CN221816968U - Cleaning robot for solar cell panel - Google Patents

Abstract

The utility model provides a cleaning robot for solar panels. The cleaning robot for solar panels includes: a frame, on which a cleaning mechanism, an adjustment mechanism, a lifting mechanism and four walking mechanisms are arranged; the cleaning mechanism includes a fixed block, an adjustment plate, two fixed plates, a cleaning shaft, a brush roller and a first motor, the fixed block is fixedly mounted on the bottom of the frame, the adjustment plate is hingedly mounted on the bottom of the fixed block, the two fixed plates are fixedly mounted on the bottom of the adjustment plate, the cleaning shaft is rotatably mounted on the two fixed plates, the brush roller is fixedly sleeved on the cleaning shaft, and the first motor is fixedly mounted on the corresponding fixed plate. The cleaning robot for solar panels provided by the utility model can adjust the angle and height of the brush roller, clean solar panels with different tilt angles and heights, and can be moved, which has the advantages of being suitable for large-scale cleaning work.

Description

A cleaning robot for solar panels

Technical Field

The utility model belongs to the technical field of solar panel cleaning, and in particular relates to a cleaning robot used for solar panel.

Background Art

As a new type of renewable green energy, photovoltaic power generation has been increasingly popularized and applied due to its powerful product technology advantages and development potential.

In the related art, a cleaning robot for solar panels is disclosed. The cleaning robot includes a robot body, a waterless cleaning system and an automatic charging device, wherein the robot body is used to be operably mounted on one end of a solar panel assembly and can reciprocate above the solar panel assembly; the waterless cleaning system is mounted on the robot body and is used to clean the solar panel assembly; the automatic charging device includes a charging male head, a charging female head and a dustproof sleeve, the charging male head is retractably arranged on the robot body, and a dustproof layer is provided on the dustproof sleeve, which can effectively prevent sand and dust from entering the charging female head, thereby achieving a good dustproof effect.

However, the above structure still has some shortcomings. After cleaning the solar panel, when there are many solar panels and another solar panel needs to be cleaned, the cleaning robot needs to be moved to another solar panel and installed again, which is cumbersome and time-consuming and is not suitable for cleaning large quantities of solar panels.

Therefore, it is necessary to provide a new cleaning robot for solar panels to solve the above-mentioned technical problems.

Utility Model Content

The technical problem solved by the utility model is to provide a cleaning robot for solar panels which can adjust the angle and height of the brush roller, clean solar panels with different tilt angles and heights, and is movable and suitable for large-scale cleaning work.

In order to solve the above technical problems, the cleaning robot for solar panels provided by the utility model comprises: a frame, on which a cleaning mechanism, an adjustment mechanism, a lifting mechanism and four walking mechanisms are arranged;

The cleaning mechanism comprises a fixed block, an adjustment plate, two fixed plates, a cleaning shaft, a brush roller and a first motor, wherein the fixed block is fixedly mounted on the bottom of the frame, the adjustment plate is hingedly mounted on the bottom of the fixed block, the two fixed plates are fixedly mounted on the bottom of the adjustment plate, the cleaning shaft is rotatably mounted on the two fixed plates, the brush roller is fixedly sleeved on the cleaning shaft, the first motor is fixedly mounted on the corresponding fixed plate, and the output shaft of the first motor is fixedly connected to one end of the cleaning shaft;

The adjustment mechanism includes a mounting plate, a mounting groove, a second motor, a first threaded rod, an internally threaded slider and a tilt push rod. The mounting plate is fixedly mounted on the frame, the mounting groove is opened on the mounting plate, the second motor is fixedly mounted in the mounting groove, the first threaded rod is fixedly mounted on the output shaft of the second motor, the internally threaded slider is threadedly sleeved on the first threaded rod, the tilt push rod is hingedly mounted on the bottom of the internally threaded slider, and the bottom end of the tilt push rod is hingedly connected to the top of the adjustment plate.

As a further scheme of the utility model, the lifting mechanism includes two support plates, four support legs, four second threaded rods, four pulleys, a synchronous belt and a third motor, the two support plates are arranged below the frame, the four support legs are respectively fixedly mounted on the top of the two support plates, the four second threaded rods are respectively threadedly mounted in the four support legs, the four second threaded rods all penetrate the frame and are rotatably connected to the frame, the four pulleys are respectively fixedly mounted on the top ends of the four second threaded rods, the synchronous belt is wrapped around the four pulleys, the third motor is fixedly mounted on the top of the frame, and the output shaft of the third motor is fixedly connected to the corresponding pulley.

As a further solution of the utility model, the walking mechanism includes a support block, a rotating shaft, a walking wheel and a fourth motor. The support block is fixedly mounted on the bottom of the support plate, the rotating shaft is rotatably mounted on the support block, the walking wheel is fixedly mounted on one end of the rotating shaft, the fourth motor is fixedly mounted on one side outer wall of the support block, and the output shaft of the fourth motor is fixedly connected to one end of the rotating shaft.

As a further solution of the utility model, a controller is fixedly installed on the top of the corresponding support plate.

As a further solution of the utility model, two reinforcement rods are fixedly mounted on the frame, and the sides of the two reinforcement rods close to each other are fixedly connected to the mounting plate.

As a further solution of the utility model, a buffer block is fixedly installed on the top of the adjustment plate, and the top of the buffer block is in contact with the frame.

Compared with the related art, the cleaning robot for solar panels provided by the utility model has the following beneficial effects:

1. The utility model is provided with a cleaning mechanism, so that the solar panel can be cleaned by rotating the brush roller;

2. The utility model provides an adjustment mechanism to adjust the inclination angle of the brush roller so that the brush roller can fit the solar panel;

3. The utility model provides a lifting mechanism to adjust the height of the brush roller so that the brush roller can be lowered to contact the solar panel;

4. The utility model is provided with a walking mechanism so that the robot can move to clean solar panels at different positions, and is suitable for cleaning a large number of solar panels.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

FIG1 is a first three-dimensional structural schematic diagram of a cleaning robot for solar panels provided by the utility model;

FIG2 is a second three-dimensional structural schematic diagram of the cleaning robot for solar panels provided by the present invention;

FIG3 is a schematic diagram of the partial structure of a cleaning robot for solar panels provided by the present invention.

In the figure: 1. frame; 2. fixing block; 3. adjustment plate; 4. fixing plate; 5. cleaning shaft; 6. brush roller; 7. first motor; 8. mounting plate; 9. mounting slot; 10. second motor; 11. first threaded rod; 12. internal threaded slider; 13. tilt push rod; 14. support plate; 15. support leg; 16. second threaded rod; 17. pulley; 18. synchronous belt; 19. third motor; 20. support block; 21. rotating shaft; 22. walking wheel; 23. fourth motor; 24. controller; 25. reinforcement rod; 26. buffer block.

DETAILED DESCRIPTION

Please refer to Figures 1, 2 and 3, wherein Figure 1 is a first three-dimensional structural diagram of the cleaning robot for solar panels provided by the utility model; Figure 2 is a second three-dimensional structural diagram of the cleaning robot for solar panels provided by the utility model; and Figure 3 is a partial structural diagram of the cleaning robot for solar panels provided by the utility model. The cleaning robot for solar panels includes: a frame 1, on which a cleaning mechanism, an adjustment mechanism, a lifting mechanism and four walking mechanisms are arranged;

The cleaning mechanism includes a fixed block 2, an adjustment plate 3, two fixed plates 4, a cleaning shaft 5, a brush roller 6 and a first motor 7, wherein the fixed block 2 is fixedly mounted on the bottom of the frame 1, the adjustment plate 3 is hingedly mounted on the bottom of the fixed block 2, the two fixed plates 4 are fixedly mounted on the bottom of the adjustment plate 3, the cleaning shaft 5 is rotatably mounted on the two fixed plates 4, the brush roller 6 is fixedly sleeved on the cleaning shaft 5, the first motor 7 is fixedly mounted on the corresponding fixed plate 4, and the output shaft of the first motor 7 is fixedly connected to one end of the cleaning shaft 5;

The adjustment mechanism includes a mounting plate 8, a mounting groove 9, a second motor 10, a first threaded rod 11, an internally threaded slider 12 and a tilting push rod 13. The mounting plate 8 is fixedly mounted on the frame 1, the mounting groove 9 is opened on the mounting plate 8, the second motor 10 is fixedly mounted in the mounting groove 9, the first threaded rod 11 is fixedly mounted on the output shaft of the second motor 10, the internally threaded slider 12 is threadedly sleeved on the first threaded rod 11, and the tilting push rod 13 is hingedly mounted on the bottom of the internally threaded slider 12, and the bottom end of the tilting push rod 13 is hinged to the top of the adjustment plate 3.

As shown in Figures 1 and 2, the lifting mechanism includes two support plates 14, four support legs 15, four second threaded rods 16, four pulleys 17, a synchronous belt 18 and a third motor 19. The two support plates 14 are arranged below the frame 1, the four support legs 15 are respectively fixedly mounted on the tops of the two support plates 14, the four second threaded rods 16 are respectively threadedly mounted in the four support legs 15, the four second threaded rods 16 all penetrate the frame 1 and are rotatably connected to the frame 1, the four pulleys 17 are respectively fixedly mounted on the tops of the four second threaded rods 16, the synchronous belt 18 is wound around the four pulleys 17, the third motor 19 is fixedly mounted on the top of the frame 1, and the output shaft of the third motor 19 is fixedly connected to the corresponding pulley 17;

By providing a lifting mechanism, the height of the brush roller 6 can be adjusted, and the brush roller 6 can be lowered to contact the solar cell panel.

As shown in Figures 1 and 2, the walking mechanism includes a support block 20, a rotating shaft 21, a walking wheel 22 and a fourth motor 23, wherein the support block 20 is fixedly mounted on the bottom of the support plate 14, the rotating shaft 21 is rotatably mounted on the support block 20, the walking wheel 22 is fixedly mounted on one end of the rotating shaft 21, the fourth motor 23 is fixedly mounted on one side outer wall of the support block 20, and the output shaft of the fourth motor 23 is fixedly connected to one end of the rotating shaft 21;

By setting a walking mechanism, the robot can be moved to clean solar panels at different positions, and is suitable for cleaning a large number of solar panels.

As shown in FIG1 , a controller 24 is fixedly mounted on the top of the corresponding support plate 14 ;

By providing the controller 24 , the cleaning robot can be controlled.

As shown in FIG. 1 , two reinforcement rods 25 are fixedly mounted on the frame 1, and the sides of the two reinforcement rods 25 close to each other are fixedly connected to the mounting plate 8;

By providing the reinforcement rod 25, the mounting plate 8 can be reinforced, thereby improving the structural stability of the cleaning robot.

As shown in FIG3 , a buffer block 26 is fixedly mounted on the top of the adjustment plate 3 , and the top of the buffer block 26 is in contact with the frame 1 ;

By providing the buffer block 26 , when the adjusting plate 3 is retracted, the retracted position of the adjusting plate 3 can be positioned and buffered.

The working principle of the cleaning robot for solar panels provided by the utility model is as follows:

Step 1: When in use, the cleaning robot is moved to one side of the solar panel, and the second motor 10 is started. The second motor 10 drives the first threaded rod 11 to rotate, and the first threaded rod 11 drives the internal threaded slider 12 to move. The internal threaded slider 12 drives one side of the adjustment plate 3 to move downward through the tilting push rod 13, and adjusts the angle of the brush roller 6 so that the tilt angle of the brush roller 6 is consistent with the solar panel;

Step 2: Start the third motor 19, the third motor 19 drives the pulley 17 to rotate, under the action of the four pulleys 17 and the synchronous belt 18, the four second threaded rods 16 rotate synchronously, and the support leg 15 is threadedly connected with the second threaded rod 16, so that the frame 1 moves downward, so that the brush roller 6 contacts the solar panel;

The third step: start the first motor 7, the first motor 7 drives the cleaning shaft 5 to rotate, the cleaning shaft 5 drives the brush roller 6 to rotate, and cleans the photovoltaic panel. Start the fourth motor 23, the fourth motor 23 drives the rotating shaft 21 to rotate, and the rotating shaft 21 drives the walking wheel 22 to rotate, so that the cleaning robot moves to clean different positions of the solar panel, and after the current solar panel is cleaned, the cleaning robot moves to the side of the adjacent solar panel to carry out the next cleaning work, which is suitable for cleaning a large number of solar panels.

It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims (6)

1. A cleaning robot for solar panels, comprising: A frame, on which a cleaning mechanism, an adjustment mechanism, a lifting mechanism and four walking mechanisms are arranged; The cleaning mechanism comprises a fixed block, an adjustment plate, two fixed plates, a cleaning shaft, a brush roller and a first motor, wherein the fixed block is fixedly mounted on the bottom of the frame, the adjustment plate is hingedly mounted on the bottom of the fixed block, the two fixed plates are fixedly mounted on the bottom of the adjustment plate, the cleaning shaft is rotatably mounted on the two fixed plates, the brush roller is fixedly sleeved on the cleaning shaft, the first motor is fixedly mounted on the corresponding fixed plate, and the output shaft of the first motor is fixedly connected to one end of the cleaning shaft; The adjustment mechanism includes a mounting plate, a mounting groove, a second motor, a first threaded rod, an internally threaded slider and a tilt push rod. The mounting plate is fixedly mounted on the frame, the mounting groove is opened on the mounting plate, the second motor is fixedly mounted in the mounting groove, the first threaded rod is fixedly mounted on the output shaft of the second motor, the internally threaded slider is threadedly sleeved on the first threaded rod, the tilt push rod is hingedly mounted on the bottom of the internally threaded slider, and the bottom end of the tilt push rod is hingedly connected to the top of the adjustment plate. 2. The cleaning robot for solar panels according to claim 1 is characterized in that: the lifting mechanism comprises two support plates, four support legs, four second threaded rods, four pulleys, a synchronous belt and a third motor, the two support plates are arranged below the frame, the four support legs are respectively fixedly mounted on the tops of the two support plates, the four second threaded rods are respectively threadedly mounted in the four support legs, the four second threaded rods all penetrate the frame and are rotatably connected to the frame, the four pulleys are respectively fixedly mounted on the tops of the four second threaded rods, the synchronous belt is wound around the four pulleys, the third motor is fixedly mounted on the top of the frame, and the output shaft of the third motor is fixedly connected to the corresponding pulleys. 3. The cleaning robot for solar panels according to claim 2 is characterized in that: the walking mechanism includes a support block, a rotating shaft, a walking wheel and a fourth motor, the support block is fixedly mounted on the bottom of the support plate, the rotating shaft is rotatably mounted on the support block, the walking wheel is fixedly mounted on one end of the rotating shaft, the fourth motor is fixedly mounted on one side outer wall of the support block, and the output shaft of the fourth motor is fixedly connected to one end of the rotating shaft. 4. The cleaning robot for solar panels according to claim 2, characterized in that a controller is fixedly installed on the top of the corresponding support plate. 5. The cleaning robot for solar panels according to claim 1, characterized in that two reinforcement rods are fixedly mounted on the frame, and the sides of the two reinforcement rods close to each other are fixedly connected to the mounting plate. 6. The cleaning robot for solar panels according to claim 1, characterized in that a buffer block is fixedly mounted on the top of the adjustment plate, and the top of the buffer block is in contact with the frame.