CN110638385A

CN110638385A - Automatic brush device that trades of duplex position robot of sweeping floor

Info

Publication number: CN110638385A
Application number: CN201910667246.7A
Authority: CN
Inventors: 高殷沛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-01-03

Abstract

The invention relates to an automatic brush changing device of a double-station sweeping robot, which comprises a shell, a new brushing bin, an old brushing bin, a bracket, an old brush conveying device and a new brush conveying device, wherein the new brushing bin and the old brushing bin are positioned behind the shell; according to the invention, the old brush on the robot is detached and placed into the old brush bin through the old brush conveying device, and the new brush is taken from the new brush bin by the new brush conveying device and installed on the robot, so that the work of automatically replacing the brush for the robot is realized, the operation of manual replacement is avoided, meanwhile, two sets of independent devices are adopted for detaching the old brush and installing the new brush, the replacement efficiency is higher, the robot can be kept at one position during replacement, and the detachment of the old brush and the installation of the new brush are carried out simultaneously.

Description

Automatic brush device that trades of duplex position robot of sweeping floor

Technical Field

The invention relates to the field of intelligent household electrical appliances, in particular to an automatic brush changing device of a double-station sweeping robot.

Background

Cleaning robots were originally designed to replace humans with heavy cleaning tasks, but the cleaning robots currently on the market do not perform satisfactorily. 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.

Disclosure of Invention

The invention aims to solve the technical problem of providing a double-station sweeping robot automatic brush changing device capable of realizing automatic brush changing of a sweeping robot.

The technical scheme adopted by the invention is as follows: the utility model provides an automatic device that changes brush of duplex position robot of sweeping floor, its includes the casing, is located new brush storehouse and the old brush storehouse of casing rear, is used for the bracket that the robot of sweeping floor held up, is used for pulling down old brush from the robot of sweeping floor and send to the old brush conveyor in old brush storehouse and be used for transporting new brush and install the new brush conveyor who targets in place from new brush storehouse.

Further, old brush conveyor is including corresponding the first conveyer belt that sets up in the casing left and right sides and fix the grabbing device on first conveyer belt, the one end of first conveyer belt and the corresponding other end in position in old brush storehouse are corresponding with sweeping the brush mounted position of robot.

Further, the new-brushing conveying device comprises second conveying belts correspondingly arranged on the left side and the right side of the shell and a grabbing device fixed on the second conveying belts, and one end of each second conveying belt corresponds to the position of the new-brushing bin while the other end of each second conveying belt corresponds to the installation position of a brush of the sweeping robot.

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.

Furthermore, the first conveyor belt is in an L shape horizontally placed, the outer side end of the horizontal section of the first conveyor belt corresponds to the position of the old brush bin, and the vertical section of the first conveyor belt corresponds to the installation position of the brush of the sweeping robot.

Furthermore, the second conveyor belt is in an L shape horizontally placed, the outer side end of the horizontal section of the second conveyor belt corresponds to the position of a new brushing bin, and the vertical section of the second conveyor belt corresponds to the installation position of a brush of the sweeping robot.

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

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 robot is detached and placed into the old brush bin through the old brush conveying device, and the new brush is taken from the new brush bin by the new brush conveying device and installed on the robot, so that the work of automatically replacing the brush for the robot is realized, the operation of manual replacement is avoided, meanwhile, two sets of independent devices are adopted for detaching the old brush and installing the new brush, the replacement efficiency is higher, the robot can be kept at one position during replacement, and the detachment of the old brush and the installation of the new brush are carried out simultaneously.

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 includes a housing 1, a new brush magazine 6, an old brush magazine 7, a carriage 3, an old brush carrying device, and a new brush carrying device. The housing 1 in this embodiment is square, and may also be in other shapes, and an inclined plate 2 is disposed at an inlet of the housing 1, so that the sweeping robot can enter the inclined plate.

The new brushing bin 6 and the old brushing bin 7 are positioned at the rear part of the shell 1 and are separated by a partition plate 10, preferably, the new brushing bin 6 is positioned on the old brushing bin 7, a new brushing inlet 8 is arranged at the top of the new brushing bin 6, a new brushing outlet 12 is arranged at the front side of the new brushing bin, an old brushing outlet 9 is arranged at the rear side of the old brushing bin 7, and an old brushing inlet 13 is arranged at the front side of the old brushing bin, so that new brushes can be more favorably placed in the new brushing bin 6, and the replaced old brushes can be conveniently taken away. 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, old brush conveyor will sweep the floor old brush on the robot and pull down and put into old brush storehouse 9 in, new brush conveyor snatchs new brush in new storehouse 6 and installs on the robot of sweeping the floor.

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.

Preferably, the old brush conveyor and the new brush conveyor have the same structure, which is more favorable for saving the production cost.

The old brush conveying device comprises a first conveying belt 15 correspondingly arranged on the inner wall of a side plate of the shell 1 and a grabbing device 5 fixed on the first conveying belt 15, one end of the first conveying belt 15 corresponds to the position of the old brush bin 7, and the other end of the first conveying belt corresponds to the installation position of a brush of the sweeping robot.

The new brush conveying device comprises a second conveying belt 4 correspondingly arranged on the inner wall of the side plate of the shell 1 and a grabbing device 5 fixed on the second conveying belt 4, one end of the second conveying belt 4 corresponds to the position of the new brush bin 6, and the other end of the second conveying belt corresponds to the installation position of a brush of the sweeping robot.

The new brush conveying device and the old brush conveying device are two stations, the bracket 3 firstly lifts the sweeping robot by a certain height to reach a position corresponding to the old brush conveying device, the old brush is taken down, then the bracket 3 is continuously lifted to reach a position corresponding to the new brush conveying device, and the new brush is installed. The height difference between the new brush conveying device and the old brush conveying device can be adjusted, when the robot is located at a certain height, the new brush conveying device and the old brush conveying device can work, the work of disassembling the old brush and conveying the new brush can be carried out simultaneously, and the replacement efficiency can be greatly improved.

The first conveyor belt 15 and the second conveyor belt 4 are both in an L shape which rotates 90 degrees anticlockwise, the outer side ends of the horizontal sections of the first conveyor belt and the second conveyor belt correspond to the old brushing bin 7 and the new brushing bin 6 respectively, and the vertical sections of the first conveyor belt and the second conveyor belt correspond to the positions of the brush of the sweeping robot corresponding to the stations.

Grabbing device 5 is cylinder or manipulator, when being the cylinder, becomes to require and be provided with the pinhole with the piston rod looks adaptation of cylinder in sweeping floor robot's brush both sides. 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 first conveyor belt 15 and the second conveyor belt 4 are both 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, and the grabbing device 5 can reciprocate on the corresponding conveyor belt.

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. Meanwhile, in order to ensure that the robot cleaner cannot generate position deviation on the bracket 3, a structure for increasing stability is correspondingly arranged on the bracket 3.

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, the lower baffle which can be opened and closed is arranged on the lower end face of the shell of the sweeping robot, and the lower baffle is opened when the brush needs to be taken out or installed. It is also common knowledge to those skilled in the art that the lower shutter may be opened by mounting a fork at a corresponding position.

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, a brush of the sweeping robot corresponds to one end, located at the front bin, of the first conveying belt 15, then the grabbing device 5 is driven by the first conveying belt 15 to move to a position corresponding to the 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. Then the position of the sweeping robot is continuously raised to the position corresponding to one end, located in the front bin, of the second conveyor belt 4, the grabbing device 5 on the second conveyor belt 4 grabs the new brush in the new brush bin 6 and then moves the new brush to the front bin through the new brush outlet 12 to correspond to the brush mounting position of the sweeping robot, then the grabbing device 5 moves upwards, the new brush is mounted on the sweeping robot, 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.

Claims

1. The utility model provides an automatic device of changing brushes of duplex position robot of sweeping floor, its characterized in that includes casing (1), is located casing (1) rear new brush storehouse (6) and old brush storehouse (7), is used for bracket (3) that the robot of sweeping floor held up, is used for pulling down old brush from the robot of sweeping floor and send old brush conveyor of storehouse (7) and be used for transporting out and installing new brush conveyor that targets in place new brush from new brush storehouse (6).

2. The automatic brush changing device of the double-station sweeping robot according to claim 1, wherein the old brush conveying device comprises first conveying belts (15) correspondingly arranged on the left side and the right side of the shell (1) and a gripping device (5) fixed on the first conveying belts (15), one end of each first conveying belt (15) corresponds to the position of the old brush bin (7), and the other end of each first conveying belt corresponds to the installation position of a brush of the sweeping robot.

3. The automatic brush changing device of the double-station sweeping robot according to claim 1, wherein the new brush conveying device comprises second conveying belts (4) correspondingly arranged on the left side and the right side of the housing (1) and a grabbing device (5) fixed on the second conveying belts (4), one end of each second conveying belt (4) corresponds to the position of the new brush bin (6), and the other end of each second conveying belt corresponds to the installation position of a brush of the sweeping robot.

4. The automatic brush changing device of the double-station sweeping robot according to claim 2 or 3, 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.

5. The automatic brush changing device of the double-station sweeping robot according to claim 2 or 3, characterized in that the gripping device (5) is a manipulator.

6. The automatic brush changing device of the double-station sweeping robot according to claim 2, wherein the first conveyor belt (15) is in an L shape which is horizontally placed, the outer side end of the horizontal section of the first conveyor belt corresponds to the position of the old brush bin (7), and the vertical section of the first conveyor belt corresponds to the installation position of a brush of the sweeping robot.

7. The automatic brush changing device of the double-station sweeping robot according to claim 3, wherein the second conveyor belt (4) is in an L shape which is horizontally placed, the outer side end of the horizontal section of the second conveyor belt corresponds to the position of the new brushing bin (6), and the vertical section of the second conveyor belt corresponds to the installation position of a brush of the sweeping robot.

8. The automatic brush changing device of the double-station sweeping robot according to claim 1, wherein the bracket (3) is driven by the lifting device to move up and down.

9. The automatic brush changing device of the double-station sweeping robot according to claim 1, characterized in that an inclined plate (2) convenient for the sweeping robot to enter is arranged at an inlet of the housing (1).