CN220494986U

CN220494986U - Filter plate assembly for cleaning machine and cleaning machine

Info

Publication number: CN220494986U
Application number: CN202321716514.8U
Authority: CN
Inventors: 姚永磊
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2024-02-20
Anticipated expiration: 2033-06-30

Abstract

The utility model relates to a filter plate assembly for a cleaning machine and the cleaning machine, which comprises a first filter plate, a second filter plate and a third filter plate which are mutually spliced, wherein the first filter plate is provided with mounting holes, the second filter plate is provided with an opening, the third filter plate covers the opening, and the third filter plate is provided with a slag collecting port. The filter plate assembly is formed by splicing the first filter plate and the second filter plate, wherein the first filter plate is made of plastics, the second filter plate is made of metal materials, the first filter plate is locked at the bottom of the cleaning machine through screws, and the second filter plate is convenient to take off from the first filter plate and convenient to maintain; the third filter that has set up independent be used for installing album sediment basket on the second filter, be convenient for carry out independent dismouting, washing to album sediment basket more, and the setting of third filter can carry out quick water conservancy diversion to the water near album sediment mouth to improve return water speed, and then avoid the residue to accumulate at filter surface, improve album sediment effect.

Description

Filter plate assembly for cleaning machine and cleaning machine

Technical Field

The utility model relates to the technical field of dish washing machines, in particular to a filter plate assembly for a cleaning machine for cleaning tableware, fruits and vegetables and the cleaning machine.

Background

Dish washer is provided with the return water area of indent generally in the box bottom, and this return water area's top sets up the filter for filter the rivers that participate in the circulation. The filter plate is generally required to be provided with slag collecting baskets and spray arms which are adjacently arranged.

The utility model discloses a structure is disclosed to filter subassembly and cleaning machine for cleaning machine of authority bulletin number CN218552280U (application number: CN 202221176227.8), its filter subassembly includes first filter and the second filter of mutual concatenation, opens on the first filter and is used for locking it in the cleaning machine, supplies the screw to pass, and the central point of first filter opens and is used for installing the first mounting hole of spray arm, opens on the second filter and is used for installing the second mounting hole of collection sediment basket, and the second mounting hole is offset for first mounting hole.

Above-mentioned second filter is convenient for take off from first filter, when needs maintain the filter, is convenient for take out second filter and album sediment basket, convenient washing. However, since the hole density of the second filter plate is smaller than that of the first filter plate, residues may remain on the first filter plate, which may easily cause secondary pollution.

Accordingly, there is a need for further improvements in the filter plate assemblies currently used in cleaning machines.

Disclosure of Invention

The first technical problem to be solved by the utility model is to provide a filter plate assembly for a cleaning machine, which can avoid residues on the surface of the filter plate and has the residue collecting effect.

A second technical problem to be solved by the present utility model is to provide a cleaning machine with the above filter plate assembly, which is directed to the state of the art.

The utility model solves at least one of the technical problems by adopting the following technical proposal:

a filter subassembly for cleaning machine, including first filter and the second filter of mutual concatenation, it has the mounting hole that is used for installing the spray arm to open on the first filter, still includes the third filter, it has the opening that link up from top to bottom to open on the second filter, the third filter covers in this opening part, set up the collection slag notch on the third filter.

Preferably, the first filter plate and the second filter plate are provided with filter holes, the hole spacing of the first filter plate is larger than that of the second filter plate, and the third filter plate is not provided with filter holes. The hole spacing of the first filter plate is larger than that of the second filter plate so as to guide the direction of water flow on the surface of the filter plate, and the third filter plate is not provided with filter holes, so that backwater is further converged to the slag collecting port, and the slag collecting effect is improved.

Preferably, the hole spacing of the first filter plate is 1.6-2.0 mm; the hole spacing of the second filter plate is 1.20-1.45 mm. Preferably, the pore diameter of the filter holes on the first filter plate is larger than that of the filter holes on the second filter plate. The aperture of the filtering hole on the first filtering plate is 1.1-1.3 mm; the aperture of the filtering holes on the second filtering plate is 0.7-0.9 mm.

Preferably, an outer slag collecting basket frame which is integrally formed with the third filter plate is arranged below the third filter plate, and an inner slag collecting basket frame which passes through the slag collecting port is arranged in the outer slag collecting basket frame. By adopting the structure, the matching structure of the slag collecting basket and the filter plate is simplified, and the local filter plate (the third filter plate) and the slag collecting basket are more convenient to assemble, disassemble and clean.

Preferably, the mounting hole is located in the middle of the first filter plate, and the third filter plate and the slag collecting basket outer frame are of a sector structure surrounding the mounting hole in a top view. The structure is convenient to be matched with an open water pump below the spray arm, and the backwater and slag collecting effect is improved.

Preferably, the connecting edges of the first filter plate and the second filter plate are in an S-shaped structure, the middle part of the connecting edge corresponding to the first filter plate is formed into a first arc-shaped structure arched towards the inner edge of the sector structure, and the two sides of the first arc-shaped structure are respectively provided with a second arc-shaped structure and a third arc-shaped structure which form the S-shaped connecting structure with the first arc-shaped structure. The middle part of the connecting edge corresponding to the second filter plate is formed into a fourth arc-shaped structure matched with the inner edge of the sector structure, and a fifth arc-shaped structure and a sixth arc-shaped structure which form an S-shaped connecting structure with the fourth arc-shaped structure are respectively formed on two sides of the fourth arc-shaped structure. By adopting the structure, the device is convenient to be matched with the third filter plate and the slag collecting basket in the sector shape, and the residue accumulation at the joint of the first filter plate and the second filter plate is avoided on the basis of convenient disassembly and assembly.

For the assembly of being convenient for, first filter is the plastic slab, the second filter is the metal sheet, the edge of second filter is formed with the support limit that curls downwards, and correspondingly, the edge of first filter is provided with the support muscle that is used for bearing this support limit.

Preferably, the first end of the supporting rib is partially missing to form a first slag discharging gap, and the second end of the supporting rib is partially missing to form a second slag discharging gap. This structure can avoid the residue accumulation in the junction of first filter and second filter.

In order to facilitate the installation of the first filter plate, the first filter plate is provided with threaded holes for fixing the first filter plate to the bottom of the cleaning machine.

Preferably, the second filter plate is inclined gradually downwards from the edge to the middle, and the opening is located at the lowest position of the second filter plate. The upper surface of the first filter plate is arranged gradually downwards from inside to outside at least near the second filter plate. The first filter plate is provided with a first flow guide surface, the second filter plate is provided with a second flow guide surface, and the first flow guide surface and the second flow guide surface are smoothly connected to form a slag collecting and guiding area together. The structure is favorable for improving backwater efficiency and slag collecting effect.

The utility model provides a cleaning machine, includes the box, the bottom of the case is provided with the return water region of indent, still includes above-mentioned filter subassembly, the filter subassembly covers the open department in the top of return water region.

Compared with the prior art, the utility model has the advantages that: the filter plate assembly main body is formed by splicing the first filter plate and the second filter plate, the first filter plate can be made of plastics, the second filter plate can be made of metal materials, the first filter plate is locked at the bottom of the cleaning machine through screws, and the second filter plate is convenient to take off from the first filter plate and convenient to maintain; the third filter that has set up independent be used for installing album sediment basket on the second filter, be convenient for carry out independent dismouting, washing to album sediment basket more, and the setting of third filter can carry out quick water conservancy diversion to the water near album sediment mouth to improve return water speed, and then avoid the residue to accumulate at filter surface, improve album sediment effect.

Drawings

FIG. 1 is a schematic view of a filter plate assembly (including a slag collecting basket) according to an embodiment of the present utility model;

FIG. 2 is an exploded view of FIG. 1;

fig. 3 is a cross-sectional view of fig. 1.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

As shown in fig. 1 to 3, the filter plate assembly for a cleaning machine in this embodiment includes a first filter plate 1 and a second filter plate 2 that are spliced with each other, a mounting hole 11 for mounting a spray arm is formed in the first filter plate 1, the filter plate assembly further includes a third filter plate 3, an opening 21 that penetrates up and down is formed in the second filter plate 2, the third filter plate 3 covers the opening 21, and the first filter plate 1, the second filter plate 2, and the third filter plate 3 are spliced together to form a complete filter plate. The third filter plate 3 is provided with a slag collecting port 31.

The first filter plate 1 and the second filter plate 2 are provided with filter holes, the hole spacing of the first filter plate 1 is larger than that of the second filter plate 2, and the third filter plate 3 is not provided with filter holes. The hole spacing of the first filter plate 1 is larger than the hole spacing of the second filter plate 2 so as to guide the water flow direction on the surface of the filter plates, and the third filter plate 3 is not provided with filter holes, so that backwater is further converged to the slag collecting port 31, and the slag collecting effect is improved.

The hole spacing of the first filter plate 1 is 1.6-2.0 mm, preferably 1.8mm; the second filter plate 2 has a hole spacing of 1.20 to 1.45mm, preferably 1.25mm. The pore diameter of the filtering holes on the first filtering plate 1 is larger than that of the filtering holes on the second filtering plate 2. The aperture of the filtering holes on the first filtering plate 1 is 1.1-1.3 mm, preferably 1.2mm; the diameter of the filter holes in the second filter plate 2 is 0.7-0.9 mm, preferably 0.8mm.

A slag collecting basket outer frame 32 integrally formed with the third filter plate 3 is arranged below the third filter plate 3, and an inner frame 4 of the slag collecting basket which is arranged through a slag collecting port 31 is arranged in the slag collecting basket outer frame 32. By adopting the structure, the matching structure of the slag collecting basket and the filter plate is simplified, and the local filter plate (the third filter plate) and the slag collecting basket are more convenient to assemble, disassemble and clean.

The mounting hole 11 is located in the middle of the first filter plate 1, and the third filter plate 3 and the slag collecting basket outer frame 32 have a sector structure surrounding the mounting hole 11 in a top view. The structure is convenient to be matched with an open water pump below the spray arm, and the backwater and slag collecting effect is improved.

The joint edge of the first filter plate 1 and the second filter plate 2 is in an S-shaped structure, the middle part of the joint edge corresponding to the first filter plate 1 is formed into a first arc-shaped structure 01 arched towards the inner edge of the sector structure, and the two sides of the first arc-shaped structure 01 are respectively provided with a second arc-shaped structure 02 and a third arc-shaped structure 03 which form an S-shaped joint structure with the first arc-shaped structure. The middle part of the connecting edge corresponding to the second filter plate 2 is shaped into a fourth arc-shaped structure 04 matched with the inner edge of the sector structure, and the two sides of the fourth arc-shaped structure 04 are respectively provided with a fifth arc-shaped structure 05 and a sixth arc-shaped structure 06 which form an S-shaped connecting structure. By adopting the structure, the device is convenient to be matched with the third filtering plate 3 and the slag collecting basket in the sector shape, and the residue accumulation at the joint of the first filtering plate 1 and the second filtering plate 2 is avoided on the basis of convenient disassembly and assembly.

For easy assembly, the first filter plate 1 is a plastic plate, the second filter plate 2 is a metal plate, the edge of the second filter plate 2 is formed with a supporting edge 22 curled downwards, and correspondingly, the edge of the first filter plate 1 is provided with a supporting rib 12 for bearing the supporting edge 22.

The first end of the supporting rib 12 is partially missing to form a first slag discharging gap 121, and the second end of the supporting rib 12 is partially missing to form a second slag discharging gap 122. This structure can avoid accumulation of residues at the joint of the first filter plate 1 and the second filter plate 2.

In order to facilitate the mounting of the first filter plate 1, the first filter plate 1 is provided with threaded holes 13 for fixing it to the bottom of the washing machine.

The second filter plate 2 is inclined downwards gradually from the edge to the middle, forming a second guide surface 23, the opening 21 being located at the lowest position of the second filter plate 2. The upper surface of the first filter plate 1 is gradually and downwards inclined from inside to outside near the second filter plate 2 to form a first guide surface 14, and the first guide surface 14 and the second guide surface 23 are smoothly connected to form a slag collecting and guiding area together. The structure is favorable for improving backwater efficiency and slag collecting effect.

The cleaning machine of this embodiment includes the box, and the bottom half is provided with the return water region of indent, still includes above-mentioned filter subassembly, and the filter subassembly covers the open department in the top in return water region.

The filter plate assembly main body of the embodiment is formed by splicing the first filter plate 1 and the second filter plate 2, the first filter plate 1 can be made of plastics, the second filter plate 2 can be made of metal materials, the first filter plate 1 is locked at the bottom of the cleaning machine through screws, and the second filter plate 2 is convenient to take off from the first filter plate 1 and convenient to maintain the filter plates; the second filter 2 is provided with the independent third filter 3 for installing the slag collecting basket, so that the slag collecting basket can be detached and cleaned independently, water near the slag collecting port 31 can be guided rapidly by the arrangement of the third filter 3, the water return speed is improved, residues are prevented from accumulating on the surface of the filter plate, and the slag collecting effect is improved.

In the description and claims of the present utility model, terms indicating directions, such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", etc., are used to describe various example structural parts and elements of the present utility model, but these terms are used herein for convenience of description only and are determined based on the example orientations shown in the drawings. Because the disclosed embodiments of the utility model may be arranged in a variety of orientations, the directional terminology is used for purposes of illustration and is in no way limiting, such as "upper" and "lower" are not necessarily limited to being in a direction opposite or coincident with the direction of gravity.

Claims

1. A filter subassembly for cleaning machine, includes first filter (1) and second filter (2) of mutual concatenation, open on first filter (1) has mounting hole (11) that are used for installing the spray arm, its characterized in that: the filter further comprises a third filter plate (3), an opening (21) which penetrates through the second filter plate (2) from top to bottom is formed in the second filter plate (2), the third filter plate (3) covers the opening (21), and a slag collecting port (31) is formed in the third filter plate (3).

2. A filter plate assembly for a cleaning machine as claimed in claim 1, wherein: the filter is characterized in that the first filter plate (1) and the second filter plate (2) are provided with filter holes, the hole spacing of the first filter plate (1) is larger than that of the second filter plate (2), and the third filter plate (3) is not provided with filter holes.

3. A filter plate assembly for a cleaning machine as claimed in claim 2, wherein: the hole spacing of the first filter plate (1) is 1.6-2.0 mm; the hole spacing of the second filter plate (2) is 1.20-1.45 mm.

4. A filter plate assembly for a cleaning machine as claimed in claim 2, wherein: the aperture of the filtering holes on the first filtering plate (1) is larger than that of the filtering holes on the second filtering plate (2).

5. The filter plate assembly for a cleaning machine of claim 4, wherein: the aperture of the filtering hole on the first filtering plate (1) is 1.1-1.3 mm; the aperture of the filtering holes on the second filtering plate (2) is 0.7-0.9 mm.

6. A filter plate assembly for a cleaning machine according to any one of claims 2 to 5, wherein: an outer slag collecting basket frame (32) which is integrally formed with the third filter plate (3) is arranged below the third filter plate, and an inner slag collecting basket frame (4) which passes through the slag collecting port (31) is arranged in the outer slag collecting basket frame (32).

7. The filter plate assembly for a cleaning machine of claim 6, wherein: the mounting hole (11) is located in the middle of the first filter plate (1), and the third filter plate (3) and the slag collecting basket outer frame (32) are of a sector structure surrounding the mounting hole (11) from the top view.

8. The filter plate assembly for a cleaning machine of claim 7, wherein: the connecting edges of the first filter plate (1) and the second filter plate (2) are of an S-shaped structure, the middle part of the connecting edge corresponding to the first filter plate (1) is formed into a first arc-shaped structure (01) arched towards the inner edge of the sector structure, and two sides of the first arc-shaped structure (01) are respectively provided with a second arc-shaped structure (02) and a third arc-shaped structure (03) which form the S-shaped connecting structure with the first arc-shaped structure.

9. A filter plate assembly for a cleaning machine as claimed in claim 8, wherein: the middle part of the connecting edge corresponding to the second filter plate (2) is formed into a fourth arc-shaped structure (04) matched with the inner edge of the sector structure, and the two sides of the fourth arc-shaped structure (04) are respectively provided with a fifth arc-shaped structure (05) and a sixth arc-shaped structure (06) which form an S-shaped connecting structure with the fourth arc-shaped structure.

10. A filter plate assembly for a cleaning machine according to any one of claims 1 to 5, wherein: the first filter plate (1) is a plastic plate, the second filter plate (2) is a metal plate, a supporting edge (22) curled downwards is formed at the edge of the second filter plate (2), and correspondingly, a supporting rib (12) for supporting the supporting edge (22) is arranged at the edge of the first filter plate (1).

11. A filter plate assembly for a cleaning machine as claimed in claim 10, wherein: a first slag discharging gap (121) is formed by partial deletion at the first end of the supporting rib (12), and a second slag discharging gap (122) is formed by partial deletion at the second end of the supporting rib (12).

12. A filter plate assembly for a cleaning machine according to any one of claims 1 to 5, wherein: the first filter plate (1) is provided with a threaded hole (13) for fixing the first filter plate to the bottom of the cleaning machine.

13. A filter plate assembly for a cleaning machine according to any one of claims 1 to 5, wherein: the second filter plate (2) is gradually inclined downwards from the edge to the middle, and the opening (21) is positioned at the lowest position of the second filter plate (2).

14. A filter plate assembly for a cleaning machine as claimed in claim 13, wherein: the upper surface of the first filter plate (1) is gradually inclined downwards from inside to outside at least near the second filter plate (2).

15. A filter plate assembly for a cleaning machine as claimed in claim 14, wherein: a first guide surface (14) is formed on the first filter plate (1), a second guide surface (23) is formed on the second filter plate (2), and the first guide surface (14) and the second guide surface (23) are smoothly connected to form a slag collecting guide area together.

16. The utility model provides a cleaning machine, includes the box, the bottom half is provided with the return water region of indent, its characterized in that: a filter plate assembly according to any one of claims 1 to 15, which covers the top opening of the water return area.