CN114794916B - Stirring assembly and cooking utensil having the same - Google Patents
Stirring assembly and cooking utensil having the sameInfo
- Publication number
- CN114794916B CN114794916B CN202111676829.XA CN202111676829A CN114794916B CN 114794916 B CN114794916 B CN 114794916B CN 202111676829 A CN202111676829 A CN 202111676829A CN 114794916 B CN114794916 B CN 114794916B
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- China
- Prior art keywords
- blade
- stirring
- rotating seat
- shaft
- stirring assembly
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/046—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
- A47J43/0716—Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the lower side
- A47J43/0722—Mixing, whipping or cutting tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Food-Manufacturing Devices (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
本发明提供了一种搅拌组件及具有其的烹饪器具，该搅拌组件包括：旋转座，绕其竖向轴线可转动地设置在煲体内，旋转座的侧壁上固定连接有固定叶片；搅拌刀，包括水平轴以及设置在水平轴上的搅拌叶片，水平轴穿设于旋转座的侧壁，水平轴能够绕其轴线相对旋转座转动；在由上至下的方向上，旋转座的转动方向为顺时针，在水平轴远离旋转座的一端向靠近旋转座的一端的方向上，水平轴的转动方向为逆时针；或者，在由上至下的方向上，旋转座的转动方向为逆时针，在水平轴远离旋转座的一端向靠近旋转座的一端的方向上，水平轴的转动方向为顺时针。通过本申请提供的技术方案，能够解决相关技术中的搅拌组件的搅拌效果不佳的问题。
The present invention provides a stirring assembly and a cooking utensil having the same, the stirring assembly comprising: a rotating seat rotatably arranged in a pot body around its vertical axis, with fixed blades fixedly connected to the side walls of the rotating seat; a stirring blade comprising a horizontal axis and a stirring blade arranged on the horizontal axis, the horizontal axis passing through the side walls of the rotating seat, and the horizontal axis being able to rotate relative to the rotating seat around its axis; in the direction from top to bottom, the rotating seat rotates clockwise, and in the direction from the horizontal axis away from one end of the rotating seat to the direction close to the other end of the rotating seat, the horizontal axis rotates counterclockwise; alternatively, in the direction from top to bottom, the rotating seat rotates counterclockwise, and in the direction from the horizontal axis away from one end of the rotating seat to the direction close to the other end of the rotating seat, the horizontal axis rotates clockwise. The technical solution provided by the present application can solve the problem of poor stirring effect of stirring assemblies in the related art.
Description
Technical Field
The invention relates to the technical field of small household appliances, in particular to a stirring assembly and a cooking appliance with the same.
Background
The cooking utensil comprises a cooker body and an upper cover which is arranged on the cooker body in an openable and closable manner, food can be cooked in a cooking cavity of the cooker body, and the upper cover is arranged on the cooker body and can be used for sealing the cooking cavity of the cooker body.
In the related art, a stirring assembly is arranged in a cooking cavity of a pot body, and in the process of cooking food, the food is stirred by the stirring assembly, so that the cooking effect of the food can be improved.
However, the stirring assembly in the related art has a problem of poor stirring effect.
Disclosure of Invention
The invention provides a stirring assembly and a cooking utensil with the same, which are used for solving the problem of poor stirring effect of the stirring assembly in the related art.
According to one aspect of the invention, a stirring assembly is provided, the stirring assembly is arranged in a pot body and comprises a rotary seat, a stirring knife and a stirring blade, wherein the rotary seat is rotatably arranged in the pot body around a vertical axis of the rotary seat, a fixed blade is fixedly connected to the side wall of the rotary seat, the stirring knife comprises a horizontal shaft and the stirring blade is arranged on the horizontal shaft, the horizontal shaft penetrates through the side wall of the rotary seat and can rotate relative to the rotary seat around the axis of the horizontal shaft, the rotary seat is clockwise in the upper-to-lower direction, the rotary shaft is anticlockwise in the direction from one end of the horizontal shaft away from the rotary seat to one end of the horizontal shaft close to the rotary seat, or the rotary seat is anticlockwise in the upper-to-lower direction, and the rotary shaft is clockwise in the direction from one end of the horizontal shaft away from the rotary seat to one end of the rotary seat.
By applying the technical scheme of the invention, the stirring assembly comprises a rotating seat and a stirring knife. When the rotary seat rotates, the rotary seat can drive the fixed blades and the stirring blades to revolve around the vertical axis of the rotary seat, and at the moment, the stirring blades of the fixed blades and the stirring blades can be used for stirring food in the cooking cavity in the circumferential direction, so that the food moves in the cooking cavity in the circumferential direction (the bottom wall and the circumferential side wall of the cooking cavity). And, when the roating seat rotates, the horizontal shaft of stirring sword can rotate around its axis relative roating seat, and the horizontal shaft drives stirring vane and rotates around the axis rotation of horizontal shaft, can utilize stirring vane to carry out the ascending upset stirring of vertical to the food in the cooking cavity for food upset from top to bottom. Adopt above-mentioned structure, when the roating seat rotates, fixed blade and stirring sword carry out the ascending stirring of circumference to the food in the cooking cavity for food removes along the circumference in cooking cavity, and simultaneously, stirring sword overturn stirring to the food in the cooking cavity in vertical, thereby make food both remove along the circumference in cooking cavity, along the vertical upset in cooking cavity again, and then realize the three-dimensional stir-fry of cooking cavity food, can promote stir-fry homogeneity of food, and then promote the stirring effect of stirring subassembly to food. And because in the direction from top to bottom, when the direction of rotation of roating seat is clockwise, in the direction of the one end that the horizontal axis kept away from the roating seat to being close to the one end of roating seat, the direction of rotation of horizontal axis is anticlockwise, in the direction of from top to bottom, when the direction of rotation of roating seat is anticlockwise, in the direction of the one end that the horizontal axis kept away from the roating seat to being close to the one end of roating seat, the direction of rotation of horizontal axis is clockwise, when utilizing fixed blade and stirring sword to carry out the circumference upset to food, because the rotation direction of stirring sword is contrary (clockwise/anticlockwise) with the direction of rotation of roating seat for the stirring sword is more in the food of turning over of cooking intracavity, the food evenly is heated, can further promote the three-dimensional stirring effect of stirring subassembly to food.
Further, the stirring assembly also comprises a fixed gear and a movable gear, wherein the fixed gear is provided with a gear ring which is horizontally arranged, the fixed gear is in rotation-stopping fit with the pot body or a cover body which is covered on the pot body, and the movable gear is arranged on the horizontal shaft and meshed with the gear ring. The torque of the rotating seat can be transmitted to the horizontal shaft by adopting a transmission mode that the fixed gear and the movable gear are meshed, and the rotation of the rotating seat in the vertical direction is converted into the rotation of the horizontal shaft in the horizontal direction, so that the horizontal shaft rotates in the horizontal direction while carrying out the circumferential revolution along with the rotating seat.
Further, the rotary seat is provided with a mounting hole which is penetrated downwards, the fixed gear and the movable gear are both positioned in the mounting hole, the fixed gear is in rotation-stopping fit with the cooker body, and/or the rotary seat is provided with a vertical shaft which extends downwards, a driving piece of the cooker body is in driving connection with the vertical shaft, the fixed gear is provided with an avoidance hole which penetrates through the vertical shaft from top to bottom, and the gear ring is arranged on the periphery of the avoidance hole in a surrounding mode. Utilize the mounting hole of roating seat can hold fixed gear and movable gear for fixed gear and movable gear do not expose, promote stirring assembly's wholeness. Through setting up and dodging the hole to wear to locate the hole of dodging with vertical axle, realized the drive connection of driving piece and roating seat.
Further, the rotary seat is provided with a mounting hole which is penetrated downwards, the inner side wall of the rotary seat is provided with a supporting boss, the fixed gear is arranged on the supporting boss in a erecting mode, and the lower end of the fixed gear protrudes downwards from the supporting boss and is matched with the cooker body in a rotation stopping mode. The supporting force is provided for the fixed gear through the supporting boss, so that the fixed gear is assembled in the rotating seat, and the fixed gear is prevented from falling.
Further, the fixed gear comprises a shaft diameter section and a flanging platform, the flanging platform is arranged at the upper end of the shaft diameter section, the lower end of the shaft diameter section is in rotation-stopping fit with the cooker body, the supporting boss and the flanging platform are of annular structures, the gear ring is arranged on the upper surface of the flanging platform, and the lower surface of the flanging platform is arranged on the upper surface of the supporting boss. The fixed gear is erected on the supporting boss through the flanging platform, and the supporting area of the fixed gear can be increased due to the fact that the supporting boss and the flanging platform are of annular structures, and stability of the fixed gear in the rotating seat is improved in the rotating process of the rotating seat.
Further, the lower end of the fixed gear is fixedly connected with the pot body, and the rotating seat is rotatably covered on the outer side of the fixed gear. By adopting the structure, the device has the advantage of convenient processing.
Further, the ratio of the rotating speed of the rotating seat to the rotating speed of the horizontal shaft is between 1:1 and 1:3, and the stirring blades have high enough rotation speed, so that the stirring effect can be improved while the number of the stirring blades is simplified.
Further, the side wall of the rotary seat is provided with a shaft hole, the rotary seat is provided with a vertical shaft extending downwards, a driving piece of the cooker body is in driving connection with the vertical shaft, the vertical shaft is provided with a through hole extending along the horizontal direction, and the horizontal shaft penetrates through the shaft hole and the through hole. By adopting the structure, the horizontal shaft can be assembled by utilizing the shaft hole and the through hole. The vertical shaft can drive the horizontal shaft to rotate in the rotating process of the vertical shaft, and then the stirring blades rotate around the gear ring through the movable gear, so that the stirring blades are used for stirring food in the circumferential direction and overturning food in the vertical direction.
Further, the fixed blades are lower than the horizontal shaft and are engaged with the bottom wall of the cooking cavity of the pot body. When the rotating seat rotates, the fixed blades can stir food falling on the bottom wall of the pot body, so that the probability of food pasting bottom is reduced.
Further, the stirring blade and the fixed blade are respectively positioned at two opposite sides of the rotating seat. Utilize stirring vane and fixed blade to cooperate, can further promote stirring effect.
Further, the stirring vane comprises a first vane, the first vane comprises a horizontal section and a bending section which are connected with each other, the horizontal section is connected with a horizontal shaft, and the bending section is matched with the side wall and the bottom wall of the cooking cavity of the cooker body. When the rotary seat rotates, the first blades can rotate around the rotary seat along the circumferential direction of the cooker body by taking the axis of the rotary seat as an axis (namely, the first blades can revolve). Meanwhile, the first blade can also rotate around the horizontal axis (namely, the first blade can rotate), so that food can be overturned. When the first blade revolves, the bending section can be matched with the side wall of the cooking cavity, and at the moment, the bending section can push food adhered to the side wall of the cooking cavity to move. When the first blade rotates, the bending section can push foods adhered to the bottom wall of the cooking cavity at the moment and stir-fry the foods, so that the probability of long-time contact between the foods and the inner wall of the pot body is reduced, the uniformity of heating the foods is improved, and the uniformity of food taste is further improved.
Further, the bending section comprises a first plate section connected with the horizontal section and a second plate section connected with the first plate section, the first plate section extends along the vertical direction and is matched with the side wall of the cooking cavity of the cooker body, and the second plate section is arranged at intervals with the horizontal section and is matched with the bottom wall of the cooking cavity of the cooker body. The structure is favorable for the bending section to scrape the adhered food on the inner wall and the bottom wall of the cooking cavity and drive the food to turn over, thereby reducing the probability that the food stays on the side wall or the bottom wall of the cooking cavity and being favorable for improving the uniformity of the taste of the food.
Further, the end of the first plate segment of the second plate Duan Yuanli is offset with respect to the horizontal segment in the circumferential direction of the rotating seat. The structure can enable the second plate section to be contacted with food first and then the first plate section to be contacted with food when the first blade rotates, and the horizontal section to be contacted with food last. The probability of the first leaf being stuck by the food is reduced. In particular, if the horizontal section, the first plate section and the second plate section of the first blade are simultaneously in contact with the food, the resistance of the first blade when rotated increases, resulting in the first blade being easily caught by the food.
Further, the stirring blade further comprises a second blade, the first blade and the second blade are located at the same end of the horizontal shaft, and the second blade is arranged at intervals with the horizontal section in the circumferential direction of the horizontal shaft. In the structure, food adhered to the side wall and the bottom wall of the cooking cavity can be overturned along with the rotation of the first blade, and food in the middle of the pot body can be overturned along with the rotation of the second blade, so that the uniformity of heating of the food in the pot body is further improved, and the taste of the food is guaranteed.
Further, the stirring blade comprises a third blade and a fourth blade which are connected with one end of the horizontal shaft, the third blade and the fourth blade are of arc-shaped structures, and the third blade and the fourth blade are arranged in a central symmetry mode relative to the horizontal shaft. Because third blade and fourth blade are arc structure to when stirring assembly during operation, can drag for edible material when third blade and fourth blade rotate and throw back again, make edible material have realized self upset, and then make edible material stirring more abundant, stirring effect is more even, and stirring efficiency is higher. Meanwhile, the third blade and the fourth blade are arranged to be of arc-shaped structures, so that the edge of the third blade and the edge of the fourth blade are prevented from being in linear contact with food materials, and the clamping phenomenon in the stirring process can be effectively prevented. And, because stirring vane contains third blade and fourth blade simultaneously to when stirring vane whole rotation a week, can stir food material twice, improved stirring efficiency greatly, make food material heated cooking more even. Meanwhile, the third blade and the fourth blade are arranged in a central symmetry mode relative to the horizontal shaft, so that the stirring effect of the third blade and the stirring effect of the fourth blade are the same, and the fact that the received force and the received speed are the same when food materials are stirred is guaranteed. Therefore, through the setting, increased stirring number of times, improved stirring efficiency greatly, and third blade and fourth blade are unanimous to the stirring effect of edible material, make agitating unit stirring, and the user uses and experiences well.
Further, the stirring blade further includes a fifth blade connected to the other end of the horizontal shaft. Due to the fact that the fifth blades are arranged, good stirring effect of the stirring assembly is guaranteed, and meanwhile stirring efficiency is further improved.
Further, the fixed blade is located directly below the fifth blade. Because the rotating seat is rotatably arranged around the vertical axis, the stirring blade can revolve around the rotating seat while rotating, the stirring effect is more uniform when the food materials are turned over and stirred in the vertical direction. Meanwhile, due to the fact that the fixed blades are arranged, the fixed blades are located below the fifth blades, and therefore stirring efficiency is improved, food materials are stirred integrally in the vertical direction, stirring is even, and stirring efficiency is high.
Further, the distance between the axis of the horizontal shaft and the bottom wall of the cooking cavity of the pot body is d, and the height of the cooking cavity of the pot body is h, wherein d is less than or equal to h/2. By adopting the structure, the size of the stirring blade can be increased as much as possible, and then the stirring effect is improved.
Further, the stirring assembly further comprises a first driving motor arranged in the rotating seat, and the first driving motor is in driving connection with the horizontal shaft. The first driving motor has the advantages of simple structure and convenience in installation.
According to another aspect of the invention, a cooking appliance is provided, which comprises a cooker body with a driving piece and a stirring assembly arranged in the cooker body, wherein the driving piece is in driving connection with a rotating seat of the stirring assembly, and the stirring assembly is the stirring assembly. Therefore, the cooking utensil can also realize the rotation of two different latitudes driven by one driving piece, ensures the rotation of the bottom, realizes the longitudinal secondary three-dimensional stir-frying of the side part, and the stir-frying of the side part, and realizes the longitudinal circular motion in a displacement form while the bottom rotates, so that the motion is parabolic instead of pure circular motion, thereby realizing the real three-dimensional stir-frying.
Further, the stirring assembly is detachably arranged in the pot body, so that the stirring assembly is convenient to clean; the cooker body comprises a base and an inner cooker arranged on the base, wherein the inner cooker is provided with a cooking cavity, a driving piece comprises a second driving motor arranged in the base, a motor shaft is arranged at the upper end of the second driving motor, the driving motor is used for driving a rotary seat, the cooker body has the advantages of simple driving structure and low cost, a shaft seat is fixedly arranged at the bottom of the inner cooker, a transmission shaft is rotatably arranged in the shaft seat in a penetrating manner, the motor shaft is in driving connection with the lower end of the transmission shaft, the upper end of the transmission shaft is in driving connection with the rotary seat, the transmission shaft can form guiding and limiting through the shaft seat, the transmission shaft can only rotate around the axis of the shaft seat, the second driving motor drives the rotary seat to rotate through the transmission shaft, and the cooker body also comprises a cover body which can be arranged on the cooker body in an opening and closing manner and seals the cooking cavity of the cooker body through the cover body.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
fig. 1 is a schematic view showing a structure of a cooking appliance to which a stirring assembly of an embodiment one is applied according to a fourth embodiment of the present invention;
FIG. 2 shows a partial enlarged view at A in FIG. 1;
FIG. 3 shows a schematic structural view of the stirring assembly of FIG. 1;
FIG. 4 shows a cross-sectional view of the stirring assembly of FIG. 1;
Fig. 5 shows a cross-sectional view of a stirring assembly of a cooking appliance application embodiment one provided according to a fourth embodiment of the present invention;
FIG. 6 shows a partial enlarged view at B in FIG. 5;
Fig. 7 is a schematic view showing the dimensions of a cooking appliance to which the stirring assembly of the first embodiment is applied according to the fourth embodiment of the present invention;
fig. 8 is a schematic view showing a structure of a cooking appliance to which the stirring assembly of the first embodiment is applied according to a fourth embodiment of the present invention;
FIG. 9 shows an exploded view of the stirring assembly of FIG. 1;
FIG. 10 shows a schematic structural view of the stirring assembly of FIG. 1;
fig. 11 is a schematic view showing a structure of a cooking appliance to which the stirring assembly of the second embodiment is applied according to the fourth embodiment of the present invention;
FIG. 12 shows a partial enlarged view at C in FIG. 11;
FIG. 13 shows a schematic structural view of the stirring assembly of FIG. 11;
FIG. 14 illustrates a schematic structural view of the stirring assembly of FIG. 11 from another perspective;
FIG. 15 shows an exploded view of the stirring assembly of FIG. 11;
FIG. 16 shows an exploded view of the stirring assembly of FIG. 11;
FIG. 17 shows an exploded view of the stirring assembly of FIG. 11;
Fig. 18 shows a cross-sectional view of a cooking appliance to which the stirring assembly of the second embodiment is applied, provided according to a fourth embodiment of the present invention;
fig. 19 shows a partial enlarged view at D in fig. 18;
fig. 20 illustrates a motion curve of a stirring blade of a cooking appliance according to a fourth embodiment of the present invention;
Fig. 21 is a schematic view showing a stirring assembly of a cooking appliance according to a fourth embodiment of the present invention moving in an inner pot;
Fig. 22 is a schematic view showing a stirring assembly of a cooking appliance according to a fourth embodiment of the present invention moving in an inner pot;
Fig. 23 illustrates a schematic view of a stirring assembly of a cooking appliance moving in an inner pot according to a fourth embodiment of the present invention.
Wherein the above figures include the following reference numerals:
10. The rotary seat, the vertical shaft, the 111, the through hole, the 12, the supporting boss, the 13, the shaft hole, the 14, the fixed blade, the 15 and the mounting hole;
20. Stirring blade, 21, horizontal shaft, 22, stirring blade, 221, first blade, 2211, horizontal section, 2212, bending section, 22121, first plate section, 22122, second plate section, 222, second blade, 223, third blade, 224, fourth blade, 225, fifth blade;
31. The gear comprises a fixed gear 311, a gear ring 312, an avoidance hole 313, a flanging platform 314, a rotation stopping rib 315, a shaft diameter section 32 and a movable gear;
40. The cooker comprises a cooker body, 41, a driving piece, 411, a second driving motor, 4111, a motor shaft, 412, a shaft seat, 413, a transmission shaft, 42, a base, 43, an inner cooker, 431, a cooking cavity, 44 and a rotation stopping boss;
50. a stirring assembly;
d. the distance between the axis of the horizontal shaft and the bottom wall of the cooking cavity of the cooker body, the height of the cooking cavity of the cooker body, the perimeter of the inner pot, and the height of the inner pot.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 10, a first embodiment of the present invention provides a stirring assembly provided to a pot body 40. The stirring assembly comprises a rotary base 10 and a stirring blade 20, the rotary base 10 being rotatably arranged in the pot body 40 about its vertical axis. The stirring blade 20 includes a horizontal shaft 21, and stirring blades 22 provided on the horizontal shaft 21, the horizontal shaft 21 is provided to penetrate through a side wall of the rotary base 10, and the horizontal shaft 21 is rotatable about its axis relative to the rotary base 10. The rotation direction of the rotary base 10 is clockwise in the top-down direction, the rotation direction of the horizontal shaft 21 is counterclockwise in the direction from the end of the horizontal shaft 21 away from the rotary base 10 to the end close to the rotary base 10, or the rotation direction of the rotary base 10 is counterclockwise in the top-down direction, and the rotation direction of the horizontal shaft 21 is clockwise in the direction from the end of the horizontal shaft 21 away from the rotary base 10 to the end close to the rotary base 10.
With the stirring assembly provided in this embodiment, when the rotary seat 10 rotates, the rotary seat 10 can drive the fixed blade 14 and the stirring blade 20 to revolve around the vertical axis of the rotary seat 10, and at this time, the stirring blades 22 of the fixed blade 14 and the stirring blade 20 can be utilized to stir the food in the cooking cavity in the circumferential direction, so that the food moves in the cooking cavity in the circumferential direction (the bottom wall and the circumferential side wall of the cooking cavity). And, in the rotation of the rotary seat 10, the horizontal shaft 21 of the stirring blade 20 rotates around the axis thereof relative to the rotary seat 10, and the horizontal shaft 21 drives the stirring blade 22 to rotate around the axis of the horizontal shaft 21, so that the stirring blade 22 can be utilized to vertically overturn and stir the food in the cooking cavity, and the food can be overturned up and down. By adopting the above structure, when the rotary seat 10 rotates, the fixed blades 14 and the stirring blade 20 stir food in the cooking cavity in the circumferential direction, so that the food moves along the circumferential direction of the cooking cavity, and meanwhile, the stirring blade 20 turns over and stirs the food in the cooking cavity in the vertical direction, so that the food moves along the circumferential direction of the cooking cavity and turns over vertically along the cooking cavity, the three-dimensional stir-frying of the food in the cooking cavity is realized, the stir-frying uniformity of the food can be improved, and the stirring effect of the stirring assembly on the food is improved. In addition, since the rotation direction of the rotating base 10 is clockwise in the top-to-bottom direction, the rotation direction of the horizontal shaft 21 is counterclockwise in the direction from the end of the horizontal shaft 21 away from the rotating base 10 to the end close to the rotating base 10, and the rotation direction of the rotating base 10 is counterclockwise in the direction from top to bottom direction, the rotation direction of the horizontal shaft 21 is clockwise in the direction from the end of the horizontal shaft 21 away from the rotating base 10 to the end close to the rotating base 10, and when the rotation direction of the stirring blade 20 is opposite to the rotation direction of the rotating base 10 (clockwise/counterclockwise) when the food is turned circumferentially by the fixed blade 14 and the stirring blade 20, the stirring blade 20 can turn up the food more easily, the food turns in the cooking cavity and is heated uniformly, and the three-dimensional stirring effect of the stirring assembly on the food can be further improved.
It should be noted that the three-dimensional stirring means that the fixed blade 14 and the stirring blade 20 stir the food in the cooking cavity in the circumferential direction, and the stirring blade 20 stir the food in the cooking cavity in the vertical direction, so that the food in the cooking cavity can be turned over along the circumferential direction of the cooking cavity and also turned over along the vertical direction of the cooking cavity, thereby forming the three-dimensional turning effect. That is, while ensuring the circumferential rotation of the fixed blades 14 and the stirring blade 20, the secondary stereoscopic stir-frying of the side portion of the stirring blade 20 in the longitudinal direction is realized, and the stir-frying of the side portion is longitudinally and circularly moved in a displacement shape while the bottom portion is rotated, so that the movement thereof is parabolic instead of pure circular movement, thereby achieving the true stereoscopic stir-frying.
The direction of the end of the horizontal shaft 21 away from the rotary base 10 toward the end close to the rotary base 10 means the direction in which the left end of the horizontal shaft 21 is directed to the right end in fig. 4.
In the present embodiment, the rotary seat 10 has a cylindrical structure, so that a large assembly space can be provided.
As shown in fig. 6, 9 and 10, the stirring assembly further includes a fixed gear 31 and a movable gear 32, the fixed gear 31 has a gear ring 311 horizontally arranged, the fixed gear 31 is in rotation-stopping fit with the cooker body 40 or a cover body provided on the cooker body 40, and the movable gear 32 is provided on the horizontal shaft 21 and is engaged with the gear ring 311. By adopting the transmission mode in which the fixed gear 31 and the movable gear 32 are meshed, the torque of the rotary seat 10 can be transmitted to the horizontal shaft 21, and the rotation of the rotary seat 10 in the vertical direction can be converted into the rotation of the horizontal shaft 21 in the horizontal direction, so that the horizontal shaft 21 rotates in the horizontal direction while following the rotary seat 10 to perform the circumferential revolution.
Wherein, the fixed gear 31 is in anti-rotation fit with the cooker body 40 or the cover body covered on the cooker body 40, which means that the fixed gear 31 is fixed relative to the cooker body 40 or the fixed gear 31 is fixed relative to the cover body.
In the present embodiment, the fixed gear 31 and the movable gear 32 are each preferably bevel gears.
In the embodiment, the fixed gear 31 is in anti-rotation fit with the pot body 40, so that the fixed gear 31 and the pot body 40 are relatively fixed, the movable gear 32 is vertically and rotatably arranged in the rotary seat 10, and the movable gear 32 is in transmission fit with the fixed gear 31, so that the movable gear 32 can drive the stirring blade 22 to rotate through the horizontal shaft 21. Specifically, when the rotary base 10 rotates, since the horizontal shaft penetrates through the side wall of the rotary base 10, the rotary base 10 drives the horizontal shaft 21 and the stirring blade 22 to revolve, and the rotary base 10 simultaneously drives the fixed blade 14 to revolve, so that the fixed blade 14 and the stirring blade 22 can stir food in the circumferential direction. Moreover, when the rotary seat 10 rotates, the fixed gear 31 is in anti-rotation fit with the pot body 40, so that the fixed gear 31 is fixed relative to the pot body 40, the movable gear 32 on the horizontal shaft 21 rotates around the gear ring 311 of the fixed gear 31, and when the movable gear 32 rotates, the movable gear 32 drives the horizontal shaft 21 to rotate, so that the stirring blades 22 on the horizontal shaft 21 rotate along with the horizontal shaft 21 and vertically overturn and stir food.
In the present embodiment, the rotation axis of the fixed gear 31 is perpendicular to the rotation axis of the movable gear 32, so that the rotation of the rotary base 10 around the vertical direction can be converted into the rotation of the horizontal shaft 21 around the horizontal direction.
Wherein, the rotary seat 10 has a mounting hole 15 penetrating downwards, the fixed gear 31 and the movable gear 32 are both positioned in the mounting hole 15, and the fixed gear 31 is in anti-rotation fit with the cooker body 40. The fixed gear 31 and the movable gear 32 can be accommodated by the mounting holes 15, so that the fixed gear 31 and the movable gear 32 are not exposed, and the integrity of the stirring assembly is improved.
As shown in fig. 2, 6 and 9, the rotary base 10 has a vertical shaft 11 extending downward, the driving member 41 of the pot body 40 is in driving connection with the vertical shaft 11, the fixed gear 31 has a through hole 312 penetrating through the vertical shaft 11 from top to bottom, and the gear ring 311 is surrounded on the outer periphery of the through hole 312. By arranging the avoidance hole 312 and penetrating the vertical shaft 11 into the avoidance hole 312, the driving connection between the driving member 41 and the rotary seat 10 is realized.
The rotary base 10 may be integrally formed or may be separately formed. In this embodiment, the rotary seat 10 is a split structure, the rotary seat 10 includes an upper seat body and a lower seat body, and the upper end of the vertical shaft 11 is connected with the upper seat body.
Specifically, the vertical shaft 11 is provided on the top wall of the upper housing. The upper seat body comprises a coaming and a top plate connected with the upper end of the coaming, a vertical shaft 11 is arranged on the top plate, and a driving piece 41 is in driving connection with the upper seat body through the vertical shaft 11. By adopting the structure, the avoiding hole with a larger caliber does not need to be arranged on the inner pot, and the structure is simple and the processing is convenient.
As shown in fig. 6 and 9, a shaft hole 13 is provided on a side wall of the rotary base 10, the rotary base 10 has a vertical shaft 11 extending downward, a driving member 41 of the pot body 40 is in driving connection with the vertical shaft 11, the vertical shaft 11 has a through hole 111 extending in a horizontal direction, and the horizontal shaft 21 is penetrated through the shaft hole 13 and the through hole 111. With the above configuration, the horizontal shaft 21 can be assembled by the shaft hole 13 and the through hole 111. The vertical shaft 11 rotates to drive the horizontal shaft 21 to rotate, so that the stirring blade rotates around the gear ring 311 through the movable gear 32, and the stirring blade stirs food in the circumferential direction and turns over vertically.
Specifically, the movable gear 32 is provided on the side of the vertical shaft 11 away from the stirring blade 22, so that it is possible to realize that, when the rotation direction of the rotary seat 10 is clockwise in the top-to-bottom direction, in the direction from the end of the horizontal shaft 21 away from the rotary seat 10 to the end close to the rotary seat 10, the rotation direction of the horizontal shaft 21 is counterclockwise, when the rotation direction of the rotary base 10 is counterclockwise in the top-down direction, the rotation direction of the horizontal shaft 21 is clockwise in the direction from the end of the horizontal shaft 21 away from the rotary base 10 to the end close to the rotary base 10, that is, the rotation direction of the stirring blade 20 is opposite (clockwise/counterclockwise) to the rotation direction of the rotary base 10. In addition, with the above structure, the torque transmitted by the movable gear 32 can be increased, and the stirring performance can be improved.
As shown in fig. 1 to 3, the fixed blades 14 are lower than the horizontal shaft 21 and are engaged with the bottom wall of the cooking cavity 431 of the pot body 40. The fixed blades 14 can stir food falling on the bottom wall of the pot body when the rotary base 10 rotates, thereby reducing the probability of food sticking to the bottom.
In the first embodiment, the lower end of the fixed gear 31 is fixedly connected with the pot body 40, and the rotary seat 10 is rotatably covered on the outer side of the fixed gear 31. By adopting the structure, the device has the advantage of convenient processing.
The inventor finds that the taste of the food cooked by the conventional automatic cooking appliance is uneven because the food is often adhered to the inner wall of the pot body (the cavity wall of the cooking cavity) during cooking after long-term study, and the stirring blade in the related art cannot effectively solve the problem of adhesion between the food and the pot body, so that the food in the pot is heated unevenly, and further the taste of the cooked food is uneven, so that the use experience of a user is affected. In order to improve the uniformity of the taste of food, the blade layout and structure of the application are as follows.
In the first embodiment, as shown in fig. 3, the stirring blade 22 and the fixed blade 14 are located on opposite sides of the rotary base 10, respectively. Specifically, the fixed blades 14 are provided on the side wall of the rotary seat 10 and at the bottom of the rotary seat 10, and the fixed blades 14 can stir food falling on the bottom wall of the pot body when the rotary seat 10 rotates, thereby reducing the probability of food sticking to the bottom. Through setting up stirring vane 22 in the one side of keeping away from fixed blade 14 of roating seat 10, stirring vane 22 has enough big rotation space, and stirring vane 22 and fixed blade 14 can not take place to interfere when stirring vane 22 autorotate for stirring vane 22 plays good vertical stir-fry effect.
As shown in fig. 3 and 4, in the first embodiment, the stirring vane 22 includes a first vane 221, the first vane 221 includes a horizontal section 2211 and a bending section 2212 connected to each other, the horizontal section 2211 is connected to the horizontal shaft 21, and the bending section 2212 is engaged with the side wall and the bottom wall of the cooking cavity 431 of the pot body 40.
When the rotary seat 10 rotates, the first blades 221 can rotate (i.e., the first blades 221 can revolve) around the rotary seat 10 about the axis of the rotary seat 10 in the circumferential direction of the pot body. Meanwhile, the first blade 221 can also rotate around a horizontal axis (i.e., the first blade 221 can rotate), so as to turn over food. When the first blade 221 revolves, the bending section 2212 can be matched with the side wall of the cooking cavity, and at this time, the bending section 2212 can push food adhered to the side wall of the cooking cavity to move. When the first blade 221 rotates, the bending section 2212 can push foods adhered to the bottom wall of the cooking cavity, and stir-frying the foods, so that the probability of long-time contact between the foods and the inner wall of the pot body is reduced, the uniformity of heating the foods is improved, and the uniformity of the taste of the foods is improved.
Specifically, in the present embodiment, the cooperation of the bent section 2212 with the side wall and the bottom wall of the cooking cavity means that a portion of the bent section 2212 of the first blade 221 is disposed close to the side wall of the cooking cavity, and can push food at the side wall. Another portion of the curved segment 2212 is disposed adjacent to the bottom wall of the cooking cavity and is capable of pushing food at the bottom wall. Preferably, the curvature of the bending section 2212 is adapted to the curvature of the side wall and the bottom wall of the cooking cavity (inner pot), and the bottom section of the bending section 2212 follows the shape of the pot body and has a distance of 0.5mm to 1.5mm from the pot body.
In addition, it should be noted that, the first blade 221 can not only push the food adhered to the inner wall and the bottom wall of the cooking cavity to move, and since the bending section 2212 has a certain width, the first blade 221 can also stir-fry the food located in the middle of the cooking cavity when the stirring assembly works, so that the food in the pot can be heated uniformly as a whole.
Specifically, the bending section 2212 includes a first plate section 22121 connected to the horizontal section 2211, and a second plate section 22122 connected to the first plate section 22121, the first plate section 22121 extending in the vertical direction and being engaged with a side wall of the cooking cavity 431 of the pot body 40, and the second plate section 22122 being spaced from the horizontal section 2211 and being engaged with a bottom wall of the cooking cavity 431 of the pot body 40. The structure is favorable for the bending section 2212 to scrape the adhered food on the inner wall and the bottom wall of the cooking cavity and drive the food to turn over, so that the probability that the food stays on the side wall or the bottom wall of the cooking cavity is reduced, and the uniformity of the taste of the food is improved.
In the first embodiment, the end of the second plate section 22122 remote from the first plate section 22121 is disposed offset with respect to the horizontal section 2211 in the circumferential direction of the rotary seat 10. The above structure can make the second plate section 22122 contact with food first and the first plate section 22121 contact with food when the first blade 221 rotates, and the horizontal section 2211 contacts with food last, so that the smoothness of the rotation of the first blade 221 can be improved. The probability of the first vane 221 getting stuck with food is reduced. In particular, if the horizontal segment 2211, the first plate segment 22121, and the second plate segment 22122 of the first blade 221 are simultaneously contacted with food, resistance when the first blade 221 rotates increases, resulting in the first blade 221 being easily caught by the food.
In this embodiment, the first plate segment 22121 is a first arc segment, and the second plate segment 22122 is a second arc segment. In the above structure, the first plate segment 22121 has an arc-shaped curved structure along the extending direction, which can increase the contact area between the first plate segment 22121 and food, increase the probability of food being overturned, ensure the uniformity of food being heated, and promote the smoothness of the rotation of the first blade 221, and reduce the probability of the first blade 221 being stuck. Accordingly, the second plate segment 22122 has an arc-shaped curved structure along the extending direction, and the second plate segment 22122 can also play a role in ensuring uniform heating of food and improving smoothness of rotation of the first blade 221.
In the present embodiment, the width of the second plate section 22122 gradually increases from the direction toward the first plate section 22121 to the direction away from the first plate section 22121. In the above-described structure, if the second plate sections 22122 are provided in a structure having an equal width, the production cost of the first blade 221 increases. Food has the trend of falling back towards the bottom of the pot under the action of gravity, so that the width of the second plate section 22122 is gradually increased from the direction close to the first plate section 22121 to the direction far away from the first plate section 22121, the contact area between the second plate section 22122 and the food is increased at the place with higher food stacking density, and the production cost of the first blade 221 is reduced as much as possible while the stirring effect of the first blade 221 is ensured.
Accordingly, in the present embodiment, the width of the first plate section 22121 gradually increases from the direction approaching the horizontal section 2211 to the direction separating from the horizontal section 2211. In the above structure, the width of the first plate segment 22121 is larger at the place where the food bulk density is higher, so that the contact area between the second plate segment 22122 and the food can be increased, and the production cost of the first blade 221 is reduced as much as possible while the stirring effect of the first blade 221 is ensured.
As shown in fig. 3, in the first embodiment, the stirring blade 22 further includes a second blade 222, the first blade 221 and the second blade 222 are located at the same end of the horizontal shaft 21, and the second blade 222 is disposed at a distance from the horizontal segment 2211 in the circumferential direction of the horizontal shaft 21. In the above structure, the food adhered to the side wall and the bottom wall of the cooking cavity can be overturned along with the rotation of the first blade 221, and the food in the middle of the pot body can be overturned along with the rotation of the second blade 222, so that the uniformity of heating the food in the pot body is further improved, and the taste of the food is ensured.
As shown in FIG. 7, the distance between the axis of the horizontal shaft 21 and the bottom wall of the cooking cavity 431 of the pot body 40 is d, and the height of the cooking cavity 431 of the pot body 40 is h, wherein d≤h/2. By adopting the above structure, the size of the stirring blade 22 can be increased as much as possible, and the stirring effect can be improved.
In this embodiment, the stirring blade and the fixed blade are both wrapped with silica gel, which can buffer and prevent the inner pot from being scratched. The fixed gear and the movable gear are made of food-grade aluminum alloy or nylon 6 (PA 6) or Polyoxymethylene (POM) raw material or stainless steel.
In the present embodiment, the ratio of the rotational speed of the rotary base 10 to the rotational speed of the horizontal shaft 21 is between 1:1 and 1:3. The stirring blades have a sufficiently high rotation speed, and the stir-frying effect can be improved while simplifying the number of stirring blades 22.
The ratio of the rotation speed of the rotating base 10 to the rotation speed of the horizontal shaft 21 may be 1:1, 1:1.5, 1:2, 1:2.5, 1:3. Or any other ratio of the rotational speed of the rotary seat 10 to the rotational speed of the horizontal shaft 21 between 1:1 and 1:3. In the present embodiment, the ratio of the rotational speed of the rotary base 10 to the rotational speed of the horizontal shaft 21 is preferably 1:3. The ratio of the rotation speed of the rotary base 10 to the rotation speed of the horizontal shaft 21 is set in the above range, so that the stirring blade 22 does not affect the structural strength of the stirring blade due to the excessive rotation speed, and the rotation speed of the stirring blade 22 can satisfy the improvement of the stir-frying effect while simplifying the number of the stirring blades 22. When the ratio of the rotational speed of the rotary base 10 to the rotational speed of the horizontal shaft 21 is 1:1, the structural strength of the stirring blade 22 itself is more excellent. When the ratio of the rotational speed of the rotary base 10 to the rotational speed of the horizontal shaft 21 is 1:2, the stirring effect of the stirring blade 22 is more excellent.
In this embodiment, the motion curve of the lowest point of the stirring vane 22 in the pan is shown in fig. 20, with the circumference L of the inner pan as the abscissa and the height H of the inner pan as the ordinate. The ratio of the rotational speed of the rotary base 10 to the rotational speed of the horizontal shaft 21 increases the number of waveforms within the same circumference by a multiple.
Wherein the movement of the stirring assembly in the inner pan is as shown in fig. 21 to 23.
It should be noted that, in this embodiment, the stirring assembly further includes a sealing member, the sealing member includes a first sealing portion and a second sealing portion, the first sealing portion is disposed between the outer wall of the fixed gear 31 and the inner wall of the rotating seat 10, the gap between the outer wall of the fixed gear 31 and the inner wall of the rotating seat 10 is sealed by using the first sealing portion, the second sealing portion is disposed between the hole wall of the avoiding hole 312 and the side wall of the vertical shaft 11, and the gap between the hole wall of the avoiding hole 312 and the side wall of the vertical shaft 11 is sealed by using the second sealing portion. By adopting the structure, food in the cooking cavity cannot enter the stirring assembly. Through the arrangement, the complex gear transmission structure is completely separated from the outside, so that the use sanitation of the device can be improved, and the cleaning is convenient.
As shown in fig. 11 to 19, the second embodiment of the present invention provides a stirring assembly, and the second embodiment is different from the first embodiment in the fixing manner of the fixed gear 31 and the structure of the blade.
As shown in fig. 15 and 16, in the second embodiment, the rotary seat 10 has a mounting hole 15 penetrating downward, a supporting boss 12 is provided on an inner side wall of the rotary seat 10, a fixed gear 31 is mounted on the supporting boss 12, and a lower end of the fixed gear 31 protrudes downward from the supporting boss 12 and is in rotation-stopping fit with the pot body 40. The supporting boss 12 provides supporting force for the fixed gear 31, so that the fixed gear 31 is assembled in the rotary seat 10, and the fixed gear 31 is prevented from falling off.
As shown in fig. 15 and 16, the fixed gear 31 includes a shaft diameter section 315 and a flanging platform 313, the flanging platform 313 is disposed at an upper end of the shaft diameter section 315, a lower end of the shaft diameter section 315 is in rotation-stopping fit with the pot body 40, the supporting boss 12 and the flanging platform 313 are both in a ring structure, the gear ring 311 is disposed on an upper surface of the flanging platform 313, and a lower surface of the flanging platform 313 is erected on an upper surface of the supporting boss 12. The fixed gear 31 is erected on the supporting boss 12 through the flanging platform 313, and the supporting boss 12 and the flanging platform 313 are of annular structures, so that the supporting area of the fixed gear 31 can be increased, and the stability of the fixed gear 31 in the rotating seat 10 is improved in the rotating process of the rotating seat 10.
In the second embodiment, a rotation stopping structure is disposed between the fixed gear 31 and the pot body 40, the rotation stopping structure includes a rotation stopping boss 44 and a rotation stopping groove, the rotation stopping boss 44 is disposed on the shaft seat 412 of the pot body 40, the rotation stopping groove is disposed on the fixed gear 31, and the rotation stopping boss 44 is inserted into the rotation stopping groove. The fixed gear 31 and the shaft seat 412 are in rotation-stopping fit by adopting the structure, and the fixed gear has the advantages of simple connection structure and convenience in disassembly and assembly.
In this embodiment, the rotation stopping bosses 44 are disposed on two symmetrical sides of the shaft seat 412, the rotation stopping grooves are disposed on two symmetrical sides of the fixed gear 31, and the two rotation stopping bosses and the two rotation stopping grooves are disposed in one-to-one correspondence.
As shown in fig. 14 and 16, at least two rotation stopping ribs 314 are provided on the outer side wall of the fixed gear 31, the at least two rotation stopping ribs 314 are provided at intervals along the circumferential direction of the fixed gear 31, the rotation stopping ribs 314 extend from top to bottom, and the intervals between two adjacent rotation stopping ribs 314 form rotation stopping grooves. The mode that the rotation stopping grooves are formed by enclosing the intervals between the rotation stopping ribs 314 has the advantages of simple structure and convenience in processing.
As shown in fig. 13, in the second embodiment, the stirring blade 22 includes a third blade 223 and a fourth blade 224 connected to one end of the horizontal shaft 21, the third blade 223 and the fourth blade 224 are each of an arc-shaped structure, and the third blade 223 and the fourth blade 224 are arranged in central symmetry with respect to the horizontal shaft 21.
Because third blade 223 and fourth blade 224 are the arc structure to when stirring assembly during operation, can drag for edible material back again after third blade 223 and fourth blade 224 rotate, make edible material realized self upset, and then make edible material stirring more abundant, the stirring effect is more even, and stirring efficiency is higher. Meanwhile, the third blade 223 and the fourth blade 224 are arranged to be arc-shaped structures, so that the edge of the third blade 223 and the edge of the fourth blade 224 are prevented from being in contact with the straight line of the food, and the clamping phenomenon in the stirring process can be effectively prevented.
Moreover, since the stirring blade 22 comprises the third blade 223 and the fourth blade 224 at the same time, when the stirring blade 22 integrally rotates for one circle, the food material can be stirred for two times, so that the stirring efficiency is greatly improved, and the food material is heated and cooked more uniformly. Meanwhile, the third blade 223 and the fourth blade 224 are arranged in a central symmetry manner relative to the horizontal shaft 21, so that the stirring effect of the third blade 223 and the fourth blade 224 is the same, and the same force and speed of the food are ensured when the food is stirred.
Therefore, through the above-mentioned setting, increased stirring number of times, improved stirring efficiency greatly, and third blade 223 is unanimous with fourth blade 224 to the stirring effect of edible material, makes agitating unit stirring, and the user uses and experiences well.
As shown in fig. 13, in the second embodiment, the stirring blade 22 further includes a fifth blade 225 connected to the other end of the horizontal shaft 21. The fifth blade 225 is provided, so that the stirring efficiency is further improved while ensuring a good stirring effect of the stirring assembly.
Specifically, the fixed vane 14 is fixedly connected to the side wall of the rotary seat 10, and the fixed vane 14 is located right below the fifth vane 225. The rotary seat 10 is rotatably arranged around the vertical axis, so that the stirring blade 22 can revolve around the rotary seat 10 while rotating, the stirring effect on food materials in the vertical direction is more uniform. Meanwhile, due to the fact that the fixed blades 14 are arranged, the fixed blades 14 are located below the fifth blades 225, and therefore stirring efficiency is improved, the whole food materials are stirred in the vertical direction, stirring is even, and stirring efficiency is high.
The third embodiment of the present invention provides a stirring assembly, and the difference between the third embodiment and the first embodiment is that the driving manner of the stirring blade 20 is different in the third embodiment. In the third embodiment, the stirring assembly further comprises a first driving motor arranged in the rotary seat 10, and a motor shaft of the first driving motor is in driving connection with the horizontal shaft 21. The first driving motor has the advantages of simple structure and convenience in installation.
As shown in fig. 1 to 23, a fourth embodiment of the present invention provides a cooking appliance including a pot body 40 and a stirring assembly 50, the pot body 40 having a driving member 41. The stirring assembly 50 is disposed in the pot body 40, the driving member 41 is in driving connection with the rotary seat 10 of the stirring assembly 50, and the stirring assembly 50 is provided as described above. Therefore, the cooking appliance can also realize the rotation of two different latitudes driven by one driving piece 41, ensures the rotation of the bottom, realizes the longitudinal secondary three-dimensional stir-frying of the side part, and ensures the longitudinal circular movement of the side part in a displacement form while the bottom rotates, so that the movement of the side part is parabolic instead of pure circular movement, thereby realizing the real three-dimensional stir-frying.
In this embodiment, the stirring assembly 50 is removably disposed within the pot 40. With the above structure, the stirring assembly 50 is conveniently cleaned.
Specifically, the pot body 40 includes a base 42 and an inner pot 43 provided to the base 42, the inner pot 43 having a cooking cavity 431.
As shown in fig. 6, the driving member 41 includes a second driving motor 411 provided in the base 42, and a motor shaft 4111 is provided at an upper end of the second driving motor 411. The rotary seat 10 is driven by the driving motor, and the rotary seat has the advantages of simple driving structure and low cost.
The bottom of the inner pot 43 is fixedly provided with a shaft seat 412, a transmission shaft 413 is rotatably inserted in the shaft seat 412, a motor shaft 4111 is in driving connection with the lower end of the transmission shaft 413, and the upper end of the transmission shaft 413 is in driving connection with the rotary seat 10. With the above structure, the driving shaft 413 can be guided and limited by the shaft seat 412, so that the driving shaft 413 can only rotate around the axis of the shaft seat 412. The second driving motor 411 drives the rotary seat 10 to rotate through the transmission shaft 413.
In the present embodiment, the shaft seat 412 is disposed through the inner pan 43 and fixedly connected to the inner pan 43.
Specifically, the upper end of the transmission shaft 413 is in driving connection with the vertical shaft 11 of the rotary seat 10, a rotation stopping hole is formed in the lower end of the vertical shaft 11, a rotation stopping surface is formed in the upper end of the transmission shaft 413, and the upper end of the transmission shaft 413 is inserted into the rotation stopping hole and is in rotation stopping fit with the vertical shaft 11. By the rotation stopping matching of the rotation stopping hole and the rotation stopping surface, the transmission shaft 413 drives the vertical shaft 11 to rotate.
The cooking appliance further comprises a cover body, and the cover body is arranged on the cooker body 40 in an openable and closable manner. The cooking cavity 431 of the pot body 40 is sealed by a cover.
The cooking utensil comprises an air fryer, an electric cooker, an electric pressure cooker or a multifunctional heating pot with the functions of baking, cooking and cooking.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present invention, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of the present invention, and the azimuth terms "inside and outside" refer to inside and outside with respect to the outline of each component itself.
Spatially relative terms, such as "above," "upper" and "upper surface," "above" and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the process is carried out, the exemplary term "above" may be included. Upper and lower. Two orientations below. The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present invention.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (19)
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110115509A (en) * | 2018-02-05 | 2019-08-13 | 佛山市顺德区美的电热电器制造有限公司 | Agitating device and cooking machine |
| CN111820777A (en) * | 2020-07-06 | 2020-10-27 | 深圳鸿博智成科技有限公司 | Stirring and cooking equipment |
| CN216823062U (en) * | 2021-12-31 | 2022-06-28 | 浙江绍兴苏泊尔生活电器有限公司 | Stirring assembly and cooking utensil with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4820054A (en) * | 1987-12-31 | 1989-04-11 | Wong Don M | Stirring mechanism |
| US5535665A (en) * | 1995-06-07 | 1996-07-16 | Wong; Don M. | Stirrer assembly for automated cooking machine |
| CN106334471B (en) * | 2016-09-27 | 2019-01-29 | 湖南神舟医药有限公司 | A kind of medicine power stirrer seething function with rotation |
| CN208658906U (en) * | 2018-02-05 | 2019-03-29 | 佛山市顺德区美的电热电器制造有限公司 | Agitating device and cooking machine |
| CN208590899U (en) * | 2018-02-05 | 2019-03-12 | 佛山市顺德区美的电热电器制造有限公司 | Agitating device and cooking machine |
| CN110301842A (en) * | 2018-03-20 | 2019-10-08 | 广东美的生活电器制造有限公司 | Mixing blade assembly, stirring cup assembly and cooking machine |
| CN209377303U (en) * | 2018-10-16 | 2019-09-13 | 浙江苏泊尔家电制造有限公司 | Cooking apparatus |
| CN213248358U (en) * | 2020-06-15 | 2021-05-25 | 浙江绍兴苏泊尔生活电器有限公司 | Stirring structure and cooking utensil with same |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110115509A (en) * | 2018-02-05 | 2019-08-13 | 佛山市顺德区美的电热电器制造有限公司 | Agitating device and cooking machine |
| CN111820777A (en) * | 2020-07-06 | 2020-10-27 | 深圳鸿博智成科技有限公司 | Stirring and cooking equipment |
| CN216823062U (en) * | 2021-12-31 | 2022-06-28 | 浙江绍兴苏泊尔生活电器有限公司 | Stirring assembly and cooking utensil with same |
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