Photovoltaic panel cleaning roller

Abstract

The utility model relates to the technical field of photovoltaic panel cleaning rollers, and discloses a photovoltaic panel cleaning roller which comprises a cleaning device and a connecting plate, the upper end of the connecting plate is in threaded connection with a limiting plug pin, the limiting plug pin is connected to the front end of a connecting grip in an inserted mode, and the connecting plate is fixedly connected to the surface of the top end of the cleaning device. According to the photovoltaic panel cleaning roller, the limiting assemblies, the connecting discs and the cleaning roller body are arranged, the connecting discs can be inserted into the left end and the right end of the cleaning metal plate through the limiting assemblies, and therefore the position of the cleaning roller body can be determined, the cleaning roller body can be replaced quickly and conveniently, and meanwhile the safety of the cleaning roller body can be protected; the hexagonal nut rotates on the surface of the threaded end of the limiting threaded rod, the spiral spring can push the limiting insertion block to move downwards, so that the limiting insertion block is inserted into the connecting base, the position of the cleaning roller body can be determined, the position of the cleaning roller body can be adjusted, and cleaning roller bodies of different types and different specifications can be used.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel cleaning rollers, in particular to a photovoltaic panel cleaning roller. Background Art

[0002] Photovoltaic panel cleaning roller, also known as solar panel cleaner or photovoltaic module cleaning brush, is a device designed for cleaning photovoltaic panels. It is usually made of high-strength materials such as stainless steel or wear-resistant plastic to ensure its durability and long service life.

[0003] The main function of the photovoltaic panel cleaning roller is to regularly clean the surface of the photovoltaic panel to remove dust, dirt and other impurities, ensuring that the surface of the photovoltaic panel is always in a clean state, thereby improving power generation efficiency and extending the service life of the equipment.

[0004] The prior art discloses a photovoltaic panel cleaning roller brush with application number: CN202321028717.8, which is used to clean photovoltaic panels and includes a shaft tube, and each end of the shaft tube is provided with a shaft head for transmitting rotational torque and carrying the photovoltaic panel cleaning roller brush. The present invention also includes a threaded brush sleeved on the shaft tube, the threaded brush is a continuous spiral sheet, the pitch of the threaded brush is 0.5-3 times the diameter of the shaft tube, and the pitch space position of the threaded brush is used to gather dirt. The threaded brush includes a continuous spiral base and continuous spiral flexible bristles, the base is sleeved on the shaft tube, the cross-section of the base is U-shaped, the middle part of the flexible bristles is arranged in the U-shaped base, and the tips of the two sides of the flexible bristles face outward, and when cleaning the photovoltaic panel, the tips of the flexible bristles are in interference contact with the photovoltaic panel. The present invention has a simple structure, is easy to make, can hide dirt and carry dirt to sweep out, can also prevent hair loss, and has a good cleaning effect.

[0005] The shaft tube and the base are installed by snap-fitting, but when the shaft tube is snap-fitted, the shaft tube needs to be bent, which can easily cause the surface of the shaft tube to break or the connection of the base to break, and it takes a lot of time to repair. Utility Model Content

[0006] The purpose of the utility model is to provide a photovoltaic panel cleaning roller to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic panel cleaning roller, comprising a cleaning device and a connecting plate, the upper end of the connecting plate being threadedly connected to a limit pin, the limit pin being inserted into the front end of a connecting handle, and the connecting plate being fixedly connected to the top surface of the cleaning device.

[0008] The cleaning device includes a cleaning metal plate, a limiting assembly, a connecting disk and a cleaning roller body. The limiting assembly is threadedly connected to the right end of the cleaning device, the limiting assembly is threadedly connected to the right end of the cleaning metal plate, the connecting disk is plugged into the right end of the cleaning metal plate, and the connecting disk is threadedly connected to the right side surface of the cleaning roller body.

[0009] Preferably, the limit assembly includes a limit plug, a limit threaded rod, a hexagonal nut, a coil spring and a connecting base, the connecting base is located at the lower end of the limit assembly, the connecting base is fixedly connected to the bottom end surface of the limit threaded rod, the hexagonal nut is threadedly connected to the threaded end surface of the limit threaded rod, the limit plug is movably connected to the lower end of the limit threaded rod, and the coil spring is fixedly connected to the top end surface of the limit plug.

[0010] Preferably, the number of the connecting disks is four, two of the connecting disks form a group, the two groups of connecting disks are distributed left and right, and the two connecting disks on the same side are distributed front and back. The four connecting disks can clamp and fix the cleaning roller body, prevent the cleaning roller body from detaching from the connecting disks, and prevent the cleaning roller body from falling.

[0011] Preferably, the connecting base is movably connected to the left end of the cleaning metal plate, the limiting plug is movably connected to the left end of the cleaning metal plate, the limiting plug and the connecting base slide at the left end of the cleaning metal plate, thereby being able to clamp the connecting disk and the cleaning roller body.

[0012] Preferably, the limiting threaded rod is movably connected to the left end of the cleaning metal plate, and the hexagonal nut is threadedly connected to the top surface of the cleaning metal plate. The hexagonal nut rotates on the threaded end surface of the limiting threaded rod, thereby being able to adjust the position of the connecting base, facilitating the adjustment of the position of the connecting base.

[0013] Preferably, the connecting plate is fixedly connected to the top surface of the cleaning metal plate, so that the cleaning device is inserted into the inner wall surface of the connecting plate, and then the limiting pin is pushed to allow the limiting pin to plug and fix the connecting plate and the cleaning device, and the hexagonal nut is rotated on the threaded end surface of the limiting pin, so that the angle thread between the connecting plate and the connecting handle can be fixed.

[0014] Preferably, the connecting base is movably connected to the right end of the connecting disk, the limiting plug is movably connected to the right end of the connecting disk, and the limiting plug and the connecting base are plugged and fixed, so that the position of the cleaning roller body can be determined.

[0015] Preferably, the coil spring is fixedly connected to the left end of the cleaning metal plate. By turning the hexagonal nut, the hexagonal nut rotates on the threaded end surface of the limiting threaded rod, thereby compressing the coil spring between the limiting plug and the cleaning metal plate, and adjusting the position of the cleaning roller.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The photovoltaic panel cleaning roller is provided with a limit assembly, a connecting plate and a cleaning roller body. The limit assembly can insert the connecting plate into the left and right ends of the cleaning metal plate, so that the position of the cleaning roller body can be determined, and the cleaning roller body can be replaced quickly and conveniently. At the same time, the safety of the cleaning roller body can be protected, thereby increasing the service life of the device.

[0018] 2. The photovoltaic panel cleaning roller is provided with a hexagonal nut, a limiting threaded rod and a spiral spring. The hexagonal nut rotates on the threaded end surface of the limiting threaded rod, thereby being able to adjust the position of the cleaning roller body, and cleaning roller bodies of different types and specifications can be used. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an overall three-dimensional schematic diagram of the utility model;

[0020] Figure 2 It is a three-dimensional schematic diagram of the cleaning device, limit latch and connecting plate of the utility model;

[0021] Figure 3 For this utility model Figure 2 A local enlarged schematic diagram of the structure at A in FIG.

[0022] Figure 4 It is a left-side stereoscopic schematic diagram of the cleaning device, the limit latch and the connecting plate of the utility model.

[0023] In the figure: 1. cleaning device; 11. cleaning metal plate; 12. limit assembly; 121. limit plug; 122. limit threaded rod; 123. hexagonal nut; 124. spiral spring; 125. connecting base; 13. connecting plate; 14. cleaning roller body; 2. connecting handle; 3. limit pin; 4. connecting plate. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4 , the utility model provides the following technical solutions:

[0026] A photovoltaic panel cleaning roller includes a cleaning device 1 and a connecting plate 4. The upper end of the connecting plate 4 is threadedly connected to a limiting pin 3. The connecting plate 4 is fixedly connected to the top surface of a cleaning metal plate 11. The cleaning device 1 is inserted into the inner wall surface of the connecting plate 4, and then the limiting pin 3 is pushed to allow the limiting pin 3 to plug and fix the connecting plate 4 and the cleaning device 1. The hexagonal nut is rotated on the threaded end surface of the limiting pin 3, so that the angle between the connecting plate 4 and the connecting handle 2 can be threaded and fixed. The limiting pin 3 is inserted into the front end of the connecting handle 2, and the connecting plate 4 is fixedly connected to the top surface of the cleaning device 1.

[0027] The cleaning device 1 includes a cleaning metal plate 11, a limiting component 12, a connecting disk 13 and a cleaning roller body 14. The limiting component 12 is threadedly connected to the right end of the cleaning device 1, the limiting component 12 is threadedly connected to the right end of the cleaning metal plate 11, the connecting disk 13 is plugged into the right end of the cleaning metal plate 11, the number of connecting disks 13 is four, two connecting disks 13 form a group, the two groups of connecting disks 13 are distributed left and right, and the two connecting disks 13 on the same side are distributed front and back, the four connecting disks 13 can clamp and fix the cleaning roller body 14, can prevent the cleaning roller body 14 from detaching from the connecting disks 13, can prevent the cleaning roller body 14 from falling, and the connecting disks 13 are threadedly connected to the right side surface of the cleaning roller body 14.

[0028] The limiting assembly 12 includes a limiting plug 121, a limiting threaded rod 122, a hexagonal nut 123, a coil spring 124 and a connecting base 125. The connecting base 125 is located at the lower end of the limiting assembly 12. The connecting base 125 is movably connected to the right end of the connecting disk 13. The limiting plug 121 is movably connected to the right end of the connecting disk 13. The limiting plug 121 and the connecting base 125 are plugged and fixed, so that the position of the cleaning roller body 14 can be determined. The connecting base 125 is fixedly connected to the bottom end surface of the limiting threaded rod 122. The connecting base 125 is movably connected to the left end of the cleaning metal plate 11. The limiting plug 121 is movably connected to the left end of the cleaning metal plate 11. The limiting plug 121 and the connecting base 125 slide at the left end of the cleaning metal plate 11, so that the connecting disk 13 and the cleaning roller body 14 can be clamped. The hexagonal nut 123 The threaded connection is on the threaded end surface of the limiting threaded rod 122, and the limiting threaded rod 122 is movably connected to the left end of the cleaning metal plate 11. The hexagonal nut 123 is threadedly connected to the top surface of the cleaning metal plate 11. The hexagonal nut 123 rotates on the threaded end surface of the limiting threaded rod 122, so that the position of the connecting base 125 can be adjusted, which facilitates the adjustment of the position of the connecting base 125. The limiting plug 121 is movably connected to the lower end of the limiting threaded rod 122, and the coil spring 124 is fixedly connected to the top surface of the limiting plug 121. The coil spring 124 is fixedly connected to the left end of the cleaning metal plate 11. The hexagonal nut 123 is rotated, and the hexagonal nut 123 rotates on the threaded end surface of the limiting threaded rod 122, so that the coil spring 124 can be compressed between the limiting plug 121 and the cleaning metal plate 11, and the position of the cleaning roller body 14 can be adjusted.

[0029] When in use, the outward end of the connecting disk 13 is held, and the connecting disk 13 and the cleaning roller body 14 are threadedly rotated, so that the connecting disk 13 and the cleaning roller body 14 can be threadedly fixed, so that the connecting disk 13 and the cleaning roller body 14 can be threadedly fixed.

[0030] Push the connection base 125 and the outward end of the connection disk 13 to connect, and preliminarily connect the connection base 125 and the connection disk 13.

[0031] The limiting plug block 121 is pushed to move downward, so that the limiting plug block 121 can move downward along the threaded end surface of the limiting threaded rod 122 , and the limiting plug block 121 is inserted into the upper end of the connecting base 125 .

[0032] When the coil spring 124 is pushed, the bottom surface of the coil spring 124 is connected to the top surface of the limiting plug 121 , so that the position of the coil spring 124 can be determined.

[0033] The cleaning roller body 14 is pushed to move upward, and the cleaning roller body 14 drives the connecting plate 13 to move upward, so that the connecting plate 13 is inserted into the inner wall surface of the lower end of the cleaning metal plate 11.

[0034] The connecting disk 13 is continuously pushed upward, and the connecting disk 13 can slide on the inner wall surface of the cleaning metal plate 11 , while the inner side surface of the connecting base 125 and the limiting plug block 121 slides on the outward end of the cleaning metal plate 11 .

[0035] The connecting base 125 is continuously pushed upward to move upward, and the connecting base 125 can push the limiting threaded rod 122 to move upward, so that the limiting threaded rod 122 can move on the outer end surface of the cleaning metal plate 11, so that the cleaning metal plate 11 and the limiting plug block 121 can compress the coil spring 124.

[0036] Then, the hexagonal nut 123 is rotated, and the hexagonal nut 123 rotates on the threaded end surface of the limiting threaded rod 122, so that the connecting base 125 can be pulled to move upward, the position of the cleaning roller body 14 can be adjusted, and the position of the cleaning roller body 14 can be determined.

[0037] Although the 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 cleaning roller, comprising a cleaning device (1) and a connecting plate (4), characterized in that: The upper end of the connecting plate (4) is threadedly connected to a limit pin (3), the limit pin (3) is plugged into the front end of the connecting handle (2), and the connecting plate (4) is fixedly connected to the top surface of the cleaning device (1); The cleaning device (1) comprises a cleaning metal plate (11), a limiting assembly (12), a connecting disk (13) and a cleaning roller body (14); the limiting assembly (12) is threadedly connected to the right end of the cleaning device (1); the limiting assembly (12) is threadedly connected to the right end of the cleaning metal plate (11); the connecting disk (13) is plugged into the right end of the cleaning metal plate (11); and the connecting disk (13) is threadedly connected to the right side surface of the cleaning roller body (14).

2. A photovoltaic panel cleaning roller according to claim 1, characterized in that: The limiting assembly (12) comprises a limiting plug (121), a limiting threaded rod (122), a hexagonal nut (123), a coil spring (124) and a connecting base (125); the connecting base (125) is located at the lower end of the limiting assembly (12); the connecting base (125) is fixedly connected to the bottom end surface of the limiting threaded rod (122); the hexagonal nut (123) is threadedly connected to the threaded end surface of the limiting threaded rod (122); the limiting plug (121) is movably connected to the lower end of the limiting threaded rod (122); and the coil spring (124) is fixedly connected to the top end surface of the limiting plug (121).

3. A photovoltaic panel cleaning roller according to claim 2, characterized in that: The number of the connection disks (13) is four, two of the connection disks (13) form a group, the two groups of connection disks (13) are distributed left and right, and the two connection disks (13) on the same side are distributed front and back.

4. A photovoltaic panel cleaning roller according to claim 3, characterized in that: The connecting base (125) is movably connected to the left end of the cleaning metal plate (11), and the limiting plug block (121) is movably connected to the left end of the cleaning metal plate (11).

5. A photovoltaic panel cleaning roller according to claim 4, characterized in that: The limiting threaded rod (122) is movably connected to the left end of the cleaning metal plate (11), and the hexagonal nut (123) is threadedly connected to the top surface of the cleaning metal plate (11).

6. A photovoltaic panel cleaning roller according to claim 5, characterized in that: The connecting plate (4) is fixedly connected to the top surface of the cleaning metal plate (11).

7. A photovoltaic panel cleaning roller according to claim 6, characterized in that: The connecting base (125) is movably connected to the right end of the connecting disk (13), and the limiting plug block (121) is movably connected to the right end of the connecting disk (13).

8. The photovoltaic panel cleaning roller according to claim 7, characterized in that: The coil spring (124) is fixedly connected to the left end of the cleaning metal plate (11).

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