CN215348724U

CN215348724U - Rolling brush assembly

Info

Publication number: CN215348724U
Application number: CN202120270816.1U
Authority: CN
Inventors: 杨进
Original assignee: Shenzhen Senke Xinchuang Technology Co ltd
Current assignee: Shenzhen Senke Xinchuang Technology Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-12-31
Anticipated expiration: 2031-01-29

Abstract

The invention relates to a rolling brush component, which comprises a body: the body having a drive end for connecting the roller brush assembly to the cleaning head assembly; the body is provided with a positioning end, and the positioning end is used for positioning the rolling brush assembly; further comprising: the rotating shaft is positioned in the rolling brush assembly and extends to one side of the outer part of the positioning end, and the rotating shaft is driven by the cleaning head assembly to rotate; the positioning end is connected with the bracket; the first nozzle is used for spraying clear water to the rolling brush component; wherein the first nozzle is embedded in the bracket. According to the invention, the first nozzle is embedded in the bracket, and the nozzle and the bracket are in an integrated structure, so that the nozzle is prevented from occupying axial space, the distance between the cleaning part of the rolling brush and the side edge is minimized, the side edge cleaning capability of the floor cleaning machine is improved, and the user satisfaction is improved.

Description

Rolling brush assembly

Technical Field

The invention belongs to the technical field of cleaning equipment, and particularly relates to a rolling brush assembly.

Background

The cleaning head assembly with the rolling brush is commonly used in cleaning equipment, particularly a floor washing machine, the rolling brush is positioned on the cleaning head assembly through the driving head and the rolling brush support, in general cleaning equipment, one end of the rolling brush is in butt joint with the driving head through the conical teeth and transmits power, and the other end of the rolling brush is supported by the common support to ensure stable movement.

Among the prior art, to the floor scrubber of round brush axial water spray, because the nozzle is independent with the support, for example the nozzle is installed in one side of support, because nozzle and support all occupy axial space, the round brush cleaning portion is far away from the fuselage side usually, and the size that the two adds is great relatively, is unfavorable for leaning on the limit clean to influence whole machine limit and sweep performance and user experience.

Disclosure of Invention

The invention aims to provide a rolling brush assembly to solve the technical problems that in the prior art, a support and a nozzle occupy large space, and a floor cleaning machine is not easy to sweep. The technical scheme used for solving the technical problems of the invention is as follows:

a round brush assembly comprising a body:

the body having a drive end for connecting the roller brush assembly to the cleaning head assembly;

the body is provided with a positioning end, and the positioning end is used for positioning the rolling brush assembly;

further comprising: the rotating shaft is positioned in the rolling brush assembly and extends to one side of the outer part of the positioning end, and the rotating shaft is driven by the cleaning head assembly to rotate;

the positioning end is connected with the bracket;

the first nozzle is used for spraying clear water to the rolling brush component;

wherein the first nozzle is embedded in the bracket.

The further technical scheme of the invention also comprises: and one side of the bracket is provided with a joint butt joint hole which is communicated with the first nozzle, and the joint butt joint hole and the first nozzle are respectively positioned at two sides of the bracket.

Further, still include the bearing, the bearing sets up between support and body, the bearing is used for the support of pivot.

Furthermore, a gasket is arranged between the rotating shaft and the bearing, and one end of the rotating shaft penetrates through the gasket and is fixed on the bearing.

Furthermore, the support comprises a retainer ring, wherein the retainer ring is positioned on one side of the outer part of the support and is used for fixing the support and the body.

Further, the driving end is provided with a matching hole, conical teeth are arranged in the matching hole, and the conical teeth are matched with the driving head of the cleaning head assembly and used for connecting the rolling brush assembly and the cleaning head assembly.

Further, the driving end is connected with a second nozzle, and the second nozzle is connected with a clean water tank through a water pipe and used for spraying clean water to the rolling brush assembly.

Further, the cleaning device also comprises a cleaning part which covers the body.

Further, the first nozzle is connected with the water pipe through a sealing ring, and the sealing ring is used for preventing water leakage at the joint of the first nozzle and the water pipe.

Further, the retainer ring is C-shaped.

Compared with the prior art, the invention has the beneficial technical effects that: according to the invention, the first nozzle is embedded in the bracket, and the nozzle and the bracket are in an integrated structure, so that the nozzle is prevented from occupying axial space, the distance between the cleaning part of the roller brush and the side edge is minimized, the side edge cleaning capability of the floor cleaning machine is further improved, and the user satisfaction is improved; on the other hand, the first nozzle is connected with the water pipe through the joint butt joint hole, the matching surface of the first nozzle and the water pipe is sealed well, the water channel between the joint butt joint hole and the first nozzle is guaranteed to be smooth and water-tight, and the cleaning efficiency is effectively improved.

Drawings

FIG. 1 is an exploded view of a roller brush assembly according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of a rolling brush assembly according to an embodiment of the present invention;

FIG. 3 is a side view of a roll brush assembly in the direction of the locating end according to one embodiment of the present invention;

FIG. 4 is a schematic view of a roll brush assembly mounted on a cleaning head assembly in accordance with an embodiment of the present invention;

FIG. 5 is a cross-sectional view of a completed assembly of the brush roll assembly and the cleaning head assembly in accordance with one embodiment of the present invention;

FIG. 6 is a cross-sectional view in one direction after the assembly of the brush roll assembly and the cleaning head assembly according to one embodiment of the present invention;

wherein: 100. the cleaning device comprises a rolling brush component 1, a body 101, a driving end 102, a positioning end 2, a rotating shaft 3, a support 4, a first nozzle 5, a joint butt joint hole 6, a bearing 7, a gasket 8, a retainer ring 9, a matching hole 10, a second nozzle 11, a cleaning part 12, a sealing ring 13, a cleaning head component 14, a water pipe 15, a driving box 16 and a driving head.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Referring to fig. 1 to 6, a rolling brush assembly 100 of the present embodiment includes a body 1, the body 1 has a driving end 101, and the driving end 101 is used for connecting the rolling brush assembly 100 to a cleaning head assembly 13; the body 1 is provided with a positioning end 102, and the positioning end 102 is used for positioning the rolling brush assembly 100; the cleaning brush further comprises a rotating shaft 2, the rotating shaft 2 is positioned inside the rolling brush assembly 100 and extends to one side of the outer part of the positioning end 102, and the rotating shaft 2 can rotate under the driving of the cleaning head assembly 13; the bracket 3 is connected with the positioning end 102; a first nozzle 4, the first nozzle 4 being used to spray clean water to the roll brush assembly 100; in the embodiment, the first nozzle 4 is embedded in the support 3, and the first nozzle 4 and the support 3 are of an integrated structure, and the space in the direction along the axial lead of the rotating shaft 2 is an axial space, so that the integrated mechanism avoids the first nozzle 4 from occupying the axial space, the distance between the positioning end 102 of the body 1 and the outermost side of the support 3 is minimized, the side cleaning capacity of the floor cleaning machine is improved, and the user satisfaction is improved.

Preferably, one side of the bracket 3 is provided with a joint butt-joint hole 5, the joint butt-joint hole 5 is communicated with the first nozzle 4, specifically, the joint butt-joint hole 5 is located at the outermost side of the bracket 3, the joint butt-joint hole 5 and the first nozzle 4 are respectively located at two sides of the bracket 3, the joint butt-joint hole 5 is connected with a clean water tank (not shown in the figure) through a water pipe 14, the clean water in the clean water tank is conveyed to the first nozzle 4 and then is sprayed out from the first nozzle 4 along the axial lead direction of the rotating shaft 2, the matching surface between the first nozzle 4 and the joint butt-joint hole 5 is well sealed, the water path between the joint butt-joint hole 5 and the first nozzle 4 is ensured to be smooth and water-tight, and the cleaning efficiency is effectively improved.

In an embodiment, the rolling brush assembly 100 further includes a bearing 6, the bearing 6 is disposed between the bracket 3 and the body 1, a bearing seat corresponding to the bearing 6 is disposed on the bracket 3, and the bearing 6 is used for supporting the rotating shaft 2, so as to ensure the rotational stability of the body 1.

A gasket 7 is arranged between the inner side end of the positioning end 102 and the bearing 6, one end of the rotating shaft 2 penetrates through the gasket 7, and the gasket 7 is used for adjusting a gap between the positioning end 102 and the bearing 6, so that the abrasion to the positioning end 102 is reduced, and the positioning end 102 is protected.

Preferably, the rolling brush assembly 100 includes a retainer ring 8, the retainer ring 8 is located on one side of the outer portion of the bracket 3 and is used for fixing the bracket 3 to the body 1, and the retainer ring 8 may be a metal ring or a plastic ring, for example.

The driving end 101 has a fitting hole 9, the fitting hole 9 has a tapered tooth (not shown in the figure) therein, the tapered tooth is fitted with a driving head 16 of the cleaning head assembly 13 for connecting the roller brush assembly 100 with the cleaning head assembly 13, specifically, the cleaning head assembly 13 includes a driving box 15, and a driving motor (not shown in the figure) is arranged in the driving box 15, and the driving motor drives the body 1 to rotate through the driving head 16.

In an embodiment, the second nozzle 10 is located above the driving end 101, and the second nozzle 10 is connected to the clean water tank through the water pipe 14, and is used for spraying clean water to the rolling brush assembly 100.

In the present invention, the rolling brush assembly 100 further includes a cleaning part 11, the cleaning part 11 is covered on the main body 1, the cleaning part 11 is used for rotating along with the rotation of the main body 1 to clean the ground, and the cleaning part 11 may be, for example, a cleaning cloth, a fluff strip, a flocked plate, or the like.

Preferably, the first nozzle 4 is connected with the water pipe 14 through a sealing ring 12, the sealing ring 12 is used for preventing water leakage at the joint of the first nozzle 4 and the water pipe 14, the retaining ring 8 is preferably in a "C" shape, and the open end of the C-shaped retaining ring 8 is fastened on the extending end of the rotating shaft 2, so that the connection stability of the bracket 3 and the body 1 is ensured.

The assembly process of the roll brush assembly 100 and the cleaning head assembly 13 of the present invention is generally as follows: firstly, aligning the driving end 101 with the driving head 16 and then assembling to complete the positioning of the driving end 101; then, a washer 7 is installed on the rotating shaft 2, the whole body is sleeved with the bearing 6, one end of the rotating shaft 2 penetrates through the support 3 and then is fixed through a retainer ring 8, and finally the first nozzle 4 and the water pipe 14 are assembled through the joint butt joint hole 5, so that the whole assembling process is completed.

According to the invention, the first nozzle is embedded in the bracket, and the nozzle and the bracket are in an integrated structure, so that the nozzle is prevented from occupying axial space, the distance between the cleaning part of the roller brush and the side edge is minimized, the side edge cleaning capability of the floor cleaning machine is further improved, and the user satisfaction is improved; on the other hand, the first nozzle is connected with the water pipe through the joint butt joint hole, the matching surface of the first nozzle and the water pipe is sealed well, the water channel between the joint butt joint hole and the first nozzle is guaranteed to be smooth and water-tight, and the cleaning efficiency is effectively improved.

The above examples merely represent several embodiments of the present invention, which are described in more detail and in more detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A round brush subassembly, includes the body, its characterized in that:

the positioning end is connected with the bracket;

wherein the first nozzle is embedded in the bracket.

2. The brush roll assembly of claim 1, wherein the bracket has a connector docking hole on one side, the connector docking hole communicating with the first nozzle, the connector docking hole and the first nozzle being located on both sides of the bracket, respectively.

3. The brush roll assembly of claim 1, further comprising a bearing disposed between the bracket and the body, the bearing configured to support the shaft.

4. A roller brush assembly according to claim 1 or 3 wherein a washer is provided between the shaft and the bearing, one end of the shaft passing through the washer and being fixed to the bearing.

5. The brush roll assembly of claim 1, further comprising a retainer ring positioned on an outer side of the frame for securing the frame to the body.

6. The brush roll assembly of claim 1, wherein the drive end has a mating bore with tapered teeth therein, the tapered teeth mating with a drive head of a cleaning head assembly for connection of the brush roll assembly to the cleaning head assembly.

7. The brush roll assembly of claim 6, wherein the drive end is connected to a second nozzle, the second nozzle being connected to a clean water tank via a water pipe for spraying clean water to the brush roll assembly.

8. A brush roll assembly according to any of claims 1-7, further comprising a cleaning portion overlying the body.

9. The brush roll assembly of claim 2, wherein the first nozzle is connected to the water line by a gasket, the gasket preventing water from leaking at the connection of the first nozzle to the water line.

10. A roller brush assembly according to claim 5, wherein the retainer ring is "C" shaped.