Gasket assembly, motor and clothes processing equipment

Abstract

The utility model relates to a gasket assembly, a motor and clothes processing equipment in the technical field of clothes processing equipment, and the gasket assembly is used for assembling the motor and a clutch and comprises a gasket; the limiting piece is connected to the side wall face, a limiting block is arranged at the end, away from the side wall face, of the limiting piece, and the wall face, close to the limiting piece, of the limiting block is a first limiting face; the first upper wall face is used for being connected with a motor installation front face, the first lower wall face is used for being connected with a clutch installation front face, and the first limiting face is used for abutting against a clutch installation side face and is parallel to the motor installation side face. The gasket assembly is simple in structure and low in cost, the motor and the clutch can be installed and operated easily and conveniently, it is ensured that the installation side face of the motor is parallel to the installation side face of the clutch, the central axis of the motor and the central axis of the clutch completely coincide after the motor and the clutch are assembled, in the state, the motor runs relatively stably, and noise is relatively low in the running process of the washing machine.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing treatment equipment, in particular to a gasket assembly, a motor and a clothing treatment equipment. Background Art

[0002] In the related technology of washing machines, during the assembly process of the motor in the washing machine, it is necessary to make the edge plane of the motor parallel to the edge plane of the clutch. However, it is difficult to make the two parallel during the manual assembly process and other tools are needed to achieve this. If there is an assembly deviation, that is, the edge plane of the motor is not parallel to the edge plane of the clutch, it will cause a relatively large running noise of the washing machine. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is the difficult assembly operation between the motor and the clutch in the related technology of washing machines, and a gasket assembly, a motor and a clothing treatment equipment are provided.

[0004] The utility model aims to design a gasket assembly for assembling a motor and a clutch. The motor has a front motor mounting surface and a side motor mounting surface, and the clutch has a front clutch mounting surface and a side clutch mounting surface, including:

[0005] A gasket, the gasket has a first upper wall surface, a first lower wall surface and a side wall surface. The first upper wall surface and the first lower wall surface are opposite in the thickness direction of the gasket, and the side wall surface is located between the first upper wall surface and the first lower wall surface;

[0006] A limiting member, the limiting member is connected to the side wall surface, and a limiting block is arranged at one end of the limiting member far from the side wall surface. The wall surface of the limiting block close to the limiting member is a first limiting surface;

[0007] The first upper wall surface is used to connect with the front motor mounting surface, the first lower wall surface is used to connect with the front clutch mounting surface, the first limiting surface is used to be in parallel abutment with the side clutch mounting surface and the first limiting surface is parallel to the side motor mounting surface.

[0008] In some embodiments, when the gasket assembly, the motor and the clutch are in an assembled state, the vertical distance between the side wall surface and the first limiting surface is m, and the distance between the side wall surface and the side clutch mounting surface is n, where m = n.

[0009] In some embodiments, the limiting member has a second lower wall surface and a second upper wall surface. The second lower wall surface and the second upper wall surface are opposite in the thickness direction of the gasket. The height of the horizontal plane where the second lower wall surface is located is higher than or equal to the height of the horizontal plane where the first lower wall surface is located, and the height of the horizontal plane where the second upper wall surface is located is lower than or equal to the height of the horizontal plane where the first upper wall surface is located.

[0010] In some embodiments, when the gasket assembly, the motor, and the clutch are in an assembled state, the second lower wall surface is used to abut against the front surface of the clutch installation, and the second lower wall surface is parallel to the first upper wall surface.

[0011] In some embodiments, a limiting protrusion is provided on the second upper wall surface. The limiting protrusion has a second limiting surface. When the gasket assembly, the motor, and the clutch are in an assembled state, the second limiting surface is used to abut against the side surface of the motor installation, and the second limiting surface is parallel to the first limiting surface.

[0012] In some embodiments, the limiting protrusion is a square column.

[0013] In some embodiments, the second upper wall surface is an inclined wall surface, and the second upper wall surface slopes downward gradually from the end close to the side wall surface to the end far from the side wall surface.

[0014] In some embodiments, the gasket is a square gasket, and the corners of the gasket are arc-shaped corners.

[0015] In some embodiments, a motor has a front surface for motor installation, and the motor includes:

[0016] The above-mentioned gasket assembly;

[0017] The first upper wall surface is connected to the front surface of the motor installation.

[0018] In some embodiments, a laundry treatment device includes a clutch having a front surface for clutch installation and a side surface for clutch installation. The laundry treatment device further includes:

[0019] The above-mentioned motor;

[0020] The first lower wall surface is connected to the front surface of the clutch installation, and the first limiting surface abuts against the side surface of the clutch installation.

[0021] The solution provided by the present utility model has the following beneficial effects compared with the prior art:

[0022] The setting of the gasket assembly enables the assembly worker to assemble the motor onto the clutch. When assembling, the worker only needs to connect the first lower wall surface of the gasket to the clutch mounting front surface of the clutch, making the first lower wall surface coincide with the clutch mounting front surface, and the first limiting surface coincide with the clutch mounting side surface of the clutch. Considering that the first limiting surface is parallel to the motor mounting side surface, it can ensure that the motor mounting side surface is parallel to the clutch mounting side surface. The above method can easily control the parallelism between the motor mounting side surface and the clutch mounting side surface. That is, with a gasket assembly with a simple structure and low cost, the installation operation of the motor and the clutch can be made simple, ensuring the parallelism between the motor mounting side surface and the clutch mounting side surface, and making the central axes of the motor and the clutch completely coincide after assembly. In this state, the motor runs relatively stably, and the noise of the washing machine is relatively small during operation. Description of the Drawings

[0023] The drawings, as a part of the present utility model, are used to provide a further understanding of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model, but do not constitute an improper limitation to the present utility model. Obviously, the drawings described below are only some embodiments. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. In the drawings:

[0024] Figure 1 is a schematic diagram showing the connection state of the gasket assembly, the motor and the clutch according to an embodiment of the present utility model;

[0025] Figure 2 is one of the schematic diagrams of the gasket assembly shown in an embodiment of the present utility model;

[0026] Figure 3 is the second schematic diagram of the gasket assembly shown in an embodiment of the present utility model.

[0027] In the figures: 1 - gasket, 101 - first upper wall surface, 102 - first lower wall surface, 103 - side wall surface, 2 - limiting member, 201 - limiting block, 2011 - first limiting surface, 202 - second lower wall surface, 203 - second upper wall surface, 301 - motor mounting front surface, 302 - motor mounting side surface, 401 - clutch mounting front surface, 402 - clutch mounting side surface, 5 - limiting protrusion, 501 - second limiting surface.

[0028] It should be noted that these drawings and text descriptions are not intended to limit the scope of the concept of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. Detailed Embodiments

[0029] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "inner" and "outer" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0030] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "connection", "coupling", "contact", "communication" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] During the assembly process of the motor in a washing machine, it is necessary to make the edge plane of the motor parallel to the edge plane of the clutch. However, it is difficult to make the two parallel during the manual assembly process and other tools are needed to achieve it. If there is an assembly deviation, that is, the edge plane of the motor is not parallel to the edge plane of the clutch, it will cause a relatively large running noise of the washing machine.

[0032] Based on this, the following embodiments are proposed.

[0033] Embodiment 1:

[0034] As Figure 1 、 2 shown, this embodiment provides a gasket assembly for assembling a motor and a clutch. The motor has a motor mounting front face 301 and a motor mounting side face 302, and the clutch has a clutch mounting front face 401 and a clutch mounting side face 402, including:

[0035] A gasket 1, the gasket 1 has a first upper wall surface 101, a first lower wall surface 102 and a side wall surface 103. The first upper wall surface 101 and the first lower wall surface 102 are opposite in the gasket thickness direction, and the side wall surface 103 is located between the first upper wall surface 101 and the first lower wall surface 102;

[0036] A limiting member 2, the limiting member 2 is connected to the side wall surface 103, and a limiting block 201 is provided at one end of the limiting member 2 away from the side wall surface 103. The wall surface of the limiting block 201 close to the limiting member 2 is a first limiting surface 2011;

[0037] The first upper wall surface 101 is used to connect with the motor mounting front face 301, the first lower wall surface 102 is used to connect with the clutch mounting front face 401, and the first limiting surface 2011 is used to be in parallel abutment with the clutch mounting side face 402 and the first limiting surface 2011 is parallel to the motor mounting side face 302.

[0038] In this embodiment, the assembly worker needs to assemble the motor to the clutch. Before that, the gasket 1 is pre-connected to the front motor mounting surface 301 of the motor. The first upper wall surface 101 coincides with the front motor mounting surface 301, and the first limiting surface 2011 is parallel to the side motor mounting surface 302. When the assembly worker assembles the motor to the clutch, the worker only needs to connect the first lower wall surface 102 of the gasket 1 to the front clutch mounting surface 401 of the clutch, and make the first lower wall surface 102 coincide with the front clutch mounting surface 401. At this time, the first limiting surface 2011 coincides with the side clutch mounting surface 402 of the clutch. Combining the fact that the first limiting surface 2011 is parallel to the side motor mounting surface 302, it can be ensured that the side motor mounting surface 302 is parallel to the side clutch mounting surface 402. The assembly worker can easily control the parallelism between the side motor mounting surface 302 and the side clutch mounting surface 402 in the above manner. That is, through the gasket assembly with a simple structure and low cost, the installation operation of the motor and the clutch can be made simple, ensuring that the side motor mounting surface 302 is parallel to the side clutch mounting surface 402, so that the central axes of the motor and the clutch are completely coincident after assembly. In this state, the motor runs relatively stably, and the noise of the washing machine is relatively small during operation.

[0039] Among them, the side motor mounting surface 302 is the motor edge plane mentioned in the background art, and the side clutch mounting surface 402 is the clutch edge plane mentioned in the background art. The front motor mounting surface 301 and the front clutch mounting surface 401 are used as the assembly surfaces of the motor and the clutch. The two assembly surfaces ensure the parallel assembly of the side motor mounting surface 302 and the side clutch mounting surface through the gasket assembly while realizing a simple assembly operation.

[0040] Optionally, in an implementation manner of this embodiment, as Figure 1 shown,

[0041] When the gasket assembly, the motor and the clutch are in the assembled state, the vertical distance between the side wall surface 103 and the first limiting surface 2011 is m, and the distance between the side wall surface 103 and the side clutch mounting surface 402 is n, where m = n.

[0042] In this embodiment, m = n, that is, the distance m from the side wall surface 103 to the first limiting surface 2011 depends on the distance between the side wall surface 103 and the side clutch mounting surface 402. When the gasket reaches the target assembly position, if the distance between the side wall surface 103 and the side clutch mounting surface 402 is n, then m = n, which further ensures that the first limiting surface 2011 and the side clutch mounting surface 402 are closely abutted against each other when the gasket assembly, the motor and the clutch are in the assembled state. It is easy for the assembly worker to operate. The limiting block 201 protrudes downward from the limiting member 2. Facing the first limiting surface 2011 to the side clutch mounting surface 402, and then making the first limiting surface 2011 abut against the side clutch mounting surface 402 is an easy operation to master.

[0043] Optionally, in one implementation of this embodiment, as Figure 1 , 2 shown,

[0044] The limiting member 2 has a second lower wall surface 202 and a second upper wall surface 203. The second lower wall surface 202 and the second upper wall surface 203 are opposite to each other in the gasket thickness direction. The height of the horizontal plane where the second lower wall surface 202 is located is higher than or equal to the height of the horizontal plane where the first lower wall surface 102 is located, and the height of the horizontal plane where the second upper wall surface 203 is located is lower than or equal to the height of the horizontal plane where the first upper wall surface 101 is located.

[0045] In this embodiment, the second lower wall surface 202 cannot protrude beyond the first lower wall surface 102, and the second upper wall surface 203 cannot protrude beyond the first upper wall surface 101, preventing the limiting member 2 from interfering with the motor installation front surface 301 and the clutch installation front surface 401 during the assembly of the motor and the clutch.

[0046] Optionally, in one implementation of this embodiment, as Figure 1 shown,

[0047] In the assembled state of the gasket assembly with the motor and the clutch, the second lower wall surface 202 is used to abut against the clutch installation front surface 401 and the second lower wall surface 202 is parallel to the first upper wall surface 101.

[0048] In this embodiment, the thickness of the limiting member 2 is equal to the thickness of the gasket 1. When the assembly worker assembles the motor to the clutch, only need to connect the first lower wall surface 102 of the gasket 1 to the clutch installation front surface 401 of the clutch, so that the first lower wall surface 102 coincides with the clutch installation front surface 401. At this time, the first limiting surface 2011 coincides with the clutch installation side surface 402 of the clutch, and the second lower wall surface 202 abuts against the clutch installation front surface 401, further maintaining the stability of the overall gasket assembly when connected to the clutch. Combining with the first limiting surface 2011 being parallel to the motor installation side surface 302, it can ensure that the motor installation side surface 302 is parallel to the clutch installation side surface 402.

[0049] Optionally, in one implementation of this embodiment, as Figure 2 shown,

[0050] A limiting protrusion 5 is provided on the second upper wall surface 203. The limiting protrusion 5 has a second limiting surface 501. In the assembled state of the gasket assembly with the motor and the clutch, the second limiting surface 501 is used to abut against the motor installation side surface 302 and the second limiting surface 501 is parallel to the first limiting surface 2011.

[0051] Preferably, the limiting protrusion 5 is a square column.

[0052] In this embodiment, a limiting protrusion 5 is additionally provided on the second upper wall surface 203. The shape of the limiting protrusion 5 is preferably a square column. The wall surface of the square column facing the motor side is the second limiting surface 501. When the gasket assembly, the motor and the clutch are in an assembled state, the second limiting surface 501 abuts against the motor mounting side surface 302 and the second limiting surface 501 is parallel to the first limiting surface 2011. Thus, the provision of the limiting protrusion 5 plays a role in limiting the motor. When the gasket 1 is installed on the motor, the second limiting surface 501 abuts against and coincides with the motor mounting side surface 302, making the motor mounting side surface 302 parallel to the first limiting surface 2011, so as to further ensure that the motor mounting side surface 302 is parallel to the clutch mounting side surface 402.

[0053] Optionally, in an implementation manner of this embodiment, as Figure 3 shown,

[0054] The second upper wall surface 203 is an inclined wall surface, and the second upper wall surface 203 gradually slopes downward from the end close to the side wall surface 103 to the end far from the side wall surface 103.

[0055] In this embodiment, the second upper wall surface 203 is not parallel to the second lower wall surface 202, but it is also ensured that the limiting member 2 will not interfere with the motor and the clutch during assembly. In the state where the second upper wall surface 203 is not parallel to the second lower wall surface 202, that is, the second upper wall surface 203 is an inclined wall surface, and the second upper wall surface 203 gradually slopes downward from the end close to the side wall surface 103 to the end far from the side wall surface 103, the volume of the limiting member 2 is reduced, and certain costs can be saved.

[0056] Optionally, in an implementation manner of this embodiment, as Figures 1-3 shown,

[0057] The gasket 1 is a square gasket, and the corners of the gasket 1 are arc-shaped corners.

[0058] In this embodiment, the square gasket has four corners. Chamfering is performed on the four corners so that all four corners become arc-shaped corners, so as to improve the overall mountability of the gasket assembly and avoid scratching.

[0059] Embodiment 2

[0060] This embodiment provides a motor. The motor has a motor mounting front surface 301. The motor includes:

[0061] The gasket assembly in Embodiment 1;

[0062] The first upper wall surface 101 is connected to the motor mounting front surface 301.

[0063] In this embodiment, an assembly worker needs to assemble a motor to a clutch. Before that, the first upper wall surface 101 of the gasket 1 is pre-connected to the front motor mounting surface 301 of the motor, and the first upper wall surface 101 coincides with the front motor mounting surface 301. The first limiting surface 2011 is parallel to the side motor mounting surface 302. When the assembly worker assembles the motor to the clutch, the worker only needs to connect the first lower wall surface 102 of the gasket 1 to the front clutch mounting surface 401 of the clutch, and make the first lower wall surface 102 coincide with the front clutch mounting surface 401. At this time, the first limiting surface 2011 coincides with the side clutch mounting surface 402 of the clutch. Combining with the fact that the first limiting surface 2011 is parallel to the side motor mounting surface 302, it can ensure that the side motor mounting surface 302 is parallel to the side clutch mounting surface 402. In this way, the assembly worker can easily control the parallelism between the side motor mounting surface 302 and the side clutch mounting surface 402. That is, through a gasket assembly with a simple structure and low cost, the installation operation of the motor and the clutch can be made simple, ensuring the parallelism between the side motor mounting surface 302 and the side clutch mounting surface 402, so that the central axes of the motor and the clutch are completely coincident after assembly. In this state, the motor runs relatively stably.

[0064] Embodiment III

[0065] This embodiment provides a laundry treatment device, which includes a motor and a clutch cooperating with the motor. The clutch has a front clutch mounting surface 401 and a side clutch mounting surface 402, and the motor is the motor in Embodiment II;

[0066] The first lower wall surface 102 is connected to the front clutch mounting surface 401, and the first limiting surface 2011 abuts against the side clutch mounting surface 402.

[0067] In this embodiment, the laundry treatment device is a washing machine. When an assembly worker assembles the motor to the clutch, before that, the first upper wall surface 101 of the gasket 1 is pre-connected to the front motor mounting surface 301 of the motor, and the first upper wall surface 101 coincides with the front motor mounting surface 301. The first limiting surface 2011 is parallel to the side motor mounting surface 302. When the assembly worker assembles the motor to the clutch, the worker only needs to connect the first lower wall surface 102 of the gasket 1 to the front clutch mounting surface 401 of the clutch, and make the first lower wall surface 102 coincide with the front clutch mounting surface 401. At this time, the first limiting surface 2011 coincides with the side clutch mounting surface 402 of the clutch. Combining with the fact that the first limiting surface 2011 is parallel to the side motor mounting surface 302, it can ensure that the side motor mounting surface 302 is parallel to the side clutch mounting surface 402. In this way, the assembly worker can easily control the parallelism between the side motor mounting surface 302 and the side clutch mounting surface 402, that is, through a gasket assembly with a simple structure and relatively low cost, the installation operation of the motor and the clutch can be made simple, ensuring the parallelism between the side motor mounting surface 302 and the side clutch mounting surface 402, so that the central axes of the motor and the clutch are completely coincident after assembly. In this state, the motor runs relatively stably, and the washing machine makes relatively little noise during operation.

[0068] In summary, the ingenious idea of the gasket assembly lies in:

[0069] First, the gasket is pre-connected to the front motor mounting surface of the motor. The first upper wall surface coincides with the front motor mounting surface, and the first limiting surface is parallel to the side motor mounting surface. When the assembly worker assembles the motor to the clutch, the worker only needs to connect the first lower wall surface of the gasket to the front clutch mounting surface of the clutch, and make the first lower wall surface coincide with the front clutch mounting surface. The first limiting surface coincides with the side clutch mounting surface of the clutch. Combining with the fact that the first limiting surface is parallel to the side motor mounting surface, it can ensure that the side motor mounting surface is parallel to the side clutch mounting surface. In the above way, it is easy to control the parallelism between the side motor mounting surface and the side clutch mounting surface, that is, through a gasket assembly with a simple structure and relatively low cost, the installation operation of the motor and the clutch can be made simple, ensuring the parallelism between the side motor mounting surface and the side clutch mounting surface, so that the central axes of the motor and the clutch are completely coincident after assembly. In this state, the motor runs relatively stably, and the washing machine makes relatively little noise during operation.

[0070] Second, the distance from the side wall surface to the first limiting surface depends on the distance between the side wall surface and the side clutch mounting surface. When the gasket reaches the target assembly position, the distance between the side wall surface and the side clutch mounting surface is equal to the distance from the side wall surface to the first limiting surface, which further ensures that in the assembled state of the gasket assembly, the motor and the clutch, the first limiting surface and the side clutch mounting surface are tightly abutted against each other, which is easy to operate. The limiting block protrudes downward from the limiting member. Facing the first limiting surface towards the side clutch mounting surface and then making the first limiting surface abut against the side clutch mounting surface is simple and easy to master.

[0071] Third, a limiting protrusion is additionally provided on the second upper wall surface. The wall surface of the square column facing the motor is the second limiting surface. When the gasket assembly, the motor, and the clutch are in an assembled state, the second limiting surface abuts against the motor mounting side surface and the second limiting surface is parallel to the first limiting surface. Thus, the provision of the limiting protrusion plays a role in limiting the motor. When the gasket is installed on the motor, the second limiting surface abuts against and coincides with the motor mounting side surface, making the motor mounting side surface parallel to the first limiting surface to further ensure that the motor mounting side surface is parallel to the clutch mounting side surface.

[0072] Fourth, the second upper wall surface and the second lower wall surface are designed to be non-parallel, but it is also ensured that the limiting member will not interfere with the motor and the clutch during assembly. In the state where the second upper wall surface and the second lower wall surface are non-parallel, that is, the second upper wall surface is an inclined wall surface, and the second upper wall surface gradually slopes downward from the end close to the side wall surface to the end far from the side wall surface. The volume of the limiting member is reduced, which can reduce certain costs.

[0073] It can be further understood that in the present disclosure, "a plurality of" means two or more, and other quantifiers are similar thereto. "And / or" describes the association relationship of associated objects and indicates that three relationships can exist. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. The character " / " generally represents an "or" relationship between the associated objects before and after. The singular forms of "a", "the", and "said" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0074] It can be further understood that the terms "first", "second", etc. are used to describe various information, but this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other and do not represent a specific order or importance. In fact, the expressions such as "first" and "second" can be used interchangeably. For example, without departing from the scope of the present disclosure, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information.

[0075] It can be further understood that although the operations are described in a specific order in the drawings in the embodiments of the present disclosure, it should not be understood as requiring these operations to be performed in the specific order or serial order shown, or requiring all the operations shown to obtain the desired result. In a specific environment, multitasking and parallel processing may be beneficial.

[0076] Other embodiments of the present disclosure will be readily apparent to those skilled in the art upon consideration of the specification and practice of the utility model disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include known common general knowledge or conventional technical means in the technical field not disclosed herein. The specification and examples are only to be considered as exemplary, and the true scope and spirit of the present disclosure are pointed out by the following claims.

[0077] It should be understood that the present disclosure is not limited to the exact structures described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present disclosure is only limited by the appended claims.

Claims

1. A gasket assembly for assembling a motor and a clutch, the motor having a motor mounting front face (301) and a motor mounting side face (302), the clutch having a clutch mounting front face (401) and a clutch mounting side face (402), characterized in that, Comprising: A gasket (1), the gasket (1) having a first upper wall surface (101), a first lower wall surface (102), and a side wall surface (103), the first upper wall surface (101) and the first lower wall surface (102) being opposite in the gasket thickness direction, and the side wall surface (103) being located between the first upper wall surface (101) and the first lower wall surface (102); A limiting member (2), the limiting member (2) being connected to the side wall surface (103), and a limiting block (201) being provided at one end of the limiting member (2) away from the side wall surface (103), and a wall surface of the limiting block (201) close to the limiting member (2) being a first limiting surface (2011); The first upper wall surface (101) is used for connecting with the front mounting surface (301) of the motor, the first lower wall surface (102) is used for connecting with the front mounting surface (401) of the clutch, the first limiting surface (2011) is used for parallel abutment with the side mounting surface (402) of the clutch and the first limiting surface (2011) is parallel to the side mounting surface (302) of the motor.

2. The gasket assembly according to claim 1, wherein When the gasket assembly, the motor and the clutch are in an assembled state, the vertical distance between the side wall surface (103) and the first limiting surface (2011) is m, and the distance between the side wall surface (103) and the side mounting surface (402) of the clutch is n, wherein m = n.

3. The gasket assembly according to claim 1, wherein The limiting member (2) has a second lower wall surface (202) and a second upper wall surface (203), the second lower wall surface (202) and the second upper wall surface (203) being opposite in the gasket thickness direction, the height of the horizontal plane where the second lower wall surface (202) is located being higher than or equal to the height of the horizontal plane where the first lower wall surface (102) is located, and the height of the horizontal plane where the second upper wall surface (203) is located being lower than or equal to the height of the horizontal plane where the first upper wall surface (101) is located.

4. The gasket assembly according to claim 3, wherein When the gasket assembly, the motor and the clutch are in an assembled state, the second lower wall surface (202) is used for abutting against the front mounting surface (401) of the clutch and the second lower wall surface (202) is parallel to the first upper wall surface (101).

5. The gasket assembly according to claim 3, wherein A limiting protrusion (5) is provided on the second upper wall surface (203), the limiting protrusion (5) having a second limiting surface (501), and when the gasket assembly, the motor and the clutch are in an assembled state, the second limiting surface (501) is used for abutting against the side mounting surface (302) of the motor and the second limiting surface (501) is parallel to the first limiting surface (2011).

6. The gasket assembly according to claim 5, wherein The limiting protrusion (5) is a square column.

7. The gasket assembly according to claim 3, wherein The second upper wall surface (203) is an inclined wall surface, and the second upper wall surface (203) gradually slopes downward from the end close to the side wall surface (103) to the end far from the side wall surface (103).

8. The gasket assembly according to claim 1, wherein the gasket (1) is a square gasket, and the corners of the gasket (1) are arc-shaped corners.

9. A motor, the motor having a motor mounting front face (301), characterized in that, The motor includes: the gasket assembly according to any one of claims 1-8; The first upper wall surface (101) is connected to the motor mounting front surface (301).

10. A laundry treatment device, the laundry treatment device includes a motor and a clutch cooperating with the motor, the clutch having a clutch mounting front surface (401) and a clutch mounting side surface (402), wherein the motor is the motor according to claim 9; The first lower wall surface (102) is connected to the clutch mounting front surface (401), and the first limiting surface (2011) abuts against the clutch mounting side surface (402).

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