CN114617451B

CN114617451B - Food processor

Info

Publication number: CN114617451B
Application number: CN202110324902.0A
Authority: CN
Inventors: 王旭宁; 薛领珑; 陈迪
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2024-08-13
Anticipated expiration: 2041-03-26
Also published as: CN114617451A

Abstract

The present invention provides a food processor comprising: the main machine is fixedly provided with a first cavity, an opening at the upper end of the first cavity is provided with a crushing cutter, a motor is arranged in the main machine, an output shaft of the motor extends upwards into the first cavity, and the upper end of the output shaft of the motor is provided with the crushing cutter; the lower end of the second cavity is provided with an opening and is detachably connected with the first cavity through the opening, and the second cavity and the first cavity are surrounded to form a crushing cavity; cup body subassembly, cup body subassembly has independent processing chamber, cup body subassembly and second cavity interchangeable mount are on the host computer, and cup body subassembly stacks the setting with first cavity to make processing chamber and first cavity stack the setting, be equipped with by motor drive's processing sword in the processing chamber, on the basis that transmits power reliable and stable through first cavity, provide maximum degree of freedom for the function and the structure expansion of multi-functional cup body subassembly.

Description

Food processor

Technical Field

The invention belongs to the field of food processors, and particularly relates to an intelligent food processor capable of fully automatically processing, discharging slurry and cleaning.

Background

The existing food processor with automatic water inlet, pulping, automatic pulp discharging and cleaning functions can complete all working flows under the condition that a user does not participate, the cup body and a main machine of the existing food processor are integrally arranged, the user does not need to disassemble, assemble and clean a cup body assembly, and meanwhile, the user does not need to participate in operations such as water adding or cleaning and the like, so that the convenience is brought to the user, but the processed cup body cannot be replaced, so that the multifunctional wall breaking machine is greatly limited, the application number is CN201921427256.5, and the invention discloses a food processor which is simple and convenient to operate, and comprises the main machine, a first processing cup and a second processing cup; the first processing cup is fixedly arranged on the host machine, and a first processing cutter group is arranged in the first processing cup; the second processing cup is detachably arranged in the first processing cup. The dry grinding function is realized by the built-in cup body. However, the capacity of the built-in multifunctional cup body is greatly limited by the arrangement, the requirement of the large capacity cannot be met, and meanwhile, the variety of multifunctional expansion is limited due to the limitation of space. In addition, because first processing cup and second processing cup are installed simultaneously, be equivalent to two sets of crushing cutter in two sets of processing cups and be in operating condition simultaneously, the unavoidable growth of power transmission size chain, and under the circumstances of two cup inner jackets, when smashing the processing material at a high speed, transmission system extremely easily produces resonance with host computer or processing cup, leads to the complete machine vibration frequency high, and the amplitude noise is big, and user's hand touches the host computer surface and has obvious vibration sense. In the full-automatic working flow, because misoperation of a user easily causes program interruption, even slurry splashing or abnormal discharge of unprocessed slurry and the like, or frequent start and stop of a machine prolongs the slurry making period, how to meet the processing requirements of the user for realizing large capacity and multiple functions in a limited whole machine space while cleaning the full-automatic slurry making is a problem to be solved urgently.

Disclosure of Invention

The invention aims to provide a food processor with low noise, stable transmission and small vibration, which ensures that a second cavity safety locking mechanism is effectively triggered in the working process of the whole processor so as to ensure the use safety of a user, ensures smooth operation of pulping and/or dynamic cleaning processes, and can meet the requirements of the user on processing food materials in a multifunctional large capacity.

In order to solve the above technical problems, the present invention provides a food processor, comprising: the main machine is fixedly provided with a first cavity, an opening at the upper end of the first cavity is provided with a crushing cutter, a motor is arranged in the main machine, an output shaft of the motor extends upwards into the first cavity, and the upper end of the output shaft of the motor is provided with the crushing cutter; the lower end of the second cavity is provided with an opening and is detachably connected with the first cavity through the opening, and the second cavity and the first cavity are surrounded to form a crushing cavity; cup body subassembly, cup body subassembly has independent processing chamber, cup body subassembly and second cavity interchangeable mount are on the host computer, and cup body subassembly stacks the setting with first cavity to make processing chamber and first cavity stack the setting, be equipped with by motor drive's processing sword in the processing chamber.

Further, when the cup assembly is mounted to the host machine, the cup assembly covers the first cavity and forms a closed transmission cavity.

Further, the driving end of the processing knife extends into the first cavity and is driven by the crushing knife or the motor output shaft.

Further, the host is provided with a multiplexing switch component, and the second cavity and the cup component are locked at the same position of the host in a replaceable screwing way and trigger the multiplexing switch component.

Further, the volume of the first cavity is smaller than any one of the volume of the second cavity and the volume of the processing cavity.

Further, the volume of the crushing cavity is not larger than the volume of the cup body assembly.

Further, when one of the second cavity and the cup assembly is mounted on the host, at least part of the second cavity and the cup assembly protrudes out of the upper port of the first cavity.

Further, the top of the host is provided with a mounting port, the upper port part of the first cavity is arranged protruding out of the mounting port, and the host is arranged around the periphery of the first cavity; or the upper port of the first cavity is flush with the top of the host, and the host is arranged around the periphery of the first cavity.

Further, the multiplexing switch assembly includes a lock switch that locks one of the second cavity and the cup assembly, and/or the multiplexing switch assembly includes a safety switch that turns on the control circuit.

Further, the cup body assembly comprises a cup body and a cup cover, a connecting part is arranged at the top of the first cavity or the host, mounting parts are arranged on the second cavity and the cup body, and one of the second cavity and the cup body is in mounting fit with the connecting part through the mounting parts; or the first cavity is provided with a liquid outlet, the liquid outlet is provided with a valve body component for opening and closing the liquid outlet, the valve body component comprises a valve core, the valve core is provided with a water inlet channel and a liquid outlet channel, the water inlet channel and the liquid outlet channel are arranged at intervals, and when one of the water inlet channel and the liquid outlet channel is communicated with the liquid outlet, the other of the water inlet channel and the liquid outlet channel is closed relative to the liquid outlet.

Further, the cup assembly comprises a cup and a cup cover covering an upper port of the cup, the cup and the cup cover are surrounded to form the processing cavity, the food processor further comprises a locking linkage device, and the locking linkage device is used for locking one of the second cavity and the cup to the host and locking the cup cover to the cup.

Further, the locking linkage device comprises a locking switch and a locking trigger piece, and the locking trigger piece is arranged on the installation path of the second cavity or the cup body in a protruding mode so as to lock and prevent the second cavity or the cup body assembly from backing.

Further, the cup cover is rotatably mounted on the upper port of the cup body, and the locking linkage device further comprises a locking connecting rod which is arranged on the cup body and matched with the locking trigger piece, wherein the locking connecting rod protrudes upwards and is arranged on a screwing path of the cup cover so as to lock and prevent the cup cover from backing.

Further, the food processor further comprises a safety linkage device, the safety linkage device comprises a safety switch and a safety switch triggering piece, the safety switch and the safety switch triggering piece are arranged on the host, and one of the second cavity and the cup body component is installed in place so that the safety switch triggering piece triggers the safety switch to be conducted.

Further, the safety linkage device further comprises a safety connecting rod which is arranged on the cup body and matched with the safety switch triggering piece, and the cup cover is installed in place and drives the safety connecting rod to move downwards so as to trigger the safety switch triggering piece.

Further, one of the cup body and the second cavity is rotatably mounted on the first cavity, and the safety linkage device and the locking linkage device are arranged on the same rotating path.

Further, trigger locking parts matched with the locking linkage device and/or the safety switch linkage device are arranged on the second cavity and the cup cover.

Further, the locking linkage includes an elastic reset member that resets the locking trigger and/or the locking link; and/or the safety linkage comprises an elastic reset piece for resetting the safety switch trigger piece and/or the safety connecting rod.

Further, the processing knife comprises a processing knife shaft and a processing knife blade, a connector is arranged below the processing knife shaft, and the connector stretches into the first cavity and is in transmission connection with the crushing knife or the motor output shaft.

Further, the second cavity comprises a glass cavity and a support frame arranged at the lower port of the glass cavity, the glass cavity comprises a glass top wall and an annular glass side wall which are integrally manufactured, and the lower end face of the glass side wall is higher than the upper end face of the host.

The beneficial effects of the invention are as follows:

1. the main machine is provided with a first cavity with an opening at the upper end, a second cavity matched with the first cavity is arranged, the crushing cavity can be a complete crushing cavity formed by encircling the second cavity with the opening at the lower end and the first cavity with the opening at the upper end through the openings, the second cavity can be replaced by a complete multifunctional cup body assembly on the basis of the fixedly arranged first cavity, the cup body assembly is arranged in a mode of vertically overlapping the first cavity and the multifunctional cup body assembly, the cup body assembly can be overlapped and placed above the first cavity, or can be partially overlapped and arranged in the first cavity, the maximum freedom degree is provided for expanding the functions and structures of the multifunctional cup body assembly on the basis of stably and reliably transmitting power through the first cavity, and better hand feeling and installation guidance are provided for users.

The cup body component forms a processing cavity, the processing cavity can be a non-sealing crushing cavity or a sealing crushing cavity, the processing cavity and the first cavity are stacked, the processing cavity can be used for processing and manufacturing of special functions or food materials and recipes, a special processing knife such as one of a dry knife, a meat mincing knife, a kitchen knife, a shredding and slicing knife, an eggbeater, a dough kneading rod and the like is configured in the processing cavity, special processing actions are realized, and the functional expansion of the food processor is not limited by the whole machine space any more, and the space of the traditional second cavity is limited. In addition, the second cavity and the cup body component can be provided with one or more of beverages or recipes for processing slurry or needing heating and the like, and the beverage or recipes are used for heating or temperature measurement and the like in the first cavity to form special functions. Of course, a plurality of second cavities can be arranged, corresponding to different materials and capacities, specific functions are executed, and the like, so that one machine is multipurpose.

2. The second cavity is detachably connected with the first cavity, and the second cavity is detached when the multifunctional portable multifunctional machine is not used, so that the whole machine is miniaturized and flattened, and is convenient to store. Still include the cup subassembly, the inside processing chamber that forms of cup subassembly, and stack the setting with first cavity, when the cup subassembly is installed the host computer, cup subassembly covers first cavity and forms confined transmission chamber, power is transmitted the processing sword in the cup subassembly through first cavity, first cavity not only is as confined transmission chamber transmission power, still isolated transmission noise and shock attenuation as far as possible, complete machine transmission is reliable and stable, noise greatly reduced, especially when the cup subassembly is used for dry grinding food material effect is showing. In addition, the cup body component stacks the setting and does not receive the volume influence of first cavity, and the cup body component has upwards extension and dilatation's space, and the demand of the multi-functional large capacity preparation food of fully satisfying user, easy operation simultaneously, cup body component or second cavity dismouting are convenient, optimize user's use experience.

3. The driving end of the processing knife stretches into the first cavity, so that motor power is transmitted to the processing knife through the driving cavity, and the processing knife is mechanically connected with the crushing knife in the driving cavity to realize power transmission in the closed cavity. Vibration at the joint of the crushing cutter and the processing cutter is focused in the transmission cavity, the vibration is weakened and counteracted in the transmission cavity, vibration and high-frequency noise are restrained to the greatest extent, and the vibration and the high-frequency noise are outwards extended and diffused, so that the transmission noise is greatly reduced, the problem of double-cavity double cutters and a host shell is avoided, no obvious vibration sense is generated when a user touches the external surface of the host operation panel or the shell, high-frequency noise is generated when the whole machine is processed, and the user experience is optimized.

4. The host computer is equipped with multiplexing switch subassembly, first cavity and second cavity all with multiplexing switch subassembly cooperation to reduce the cost such as trigger or locking, can guarantee the security that the user used again. Especially when the cup body subassembly stacks on first cavity, multiplexing switch subassembly can guarantee simultaneously that in the course of working, transmission chamber and cup body subassembly all can not be opened by the accident, and the user can't touch crushing sword and the high driving end in the transmission chamber to and the processing sword in the cup body subassembly, thereby make the triggering and the locking of two chambeies safe and reliable more. In addition, the multiplexing switch assembly simplifies the locking structure and the safety linkage structure between the plurality of dismounting parts and the first cavity, simplifies the operation of a user, effectively reduces the cost and simplifies the production and assembly process of products.

5. The volume of first cavity is less than the volume of second cavity and the arbitrary one of processing chamber for first cavity is when joining in marriage with lower extreme open-ended second cavity, as the basis smashes the part in space, and when joining in marriage with cup subassembly, as the part in transmission space, thereby a chamber satisfies different functions, and space utilization is high and from processability, reduction mechanical vibration and the multidimensional optimization user experience of making an uproar that falls. In addition, after the detachable cavity is detached, the whole machine space is miniaturized, and the whole machine structure is compact and reasonable. When the first cavity is used as a part of the crushing cavity, the crushing cavity is divided into an upper cavity defined by the second cavity and a lower cavity defined by the first cavity in height, so that the solid materials can be crushed in a small space through the cooperation of the upper cavity, the lower cavity and corresponding ribs, the crushing efficiency and the crushing rate are greatly improved, meanwhile, during automatic cleaning, water flow can be introduced into the second cavity to be cleaned through the guidance of the crushing knife and the second cavity as much as possible, and a user can visually confirm that the crushing cavity is thoroughly cleaned without dead angles. In addition, the volume of smashing the chamber is not greater than the volume of cup subassembly, under the demand that satisfies high-capacity processing the prerequisite, cup subassembly can't be through the form of overlapping and establish the interior crushing intracavity of arranging in.

6. At least one part of the second cavity and the cup body component is protruding out of the upper port of the first cavity, the space of the processing cavity is not limited, the processing cavity can be expanded outwards in the axial direction and the radial direction, and the processing knife is free for the position of the processing cavity for the cup body component, so that the crushing effect and the processing efficiency in the processing cavity are ensured, and insufficient material crushing or material clamping caused by too far distance between the processing knife and the inner wall of the processing cavity are avoided. And the first cavity is used for preventing transmission noise and absorbing vibration and reducing noise, so that resonance between the cup body assembly and the host is weakened to the greatest extent, and the vibration and noise reduction effect is further enhanced.

7. The protrusion and the installation mouth of port at least part set up on the first cavity to for providing benchmark and installation space with the installation cooperation of second cavity or cup subassembly, installation visual effectual, and installation and location seal benchmark unify on the first cavity, installation accuracy is high and smash the chamber junction and seal reliably. Of course, the upper port of the first cavity can be flush with the top of the host, so that the height of the host is further reduced, and the space distribution of the empty functions is realized. A connecting portion for being connected complex with second cavity and cup can set up on first cavity, also can set up on the host computer for the host computer is as the installation benchmark, and first cavity seal structure sets up space degree of freedom and promotes greatly, strengthens the leakproofness of smashing the chamber.

8. The first cavity is provided with a liquid outlet and a valve body component for opening and closing the liquid outlet, and the second cavity is detachably arranged, so that extremely simple installation is realized, and a water inlet device is not arranged generally. Therefore, the waterway inlet communicated with the water tank is arranged on the first cavity and is combined with the liquid outlet into one, the liquid outlet is used for discharging slurry and cleaning water and is used as a water inlet, water in the water tank is led into the crushing cavity through the water inlet channel of the valve body assembly, and the water inlet function is integrated on the valve body assembly while the multifunctional food processor is realized, so that the first cavity is a more integrated basic structural unit of the food processor with the functions of fully-automatic water inlet, processing, cleaning and slurry discharging and water discharging. The water inlet channel and the liquid discharge channel are arranged separately, the water inlet channel and the liquid discharge channel are not affected by each other, the water inlet channel is not polluted by slurry, the water inlet channel and the liquid discharge channel are not interfered with each other in function, the water inlet channel and the liquid discharge channel can be respectively arranged according to different functional requirements of water inlet flow and liquid discharge flow, the space utilization rate of the valve body is greatly improved, and a water inlet structure does not need to be independently arranged on a crushing cavity.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a detachable second cavity and a main machine of a food processor.

Fig. 2 is a schematic diagram of the overall exploded structure of the food processor.

Fig. 3 is an exploded view of a cup assembly of a food processor.

Fig. 4 is a diagram showing the assembly of a cup assembly and a main machine of a food processor.

The names of the components marked in the figure are as follows: 100. a host; 101. a motor; 102. a first cavity; 103. a blocking member; 104. a crushing knife;

200. A second cavity; 201. triggering the locking part; 202. a mounting part; 203. a first guide section; 204. a trigger section; 205. a second guide section; 206. a locking groove;

300. A safety linkage; 301. a safety connecting rod; 302. a safety switch trigger; 303. a safety switch; 400. a locking linkage; 401. a locking link; 402. a locking trigger; 403. a locking switch; 500. a cup assembly; 501. a cup body; 502. a cup cover; 503. a processing knife; 504. a connector; 505. a housing; 506. a bottom cover;

600. an elastic reset piece;

700. a valve body assembly; 701. a slurry discharge pipe; 702. a valve housing; 703. and a water inlet hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Example 1

As shown in fig. 1 to 4, the present invention provides a food processor comprising: the main machine 100, the main machine 100 is fixedly provided with a first cavity 102, the upper end of the first cavity 102 is provided with an opening, a crushing cutter 104 is arranged in the first cavity 102, a motor 101 is arranged in the main machine 100, an output shaft of the motor 101 extends upwards into the first cavity 102, and the upper end of an output shaft of the motor 101 is provided with the crushing cutter 104; the lower end of the second cavity 200 is provided with an opening and is detachably connected with the first cavity 102 through the opening, and the second cavity 200 and the first cavity 102 are surrounded to form a crushing cavity; cup subassembly 500, cup subassembly 500 and second cavity 200 interchangeable install on host computer 100, form the processing chamber in the cup subassembly 500, cup subassembly 500 stacks the setting with first cavity 102, thereby make processing chamber and first cavity 102 stack the setting, smash the sword upper end and be not higher than first cavity upper end port, thereby provide abundant installation cooperation space for stacking of first cavity and processing chamber, and when second cavity and first cavity cooperation, more do benefit to the solid material to focus and smash in the little space that first cavity limited. A processing knife is arranged in the processing cavity and is in transmission connection with the crushing knife 104.

The main machine 100 is provided with a first cavity 102 with an opening at the upper end, a second cavity 200 matched with the first cavity 102 is arranged, the crushing cavity can be formed by encircling the second cavity 200 with an opening at the lower end and the first cavity 102 with an opening at the upper end through the opening, the second cavity 200 can be replaced by a complete multifunctional cup assembly 500 on the basis of the fixedly arranged first cavity 102, the cup assembly 500 is arranged in a mode of vertically overlapping the first cavity 102 and the multifunctional cup assembly 500, the cup assembly 500 can be overlapped and placed above the first cavity 102, or can be partially overlapped and arranged in the first cavity 102, and the maximum freedom degree is provided for expanding the functions and structures of the multifunctional cup assembly 500 on the basis of stably and reliably transmitting power through the first cavity 102, so that better handfeel and installation guidance are provided for users. In this embodiment, the processing chamber is disposed above the first chamber 102, so as to radially expand the capacity of the processing chamber under the condition of high definition.

The second cavity 200 is detachably connected with the first cavity 102, and the second cavity 200 is detached when not in use, so that the whole machine is miniaturized and flattened, and is convenient to store. The food processor further comprises a cup body assembly 500, wherein a processing cavity independent of the first cavity is formed in the cup body assembly 500 and is stacked with the first cavity 102, power is transmitted to processing cutters in the cup body assembly 500 through the first cavity 102, so that the whole food processor forms a structure and space distribution of an upper cavity, a lower cavity and an upper cavity, when the cup body assembly is mounted on a host machine, the cup body assembly covers the first cavity and forms a closed transmission cavity, the first cavity 102 not only serves as a closed space for transmitting power, but also isolates transmission noise and dampens as much as possible, the whole machine transmission is stable and reliable, noise is greatly reduced, and particularly, the effect is remarkable when the cup body assembly 500 is used for dry grinding food materials. In addition, the stacking arrangement of the cup body assembly 500 is not affected by the volume of the first cavity 102, and the cup body assembly 500 has a space extending upwards and expanding, so that the requirement of a user for preparing food with multiple functions and large capacity is fully met. The closed transmission cavity is a transmission cavity formed by surrounding the cup body component and the first cavity after the cup body component covers the first cavity, and is in a closed state of being blocked up and down and circumferentially, and the closed transmission cavity can be a sealed cavity or a non-sealed cavity. Preferably, a shock absorbing member is arranged at the joint of the cup body assembly and the first cavity.

The cup assembly 500 forms a processing cavity, which may be a non-sealed crushing cavity or a sealed crushing cavity, and the processing cavity and the first cavity 102 are stacked and arranged, so that the processing cavity can be used for processing and manufacturing of specific functions or food materials and recipes, and the processing cavity is internally provided with a specific processing knife 503, such as one of a dry knife, a meat mincing knife, a kitchen knife, a shredding knife, an egg beater, a dough stick and the like, or a plurality of cup assemblies 500 correspond to a plurality of processing knives with different functions, and specific processing actions are realized, so that the functional expansion of the food processor is not limited by the whole machine space and the space limitation of the second cavity 200 which is arranged in a traditional fixed manner. In addition, the second chamber 200 and the cup assembly 500 may be provided with one or more beverage or recipe for processing syrup or beverage or recipe requiring heating, etc., and the first chamber 102 is used for heating or temperature measurement, etc., to form special purpose for specific functions.

When one of the second chamber 200 and the cup assembly 500 is mounted to the host 100, at least a portion of the second chamber is disposed to protrude from the upper port of the first chamber 102. In this embodiment, since the second cavity 200 and the cup assembly 500 are interchangeably mounted above the first cavity 102, in height, one of the second cavity 200 and the cup assembly 500 is disposed in an up-down overlapping manner with the first cavity 102, and the second cavity and the cup assembly protrude from the upper end surface of the host, so that one of the second cavity 200 or the cup assembly 500 disposed in a protruding manner is unobstructed in the circumferential direction, and provides 360 ° circumferential operation space and maximum visual effect setting space for the user. In addition, the space of the processing cavity is not limited, and the processing cavity can be expanded outwards in the axial direction and the radial direction, and the position of the processing knife relative to the processing cavity is set freely for the cup body assembly 500, so that the crushing effect and the processing efficiency of the processing cavity are ensured, and insufficient material crushing or material clamping caused by too far distance between the processing knife and the inner wall of the processing cavity are avoided. The first cavity 102 also dampens and reduces noise to block transmission noise, so as to weaken resonance between the cup assembly 500 and the host 100 to the greatest extent, and further strengthen the shock absorption and noise reduction effect.

The host is provided with a multiplexing switch assembly comprising a locking switch 403 and a locking trigger 402 for locking one of the second cavity and the cup assembly, and further comprising a safety switch 303 and a safety switch trigger 302 for switching on the control circuit. Specifically, in this embodiment, the second cavity and the cup component are locked at the same position of the host in a replaceable manner, and both trigger the multiplexing switch component. The cup assembly comprises a cup 501 and a cup cover 502 covering an upper port of the cup, the second cavity 200 is horizontally screwed on the first cavity 102 of the host 100, the cup is also screwed on the host 100 in a replaceable manner, the cup and the cup cover surround to form the processing cavity, the food processor further comprises a locking linkage 400, the locking linkage comprises a locking component arranged in a multiplexing switch assembly of the host, and specifically, the locking linkage 400 is used for locking one of the second cavity 200 and the cup to the host 100 and locking the cup cover to the cup. The locking linkage 400 comprises the locking switch 403 and the locking trigger 402, and the locking trigger 402 is convexly arranged on the screwing installation path of the second cavity 200 or the cup body so as to lock and prevent the second cavity 200 or the cup body assembly 500 from backing. The locking linkage device 400 not only locks the second cavity 200 or the cup body which is directly assembled and matched with the host 100, but also locks the cup body and the cup cover simultaneously by using the same locking linkage device 400 when the cup body assembly 500 is assembled to the host 100, and locks the cup body on the upper port of the cup body, and simultaneously locks the cup body on the upper port of the first cavity 102 of the host 100, so that the situation that the second cavity 200 or the cup body is disassembled by mistaken uncapping or misoperation in the processing process is avoided, a user cannot touch a processing cutter in the processing cavity in the working process, particularly, the disassembly of the cup body is prevented, the user is prevented from touching a crushing cutter 104 in the first cavity 102, and mechanical injury caused by transmission separation of the crushing cutter 104 when rotating at a high speed is avoided, thereby fully ensuring the use safety of the user. In addition, the same set of locking linkage 400 is used for the cup body and the cup cover, so that the locking structure and the linkage structure are simplified, the operation of a user is simplified, the cost is effectively reduced, and the production and assembly process of a product is simplified.

The locking linkage 400 further comprises a locking connecting rod 401 arranged on the cup body and matched with the locking trigger piece 402, the locking switch 403 is started and is used for enabling at least part of the locking trigger piece 402 to be protruded on the disassembly path of the second cavity 200 or the cup body by pushing up the locking trigger piece 402, and meanwhile, the locking connecting rod 401 is pushed up and protruded on the disassembly path of the cup cover triggering locking part 201, so that locking and anti-backing of the second cavity 200 or locking and anti-backing of the cup body and the cup cover are realized, the locking trigger piece 402 is protruded and locked, and therefore effective blocking is formed on disassembly of the cup body and the cup cover, and possible error disassembly and assembly actions of a user are fully considered. In addition, when the locking trigger piece 402 is not linked to lock the second cavity 200 or the cup body assembly 500 by the locking switch 403, the processing actions such as water adding, crushing and the like of the food processor cannot be started, and the locking trigger piece 402 can still be elastically pressed down to avoid blocking the disassembly and assembly of the cup body, so that the user can still disassemble the second cavity 200 or the cup cover, replace the cup body assembly 500 or the second cavity 200, or continue the operation of the remorse such as reinforcing materials or perform other additional operations, and the convenience of operation and humanized experience of the user based on the use scene are fully considered.

The food processor further comprises a safety linkage 300, the safety linkage comprises a safety component arranged in a multiplexing switch assembly of the host, specifically, the safety linkage 300 comprises a safety switch 303 and a safety switch trigger piece 302, and one of the second cavity 200 and the cup assembly 500 is installed in place so that the safety switch trigger piece 302 triggers the safety switch to be turned on. The safety linkage 300 further comprises a safety connecting rod 301 arranged on the cup body and matched with the safety switch triggering piece 302, and the cup cover is installed in place and drives the safety connecting rod 301 to move downwards so as to trigger the safety switch triggering piece 302. The safety switch can be triggered to allow the execution of the processing action after the cup assembly 500 or the second chamber 200 is installed in place, thereby isolating the processing knife in the cup assembly 500 and the crushing knife 104 in the first chamber 102 from the user and ensuring the first safety barrier for the user. The locking linkage 400 locks one of the cup assembly 500 and the second cavity 200 on the host 100, so that the user cannot touch the high-speed crushing cutter 104 in a short time during or after processing, and a second safety barrier is formed, thereby effectively avoiding mechanical damage caused by disassembly in the user process. The locking link 401 and the safety switch link are respectively and independently arranged, so that the double-link double-linkage device ensures that two safety barriers do not generate mechanical interference with each other to cause one of the safety barriers to fail.

One of the cup and the second chamber 200 is rotatably mounted to the first chamber 102, and the safety linkage 300 and the locking linkage 400 are disposed on the same rotation path. In this embodiment, along the screwing direction, when the cup body or the second cavity 200 is installed, the locking trigger piece 402 is contacted first, then the safety switch trigger piece 302 is contacted, similarly, when the cup cover is installed, the locking connecting rod 401 is contacted first, then the safety connecting rod 301 is contacted and continuously pressed down, and after the cup cover is installed in place, the locking connecting rod 401 is made to rebound and jack up under the action of the elastic reset piece. Specifically, one of the cup body and the second cavity 200 is rotatably mounted on the first cavity 102, the safety linkage 300 and the locking linkage 400 are arranged on the same screwing path, one of the second cavity 200 and the cup body sequentially contacts the locking trigger 402 and the safety switch trigger 302 in time and space, the cup cover sequentially contacts the locking link 401 and the safety link 301, and thus, the arrangement can provide a hand feeling prompt for a user whether the second cavity 200 or the cup body or the cup cover is in place, the sequential contact also reduces the mounting resistance, and the radial dimension of the cup body assembly 500 and the second cavity 200 is reduced maximally. In addition, while the safety switch trigger 302 triggers and turns on the safety switch, for the locking linkage 400, the contact is not necessarily triggered, and the locking trigger 402 needs to confirm that the locking switch 403 is in the power-on locking state, so as to provide a sufficient repentance operation for the user, such as continuously adding material or reselecting a machining program or resetting an execution action before starting. In this embodiment, the locking switch 403 is an electromagnet, and the safety switch is a micro switch.

The second cavity 200 and the cup cover are provided with a trigger locking part 201 matched with the locking linkage 400 and/or the safety switch linkage, the trigger locking part 201 comprises a trigger protrusion, the trigger locking part 201 on the cup cover is formed by partially protruding downwards the edge of the cup cover, the trigger locking part 201 on the second cavity 200 is formed by partially protruding downwards the bottom surface of the lower port of the second cavity 200, the safety switch triggering piece 302 and the locking triggering piece 402 are respectively provided with an elastic resetting piece, and the locking connecting rod 401 and the safety connecting rod 301 are respectively provided with an elastic resetting piece. Taking the locking connecting rod 401 as an example, the locking connecting rod 401 is reset through an elastic reset piece to ensure that the locking connecting rod 401 can effectively rebound to the motion path of the trigger locking part 201, and can provide a user with a hand feeling and a 'click' sound prompt on whether the cup cover or the second cavity 200 is installed in place or not when rebound, so that the situation that the locking connecting rod 401 is not rebound in time and is blocked when the safety switch is conducted is avoided, and the user can still detach the cup body assembly 500 or detach the cup cover when the machine starting work is met.

The volume of the first cavity 102 is smaller than any one of the volume of the second cavity and the volume of the processing cavity, an annular step is formed at the joint of the inner wall of the first cavity 102 and the inner wall of the second cavity 200, and the side step surface of the annular step is inclined and is arranged in an upward shrinkage manner, so that when the first cavity 102 is matched with the second cavity 200 with the lower end being open, the first cavity 102 is used as a part of a basic crushing space, and when the first cavity is matched with the cup body assembly 500, the first cavity is used as a part of a transmission space, so that one cavity meets different functions, the space utilization rate is high, and the user experience is optimized from the processing performance, the mechanical vibration is reduced, and the noise is reduced by multiple dimensions. In addition, after the detachable cavity is detached, the whole machine space is miniaturized, and the whole machine structure is compact and reasonable. In addition, when the first cavity 102 is used as a part of the crushing cavity, the crushing cavity is divided into an upper cavity defined by the second cavity 200 and a lower cavity defined by the first cavity 102 in height, so that the solid materials can be crushed in a small space through the annular steps between the upper cavity and the lower cavity and the matching of ribs on the inner walls of the first cavity 102 and the second cavity 200, the crushing efficiency and the crushing rate are greatly improved, meanwhile, during automatic cleaning, water flow can be introduced into the second cavity 200 to be cleaned through the guidance of the crushing knife 104 and the second cavity 200 as much as possible, and a user can visually determine that the crushing cavity is thoroughly cleaned without dead angles.

The driving end of the processing knife stretches into the first cavity and is driven by the output shaft of the crushing knife or the motor, and specifically, the processing knife comprises a processing knife shaft and a processing knife blade, the processing knife shaft penetrates through the bottom wall of the cup body, the lower end of the processing knife shaft is provided with a connector 504, and the connector 504 stretches into the first cavity 102 and is in driving connection with the output shaft of the crushing knife 104 or the motor 101. In this embodiment, the coupling head 504 includes a jaw that is snapped onto the crushing blade 104 to transmit power through the first cavity 102 to the processing blade within the processing cavity. The top of the host 100 is provided with a large plane, the plane is provided with a mounting opening, at least part of the upper port of the first cavity 102 protrudes out of the mounting opening, and a connecting part used for being connected with the second cavity 200 or the cup body is arranged on the first cavity 102, so that a reference and a mounting space are provided for the mounting cooperation of the second cavity 200 or the cup body assembly 500, the mounting visualization effect is good, the mounting and positioning sealing references are unified on the first cavity 102, the mounting precision is high, and the joint of the crushing cavities is sealed reliably.

The food processor has the functions of full-automatic water inlet pulping, pulp discharging, cleaning and waste water discharging, specifically, a liquid outlet is formed in the first cavity 102, a valve body assembly 700 for opening and closing the liquid outlet is arranged at the liquid outlet, and the valve body assembly 700 comprises a valve body and a pulp discharging pipe 701. The host 100 further includes: the water tank is arranged on the host 100 and is not higher than a large plane at the top of the host 100, so that interference with the viewing angle space of the second cavity 200 arranged in a protruding manner is avoided. The water delivery pipeline is respectively connected with the water tank and the valve body; the valve body comprises a valve shell 702, a valve core arranged in the valve shell 702 and a valve sleeve sleeved outside the valve core; the valve housing 702 is provided with a water inlet 703 connected with a water pipe, and the valve core is provided with a water inlet channel; the valve housing 702 comprises a first valve housing 702 and a second valve housing 702, the second valve housing 702 is arranged in a cover shape, a common valve group driving part transmits power to a valve core, a connecting port connected with a liquid outlet is arranged on the valve housing 702, and a liquid draining channel is arranged on the valve core; the water inlet channel and the liquid discharge channel are arranged at intervals, the valve core comprises a water inlet position and a liquid discharge position, when the valve core rotates to the water inlet position, one end of the water inlet channel is communicated with the water inlet 703, and the other end of the water inlet channel is communicated with the liquid outlet so as to allow water to enter the crushing cavity; when the valve core rotates to the liquid discharging position, one end of the liquid discharging channel is communicated with the liquid outlet, and the other end of the liquid discharging channel is communicated with the pulp discharging pipe 701 so as to allow liquid in the crushing cavity to be discharged.

The first cavity 102 is provided with a liquid outlet and a valve body assembly 700 for opening and closing the liquid outlet, and since the second cavity 200 is detachably arranged, a water inlet device is not generally arranged for realizing extremely simple installation. Therefore, the waterway inlet communicated with the water tank is arranged on the first cavity 102 and is combined with the liquid outlet, the liquid outlet is used for discharging slurry and cleaning water and is also used as a water inlet, water in the water tank is led into the crushing cavity through the water inlet channel of the valve body assembly 700, and the water inlet function is integrated on the valve body assembly 700 while the multifunction of one machine is realized, so that the first cavity 102 is a more integrated basic structure unit of the food processor with the functions of full-automatic water inlet, processing, cleaning and slurry discharging.

The valve core is except the closed position of closed liquid outlet, and the valve core still includes water inlet position and flowing back position to make independent water inlet function and flowing back function all realize through same valve body subassembly 700, water inlet channel and flowing back passageway separate the setting moreover, do not influence each other, guarantee that water inlet channel is not polluted by thick liquid, mutually the function mutually noninterfere, and can set up respectively according to the different functional demand of water inlet flow and flowing back flow water inlet channel's route, channel cross-section, improve valve body space utilization greatly, need not to offer the water inlet structure alone on smashing the chamber. In this embodiment, the lower end of the outer side wall of the first cavity 102 is provided with a vertical installation plane, the liquid outlet is arranged on the installation plane and corresponds to the connection port, after the valve body assembly 700 is installed on the installation plane, the central axis of the valve core is vertically arranged, and the water inlet channel is arranged at the upper end of the liquid outlet channel, so that the water inlet path and the slurry outlet path of the valve body assembly 700 are optimized.

The second cavity 200 comprises a glass cavity and a support frame arranged at the lower port of the glass cavity, the mounting part 202 is arranged on the support frame, the glass cavity comprises a glass top wall and an annular glass side wall which are integrally manufactured, the lower end face of the glass side wall is higher than the upper end face of the host 100, the visual field of the second cavity 200 which can be observed by a user is wider, the processing and cleaning visual effects are good, and the visual effect impact of the second cavity 200 which is thoroughly cleaned is brought to the user. Particularly, the second chamber 200 has a larger volume than the first chamber 102.

The embodiment optimizes the concrete structure of the food processor, the first cavity 102 is an aluminum die-casting heating plate, the side wall of the heating plate is provided with turbulence ribs, the first cavity 102 is a conical cavity with a big top and a small bottom, the heating pipe is embedded in the heating plate, and the first cavity 102 is internally provided with a crushing cutter 104. The glass cavity roof is equipped with the feed inlet and throws the material lid, is equipped with installation department 202 on the support frame, and second cavity 200 is installed through installation department 202 the last port department of first cavity 102, be equipped with on the second cavity 200 with safety switch trigger 302 and locking trigger 402 complex trigger closure portion 201, the support frame includes upper bracket and lower carriage, installation department 202 sets up in the lower carriage inboard, triggers closure portion 201 including setting up in the arch of lower carriage bottom, and the arch is equipped with second cavity 200 dismouting guide slope. The cup assembly 500 comprises a cup body with an opening at the upper end and a cup cover covered on an upper port of the cup body, the cup body is provided with a bottom wall and an annular side wall, the cup body comprises a plastic shell and a stainless steel cup arranged in the shell, and the plastic shell comprises a shell 505 and a bottom cover 506.

The safety switch triggering member 302 is at least partially protruded from the top of the host 100, the top of the host 100 is provided with a blocking member 103, and the blocking member 103 is disposed at the periphery of the upper end of the safety switch triggering member 302, so as to prevent a user from false triggering the safety switch triggering member 302 to cause the safety switch to be turned on by mistake. Specifically, in this embodiment, the blocking member 103 includes two protruding blocks protruding from an upper end surface of the host 100, and the safety switch triggering member 302 is protruding between the two protruding blocks. The upper end of the locking trigger piece 402 is hemispherical, so that guiding and smooth triggering are facilitated, and at least part of the locking trigger piece 402 is arranged in a protruding mode and locks the upper cavity. The upper cavity is provided with a guide structure which is matched with the safety linkage device 300 and the locking linkage device 400.

The guiding structure includes a safety guiding structure, as shown in fig. 1, as another guiding structure scheme of this embodiment, the triggering locking portion 201 includes a protrusion, the guiding structure includes a locking guiding structure, the locking guiding structure includes a locking groove 206 and a second guiding section 205 disposed in the locking groove 206, the second guiding section 205 is provided with a second guiding inclined plane, and the second guiding inclined plane is connected with an opening end of the locking groove 206.

It will be appreciated that the safety guide structure may be further simplified, comprising a first guide section 203 provided with a first guide slope and a trigger section 204 connected to the first guide section 203. Specifically, be equipped with the arch on the last cavity, the guide structure is including setting up the first direction inclined plane on protruding.

It can be appreciated that the top of the main machine 100 is provided with a connecting portion for being installed and matched with the second cavity 200 or the cup body, so that the main machine 100 is used as an installation reference, and the degree of freedom of the sealing structure of the first cavity 102 is greatly improved, and the tightness of the crushing cavity is enhanced.

It can be appreciated that the upper port of the first cavity 102 is flush with the top of the host 100, so as to further reduce the height of the host 100, and space distribution of the empty functions is provided.

It will be appreciated that in the locking linkage 400, the locking trigger 402 is disposed laterally protruding in the mounting path of the second chamber 200 or cup to lock the second chamber 200 or cup.

It is understood that the outer diameter of the cup body assembly is smaller than the upper port of the first cavity, the lower part of the cup body assembly is sunk into the first cavity, the upper part of the cup body assembly is protruded and arranged with the first port, and the first port extends inwards to form a ring edge to surround the outer wall of the cup body assembly, so that a closed transmission cavity is formed.

It can be understood that the crushing cavity is preferably a solid-liquid mixing crushing cavity, the processing cavity is preferably a solid material processing cavity, or the processing cavity can also be a cold-mixed solid-liquid mixing processing cavity, such as a milk shake manufactured by manually adding purified water.

Example two

This embodiment provides a method for safely locking the cup assembly 500 by the food processor of the first embodiment, the method comprising:

linkage step: when the cup cover is screwed and installed on the upper port of the cup body, the triggering locking part 201 moves along with the cup cover and respectively drives the safety connecting rod 301 and the locking connecting rod 401 to be linked;

The linkage step comprises the following steps:

A first linkage step: the triggering locking part 201 contacts and drives the safety connecting rod 301 to press down, and keeps the safety connecting rod 301 to press down after the cup cover is installed in place;

A second linkage step: the trigger lock 201 contacts and drives the lock link 401 downward. In the screwing process of the cup cover, the cup cover acts on the safety connecting rod 301 and the locking connecting rod 401 respectively, after the cup cover is installed in place, the conduction of the safety switch is realized, and meanwhile, the cup cover is ensured to be locked by the locking linkage device 400. The installation action of one cup cover meets the conduction of the safety switch and the triggering of the locking action of the cup cover, and the cup cover is simple in structure and smooth in operation.

In the second linkage step: after the cup cover is installed in place, the trigger locking part 201 and the locking connecting rod 401 are dislocated, so that the locking connecting rod 401 upwards rebounds to the movement path of the trigger locking part 201 through the elastic reset piece 600, and when rebounding, a user can be provided with a hand feeling and a sound prompt for judging whether the cup cover is installed in place or not, the situation that the locking connecting rod 401 is not rebounded in time and is blocked when the safety switch is turned on is avoided, and the user still can detach the cup body assembly 500 or detach the cup cover while the machine is started.

Triggering: the cup assembly 500 is mounted to the host 100 such that the safety link 301, which is maintained in a depressed state, triggers the safety switch to conduct. Preferably, the safety linkage 300 further includes a safety switch trigger 302 provided to the host 100, and in the triggering step, the cup assembly 500 is mounted to the host 100, so that the safety link 301 in the pressed state presses the safety switch trigger 302, thereby triggering the safety switch to be turned on.

And (3) locking: the locking trigger 402 abuts the locking link 401 and causes the locking link 401 to lock the lid at the upper port of the cup to prevent removal of the lid. The triggering step is performed so that the safety switch can be triggered only after the cup cover is installed in place, and the crushing cutter 104 in the cup body assembly 500 is isolated from a user, so that a first safety barrier of the user is ensured. In the triggering step, the safety switch is indirectly triggered by the safety switch triggering piece 302, so that the execution reliability of the triggering step is ensured, and the labor is saved when the cup assembly 500 is mounted on the host 100.

The locking step is performed after the triggering step, that is, the second safety barrier is established on the basis of the first safety barrier, so that a sufficient operation space is provided for the user, when the second-generation safety barrier is not established, even if the safety switch is not triggered, the user can still detach the cup body assembly 500, and the user can replace or add solid materials and other regret operations or additional operations, so that convenience and humanized scene experience of the user operation are fully considered.

The method further comprises the processing steps of: the control module in the host 100 controls the food processor to perform a corresponding processing action, such as making soymilk, or rice paste, or juice, or dry grinding, etc., according to an operation instruction input by a user.

In the locking step, the cup body is mounted on the host 100 through the mounting portion 202, and the locking trigger 402 drives the locking link 401 to move upward, and maintains a state in which at least part of the protrusion of the locking link 401 is disposed on the movement path of the trigger lock 201.

Preferably, a control module is disposed in the host 100, the control module controls the locking step to be executed after the operation command is input and before the processing action is executed, the processing action of the food processor includes heating, crushing and the like, and the control module controls the locking step to be executed after the operation command is input and before the processing action is executed, so that not only is the time for continuously adding or supplementing materials provided for the user, but also the time and freedom of secondary remorse operation provided for the user, the locking step does not really lock the cup assembly 500 in the host 100 until the processing action is executed, at this time, any action for disassembling the cup or the cup cover is not allowed, the user can not operate the cup assembly 500 or open the cup cover by mistake in time, and the locking linkage 400 can prevent the user from pressing the operation command to have the action for further modifying or correcting the operation command, such as reconfiguring the processing parameters or recipes and the like, while the user does not provide the sufficient charging time.

Further, the food processor safety locking method further comprises an unlocking step: after the processing action is finished and the interval time t is set, the control module controls the locking linkage 400 to unlock the cup assembly 500, the control module controls the locking switch 403 to cancel the continuous jacking state of the locking trigger 402, and as the elastic reset piece is arranged between the locking trigger 402 and the locking switch 403, the locking switch 403 is unlocked, the locking trigger 402 still protrudes upwards under the action of the elastic reset piece, and at the moment, the locking trigger 402 still keeps the state of protruding on the disassembling path of the cup assembly 500, but when a user disassembles the cup assembly 500 or the cup cover, the locking trigger 402 is pressed down and unblocked, so that the cup assembly 500 or the cup cover can be smoothly disassembled, the interval time range is not less than 1.5s and not more than 10s, in the embodiment, the processing action means that the food processor executes a complete processing program corresponding to a user input instruction, and in the embodiment, t is set to 3s. In the unlocking step, the control module controls the locking linkage 400 to delay and unlock the processing knife in the cup body assembly 500, so that the processing knife can be fully slowed down or stopped, and after the unlocking step is finished, the user can easily detach the cup body assembly 500, thereby avoiding the damage of the high-speed processing knife. If the user entered instructions are to perform a dry grind function, the grind jet is also avoided for the dry grind cup assembly 500.

The food processor has a reservation function, and if a user needs to reserve processing, the food processor correspondingly comprises a reservation step in a processing step, and the locking step is started after the reservation step starts to be executed; in this embodiment, further, the locking step is started after the execution of the reservation step and before the start of the machining operation. In the preset time set according to the user input instruction, the processing program is not formally started, the locking step is not executed, and in the preset countdown time, the user can still detach the cup body assembly 500 or the cup cover to carry out operations such as feeding until the preset time reaches the processing actions such as automatic water feeding, and the like, the control module controls the locking step to execute, and the cup body assembly 500 is locked, so that mechanical danger caused by mistaken opening of the user in the processing process is avoided.

In addition to the above preferred embodiments, the technical solutions protected by the present invention are not limited to the above embodiments, and it should be noted that the combination of the technical solutions in any one embodiment and the technical solutions in other one or more embodiments are within the scope of the present invention. While the invention has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the invention and are intended to be within the scope of the invention as claimed.

Claims

1. A food processing machine, which comprises a machine frame, characterized by comprising the following steps:

the main machine is fixedly provided with a first cavity, an opening at the upper end of the first cavity is provided with a crushing cutter, a motor is arranged in the main machine, an output shaft of the motor extends upwards into the first cavity, and the upper end of the output shaft of the motor is provided with the crushing cutter;

The lower end of the second cavity is provided with an opening and is detachably connected with the first cavity through the opening, and the second cavity and the first cavity are surrounded to form a crushing cavity;

Cup body subassembly, cup body subassembly has independent processing chamber, cup body subassembly and second cavity interchangeable mount are on the host computer, and cup body subassembly stacks the setting with first cavity to make processing chamber and first cavity stack the setting, be equipped with by motor drive's processing sword in the processing chamber.

2. The food processor of claim 1, wherein the main machine is provided with a multiplexing switch assembly, and the second chamber and the cup assembly are interchangeably screwed and locked in the same position on the main machine and both trigger the multiplexing switch assembly.

3. The food processor of claim 1, wherein the volume of the first cavity is less than either the volume of the second cavity or the volume of the processing cavity.

4. The food processor of claim 1 wherein the volume of the comminution chamber is no greater than the volume of the cup assembly.

5. The food processor of claim 1 wherein at least a portion of the second cavity and the cup assembly protrude from the upper port of the first cavity when one of the second cavity and the cup assembly is mounted to the main machine.

6. The food processor of claim 1, wherein the top of the main body is provided with a mounting opening, the upper port portion of the first cavity is arranged to protrude from the mounting opening, and the main body is arranged around the periphery of the first cavity; or the upper port of the first cavity is flush with the top of the host, and the host is arranged around the periphery of the first cavity.

7. The food processor of claim 2, wherein the multiplexing switch assembly includes a lock switch that locks one of the second chamber and the bowl assembly, and/or wherein the multiplexing switch assembly includes a safety switch that turns on the control circuit.

8. The food processor of claim 1, wherein the cup assembly comprises a cup and a cup cover, the first cavity or the top of the main machine is provided with a connecting part, the second cavity and the cup are provided with a mounting part, and one of the second cavity and the cup is mounted and matched with the connecting part through the mounting part;

Or the first cavity is provided with a liquid outlet, the liquid outlet is provided with a valve body component for opening and closing the liquid outlet, the valve body component comprises a valve core, the valve core is provided with a water inlet channel and a liquid outlet channel, the water inlet channel and the liquid outlet channel are arranged at intervals, and when one of the water inlet channel and the liquid outlet channel is communicated with the liquid outlet, the other of the water inlet channel and the liquid outlet channel is closed relative to the liquid outlet.