阅读说明：本技术 一种扫地机器人自动换刷装置 (Automatic brush changing device of sweeping robot ) 是由 高殷沛 于 2019-07-23 设计创作，主要内容包括：本发明涉及一种扫地机器人自动换刷装置,其包括壳体、设置在壳体后侧的新刷仓和旧刷仓、用于将扫地机器人托起的托架以及用于将扫地机器人上的旧刷拆下放入到旧刷仓并且从新刷仓拿取新刷更换到扫地机器人上的运送装置；本发明通过运送装置将清扫机器人上的旧毛刷拆卸,然后送入到旧刷仓内,从新刷仓拿取新毛刷,最后将新毛刷安装到的扫地机器人上,实现了自动为清扫机器人更换毛刷的操作,完全避免了人工进行更换的操作,只需保证新刷仓内有足够的新毛刷即可,大大减少了人工操作,提高了清扫机器人的实用性。(The invention relates to an automatic brush changing device of a sweeping robot, which comprises a shell, a new brush bin and an old brush bin which are arranged at the rear side of the shell, a bracket for supporting the sweeping robot, and a conveying device for detaching an old brush on the sweeping robot, placing the old brush into the old brush bin, taking the new brush from the new brush bin and changing the new brush to the sweeping robot; according to the invention, the old brush on the cleaning robot is disassembled through the conveying device, then the brush is conveyed into the old brush bin, the new brush is taken from the new brush bin, and finally the new brush is installed on the sweeping robot, so that the operation of automatically replacing the brush for the cleaning robot is realized, the manual replacement operation is completely avoided, only enough new brushes are required to be arranged in the new brush bin, the manual operation is greatly reduced, and the practicability of the cleaning robot is improved.)

1. The utility model provides an automatic device of brushing that trades of robot sweeps floor, its characterized in that it includes casing (1), sets up new brush storehouse (6) and old brush storehouse (7) in casing (1) rear side, is used for with bracket (3) that the robot of sweeping floor held up and be used for pulling down the old brush on the robot of sweeping floor and put into old brush storehouse (7) and take the conveyor that the new brush changed to the robot of sweeping floor from new brush storehouse (6).

2. The automatic brush changing device of a floor sweeping robot according to claim 1, wherein the conveying device comprises conveyor belts (4) arranged on the left and right side walls of the housing (1) and a grabbing device (5) fixedly arranged on the conveyor belts (4) and used for grabbing the brush.

3. The automatic brush changing device of the sweeping robot as claimed in claim 2, wherein the gripping device (5) is a cylinder, and pin holes matched with a piston rod of the cylinder are arranged on two sides of a brush of the sweeping robot.

4. The automatic brush changing device of a floor sweeping robot as claimed in claim 2, wherein the gripping device (5) is a manipulator.

5. The automatic brush changing device of a sweeping robot according to claim 2, characterized in that the conveyor belt (4) is driven by a conveyor wheel (11).

6. The automatic brush changing device of a sweeping robot as claimed in claim 1, wherein the bracket (3) is driven by the lifting device to move up and down.

7. The automatic brush changing device of the sweeping robot according to claim 1, wherein the new brushing bin (6) is located at the upper part of the old brushing bin (7), a new brushing inlet (8) and a new brushing outlet (12) are arranged on the new brushing bin (6), and an old brushing inlet (13) and an old brushing outlet (9) are arranged on the old brushing bin (7).

8. The automatic brush changing device of the sweeping robot as claimed in claim 1, wherein an inclined plate (2) for the sweeping robot to enter is arranged at the inlet of the housing (1).

Technical Field

The invention relates to the field of smart homes, in particular to an automatic brush changing device of a sweeping robot.

Background

Cleaning robots, i.e. sweeping robots, are designed to replace human beings for heavy cleaning tasks, but the cleaning robots currently on the market are not capable of satisfactorily performing the cleaning tasks. The cleaning robot has problems that cleaning components (such as a brush, etc.) must be replaced by people, the cleaning components are charged, water is added or replaced, the garbage in a garbage bin of the cleaning robot is treated, and the like, which are very troublesome and frequent. Therefore, the intelligent cleaning robot becomes a decoration or ornament, has small practical application, can replace people to realize the function of automatically cleaning the ground, but brings more complicated work to people.

Therefore, it is necessary to design a device capable of automatically replacing the brush for the cleaning robot.

Disclosure of Invention

The invention aims to solve the technical problem of providing an automatic brush replacing device for a sweeping robot, which can automatically replace brushes for the sweeping robot needing to be replaced.

The technical scheme adopted by the invention is as follows: the utility model provides an automatic device of brushing that trades of robot sweeps floor, its includes the casing, set up at the new storehouse of brushing and the old storehouse of brushing of casing rear side, be used for will sweeping the floor the bracket that the robot held up and be used for will sweeping the floor old brush on the robot pull down put into old brush storehouse and follow the new storehouse of brushing and take the new brush and change the conveyor on the robot of sweeping the floor.

Further, the conveying device comprises conveying belts arranged on the left side wall and the right side wall of the shell and a grabbing device fixedly installed on the conveying belts and used for grabbing the hairbrush.

Furthermore, the gripping device is an air cylinder, and pin holes matched with a piston rod of the air cylinder are formed in two sides of a brush of the sweeping robot.

Further, the gripping device can also be a manipulator.

Further, the conveyor belt is driven by a conveyor wheel.

Further, the bracket is driven by the lifting device to move up and down.

furthermore, the new brushing bin is positioned at the upper part of the old brushing bin, a new brushing inlet and a new brushing outlet are arranged on the new brushing bin, and an old brushing inlet and an old brushing outlet are arranged on the old brushing bin.

Furthermore, an inclined plate which is convenient for the floor sweeping robot to enter is arranged at the inlet of the shell.

The invention has the positive effects that: according to the invention, the old brush on the cleaning robot is disassembled through the conveying device, then the brush is conveyed into the old brush bin, the new brush is taken from the new brush bin, and finally the new brush is installed on the sweeping robot, so that the operation of automatically replacing the brush for the cleaning robot is realized, the manual replacement operation is completely avoided, only enough new brushes are required to be arranged in the new brush bin, the manual operation is greatly reduced, and the practicability of the cleaning robot is improved.

The conveying device adopts a conveying belt which moves in an annular mode, the conveying belt penetrates through a front bin used for placing the robot, an old brush bin used for placing an old brush and a new brush bin used for placing a new brush, and the old brush and the new brush can be detached and installed by utilizing a grabbing device arranged on the conveying belt.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention.

Detailed Description

As shown in fig. 1 and 2, the present invention provides a device for automatically replacing a brush of a cleaning robot, which comprises a housing 1, a new brush bin 6, an old brush bin 7, a bracket 3 and a conveying device. The housing 1 in this embodiment is square, and may also be in other shapes, and is provided with a sloping plate 2 at the inlet of the housing 1 for the entrance of the sweeping robot.

The new brushing chamber 6 and the old brushing chamber 7 are positioned at the rear of the shell 1 and separated by a clapboard 10, a new brushing inlet 8 is arranged at the top of the new brushing chamber 6 and a new brushing outlet 12 is arranged at the front side, an old brushing outlet 9 is arranged at the rear side of the old brushing chamber 7 and an old brushing inlet 13 is arranged at the front side. In the casing 1, the space that is located new storehouse 6 and old storehouse 7 front side of brushing is preceding storehouse for place the space of robot of sweeping the floor, conveyor will sweep the floor old brush on the robot and pull down and put into old storehouse 9 of brushing, then snatch new brush and install on the robot of sweeping the floor in new storehouse 6 of brushing. The sensors can be added in the new brushing bin 6 and the old brushing bin 9 to monitor the number of the brushes in the bins, and when the new brushes in the new brushing bin 6 are less or the old brushes in the old brushing bin 9 are more, the reminding is carried out in time.

The conveying device comprises conveying belts 4 arranged on the left side wall and the right side wall of the shell 1 and a grabbing device 5 fixedly arranged on the conveying belts 4 and used for grabbing the brush, the conveying belts 4 rotate in the anticlockwise direction during work as shown in the attached drawing 2, and a complete motion track of the grabbing device 5 comprises a front bin, an old brushing inlet 13, an old brushing bin 7, a new brushing bin 6, a new brushing outlet 12 and the front bin.

The gripping device 5 is an air cylinder or a mechanical arm, and when the gripping device is the air cylinder, pin holes matched with piston rods of the air cylinder are required to be formed in two sides of a brush of the sweeping robot. The piston rod of the cylinder extends outwards and is inserted into the pin holes on the two sides of the brush, so that the brush and the cylinder move together.

The conveyor belt 4 is driven by a plurality of conveyor wheels 11, wherein one conveyor wheel 11 is in transmission connection with a driving motor to provide conveying power.

The carriage 3 is driven by a lifting device to move up and down, and at present, in the field of machinery, it is very common for a lifting device capable of moving the carriage 3 up and down, and it is common knowledge for those skilled in the art, and the details are not described here.

The sweeping robot used in cooperation with the sweeping robot disclosed by the invention also needs to be correspondingly improved, the installation mode of the brush is changed under the condition that other structures of the existing sweeping robot are not changed, the brush is clamped on the main body of the sweeping robot, an upper baffle and a lower baffle which can be opened and closed are respectively arranged on the upper side shell and the lower side shell of the sweeping robot, the upper baffle and the lower baffle are clamped with the main body shell of the robot, the lower baffle is opened when the old brush needs to be taken out, and the upper baffle is opened when a new brush needs to be put in. The upper baffle and the lower baffle can be opened by adopting a shifting fork which is driven by a motor and can be shifted to realize the opening or closing of the upper baffle and the lower baffle, and the device belongs to the common general knowledge for the technical personnel in the field.

When the sweeper is used, the sweeping robot enters a specified position of the front bin, the sweeping robot is lifted to a certain height under the action of the lifting device, the upper baffle and the lower baffle of the sweeping robot are opened, then the grabbing device 5 is driven by the conveyor belt 4 to move to a position corresponding to a brush of the sweeping robot, the brush is clamped, then the grabbing device 5 moves downwards to detach the brush, the detached brush continuously moves to enter the old brush bin 9 through the old brush inlet 13, then the grabbing device 5 is loosened, and the old brush falls into the old brush bin 7. The gripping device 5 continues to move upwards and enters the new brush bin 6, the new brush is moved to the front bin through the new brush outlet 12 after being gripped and corresponds to the brush mounting position of the sweeping robot, then the gripping device 5 is conveyed downwards, the new brush is mounted on the sweeping robot, then the upper baffle and the lower baffle are closed, the bracket 3 falls down, the sweeping robot is put down, and the whole work of replacing the brush can be completed.

The intelligent control system is provided with a control panel to control each action of the whole device, can be accessed to WIFI, and can carry out remote operation and remote state monitoring on the whole device through APP. The cleaning robot charging system is characterized by also comprising a charging interface for charging the cleaning robot, the cleaning robot is automatically charged, the charging interface can directly adopt the charging interface of the existing cleaning robot, and the cleaning robot can automatically find the charging interface and automatically charge.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.