CN217244072U - Cleaning machine system - Google Patents

Abstract

The utility model relates to a cleaning machine system, in this clean system of connecing, the scrubbing brush has the suction chamber, suction chamber internal rotation ground is equipped with the brush head, it is equipped with downwardly extending's brush post to brush first, the base has the region of placeeing that is used for supplying the scrubbing brush to place, place and be equipped with the drive division in the region, the base that cooperatees and use through setting up the scrubbing brush with the cleaning machine, the cleaning machine is placed in the region of placeeing of base after cleaning work is finished in can, because the drive division has on the base, the drive division can be used in overhead at this state, the effect in clean suction chamber is prayed in the brush post of messenger's brush head and the inner wall contact in suction chamber, the cooperation of cleaning machine and base like this, need not to change the inside cleaning that can realize cleaning to cleaning machine self at the cleaning machine, and is very convenient.

Description

Cleaning machine system

Technical Field

The utility model relates to a dust collecting equipment field, concretely relates to cleaning machine system.

Background

A vacuum cleaner is a dust removing device commonly used for household cleaning. When the dust collector is used, an operator needs to hold a handle of the dust collector by hands and repeatedly move the dust collector in a place needing cleaning, so that a suction head of the dust collector passes through a dirty place.

For example, chinese patent application No. cn201910443766.x discloses a "dust collector capable of self-cleaning a filtering apparatus", wherein a dust barrel assembly is communicated with a vacuum source through a first air duct; a first air duct is internally provided with a first drainage device which can move in the first air duct; can be switched between a dust removal state and a self-cleaning state. Thereby realizing self-cleaning of the filtering device;

if chinese utility model patent of patent No. CN201921562140.2 (publication No. CN210871295U) discloses "a dust collector rolling brush with self-cleaning function", including installation pole, brush hair unit and self-cleaning unit, the self-cleaning unit sets up in the upper end of connecting plate, and this dust collector rolling brush with self-cleaning function can clear up the rubbish of inside by oneself and strike off, need not manual operation, the sanitization.

Although the similar structure realizes the cleaning of the dust collector, no matter what structure is additionally arranged, the interior of the dust collector needs to be changed, which is very troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art's current situation, provide one kind and need not to realize the cleaner system of scrubbing brush automatically cleaning to the inside improvement of dust catcher.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a cleaning machine system comprising:

the floor brush is provided with a dust suction cavity, a brush head is rotationally arranged in the dust suction cavity, and a brush column extending downwards is arranged on the brush head; and

the base is provided with a placing area for placing the floor brush, a driving part is arranged in the placing area, and the driving part acts on the brush column under the condition that the floor brush is placed in the base placing area, and the brush column is bent outwards to be in contact with the inner wall of the dust suction cavity, so that the dust suction cavity is cleaned under the rotating action of the brush head.

The driving part can be in different forms, preferably, the base top surface is recessed downwards to form the placing area, and the driving part is a boss protruding from the base top surface.

In order to ensure that there is a negative pressure within the suction chamber and that dust can be sucked away with the airflow, it is preferred that the suction chamber has a downwardly opening suction opening and an air outlet in fluid communication with the suction opening, the air outlet being located downstream of the suction opening along the airflow path.

In order to ensure a sufficient dust suction area of the cleaning machine, it is preferable that at least two dust suction openings are provided, and one brush head is provided in each dust suction opening, and correspondingly, at least two bosses are provided and are arranged corresponding to the respective brush heads.

In order to ensure the water flow supplied to the dust collection cavity during brushing of the brush head, preferably, a water tank is further arranged in the floor brush, a first water outlet communicated with the water tank is formed in the middle of the brush head, the top of the boss is recessed downwards to form a concave portion, and a cavity for water to flow out is reserved between the first water outlet and the concave portion when the floor brush is placed in the base placement area.

In order to further ensure that the area at the periphery of the brush head can be cleaned by water, preferably, a second water outlet which is communicated with the water tank in a fluid manner is further formed in the side wall of the dust suction cavity, and the second water outlet is positioned between two adjacent bosses when the floor brush is placed in the base placing area.

In order to synchronously play a role of flushing the bottom surface when water is discharged, preferably, the opening of the second water outlet is arranged downwards, a water retaining strip is arranged between every two adjacent bosses, and a gap for water to flow out is reserved between the water retaining strip and the second water outlet when the floor brush is placed in the base placing area.

In order to discharge water, the water retaining strip can guide the water to the periphery so as to further increase the wetted area of the water flow and facilitate the brushing of the brush head, and the longitudinal section of the water retaining strip is basically in a triangular structure.

The water in the water tank can be automatically sucked into the dust suction cavity under the action of negative pressure, but the power of the water is insufficient due to the conveying mode, so that a pump body for pumping the water source in the water tank to the first water outlet or/and the second water outlet is preferably further arranged in the floor brush.

Preferably, the cleaning machine is a vacuum cleaner or a sweeping robot.

Compared with the prior art, the utility model has the advantages of: this clean system of connecing is through setting up the base that cooperatees and use with the scrubbing brush of cleaning machine, the cleaning machine is placed in the region of putting of base after the cleaning work is finished in the time, because the drive division has on the base, the drive division can be used in the brush head under this state, the effect of clean suction chamber is prayed in the brush post of messenger's brush head and the inner wall contact in suction chamber, the cooperation of cleaning machine and base like this, need not to change the cleanness that can realize cleaning machine self inside the cleaning machine, it is very convenient.

Drawings

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

FIG. 2 is a general view of the floor brush of the embodiment of the present invention, with part of the structure omitted after the floor brush is engaged with the base;

FIG. 3 is an exploded view from another angle of FIG. 2;

fig. 4 is a schematic view of the overall structure of the base according to the embodiment of the present invention;

FIG. 5 is a cross-sectional view from another angle in FIG. 2;

FIG. 6 is an enlarged schematic view at A in FIG. 5;

FIG. 7 is a schematic view of one of the angles of the floor brush according to the embodiment of the present invention;

FIG. 8 is a schematic view of another angle of the floor brush according to the embodiment of the present invention;

fig. 9 is a structural diagram of the floor brush in the embodiment of the present invention, with part of the structure omitted.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 9, in the present embodiment, the cleaning machine system includes a floor brush 1 of the cleaning machine and a base 2 cooperating with the floor brush 1, wherein the cleaning machine can be related negative pressure cleaning equipment, such as a vacuum cleaner or a sweeping robot, as long as there is the floor brush 1.

The floor brush 1 has a dust suction chamber 11, the dust suction chamber 11 in this embodiment has a dust suction opening 111 with a downward opening and an air outlet 113 in fluid communication with the dust suction opening 111, and the air outlet 113 is located downstream of the dust suction opening 111 along the airflow path. In order to ensure the cleaning area covered by the cleaner when in work, at least two dust suction openings 111 are arranged, and a brush head 13 is correspondingly arranged in each dust suction opening 111, and correspondingly, at least two bosses 21 are arranged corresponding to each brush head 13. The rotation of the brush heads 13 can be realized by a driving source which drives a plurality of brush heads 13 to rotate synchronously, but in the embodiment, in order to ensure that the brush heads 13 cannot influence each other, each brush head 13 is driven by an independent driving motor 14.

The cleaning of the floor is achieved by the brush head 13 being rotatably arranged in the dust chamber 11, and the brush head 13 is provided with a downwardly extending brush post 1351, although downward here means that the overall direction is generally downward, but also may be in a downward direction, with a lateral angle, and not in this direction as a restriction.

In order to ensure that water is sprayed to the ground during cleaning, so as to facilitate cleaning, the floor brush 1 is further provided with a water tank 23, the middle part of the brush head 13 is provided with a first water outlet 131 which is in fluid communication with the water tank 23, the top part of the boss 21 is recessed downwards to form a concave part 211, and a first gap 21a for water to flow out is reserved between the first water outlet 131 and the concave part 211 when the floor brush 1 is placed in the placing area 20 of the base 2. In addition, a second water outlet 121 which is in fluid communication with the water tank 23 is further formed in the side wall of the dust suction cavity 11, and when the floor brush 1 is placed in the placing area 20 of the base 2, the second water outlet 121 is located between two adjacent bosses 21. In this embodiment, the second water outlet 121 has a downward opening, and a water bar 22 is disposed between two adjacent bosses 21, and a second gap 22a for water to flow out is left between the water bar 22 and the second water outlet 121 when the floor brush 1 is placed in the placing region 20 of the base 2. The longitudinal section of the water bar 22 in this embodiment is substantially triangular. Therefore, after the water flow impacts the water retaining strip 22, the sharp part at the upper part of the water retaining strip 22 can cut the water flow, so that the water flow is changed in direction, the water flow is sprayed in the circumferential direction, and the ground is uniformly wetted.

The water in the water tank 23 is guided to the ground by the negative pressure of the dust suction cavity 11, but the action of the negative pressure is often limited, so a pump body 24 for pumping the water in the water tank 23 to the first water outlet 131 or/and the second water outlet 121 is further provided in the floor brush 1.

In this embodiment, the base 2 has a placing area 20 for placing the floor brush 1, a driving portion is disposed in the placing area 20, and in a state that the floor brush 1 is placed in the placing area 20 of the base 2, the driving portion acts on the brush columns 1351 and bends the brush columns 1351 outward to contact with the inner wall of the dust suction cavity 11, so as to clean the dust suction cavity 11 under the rotation of the brush head 13. Specifically, the top surface of the base 2 is recessed to form a placement area 20, and the driving portion is a boss 21 protruding from the top surface of the base 2.

The term "fluid communication" as used herein refers to a spatial relationship between two components or portions (hereinafter collectively referred to as a first portion and a second portion, respectively), i.e., a fluid (gas, liquid or a mixture of both) can flow along a flow path from the first portion and/or be transported to the second portion, and may be a direct communication between the first portion and the second portion, or an indirect communication between the first portion and the second portion via at least one third element, such as a fluid channel, e.g., a pipe, a channel, a duct, a flow guide, a hole, a groove, or a chamber that allows a fluid to flow through, or a combination thereof.

Also, directional terms, such as "front," "rear," "upper," "lower," "left," "right," "side," "top," "bottom," and the like, may be used in the description and claims to describe various example structural portions and elements of the invention, but are used herein for convenience of description only and are determined based on the example orientations shown in the figures. Because the disclosed embodiments of the present invention may be oriented in different directions, the directional terms are used for descriptive purposes and are not to be construed as limiting, e.g., "upper" and "lower" are not necessarily limited to directions opposite to or coincident with the direction of gravity.

Claims (10)

1. A cleaning machine system, comprising:

the floor brush (1) is provided with a dust suction cavity (11), a brush head (13) is rotatably arranged in the dust suction cavity (11), and a brush column (1351) extending downwards is arranged on the brush head (13); and

the base (2) is provided with a placement area (20) for placing the floor brush (1), a driving part is arranged in the placement area (20), and in the state that the floor brush (1) is placed in the placement area (20) of the base (2), the driving part acts on the brush column (1351) and enables the brush column (1351) to bend outwards to be in contact with the inner wall of the dust suction cavity (11), so that the dust suction cavity (11) is cleaned under the rotation action of the brush head (13).

2. The cleaning machine system as defined in claim 1, wherein: the top surface of the base (2) is sunken downwards to form the placing area (20), and the driving part is a boss (21) which is convexly arranged on the top surface of the base (2).

3. The cleaning machine system as defined in claim 2, wherein: the dust suction cavity (11) is provided with a dust suction opening (111) with a downward opening and an air outlet (113) communicated with the dust suction opening (111) in a fluid mode, and the air outlet (113) is located at the downstream of the dust suction opening (111) along an airflow flowing path.

4. The cleaning machine system of claim 3 wherein: at least two dust suction openings (111) are provided, each dust suction opening (111) is internally and correspondingly provided with a brush head (13), and correspondingly, at least two bosses (21) are arranged corresponding to the brush heads (13).

5. The cleaning machine system as defined in claim 2, wherein: still be equipped with water tank (23) in scrubbing brush (1), brush head (13) middle part seted up with water tank (23) fluid intercommunication's first delivery port (131), the top undercut of boss (21) forms concave part (211) scrubbing brush (1) is in place under the state in base (2) place region (20), first delivery port (131) with leave water supply outflow's first clearance (21a) between concave part (211).

6. The cleaning machine system as defined in claim 5, wherein: and a second water outlet (121) which is communicated with the water tank (23) in a fluid mode is further formed in the side wall of the dust suction cavity (11), and the second water outlet (121) is located between two adjacent bosses (21) when the floor brush (1) is placed in the base (2) placing area (20).

7. The cleaning machine system as defined in claim 6, wherein: second delivery port (121) opening sets up down, and adjacent two be equipped with water bar (22) between boss (21) scrubbing brush (1) be in place in under the state in region (20) is place in base (2), water bar (22) with leave water supply outflow second clearance (22a) between second delivery port (121).

8. The cleaning machine system as defined in claim 7, wherein: the longitudinal section of the water retaining strip (22) is basically in a triangular structure.

9. The cleaning machine system as defined in claim 6, wherein: the inside of the floor brush (1) is also provided with a pump body (24) which is used for pumping a water source in the water tank (23) to the first water outlet (131) or/and the second water outlet (121).

10. A cleaning machine system as defined in any one of claims 1 through 9 wherein: the cleaning machine is a dust collector or a sweeping robot.

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