Cleaning equipment for solar photovoltaic panel

Abstract

The utility model relates to the technical field of photovoltaic panel cleaning equipment, in particular to cleaning equipment for a solar photovoltaic panel, which comprises a first sliding chute, an upper mounting plate is fixed at the upper position of the front end of the first sliding chute, a plurality of lower mounting plates are fixed at the bottom end of the first sliding chute, threaded rods are in threaded connection with the lower mounting plates, and the lower mounting plates are in threaded connection with the threaded rods. According to the cleaning equipment for the solar photovoltaic panel, through cooperation of the first reciprocating lead screw and the second reciprocating lead screw, all-directional cleaning of the cleaning block on the surface of the photovoltaic panel is achieved, and the cleaning block can be used for cleaning the surface of the photovoltaic panel through cooperation of the first reciprocating lead screw and the second reciprocating lead screw; meanwhile, the cleaning cotton can be detached and cleaned by detaching the mounting block, the cleaning equipment can be rapidly installed on any photovoltaic panel through clamping and fixing of the upper mounting plate and the lower mounting plate, the adaptability of the cleaning equipment is improved, and the cleaning equipment is small in size, easy to carry and move, convenient to operate, convenient to detach and install and high in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel cleaning equipment, in particular to a cleaning equipment for solar photovoltaic panels. Background Art

[0002] Solar photovoltaic panels refer to facilities that use the photovoltaic effect of photovoltaic semiconductor materials to convert solar energy into direct current electricity. Photovoltaic panels need to work under sunlight, so they are in outdoor environments for a long time. Due to the seasonal changes in the external environment and the dust mixed in the air, dust will adhere to the surface of the photovoltaic panels, and dirt will be generated on the surface, which will affect the light and reduce the working efficiency. Photovoltaic panels need to be cleaned regularly. In addition to manual cleaning, there are cleaning equipment for cleaning photovoltaic panels. However, the cleaning equipment commonly used now is large in size and complex to install, and has low adaptability. It can only be used on a few photovoltaic panels with matching models. In response to the above problems, this application designs a cleaning equipment for solar photovoltaic panels. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides a cleaning device for solar photovoltaic panels.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning device for solar photovoltaic panels comprises a first slide slot, an upper mounting plate is fixed at the upper position of the front end of the first slide slot, a plurality of lower mounting plates are fixed at the bottom end of the first slide slot, a threaded rod is threadedly connected to the lower mounting plate, a knob is fixed to the bottom end of the threaded rod, a top block is fixed to the top end of the threaded rod passing upward through the lower mounting plate, a motor housing is installed at the left end of the first slide slot, a first motor is installed in the motor housing, a first reciprocating screw rod is fixed to the output end of the first motor, a rotating shaft is fixed to the right end of the first slide slot, the other end of the first reciprocating screw rod is inserted into the rotating shaft and is slidably connected thereto, a transverse block is threadedly connected to the first reciprocating screw rod, a second slide slot is rotatably connected to the transverse block, a second motor is installed on the second slide slot, a second reciprocating screw rod is fixed to the output end of the second motor, the second reciprocating screw rod is rotatably connected to the second slide slot, a longitudinal movement block is threadedly connected to the second reciprocating screw rod, and a cleaning block is rotatably connected to the longitudinal movement block.

[0007] In order to facilitate the disassembly, cleaning and replacement of the cleaning cotton, the utility model is improved in that three T-shaped grooves are opened at the bottom end of the cleaning block, the three T-shaped grooves are evenly distributed, a mounting block is slidably connected to the T-shaped groove, and the cleaning cotton is fixed at the bottom end of the mounting block.

[0008] In order to moisten the cleaning cotton so that it can clean the photovoltaic panels more thoroughly, the utility model has the following improvements: two water tanks are symmetrically fixed on the top of the cleaning block, and the two water tanks are located directly above the T-shaped slide groove in the middle position; leakage holes are provided on the T-shaped slide groove and the mounting block in the middle position, and the leakage holes are connected to the bottom of the water tank.

[0009] In order to facilitate the disassembly and maintenance of the equipment, the utility model is improved in that the left end of the first slide groove is rotatably connected to a stopper, and the stopper is fixed to the first slide groove by bolts.

[0010] In order to install the equipment more stably and prevent sliding, the utility model has the following improvements: the bottom end of the upper mounting plate and the top end of the top block are both fixed with anti-skid rubber pads, and the anti-skid rubber pads are provided with anti-skid patterns.

[0011] In order to prevent the first reciprocating screw rod and the rotating shaft from sliding, the utility model is improved in that a retaining groove is provided on the rotating shaft, and one end of the first reciprocating screw rod connected to the rotating shaft is adapted to the retaining groove.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a cleaning device for solar photovoltaic panels, which has the following beneficial effects:

[0014] The cleaning device for solar photovoltaic panels can realize all-round cleaning of the surface of the photovoltaic panel by the cleaning block through the cooperation of the first reciprocating screw rod and the second reciprocating screw rod. At the same time, the cleaning cotton can be disassembled and cleaned by disassembling the mounting block. The cleaning device can be quickly installed on any photovoltaic panel by clamping and fixing through the upper mounting plate and the lower mounting plate, thereby increasing its adaptability. The cleaning device is small in size, easy to carry, move, and operate, and is easy to disassemble and install and has strong applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the first main structure of the utility model;

[0016] Figure 2 This is a second main structural schematic diagram of the utility model;

[0017] Figure 3 It is a schematic diagram of the first partial structure of the utility model in section;

[0018] Figure 4 It is a schematic diagram of the enlarged structure of point A in the first main view of the utility model.

[0019] In the figure: 1. first slide groove; 2. upper mounting plate; 3. lower mounting plate; 4. threaded rod; 5. knob; 6. top block; 7. motor housing; 8. first motor; 9. first reciprocating screw rod; 10. rotating shaft; 11. transverse block; 12. second slide groove; 13. second motor; 14. second reciprocating screw rod; 15. longitudinal block; 16. cleaning block; 17. T-shaped slide groove; 18. mounting block; 19. cleaning cotton; 20. water tank; 21. stopper; 22. anti-skid rubber pad; 23. positioning groove. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 A cleaning device for solar photovoltaic panels comprises a first slide 1, an upper mounting plate 2 is fixed at the upper front end of the first slide 1, a plurality of lower mounting plates 3 are fixed at the bottom end of the first slide 1, a threaded rod 4 is threadedly connected to the lower mounting plate 3, a knob 5 is fixed to the bottom end of the threaded rod 4, a top block 6 is fixed to the top end of the threaded rod 4 passing through the lower mounting plate 3 upward, a motor housing 7 is installed at the left end of the first slide 1, a first motor 8 is installed in the motor housing 7, a first reciprocating screw rod 9 is fixed to the output end of the first slide A rotating shaft 10 is fixed to the right end of the groove 1, and the other end of the first reciprocating screw 9 is inserted into the rotating shaft 10 and slidably connected thereto. A transverse block 11 is threadedly connected to the first reciprocating screw 9, and a second slide groove 12 is rotatably connected to the transverse block 11. A second motor 13 is installed on the second slide groove 12, and a second reciprocating screw 14 is fixed to the output end of the second motor 13. The second reciprocating screw 14 is rotatably connected in the second slide groove 12, and a longitudinal block 15 is threadedly connected to the second reciprocating screw 14, and a cleaning block 16 is rotatably connected to the longitudinal block 15.

[0022] When the device is in use, first place the device at the top position of the photovoltaic panel, make the upper mounting plate 2 contact the photovoltaic panel, and the lower mounting plate 3 is at the bottom end of the photovoltaic panel, turn the knob 5 to drive the threaded rod 4 to rotate, and the threaded rod 4 is threadedly connected to the lower mounting plate 3, driving the top block 6 to approach the bottom end of the photovoltaic panel. After the contact, the fixed installation is completed, and the second slide groove 12 is rotated to make the cleaning block 16 contact the surface of the photovoltaic panel, and the second motor 13 is started to drive the second reciprocating screw rod 14 to rotate, and the longitudinal movement block 15 threadedly connected to the second reciprocating screw rod 14 moves up and down along the second slide groove 12, and the longitudinal movement block 15 drives the cleaning block 16 to move on the photovoltaic panel to complete partial cleaning, and then start the first motor 8 to drive the first reciprocating screw rod 9 to rotate, and the transverse movement block 11 threadedly connected to the first reciprocating screw rod 9 drives the second slide groove 12 and the cleaning block 16 to move horizontally to the specified position, stop moving, and start the second motor 13 again to make the cleaning block 16 clean the photovoltaic panel, and start in sequence to complete the comprehensive cleaning of the surface of the photovoltaic panel.

[0023] It is found in actual use that long-term use will cause the cleaning cotton 19 to be dirty, making it impossible to clean the photovoltaic panels, and it is not easy to disassemble, clean and replace. In order to solve the above problems, in this embodiment, three T-shaped grooves 17 are opened at the bottom end of the cleaning block 16, and the three T-shaped grooves 17 are evenly distributed. A mounting block 18 is slidably connected to the T-shaped groove 17, and a cleaning cotton 19 is fixed to the bottom end of the mounting block 18.

[0024] In actual use, it was found that cleaning the photovoltaic panels only with dry cleaning cotton 19 was not sufficient. In order to solve the above problem, in this embodiment, two water tanks 20 are symmetrically fixed to the top of the cleaning block 16. The two water tanks 20 are located directly above the T-shaped slide groove 17 in the middle position. The T-shaped slide groove 17 and the mounting block 18 in the middle position are both provided with leakage holes, and the leakage holes are connected to the bottom of the water tank 20.

[0025] It is found in actual use that it is not easy to disassemble and assemble the equipment when disassembling and repairing it. In order to solve the above problem, in this embodiment, the left end of the first slide groove 1 is rotated to connect the stopper 21, and the stopper 21 is fixed to the first slide groove 1 by bolts.

[0026] It was found in actual use that the device would shake when fixed on the photovoltaic panel. In order to avoid the above problem, in this embodiment, the bottom end of the upper mounting plate 2 and the top end of the top block 6 are fixed with anti-slip rubber pads 22, and the anti-slip rubber pads 22 are provided with anti-slip grooves.

[0027] It is found in actual use that the first reciprocating screw 9 may slip with the rotating shaft 10 when rotating. In order to avoid the above problem, in this embodiment, a retaining groove 23 is provided on the rotating shaft 10, and the end of the first reciprocating screw 9 connected to the rotating shaft 10 is adapted to the retaining groove 23.

[0028] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0029] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0030] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0031] 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 cleaning device for a solar photovoltaic panel, comprising a first chute (1), characterized in that: An upper mounting plate (2) is fixed at the upper front end of the first slide groove (1), a plurality of lower mounting plates (3) are fixed at the bottom end of the first slide groove (1), a threaded rod (4) is threadedly connected to the lower mounting plate (3), a knob (5) is fixed at the bottom end of the threaded rod (4), a top block (6) is fixed at the top end of the threaded rod (4) passing through the lower mounting plate (3) upward, a motor housing (7) is installed at the left end of the first slide groove (1), a first motor (8) is installed in the motor housing (7), a first reciprocating screw rod (9) is fixed at the output end of the first motor (8), a rotating shaft ( 10), the other end of the first reciprocating screw (9) is inserted into the rotating shaft (10) and is slidably connected thereto, a transverse block (11) is threadedly connected to the first reciprocating screw (9), a second slide groove (12) is rotatably connected to the transverse block (11), a second motor (13) is installed on the second slide groove (12), a second reciprocating screw (14) is fixed to the output end of the second motor (13), the second reciprocating screw (14) is rotatably connected in the second slide groove (12), a longitudinal block (15) is threadedly connected to the second reciprocating screw (14), and a cleaning block (16) is rotatably connected to the longitudinal block (15).

2. A cleaning device for solar photovoltaic panels according to claim 1, characterized in that: The bottom end of the cleaning block (16) is provided with three T-shaped slide grooves (17), the three T-shaped slide grooves (17) are evenly distributed, a mounting block (18) is slidably connected to the T-shaped slide groove (17), and a cleaning cotton (19) is fixed to the bottom end of the mounting block (18).

3. A cleaning device for solar photovoltaic panels according to claim 2, characterized in that: Two water tanks (20) are symmetrically fixed on the top of the cleaning block (16), and the two water tanks (20) are located directly above the T-shaped slide groove (17) in the middle position. The T-shaped slide groove (17) and the mounting block (18) in the middle position are both provided with water leakage holes, and the water leakage holes are connected to the bottom of the water tank (20).

4. A cleaning device for solar photovoltaic panels according to claim 1, characterized in that: The left end of the first sliding groove (1) is rotatably connected to a stopper (21), and the stopper (21) is fixed to the first sliding groove (1) by means of bolts.

5. The cleaning device for solar photovoltaic panels according to claim 1, characterized in that: The bottom end of the upper mounting plate (2) and the top end of the top block (6) are both fixed with anti-skid rubber pads (22), and the anti-skid rubber pads (22) are provided with anti-skid patterns.

6. A cleaning device for solar photovoltaic panels according to claim 1, characterized in that: The rotating shaft (10) is provided with a locking groove (23), and one end of the first reciprocating screw rod (9) connected to the rotating shaft (10) is adapted to fit the locking groove (23).

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