Solar photovoltaic power generation dust removal device

Abstract

The utility model discloses a solar photovoltaic power generation dust removal device, which relates to the technical field of dust removal devices and comprises a solar panel, two mounting driving components are arranged on the left side and the right side of the bottom of the solar panel, and the opposite surfaces of the two mounting driving components are rotatably connected with cleaning components. And the back faces of the upper portions of the two installation driving assemblies are fixedly connected with scraping force assemblies, the installation driving assembly located at the right side position comprises an installation block, the right side of the bottom of the inner wall of the installation block is fixedly connected with a motor, the output end of the motor is fixedly connected with a roller, and the surface of the roller is rotationally connected with the bottom of the solar panel. According to the solar photovoltaic power generation dust removal device, the hand rocking handle rotates to drive the threaded shaft to rotate, so that the thread pushes the mounting frame to move up and down, the vertical distance between the cleaning rolling brush and the rolling wheel is adjusted, the tightness degree is adjusted, and the dust removal efficiency is improved through the clinging degree of the solar panel, the cleaning rolling brush and the scraping plate.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal devices, in particular to a solar photovoltaic power generation dust removal device. Background Art

[0002] With the development of the times and the progress of society, people have put forward higher and higher requirements for energy. Solar energy is a clean, renewable new energy source. It collects sunlight and converts it into electrical energy for use. It has become a common new energy means in the existing technology. When solar photovoltaic panels are used for a long time, a lot of dust is easily accumulated on the surface. In order to facilitate people to clean the solar photovoltaic panels, they need to use dust removal devices to clean the solar photovoltaic panels.

[0003] For example, the Chinese patent with publication number CN217314648U discloses a solar photovoltaic power generation dust removal device, including a frame, a battery panel body is fixedly embedded in the frame, a support plate is fixed at the lower end of the frame, a fan is fixed on the support plate, an air duct is fixed on the support plate through a bracket, a high-pressure air nozzle is fixedly embedded in the air duct, a brush plate is provided on the battery panel body, and a brush is fixed on the brush plate to make sliding contact with the battery panel body. The surface of the battery panel can be cleaned by a brush that can move back and forth, and then the fan supplies air and the high-pressure air nozzle blows out high-pressure gas, which can achieve air cleaning, thereby achieving a double cleaning effect.

[0004] The existing technology has the following problems:

[0005] However, it does not solve the problem that during the use of the solar photovoltaic power generation dust removal device, the cleaning objects that are closely attached to the solar photovoltaic panel will become loose, thereby reducing the dust removal efficiency. At the same time, solidified materials will be encountered during the cleaning process, which is difficult to clean, and the cleaning objects are not convenient to disassemble, which is not conducive to subsequent maintenance, replacement and cleaning. Utility Model Content

[0006] The utility model provides a solar photovoltaic power generation dust removal device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A solar photovoltaic power generation dust removal device comprises a solar panel, wherein two mounting drive assemblies are arranged on the left and right sides of the bottom of the solar panel, the opposite surfaces of the two mounting drive assemblies are rotatably connected with a cleaning assembly, and the upper rear parts of the two mounting drive assemblies are fixedly connected with a scraping assembly.

[0009] Preferably: the installation drive assembly located at the right side includes a mounting block, a motor is fixedly connected to the right side of the bottom inner wall of the mounting block, a roller is fixedly connected to the output end of the motor, and the surface of the roller is rotatably connected to the bottom of the solar panel.

[0010] Preferably: a damper is fixedly connected to the left side of the bottom inner wall of the mounting block, a spring is movably installed on the outer surface of the output end of the damper, a push plate is fixedly connected to the output end of the damper, a rubber pad is fixedly connected to the top surface of the push plate, and the top surface of the rubber pad overlaps the bottom surface of the solar panel.

[0011] Preferably: a threaded shaft is rotatably connected to the top right side of the mounting block, a hand crank is fixedly connected to the top of the threaded shaft, a mounting frame is threadedly connected to the outer surface of the threaded shaft, a mounting hole is opened on the left side of the mounting frame, and the inner wall of the mounting hole is rotatably connected to the right side surface of the cleaning assembly.

[0012] Preferably, the scraping assembly comprises a mounting plate, the front sides of the left and right sides of the mounting plate are fixedly connected to the rear sides of the two mounting frames, and a mounting groove is provided at the rear side of the bottom of the mounting plate.

[0013] Preferably: four dampers 2 are connected to the bottom of the inner wall of the mounting groove, the outer surfaces of the four dampers 2 are movably sleeved with springs 2, the output ends of the four springs 2 are fixedly connected with scrapers, the top surface of the scraper is slidably connected to the inner wall of the mounting groove, and the bottom of the scraper overlaps the surface of the solar panel.

[0014] Preferably: the cleaning assembly includes a roller, the outer surface of the roller is fixedly connected to a cleaning roller brush, the left and right sides of the outer surface of the roller are rotatably connected to the inner walls of the left and right mounting holes, and the surface of the cleaning roller brush overlaps the top surface of the solar panel.

[0015] Preferably, two thread grooves are provided on the left and right sides of the roller, and the inner walls of the two thread grooves are threadedly connected with a mounting shaft.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a solar photovoltaic power generation dust removal device, which drives the rotation of the threaded shaft by rotating the hand crank, so that the thread pushes the mounting frame up and down, adjusts the vertical distance between the cleaning roller brush and the roller, adjusts the tightness, and improves the dust removal efficiency by adjusting the close contact between the solar panel and the cleaning roller brush and the scraper.

[0018] 2. The utility model provides a solar photovoltaic power generation dust removal device. When encountering relatively hard objects, it is necessary to use four dampers 2 and spring 2 to buffer the pressure to prevent the bottom of the scraper from being worn and reducing the dust removal efficiency. The two threaded grooves on the left and right sides of the roller are combined with the mounting shafts threadedly connected to the inner walls of the two threaded grooves, which is convenient for disassembly from the surface of the mounting frame for cleaning, thereby improving the utilization rate and facilitating maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the installation drive assembly of the utility model;

[0021] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 4 This is a schematic diagram of the structure of the scraping assembly of the utility model;

[0023] Figure 5 For the utility model Figure 4 The enlarged structural diagram at B in the middle;

[0024] Figure 6 It is a schematic diagram of the structure of the cleaning component of the utility model.

[0025] In the figure: 1. solar panel; 2. installation drive assembly; 21. mounting block; 22. motor; 23. roller; 24. threaded shaft; 25. mounting frame; 26. mounting hole; 27. damper; 28. spring; 29. ​​push plate; 210. rubber pad; 211. hand crank; 3. cleaning assembly; 31. roller; 32. cleaning roller brush; 33. threaded groove; 34. mounting shaft; 4. scraper assembly; 41. mounting plate; 42. mounting groove; 43. damper 2; 44. spring 2; 45. scraper. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] like Figure 1 As shown, a solar photovoltaic power generation dust removal device includes a solar panel 1, two mounting drive components 2 are arranged on the left and right sides of the bottom of the solar panel 1, cleaning components 3 are movably installed on the opposite surfaces of the two mounting drive components 2, and scraping components 4 are fixedly connected to the upper rear of the two mounting drive components 2.

[0028] The solar panel 1 assists the two installation drive components 2 to be installed on the left and right sides, and then the two installation drive components 2 assist the cleaning component 3 and the scraping component 4 to be stably installed at the predetermined positions.

[0029] like Figure 2 , Figure 3 As shown, the drive assembly 2 is installed at the right position and includes a mounting block 21. A motor 22 is fixedly connected to the right side of the bottom inner wall of the mounting block 21. A roller 23 is fixedly connected to the output end of the motor 22. The surface of the roller 23 is rotatably connected to the bottom of the solar panel 1. A damper 27 is fixedly connected to the left side of the bottom inner wall of the mounting block 21. A spring 28 is movably installed on the outer surface of the output end of the damper 27. A push plate 29 is fixedly connected to the output end of the damper 27. A rubber pad 210 is fixedly connected to the top surface of the push plate 29. The top surface of the rubber pad 210 overlaps the bottom surface of the solar panel 1. A threaded shaft 24 is rotatably connected to the top right side of the mounting block 21. A hand crank handle 211 is fixedly connected to the top of the threaded shaft 24. A mounting frame 25 is threadedly connected to the outer surface of the threaded shaft 24. A mounting hole 26 is opened on the left side of the mounting frame 25. The inner wall of the mounting hole 26 is rotatably connected to the right side surface of the cleaning assembly 3.

[0030] The motor 22 fixedly connected to the right side of the bottom of the inner wall of the mounting block 21 provides power, thereby driving the rotation of the roller 23 fixedly connected to the output end of the motor 22, and moving back and forth at the bottom of the solar panel 1, thereby pushing the cleaning roller brush 32 and the scraper 45 to move back and forth on the top surface of the solar panel 1, and then using the combination of the damper 27 fixedly connected to the left side of the bottom of the inner wall of the mounting block 21 and the spring 28 movably installed on the outer surface of the output end of the damper 27 to push the push plate 29 to overlap with the bottom of the solar panel 1, so that when the surface of the solar panel 1 encounters particles during movement, it will get stuck, squeezing the surface of the solar panel 1, lacking buffering pressure, and easily damaging the top surface of the solar panel 1, and at the same time, the hand crank 211 is used to rotate the threaded shaft 24, so that the thread pushes the mounting frame 25 up and down, and the vertical distance between the cleaning roller brush 32 and the roller 23 is adjusted, and the tightness is adjusted.

[0031] like Figure 4 - Figure 6As shown, the scraping assembly 4 includes a mounting plate 41, the left and right front sides of the mounting plate 41 are fixedly connected to the rear sides of the two mounting frames 25, a mounting groove 42 is opened at the bottom rear of the mounting plate 41, four dampers 2 43 are connected to the bottom of the inner wall of the mounting groove 42, the outer surfaces of the four dampers 2 43 are movably sleeved with springs 2 44, the output ends of the four springs 2 44 are fixedly connected to a scraper 45, the top surface of the scraper 45 is slidably connected to the inner wall of the mounting groove 42, the bottom of the scraper 45 overlaps the surface of the solar panel 1, and the cleaning assembly 3 includes a roller 31, the outer surface of the roller 31 is fixedly connected to a cleaning roller brush 32, the left and right sides of the outer surface of the roller 31 are rotatably connected to the inner walls of the left and right mounting holes 26, and the surface of the cleaning roller brush 32 overlaps the top surface of the solar panel 1.

[0032] The installation of the mounting plate 41 is assisted by the mounting frame 25, which is also a combination of the motor 22 and the roller 23, which pushes the mounting plate 41 to move backward, and at the same time pushes the scraper 45 to move to scrape off the more stubborn condensation on the top surface of the solar panel 1, and pushes it backward to stop it from falling from the sides and the back. At the same time, when encountering relatively hard objects, it is necessary to use four dampers 2 43 and springs 2 44 to combine to buffer the pressure and prevent the bottom of the scraper 45 from being worn. Then, the cleaning roller brush 32 in front of the scraper 45 rolls, and then rolling cleaning is performed. The mounting holes 26 on the left and right sides assist the installation of the roller 31.

[0033] like Figure 6 As shown, two thread grooves 33 are provided on the left and right sides of the roller 31 , and the inner walls of the two thread grooves 33 are threadedly connected with the mounting shaft 34 .

[0034] The two thread grooves 33 on the left and right sides of the roller 31 and the mounting shaft 34 threadedly connected to the inner walls of the two thread grooves 33 are combined to facilitate removal from the surface of the mounting frame 25 for cleaning, thereby improving the utilization rate and facilitating maintenance.

[0035] The working principle of the utility model is as follows: the motor 22 fixedly connected to the right side of the bottom of the inner wall of the mounting block 21 provides power, thereby driving the rotation of the roller 23 fixedly connected to the output end of the motor 22, and moving back and forth at the bottom of the solar panel 1, thereby pushing the cleaning roller brush 32 and the scraper 45 to move back and forth on the top surface of the solar panel 1, and then using the combination of the damper 27 fixedly connected to the left side of the bottom of the inner wall of the mounting block 21 and the spring 28 movably installed on the outer surface of the output end of the damper 27 to push the push plate 29 to overlap with the bottom of the solar panel 1, so that when the surface of the solar panel 1 encounters particles during the movement, it will get stuck, squeeze the surface of the solar panel 1, lack of buffering pressure, and easily damage the top surface of the solar panel 1, and at the same time, the hand crank 211 is used to rotate and drive the rotation of the threaded shaft 24, so that the thread pushes the mounting frame 25 up and down to adjust The cleaning roller brush 32 has the function of adjusting the vertical distance between the roller 23 and the tension, and then using the mounting frame 25 to assist the installation of the mounting plate 41. The combination of the motor 22 and the roller 23 pushes the mounting plate 41 to move backward, and at the same time pushes the movement of the scraper 45 to scrape off the more stubborn condensation on the top surface of the solar panel 1, and pushes it backward to stop it from falling from both sides and the back. At the same time, when encountering relatively hard objects, it is necessary to use four dampers 2 43 and springs 2 44 to combine to buffer the pressure to prevent the bottom of the scraper 45 from being worn, and then use the rolling of the cleaning roller brush 32 in front of the scraper 45 to perform rolling cleaning. The two threaded grooves 33 on the left and right sides of the roller 31 and the mounting shaft 34 threadedly connected to the inner walls of the two threaded grooves 33 are combined to facilitate cleaning after disassembly from the surface of the mounting frame 25, thereby improving the utilization rate and convenient maintenance.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A solar photovoltaic power generation dust removal device, comprising a solar panel (1), characterized in that: Two mounting drive assemblies (2) are arranged on the left and right sides of the bottom of the solar panel (1); the opposite surfaces of the two mounting drive assemblies (2) are rotatably connected with a cleaning assembly (3); and the upper rear parts of the two mounting drive assemblies (2) are fixedly connected with a scraping assembly (4).

2. A solar photovoltaic power generation dust removal device according to claim 1, characterized in that: The mounting drive assembly (2) comprises a mounting block (21), a motor (22) being fixedly connected to the right side of the bottom of the inner wall of the mounting block (21), a roller (23) being fixedly connected to the output end of the motor (22), and a surface of the roller (23) being rotatably connected to the bottom of the solar panel (1).

3. A solar photovoltaic power generation dust removal device according to claim 2, characterized in that: A damper (27) is fixedly connected to the left side of the bottom inner wall of the mounting block (21); a spring (28) is movably mounted on the outer surface of the output end of the damper (27); a push plate (29) is fixedly connected to the output end of the damper (27); a rubber pad (210) is fixedly connected to the top surface of the push plate (29); and the top surface of the rubber pad (210) overlaps the bottom surface of the solar panel (1).

4. A solar photovoltaic power generation dust removal device according to claim 3, characterized in that: The top right side of the mounting block (21) is rotatably connected to a threaded shaft (24), the top of the threaded shaft (24) is fixedly connected to a hand crank handle (211), the outer surface of the threaded shaft (24) is threadedly connected to a mounting frame (25), a mounting hole (26) is provided on the left side of the mounting frame (25), and the inner wall of the mounting hole (26) is rotatably connected to the right side surface of the cleaning assembly (3).

5. A solar photovoltaic power generation dust removal device according to claim 1, characterized in that: The scraping assembly (4) comprises a mounting plate (41), the left and right front sides of the mounting plate (41) are fixedly connected to the rear sides of two mounting frames (25), and a mounting groove (42) is provided at the rear side of the bottom of the mounting plate (41).

6. A solar photovoltaic power generation dust removal device according to claim 5, characterized in that: The bottom of the inner wall of the installation groove (42) is connected to four dampers (43), the outer surfaces of the four dampers (43) are movably sleeved with springs (44), the output ends of the four springs (44) are fixedly connected with scrapers (45), the top surface of the scraper (45) is slidably connected to the inner wall of the installation groove (42), and the bottom of the scraper (45) overlaps the surface of the solar panel (1).

7. A solar photovoltaic power generation dust removal device according to claim 3, characterized in that: The cleaning assembly (3) comprises a roller (31), the outer surface of which is fixedly connected to a cleaning roller brush (32), the left and right sides of the outer surface of the roller (31) being rotatably connected to the inner walls of the left and right mounting holes (26), and the surface of the cleaning roller brush (32) overlapping the top surface of the solar panel (1).

8. A solar photovoltaic power generation dust removal device according to claim 7, characterized in that: Two thread grooves (33) are provided on the left and right sides of the roller (31), and the inner walls of the two thread grooves (33) are threadedly connected with a mounting shaft (34).

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