CN216777002U

CN216777002U - Cleaning machine of sediment basket subassembly and applied this sediment basket subassembly

Info

Publication number: CN216777002U
Application number: CN202123000310.8U
Authority: CN
Inventors: 姜勇
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-06-21
Anticipated expiration: 2031-11-29

Abstract

The utility model relates to a slag basket component, which comprises a basket frame and filter screens arranged on the peripheral sides of the basket frame, and is characterized in that: the cleaning basket further comprises an impeller assembly which is rotatably arranged in the basket frame, wherein the impeller assembly is provided with a cleaning part made of flexible materials and is configured to be in contact with the inner wall of the filter screen when the impeller assembly rotates. Also discloses a cleaning machine applying the slag basket component. Has the advantages that: through the impeller subassembly that can locate basket frame with rotating to clean portion can contact with the inner wall of filter screen when impeller subassembly rotates, in order to realize that clean portion carries out the automatically cleaning to the filter screen, this sediment basket subassembly simple structure need not the manual filter screen of washhing, and the filter screen appears blockking up when effectively avoiding the drainage, has improved the rivers effect. In addition, the slag basket assembly is arranged in the cleaning machine, the impeller assembly at least partially extends into the pump shell or is arranged close to the pump shell, and the impeller assembly can be driven to rotate when the drainage pump drains water, so that an additional driving device is not needed, and the cleaning machine is economical and practical.

Description

Cleaning machine of sediment basket subassembly and applied this sediment basket subassembly

Technical Field

The utility model relates to a cleaning device, in particular to a slag basket assembly and a cleaning machine using the same.

Background

A washing machine is an apparatus for washing dishes by spraying cold or hot water onto the dishes to be washed to remove dirt adhered thereto. A general washing machine mainly includes a body formed with a washing chamber, a panel, a water pump for spraying washing water, a rotary spray arm, a basket assembly, a drain assembly, a heater for generating hot water, and the like.

And the important component part of sediment basket subassembly conduct cleaning machine, its effect is in the cleaning machine washing process, the sediment basket subassembly can be collected the tiny particle residue and attach to the sediment net inboard, chinese utility model who is CN201821283337.8 (the grant bulletin number is CN209153550U) like the application number discloses a collection sediment device, it includes sediment basket and the sediment net of setting in the sediment basket periphery, wherein, the sediment basket is including being used for advancing the first part that mixes the water of residue, and be located the second part that is used for discharging residue and water of first part below, the sediment net includes the supporting part, and be located the return water portion of supporting part below, the supporting part corresponds with the first part of sediment basket, and seted up the water inlet in week, be provided with the filter screen that the water after supplying the separation passed through on the return water portion outer peripheral face.

The water that this kind of sediment basket structure mixes the residue enters into the passageway of sediment basket after the water inlet of water inlet, the sediment basket of sediment net, and the residue receives in the action of gravity falls into the sediment portion that gathers of sediment net, and the water after the separation then strikes after the top surface of gathering the sediment portion, and the reflection is to the filter screen of sediment net, and the filter screen filters remaining tiny residue for rivers get back to in the cell body of dish washer. However, the filter screen is easy to be blocked by residues in the existing slag basket structure, so that a water flow system is influenced. The prior solution is to manually clean the screen when the washing machine is stopped, which, although it is possible to clean the screen, is not suitable once the screen is clogged during the draining process. Further improvements are therefore desirable.

SUMMERY OF THE UTILITY MODEL

The first technical problem to be solved by the present invention is to provide a slag basket assembly capable of self-cleaning a filter screen in view of the above prior art.

The second technical problem to be solved by the present invention is to provide a cleaning machine with the above-mentioned slag basket assembly, which can realize a self-cleaning filter screen without an additional driving mechanism.

The technical scheme adopted by the utility model for solving the first technical problem is as follows: this sediment basket subassembly includes the rim and locates the filter screen of rim week side, its characterized in that: the cleaning basket further comprises an impeller assembly which is rotatably arranged in the basket frame, wherein the impeller assembly is provided with a cleaning part made of flexible materials and is configured to be in contact with the inner wall of the filter screen when the impeller assembly rotates. The cleaning part made of flexible materials can be bristles made of plastic wires, palm fibers or bristles, brush strips or brush sheets made of rubber, silica gel and other materials, or other prior arts.

In order to realize that the impeller assembly rotates under the driving force of water, the impeller assembly further comprises an axial-flow impeller, the axial-flow impeller comprises a rotating shaft and at least three blades arranged along the circumferential direction of the rotating shaft, and each blade extends outwards from the rotating shaft along the radial direction.

In order to realize the installation of the axial flow impeller, the basket is cylindrical, a guide plate is radially arranged in the basket, the edge of the guide plate is connected with the edge of the basket, and a rotating shaft of the axial flow impeller is connected to the guide plate.

In order to facilitate the installation of the rotating shaft of the axial flow impeller, the axial flow impeller further comprises an axle seat connected with the guide plate, the axle seat comprises a cavity with an inverted U-shaped vertical section, and the rotating shaft of the axial flow impeller penetrates through the cavity of the axle seat.

In order to discharge residues and water conveniently, a water outlet is formed in the center of the guide plate, and a pipeline is formed on the guide plate and extends downwards from the edge of the water outlet. The residue is convenient to discharge through the pipeline and is difficult to overflow.

In order to facilitate the installation of the shaft seat and avoid influencing the water flow entering the slag basket, at least two connecting arms extending radially are arranged at intervals along the circumferential wall of the shaft seat, and each connecting arm is connected with the guide plate or the pipeline.

In order to accelerate the speed of the water flow entering the slag basket, the guide plate is gradually inclined downwards from the edge to the center.

In order to guide the water flow into the slag basket, the slag guide device further comprises a slag guide barrel detachably connected with the basket frame, a water inlet is formed in the side wall of the upper portion of the slag guide barrel, and the outer edge of the guide plate is connected to the lower edge of the water inlet.

Another mode of the above impeller assembly is: the impeller assembly also includes a centrifugal impeller including a centrally located shaft and a plurality of centrifugal blades spaced about the shaft. Thus, the centrifugal impeller can be driven to rotate by external driving force.

In order to realize that the cleaning part can rotate along with the impeller assembly, the cleaning part is arranged on the periphery of blades on the axial flow impeller or the centrifugal impeller, or the axial flow impeller or the centrifugal impeller is connected with a cleaning piece for installing the cleaning part in a driving way. The drive connections may be direct, indirect or in various transmission ways.

Preferably, the cleaning part is made of bristles, and the cleaning member includes a support rod for mounting the bristles, and the support rod is connected with the rotating shaft of the axial-flow impeller or the shaft of the centrifugal impeller through a connecting rod.

The technical scheme adopted by the utility model for solving the second technical problem is as follows: a cleaning machine using the slag basket assembly comprises a drainage pump with a pump shell, and is characterized in that: the bottom of the basket is in communication with the pump housing, and the impeller assembly extends at least partially into or adjacent to the pump housing.

Compared with the prior art, the utility model has the advantages that: through the impeller subassembly of the clean portion that has flexible material, this impeller subassembly can locate in the rim with rotating to clean portion can contact with the inner wall of filter screen when impeller subassembly rotates, carries out the automatically cleaning to the filter screen in order to realize clean portion, and this sediment basket subassembly simple structure need not the manual filter screen of brushing, and the filter screen appears blockking up when effectively avoiding the drainage, has improved the rivers effect. In addition, the slag basket assembly is arranged in the cleaning machine, the bottom of the basket is communicated with the pump shell of the drainage pump, the impeller assembly at least partially extends into the pump shell or is arranged close to the pump shell, and the impeller assembly can be driven to rotate when the drainage pump drains water, so that an additional driving device is not needed, and the slag basket assembly is economical and practical.

Drawings

FIG. 1 is a schematic diagram of a cleaning machine according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic structural view of the basket assembly, drain pump and drag valve of FIG. 1;

FIG. 5 is a schematic structural view of the slag basket assembly of FIG. 1;

FIG. 6 is a cross-sectional view of FIG. 5;

fig. 7 is an exploded view of fig. 5.

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 4, the cleaning machine in this embodiment includes a drain pump 2 and a slag basket assembly, the drain pump 2 includes a pump housing 21, a pump inlet 211 and a pump outlet 212 are provided on the pump housing 21, and the pump outlet 212 is connected to a drain pipe (not shown). The drainage pump 2 adopts the existing structure, as shown in fig. 1, the washing machine further comprises a water tank body 1, a traction valve 3 and other structures commonly used in the washing field, the drainage pump 2 is arranged at the bottom of the water tank body 1, and the traction valve 3 is connected to the pump shell 21 and positioned between the water inlet 211 and the water outlet 212 for controlling the on-off of the path of the residue and the water entering the drainage pump 2.

As shown in fig. 5 to 7, the slag basket assembly in this embodiment includes a basket 41, a filter screen 42 and an impeller assembly, wherein the filter screen 42 is disposed around the basket 41; the impeller assembly is rotatably disposed in the basket 41, and the impeller assembly has a cleaning portion 442 made of flexible material, where the cleaning portion 442 made of flexible material can be bristles made of bristles, plastics, etc., bristles made of silicone, or brush plates, and other technical means commonly used in the washing field; the cleaning portion 442 is configured to contact the inner wall of the filter screen 42 as the impeller assembly rotates.

The impeller assembly comprises an axial-flow impeller 43, the axial-flow impeller 43 comprises a rotating shaft 431 and at least three blades 432 arranged along the circumferential direction of the rotating shaft 431, each blade 432 extends outwards along the radial direction from the rotating shaft 431, a cleaning part 442 can be directly arranged on the periphery of the blade 432 of the axial-flow impeller 43, or can be in driving connection with the axial-flow impeller through a cleaning piece 44 provided with the cleaning part 442, and the driving connection at the position can be direct connection, indirect connection or connection in various transmission modes. In this embodiment, the cleaning part 442 is a bristle, the cleaning member 44 further includes a rod 441 for mounting the cleaning part 442, the rod 441 is connected to the rotating shaft 431 of the axial-flow impeller 43 through a connecting rod 46, and the rod 441, the connecting rod 46 and the rotating shaft 431 may be integrally formed.

The axial flow impeller 43 can rotate under the external driving force; of course, the water can be rotated under the driving force of the water flow without an additional driving device, for example: in this embodiment, the bottom of the basket 41 of the slag basket assembly is communicated with the pump case 21, the blades 432 of the axial flow impeller 43 extend into the pump case 21 or are arranged adjacent to the pump case 21, and specifically, the blades 432 of the axial flow impeller 43 extend into the pump water inlet 211, so that when the drainage pump 2 is in operation and drainage, the axial flow impeller 43 can rotate under the action of the strong suction water pumping flow of the drainage pump 2, and the cleaning portion 442 in driving connection with the axial flow impeller 43 can automatically clean the inner wall of the filter screen 42, and therefore the axial flow impeller 43 does not need to be driven by an additional driving device.

As shown in fig. 7, the basket 41 includes a support portion 411 positioned above and a water returning portion 412 positioned below the support portion 411, the water returning portion 412 has a hollow cylindrical shape, and the filter 42 is provided on the outer peripheral side of the water returning portion 412. Guide plate 452 is radially equipped with in basket 41, and the edge of guide plate 452 is connected with the edge of basket 41, and the center of guide plate 452 is equipped with delivery port 453, and guide plate 452 is by the edge to central, the downward sloping gradually, and from delivery port 453 edge downwardly extending forms pipeline 454 on guide plate 452, and the residue of being convenient for is discharged to this setting, can also prevent the residue refluence.

In addition, the basket 41 is also detachably connected with the slag guiding cylinder 45, in this embodiment, the upper edge of the slag guiding cylinder 45 is also provided with a convex edge 457, correspondingly, the upper edge of the slag basket 41 is provided with a notch 413 for the edge 457 of the slag guiding cylinder 45 to rest on, in addition, the slag guiding cylinder 45 is also provided with a clamping foot 458 below the edge 457, thereby realizing the detachable connection of the slag guiding cylinder 45 and the slag basket 41, and the specific assembly is shown in fig. 5 and 6. The side wall of the upper part of the slag guiding barrel 45 is provided with a plurality of water inlets 451 which are arranged at intervals in the circumferential direction; the outer edge of the flow guide plate 452 is connected to the lower edge of the water inlet 451 such that water flowing in through the water inlet 451 is guided by the flow guide plate 452 and then flows out through the pipe 454. In this embodiment, as shown in fig. 7, the guide plate 452 is integrally formed at the lower portion of the slag guide cylinder 45.

The guide plate 452 has a guiding function, and also has a function of mounting the rotating shaft 431 of the axial-flow impeller 43, and further includes a shaft seat 455 for mounting the rotating shaft 431 of the axial-flow impeller 43, the shaft seat 455 includes a cavity 4551 having an inverted U-shaped vertical cross section, a first end of the rotating shaft 431 is inserted into the cavity 4551 of the shaft seat 455, and a second end of the rotating shaft 431 is connected to the axial-flow impeller 43. In this embodiment, the shaft seat 455 is disposed above the water outlet 453, and at least two connecting arms 456 extending radially are disposed at intervals along the circumferential wall of the shaft seat 455, in this embodiment, there are three connecting arms 456, each connecting arm 456 is connected to the flow deflector 452, and each connecting wall 456 can also be connected to a pipe 454 formed by extending the flow deflector 452, so that the rotating shaft 431 can be vertically disposed in the pipe 454, and as shown in fig. 6, a second end of the rotating shaft 431 extends out of the pipe 454, so that water flowing out through the pipe 454 can drive the axial-flow impeller 43 below the rotating shaft 431.

In addition, the impeller assembly may also be a centrifugal impeller including a centrally located shaft and a plurality of centrifugal blades spaced about the shaft. This also achieves the same technical effects as the axial-flow impeller described above.

Claims

1. The utility model provides a sediment basket subassembly, includes rim (41) and locates filter screen (42) of rim (41) week side, its characterized in that: the cleaning basket further comprises an impeller assembly rotatably arranged in the basket frame (41), wherein the impeller assembly is provided with a cleaning part (442) made of flexible materials and is configured to be contacted with the inner wall of the filter screen (42) when the impeller assembly rotates.

2. The slag basket assembly of claim 1, wherein: the impeller assembly further comprises an axial-flow impeller (43), the axial-flow impeller (43) comprises a rotating shaft (431) and at least three blades (432) arranged along the circumferential direction of the rotating shaft (431), and each blade (432) extends outwards along the radial direction from the rotating shaft (431).

3. The slag basket assembly of claim 2, wherein: the basket frame (41) is cylindrical, a flow guide plate (452) is radially arranged in the basket frame (41), the edge of the flow guide plate (452) is connected with the edge of the basket frame (41), and a rotating shaft (431) of the axial flow impeller (43) is connected to the flow guide plate (452).

4. The slag basket assembly of claim 3, wherein: the axial-flow impeller comprises an axial seat (455) connected with the guide plate (452), wherein the axial seat (455) comprises a cavity (4551) with an inverted U-shaped vertical section, and a rotating shaft (431) of the axial-flow impeller (43) penetrates through the cavity (4551) of the axial seat (455).

5. The slag basket assembly of claim 4, wherein: the center of the flow guide plate (452) is provided with a water outlet (453), and the flow guide plate (452) extends downwards from the edge of the water outlet (453) to form a pipeline (454).

6. The slag basket assembly of claim 5, wherein: at least two connecting arms (456) extending radially are arranged at intervals along the circumferential wall of the shaft seat (455), and each connecting arm (456) is connected with the guide plate (452).

7. A slag basket assembly according to any one of claims 3 to 6, wherein: the deflector (452) is gradually inclined downwards from the edge to the center.

8. The slag basket assembly of claim 7, wherein: the slag guiding device also comprises a slag guiding barrel (45) detachably connected with the basket frame (41), a water inlet (451) is formed in the upper side wall of the slag guiding barrel (45), and the outer edge of the guide plate (452) is connected to the lower edge of the water inlet (451).

9. The slag basket assembly of claim 1, wherein: the impeller assembly also includes a centrifugal impeller including a centrally located shaft and a plurality of centrifugal blades spaced about the shaft.

10. A slag basket assembly according to claim 2 or 9, wherein: the cleaning part (442) is arranged on the periphery of blades on the axial flow impeller (43) or the centrifugal impeller, or a cleaning piece (44) used for installing the cleaning part (442) is connected with the axial flow impeller (43) or the centrifugal impeller in a driving way.

11. The slag basket assembly of claim 10, wherein: the cleaning parts (442) are bristles, the cleaning pieces (44) comprise support rods (441) for mounting the bristles, and the support rods (441) are connected with a rotating shaft (431) of the axial-flow impeller (43) or a shaft of the centrifugal impeller through connecting rods (46).

12. A washing machine applying a basket assembly according to any one of claims 1 to 8, comprising a drain pump (2) having a pump housing (21), characterized in that: the bottom of the basket (41) is in communication with the pump casing (21), and the impeller assembly extends at least partially into the pump casing (21) or is disposed adjacent to the pump casing (21).