Photovoltaic panel top cover cleaning tool

Abstract

The utility model discloses a photovoltaic panel top cover cleaning tool which comprises a photovoltaic panel frame, a photovoltaic panel body is fixedly connected to the interior of the photovoltaic panel frame, a fixed frame is arranged on the top of the photovoltaic panel frame, a movable block is slidably connected to the interior of the fixed frame, a connecting block is fixedly connected to the top of the movable block, and a rotating rod is rotationally connected to the interior of the connecting block. The beneficial effects of the device are that the transmission screw rod can be rotated to drive the connecting block to move through the moving block so as to drive the rotating rod to move, and the rotating rod is driven to rotate under the cooperation of the gear and the rack, so that the transmission screw rod can be driven to rotate, and the transmission screw rod can be driven to rotate to drive the transmission screw rod to rotate to drive the transmission screw rod to rotate to drive the transmission screw rod to rotate to drive the transmission screw rod to rotate to drive the transmission screw rod to rotate. And the first brush roller and the second brush roller are conveniently driven to rotate, so that the photovoltaic panel body can be uniformly cleaned, the overall structure is simple and practical, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel cleaning equipment, in particular to a photovoltaic panel top cover cleaning tool. Background Art

[0002] Photovoltaic panels refer to facilities that use the photovoltaic effect of photovoltaic semiconductor materials to convert solar energy into direct current electricity. The core of photovoltaic facilities is solar panels. At present, the main semiconductor materials used for power generation are: monocrystalline silicon, polycrystalline silicon, amorphous silicon and cadmium telluride. As countries have been actively promoting the application of renewable energy in recent years, the photovoltaic industry has developed rapidly. The existing utility model patent with application number: CN202320395870.8 proposes a photovoltaic panel cleaning device, including a support plate, a pair of symmetrically arranged fixed plates are fixedly connected to the outer side of the support plate, and a threaded rod is rotatably connected between the pair of fixed plates... The sponge block is deflected to be attached to the photovoltaic panel, and the servo motor is controlled to rotate repeatedly, and the water on the photovoltaic panel is absorbed and cleaned by the sponge block, and when the sponge block moves to the extrusion plate, it cooperates with the extrusion plate to squeeze out the water. The cleaning component inside the device in the above patent generally adopts a brush roller, which needs to move along the surface of the photovoltaic panel while rotating to expand the cleaning range. This leads to a complex structure of the entire cleaning component and requires at least two sets of motion drives, which increases the equipment cost and reduces the practicality of the device. Therefore, a photovoltaic panel top cover cleaning tool is provided to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a photovoltaic panel top cover cleaning tool to solve the problem that the cleaning component inside the device proposed in the above background technology generally adopts a brush roller, and the brush roller needs to move along the surface of the photovoltaic panel while rotating to expand the cleaning range. This leads to a complex structure of the entire cleaning component, requiring at least two groups of motion drives, increasing the equipment cost and reducing the practicability of the device.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] The utility model provides a photovoltaic panel top cover cleaning tool, comprising a photovoltaic panel frame, the interior of the photovoltaic panel frame is fixedly connected to a photovoltaic panel body, the top of the photovoltaic panel frame is provided with a fixed frame, the interior of the fixed frame is slidably connected to a moving block, the top of the moving block is fixedly connected to a connecting block, the interior of the connecting block is rotatably connected to a rotating rod, one end of the rotating rod is fixedly connected to a first brush roller, the outer side of the first brush roller is slidably connected to a second brush roller, the interior of the fixed frame and on one side of the moving block is fixedly connected to a rack, the other end of the rotating rod is fixedly connected to a gear, and the gear is meshingly connected to the rack.

[0006] Start the servo motor to drive the transmission screw to rotate, the transmission screw drives the moving block to move, the moving block drives the connecting block to move, the connecting block drives the rotating rod to move, thereby driving the first brush roller and the second brush roller to move to increase the cleaning area of ​​the device, and driving the rotating rod to rotate under the coordinated use of the rack and the gear, and the rotating rod drives the first brush roller and the second brush roller to rotate, thereby achieving uniform cleaning of the photovoltaic panel body. The overall structure is simple and practical, which improves the practicality of the device.

[0007] As a preferred solution of the utility model, the bottom of the fixing frame is symmetrically fixedly connected with an L-shaped fixing plate, the internal thread of the L-shaped fixing plate is connected with a first threaded rod, and the top of the first threaded rod is rotatably connected with a clamping plate.

[0008] The fixing frame is placed on the top of the photovoltaic panel frame, and the first threaded rod is rotated to push the clamping plate to move. The clamping plate squeezes the photovoltaic panel frame, so that the fixing frame and the photovoltaic panel frame can be quickly installed.

[0009] As a preferred solution of the utility model, a first limiting groove is provided inside the L-shaped fixing plate, a first limiting block is slidably connected inside the first limiting groove, and the first limiting block is fixedly connected to the clamping plate.

[0010] It is convenient to limit the position of the splint to prevent the splint from shifting during movement.

[0011] As a preferred solution of the utility model, a transmission screw is rotatably connected inside the fixed frame, the transmission screw is threadedly connected to the moving block, a servo motor is fixedly connected to the outside of the fixed frame, and the output end of the servo motor is fixedly connected to the transmission screw.

[0012] Start the servo motor to drive the transmission screw to rotate, and the transmission screw drives the moving block to move.

[0013] As a preferred solution of the utility model, a second limiting groove is provided inside the fixed frame, a second limiting block is slidably connected inside the second limiting groove, and the second limiting block is fixedly connected to the moving block.

[0014] It is convenient to limit the moving block to prevent the moving block from shifting during the movement.

[0015] As a preferred solution of the utility model, a connecting plate is fixedly connected to the outer side of the fixing frame, and nozzles are fixedly connected to the outer side of the connecting plate at equal distances.

[0016] The external water source injects water into the interior of the connecting plate through a pipe, and finally sprays it toward the photovoltaic panel body through a nozzle.

[0017] As a preferred solution of the utility model, a second threaded rod is rotatably connected inside the second brush roller, and the second threaded rod is threadably connected to the first brush roller.

[0018] The length of the cleaning can thereby be adjusted by rotating the second threaded rod.

[0019] As a preferred solution of the utility model, a square limiting groove is provided inside the second brush roller, a square limiting block is slidably connected inside the square limiting groove, and the square limiting block is fixedly connected to the first brush roller.

[0020] It is convenient to limit the first brush roller to prevent the first brush roller from deviating during the rotation process.

[0021] The beneficial effect achieved by the utility model is that through the arrangement of the rack, the gear and the moving block, the transmission screw can be rotated to drive the connecting block to move through the moving block, thereby driving the rotating rod to move, and the rotating rod is driven to rotate under the coordinated use of the gear and the rack, which is convenient for driving the first brush roller and the second brush roller to rotate, thereby achieving uniform cleaning of the photovoltaic panel body, the overall structure is simple and practical, and the practicality of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0025] Figure 3 It is a structural schematic diagram of a fixed frame in the utility model;

[0026] Figure 4 This is a schematic diagram of the enlarged structure at point A.

[0027] In the figure: 1. fixed frame; 2. servo motor; 3. first brush roller; 4. nozzle; 5. second brush roller; 6. connecting plate; 7. clamping plate; 8. first limit block; 9. second limit block; 10. second limit groove; 11. transmission screw; 12. moving block; 13. rotating rod; 14. connecting block; 15. first threaded rod; 16. rack; 17. gear; 18. first limit groove; 19. photovoltaic panel frame; 20. photovoltaic panel body; 21. second threaded rod; 22. square limit groove; 23. square limit block; 24. L-shaped fixed plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figures 1 to 4 The utility model provides a photovoltaic panel top cover cleaning tool, including a photovoltaic panel frame 19, a photovoltaic panel body 20 is fixedly connected inside the photovoltaic panel frame 19, a fixed frame 1 is provided on the top of the photovoltaic panel frame 19, a moving block 12 is slidably connected inside the fixed frame 1, a connecting block 14 is fixedly connected to the top of the moving block 12, a rotating rod 13 is rotatably connected inside the connecting block 14, a first brush roller 3 is fixedly connected to one end of the rotating rod 13, a second brush roller 5 is slidably connected to the outside of the first brush roller 3, a rack 16 is fixedly connected inside the fixed frame 1 and on one side of the moving block 12, a gear 17 is fixedly connected to the other end of the rotating rod 13, and the gear 17 is meshed with the rack 16.

[0030] It can be understood that starting the servo motor 2 drives the transmission screw 11 to rotate, the transmission screw 11 drives the moving block 12 to move, the moving block 12 drives the connecting block 14 to move, and the connecting block 14 drives the rotating rod 13 to move, thereby driving the first brush roller 3 and the second brush roller 5 to move to increase the cleaning area of ​​the device, and driving the rotating rod 13 to rotate under the coordinated use of the rack 16 and the gear 17, and the rotating rod 13 drives the first brush roller 3 and the second brush roller 5 to rotate, thereby achieving uniform cleaning of the photovoltaic panel body 20, and the overall structure is simple and practical, which improves the practicality of the device.

[0031] Furthermore, an L-shaped fixing plate 24 is symmetrically fixedly connected to the bottom of the fixing frame 1 , the inner thread of the L-shaped fixing plate 24 is connected to the first threaded rod 15 , and the top of the first threaded rod 15 is rotatably connected to the clamping plate 7 .

[0032] It is understandable that by placing the fixing frame 1 on the top of the photovoltaic panel frame 19 , rotating the first threaded rod 15 to push the clamping plate 7 to move, and the clamping plate 7 squeezes the photovoltaic panel frame 19 , the fixing frame 1 and the photovoltaic panel frame 19 can be quickly installed.

[0033] Furthermore, a first limiting groove 18 is formed inside the L-shaped fixing plate 24 , and a first limiting block 8 is slidably connected inside the first limiting groove 18 . The first limiting block 8 is fixedly connected to the clamping plate 7 .

[0034] It can be understood that it is convenient to limit the position of the splint 7 to prevent the splint 7 from shifting during the movement.

[0035] Furthermore, a transmission screw 11 is rotatably connected inside the fixed frame 1 , and the transmission screw 11 is threadedly connected to the moving block 12 . A servo motor 2 is fixedly connected to the outside of the fixed frame 1 , and an output end of the servo motor 2 is fixedly connected to the transmission screw 11 .

[0036] It can be understood that starting the servo motor 2 drives the transmission screw 11 to rotate, and the transmission screw 11 drives the moving block 12 to move.

[0037] Furthermore, a second limiting groove 10 is opened inside the fixed frame 1 , and a second limiting block 9 is slidably connected inside the second limiting groove 10 . The second limiting block 9 is fixedly connected to the moving block 12 .

[0038] It can be understood that it is convenient to limit the moving block 12 to prevent the moving block 12 from shifting during the movement.

[0039] Furthermore, a connecting plate 6 is fixedly connected to the outer side of the fixing frame 1 , and nozzles 4 are fixedly connected to the outer side of the connecting plate 6 at equal distances.

[0040] It is understandable that the external water source injects water into the interior of the connecting plate 6 through a pipe, and finally sprays water toward the photovoltaic panel body 20 through the nozzle 4 .

[0041] Furthermore, a second threaded rod 21 is rotatably connected inside the second brush roller 5 , and the second threaded rod 21 is threadedly connected to the first brush roller 3 .

[0042] It can be understood that the cleaning length can be adjusted by rotating the second threaded rod 21 .

[0043] Furthermore, a square limiting groove 22 is formed inside the second brush roller 5 , and a square limiting block 23 is slidably connected inside the square limiting groove 22 . The square limiting block 23 is fixedly connected to the first brush roller 3 .

[0044] It can be understood that it is convenient to limit the first brush roller 3 to prevent the first brush roller 3 from deviating during the rotation process.

[0045] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0046] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0047] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic panel top cover cleaning tool, comprising a photovoltaic panel frame (19), characterized in that: The photovoltaic panel frame (19) is fixedly connected to a photovoltaic panel body (20) inside, a fixed frame (1) is provided on the top of the photovoltaic panel frame (19), a moving block (12) is slidably connected inside the fixed frame (1), a connecting block (14) is fixedly connected to the top of the moving block (12), a rotating rod (13) is rotatably connected inside the connecting block (14), a first brush roller (3) is fixedly connected to one end of the rotating rod (13), a second brush roller (5) is slidably connected to the outer side of the first brush roller (3), a rack (16) is fixedly connected inside the fixed frame (1) and located on one side of the moving block (12), a gear (17) is fixedly connected to the other end of the rotating rod (13), and the gear (17) is meshingly connected to the rack (16).

2. The photovoltaic panel top cover cleaning tool according to claim 1, characterized in that: The bottom of the fixing frame (1) is symmetrically fixedly connected to an L-shaped fixing plate (24), the inner thread of the L-shaped fixing plate (24) is connected to a first threaded rod (15), and the top of the first threaded rod (15) is rotatably connected to a clamping plate (7).

3. A photovoltaic panel top cover cleaning tool according to claim 2, characterized in that: A first limiting groove (18) is provided inside the L-shaped fixing plate (24), a first limiting block (8) is slidably connected inside the first limiting groove (18), and the first limiting block (8) is fixedly connected to the clamping plate (7).

4. The photovoltaic panel top cover cleaning tool according to claim 1, characterized in that: A transmission screw (11) is rotatably connected inside the fixed frame (1), and the transmission screw (11) is threadedly connected to a moving block (12). A servo motor (2) is fixedly connected to the outside of the fixed frame (1), and an output end of the servo motor (2) is fixedly connected to the transmission screw (11).

5. The photovoltaic panel top cover cleaning tool according to claim 1, characterized in that: A second limiting groove (10) is provided inside the fixed frame (1), a second limiting block (9) is slidably connected inside the second limiting groove (10), and the second limiting block (9) is fixedly connected to the moving block (12).

6. The photovoltaic panel top cover cleaning tool according to claim 1, characterized in that: A connecting plate (6) is fixedly connected to the outer side of the fixing frame (1), and nozzles (4) are fixedly connected to the outer side of the connecting plate (6) at equal distances.

7. The photovoltaic panel top cover cleaning tool according to claim 1, characterized in that: The second brush roller (5) is rotatably connected to a second threaded rod (21) inside, and the second threaded rod (21) is threadably connected to the first brush roller (3).

8. The photovoltaic panel top cover cleaning tool according to claim 1, characterized in that: A square limiting groove (22) is provided inside the second brush roller (5), a square limiting block (23) is slidably connected inside the square limiting groove (22), and the square limiting block (23) is fixedly connected to the first brush roller (3).

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