CN209772882U - Cleaning assembly and cleaning machine - Google Patents

Abstract

The utility model provides a wash subassembly and cleaning machine washs the subassembly and includes: the cleaning water tank and the spraying seat arranged in the cleaning water tank are provided with a spraying mechanism on the spraying seat, wherein one of the cleaning water tank and the spraying seat is provided with at least one limiting bulge, the other one is provided with a limiting groove matched with the limiting bulge, and the limiting bulge can be embedded into the limiting groove to limit the movement of the spraying seat relative to the cleaning water tank. The utility model provides a wash the subassembly, spacing protruding embedding spacing inslot back can restrict the activity that sprays the relative washing basin of seat, when spraying the mechanism during operation, spray the seat and can not remove along with it, spray a gesture remain stable, ensure to wash the subassembly and can last stable work. In the scheme, the spray seat is positioned at the bottom of the cleaning water tank through the matching of the limiting bulge and the limiting groove, and the spray seat is convenient to detach and clean; meanwhile, the installation of a through hole on the wall of the cleaning water tank is not needed, and the hidden danger of leakage of the cleaning water tank is thoroughly avoided.

Description

cleaning assembly and cleaning machine

Technical Field

The utility model relates to a clean technical field particularly, relates to a wash subassembly and cleaning machine.

Background

The washing machine can automatically wash dishes, chopsticks, dishes, knives, forks, fruits and vegetables and other articles under the action of electric power. The appearance of the cleaning machine reduces the labor intensity of workers in restaurants, hotels, canteens of institutions and all family members, improves the working efficiency, liberates hands and effectively improves the sanitary conditions of tableware and various foods.

In the structure of the existing cleaning machine, a spraying seat of the cleaning machine is usually fixed at the bottom of a water tank through connecting pieces such as bolts or flanges, and the spraying seat is troublesome to fix and inconvenient to install and maintain; and dirt is easy to be retained in the mounting surface between the spray seat and the cleaning water tank, so that the cleaning is inconvenient.

SUMMERY OF THE UTILITY MODEL

The present invention aims at least solving one of the technical problems existing in the prior art or the related art.

In view of this, an object of the present invention is to provide a cleaning assembly.

Another object of the present invention is to provide a cleaning machine with the above cleaning assembly.

In order to achieve the above object, the present invention provides a cleaning assembly, including: the cleaning water tank and the spraying seat arranged in the cleaning water tank are provided with a spraying mechanism on the spraying seat, wherein one of the cleaning water tank and the spraying seat is provided with at least one limiting bulge, the other one is provided with a limiting groove matched with the limiting bulge, and the limiting bulge can be embedded into the limiting groove to limit the movement of the spraying seat relative to the cleaning water tank.

In this scheme, can restrict the activity that sprays the relative washing basin of seat after spacing protruding embedding spacing inslot, when spraying the mechanism during operation, spray the seat and can not take place to remove thereupon to it is stable to keep spraying the seat attitude, thereby guarantees to spray the seat and can continuously stabilize work. In this scheme, realize promptly through the cooperation of spacing arch and spacing groove and spray the location of seat in the washing basin, it is convenient to spray the seat and dismantle, is convenient for spray clean, installation and the maintenance of seat. Meanwhile, structures such as mounting holes do not need to be formed in the wall of the cleaning water tank, and the cleaning water tank is convenient to leak. Furthermore, the inside of the cleaning water tank, especially the installation position of the spraying seat, is not easy to form a sanitary dead angle, so that the cleaning of the cleaning water tank is facilitated, and the possibility of bacterial breeding caused by incomplete cleaning in the cleaning water tank is reduced or avoided.

Preferably, the limiting protrusion can be in interference fit with the limiting groove, so that the spraying seat can be limited to move up and down, the possibility that the spraying seat is separated from the wall of the cleaning water tank in the working process can be reduced or avoided, and the working reliability is improved.

In the above technical solution, preferably, the limiting protrusion is arc-shaped and extends along the axial direction of the shower base.

In any one of the above technical solutions, preferably, when the plurality of limiting protrusions are provided, the plurality of limiting protrusions are uniformly distributed along the circumferential direction of the spray seat.

In any of the above technical solutions, preferably, the spraying mechanism includes an impeller rotatably disposed on the spraying base and a spraying arm, a water passage is disposed in the spraying arm, and water flows into the water passage through the spraying base and the impeller in sequence.

In any of the above technical solutions, preferably, the spray arm includes: the lower cover body is rotationally connected with the spraying seat; the upper cover body is fixedly connected with the lower cover body and is provided with a plurality of spraying holes, a water flow channel is limited by the upper cover body and the lower cover body, and the impeller penetrates through the lower cover body to be communicated with the water flow channel.

in any of the above technical solutions, preferably, the shower base includes: the connecting seat is provided with a limiting bulge or a limiting groove; the water guide cover is detachably connected with the connecting seat, the impeller is arranged in the water guide cover, and the spray arm is rotatably connected with the water guide cover; the filter part is a cylinder body and is arranged between the connecting seat and the water guide cover, and a plurality of filter holes are formed in the filter part.

In any of the above technical solutions, preferably, the method further includes: drive structure and driving motor, driving motor locate the basin outside and be connected with the impeller through drive structure, and wherein, drive structure is including locating the first permanent magnet on the impeller and locating the second permanent magnet on the power take off shaft of motor, and first permanent magnet corresponds the setting with the second permanent magnet and magnetism each other is heteropolar.

In any one of the above technical solutions, preferably, the connecting seat is provided with a groove, and the first permanent magnet is arranged in the groove.

in any one of the above technical solutions, preferably, the first permanent magnets are uniformly distributed along the circumferential direction of the impeller, and the second permanent magnets are uniformly distributed along the circumferential direction of the power output shaft.

the utility model discloses technical scheme of second aspect provides a cleaning machine, including the washing subassembly in any technical scheme of first aspect.

additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic perspective view of a cleaning assembly according to an embodiment of the present invention;

Fig. 2 is an exploded view of a cleaning assembly according to one embodiment of the present invention;

fig. 3 is a top view of a cleaning assembly according to an embodiment of the present invention;

3 FIG. 3 4 3 is 3 a 3 cross 3- 3 sectional 3 view 3 of 3 section 3 A 3- 3 A 3 of 3 FIG. 3 3 3; 3

fig. 5 is a partially enlarged view of a portion C in fig. 4;

FIG. 6 is a cross-sectional view of section B-B of FIG. 3;

Fig. 7 is an exploded view of a portion of the structure of a cleaning assembly according to one embodiment of the present invention;

Fig. 8 is a side view of a portion of the structure of a cleaning assembly according to one embodiment of the present invention;

Fig. 9 is a bottom view of a portion of the structure of a cleaning assembly according to one embodiment of the present invention;

Fig. 10 is a side view of a portion of the structure of a cleaning assembly according to one embodiment of the present invention.

wherein, the correspondence between the reference numbers and the component names in fig. 1 to 10 is:

10 washing water tank, 11 bottom walls, 20 protective covers, 30 clamping holes, 40 elastic bulges, 50 drainers, 60 driving motors, 61 power output shafts, 71 first transmission parts, 711 first permanent magnets, 72 second transmission parts, 721 second permanent magnets, 80 spraying devices, 81 spraying seats, 811 connecting seats, 8111 grooves, 812 water guide covers, 813 filtering parts, 814 rotating wheels, 82 impellers, 83 spraying arms, 831 upper cover bodies, 8311 spraying holes, 832 lower cover bodies, 90 heaters, 100 circuit board installation parts, 110 water inlet water tank, 120 bowl placing frames, 130 covers, 140 taps and 150 limiting grooves.

Detailed Description

in order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings, which are illustrated in the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

Some embodiments according to the invention are described below with reference to fig. 1 to 10.

as shown in fig. 1 to 10, an embodiment of a first aspect of the present invention provides a cleaning assembly, including: cleaning water tank 10 and arrange cleaning water tank 10 bottom in spray seat 81, spray and be equipped with on the seat 81 and spray the mechanism, wherein, cleaning water tank 10 and one of spraying seat 81 are equipped with at least one spacing arch, and another is equipped with the spacing groove 150 with spacing protruding adaptation, and spacing arch can imbed in the spacing groove 150 to the restriction sprays the activity of seat 81 for cleaning water tank 10.

In this scheme, can restrict after spacing protruding embedding spacing inslot 150 and spray the activity that seat 81 rinsed basin 10 relatively, when spraying the mechanism during operation, spray seat 81 and can not remove thereupon to it is stable to keep spraying seat 81 gesture, and then ensures to spray the mechanism and can last stable work. In this scheme, realize promptly through spacing arch and spacing groove 150's cooperation and spray the location of seat 81 in washing basin 10 bottom, it is convenient to spray seat 81 and dismantle, is convenient for spray the cleanness of seat 81. Meanwhile, structures such as mounting holes do not need to be formed in the bottom of the cleaning water tank 10, and the cleaning water tank 10 is convenient to leak. Meanwhile, the bottom of the cleaning water tank 10 is not easy to form a sanitary dead angle, so that the cleaning of the cleaning water tank 10 is facilitated, and the possibility of bacterial breeding in the cleaning water tank 10 is reduced.

Preferably, the limiting protrusion can be in interference fit with the limiting groove 150, so that the up-and-down movement of the spraying seat 81 can be limited, the possibility that the spraying seat 81 is separated from the bottom wall 11 of the cleaning water tank 10 in the working process can be reduced, and the working reliability of the spraying seat is improved.

In this embodiment, the limiting protrusion is disposed on the bottom wall 11 of the water tank, and the limiting groove 150 is disposed at the bottom of the spraying seat 81. The limiting protrusion may be formed by stamping the bottom wall 11 of the water tank, or may be a separate component directly welded to the bottom wall 11 of the washing water tank 10.

in the above embodiment, preferably, the limiting projection is arc-shaped and extends along the axial direction of the shower base 81 (as shown in fig. 9 and 10, i.e., the limiting groove 150 extends along the axial direction of the shower base 81).

In this scheme, spacing arch is the arc and along the axial extension that sprays seat 81 to can more easy to assemble and restrict the removal that sprays seat 81 better.

In any of the above embodiments, preferably, when there are a plurality of limiting protrusions, the plurality of limiting protrusions are uniformly distributed along the circumferential direction of the spray seat 81 (as shown in fig. 9 and 10, that is, the limiting grooves 150 are uniformly distributed along the circumferential direction of the spray seat 81).

In this scheme, when spacing arch is a plurality of, a plurality of spacing archs along the circumference evenly distributed who sprays seat 81, make and spray that seat 81 can the atress is even, reduce and spray seat 81 and produce the possibility of rocking or beat because of the atress inequality.

As shown in fig. 5 and 7, in any of the above embodiments, preferably, the spraying mechanism includes an impeller 82 rotatably disposed on the spraying base 81 and a spraying arm 83, a water flow passage is disposed in the spraying arm 83, and water flows into the water flow passage through the spraying base 81 and the impeller 82 in sequence.

In the scheme, the impeller 82 rotates to drive water to flow into the water flow channel through the spraying seat 81 and the impeller 82 in sequence and finally flow out from the spraying arm 83, and the pressure difference generated when the water flow is sprayed out drives the spraying arm 83 to rotate radially, so that the tableware, the vegetables and the fruits and other articles are cleaned in all directions.

As shown in fig. 5 and 7, in any of the above embodiments, preferably, the spray arm 83 includes: the lower cover body 832, the lower cover body 832 is connected with the spray seat 81 in a rotating way; the upper cover 831 is fixedly connected with the lower cover 832 and is provided with a plurality of spraying holes 8311, the upper cover 831 and the lower cover 832 define a water flow passage, and the impeller 82 penetrates through the lower cover 832 to be communicated with the water flow passage.

In this embodiment, the impeller 82 passes through the lower cover 832 so that the impeller 82 communicates with the water flow path. When the impeller 82 rotates, the water in the washing tub 10 is driven to flow into the water passage between the upper cover 831 and the lower cover 832 through the spraying seat 81 and the impeller 82, and finally is sprayed out through the spraying holes 8311 of the upper cover 831, so as to clean the tableware, vegetables and fruits.

Preferably, the cross-sectional area of the water flow channel is gradually reduced along the flow direction of the fluid, so that on one hand, the water pressure is increased, and the flow speed of the water flowing out through the spraying holes 8311 is improved; on the other hand, the acting force of water on the spray arm 83 can be increased, so that the spray arm 83 can rotate quickly, and the washing frequency of the washing water flow on the washed articles is increased.

as shown in fig. 5 and 7, in any of the above embodiments, preferably, the shower base 81 includes: the connecting seat 811, the connecting seat 811 is equipped with the spacing projection or spacing groove 150; the water guide cover 812 is detachably connected with the lower connecting seat 811 (for example, a buckle is arranged on the connecting seat 811, a hook is arranged on the water guide cover 812, and the hook can be clamped into the buckle to realize the detachable connection of the water guide cover 812 and the connecting seat 811), the impeller 82 is arranged in the water guide cover 812, and the spray arm 83 is rotatably connected with the water guide cover 812; the filtering portion 813 is a cylinder and is arranged between the connecting seat 811 and the water guide cover 812, and a plurality of filtering holes are formed in the filtering portion 813.

In this embodiment, the water flows into the shower base 81 through the filter 813, then flows into the shower arm 83 through the gap between the water guide cover 812 and the impeller 82, and finally flows out of the shower arm 83.

Preferably, the spray seat 81 further includes a rotation wheel 814, the rotation wheel 814 is fixedly connected (e.g., snapped) to the lower cover 832 of the spray arm 83, and the rotation wheel 814 is sleeved outside the water guide cover 812, so that the spray arm 83 can rotate relative to the water guide cover 812.

preferably, the filtering portion 813 is a hollow revolving body, an outer wall surface of a side wall of the revolving body forms an included angle with a horizontal plane, and the filtering portion 813 is provided with a plurality of filtering holes.

The residue is filtered by the filtering holes of the filtering part 813, and because the outer wall surface of the side wall of the revolving body of the filtering part 813 forms an included angle with the horizontal plane, on one hand, when the washing water containing the residue flows through the filtering part 813, the water flows along the outer wall surface of the filtering part 813, and the water flow can wash the residue on the outer wall surface of the filtering part 813; on the other hand, the residue that filters out down drops to the tank bottom, reduces or avoids filtering out the residue and is detained and adhere to outside filtering the hole because of the dead weight factor along filter part 813 outward appearance to can reduce the possibility that filter part 813 is blockked up by the residue, be convenient for wash subassembly steady operation, reduce or avoid leading to washing the condition that the subassembly cleaning process appears the interrupt because of filter part 813 blocks up, can reduce the clear frequency to filtering component simultaneously.

As shown in fig. 8, in the above embodiment, it is preferable that the outer wall surface of the filter portion 813 is perpendicular to the horizontal plane.

In the scheme, the outer wall surface of the filtering part 813 is vertical to the horizontal plane, on one hand, the outer wall surface of the filtering part 813 only has acting force on the residues in the horizontal direction, and the residues can smoothly fall to the bottom of the cleaning water tank 10 under the action of self gravity; on the other hand, water flows downwards along the outer wall surface of the filter part 813, so that residues can be washed away smoothly, residues are convenient to reduce, and the possibility of blockage of the filter part 813 is reduced.

In any of the above embodiments, preferably, the radius of the outer wall surface of the filtering portion 813 is gradually reduced from top to bottom.

in this scheme, from top to bottom, the radius of the outer wall surface of filter 813 reduces gradually, and the residue is more difficult to adhere to on the outer wall surface of filter 813, is convenient for keep the unblocked of filter 813. Meanwhile, the area of the outer side surface of the filtering portion 813 can be increased, namely, the filtering area of the filtering portion 813 is increased, and the water inflow of the filtering portion 813 is convenient to improve.

In any of the above embodiments, preferably, the radius of the outer wall surface of the filtering portion 813 is gradually increased from top to bottom.

In this scheme, from top to bottom, the radius of the outer wall face of filter 813 increases gradually, can increase the filter area of filter 813, is convenient for improve the inflow of filter 813. Meanwhile, water can flow along the outer wall surface of the filter part 813, which is convenient for directly washing away residues adhered to the outer wall surface of the filter part 813.

Wherein a plurality of filtering holes are uniformly distributed on the filtering portion 813.

as shown in fig. 2, 4 and 5, in any of the above embodiments, preferably, the method further includes: drive structure and driving motor 60, driving motor 60 locates the basin outside and drives impeller 82 rotation work through drive structure, wherein, drive structure includes first transmission portion 71 and second transmission portion 72, be equipped with first permanent magnet 711 in the first transmission portion 71, be equipped with second permanent magnet 721 in the second transmission portion 72, first transmission portion 71 and impeller 82 threaded connection, second transmission portion 72 and driving motor 60's power output shaft 61 threaded connection, first permanent magnet 711 corresponds the setting with second permanent magnet 721 and magnetism is heteropolar (first permanent magnet 711 and second permanent magnet 721 coincide and correspond the mutual heteropolar of partial magnetism that coincides in vertical direction).

In this embodiment, the first permanent magnet 711 and the second permanent magnet 721 are disposed corresponding to each other and have opposite polarities with respect to each other, so that attraction force can be generated between them, and the first transmission portion 71 and the second transmission portion 72 can be stably disposed on the inner and outer sides of the bottom wall 11 without an additional structure. When the driving motor 60 drives the second transmission part 72 to rotate through the power output shaft 61, the second transmission part 72 drives the first transmission part 71 to rotate through the action of magnetic force, the first transmission part 71 drives the impeller 82 of the spraying device to rotate, and the impeller 82 of the spraying device rotationally drives water flow to flow, so that the washing water in the water storage bin of the washing water tank 10 is sprayed onto the tableware to be cleaned, and the cleaning function is realized.

It needs to be further explained that: the first permanent magnet 711 and the second permanent magnet 721 can be radial multi-pole magnets, but the corresponding magnetic poles should be opposite poles.

In the scheme, the driving motor 60 is not required to be installed on the bottom wall 11, so that the structure of the cleaning water tank 10 is simplified, the fatal defect of water leakage in the use process of the cleaning water tank 10 is avoided, and the possibility of damage to the motor and a transmission structure caused by the water leakage of the cleaning water tank 10 is thoroughly eliminated.

Wherein, the driving motor 60 is provided with a motor case, and the motor case is connected with the bottom surface of the washing water tank 10 by bolts, thereby realizing the fixation of the driving motor 60 relative to the washing water tank 10.

As shown in fig. 7, in any of the above embodiments, preferably, the connecting seat 811 has a recess 8111, and the first transmission portion 71 is disposed in the recess 8111.

In this scheme, first transmission portion 71 is located in recess 8111, particularly, recess 8111 center is equipped with the center pin, first transmission portion 71 center is equipped with the recess 8111 of adaptation, be equipped with in the recess 8111 of adaptation with the bearing of center pin adaptation, the center pin can carry on spacingly to the rotation of first transmission portion 71, make first transmission portion 71 rule rotate, and then make impeller 82 rule rotate, reduce because of the change of impeller 82 pivoted pivot skew leads to the change of the clearance cross-sectional area between water guide lid 812 and the impeller 82, and then make the anomalous possibility of rivers, with the kinetic energy loss of the water that can reduce to lead to because of the flow state change of water, be convenient for improve the velocity of flow and the stability of the water that flows through spray arm 83, and then promote clean effect.

In any of the above embodiments, preferably, the first permanent magnets 711 are uniformly distributed in the circumferential direction of the impeller 82, and the second permanent magnets 721 are uniformly distributed in the circumferential direction of the power output shaft 61.

In this scheme, first permanent magnet 711 is along the circumference evenly distributed of impeller 82, and second permanent magnet 721 is along the circumference evenly distributed of power output shaft 61, and first transmission portion 71 can evenly atress this moment, and the first transmission portion 71 regular rotation of being convenient for, and then makes impeller 82 regular rotation, is convenient for improve the velocity of flow and the stability of the water that flows through spray arm 83.

The embodiment of the utility model provides an above combine the figure detailed description the utility model provides a washing subassembly, spacing protruding embedding spacing inslot back can restrict the activity that sprays the relative washing basin of seat, when spraying the mechanism operation during operation, spray the seat and can not remove thereupon to keep spraying the stationary attitude of seat stable, thereby guarantee that the cleaning machine lasts stable work. In this scheme, realize promptly spraying the seat through the cooperation of spacing arch and spacing groove and in the location of wasing tank bottom portion, it is convenient to spray the seat and dismantle, is convenient for wash the cleanness of subassembly. Meanwhile, structures such as mounting holes do not need to be formed in the groove body of the cleaning water groove, and the cleaning water groove is convenient to leak.

an embodiment of the second aspect of the present invention provides a cleaning machine, comprising a cleaning assembly in any embodiment of the first aspect.

The cleaning machine includes, but is not limited to, a tank type cleaning machine and a cabinet type cleaning machine.

according to the function of the cleaning machine, the cleaning machine can be a dish washing machine and can also be a vegetable and fruit cleaning machine.

In the present application, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

in the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means 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 invention. 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.

the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. a cleaning assembly, comprising:

A cleaning water tank (10) and a spraying seat (81) arranged in the cleaning water tank (10), wherein a spraying mechanism is arranged on the spraying seat (81),

One of the cleaning water tank (10) and the spraying seat (81) is provided with at least one limiting protrusion, the other one of the cleaning water tank and the spraying seat is provided with a limiting groove (150) matched with the limiting protrusion, and the limiting protrusion can be embedded into the limiting groove (150) to limit the movement of the spraying seat (81) relative to the cleaning water tank (10).

2. The cleaning assembly of claim 1,

The limiting protrusion is arc-shaped and extends along the axial direction of the spraying seat (81).

3. The cleaning assembly of claim 1,

When the limiting bulges are multiple, the limiting bulges are uniformly distributed along the circumferential direction of the spraying seat (81).

4. The cleaning assembly according to any one of claims 1 to 3, wherein the spray mechanism comprises an impeller (82) rotatably disposed on the spray base (81) and a spray arm (83), a water flow passage is disposed in the spray arm (83), and water flows into the water flow passage through the spray base (81) and the impeller (82) in sequence.

5. The washing assembly according to claim 4, characterized in that the spray arm (83) comprises:

The lower cover body (832), the said lower cover body (832) and the said spray seat (81) rotate and connect;

The upper cover body (831) is fixedly connected with the lower cover body (832) and is provided with a plurality of spraying holes (8311), the water flow channel is limited by the upper cover body (831) and the lower cover body (832), and the impeller (82) penetrates through the lower cover body (832) to be communicated with the water flow channel.

6. The washing assembly according to claim 4, characterized in that the spray seat (81) comprises:

The connecting seat (811), the limiting bulge or the limiting groove (150) is arranged on the connecting seat (811);

The water guide cover (812) is detachably connected with the connecting seat (811), the impeller (82) is arranged in the water guide cover (812), and the spray arm (83) is rotatably connected with the water guide cover (812);

The filter part (813), the filter part (813) is the barrel and locates connecting seat (811) with between water guide lid (812), be equipped with a plurality of filtration holes on the filter part (813).

7. The cleaning assembly of claim 6, further comprising:

The driving motor (60) is arranged outside the water tank and is connected with the impeller (82) through the transmission structure,

the transmission structure comprises a first permanent magnet (711) arranged on the impeller (82) and a second permanent magnet (721) arranged on a power output shaft (61) of the motor, wherein the first permanent magnet (711) and the second permanent magnet (721) are arranged correspondingly and have opposite magnetism.

8. The cleaning assembly of claim 7,

A groove (8111) is formed in the connecting seat (811), and the first permanent magnet (711) is arranged in the groove (8111).

9. The cleaning assembly of claim 7,

The first permanent magnets (711) are uniformly distributed along the circumferential direction of the impeller (82), and the second permanent magnets (721) are uniformly distributed along the circumferential direction of the power output shaft (61).

10. A washing machine comprising a washing assembly as claimed in any one of claims 1 to 9.