Photovoltaic module surface cleaning device for photovoltaic power station

Abstract

The photovoltaic module surface cleaning device for the photovoltaic power station comprises a cleaning seat, a cleaning pool, a fixing component, a vibration component and a transverse moving component, during cleaning, a suction pump conveys cleaning liquid to a flushing head through a conveying pipe to flush a photovoltaic panel, a power unit drives an output rod to rotate so as to drive an annular disc to rotate, and the annular disc is driven to rotate; an annular disc rotates to drive a power plate to reciprocate through cooperation of a power column and a power groove, a driving block drives a guide column to repeatedly and circumferentially slide in a steering groove, a steering rod rotates to drive a conveying cylinder to rotate, so that a flushing head flushes the two sides of a photovoltaic panel, and a vibration component drives a vibration plate to shake in a shaking groove in a reciprocating mode. And the transverse moving component drives the guide block to slide along the guide groove, the guide block drives the draught fan at one end of the guide rod to move, the draught fan is matched with the spray head to wash the photovoltaic panel in the moving process, on one hand, the washing quality can be improved, and on the other hand, the drying efficiency of the photovoltaic panel is improved.

Description

Technical Field

[0001] The invention relates to a cleaning device, in particular to a photovoltaic component surface cleaning device used in a photovoltaic power station. Background Art

[0002] Solar photovoltaic power generation is a new type of green renewable resource that is widely used in production and life. Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. Photovoltaic panels are one of the important components of photovoltaic power generation.

[0003] During the production process of existing photovoltaic panels, impurities and dust on the surface of photovoltaic panels need to be cleaned before subsequent installation and use to avoid affecting the energy absorption and power generation effect of solar photovoltaic components. However, in the process of cleaning photovoltaic panels, most of the existing cleaning devices are manually cleaned by staff using handheld cleaning tools. This cleaning method

[0004] The cleaning efficiency of photovoltaic panels is low, which wastes the working time of staff. In the cleaning process, the surface is only rinsed by a single flushing method, which makes the flushing sewage easily adhere to the surface of the photovoltaic panels, resulting in low dust cleaning quality on the surface of the photovoltaic panels. Therefore, it is necessary to design a photovoltaic module surface cleaning device for photovoltaic power stations to solve this problem. Summary of the invention

[0005] The purpose of the present invention is to provide a photovoltaic module surface cleaning device for a photovoltaic power station to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A photovoltaic component surface cleaning device for a photovoltaic power station comprises a cleaning seat, a cleaning pool is provided on the cleaning seat, a cleaning table is arranged on the cleaning seat, a shaking groove is provided on the cleaning table, a vibration plate is slidably installed in the shaking groove, an end of the vibration plate away from the shaking groove is connected to an installation bin, a fixing component is arranged in the installation bin, the fixing component comprises a telescopic element, the telescopic element is symmetrically arranged in the installation bin, one end of the telescopic element is connected to the inner wall of the installation bin, and the other end of the telescopic element is connected to a pressing plate, a steering groove is provided on the cleaning table, a guide column is slidably installed in the steering groove, the guide column is slidably fitted with the inner wall of the steering groove, a steering rod is rotatably connected to the guide column, one end of the steering rod passes through the guide column and is connected with a steering gear, a conveying cylinder is installed at the other end of the steering rod, a plurality of flushing heads are arranged in an array on the conveying cylinder, and the inner walls at both ends of the steering groove are provided with A steering tooth groove meshing with the steering gear, a water reservoir is arranged on the cleaning table, a conveying pipe is arranged on the water reservoir, an end of the conveying pipe away from the water reservoir is rotatably connected to the conveying cylinder, a pump is installed on the conveying pipe, a fixing rod is installed on the cleaning table, a driving table is installed on the end of the fixing rod away from the cleaning table, a driving block is fixedly installed on the guide column, a power output assembly is arranged on the driving table, the power output assembly is connected to the driving block, guide grooves are symmetrically arranged on both sides of the steering groove, guide blocks are slidably installed in the guide grooves, guide rods are installed on the guide blocks, a fan is installed on the end of the guide rod away from the guide block, a vibration component is installed on the driving block, and the end of the vibration component away from the driving block is connected to the vibration plate, a transverse member is arranged on the guide column, and the end of the transverse member away from the guide column is connected to the guide block, and the diameter of the annular disk is greater than the width of the steering groove.

[0008] As a further solution of the present invention: the power output assembly includes a power unit, which is installed on the driving platform, and an output rod is installed at the output end of the power unit. The end of the output rod away from the power unit passes through the cleaning platform and is connected to an annular disk. A power column is eccentrically installed on the annular disk, and a power plate is provided on one side of the annular disk. A power groove is provided on the power plate, and the power column extends from one end of the annular disk to the power groove. A straight groove is provided on the side wall of the power plate, and a slider is slidably provided in the straight groove. A pull rod is provided on one side of the slider, and the end of the pull rod away from the slider is connected to the driving block.

[0009] As a further solution of the present invention: the vibration component includes vibration teeth and grooves, and the vibration teeth and grooves are symmetrically arranged on both sides of the vibration plate, and elastic elements are symmetrically arranged on both sides of the vibration plate, and the elastic elements are connected to the side walls of the shaking grooves at one end away from the vibration plate, and a toggle plate is installed on the driving block, and the toggle plate intermittently contacts the vibration teeth and grooves.

[0010] As a further solution of the present invention: the transverse movement member includes a pushing block, the pushing block is fixedly mounted on the guide column, a telescopic sleeve is provided on one side of the guide block, the end of the telescopic sleeve away from the guide block is connected to a hemispherical block, an elastic component is sleeved on the telescopic sleeve, one end of the elastic component is connected to the hemispherical block, and the other end is connected to the guide block, a reset component is provided on one side of the guide block, and the end of the reset component away from the guide block is connected to the side wall of the guide groove.

[0011] As a further solution of the present invention: stirring blades are provided in the water reservoir, and a rotating shaft is rotatably connected to the bottom wall of the water reservoir. The rotating shaft passes through the water reservoir and is connected to a connecting member at one end away from the bottom wall of the water reservoir. The connecting member is connected to the output rod at one end away from the rotating shaft, and the stirring blades are installed on the rotating shaft.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: when cleaning the photovoltaic panel, the photovoltaic panel is first placed in the cleaning bin, and the telescopic element is driven by the pressing plate to press and fix the photovoltaic panel, thereby improving the stability of the photovoltaic panel during cleaning. During this process, the pump is used to deliver the cleaning liquid in the water reservoir to the flushing head through the delivery pipe to flush the photovoltaic panel. The power unit is driven by the output rod to rotate, and the rotation of the output rod drives the annular disk to rotate. The rotation of the annular disk drives the power plate to reciprocate through the cooperation of the power column and the power slot. During the reciprocating movement of the power plate, the driving block at one end of the pull rod is driven by the action of the slider. The movement causes the driving block to drive the guide column to repeatedly slide in the steering groove. When the guide column slides to one end of the steering groove, the steering gear will mesh with the steering tooth groove. During the meshing process, the steering rod will be driven to rotate. The rotation of the steering rod drives the conveying cylinder to rotate. The conveying cylinder drives the flushing head to rotate to the other side of the photovoltaic panel, so that the flushing head moves to the other side of the photovoltaic panel to flush the photovoltaic panel, thereby improving the cleaning efficiency. At the same time, during the sliding process of the guide column, the guide column will drive the installed driving block to move horizontally. The horizontal movement of the driving block drives the toggle plate on one side to move horizontally. During the horizontal movement, the toggle plate The cooperation drives the vibration plate connected to it to vibrate back and forth in the shaking groove. The reciprocating vibration of the vibration plate drives the photovoltaic panel placed in the installation bin to vibrate continuously during the cleaning process. The irregular vibration of the photovoltaic panel in this process cooperates with the flushing of the flushing head, which can make the dust and sewage attached to the photovoltaic panel fall off faster during the cleaning process of the photovoltaic panel, and also accelerate the drying efficiency of the photovoltaic panel. When the guide column slides in the steering groove, when the push block contacts the hemispherical block set at one end of the telescopic sleeve, the push block will drive the guide block to slide along the guide groove. In this process, the reset component set will be compressed, and the guide block The fan at one end of the guide rod is driven to move. During the movement of the fan, the nozzle is used to flush the photovoltaic panel. On the one hand, the flushing quality can be improved, and on the other hand, the water flushed on the surface of the photovoltaic panel can be blown off, which can accelerate the drying efficiency of the photovoltaic panel and make the water droplets blow off the attached dust faster. When the guide block moves to a certain distance, it is limited by the reset component. During this process, the pushing block will squeeze the elastic component that is set. The elastic component is compressed, so that the hemispherical block and the pushing block slide relative to each other until the pushing block and the hemispherical block are separated from the pushing block, thereby ensuring that the guide column can stably turn and slide in the turning groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The present invention is a schematic structural diagram of a photovoltaic module surface cleaning device used in a photovoltaic power station.

[0014] Figure 2 The present invention is a schematic structural diagram of a cleaning station in a photovoltaic module surface cleaning device used in a photovoltaic power station.

[0015] Figure 3 This is a schematic structural diagram from another angle of a photovoltaic module surface cleaning device used in a photovoltaic power station.

[0016] Figure 4 The present invention is a schematic structural diagram of a photovoltaic module surface cleaning device used in a photovoltaic power station.

[0017] Figure 5 The present invention is a schematic diagram of the structure of a vibration plate in a photovoltaic module surface cleaning device used in a photovoltaic power station.

[0018] Figure 6 The present invention is a schematic structural diagram of a steering block in a photovoltaic module surface cleaning device used in a photovoltaic power station.

[0019] Figure 7 The present invention is a schematic diagram of the structure of a conveying pipe in a photovoltaic module surface cleaning device used in a photovoltaic power station.

[0020] Figure 8 The present invention is a schematic diagram of the structure of an installation bin in a photovoltaic module surface cleaning device used in a photovoltaic power station.

[0021] Fig. 9 The present invention is a schematic diagram of the structure of a stirring blade in a photovoltaic module surface cleaning device used in a photovoltaic power station.

[0022] In the figure: 1, cleaning seat; 2, cleaning table; 3, fixing rod; 4, driving table; 5, power unit; 6, output rod; 7, connecting member; 9, rotating shaft; 10, stirring blade; 11, conveying pipe; 12, pump; 13, steering groove; 14, steering tooth groove; 15, steering gear; 16, steering rod; 17, guide column; 18, pushing block; 19, conveying cylinder; 20, washing head; 21, driving block; 22, vibration plate; 23, elastic element 1. Parts; 24. Mounting bin; 25. Vibration tooth groove; 26. Telescopic element; 27. Shaking groove; 28. Annular disk; 29. ​​Power plate; 30. Power column; 31. Power groove; 32. Pull rod; 33. Straight groove; 34. Sliding block; 35. Guide groove; 36. Guide block; 37. Reset component; 38. Guide rod; 39. Fan; 40. Hemispherical block; 41. Telescopic sleeve; 42. Elastic component; 43. Toggle plate; 44. Pressing plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figures 1 to 9 As one embodiment of the present invention, a photovoltaic module surface cleaning device for a photovoltaic power station includes a cleaning seat 1, a cleaning pool is provided on the cleaning seat 1, a cleaning table 2 is provided on the cleaning seat 1, a shaking groove 27 is provided on the cleaning table 2, a vibration plate 22 is slidably installed in the shaking groove 27, an end of the vibration plate 22 away from the shaking groove 27 is connected to a mounting bin 24, a fixing member is provided in the mounting bin 24, the fixing member includes a telescopic element 26, the telescopic element 26 is symmetrically arranged in the mounting bin 24, one end of the telescopic element 26 is connected to the inner wall of the mounting bin 24, and the other end of the telescopic element 26 is connected to a pressing plate 44, a steering groove 13 is provided on the cleaning table 2, and the steering groove A guide column 17 is slidably installed in 13, and the guide column 17 is slidably fitted with the inner wall of the steering groove 13. The guide column 17 is rotatably connected to the steering rod 16. One end of the steering rod 16 passes through the guide column 17 and is connected to the steering gear 15. A conveying cylinder 19 is installed at the other end of the steering rod 16. A plurality of flushing heads 20 are arranged in an array on the conveying cylinder 19. Steering tooth grooves 14 meshing with the steering gear 15 are opened on the inner walls at both ends of the steering groove 13. A water reservoir is arranged on the washing table 2, and a conveying pipe 11 is arranged on the water reservoir. The conveying pipe 11 is rotatably connected to the conveying cylinder 19 at one end away from the water reservoir, and a pump 12 is installed on the conveying pipe 11. A fixing rod 3 is installed on the washing table 2, and the fixing rod 3 is away from the washing table 2. A driving platform 4 is installed at one end, a driving block 21 is fixedly installed on the guide column 17, a power output assembly is arranged on the driving platform 4, and the power output assembly is connected to the driving block 21, guide grooves 35 are symmetrically arranged on both sides of the steering groove 13, a guide block 36 is slidably installed in the guide groove 35, a guide rod 38 is installed on the guide block 36, a fan 39 is installed on the end of the guide rod 38 away from the guide block 36, a vibration component is installed on the driving block 21, and the end of the vibration component away from the driving block 21 is connected to the vibration plate 22, a transverse member is arranged on the guide column 17, and the end of the transverse member away from the guide column 17 is connected to the guide block 36, and the diameter of the annular disk 28 is larger than the steering groove 1 3, the power output assembly includes a power unit 5, the power unit 5 is installed on the driving platform 4, the output end of the power unit 5 is installed with an output rod 6, the output rod 6 is away from the power unit 5 and the end thereof passes through the cleaning platform 2 and is connected to an annular disk 28, a power column 30 is eccentrically installed on the annular disk 28, a power plate 29 is arranged on one side of the annular disk 28, a power groove 31 is opened on the power plate 29, the power column 30 extends away from the end of the annular disk 28 into the power groove 31, a straight groove 33 is opened on the side wall of the power plate 29, a slider 34 is slidably arranged in the straight groove 33, a pull rod 32 is arranged on one side of the slider 34, and the pull rod 32 is connected to the driving block 21 at one end away from the slider 34.

[0025] In this embodiment, when cleaning the photovoltaic panel, the photovoltaic panel is first placed in the cleaning chamber, and the telescopic element 26 is arranged to drive the pressing plate 44 to press and fix the photovoltaic panel, thereby improving the stability of the photovoltaic panel during the cleaning process. During this process, the pump 12 is arranged to transport the cleaning liquid in the water reservoir to the flushing head 20 through the delivery pipe 11 to flush the photovoltaic panel, and the power unit 5 is arranged to drive the output rod 6 to rotate, and the rotation of the output rod 6 drives the annular disk 28 to rotate, and the annular disk 28 rotates through the cooperation of the power column 30 and the power groove 31. The power plate 29 moves back and forth. During the reciprocating movement of the power plate 29, the driving block 21 at one end of the pull rod 32 is driven to move under the action of the slider 34, so that the driving block 21 drives the guide column 17 to repeatedly slide in the steering groove 13. When the guide column 17 slides to one end of the steering groove 13, the steering gear 15 is engaged with the steering tooth groove 14. During the engagement process, the steering rod 16 is driven to rotate. The rotation of the steering rod 16 drives the conveying cylinder 19 to rotate, and the conveying cylinder 19 drives the flushing head 20 to rotate to the other side of the photovoltaic , so that the flushing head 20 moves to the other side of the photovoltaic panel to flush the photovoltaic panel, thereby improving the cleaning efficiency. At the same time, during the sliding process of the guide column 17, the driving block 21 will drive the vibration component to operate, and the guide column 17 will drive the transverse movement component to operate. During this process, the vibration component drives the vibration plate 22 connected thereto to reciprocate in the shaking groove 27. The reciprocating shaking of the vibration plate 22 drives the photovoltaic panel placed in the installation bin 24 to shake continuously during the cleaning process. The irregular vibration of the photovoltaic panel during this process cooperates with the flushing of the flushing head 20, which can make the dust and sewage attached to the photovoltaic panel shake off faster during the cleaning process of the photovoltaic panel. The transverse movement component drives the guide block 36 to slide along the guide groove 35, and the guide block 36 drives the fan 39 at one end of the guide rod 38 to move. During the movement of the fan 39, it cooperates with the nozzle to flush the photovoltaic panel, which can improve the flushing quality on the one hand, and blow off the water flushed on the surface of the photovoltaic panel on the other hand, which can accelerate the drying efficiency of the photovoltaic panel, and at the same time, the water droplets can blow off the attached dust faster, thereby improving the cleaning efficiency.

[0026] Furthermore, the telescopic element 26 may be an electric telescopic rod or an electric push rod, etc., which will not be described in detail herein.

[0027] Furthermore, the power unit 5 may be a stepper motor or a servo motor, etc., which will not be described in detail here.

[0028] See also Figure 1 to Figure 4As an embodiment of the present invention, the vibration component includes a vibration tooth groove 25, and the vibration tooth groove 25 is symmetrically arranged on both sides of the vibration plate 22. Elastic elements 23 are symmetrically arranged on both sides of the vibration plate 22. The elastic element 23 is connected to the side wall of the shaking groove 27 at one end away from the vibration plate 22. A toggle plate 43 is installed on the driving block 21, and the toggle plate 43 intermittently contacts the vibration tooth groove 25.

[0029] In this embodiment, when the guide column 17 is set and slides in the steering groove 13, the guide column 17 will drive the installed driving block 21 to move horizontally, and the driving block 21 moves horizontally and drives the toggle plate 43 on one side to move horizontally. In the process of horizontal movement, the toggle plate 43 drives the vibration plate 22 connected thereto to vibrate back and forth in the shaking groove 27 through the cooperation with the vibration tooth groove 25 and the elastic element 23. The reciprocating vibration of the vibration plate 22 drives the photovoltaic panel placed in the installation bin 24 to shake continuously during the cleaning process. The irregular vibration of the photovoltaic panel in this process cooperates with the flushing of the flushing head 20, so that the dust and sewage attached to the photovoltaic panel can be shaken off faster during the cleaning process of the photovoltaic panel, and the drying efficiency of the photovoltaic panel can also be accelerated.

[0030] Furthermore, the elastic element 23 may be a spring or elastic rubber, etc., which will not be described in detail here.

[0031] See also Figure 1 to Figure 5 As one embodiment of the present invention, the transverse movement member includes a pushing block 18, which is fixedly mounted on the guide column 17. A telescopic sleeve 41 is provided on one side of the guide block 36, and the end of the telescopic sleeve 41 away from the guide block 36 is connected to the hemispherical block 40. An elastic component 42 is sleeved on the telescopic sleeve 41, and one end of the elastic component 42 is connected to the hemispherical block 40, and the other end is connected to the guide block 36. A reset component 37 is provided on one side of the guide block 36, and the end of the reset component 37 away from the guide block 36 is connected to the side wall of the guide groove 35.

[0032] In this embodiment, when the guide column 17 is sliding in the steering groove 13, when the push block 18 contacts the hemispherical block 40 arranged at one end of the telescopic sleeve 41, the push block 18 will drive the guide block 36 to slide along the guide groove 35. During this process, the reset component 37 arranged will be compressed. At the same time, the guide block 36 drives the fan 39 at one end of the guide rod 38 to move. During the movement of the fan 39, the photovoltaic panel is flushed with the nozzle. On the one hand, the flushing quality can be improved. On the other hand, the water flushed on the surface of the photovoltaic panel can be blown off, which can accelerate the drying efficiency of the photovoltaic panel and make the water droplets blow off the attached dust faster. When the guide block 36 moves to a certain distance and is limited by the reset component 37, during this process, the push block 18 will squeeze the elastic component 42 arranged. The elastic component 42 is compressed so that the hemispherical block 40 and the push block 18 slide relative to each other until the push block 18 and the hemispherical block 40 are separated from the push block 18, thereby ensuring that the guide column 17 can stably turn and slide in the steering groove 13.

[0033] Furthermore, the reset component 37 and the elastic component 42 can both be springs or elastic films, and the elastic coefficient of the elastic component 42 is greater than the elastic coefficient of the reset component 37, which will not be described in detail here.

[0034] See also Figure 1 and Fig. 9 As one embodiment of the present invention, a stirring blade 10 is provided in the water reservoir, and a rotating shaft 9 is rotatably connected to the bottom wall of the water reservoir. The rotating shaft 9 penetrates the water reservoir and is connected to a connecting member 7 at one end away from the bottom wall of the water reservoir. The connecting member 7 is connected to the output rod 6 at one end away from the rotating shaft 9, and the stirring blade 10 is installed on the rotating shaft 9.

[0035] In this embodiment, the output rod 6 rotates through the connecting member 7 to drive the rotating shaft 9 connected thereto to rotate, and the rotation of the rotating shaft 9 drives the stirring blades 10 connected thereto to rotate. The rotation of the stirring blades 10 can stir the cleaning liquid in the water reservoir, so that the cleaning liquid is fully mixed, thereby improving the cleaning quality.

[0036] Furthermore, the connection mechanism may be a gear set or a combination of a worm and a worm wheel, which will not be described in detail herein.

[0037] The working principle of the present invention is as follows: when cleaning the photovoltaic panel, the photovoltaic panel is first placed in the cleaning chamber, and the telescopic element 26 is set to drive the pressing plate 44 to press and fix the photovoltaic panel, so as to improve the stability of the photovoltaic panel during the cleaning process. During this process, the pump 12 is set to transport the cleaning liquid in the water reservoir to the flushing head 20 through the delivery pipe 11 to flush the photovoltaic panel, and the power unit 5 is set to drive the output rod 6 to rotate, and the output rod 6 rotates to drive the annular disk 28 to rotate, and the annular disk 28 rotates to drive the power plate 29 to reciprocate through the cooperation of the power column 30 and the power groove 31. During the reciprocating movement of the power plate 29, the driving block 21 at one end of the pull rod 32 is driven to move under the action of the slider 34, so that the driving block 2 1 drives the guide column 17 to repeatedly slide in the steering groove 13. When the guide column 17 slides to one end of the steering groove 13, the steering gear 15 is engaged with the steering tooth groove 14. During the engagement process, the steering rod 16 is driven to rotate. The rotation of the steering rod 16 drives the conveying cylinder 19 to rotate. The conveying cylinder 19 drives the flushing head 20 to rotate to the other side of the photovoltaic panel, so that the flushing head 20 moves to the other side of the photovoltaic panel to flush the photovoltaic panel, thereby improving the cleaning efficiency. At the same time, during the sliding process of the guide column 17, the guide column 17 drives the installed driving block 21 to move horizontally. The driving block 21 moves horizontally and drives the toggle plate 43 on one side to move horizontally. During the horizontal movement, the toggle plate 43 moves horizontally by contacting with the vibration tooth groove 25 and the elastic element 2 3 drives the vibration plate 22 connected thereto to vibrate back and forth in the vibrating groove 27. The reciprocating vibration of the vibration plate 22 drives the photovoltaic panel placed in the installation bin 24 to vibrate continuously during the cleaning process. The irregular vibration of the photovoltaic panel in this process cooperates with the flushing of the flushing head 20, which can make the dust and sewage attached to the photovoltaic panel fall off faster during the cleaning process of the photovoltaic panel, and also accelerate the drying efficiency of the photovoltaic panel. When the guide column 17 slides in the steering groove 13, when the push block 18 contacts the hemispherical block 40 set at one end of the telescopic sleeve 41, the push block 18 will drive the guide block 36 to slide along the guide groove 35. In this process, the reset component 37 set will be compressed, and the guide block 3 6 drives the fan 39 at one end of the guide rod 38 to move. During the movement of the fan 39, the nozzle cooperates with the washing of the photovoltaic panel. On the one hand, the washing quality can be improved. On the other hand, the water washed on the surface of the photovoltaic panel can be blown off, which can accelerate the drying efficiency of the photovoltaic panel and make the water droplets blow off the attached dust faster. When the guide block 36 moves to a certain distance, it is limited by the reset component 37. During this process, the push block 18 will squeeze the elastic component 42. The elastic component 42 is compressed so that the hemispherical block 40 and the push block 18 slide relative to each other until the push block 18 is separated from the hemispherical block 40 and the push block 18, thereby ensuring that the guide column 17 stably turns and slides in the turning groove 13.

[0038] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0039] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A photovoltaic module surface cleaning device for a photovoltaic power station, comprising a cleaning seat, characterized in that: The cleaning seat is provided with a cleaning pool, the cleaning seat is provided with a cleaning table, a shaking groove is provided on the cleaning table, a vibration plate is slidably installed in the shaking groove, the end of the vibration plate away from the shaking groove is connected with an installation bin, a fixing component is provided in the installation bin, a steering groove is provided on the cleaning table, a guide column is slidably installed in the steering groove, the guide column is slidably fitted with the inner wall of the steering groove, a steering rod is rotatably connected to the guide column, one end of the steering rod passes through the guide column and is connected with a steering gear, a conveying cylinder is installed at the other end of the steering rod, a plurality of flushing heads are arranged in an array on the conveying cylinder, steering tooth grooves meshing with the steering gear are provided on the inner walls at both ends of the steering groove, a water reservoir is provided on the cleaning table, and a conveying pipe is provided on the water reservoir , one end of the conveying pipe away from the water reservoir is rotatably connected to the conveying cylinder, a pump is installed on the conveying pipe, a fixing rod is installed on the cleaning table, a driving table is installed on the end of the fixing rod away from the cleaning table, a driving block is fixedly installed on the guide column, a power output assembly is arranged on the driving table, the power output assembly is connected to the driving block, guide grooves are symmetrically arranged on both sides of the steering groove, guide blocks are slidably installed in the guide grooves, guide rods are installed on the guide blocks, a fan is installed on the end of the guide rod away from the guide block, a vibration component is installed on the driving block, and the end of the vibration component away from the driving block is connected to the vibration plate, a transverse member is arranged on the guide column, and the end of the transverse member away from the guide column is connected to the guide block.

2. A photovoltaic module surface cleaning device for a photovoltaic power station according to claim 1, characterized in that: The power output assembly includes a power unit, which is mounted on a driving platform. An output rod is mounted on the output end of the power unit. The end of the output rod away from the power unit passes through the cleaning platform and is connected to an annular disk. A power column is eccentrically mounted on the annular disk. A power plate is provided on one side of the annular disk. A power groove is provided on the power plate. The power column extends into the power groove away from one end of the annular disk. A straight groove is provided on the side wall of the power plate. A slider is slidably provided in the straight groove. A pulling rod is provided on one side of the slider. The end of the pulling rod away from the slider is connected to the driving block.

3. A photovoltaic module surface cleaning device for a photovoltaic power station according to claim 2, characterized in that: The vibration component includes vibration teeth and grooves, which are symmetrically arranged on both sides of the vibration plate. Elastic elements are symmetrically arranged on both sides of the vibration plate. One end of the elastic element away from the vibration plate is connected to the side wall of the shaking groove. A toggle plate is installed on the driving block, and the toggle plate intermittently contacts the vibration teeth and grooves.

4. The photovoltaic module surface cleaning device for a photovoltaic power station according to claim 1, characterized in that: The transverse movement member includes a pushing block, which is fixedly mounted on the guide column. A telescopic sleeve is provided on one side of the guide block, and the end of the telescopic sleeve away from the guide block is connected to a hemispherical block. An elastic component is sleeved on the telescopic sleeve, one end of the elastic component is connected to the hemispherical block, and the other end is connected to the guide block. A reset component is provided on one side of the guide block, and the end of the reset component away from the guide block is connected to the side wall of the guide groove.

5. The photovoltaic module surface cleaning device for a photovoltaic power station according to claim 2, characterized in that: The water reservoir is provided with stirring blades, and a rotating shaft is rotatably connected to the bottom wall of the water reservoir. The end of the rotating shaft away from the bottom wall of the water reservoir passes through the water reservoir and is connected to a connecting component. The end of the connecting component away from the rotating shaft is connected to the output rod, and the stirring blades are installed on the rotating shaft.

6. The photovoltaic module surface cleaning device for a photovoltaic power station according to claim 1, characterized in that: The diameter of the annular disk is greater than the width of the deflection groove.

7. A photovoltaic module surface cleaning device for a photovoltaic power station according to claim 4, characterized in that: The fixing component comprises a telescopic element, which is symmetrically arranged in the installation bin, one end of the telescopic element is connected to the inner wall of the installation bin, and the other end of the telescopic element is connected to a pressing plate.

Images