CN215906409U

CN215906409U - A clothing treatment facility that is used for clothing treatment facility's impeller subassembly and has it

Info

Publication number: CN215906409U
Application number: CN202122314829.7U
Authority: CN
Inventors: 郭良乐
Original assignee: Wuxi Little Swan Electric Co Ltd
Current assignee: Wuxi Little Swan Electric Co Ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-02-25
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a pulsator assembly for a clothes treatment apparatus and the clothes treatment apparatus having the same, the pulsator assembly including: the impeller comprises an impeller bracket and an impeller disc, wherein the impeller disc comprises a supporting part and an expanding part, the supporting part is suitable for being connected with the impeller bracket, and the expanding part is arranged at the periphery of the supporting part; the impeller bracket is positioned in the projection of the support part in the axial direction. The impeller component has low cost and small mass, and the impeller bracket and the impeller disk have a gap, so that dirt is not easy to store.

Description

A clothing treatment facility that is used for clothing treatment facility's impeller subassembly and has it

Technical Field

The utility model relates to the technical field of clothes treatment, in particular to a pulsator assembly for clothes treatment equipment and the clothes treatment equipment with the same.

Background

In the related art, the impeller of the conventional impeller washing machine is usually a sheet metal part, and an impeller bracket is usually uniformly arranged below the sheet metal impeller, so that the cost and the weight of the impeller bracket are high; in addition, in the washing process, the impeller bracket is coated on the lower surface of the impeller, so that the contact area between the impeller bracket and the impeller is large, a space which is easy to store dirt and dirty and difficult to clean is formed, bacteria are easy to breed in the space, and secondary pollution to clothes is caused.

In the miniaturized pulsator washing machine, the washing machine needs light weight for bearing, and the bearing requirement of the pulsator support is reduced, so that the reconstruction of the pulsator support becomes a direction for avoiding secondary pollution of clothes.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. To this end, an object of the present invention is to propose a pulsator assembly for a laundry treating apparatus. The impeller component has low cost and small mass, and the impeller bracket and the impeller disk have a gap, so that dirt is not easy to store.

The utility model also provides clothes treatment equipment with the impeller assembly.

The pulsator assembly according to the present invention includes: impeller support and impeller dish, the impeller dish includes: the supporting part is suitable for being connected with the impeller bracket, and the expanding part is arranged on the periphery of the supporting part; the impeller bracket is positioned in the projection of the support part in the axial direction.

According to the impeller assembly, the impeller disc is arranged into the supporting part and the expanding part, and the impeller bracket is only arranged in the projection of the supporting part, so that the volume and the mass of the impeller bracket can be greatly reduced, and the light weight of the impeller assembly is realized; meanwhile, the contact area between the impeller bracket and the impeller disc is small, the dirt in the gap is easy to discharge, and the secondary pollution to the clothes can not occur.

According to some embodiments of the utility model, the pulsator support includes: the matching disc is opposite to and connected with the supporting part; the mounting cylinder is arranged at one end, far away from the supporting part, of the matching disc and a driving shaft mounting hole is formed in the mounting cylinder.

According to some embodiments of the utility model, the pulsator assembly further comprises: the reinforcing rib is formed on the periphery of the installation cylinder and is radially far away from the installation cylinder.

According to some embodiments of the utility model, the pulsator assembly further comprises: the shaft sleeve is arranged in the driving shaft mounting hole and is suitable for being sleeved on the periphery of the driving shaft.

A laundry treating apparatus according to another aspect of the embodiment of the present invention will be briefly described as follows.

According to some embodiments of the present invention, a laundry treating apparatus includes: a pulsator assembly configured as the pulsator assembly of any one of the above embodiments.

According to some embodiments of the present invention, a laundry treating apparatus includes: the dewatering drum comprises a dewatering drum bottom shell, wherein an installation cavity is formed in the dewatering drum bottom shell, and a wave wheel disc is rotatably arranged in the installation cavity; the stopper is connected with the dewatering barrel bottom shell, and one end of the stopper is located between the outer peripheral edge of the wave wheel disc and the inner peripheral wall of the installation cavity so as to seal a gap between the wave wheel disc and the installation cavity.

According to some embodiments of the present invention, the laundry treating apparatus further comprises: the dewatering barrel is arranged on the upper side of the impeller disc and limits a dewatering cavity with the impeller disc, and the end face of one end of the stop piece and the impeller disc are jointly constructed into the bottom wall of the dewatering cavity.

According to some embodiments of the utility model, the dewatering tub bottom case comprises: the wave wheel disc comprises a bottom wall and a side wall, wherein the side wall is arranged on the peripheral edge of the bottom wall and extends towards the direction far away from the bottom wall, the side wall and the bottom wall define the installation cavity, and the stop piece is arranged between the peripheral edge of the wave wheel disc and the side wall.

According to some embodiments of the utility model, the stop is configured as a check ring and comprises: a connecting portion configured in a ring shape and fixedly connected with the bottom wall; the stopping part is arranged on the outer peripheral edge of the connecting part and extends towards the dehydration cavity, and at least part of the stopping part is arranged between the inner peripheral wall of the dehydration barrel and the outer peripheral edge of the wave wheel disc.

According to an embodiment of the present invention, the laundry treating apparatus further comprises: the balance ring is arranged at one end, far away from the stop piece, of the dewatering barrel.

In summary, according to the clothes treating apparatus of the present invention, by disposing the pulsator tray as the supporting portion and the expanding portion and disposing the pulsator support only in the projection of the supporting portion, the volume and mass of the pulsator support can be greatly reduced, and the weight reduction of the pulsator assembly is achieved; meanwhile, the contact area between the impeller bracket and the impeller disc is small, the dirt in the gap is easy to discharge, and the secondary pollution to the clothes can not occur. In addition, the mode that the stop piece is arranged at the bottom shell of the dewatering barrel is adopted, the gap between the impeller disc and the mounting cavity can be sealed, foreign matters are blocked to prevent the foreign matters from leaking into the barrel bottom, and the problem that the foreign matters of the clothes treatment equipment can leak into the barrel bottom is solved.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an overall view of a laundry treating apparatus according to an embodiment of the present invention.

Fig. 2 is a structural view of a laundry treating apparatus according to an embodiment of the present invention.

Fig. 3 is a structural diagram of a pulsator hub according to an embodiment of the present invention.

FIG. 4 is a schematic diagram of a stopper structure according to an embodiment of the present invention.

Reference numerals:

the laundry treating apparatus 1;

a dewatering barrel bottom shell 10;

a wave disk 20; a support portion 21; an expansion section 22; a pulsator support 23;

a blade 221; a mating disc 231; the mounting cylinder 232; a drive shaft mounting hole 23 a; reinforcing ribs 23 b;

a stopper 30; a connecting portion 31; a stopper portion 32;

a dehydration tub 40; a fastener 50; a balance ring 60; and a sleeve 70.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

A pulsator assembly for a laundry treating apparatus according to an embodiment of the present invention will be described with reference to fig. 1 to 4.

As shown in fig. 3 to 4, the pulsator assembly according to the present invention includes: a pulsator support 23, and a pulsator disk 20. The pulsator support 23 serves to support the pulsator tray 20. The pulsator disk 20 includes a support portion 21 and an expanding portion 22, the pulsator disk 20 is connected with the pulsator support 23, the support portion 21 of the pulsator disk 20 is adapted to be connected with the pulsator support 23, and the pulsator disk 20 having the support portion 21 enables the connection of the pulsator disk 20 with the spin-drying tub bottom case 10 to be more stable, thereby enabling the operation of the laundry treating apparatus 1 to be more stable. The pulsator support 23 is provided on a projection of the axial direction of the support portion 21, and the pulsator support 23 may extend in the axial direction of the pulsator tray 20 so that the support portion 21 faces the pulsator support 23. The expanding portions 22 are disposed at the periphery of the supporting portion 21, and the pulsator support 23 and the expanding portions 22 are disposed in a staggered manner, so that the expanding portions 22 are exposed toward one side surface of the pulsator support 23, thereby reducing a gap between the pulsator support 23 and the pulsator disk 20, and meanwhile, the gap between the supporting portion 21 and the pulsator disk 20 is open in the circumferential direction, and dirt located in the gap is easily discharged.

In the related art, the impeller of the conventional impeller washing machine is usually a sheet metal part, the impeller bracket 23 is usually uniformly arranged below the sheet metal impeller, and the cost and the weight of the impeller bracket 23 are high; in addition, in the washing process, because the impeller bracket 23 is coated on the lower surface of the impeller, the contact area between the impeller bracket 23 and the impeller is large, a space which is easy to store dirt and dirty and difficult to clean is formed, bacteria are easy to breed in the space, and secondary pollution to clothes is caused.

In the miniaturized pulsator washing machine, the weight of the washing machine required to be carried is light, and the carrying requirement of the pulsator support 23 is reduced, so that the transformation of the pulsator support 23 becomes a direction for avoiding secondary pollution of clothes.

In the impeller assembly, the impeller bracket 23 is arranged to support the impeller disc 20, so that the mass of the impeller bracket 23 can be greatly reduced, and the light impeller assembly is realized; meanwhile, the regions opposite to each other between the impeller bracket 23 and the impeller disc 20 are small, the area of the gap between the impeller bracket 23 and the impeller disc 20 is small, dirt is easily discharged, and secondary pollution to clothes cannot occur.

According to some embodiments of the present invention, as shown in fig. 3, the pulsator support 23 includes a fitting plate 231 and a mounting cylinder 232, and the fitting plate 231 is aligned with and connected to the support portion 21, thereby connecting the pulsator support 23 with the pulsator plate 20. A mounting tube 232 is disposed at an end of the fitting plate 231 remote from the supporting portion 21, the mounting tube 232 being used to fit the pulsator support 23 with the pulsator plate 20. And the mounting cylinder 232 is internally formed with a mounting hole which is a driving shaft mounting hole 23a, the laundry treating apparatus 1 is provided with a driving member for driving the pulsator disk 20, the driving shaft of the driving member is disposed through the driving shaft mounting hole 23a to drive the pulsator to move, the driving shaft may be connected to the supporting portion 21, and the driving shaft can drive the pulsator to move by driving the pulsator disk 20 connected to the supporting portion 21.

According to some embodiments of the present invention, as shown in fig. 3, the pulsator assembly is provided with reinforcing ribs 23b, and the reinforcing ribs 23b are formed at the outer circumference of the pulsator support 23 and are disposed radially away from the support part 21. In one embodiment of the present invention, three reinforcing ribs 23b are uniformly distributed on the outer periphery of the mounting tube 232 of the pulsator support 23; the reinforcing rib 23b extends in the axial direction of the mounting tube 232, and the outer circumference of the reinforcing rib 23b may be provided with legs, which extend in the same direction as the reinforcing rib 23b, and the end of the reinforcing rib 23b is connected to the fitting plate 231.

In one embodiment of the present invention, the number of the legs is three, and the three legs are uniformly distributed on the outer circumference of the reinforcing rib 23b, wherein one end of one leg is tightly coupled to the mounting cylinder 232.

According to some embodiments of the present invention, as shown in fig. 3, the pulsator assembly further includes a shaft bushing 70, the shaft bushing 70 being disposed inside the pulsator support 23, the shaft bushing 70 being adapted to pass the driving shaft therethrough. The bushing 70 may be used to support the rotation of the drive shaft, and at the same time, the provision of the bushing 70 prevents contact wear between the drive shaft and the drive shaft mounting hole 23 a.

According to one embodiment of the present invention, the bushing 70 is disposed in the driving shaft mounting hole 23a, and the bushing 70 is adapted to be penetratingly disposed on the driving shaft. Further, the boss 70 is fitted into the drive shaft mounting hole 23a by interference fit and is disposed to penetrate the outer peripheral portion of the drive shaft.

In one embodiment of the present invention, the pulsator assembly includes a pulsator bracket 23, a pulsator tray 20, reinforcing ribs 23b, and a shaft housing 70. The pulsator support 23 includes a fitting plate 231 and a mounting drum 232, the laundry treating apparatus 1 has a driving member, a driving shaft mounting hole 23a is formed inside the mounting drum 232, the driving shaft of the driving member passes through the driving shaft mounting hole 23a, and the mounting drum 232 is disposed at one end of the fitting plate 231 away from the support portion 21. The pulsator support 23 can support the pulsator tray 20, the pulsator tray 20 includes a support portion 21 and an expanding portion 22, the pulsator tray 20 is connected to the pulsator support 23, and the support portion 21 of the pulsator tray 20 is adapted to be connected to the pulsator support 23. The pulsator support 23 is provided on a projection of the axial direction of the support portion 21, and the pulsator support 23 may extend in the axial direction of the pulsator tray 20 so that the support portion 21 faces the pulsator support 23. The expanding portions 22 are disposed at the periphery of the supporting portion 21, and the pulsator support 23 and the expanding portions 22 are disposed in a staggered manner, so that the expanding portions 22 are exposed toward one side surface of the pulsator support 23, and at the same time, a gap between the supporting portion 21 and the pulsator disk 20 is open in the circumferential direction. The matching plate 231 is opposite to and connected with the supporting part 21 so as to connect the impeller bracket 23 with the impeller plate 20, the expanding part 22 is arranged at the periphery of the supporting part 21, the expanding part 22 is provided with blades 221, the arranging direction of the impeller bracket 23 is the same as the extending direction of the supporting part 21, and the impeller bracket 23 is arranged on the projection of the axial direction of the supporting part 21.

The pulsator assembly is provided with a reinforcing rib 23b, and the reinforcing rib 23b is formed at the outer circumference of the pulsator support 23 and is disposed away from the support part 21 in a radial direction. Three reinforcing ribs 23b are uniformly distributed around the periphery of the mounting cylinder 232 of the impeller bracket 23; the reinforcing rib 23b is provided with a leg which is formed at the bottom of the fitting disc 231, extends along the reinforcing rib 23b and toward the extending direction of the reinforcing rib 23 b; the number of the supporting legs is three, the three supporting legs are uniformly distributed around the periphery of the reinforcing rib 23b, and one end of one supporting leg is tightly connected with the mounting cylinder 232. The bushing 70 is disposed in the driving shaft mounting hole 23a by interference fit, and the bushing 70 is adapted to be disposed at an outer peripheral portion of the driving shaft.

The impeller component has the advantages of low cost, light weight, simple installation and firm structure, and the gap between the impeller disc 20 and the impeller bracket 23 is small, so that the secondary pollution to clothes can not occur.

The laundry treating apparatus 1 according to the present invention is briefly described as follows.

The laundry treating apparatus 1 according to the present invention is provided with the pulsator assembly of the above-described embodiment, and therefore, the laundry treating apparatus 1 according to the present invention has features of low cost and small mass, and reduces secondary pollution in the laundry washing process since the gap left between the pulsator rack 23 and the pulsator disk 20 is small and dirt in the gap is easily discharged.

According to some embodiments of the present invention, as shown in fig. 1-2, a laundry treating apparatus 1 includes: a dewatering bottom shell 10 and a stopper 30. The gap between the dehydration barrel bottom shell 10 and the impeller disc 20 is large, foreign matters easily leak into the barrel bottom, and a mounting cavity is formed in the dehydration barrel bottom shell 10, and the bottom of the mounting cavity can accommodate the impeller disc 20 and the stop piece 30; the wave wheel disc 20 is arranged in the installation cavity, the wave wheel disc 20 can rotate in the installation cavity, clothes and water flow are driven to move through the wave wheel disc 20, and the clothes in the dehydration barrel 40 rotate and roll under the driving of the wave wheel disc 20 so as to remove stains on the clothes to be washed; the stopper 30 is adapted to be coupled to the bottom case 10 of the spinning tub, the stopper 30 being capable of blocking foreign substances, one end of the stopper 30 being disposed between the outer circumferential edge of the pulsator disk 20 and the inner circumferential wall of the mounting cavity, the stopper 30 being capable of closing a gap formed between the mounting cavity and the pulsator disk 20, thereby blocking foreign substances from leaking into the bottom case.

According to the clothes treatment device 1 of the utility model, the clearance formed by the mounting cavity and the impeller disc 20 can be closed by mounting the stop piece 30 at the bottom shell 10 of the dewatering drum, foreign matters are blocked to prevent the foreign matters from leaking into the mounting cavity, the clothes are prevented from influencing various parts in the mounting cavity, the reliability of the clothes treatment device 1 is improved, and the service life of the clothes treatment device 1 is prolonged.

The stop member 30 of the clothes treatment device 1 according to the utility model is detachable and optional, can be applied to heating clothes treatment devices 1 and non-heating clothes treatment devices 1, has strong applicability, can be applied to clothes treatment devices 1 of various types, and can well solve the problem that foreign matters in the clothes treatment devices 1 leak into the bottom of a barrel while improving the use experience of users.

According to some embodiments of the present invention, as shown in fig. 1-2, the laundry treating apparatus 1 of the present invention further includes a spin-water tub 40. The laundry can be subjected to a series of washing care works in the dehydration tub 40. The dewatering tub 40 is disposed on the upper side of the pulsator 20, the pulsator 20 and the dewatering tub 40 define a dewatering chamber, and the pulsator 20 can rotate water flow in the dewatering chamber, thereby rotating, rolling and cleaning the clothes in the dewatering chamber. The terminal surface of stopper 30 one end constructs the diapire for the dehydration chamber with impeller dish 20 jointly, and the one end of stopper 30 can closely laminate on the dehydration chamber diapire, plays the closed effect to the installation cavity and the clearance that impeller dish 20 formed to clothing in the dehydration chamber enters into to the installation cavity by the diapire in dehydration chamber.

According to some embodiments of the utility model, the dewatering tub bottom shell 10 comprises a bottom wall and side walls, the side walls being arranged at a peripheral edge portion of the bottom wall and extending away from the bottom wall, the side walls and the bottom wall defining a mounting cavity, the stop 30 being arranged between the peripheral edge of the wave disc 20 and the side walls. The pulsator disk 20 is disposed in the installation cavity, and the pulsator disk 20 can rotate in the installation cavity. One end of the stopper 30 is disposed between the outer peripheral edge and the sidewall of the pulsator tray 20, and one end of the stopper 30 can be closely attached to the outer peripheral edge portion of the pulsator tray 20 and the sidewall of the bottom casing 10 of the spin-drying tub, to close a gap formed between the mounting chamber and the pulsator tray 20.

According to some embodiments of the present invention, as shown in fig. 4, the stopper 30 is adapted to be provided as a stopper ring, and the stopper ring includes a connecting portion 31 and a stopper portion 32. The connecting portion 31 of the stopper 30 is suitably arranged in a ring shape, the connecting portion 31 serves to connect the stopper portion 32 with other components of the laundry treating apparatus 1, and the connecting portion 31 may be fixedly connected with the spin basket bottom case 10, thereby fixing the stopper 30 on the spin basket bottom case 10. The stopper 32 is disposed at an outer circumferential portion of the connection portion 31, and the stopper 32 extends toward the dehydration chamber, and at least a portion of the stopper 32 is disposed between an inner circumferential wall of the dehydration tub 40 and an outer circumferential edge of the pulsator disk 20.

In one embodiment of the present invention, the stopper 30 is configured in a ring shape, the stopper 30 is adapted to be disposed at the bottom of the pulsator reel 20, and the stopper 30 spaces the spin-drying tub bottom case 10 from the pulsator reel 20. The cross section of the stop piece 30 in the circumferential direction is in an L shape, the inner side of the L-shaped stop piece 30 is tightly attached to the pulsator tray 20, and the outer side of the L-shaped stop piece 30 is tightly attached to the side wall of the dewatering barrel 40 and the bottom wall of the dewatering barrel 40.

According to some embodiments of the present invention, as shown in fig. 1-2, the laundry treating apparatus 1 further includes a balancing ring 60. The balance ring 60 can maintain the balance of the dehydrating tub 40 during the laundry washing process, the balance ring 60 is disposed at one end of the dehydrating tub 40, and particularly, the balance ring 60 is disposed at one end away from the stopper 30, thereby maintaining the balance of the dehydrating tub 40 and ensuring the normal operation of the laundry treating apparatus 1.

According to one embodiment of the present invention, the laundry treating apparatus 1 includes a spin-water tub bottom case 10, a pulsator tray 20, a stopper 30, a spin-water tub 40, a fastening member 50, a balance ring 60, and a shaft bushing 70. The dehydration barrel bottom case 10 comprises a bottom wall and a side wall: the lateral wall sets up at the periphery of diapire along the part to, the lateral wall extends towards the direction of keeping away from the diapire, and the installation cavity is injectd with the diapire to the lateral wall, and impeller dish 20 sets up in the installation cavity, and impeller dish 20 can rotate in the installation cavity, and stop member 30 sets up between the periphery of impeller dish 20 is followed and the lateral wall.

A wave wheel bracket 23 is arranged between the wave wheel disc 20 and the dehydration barrel bottom shell 10, and the wave wheel bracket 23 can connect the wave wheel disc 20 with a driving piece and support the wave wheel disc 20 on the dehydration barrel bottom shell 10; a driving shaft mounting hole 23a is formed in the impeller bracket 23, and a driving shaft of the driving part penetrates through the driving shaft mounting hole 23 a; the shaft sleeve 70 is disposed in the drive shaft mounting hole 23a, and the shaft sleeve 70 is fitted around the outer periphery of the drive shaft by interference fit. The wave wheel disc 20 comprises a supporting part 21 and an expanding part 22, the wave wheel disc 20 is rotatably arranged in the installation cavity, the supporting part 21 can be connected with the wave wheel bracket 23, the expanding part 22 is arranged on the periphery of the supporting part 21, the periphery edge of the expanding part 22 is abutted against the stop part 30, and blades 221 are arranged on the expanding part 22; the impeller bracket 23 is provided with a matching disc 231 and a mounting cylinder 232, the impeller bracket 23 is provided with three reinforcing ribs 23b, and the three reinforcing ribs 23b are uniformly distributed around the periphery of the mounting cylinder 232 of the impeller bracket 23.

The stop piece 30 is connected with the dewatering barrel bottom shell 10, the section of the stop piece 30 in the circumferential direction is in an L shape, the inner side of the L-shaped stop piece 30 is tightly attached to the impeller disc 20, and the outer side of the L-shaped stop piece 30 is tightly attached to the side wall of the dewatering barrel 40 and the bottom wall of the dewatering barrel 40; the stop member 30 is adapted to be arranged as a stop ring, which comprises a connecting portion 31 and a stop portion 32. The connecting portion 31 of the stopper 30 is adapted to be disposed in a ring shape, the connecting portion 31 is fixedly connected with the bottom shell 10 of the dewatering tub, the stopper 32 is disposed at the outer circumferential portion of the connecting portion 31, and the stopper 32 extends toward the direction of the dewatering chamber, at least a portion of the stopper 32 is disposed between the inner circumferential wall of the dewatering tub 40 and the outer circumferential edge of the pulsator disk 20.

The dehydration barrel 40 is arranged on the upper side of the impeller disc 20, the impeller disc 20 and the dehydration barrel 40 define a dehydration cavity, the balance ring 60 is arranged at one end of the dehydration barrel 40, and particularly, the balance ring 60 is arranged at one end far away from the stop piece 30.

When the clothes treating apparatus 1 is in operation, the driving member drives the pulsator to rotate, the shaft sleeve 70 prevents the driving member from being worn, the balance ring 60 maintains the balance of the spin-drying tub 40, the screw fixes the stopper 30 to the bottom case 10 of the spin-drying tub, and the stopper 30 prevents foreign matters from leaking into a gap formed between the installation cavity and the pulsator disk 20. The shape and size of the stopper 30 are designed according to the shape of the matched dehydration tub bottom case 10, and are closely matched with the dehydration tub bottom case 10. When foreign matters such as coins, buttons and hairpins fall from the gap of the impeller, the foreign matters are effectively blocked by the top of the stop piece 30, and the foreign matters are prevented from entering the installation cavity.

According to the clothes treatment equipment 1, the stop piece 30 is arranged at the bottom shell 10 of the dewatering barrel, a gap formed by the installation cavity and the impeller disc 20 can be closed, foreign matters are prevented from leaking into the barrel bottom, the stop piece 30 of the clothes treatment equipment 1 can be detached and optionally matched, the clothes treatment equipment is suitable for heating clothes treatment equipment 1 and non-heating clothes treatment equipment 1, the universality is high, the clothes treatment equipment can be applied to various clothes treatment equipment 1, the problem that the foreign matters of the clothes treatment equipment 1 can leak into the barrel bottom is well solved while the use experience of a user is improved, and meanwhile, the discharge of thread scraps and the like is not influenced. The laundry treating apparatus 1 according to the present invention has the characteristics of low cost and small mass at the same time, and reduces secondary pollution in the laundry washing process due to the gap left between the pulsator rack 23 and the pulsator disk 20.

The laundry treating apparatus 1 according to the present invention may be configured as a pulsator washing machine, and a vane 221 may be provided at an upper side of the expansion 22.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A pulsator assembly for a laundry treating apparatus, comprising:

a wave wheel bracket;

a pulsator tray, the pulsator tray comprising: the supporting part is suitable for being connected with the impeller bracket, and the expanding part is arranged on the periphery of the supporting part; the impeller bracket is positioned in the projection of the support part in the axial direction.

2. The pulsator assembly for a laundry treating apparatus according to claim 1, wherein the pulsator support comprises:

the matching disc is opposite to and connected with the supporting part;

the mounting cylinder is arranged at one end, far away from the supporting part, of the matching disc and a driving shaft mounting hole is formed in the mounting cylinder.

3. The pulsator assembly for a laundry treating apparatus according to claim 2, further comprising: the reinforcing rib is formed on the periphery of the installation cylinder and is radially far away from the installation cylinder.

4. The pulsator assembly for a laundry treating apparatus according to claim 2, further comprising: the shaft sleeve is arranged in the driving shaft mounting hole and is suitable for being sleeved on the periphery of the driving shaft.

5. A laundry treating apparatus, comprising: a pulsator assembly configured as claimed in any one of claims 1 to 4.

6. The laundry treating apparatus according to claim 5, comprising:

the dewatering drum comprises a dewatering drum bottom shell, wherein an installation cavity is formed in the dewatering drum bottom shell, and a wave wheel disc is rotatably arranged in the installation cavity;

the stopper is connected with the dewatering barrel bottom shell, and one end of the stopper is located between the outer peripheral edge of the wave wheel disc and the inner peripheral wall of the installation cavity so as to seal a gap between the wave wheel disc and the installation cavity.

7. The laundry treating apparatus according to claim 6, further comprising: the dewatering barrel is arranged on the upper side of the impeller disc and limits a dewatering cavity with the impeller disc, and the end face of one end of the stop piece and the impeller disc are jointly constructed into the bottom wall of the dewatering cavity.

8. The laundry treating apparatus of claim 7, wherein the drain tub bottom case includes:

the wave wheel disc comprises a bottom wall and a side wall, wherein the side wall is arranged on the peripheral edge of the bottom wall and extends towards the direction far away from the bottom wall, the side wall and the bottom wall define the installation cavity, and the stop piece is arranged between the peripheral edge of the wave wheel disc and the side wall.

9. The laundry processing apparatus according to claim 8, wherein the stopper is configured as a check ring, and includes:

a connecting portion configured in a ring shape and fixedly connected with the bottom wall;

the stopping part is arranged on the outer peripheral edge of the connecting part and extends towards the dehydration cavity, and at least part of the stopping part is arranged between the inner peripheral wall of the dehydration barrel and the outer peripheral edge of the wave wheel disc.

10. The laundry treating apparatus according to claim 7, further comprising: the balance ring is arranged at one end, far away from the stop piece, of the dewatering barrel.