CN220024925U

CN220024925U - Cleaning assembly for cleaning machine and cleaning machine

Info

Publication number: CN220024925U
Application number: CN202320569085.XU
Authority: CN
Inventors: 王安琦; 晏建林; 严东旭; 郑军妹
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2023-03-18
Filing date: 2023-03-18
Publication date: 2023-11-17
Anticipated expiration: 2033-03-18

Abstract

The utility model relates to a cleaning component for a cleaning machine and the cleaning machine, wherein the cleaning component for the cleaning machine takes the advancing direction of the cleaning machine as the front, and comprises a shell, wherein a cavity extending along the left-right direction is arranged in the shell, the shell is provided with an air outlet communicated with the cavity, and the bottom of the shell is provided with an opening communicated with the cavity; a brush head disposed within the chamber and arranged to be movable relative to the housing and having a brush member positioned partially beneath the opening; the liquid spraying channel is arranged on the shell and is provided with a liquid outlet communicated with the cavity to spray towards the brush head; the water retaining strip extends along the left-right direction, is arranged at the front edge of the opening, and is provided with an inclined section which gradually inclines backwards from top to bottom. The water is blocked, and the water is guided backwards into the cleaning area by the inclined sections on the water bar, so that the surface to be cleaned is well soaked, the cleaning of stubborn stains on the surface to be cleaned is improved, and a good cleaning effect is achieved.

Description

Cleaning assembly for cleaning machine and cleaning machine

Technical Field

The utility model belongs to the field of household washing and cleaning, and particularly relates to a cleaning assembly for a cleaning machine and the cleaning machine.

Background

The cleaning machine is a floor cleaning machine or a floor sweeping machine, the floor brush component of the cleaning machine cleans the mixture such as dust mixed with water vapor on the floor into the cavity, the mixture subsequently enters the separating component for separation, the separated sewage and garbage are deposited into the storage cavity of the separating component, and clean air is discharged.

The present cleaning machine is as in chinese patent application No. ZL202122421466.7 (issued to the public No. CN 216135798U) discloses a cleaning head for spraying water, comprising a housing and at least two cleaners disposed below the housing for cleaning the floor, wherein the two cleaners are respectively provided with a rolling brush and a track cleaner, the rolling brush and the track cleaner can both rotate on the housing, the rotation axes of the two cleaners are parallel, the rolling brush and the track cleaner are distributed along the front-rear direction and can simultaneously contact the floor for cleaning, the housing is provided with at least two sets of water spraying mechanisms, and each water spraying mechanism sprays water to the rolling brush and the track cleaner.

Because can't adhere to on the track cleaner always on the track cleaner, in the course of the work, there is water to throwing away the shell forward, and the furniture of nearby is easily wetted, influences the life of furniture, in addition, also probably can wet nearby ground, when the user walks, has the possibility that makes the user slip, user experience is poor.

Accordingly, there is a need for further improvements in the cleaning assemblies of existing cleaning machines.

Disclosure of Invention

The first technical problem to be solved by the present utility model is to provide a cleaning assembly for a cleaning machine that blocks water from being thrown out of a housing, against the state of the art.

The second technical problem to be solved by the utility model is to provide a cleaning machine with the cleaning assembly.

The technical scheme adopted by the utility model for solving the first technical problem is as follows: a cleaning assembly for a cleaning machine, for advancing the cleaning machine in a direction of travel, comprising:

a housing having a chamber extending in a left-right direction therein, the housing having an air outlet communicating with the chamber, and a bottom of the housing having an opening communicating with the chamber;

a brush head disposed within the chamber and arranged to be movable relative to the housing and having a brush member located partially beneath the opening for brushing a floor surface to be cleaned;

a liquid spraying channel which is arranged on the shell and is provided with a liquid outlet communicated with the cavity for spraying towards the brush head;

it is characterized in that the method also comprises the following steps:

the water retaining strip extends along the left-right direction, is arranged at the front edge of the opening, and is provided with an inclined section which gradually inclines backwards from top to bottom.

The water bar may be located in front of or behind the open front edge, but preferably it is located behind the open front edge.

Preferably, the rear surface of the water bar is an arc surface arched forwards.

Further preferably, the water bar comprises a vertical section located above the inclined section and connected to the top edge of the inclined section, and the vertical section is located above the opening.

In order to realize the installation of breakwater and casing, the front side of breakwater is provided with the bending section that extends back and upwards buckle forward, bending section and vertical section enclose jointly and supply open front edge inserts the slot wherein. In addition, can also adopt the form that sets up protruding muscle on the manger plate strip, and set up the spacing groove that supplies protruding muscle spacing wherein at the preceding lateral wall of cavity, can also adopt the mode of buckle installation.

For scraping the brush, the outer surface of the brush can be in contact with the rear surface of the water bar. Therefore, the garbage or water on the brush piece can be scraped, and the cleaning capability of the brush piece on the ground is improved while the brush piece is kept clean.

In order to supply water into the liquid spraying channels, two liquid spraying channels are arranged at intervals along the left-right direction, and a water running box is arranged above the shell and is provided with a water outlet communicated with the liquid spraying channels.

The brush head has various structural forms, can adopt the form of a rolling brush, can also adopt other forms, but preferably, the brush head comprises an annular track, a driving roll shaft and a driven roll shaft, wherein the driving roll shaft and the driven roll shaft can rotate, the brush piece is arranged on the outer surface of the annular track, the annular track surrounds the peripheries of the driving roll shaft and the driven roll shaft, and the driving roll shaft and the driven roll shaft are driven to move relative to the shell under the rotation of the driving roll shaft and the driven roll shaft.

The brush member may be in the form of a brush bar or a roll cloth, but preferably, the brush member is a brush bar extending in the left-right direction, and the brush bars are plural and are arranged at intervals along the circumferential direction of the endless track.

In order to leak out the redundant water, the annular crawler belt is provided with a water leakage hole through which water passes.

The utility model solves the second technical problem by adopting the technical proposal that: the utility model provides a cleaning machine, includes cleaning component, its characterized in that, cleaning component be cleaning component, this cleaning machine still includes the fan that provides the negative pressure source and is used for separating dust and liquid separation subassembly, along the fluid flow path, air outlet, separation subassembly and fan are arranged in proper order and are linked together.

Compared with the prior art, the utility model has the advantages that: this cleaning component sets up the breakwater in open front edge department, and at the cleaning machine during operation, the hydrojet passageway sprays water towards the brush head, and the brush head wets and sweeps to the surface to be cleaned relatively, can block the water that throws away through the brush head and move outside the casing forward, and the existence of the slope section on the breakwater, with water guide backward to clean in the region, the surface to be cleaned wets better, has improved the clearance of the intractable spot on the surface to be cleaned, has obtained better cleaning performance.

Drawings

FIG. 1 is a schematic view of a part of a cleaning assembly according to the present embodiment;

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

fig. 3 is a schematic perspective exploded view of a part of the structure 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 cleaning machine of the present embodiment is a floor washer, and may also be a sweeper.

The cleaning machine comprises a cleaning component, a fan for providing a negative pressure source and a separating component for separating dust and liquid, wherein the cleaning component, the separating component and the fan are sequentially arranged and communicated along a fluid flow path. The fan and the separation assembly all adopt structures in the prior art, and detailed description will not be repeated in this embodiment. In this embodiment, the surface to be cleaned is the floor surface with the traveling direction of the cleaner as the front.

As shown in fig. 1 to 3, the cleaning assembly of the present embodiment includes a housing 1, a brush head 2, a liquid spraying channel 3, a water bar 4, and a water running box 5. Wherein, the inside of the shell 1 is provided with a chamber 10 extending along the left-right direction, the shell 1 is provided with an air outlet 102 communicated with the chamber 10, and the bottom of the shell 1 is provided with an opening 101 communicated with the chamber 10. The above-described separation assembly communicates with the air outlet 102 of the housing 1.

As shown in fig. 3, the liquid ejecting passage 3 is provided in the housing 1 and has a liquid outlet communicating with the chamber 10 to eject toward the brush head 2. In the present embodiment, there are two liquid spraying channels 3, and are arranged at intervals along the left-right direction, a water running box 5 is arranged above the casing 1, and the water running box 5 has a water outlet communicated with the liquid spraying channels 3.

As shown in fig. 1 and 2, the brush head 2 is disposed within the chamber 10 and is arranged to be movable relative to the housing 1 and has a brush member located partially beneath the opening 101 for brushing a floor surface to be cleaned. Specifically, the brush head 2 includes an annular track 21, a rotatable driving roller shaft 22 and a rotatable driven roller shaft 23, and brushes are disposed on the outer surface of the annular track 21 and are brush strips 211 extending in the left-right direction, and in this embodiment, the brush strips 211 are plural and are arranged at intervals along the circumferential direction of the annular track 21. The endless track 21 surrounds the peripheries of the driving roller shaft 22 and the driven roller shaft 23, and moves relative to the housing 1 under the rotational drive of the driving roller shaft 22 and the driven roller shaft 23. The driving mechanism for realizing the rotation of the driving roller shaft 22 adopts a structure in the prior art, and will not be described in detail in this embodiment. In addition, the endless track 21 is provided with water leakage holes (not shown) through which water passes.

As shown in fig. 2, the water bar 4 extends in the left-right direction and is disposed at the front edge of the opening 101 rearward of the front edge of the opening 101. The rear surface of the water bar 4 is an arc surface 42 which is arched forwards. In this embodiment, the water bar 4 includes a vertical section 43 and an inclined section 41 sequentially connected from top to bottom, that is, the vertical section 43 is located above the inclined section 41, and the bottom edge of the vertical section 43 is connected with the top edge of the inclined section 41. Wherein the inclined section 41 is gradually inclined rearward from top to bottom, and the vertical section 43 is located above the opening 101. In order to facilitate the installation of the water bar 4, the front side of the water bar 4 is provided with a bending section 44 extending forward and bending upward, and the bending section 44 and the vertical section 43 together enclose a slot 45 into which the front edge of the opening 101 is inserted. The mounting of the water deflector is achieved when the front edge of the opening 101 of the housing 1 is inserted into the slot 45.

The outer end surface of the brush bar 211 can be contacted with the rear surface of the water bar 4 in order to scrape the brush bar on the brush head.

In the description and claims of the present utility model, terms indicating directions, such as "front", "rear", "left", "right", "side", 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. Since the disclosed embodiments of the utility model may be arranged in a variety of orientations, these directional terms are used by way of illustration only and are in no way limiting.

Claims

1. A cleaning assembly for a cleaning machine, for advancing the cleaning machine in a direction of travel, comprising:

a housing (1) having a chamber (10) extending in the left-right direction inside, the housing (1) having an air outlet communicating with the chamber (10), and the bottom of the housing (1) having an opening (101) communicating with the chamber (10);

a brush head (2) provided within the chamber (10) and arranged to be movable relative to the housing (1) and having a brush member located partially beneath the opening (101) for brushing a floor surface to be cleaned;

a liquid spraying channel (3) which is arranged on the shell (1) and is provided with a liquid outlet communicated with the cavity (10) to spray towards the brush head (2);

it is characterized in that the method also comprises the following steps:

and a water bar (4) extending in the left-right direction and provided at the front edge of the opening (101) and having an inclined section (41) gradually inclined rearward from top to bottom.

2. The cleaning assembly of claim 1, wherein: the water bar (4) is positioned behind the front edge of the opening (101).

3. The cleaning assembly of claim 2, wherein: the rear surface of the water bar (4) is an arc-shaped surface (42) arched forwards.

4. The cleaning assembly of claim 2, wherein: the water bar (4) comprises a vertical section (43) which is positioned above the inclined section (41) and is connected with the top edge of the inclined section (41), and the vertical section (43) is positioned above the opening (101).

5. The cleaning assembly of claim 4, wherein: the front side of the water bar (4) is provided with a bending section (44) which extends forwards and bends upwards, and the bending section (44) and the vertical section (43) jointly enclose a slot (45) into which the front edge of the opening (101) is inserted.

6. The cleaning assembly of claim 1, wherein: the outer surface of the brush piece can be contacted with the rear surface of the water bar (4).

7. The cleaning assembly of claim 1, wherein: the two liquid spraying channels (3) are arranged at intervals along the left-right direction, a water running box (5) is arranged above the shell (1), and the water running box (5) is provided with a water outlet communicated with the liquid spraying channels (3).

8. The cleaning assembly of any one of claims 1 to 7, wherein: the brush head (2) comprises an annular track (21), a driving roll shaft (22) and a driven roll shaft (23), wherein the driving roll shaft (22) and the driven roll shaft (23) can rotate, the brush is arranged on the outer surface of the annular track (21), the annular track (21) surrounds the peripheries of the driving roll shaft (22) and the driven roll shaft (23), and the driving roll shaft (22) and the driven roll shaft (23) are driven to move relatively to the shell (1) in a rotating mode.

9. The cleaning assembly of claim 8, wherein: the brush piece is a brush strip (211) extending along the left-right direction, and the brush strips (211) are arranged at intervals along the circumference of the annular crawler belt (21).

10. The cleaning assembly of claim 8, wherein: the annular crawler belt (21) is provided with water leakage holes for water to pass through.

11. A cleaning machine comprising a cleaning assembly according to any one of claims 1 to 10, and further comprising a fan for providing a source of negative pressure and a separating assembly for separating dust and liquid, the air outlet, separating assembly and fan being arranged in series and in communication along a fluid flow path.