CN211093802U

CN211093802U - Round brush subassembly and robot of sweeping floor

Info

Publication number: CN211093802U
Application number: CN201921409335.3U
Authority: CN
Inventors: 钟云; 胡逸; 李宇翔
Original assignee: Shanghai Lambot Intelligent Technology Co ltd
Current assignee: Shanghai Lambot Intelligent Technology Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-07-28
Anticipated expiration: 2029-08-27

Abstract

The application discloses round brush subassembly and robot of sweeping floor, the round brush subassembly includes: round brush, round brush lid and blade, wherein, the round brush rotates through a pivot and installs on the robot body of sweeping the floor, the round brush lid demountable installation be in on the robot body of sweeping the floor, the blade sets up the round brush lid and/or on the round brush axle. The sweeping robot comprises the rolling brush component. This application is through setting up the blade on round brush lid or round brush axle for the round brush has the hair to be drawn into in rotating the process, can cut off it, thereby prevents that the round brush from being blocked and dies, and the guarantee robot that sweeps floor normally operates.

Description

Round brush subassembly and robot of sweeping floor

Technical Field

The application belongs to the technical field of sweeping robots, and particularly relates to a rolling brush assembly and a sweeping robot.

Background

The current robot of sweeping the floor very easily takes place to roll when clearing hair and brushes card and die etc. and the structure of current round brush department is usually: 1) after the rolling brush cover is taken down, two ends of the rolling brush are not detachable, and the robot is difficult to clean after being rolled into hair; 2) after the rolling brush cover is taken down, the two end parts of the rolling brush can be detached to clean hair, after the hair is rolled in during the working of the machine, the rolling brush can be blocked, the sweeping robot stops working, and the cleaning needs to be manually detached; 3) the rolling brush cover plate is planted with a cleaning brush, the brush can only slightly block dust from entering the head part of the rolling brush, hair can be involved, the rolling brush can be blocked, and the cleaning is required to be manually disassembled. The application provides a round brush subassembly and robot of sweeping floor that can effectively prevent that the round brush from being blocked the condition emergence such as dead when cleaning hair.

SUMMERY OF THE UTILITY MODEL

To the shortcoming or not enough of above-mentioned prior art, the technical problem that this application will be solved provides a round brush subassembly and robot of sweeping floor, through set up the blade on round brush lid or round brush axle for the round brush is if there is the hair to be drawn into in the rotation process, can cut off it, thereby prevents that the round brush from being blocked dead, and the guarantee robot of sweeping floor normally operates.

In order to solve the technical problem, the application is realized by the following technical scheme:

the application provides a round brush subassembly includes: round brush, round brush lid and blade, wherein, the round brush rotates through a pivot and installs on the robot body of sweeping the floor, the round brush lid demountable installation be in on the robot body of sweeping the floor, the blade sets up the round brush lid and/or on the round brush axle.

Further, in the above roller brush assembly, when the blade is disposed on the roller brush cover, the blade has a saw-tooth blade structure.

Further, in the above roller brush assembly, the blade is fixed to the roller brush cover by a screw.

Further, in the above roller brush assembly, when the blade is disposed on the roller brush shaft, the blade is in a ring gear-shaped blade structure.

Further, in the above roller brush assembly, the blades are provided at both end portions of the roller brush shaft.

Further, in the foregoing roller brush assembly, when the blade is simultaneously disposed on the roller brush cover and the roller brush shaft, a gap is reserved between the blade disposed on the roller brush cover and the blade disposed on the roller brush shaft.

Further, in the foregoing roller brush assembly, the blade provided on the roller brush cover and the blade provided on the roller brush shaft are disposed opposite to each other in the vertical direction.

Further, in the foregoing roller brush assembly, the blade provided on the roller brush cover and the blade provided on the roller brush shaft are disposed to be offset from each other.

Further, in the rolling brush assembly, the blade is made of a metal material.

The application also provides a robot of sweeping floor, include the round brush subassembly.

Compared with the prior art, the method has the following technical effects:

the structure is simple, the number of parts is small, and the assembly is easy; this application is through setting up the blade on the round brush lid, perhaps, sets up the blade on the round brush axle, perhaps, closes the round brush axle at the round brush lid simultaneously and sets up the blade, is cutting off the hair of being drawn into in the round brush, can prevent effectively that the round brush from being deadly by the card in work.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1: the structure of the first embodiment of the rolling brush in the present application;

FIG. 2: the structure of the first embodiment of the rolling brush in the present application;

FIG. 3: the structure of the second embodiment of the rolling brush in the present application;

FIG. 4: the structure of the second embodiment of the rolling brush cover in the application;

FIG. 5: the first floor sweeping robot is a first perspective view;

FIG. 6: the second perspective view of the sweeping robot is shown;

FIG. 7: the application discloses a cross-sectional view of a sweeping robot;

FIG. 8: FIG. 7 is a partial enlarged view of FIG. I;

FIG. 9: as shown in the enlarged partial view of fig. 7.

Detailed Description

The conception, specific structure and technical effects of the present application will be further described in conjunction with the accompanying drawings to fully understand the purpose, characteristics and effects of the present application.

In the description of the present embodiment, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 4, the present embodiment proposes a roll brush assembly including: the sweeper comprises a rolling brush 10, a rolling brush cover 20 and a blade 30, wherein the rolling brush 10 is rotatably installed on a sweeping robot body through a rotating shaft, the rolling brush cover 20 is detachably installed on the sweeping robot body, and the blade 30 is arranged on the rolling brush cover 20 and/or the rolling brush shaft 11. According to the embodiment, the blade 30 is arranged on the rolling brush cover 20 or the rolling brush shaft 11, so that the rolling brush 10 can be cut off if hairs are involved in the rotating process, the rolling brush 10 is prevented from being stuck, and the normal operation of the sweeping robot is guaranteed.

As shown in fig. 3, when the blade 30 is disposed on the roll brush cover 20, the blade 30 has a saw-toothed blade 30 structure.

Wherein the blade 30 is preferably fixed to the brush cover 20 by screws.

As shown in fig. 4, when the blade 30 is provided on the roller brush shaft 11, the blade 30 has a ring gear-shaped blade 30 structure. Further, the blades 30 are provided at both end portions of the roll brush shaft 11.

In this embodiment, the blade 30 is made of a metal material.

When the blade 30 is provided on both the brush cover 20 and the brush shaft 11, a space is reserved between the blade 30 provided on the brush cover 20 and the blade 30 provided on the brush shaft 11 to receive and cut the cleaned hair, etc., which is not shown in the drawing.

Further, the blade 30 provided on the brush cover 20 and the blade 30 provided on the brush shaft 11 are disposed opposite to each other up and down.

Of course, the blade 30 disposed on the rolling brush cover 20 and the blade 30 disposed on the rolling brush shaft 11 may be disposed to be offset from each other.

As shown in fig. 5 to 9, the sweeping robot of the present embodiment is configured with the rolling brush assembly.

As shown in fig. 7 to 9, the present embodiment only illustrates one embodiment of the sweeping robot, and the sweeping robot may further employ the rolling brush assembly as shown in fig. 3 and 4.

Of course, in practical applications, besides the above-mentioned arrangement of the blade 30 on the rolling brush shaft 11 or the blade 30 on the rolling brush cover 20, the blade 30 can be arranged on both the rolling brush shaft 11 and the rolling brush cover 20; when the blades 30 are simultaneously arranged, a gap is reserved between the structure of the ring-toothed blade 30 arranged on the rolling brush shaft 11 and the structure of the saw-toothed blade 30 arranged on the rolling brush cover 20 to accommodate the cleaned hair and the like.

The structure of the ring-shaped blade 30 and the structure of the serrated blade 30 may be disposed opposite to each other, or may be disposed in a staggered manner, and the specific arrangement manner of the ring-shaped blade and the serrated blade does not limit the scope of the present application.

The working principle of this application does:

when the sweeping robot is in normal use, if hairs and the like are involved in the rolling brush 10 connected to the sweeping robot main body M, the metal sawtooth-shaped blade 30 arranged on the rolling brush cover 20 can cut off the hairs and other foreign matters in the rotation process of the rolling brush 10, so that the rolling brush 10 is prevented from being stuck, and the normal work of the sweeping robot is guaranteed.

Or, when the sweeping robot is in normal use, if hair and the like are involved in the rolling brush 10 connected to the sweeping robot main body M, the ring-toothed blade 30 arranged on the rolling brush 10 cuts off foreign matters such as hair and the like in the rotation process of the rolling brush 10, so that the rolling brush 10 is prevented from being stuck, and the normal work of the sweeping robot is ensured.

Or, when the sweeping robot is in normal use, if there is hair or the like involved in the rolling brush 10 connected to the sweeping robot main body M, in the rotation process of the rolling brush 10, the ring-toothed blade 30 arranged on the rolling brush 10 and the serrated blade 30 arranged on the rolling brush cover 20 can cut off the hair or other foreign matters, thereby preventing the rolling brush 10 from being stuck and ensuring the normal work of the sweeping robot.

The structure is simple, the number of parts is small, and the assembly is easy; this application is through setting up the blade on the round brush lid, perhaps, sets up the blade on the round brush axle, perhaps, closes the round brush axle at the round brush lid simultaneously and sets up the blade, is cutting off the hair of being drawn into in the round brush, can prevent effectively that the round brush from being deadly by the card in work. Therefore, the method has good market application prospect.

It should be understood that although the terms first, second, third, etc. may be used in the embodiments of the present application to describe certain components, these components should not be limited by these terms. These terms are only used to distinguish one component from another. For example, a first certain component may also be referred to as a second certain component, and similarly, a second certain component may also be referred to as a first certain component without departing from the scope of embodiments herein.

It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.

The above embodiments are merely to illustrate the technical solutions of the present application and are not limitative, and the present application is described in detail with reference to preferred embodiments. It will be understood by those skilled in the art that various modifications and equivalent arrangements may be made in the present invention without departing from the spirit and scope of the present invention and shall be covered by the appended claims.

Claims

1. A round brush assembly, comprising: round brush, round brush lid and blade, wherein, the round brush rotates through a pivot and installs on the robot body of sweeping the floor, the round brush lid demountable installation be in on the robot body of sweeping the floor, the blade sets up the round brush lid and/or on the round brush axle.

2. The roller brush assembly of claim 1 wherein the blade is a serrated blade configuration when the blade is disposed on the roller brush cap.

3. The brush roll assembly of claim 2, wherein the blade is secured to the brush roll cover by screws.

4. The brush roll assembly of claim 1, wherein the blade is a ring gear blade configuration when the blade is disposed on the brush roll shaft.

5. The roller brush assembly of claim 4, wherein the blades are disposed at both ends of the roller brush shaft.

6. The round brush assembly according to any one of claims 1 to 5, wherein when the blade is simultaneously provided on the round brush cover and the round brush shaft, a gap is reserved between the blade provided on the round brush cover and the blade provided on the round brush shaft.

7. The round brush assembly according to claim 6, wherein the blade provided on the round brush cover and the blade provided on the round brush shaft are disposed opposite to each other in an up-down direction.

8. The roller brush assembly according to claim 6, wherein the blade provided on the roller brush cover and the blade provided on the roller brush shaft are disposed to be offset from each other.

9. A roller brush assembly according to any of claims 1 to 5, characterized in that the blade is made of a metal material.

10. A sweeping robot comprising a roller brush assembly according to any one of claims 1 to 9.