Rolling brush and cleaning robot

Abstract

According to the rolling brush and the cleaning robot, the rolling brush is provided with the first brush piece, the second brush piece and the brush strip, the brush strip is arranged between the first brush piece and the second brush piece, in this way, the brush pieces and the brush strip are combined to deeply clean the surfaces, with gaps, of carpets, floors and the like, and the cleaning effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to intelligent sweeper technology field especially relates to a kind of rolling brush and cleaning robot. BACKGROUND

[0002] Cleaning robot is equipped with the rolling brush for cleaning, the outer circumferential surface of rolling brush is equipped with the brush piece of cloth material, to clean floor, but there is gap between floor, and the garbage in the gap is difficult to clean by brush piece, and the cleaning effect is not good. SUMMARY

[0003] The utility model discloses a kind of rolling brush and cleaning robot, rolling brush is equipped with brush piece and brush bar, the gap of carpet, floor etc. can be cleaned, improve cleaning effect.

[0004] To achieve this purpose, the utility model adopts the following technical scheme:

[0005] A kind of rolling brush, including body, first brush piece, second brush piece and brush bar;

[0006] First brush piece and second brush piece are attached to the outer circumferential surface of body;

[0007] First brush piece and second brush piece are equipped with brush bar;Brush bar is spirally extended and arranged.

[0008] In some embodiments, the number of first brush piece and second brush piece is one piece.

[0009] In some embodiments, the number of first brush piece and second brush piece is multiple pieces;Multiple first brush piece and second brush piece are arranged staggered.

[0010] In some embodiments, brush bar is flush with brush piece;Or brush bar is higher than brush piece.

[0011] In some embodiments, the material of first brush piece is fine wool cloth, the material of second brush piece is fine wool cloth, and the material of brush bar is nylon bristle.

[0012] The utility model has the advantages that rolling brush is equipped with brush piece and brush bar, the gap of carpet, floor etc. can be cleaned, improve cleaning effect. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structure diagram of the rolling brush of the utility model;

[0014] Figure 2 It is the sectional view of the rolling brush of the utility model;

[0015] Figure 3 It is the structure diagram of the cleaning robot of the utility model;

[0016] Figure 4 is a sectional view of the mouth component of the utility model;

[0017] Figure 5 is a structure view of the first component of the utility model;

[0018] Figure 6 is an exploded view of the first component of the utility model;

[0019] Wherein: 100 - mouth component;1 - rolling brush;10 - body;11 - first brush sheet;12 - second brush sheet;13 - brush bar;2 - first component;20 - cavity;21 - power mechanism;211 - first motor;212 - gear set;213 - output shaft;214 - gear box;26 - dust suction port;6 - scraping strip component;200 - base plate. DETAILED DESCRIPTION

[0020] The utility model will be further explained in detail in connection with the drawings.

[0021] Reference Figure 1 With Figure 2 A rolling brush 1, including body 10, first brush sheet 11, second brush sheet 12 and brush bar 13;

[0022] First brush sheet 11 and second brush sheet 12 are attached to the outer circumferential surface of body 10, for example by glue or hot pressing to realize attachment;

[0023] First brush sheet 11 and second brush sheet 12 are provided with brush bar 13;The bottom of brush bar 13 can be embedded on body 10;

[0024] Brush bar 13 is spirally extended, which is beneficial to increase the contact area, improve the cleaning capacity and cleaning efficiency, and reduce the stress, and is not easy to fall off and wear, and improve the service life;

[0025] Because brush bar 13 is spirally extended, first brush sheet 11 and second brush sheet 12 are also spirally arranged.

[0026] Brush sheet and brush bar 13 are used for cleaning carpet, bed, sofa, floor and other cleaned surfaces, because the structure of brush sheet and brush bar 13 is not the same, different cleaning methods are formed, which is more beneficial to improve the cleaning degree and cleaning efficiency.Especially for carpet, gap floor, brush sheet can clean the dust, particles and other garbage on the surface, and brush bar 13 can deeply clean the garbage in the gap of carpet and floor.

[0027] Optionally, the number of first brush sheet 11 and second brush sheet 12 is one, and the first brush sheet 11 and the second brush sheet 12 are provided with brush bar 13 at the head and tail connection.

[0028] Optionally, the number of the first brush pieces 11 and the second brush pieces 12 is multiple, the multiple first brush pieces 11 and the multiple second brush pieces 12 are arranged staggeredly, and the adjacent first brush piece 11 and the adjacent second brush piece 12 are both provided with the brush strip 13.

[0029] The brush strip 13 is flush with the brush piece, that is, the thickness of the first brush piece 11 and the second brush piece 12 is substantially the same, and the top of the brush strip 13 is aligned with the outer surface of the first brush piece 11; or the brush strip 13 is slightly higher than the brush piece, that is, the brush strip 13 is 0.5mm to 2.0mm higher than the outer surface of the first brush piece 11.

[0030] The material of the first brush piece 11 can be fine wool cloth, the material of the second brush piece 12 can be fine wool cloth, and the material of the brush strip 13 can be nylon bristles, that is, the brush strip 13 is composed of a strip of bristles.

[0031] Reference Figures 3 to 6 A cleaning robot, comprising a rolling brush 1, the rolling brush 1 can be assembled on a chassis 200 or an air inlet assembly 100;

[0032] The air inlet assembly 100 is arranged on the chassis 200, and the air inlet assembly 100 can be assembled on the chassis 200 by screws or other fasteners.

[0033] The chassis 200 is also assembled with a walking system, the walking system comprises wheels and steering wheels, the wheels and the steering wheels are both driven by corresponding motors, so as to drive the cleaning robot to walk along the advancing direction A, and realize automatic and intelligent cleaning.

[0034] Reference Figure 4 The air inlet assembly 100 comprises a first member 2, the rolling brush 1 is rotatably assembled in a cavity 20 of the first member 2 through a rotating shaft structure, and the rolling brush 1 rotates along the direction B and cooperates with the advancing direction A;

[0035] The first member 2 is also provided with a dust suction port 26 and a scraping tooth 24; the dust suction port 26 is connected with a dust suction system, the dust suction system is provided with a fan, a dust collecting box and other components, and the dust suction port 26 can be connected with the dust suction system through a hose;

[0036] The dust suction port 26 is arranged at the rear of the advancing direction A of the rolling brush 1;

[0037] The scraping tooth 24 is arranged between the dust suction port 26 and the rolling brush 1, and the scraping tooth 24 is arranged along the axial direction of the rolling brush 1, or it can be understood that the scraping tooth 24 is arranged on the inner wall surface of the cavity 20 and located at the rear of the advancing direction A of the rolling brush 1. The scraping tooth 24 is slightly higher than the dust suction port 26.

[0038] The scraping teeth 24 can be in contact with the outer circumferential surface of the rolling brush 1, and can scrape off the dust, particles and other garbage attached to the rolling brush 1, and the scraped garbage is sucked into the suction port 26. The scraping teeth 24 can clean the rolling brush 1 to a certain extent.

[0039] With reference to Figure 4 The suction port assembly 100 further comprises a scraping strip component 6, which is arranged at the rear of the advancing direction A of the rolling brush 1; the scraping strip component 6 can be assembled to the bottom of the first component 2 through screws or other fasteners.

[0040] The scraping strip component 6 can be in contact with the surface to be cleaned; the garbage is blocked or gathered, so that the garbage is located below the cavity 20 or the suction port 26, and the garbage is easily sucked into the suction port 26.

[0041] With reference to Figure 6 One end of the cavity 20 is provided with a power mechanism 21; one end of the rolling brush 1 is connected with the power mechanism 21, so as to drive the rolling brush 1 to rotate.

[0042] The power mechanism 21 comprises a first motor 211, a gear set 212 and an output shaft 213 which are sequentially and drivingly connected; the output shaft 213 extends into the cavity 20; the gear set 212 can be placed in a gear box 214; the gear box 214 can be assembled to the first component 2 through screws or other fasteners; the connecting end of the output shaft 213 is in a non-circular shape such as a quadrilateral or a hexagon; correspondingly, the rolling brush 1 is provided with a shaft hole 14 connected with the output shaft 213.

[0043] The above only discloses some embodiments of the present application. For those skilled in the art, without departing from the creative concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application.

Claims

1. A rolling brush characterized by, The roll brush (1) comprises a body (10), a first brush sheet (11), a second brush sheet (12) and a brush strip (13). The first brush sheet (11) and the second brush sheet (12) are attached to the outer circumferential surface of the body (10). The brush strip (13) is arranged between the first brush sheet (11) and the second brush sheet (12). The brush strip (13) is arranged in a spiral manner.

2. The rolling brush of claim 1, wherein, The number of the first brush sheet (11) and the second brush sheet (12) is one.

3. The rolling brush of claim 1, wherein, The number of the first brush sheet (11) and the second brush sheet (12) is more than one.

4. The rolling brush of claim 1, wherein, The first brush sheet (11) and the second brush sheet (12) are arranged in an interlaced manner.

5. The rolling brush of claim 1, wherein, The brush strip (13) is flush with the brush sheet.

6. The rolling brush of claim 1, wherein, The brush strip (13) is higher than the brush sheet.

7. The rolling brush of claim 1, wherein, The material of the first brush sheet (11) is fine woolen cloth, the material of the second brush sheet (12) is fine woolen cloth, and the material of the brush strip (13) is nylon bristle.

8. A cleaning robot, characterized in that, The roll brush (1) can be used for cleaning carpets or slotted floors.

9. The cleaning robot according to claim 8, wherein, The roll brush (1) comprises a body (10), a first brush sheet (11), a second brush sheet (12) and a brush strip (13). The bottom plate (200) is provided with a suction port assembly (100), and the roll brush (1) is rotatably assembled on the suction port assembly (100).

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