CN201759493U

CN201759493U - Side brush device of cleaning robot

Info

Publication number: CN201759493U
Application number: CN2010202433438U
Authority: CN
Inventors: 蒋金鹏; 於卫龙; 张平; 吕训; 付西光; 卢秋红
Original assignee: SHANGHAI ZHONGWEI INTELLIGENT ROBOT CO Ltd
Current assignee: SHANGHAI ZHONGWEI INTELLIGENT ROBOT CO Ltd
Priority date: 2010-06-29
Filing date: 2010-06-29
Publication date: 2011-03-16
Anticipated expiration: 2020-06-29

Abstract

The utility model relates to a side brush device of a cleaning robot, which is arranged at two sides of the bottom of the cleaning robot and comprises a side brush main body consisting of bristles, a brush handle and a brush cover, wherein the side brush main body is connected with a motor; and the side brush main body is driven by the motor to rotate around a center shaft of the side brush main body. The side brush device is characterized in that the side brush main body is provided with 2-20 holes for installing the bristles; and the rotating center shaft is tilted with 2-45 degrees towards the inner side of the bottom of the cleaning robot. Holes for installing the bristles are arranged around the brush cover, and the bristles are tilted and stretched in the conical direction after being inserted. The side brush main body is connected with the motor through a belt pulley, a synchronous belt pulley gear or a worm gear and worm. The side brush main body can be assembled and disassembled conveniently, and is arranged at the left and right sides of the front end of the cleaning robot. One or a plurality of side brushes are arranged at the bottom of the cleaning robot and are rotary or fixed. The utility model overcomes the defects that the existing device without angular side brushes at two sides rotates and pushes the sundries to the wall or to the dead angle, thereby leading to accumulation and incapable cleaning.

Description

A kind of side brush device of clean robot

Technical field

The utility model relates to a kind of cleaning brushing tool that is used for cleaning applications, particularly discloses a kind of limit brush cleaner that is used for clean robot.

Background technology

What clean robot generally adopted at present is that monolateral brush does not contain the angle of inclination, some shortcomings of this limit brush are: it is low to be used for robot traveling process cleaning efficient, just described existing clean robot limit brush can only be kept monolateral work to floor cleaning in traveling process, described robot limit brush is done the monolateral dataller of traveling process, if limit brush elasticity dynamics conference is hit by a bullet robot the place ahead refuse sweeping process to other working region.

In the described robot limit brush traveling process, monolateral dataller makes to be unfavorable for collecting dust, foreign material to place, robot inlet scoop or clean robot cleans main brush place, robot is to the corner in traveling process, positions such as limit can't guarantee cleaning, thereby its efficient is usually between 10% to 12% in the robot existing limit brush technical work, and this will cause the clean robot whole work efficiency to descend, and this problem is especially outstanding on cleaning limit, corner.

Described robot front brush as do not contain angle, in the robot course of work, the place ahead dust, foreign material are to be pushed away by robot front brush to advance, if just robot enters into corner or wall limit is accumulated to the corner and can't cleans.

Summary of the invention

The purpose of this utility model provides a kind of clean robot side brush device, overcomes or is to improve existing existing some part defective of clean robot at least.

The utility model is achieved in that a kind of side brush device of clean robot, be installed in the clean robot two bottom sides, bristle, brush holder and brush lid are formed a limit body of the brush, described limit body of the brush is connected with motor, rotate around limit body of the brush central shaft by driven by motor limit body of the brush, it is characterized in that: described limit body of the brush has 2～20 holes that bristle is installed, and the bottom inside of the axial clean robot of its pivot tilts 2 °～45 °.The brush holder of described limit body of the brush and brush lid connect the brush lid for circular under the brush holder, be provided with the hole that bristle is installed around the brush lid, and bristle inserts the tapered direction in back and inclinedly opens.The bristle of described limit body of the brush is hard or soft bristle.The connected mode of described limit body of the brush and motor has belt pulley, synchronous pulley, gear or turbine and worm.The length of described bristle is at 20～150mm, and the density of limit body of the brush bristle is at 500～250000 pieces/square inch.Described limit body of the brush can be easy for installation and removal, and device is in the front end and arranged on left and right sides of clean robot.Bottom device at described clean robot has one or more limits brush, and the limit brush is rotary or fixed.

The beneficial effects of the utility model are: clean robot is in the work traveling process after the utility model is implemented, be rotationally connected to the dual-side body of the brush by main brush motor and rotate along central shaft, in the clean robot progress of work, contain limit, angle left and right sides brush and can make full use of that angle is monolateral puts forth effort ground, the corner, the limit is effectively cleaned, avoided to carry out foreign material or dust as not containing angle limit brush, can not effectively foreign material or dust be swept main brush suction port, sentence and be convenient to main being brushed with and imitate cleaning when when central shaft rotates, can will be cleaned simultaneously regional foreign material or dust cleaning uniformly to main brush suction port of dual-side brush, also avoided existing both sides not contain angle limit brush simultaneously and rotated and carry out the wall limit or foreign material accumulation in dead angle can't be cleaned.The integral working of robot and floor cleaning degree have intuitively been increased simultaneously, so that this robot is trusted by more consumers.

Description of drawings

Fig. 1 is the clean robot base section view of the utility model embodiment;

Fig. 2 is the side brush device cutaway view of the utility model embodiment;

Fig. 3 is the A portion enlarged drawing of the utility model Fig. 2;

Fig. 4 is the side brush device side view of the utility model embodiment;

Fig. 5 is the side brush device front view of the utility model embodiment;

Fig. 6 is that the side brush device hairbrush of the utility model embodiment clips handle;

Fig. 7 is the side brush device assembly drawing of the utility model embodiment.

The specific embodiment

With reference to the accompanying drawings 1～7, the side brush device of a kind of clean robot of the utility model, be a kind of side brush device 12 by power source (motor) 6 supply power, comprise: the central rotating shaft 9 of limit body of the brush is loaded in the brush lower cover 7 of limit, and bearing 8 is loaded in the brush lower cover 7 of limit and makes limit body of the brush 12 not have the wearing and tearing rotation.

Shown in 1, side brush device comprises the brush holder 10 and the bristle 2 of the hairbrush of strip with reference to the accompanying drawings, and bristle 2 evenly fitly is distributed in the circumferential edge of brush holder 10 and inserts the tapered direction in back along the side of brush holder 10 with bristle and inclinedly opens.

On the basis of the above, corresponding different application, it is that 20～150mm does not wait that the vertical height of the bristle 2 of hairbrush is established pavilion, the density of limit body of the brush bristle is 500～250000 pieces/square inch and does not wait, can reach superior cleaning.In addition, the brush holder of hairbrush clips on the hole 13 in the hole that the bristle 2 with hairbrush plugs with stickum, and it can be fixed on the cleaning device.

With reference to the accompanying drawings shown in 2, be that the bristle 2 with hairbrush is processed into skewed method schematic diagram, concrete treating apparatus covers 10 with brush holder and is designed to the direct value of heeling condition and goes into bristle 2 for the angle of inclination state makes its shape of screw fixings or adopts for brush cover 1.

With reference to the accompanying drawings shown in 3, transmit synchronous pulley 11 by be with synchronously 5 or modes such as turbine, scroll bar transmit power to hairbrush place hairbrush rotated.

The foregoing description only is used for helping explanation the utility model scheme, can not therefore be interpreted as the restriction to the utility model protection domain.Should be pointed out that the ordinary skill for this area, under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion so that appended claims is described.

Claims

1. the side brush device of a clean robot, be installed in the clean robot two bottom sides, bristle, brush holder and brush lid are formed a limit body of the brush, described limit body of the brush is connected with motor, rotate around limit body of the brush central shaft by driven by motor limit body of the brush, it is characterized in that: described limit body of the brush has 2～12, and the bottom inside of the axial clean robot of its pivot tilts 2 °～45 °.

2. the side brush device of a kind of clean robot according to claim 1, it is characterized in that: the brush holder of described limit body of the brush and brush lid are for circular, connect the brush lid under the brush holder, be provided with the jack that bristle is installed around the brush lid, bristle inserts the tapered direction in back and inclinedly opens.

3. the side brush device of a kind of clean robot according to claim 1, it is characterized in that: the bristle of described limit body of the brush is a kind of of hard or soft bristle.

4. the side brush device of a kind of clean robot according to claim 1, it is characterized in that: the connected mode of described limit body of the brush and motor has belt pulley, synchronous pulley, gear or turbine and worm.

5. the side brush device of a kind of clean robot according to claim 1 and 2, it is characterized in that: the length of described bristle is at 20～150mm, and the density of limit body of the brush bristle is at 500～250000 pieces/square inch.

6. the side brush device of a kind of clean robot according to claim 1, it is characterized in that: described limit body of the brush device is in the place ahead of clean robot and arranged on left and right sides.

7. the side brush device of a kind of clean robot according to claim 1 is characterized in that: the bottom device at described clean robot has one or more limits brush, and the limit brush is rotary or fixed.