CN218651661U

CN218651661U - A scrubbing brush module and cleaning machine for cleaning machine

Info

Publication number: CN218651661U
Application number: CN202222618205.9U
Authority: CN
Inventors: 倪晓龙; 张旭东; 郑军妹
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-21
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to a scrubbing brush module and cleaning machine for cleaning machine, should be arranged in the scrubbing brush module of cleaning machine, the shell has opening suction chamber down, the shell still includes first air intake and second air intake, the knuckle is located in the shell and its inside cavity forms the runner of airing exhaust, deep bead and actuating mechanism all locate on the shell, through arranging first runner and second runner in the shell, and make the two correspond first air intake and the second air intake of intercommunication shell respectively, work as the large granule like this, hair inhales behind the shell, carry the sewage incasement to the low reaches through two runners respectively with liquid, hair and large granule have been avoided blocking in the pipeline, thereby pipeline blocking's problem has been solved, and make the deep bead remove through actuating mechanism, can be according to the break-make of the nimble first runner of switching of user state, it is very convenient.

Description

A scrubbing brush module and cleaning machine for cleaning machine

Technical Field

The utility model relates to a cleaning device field of family specifically belongs to a scrubbing brush module and cleaning machine for cleaning machine.

Background

In the clean field of family, hand-held type negative pressure burnisher has followed the age of wired plug-in equipment, has gradually transitioned to the wireless device age of using wireless dust catcher, scrubber as the mainstream, has saved the restriction of pencil, makes the fuselage have highly liberalized operating space to greatly reduced the intensity of housework, very big promotion people's happiness of living. The existing negative pressure cleaning equipment mostly realizes sweeping on the ground through a cleaning mode of a front rolling brush and collects dust particles by utilizing the suction effect of negative pressure, although the combined cleaning mode has a better cleaning effect on general dust, some large particles and hairs cannot be sucked away by the negative pressure at the first time due to large size, and the dust particles are remained at the brush head.

Therefore, the Chinese utility model patent with the patent number of CN202120157524.7, the cleaning head and the floor cleaning machine, and the Chinese invention application with the patent number of CN201710680218.X, the floor brush and the cleaning dust collector thereof, both disclose the design of double air ducts, and in both applications, the two inlets of the air ducts are respectively designed in the front and the back of the double rolling brushes or in the gap of the double rolling brushes, so that once the negative pressure cleaning of the first inlet is not carried out properly, the second inlet can play a role in compensating the first inlet, and double insurance is carried out to ensure the cleaning effect. This design, while effective in improving particle accumulation and hair residue at the brushhead portion, still has essentially no ability to handle larger particles, and the roller brush structure is typically spaced closer to the housing member of the floor brush module, a natural disadvantage of the structure making it difficult to specifically handle large particles.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art's current situation, provide a ground brush module for cleaning machine that can trade the air inlet mode with direct processing large granule and hair.

The utility model discloses the second technical problem that will solve is to prior art's current situation, provides a cleaning machine with above-mentioned scrubbing brush module.

The utility model provides a technical scheme that above-mentioned first technical problem adopted is: a floor brush module for a cleaning machine, comprising:

the device comprises a shell, a first air inlet, a second air inlet and a control device, wherein the shell is provided with a dust suction cavity with a downward opening, the shell further comprises a first air inlet and a second air inlet, the first air inlet is positioned on the front side of the dust suction cavity, and the second air inlet is positioned on the rear side of the dust suction cavity along the advancing direction of a floor brush module;

the first air inlet and the second air inlet are respectively communicated with the air exhaust channel through a first channel and a second channel which are correspondingly arranged on the shell;

the wind shield is arranged on the shell, the extending direction of the wind shield is crossed with the flowing direction of the fluid in the first flow channel, and the wind shield can reciprocate along the extending direction of the wind shield so as to extend into the first flow channel or separate from the first flow channel, so that the first flow channel is correspondingly closed or opened; and

and the driving mechanism is arranged on the shell, and the power output end of the driving mechanism is in driving connection with the wind shield.

In order to ensure that the fluid in the two air inlets can be conveyed into the exhaust air flow channel of the knuckle, preferably, the outer shell comprises a supporting frame body and an air guide shell arranged on the front side of the supporting frame body, the front side of the air guide shell is hollow, the bottom of the air guide shell is opened to form the dust suction cavity, and the air guide shell is connected with the knuckle through an air guide sleeve.

The air guide sleeve can be in different structural forms, preferably, the air guide sleeve comprises a body, the body is cylindrical, the top of the body extends upwards to form a guide seat, a first flow passage is formed in the hollow body, and a second flow passage which is communicated with the front and the back is formed in the hollow guide seat.

Specifically, the guide seat is formed in the middle area of the top of the body.

In order to ensure that the wind deflector can close the first flow channel, preferably, the wind deflector is arranged above the wind guide sleeve, and a guide opening for the wind deflector to extend into is formed in the wind guide seat.

In order to ensure the conduction of the air path, preferably, the air guide casing is transversely arranged, and the rear end of the air guide casing is provided with a connecting seat, and the front end of the air guide sleeve is connected to the connecting seat.

In order to facilitate the movement of the driving wind shield, preferably, the driving mechanism comprises a driving motor and a transmission gear, an output shaft of the driving motor extends backwards, the transmission gear and the output shaft of the driving motor are coaxially arranged, and a rack in transmission fit with the transmission gear is correspondingly arranged on the wind shield.

Specifically, the rack is arranged at the top of the wind deflector and extends upwards, and the transmission gear is arranged beside the rack and can be meshed with the rack.

In order to avoid air leakage at the tail end of the air guide sleeve, the rear side of the air guide sleeve is preferably provided with an end head used for being connected with a steering knuckle.

In order to further solve the second technical problem, the utility model discloses the technical scheme who adopts does: a cleaning machine is provided with the floor brush module, the fan module and the separation module for separating the water and dust mixture, the separation module is positioned between the floor brush module and the fan module along the airflow flowing path, and the floor brush module, the separation module and the fan module are in fluid communication.

Compared with the prior art, the utility model has the advantages of: this a scrubbing brush module for cleaning machine, through arranging first runner and second runner in the shell, and make the two correspond first air intake and the second air intake of intercommunication shell respectively, like this when the large granule, hair inhales behind the shell, carry to the sewage incasement of low reaches through two runners respectively with liquid, avoided hair and large granule to block in the pipeline, thereby the problem of pipe blockage has been solved, and make the deep bead remove through actuating mechanism, can be according to the break-make of the nimble first runner of switching of user state, therefore, the great convenience is provided.

Drawings

Fig. 1 is a schematic view of the overall structure of a floor brush module according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a sectional view of the overall structure of the floor brush module according to the embodiment of the present invention;

FIG. 4 is a general view of the wind guide sleeve;

fig. 5 is an overall schematic view of the cleaning machine.

Detailed Description

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

As shown in fig. 1 to 5, it is a preferred embodiment of the present invention. In the present embodiment, the floor brush module for a cleaning machine includes a housing 1, a knuckle 2, a wind deflector 4, and a driving mechanism 5. The above-mentioned housing 1 has a dust suction chamber 1a with a downward opening, the housing 1 further includes a first air inlet 101 and a second air inlet 102, the first air inlet 101 is located at the front side of the dust suction chamber 1a, the second air inlet 102 is located at the rear side of the dust suction chamber 1a along the traveling direction of the floor brush module, the knuckle 2 is disposed in the housing 1 and the interior thereof is hollow to form an exhaust air flow passage 20, the outlet end of the exhaust air flow passage 20 has an air outlet 2b for discharging fluid, the above-mentioned first air inlet 101 and second air inlet 102 are respectively in fluid communication with the exhaust air flow passage 20 through a first flow passage 3a and a second flow passage 3b correspondingly disposed in the housing 1, further, the cleaner mentioned herein further includes a fan module 03 and a separation module 02 for separating a mixture of water and dust along an air flow path, and the separation module 02 is located between the floor brush module 01 and the fan module 03, and the floor brush module 01, the separation module 02 and the fan module 03 are in fluid communication. And the fluid output by the steering knuckle 2 of the floor brush module 01 is conveyed into the separation module 02 and finally discharged out of the machine body.

In order to ensure that the fluid from the two air inlets can be delivered into the exhaust channel of the knuckle, the casing 1 in this embodiment includes a supporting frame 11 and an air guide casing 12 disposed at the front side of the supporting frame 11, the front side of the air guide casing 12 is hollow and has an opening at the bottom to form a dust suction chamber 1a, the air guide casing 12 is connected with the knuckle 2 through an air guide sleeve 3, and the rear side of the air guide sleeve 3 has a tip 33 for connecting with the knuckle 2. The air guiding casing 12 in this embodiment is transversely disposed, and the rear end thereof has a connecting seat 121, and the front end of the air guiding sleeve 3 is connected to the connecting seat 121.

The air guiding sleeve in this embodiment may have different structural forms, and the air guiding sleeve 3 includes a main body 31, the main body 31 is cylindrical, and the top of the main body 31 extends upward to form a guiding seat 32, the main body 31 is hollow to form a first flow channel 3a, and the guiding seat 32 is hollow to form a second flow channel 3b that is through in the front and back directions. Specifically, the deflector seat 32 is formed at a middle region of the top of the body 31.

The wind deflector 4 in this embodiment is disposed on the housing 1, and the extending direction of the wind deflector 4 intersects with the flowing direction of the fluid in the first flow channel 3a, and the wind deflector 4 can reciprocate along the extending direction thereof to extend into the first flow channel 3a or separate from the first flow channel 3a, so as to correspondingly close or open the first flow channel 3a, and the driving mechanism 5 is disposed on the housing 1, and the power output end thereof is in driving connection with the wind deflector 4. In order to facilitate the movement of the wind deflector, the driving mechanism 5 includes a driving motor 51 and a transmission gear 52, an output shaft of the driving motor 51 extends backwards, the transmission gear 52 is coaxially arranged with the output shaft of the driving motor 51, and a rack 53 in transmission fit with the transmission gear 52 is correspondingly arranged on the wind deflector 4. In order to ensure that the wind deflector can close the first flow channel, the wind deflector 4 in the embodiment is arranged above the wind guide sleeve 3, and the wind guide seat 32 is provided with a guide opening 40 into which the wind deflector 4 extends. Specifically, a rack 53 is provided on top of the wind deflector 4 and extends upward, and the gear teeth 52 are arranged beside the rack 53 and can mesh therewith.

The term "fluid communication" as used herein refers to a spatial relationship between two components or portions (hereinafter, referred to as a first portion and a second portion) in a unified manner, i.e., a fluid (gas, liquid or a mixture thereof) can flow along a flow path from the first portion or/and be transported to the second portion, and may be directly communicated between the first portion and the second portion, or indirectly communicated between the first portion and the second portion via at least one third member, which may be a fluid passage such as a pipe, a channel, a duct, a flow guide member, a hole, a groove, or a chamber allowing the fluid to flow therethrough, or a combination thereof.

Furthermore, directional terms, such as "front," "rear," "upper," "lower," "left," "right," "side," "top," "bottom," and the like, used in the description and claims of the present invention are used to describe various example structural portions and elements of the present invention, but are used herein for convenience of description only and are to be determined based on example orientations shown in the accompanying drawings. Because the disclosed embodiments may be arranged in different orientations, these directional terms are for illustrative purposes only and should not be construed as limiting, and for example, "upper" and "lower" are not necessarily limited to orientations opposite or consistent with the direction of gravity.

Claims

1. A floor brush module for a cleaning machine, comprising:

the dust collection device comprises a shell (1) and a dust collection module, wherein the shell (1) is provided with a dust collection cavity (1 a) with a downward opening, the shell (1) further comprises a first air inlet (101) and a second air inlet (102), the first air inlet (101) is located on the front side of the dust collection cavity (1 a) along the advancing direction of the floor brush module, and the second air inlet (102) is located on the rear side of the dust collection cavity (1 a);

the air exhaust device comprises a shell (1), a steering knuckle (2) and a first air inlet (101), wherein the steering knuckle is arranged in the shell (1), the interior of the steering knuckle is hollow to form an air exhaust flow channel (20), an air outlet (2 b) for discharging fluid is formed in the outlet end of the air exhaust flow channel (20), and the first air inlet (101) and the second air inlet (102) are respectively communicated with the air exhaust flow channel (20) through a corresponding first flow channel (3 a) and a corresponding second flow channel (3 b);

it is characterized by also comprising:

the wind shield (4) is arranged on the shell (1), the extending direction of the wind shield is crossed with the flowing direction of the fluid in the first flow channel (3 a), and the wind shield (4) can move back and forth along the extending direction of the wind shield to extend into the first flow channel (3 a) or separate from the first flow channel (3 a) so as to correspondingly close or open the first flow channel (3 a); and

and the driving mechanism (5) is arranged on the shell (1), and the power output end of the driving mechanism is in driving connection with the wind shield (4).

2. The floor brush module of claim 1, wherein: the shell (1) comprises a supporting frame body (11) and an air guide shell (12) arranged on the front side of the supporting frame body (11), the front side of the air guide shell (12) is hollow, the bottom opening of the air guide shell forms the dust suction cavity (1 a), and the air guide shell (12) is connected with the steering knuckle (2) through an air guide sleeve (3).

3. The floor brush module of claim 2, wherein: the air guide sleeve (3) comprises a body (31), the body (31) is cylindrical, the top of the body extends upwards to form a guide seat (32), a first flow channel (3 a) is formed in the body (31) in a hollow mode, and a second flow channel (3 b) which is through from front to back is formed in the guide seat (32) in a hollow mode.

4. A floor brush module according to claim 3, wherein: the guide seat (32) is formed in the middle area of the top of the body (31).

5. The floor brush module of claim 4, wherein: the wind deflector (4) is arranged above the wind guide sleeve (3), and the guide seat (32) is provided with a guide opening (40) for the wind deflector (4) to extend into.

6. The floor brush module of claim 5, wherein: the air guide shell (12) is transversely arranged, the rear end of the air guide shell is provided with a connecting seat (121), and the front end of the air guide sleeve (3) is connected to the connecting seat (121).

7. The floor brush module of claim 6, wherein: the driving mechanism (5) comprises a driving motor (51) and transmission teeth (52), an output shaft of the driving motor (51) extends backwards, the transmission teeth (52) and the output shaft of the driving motor (51) are coaxially arranged, and a rack (53) in transmission fit with the transmission teeth (52) is correspondingly arranged on the wind shield (4).

8. The floor brush module of claim 7, wherein: the rack (53) is arranged at the top of the wind shield (4) and extends upwards, and the transmission gear (52) is arranged beside the rack (53) and can be meshed with the rack.

9. The floor brush module of claim 8, wherein: the rear side of the air guide sleeve (3) is provided with a head (33) used for being connected with the steering knuckle (2).

10. A cleaning machine having a floor brush module according to any one of claims 1 to 9, characterized in that: the dust and water separating device further comprises a fan module (03) and a separating module (02) used for separating water and dust mixture, wherein the separating module (02) is located between the floor brush module (01) and the fan module (03) along an airflow flowing path, and the floor brush module (01), the separating module (02) and the fan module (03) are in fluid communication.