Rolling brush type intelligent flat single-shaft photovoltaic cleaning robot

Abstract

The invention relates to the technical field of cleaning robots, and discloses a rolling brush type intelligent flat single-shaft photovoltaic cleaning robot which comprises a robot body and a power assembly, the power assembly is located in the robot body, the robot body comprises a wheel fixing frame, and the inner wall of the wheel fixing frame is rotationally connected with a rolling brush; the left side of the rolling brush penetrates through the inner wall of the wheel fixing frame and extends, the left side of the rolling brush is fixedly connected with a rolling brush driving wheel, the top of the wheel fixing frame is fixedly connected with a robot body housing, and the left side of the wheel fixing frame is fixedly connected with a robot head and tail housing. When the flexible cable moves, the flexible cable is clamped in a groove in the rolling brush driving wheel, the flexible cable drives the rolling brush driving wheel to rotate, the rolling brush driving wheel drives the rolling brush, the rolling brush conducts rotary cleaning on the surface of a product, and therefore the purpose of cleaning is achieved, and the assembly is light, convenient to use, low in cost and high in practicability. And the flat single-axis photovoltaic panels with different lengths can be spliced for use.

Description

Technical Field

[0001] The present invention relates to the technical field of cleaning robots, and in particular to a roller-brush type intelligent flat single-axis photovoltaic cleaning robot. Background Art

[0002] With the global emphasis on renewable energy, the photovoltaic power generation industry is developing rapidly. Cleaning photovoltaic panels can not only improve the efficiency of photovoltaic systems, but also extend their service life. The roller brush type intelligent flat single-axis photovoltaic cleaning robot has a good market prospect, especially in the growing photovoltaic power station and smart home market, automated cleaning technology is expected to become the standard equipment of the future photovoltaic industry.

[0003] Currently, flat single-axis photovoltaic tracking brackets are gradually becoming the mainstream of the market. Due to the limitations of the flat single-axis brackets themselves, the components have a small load-bearing capacity and the string arrangement length generally does not exceed 100 meters. The application of traditional robots on flat single-axis brackets is costly and easy to crush the components. Summary of the invention

[0004] In order to solve the above-mentioned technical problems, the present invention provides a roller brush type intelligent flat single-axis photovoltaic cleaning robot.

[0005] The present invention is implemented by the following technical solutions:

[0006] A rolling brush type intelligent flat single-axis photovoltaic cleaning robot, comprising a robot body and a power component, wherein the power component is located inside the robot body;

[0007] The robot body includes a wheel fixing frame, the inner wall of the wheel fixing frame is rotatably connected to a roller brush, the left side of the roller brush penetrates the inner wall of the wheel fixing frame and extends, the left side of the roller brush is fixedly connected to a roller brush driving wheel, the top of the wheel fixing frame is fixedly connected to a robot body cover, the left side of the wheel fixing frame is fixedly connected to a robot head and tail cover, the right side of the inner wall of the wheel fixing frame is rotatably connected to a walking wheel, the bottom of the wheel fixing frame is rotatably connected to a limiting wheel, the left side of the inner wall of the wheel fixing frame is rotatably connected to an anti-slip wheel, and the outer wall of the roller brush driving wheel is contacted with a flexible cable.

[0008] As a further improvement of the above scheme, two roller brush driving wheels are provided, and the two roller brush driving wheels are symmetrically arranged with respect to the center of the wheel fixing frame; two anti-slip wheels are provided, and the two anti-slip wheels are symmetrically arranged with respect to the center of the wheel fixing frame.

[0009] Through the above technical solution, when the flexible cable moves, the flexible cable is clamped in the groove inside the roller brush driving wheel, the flexible cable drives the roller brush driving wheel to rotate, and the roller brush driving wheel drives the roller brush.

[0010] As a further improvement of the above solution, the power assembly includes a driving wheel set, and the outer wall of the driving wheel set is arranged in contact with the outer wall of the flexible cable.

[0011] As a further improvement of the above scheme, the outer wall of the flexible cable is contacted with a main warehouse cable winding, the bottom of the roller brush is contacted with a flat single-axis photovoltaic panel, the outer wall of the flexible cable is fixedly connected to the outer wall of the flat single-axis photovoltaic panel, the top of the walking wheel is contacted and arranged on the top of the flat single-axis photovoltaic panel, the top of the limiting wheel is contacted and arranged on the bottom of the flat single-axis photovoltaic panel, and the right side of the anti-slip wheel is contacted and arranged on the left side of the flat single-axis photovoltaic panel.

[0012] As a further improvement of the above solution, a plurality of flat uniaxial photovoltaic panels are provided, and two main warehouse cable windings are provided, and the two main warehouse cable windings are symmetrically arranged around the center of the flat uniaxial photovoltaic panel.

[0013] As a further improvement of the above solution, a self-powered power generation panel is fixedly connected to the bottom of the flat uniaxial photovoltaic panel, an electric box is fixedly connected to the left side of the self-powered power generation panel, and the outer wall of the flexible cable is contacted with the inner wall of the electric box.

[0014] As a further improvement of the above scheme, a flat single-axis winding shaft is fixedly connected to the bottom of the flat single-axis photovoltaic panel, an auxiliary warehouse cable winding is fixedly connected to the outer wall of the flat single-axis photovoltaic panel, the outer wall of the flexible cable is contacted with the outer wall of the auxiliary warehouse cable winding, and two auxiliary warehouse cable windings are provided.

[0015] Through the above technical solution, the device absorbs solar energy through a self-powered power generation panel to generate electricity, and then the self-powered power generation panel supplies power to the inside of the electric box. The electric box drives the flexible cable, and the flexible cable is restricted by the main compartment cable winding. At the same time, the other end of the flexible cable is restricted by the flat single-axis winding.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention achieves the goal of cleaning by clamping the flexible cable in the groove inside the roller brush driving wheel when the flexible cable moves, and the roller brush driving wheel drives the roller brush to rotate and clean the surface of the product. The component is light, convenient, and low-cost, and can be spliced ​​and used according to flat single-axis photovoltaic panels of different lengths.

[0018] The present invention generates electricity by absorbing solar energy through a self-powered power generation panel, and then the self-powered power generation panel supplies power to the inside of an electrical box, and the electrical box drives a flexible cable, and the flexible cable is limited by a main warehouse cable winding, and at the same time, the other end of the flexible cable is limited by a flat single-axis winding shaft, and then the flexible cable drives a roller brush driving wheel, and the roller brush driving wheel drives the roller brush, and at the same time, the flexible cable is wound around the surface of the driving wheel group, and while the roller brush is cleaning, the flexible cable drives the driving wheel group to rotate, and the driving wheel group moves along the flexible cable, and then the driving wheel group drives a wheel fixing frame, and the wheel fixing frame drives a walking wheel, and the walking wheel moves on the top of the flat single-axis photovoltaic panel, and at the same time, the limiting wheel moves on the bottom of the flat single-axis photovoltaic panel, and the anti-slip wheel moves on the side of the flat single-axis photovoltaic panel to prevent the robot body from detaching from the outer wall of the flat single-axis photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the head and tail cover of the robot of the present invention;

[0021] Figure 3 This is a schematic diagram of the main compartment cable winding structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the top structure of the robot body of the present invention;

[0023] Figure 5 This is a schematic diagram of the auxiliary compartment cable winding structure of the present invention.

[0024] Description of main symbols:

[0025] 1. Electric box; 2. Self-powered power generation panel; 3. Main compartment cable winding; 4. Robot body; 5. Flexible cable; 6. Auxiliary compartment cable winding; 7. Flat single-axis photovoltaic panel; 8. Flat single-axis winding shaft; 9. Robot body cover; 10. Robot head and tail cover; 11. Roller brush; 12. Roller brush drive wheel; 13. Walking wheel; 14. Limiting wheel; 15. Anti-slip wheel; 16. Wheel fixing frame; 17. Drive wheel assembly; 201. Power assembly. DETAILED DESCRIPTION

[0026] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0027] Example:

[0028] Please combine Figures 1 to 5The present embodiment is a roller brush type intelligent flat single-axis photovoltaic cleaning robot, comprising a robot body 4 and a power component 201 , wherein the power component 201 is located inside the robot body 4 .

[0029] The robot body 4 includes a wheel fixing frame 16, the inner wall of the wheel fixing frame 16 is rotatably connected to a roller brush 11, the left side of the roller brush 11 penetrates the inner wall of the wheel fixing frame 16 and extends, the left side of the roller brush 11 is fixedly connected to a roller brush driving wheel 12, the top of the wheel fixing frame 16 is fixedly connected to a robot body cover 9, the left side of the wheel fixing frame 16 is fixedly connected to a robot head and tail cover 10, the right side of the inner wall of the wheel fixing frame 16 is rotatably connected to a walking wheel 13, the bottom of the wheel fixing frame 16 is rotatably connected to a limiting wheel 14, the left side of the inner wall of the wheel fixing frame 16 is rotatably connected to an anti-slip wheel 15, and the outer wall of the roller brush driving wheel 12 is contacted with a flexible cable 5.

[0030] There are two roller brush driving wheels 12 , which are symmetrically arranged around the center of the wheel fixing frame 16 ; there are two anti-slip wheels 15 , which are symmetrically arranged around the center of the wheel fixing frame 16 .

[0031] The power assembly 201 includes a driving wheel set 17 , and an outer wall of the driving wheel set 17 is arranged to contact an outer wall of the flexible cable 5 .

[0032] The outer wall of the flexible cable 5 is in contact with the main warehouse cable winding 3, the bottom of the roller brush 11 is in contact with the flat single-axis photovoltaic panel 7, the outer wall of the flexible cable 5 is fixedly connected to the outer wall of the flat single-axis photovoltaic panel 7, the top of the walking wheel 13 is in contact with the top of the flat single-axis photovoltaic panel 7, the top of the limiting wheel 14 is in contact with the bottom of the flat single-axis photovoltaic panel 7, and the right side of the anti-slip wheel 15 is in contact with the left side of the flat single-axis photovoltaic panel 7.

[0033] There are several flat single-axis photovoltaic panels 7 , and two main warehouse cable windings 3 are provided. The two main warehouse cable windings 3 are symmetrically arranged around the center of the flat single-axis photovoltaic panel 7 .

[0034] The bottom of the flat uniaxial photovoltaic panel 7 is fixedly connected to a self-powered power generation panel 2 , the left side of the self-powered power generation panel 2 is fixedly connected to an electric box 1 , and the outer wall of the flexible cable 5 is arranged in contact with the inner wall of the electric box 1 .

[0035] A flat single-axis winding shaft 8 is fixedly connected to the bottom of the flat single-axis photovoltaic panel 7, and an auxiliary warehouse cable winding 6 is fixedly connected to the outer wall of the flat single-axis photovoltaic panel 7. The outer wall of the flexible cable 5 is contacted with the outer wall of the auxiliary warehouse cable winding 6, and two auxiliary warehouse cable windings 6 are provided.

[0036] The implementation principle of a roller brush type intelligent flat single-axis photovoltaic cleaning robot in the embodiment of the present application is as follows: the device absorbs solar energy to generate electricity through a self-powered power generation panel 2, and then the self-powered power generation panel 2 supplies power to the inside of the electric box 1, and the electric box 1 drives the flexible cable 5, and the flexible cable 5 is restricted by the main warehouse cable winding 3, and at the same time, the other end of the flexible cable 5 is restricted by the flat single-axis winding shaft 8, and then the flexible cable 5 drives the roller brush driving wheel 12, and the roller brush driving wheel 12 drives the roller brush 11, and at the same time, the flexible cable 5 is wound around the surface of the driving wheel group 17, and while the roller brush 11 is cleaning, the flexible cable 5 drives the driving wheel group 17. The wheel set 17 rotates, and the driving wheel set 17 moves along the flexible cable 5, and then the driving wheel set 17 drives the wheel fixing frame 16, and the wheel fixing frame 16 drives the walking wheel 13, and the walking wheel 13 moves on the top of the flat single-axis photovoltaic panel 7. At the same time, the limiting wheel 14 moves at the bottom of the flat single-axis photovoltaic panel 7, and the anti-slip wheel 15 moves on the side of the flat single-axis photovoltaic panel 7 to prevent the robot body 4 from detaching from the outer wall of the flat single-axis photovoltaic panel 7, thereby cleaning different positions on the surface of the flat single-axis photovoltaic panel 7. The device has low cost, simple installation, good cleaning effect, and can adapt to the operation of the flat single-axis at different angles all day long.

[0037] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A roller brush type intelligent flat single-axis photovoltaic cleaning robot, characterized in that: It comprises a robot body (4) and a power assembly (201), wherein the power assembly (201) is located inside the robot body (4); The robot body (4) comprises a wheel fixing frame (16), the inner wall of the wheel fixing frame (16) is rotatably connected to a roller brush (11), the left side of the roller brush (11) penetrates through the inner wall of the wheel fixing frame (16) and extends, the left side of the roller brush (11) is fixedly connected to a roller brush driving wheel (12), the top of the wheel fixing frame (16) is fixedly connected to a robot body cover (9), the left side of the wheel fixing frame (16) is fixedly connected to a robot head and tail cover (10), the right side of the inner wall of the wheel fixing frame (16) is rotatably connected to a walking wheel (13), the bottom of the wheel fixing frame (16) is rotatably connected to a limiting wheel (14), the left side of the inner wall of the wheel fixing frame (16) is rotatably connected to an anti-slip wheel (15), and the outer wall of the roller brush driving wheel (12) is contacted with a flexible cable (5).

2. The roller brush type intelligent flat single-axis photovoltaic cleaning robot according to claim 1, characterized in that: Two roller brush driving wheels (12) are provided, and the two roller brush driving wheels (12) are symmetrically arranged around the center of the wheel fixing frame (16); two anti-slip wheels (15) are provided, and the two anti-slip wheels (15) are symmetrically arranged around the center of the wheel fixing frame (16).

3. The roller brush type intelligent flat single-axis photovoltaic cleaning robot according to claim 1, characterized in that: The power assembly (201) comprises a driving wheel set (17), and the outer wall of the driving wheel set (17) is arranged in contact with the outer wall of the flexible cable (5).

4. The roller brush type intelligent flat single-axis photovoltaic cleaning robot according to claim 3, characterized in that: The outer wall of the flexible cable (5) is in contact with a main warehouse cable winding (3), the bottom of the roller brush (11) is in contact with a flat single-axis photovoltaic panel (7), the outer wall of the flexible cable (5) is fixedly connected to the outer wall of the flat single-axis photovoltaic panel (7), the top of the walking wheel (13) is in contact with the top of the flat single-axis photovoltaic panel (7), the top of the limiting wheel (14) is in contact with the bottom of the flat single-axis photovoltaic panel (7), and the right side of the anti-slip wheel (15) is in contact with the left side of the flat single-axis photovoltaic panel (7).

5. The roller brush type intelligent flat single-axis photovoltaic cleaning robot according to claim 4, characterized in that: A plurality of the flat uniaxial photovoltaic panels (7) are provided, and two main warehouse cable windings (3) are provided. The two main warehouse cable windings (3) are symmetrically arranged around the center of the flat uniaxial photovoltaic panel (7).

6. The roller brush type intelligent flat single-axis photovoltaic cleaning robot according to claim 4, characterized in that: The bottom of the flat uniaxial photovoltaic panel (7) is fixedly connected to a self-powered power generation panel (2), the left side of the self-powered power generation panel (2) is fixedly connected to an electrical box (1), and the outer wall of the flexible cable (5) is arranged in contact with the inner wall of the electrical box (1).

7. The roller brush type intelligent flat single-axis photovoltaic cleaning robot according to claim 6, characterized in that: The bottom of the flat uniaxial photovoltaic panel (7) is fixedly connected to a flat uniaxial winding shaft (8), the outer wall of the flat uniaxial photovoltaic panel (7) is fixedly connected to an auxiliary warehouse cable winding (6), the outer wall of the flexible cable (5) is arranged in contact with the outer wall of the auxiliary warehouse cable winding (6), and two auxiliary warehouse cable windings (6) are provided.

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