CN217067994U

CN217067994U - Filter cartridge and floor cleaning machine filter assembly

Info

Publication number: CN217067994U
Application number: CN202123232166.0U
Authority: CN
Inventors: 李万通
Original assignee: Zhejiang Haoda Electric Appliance Co ltd
Current assignee: Zhejiang Haoda Electric Appliance Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-07-29
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a filter cartridge and floor cleaning machine filtering component, include: the box body is equipped with in the box body and filters and hold the chamber, is equipped with the inlet opening on the lateral wall of box body, still is equipped with a plurality of filtration holes on the lateral wall of box body, is equipped with two centre gripping recesses on the last lateral wall of box body, and the inlet opening setting is at the preceding lateral wall of box body, and a plurality of filtration holes set up the lower lateral wall at the box body, and the back lateral wall of box body also is equipped with a plurality of filtration holes, is equipped with first support step on the outer wall of box body. The utility model discloses water and impurity on the round brush get rid of into through the inlet opening and filter in the box, filter the hole and can filter the impurity of aquatic, can handle impurity and moisture division, also can avoid the induction pipe to take place to block simultaneously.

Description

Filter cartridge and floor cleaning machine filter assembly

Technical Field

The utility model belongs to the technical field of floor cleaning machine, concretely relates to filter cartridge and floor cleaning machine filtering component.

Background

The floor washing machine belongs to cleaning equipment, is a cleaning machine integrating dust collection and floor washing, and mainly comprises a handle assembly, a machine body assembly and a cleaning head assembly, wherein the machine body assembly comprises a clean water tank, a sewage tank, a negative pressure suction device, a battery pack assembly, a master control PCBA and a control panel; the cleaning head comprises a cleaning rolling brush and a driving part thereof, and a clear water spraying system, and the garbage and water stains enter the sewage tank through the garbage leading-in pipe so as to complete the cleaning process.

The existing floor washing machine has no filtering function, so that the position of an introducing pipe is easy to be blocked.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter cartridge and floor cleaning machine filtering component can filter the impurity of aquatic, can separate impurity and moisture and handle, also can avoid taking place the jam simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a filtration cassette comprising:

the box body is provided with a filtering and accommodating cavity in the box body, the side wall of the box body is provided with a water inlet hole, and the side wall of the box body is also provided with a plurality of filtering holes.

Furthermore, two clamping grooves are formed in the upper side wall of the box body.

Furthermore, the inlet opening sets up the preceding lateral wall at the box body, and a plurality of filtration pore settings are at the lower lateral wall of box body.

Furthermore, the rear side wall of the box body is also provided with a plurality of filtering holes.

Furthermore, the outer wall of the box body is provided with a first supporting step.

The utility model also discloses a floor cleaning machine filter assembly, include:

a support;

the rolling brush is rotationally connected to the bracket;

a water spray rod for spraying water to the rolling brush;

in the filter box, the box body receives water and impurities on the rolling brush through the water inlet hole.

Furthermore, a slot with an upward opening is formed in the support, the filter box is connected with the slot in an inserting mode, a water through hole is formed in the side wall of the slot, and the water through hole is connected with a suction device of the floor washing machine.

Furthermore, the inner wall of the slot is provided with a second supporting step, the first supporting step of the box body is placed behind the second supporting step, and a gap exists between the lower side surface of the box body and the bottom surface of the slot.

Further, the limber hole is provided in the rear side wall of the holder.

Further, the round brush is connected at the front end of the support in a rotating mode, and the water spraying rod is arranged between the round brush and the filter box.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) water and impurities on the rolling brush are thrown into the filter box through the water inlet holes, the impurities in the water can be filtered through the filter holes, the impurities and the water can be separated, and meanwhile, the situation that the inlet pipe is blocked can be avoided;

(2) the filter box can be directly taken out from the slot, so that sundries filtered by the filter box can be conveniently discarded;

(3) the two clamping grooves are respectively clamped by two fingers, so that the box body is convenient to lift.

Drawings

FIG. 1 is a schematic diagram of a filter assembly of a scrubber;

FIG. 2 is a schematic view of the structure of FIG. 1 with the upper cover removed;

FIG. 3 is a cross-sectional view of FIG. 1;

FIG. 4 is a schematic view of the filter cassette;

FIG. 5 is a schematic structural view of an upper support bracket in the bracket;

FIG. 6 is a schematic view of the arrangement of FIG. 2 with the roller brush and filter cartridge removed;

fig. 7 is an exploded view of fig. 6.

In the figure: 1. an upper cover; 2. an upper support frame; 3. a lower support frame; 4. a support; 5. rolling and brushing; 6. a water spray bar; 7. a box body; 8. a clamping groove; 9. a second support step; 10. a water-through cannula; 11. an introducing pipe; 12. a water through hole; 13. a filter receiving chamber; 14. a first support step; 15. a water inlet hole; 16. a filtration pore; 17. and (4) a slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a filter box and a filter assembly of a floor washing machine.

As shown in fig. 3 and 4, a filter cassette for filtering foreign substances in water sucked on a roll brush 5 by a suction means, the filter cassette comprising: and a box body 7.

As shown in fig. 3 and 4, be equipped with in the box body 7 and filter and hold chamber 13, impurity is located after being filtered by box body 7 and filters and holds chamber 13, is equipped with inlet opening 15 on the lateral wall of box body 7, and the shape of inlet opening 15 sets up to the rectangle, still is equipped with a plurality of filtration pores 16 on the lateral wall of box body 7, and the high-speed rotation of round brush 5 produces centrifugal force, and water and impurity on the round brush 5 throw into through inlet opening 15 and filter in the box, filter pores 16 can filter the impurity of aquatic.

As shown in fig. 4, two holding grooves 8 are formed on the upper side wall of the box body 7, and two fingers are respectively held by the two holding grooves 8, so that the box body 7 can be conveniently lifted.

As shown in fig. 4, the water inlet 15 is disposed on the front side wall of the box body 7, the filtering holes 16 are disposed on the lower side wall of the box body 7, and the filtering holes 16 are also disposed on the rear side wall of the box body 7.

As shown in fig. 3 and 4, the outer wall of the case 7 is provided with a first supporting step 14.

As shown in fig. 1-6, the utility model also discloses a scrubber filtering component, include:

the support 4 comprises a lower support frame 3 and an upper support frame 2;

the rolling brush 5 is rotationally connected to the support 4, the rolling brush 5 is rotationally connected to the front end of the support 4, and the driving device can drive the rolling brush 5 to rotate on the support 4;

in the filter box, the box body 7 receives water and impurities on the rolling brush 5 through the water inlet hole 15 and is used for filtering the impurities in the water on the rolling brush 5 sucked by the suction device;

a water spray rod 6 for spraying water to the round brush 5, water spray rod 6 sets up between the box body 7 of round brush 5 and filter cartridge, and water spray rod 6 is used for spraying water to the round brush 5.

The support 4 is provided with an insertion groove 17 with an upward opening, the box body 7 of the filter box is inserted into the insertion groove 17, the side wall of the insertion groove 17 is provided with a water through hole 12, the water through hole 12 is arranged at the lower end of the rear side wall of the support 4, a water through insertion pipe 10 communicated with the water through hole 12 is fixed on the outer side of the rear side wall of the support 4, a guide pipe 11 is inserted into the water through insertion pipe 10, the water through hole 12 is connected with a suction device of the floor washing machine through the guide pipe 11, the suction device generates negative pressure, and water filtered out by the filter box can be pumped into a sewage tank. The filter cassette can then be removed from the slot 17 and the debris filtered by the filter cassette can be discarded, thereby preventing the inlet tube 11 from becoming clogged.

As shown in fig. 3 and 5, the inner wall of the slot 17 is provided with a second supporting step 9, after the first supporting step 14 of the box body 7 is placed on the second supporting step 9, a gap exists between the lower side surface of the box body 7 and the bottom surface of the slot 17, filtered water flows into the gap, and the bottom surface of the slot 17 is inclined towards the water through hole 12 from top to bottom, so that the suction device can better suck water at the bottom of the slot 17.

In addition, as shown in fig. 1 and 3, the upper side of the bracket 4 is covered with the upper cover 1 so as to cover the filter cassette and the roll brush 5 in the bracket 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A filtration cassette, comprising:

2. A filter cassette as defined in claim 1, wherein: two clamping grooves are arranged on the upper side wall of the box body.

3. A filter cassette as defined in claim 1, wherein: the inlet opening sets up at the preceding lateral wall of box body, and a plurality of filtration pore settings are at the lower lateral wall of box body.

4. A filter cassette as defined in claim 1, wherein: the rear side wall of the box body is also provided with a plurality of filtering holes.

5. A filter cassette as defined in claim 1, wherein: the outer wall of the box body is provided with a first supporting step.

6. A scrubber filter assembly comprising:

a support;

the rolling brush is rotationally connected to the bracket;

a water spray rod for spraying water to the rolling brush;

a filter cassette as claimed in any one of claims 1 to 5, wherein the cassette body receives water and impurities above the roller brush through the inlet opening.

7. The floor scrubber filter assembly of claim 6, wherein: the bracket is provided with a slot with an upward opening, the filter box is inserted into the slot, the side wall of the slot is provided with a limber hole, and the limber hole is connected with a suction device of the floor washing machine.

8. The floor scrubber filter assembly of claim 6, wherein: the inner wall of the slot is provided with a second supporting step, the first supporting step of the box body is placed behind the second supporting step, and a gap exists between the lower side surface of the box body and the bottom surface of the slot.

9. The floor scrubber filter assembly of claim 7, wherein: the limbers are arranged on the rear side wall of the bracket.

10. The floor scrubber filter assembly of claim 6, wherein: the round brush rotates to be connected in the front end of support, and the water spray rod sets up between round brush and filter cartridge.