A cleaning device for solar photovoltaic panels

Abstract

The utility model discloses a cleaning device for solar photovoltaic panels, and relates to the technical field of solar photovoltaic panel production, including a positioning platform, a mounting box is installed on one side of the positioning platform, a fixed baffle is fixedly connected to the top of the positioning platform, a fixed plate is installed on the inner top wall of the positioning platform, a threaded shaft is rotatably connected to one side of the fixed plate, a hand wheel is installed at one end of the threaded shaft, a group of movable grooves are respectively opened at both ends of the top of the positioning platform, a movable baffle is slidably connected to one side of the top of the positioning platform, the movable baffle passes through the movable groove, and a connecting plate is installed on the lower side of the movable baffle, a second threaded sleeve is installed on one side of the connecting plate, and the second threaded sleeve is threadedly connected to the threaded shaft. The utility model drives the threaded shaft to rotate by rotating the hand wheel, and the rotating threaded shaft drives the connecting plate and the movable baffle to move to one side through the second threaded sleeve, and pushes the photovoltaic panel to fit on one side of the fixed baffle, so as to position the photovoltaic panel through the fixed baffle and the movable baffle.

Description

Technical Field

[0001] The utility model relates to the technical field of solar photovoltaic power generation panel production, and specifically to a cleaning device for solar photovoltaic power generation panels. Background Art

[0002] Solar photovoltaic panels are a type of facility used for solar power generation. Solar photovoltaic panels can generate electricity by converting absorbed solar energy into electrical energy. It is one of the current mainstream power generation methods. In addition, solar photovoltaic panels do not have high requirements for the use environment. Generally, high places in the open air can meet the installation requirements. However, dust is easily attached to the surface of solar photovoltaic panels during the production process, so it is necessary to clean them during the production process. However, the cleaning devices currently used for solar photovoltaic panels still have some defects in use, and the photovoltaic panels cannot be quickly positioned before cleaning. Utility Model Content

[0003] The purpose of the utility model is to provide a cleaning device for a solar photovoltaic panel to solve the above-mentioned multiple defects caused by the prior art.

[0004] The cleaning device of a solar photovoltaic power generation panel comprises a positioning platform, one side of the outer side of the positioning platform is slidably connected with a movable frame, the center line of the movable frame and the center line of the positioning platform are in the same vertical plane, one side of the positioning platform is fixedly connected with an installation box, one side of the top of the positioning platform is fixedly connected with a fixed baffle, the top of the interior of the positioning platform is fixedly connected with a fixed plate, one side of the fixed plate is rotatably connected with a threaded shaft, the threaded shaft passes through one side of the positioning platform and the installation box and is fixedly connected to a hand wheel, one side of the top of the positioning platform is slidably connected with a movable baffle, two ends of the top of the positioning platform are respectively provided with a group of movable grooves, the movable baffle passes through the movable groove and the lower side of the movable baffle is fixedly connected with a connecting plate, one side of the connecting plate is fixedly connected with a second threaded sleeve, the second threaded sleeve is threadedly connected to the threaded shaft, the center line of the threaded shaft and the center line of the hand wheel are in the same horizontal plane, the center line of the movable baffle and the center line of the fixed baffle are in the same vertical plane, and the movable groove is communicated with the interior of the positioning platform.

[0005] Preferably, a first threaded sleeve is fixedly connected to the positions at both ends of the movable frame and near the bottom end, a group of sliding grooves are respectively opened at both ends of the positioning platform, the first threaded sleeve passes through the sliding groove and extends to the interior of the positioning platform, and the two ends of the interior of the positioning platform are rotatably connected to a threaded rod, the threaded rod extends to the interior of the installation box and is fixedly connected to a transmission sprocket, the interior of the transmission sprocket is movably connected to a transmission chain, one end of one side of the positioning platform is fixedly connected to a servo motor, the first threaded sleeve is slidably connected to the sliding groove, the threaded rod is threadedly connected to the first threaded sleeve, the center line of the threaded rod and the center line of the transmission sprocket are on the same horizontal plane, and the output end of the servo motor passes through one side of the positioning platform and is fixedly connected to the threaded rod.

[0006] Preferably, a cylinder is fixedly connected to the top of the movable frame, the output end of the cylinder passes through the top of the movable frame and extends to the interior of the movable frame, and the output end of the cylinder is fixedly connected to a lifting plate, and a group of mounting plates are respectively fixedly connected to both sides of the two ends of the bottom of the lifting plate, and one end of the mounting plate is rotatably connected to a cotton brush roller, and a group of limiting grooves are respectively opened at both ends of the interior of the movable frame, the lifting plate is slidably connected to the limiting grooves, and the mounting plates on both sides of the bottom end of the lifting plate are symmetrically arranged.

[0007] The advantages of the utility model are as follows: the utility model drives the threaded shaft to rotate by rotating the hand wheel, and while the threaded shaft rotates, the connecting plate is driven to move to one side through the second threaded sleeve, and the connecting plate then drives the movable baffle to move to one side, and pushes the photovoltaic panel to fit onto one side of the fixed baffle, thereby positioning the photovoltaic panel through the fixed baffle and the movable baffle, and then the photovoltaic panel can be quickly positioned. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model.

[0009] Figure 2 It is a bottom view structural diagram of the positioning platform of the utility model.

[0010] Figure 3 It is a schematic diagram of the top view of the movable groove structure of the utility model.

[0011] Figure 4 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0012] Among them: 1. Positioning table; 2. Moving frame; 3. Limiting groove; 4. Cylinder; 5. Lifting plate; 6. Mounting plate; 7. Cotton brush roller; 8. Fixed baffle; 9. Servo motor; 10. Threaded rod; 11. First threaded sleeve; 12. Slide groove; 13. Hand wheel; 14. Movable baffle; 15. Movable groove; 16. Transmission sprocket; 17. Transmission chain; 18. Second threaded sleeve; 19. Connecting plate; 20. Mounting box; 21. Fixed plate; 22. Threaded shaft. DETAILED DESCRIPTION

[0013] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0014] Embodiment 1: A cleaning device for a solar photovoltaic panel comprises a positioning platform 1, a movable frame 2 is slidably connected to one side of the outer side of the positioning platform 1, the center line of the movable frame 2 is on the same vertical plane as the center line of the positioning platform 1, a mounting box 20 is fixedly connected to one side of the positioning platform 1, a fixed baffle 8 is fixedly connected to one side of the top of the positioning platform 1, a fixed plate 21 is fixedly connected to the top of the inner side of the positioning platform 1, a threaded shaft 22 is rotatably connected to one side of the fixing plate 21, the threaded shaft 22 passes through one side of the positioning platform 1 and the mounting box 20 and is fixedly connected to a hand wheel 13, the positioning platform 1 A movable baffle 14 is slidably connected to one side of the top, and a group of movable grooves 15 are respectively opened at both ends of the top of the positioning platform 1. The movable baffle 14 passes through the movable groove 15 and a connecting plate 19 is fixedly connected to the lower side of the movable baffle 14. A second threaded sleeve 18 is fixedly connected to one side of the connecting plate 19. The second threaded sleeve 18 is threadedly connected to the threaded shaft 22. The center line of the threaded shaft 22 is on the same horizontal plane as the center line of the hand wheel 13, and the center line of the movable baffle 14 is on the same vertical plane as the center line of the fixed baffle 8. The movable groove 15 is connected to the interior of the positioning platform 1.

[0015] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, before cleaning the photovoltaic panel, place it on the top of the positioning platform 1, then rotate the hand wheel 13 to drive the threaded shaft 22 to rotate, and while the threaded shaft 22 rotates, the connecting plate 19 is driven to move to one side through the second threaded sleeve 18, and the connecting plate 19 then drives the movable baffle 14 to move to one side, and pushes the photovoltaic panel to fit on one side of the fixed baffle 8, so that the photovoltaic panel is positioned by the fixed baffle 8 and the movable baffle 14, so that the photovoltaic panel can be quickly positioned to prevent the photovoltaic panel from shaking during cleaning.

[0016] Embodiment 2: A first threaded sleeve 11 is fixedly connected to the two ends of the movable frame 2 and near the bottom end, a group of slide grooves 12 are respectively opened at the two ends of the positioning platform 1, the first threaded sleeve 11 passes through the slide groove 12 and extends to the interior of the positioning platform 1, a threaded rod 10 is rotatably connected to the two ends of the interior of the positioning platform 1, the threaded rod 10 extends to the interior of the installation box 20 and is fixedly connected with a transmission sprocket 16, the transmission sprocket 16 is movably connected with a transmission chain 17, one end of one side of the positioning platform 1 is fixedly connected with a servo motor 9, the first threaded sleeve 11 is slidably connected to the slide groove 12, the threaded rod 10 is threadedly connected to the first threaded sleeve 11, the center line of the threaded rod 10 and the center line of the transmission sprocket 16 are on the same horizontal plane, and the output end of the servo motor 9 passes through one side of the positioning platform 1 and is fixedly connected to the threaded rod 10.

[0017] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, when cleaning the photovoltaic panel, the servo motor 9 is started to drive a group of threaded rods 10 to rotate, and the two groups of threaded rods 10 are driven to rotate synchronously through the transmission sprocket 16 and the transmission chain 17. While the threaded rods 10 rotate, the mobile frame 2 is driven to move to one side through the first threaded sleeve 11, thereby driving the cleaning component inside the mobile frame 2 to move, so as to quickly and comprehensively clean the top of the photovoltaic panel, thereby realizing that the cleaning component can be automatically driven to move and the surface of the photovoltaic panel can be cleaned.

[0018] Embodiment 3: A cylinder 4 is fixedly connected to the top of the movable frame 2, and the output end of the cylinder 4 passes through the top of the movable frame 2 and extends to the inside of the movable frame 2, and a lifting plate 5 is fixedly connected to the output end of the cylinder 4, and a group of mounting plates 6 are fixedly connected to both sides of the bottom ends of the lifting plate 5, and one end of the mounting plate 6 is rotatably connected to a cotton brush roller 7, and a group of limiting grooves 3 are respectively opened at both ends of the inside of the movable frame 2, and the lifting plate 5 is slidably connected to the limiting grooves 3, and the mounting plates 6 on both sides of the bottom end of the lifting plate 5 are symmetrically arranged.

[0019] Specifically, Figure 1 As shown, before cleaning, the cylinder 4 is started to drive the lifting plate 5 to descend. While the lifting plate 5 descends, the cotton brush roller 7 is driven to descend through the mounting plate 6, so that the cotton brush roller 7 fits against the top of the photovoltaic panel, and the lifting plate 5 fits against the inside of the limiting groove 3 to effectively limit the position of the cotton brush roller 7, thereby ensuring the stability of the cotton brush roller 7 during lifting and cleaning, and realizing that the height of the cotton brush roller 7 can be adjusted according to the thickness of the photovoltaic panel so that it can fit against the surface of the photovoltaic panel.

[0020] The working principle of the utility model is as follows: when the utility model is used, before cleaning the photovoltaic panel, it is placed on the top of the positioning platform 1, and then the hand wheel 13 is rotated to drive the threaded shaft 22 to rotate. While the threaded shaft 22 rotates, the second threaded sleeve 18 drives the connecting plate 19 to move to one side, and the connecting plate 19 drives the movable baffle 14 to move to one side, and pushes the photovoltaic panel to fit on one side of the fixed baffle 8, so that the photovoltaic panel is positioned by the fixed baffle 8 and the movable baffle 14, and then the cylinder 4 is started to drive the lifting plate 5 to descend, and while the lifting plate 5 descends, the cotton brush is driven by the mounting plate 6 The roller 7 descends so that the cotton brush roller 7 fits against the top of the photovoltaic panel, and the lifting plate 5 fits against the inside of the limiting groove 3 to effectively limit the cotton brush roller 7, ensuring the stability of the cotton brush roller 7 during lifting and cleaning. When cleaning the photovoltaic panel, start the servo motor 9 to drive a group of threaded rods 10 to rotate, and drive the two groups of threaded rods 10 to rotate synchronously through the transmission sprocket 16 and the transmission chain 17. While the threaded rods 10 rotate, the mobile frame 2 is driven to move to one side through the first threaded sleeve 11, thereby driving the cleaning components inside the mobile frame 2 to move, so as to quickly and comprehensively clean the top of the photovoltaic panel.

[0021] It is known from common technical knowledge that the present invention can be implemented by other embodiments that do not deviate from its spirit or essential features. Therefore, the embodiments disclosed above are only illustrative in all respects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. A cleaning device for a solar photovoltaic panel, characterized in that: The invention comprises a positioning platform (1), wherein one side of the outside of the positioning platform (1) is slidably connected to a moving frame (2), the center line of the moving frame (2) and the center line of the positioning platform (1) are on the same vertical plane, one side of the positioning platform (1) is fixedly connected to a mounting box (20), one side of the top of the positioning platform (1) is fixedly connected to a fixed baffle (8), the top of the inside of the positioning platform (1) is fixedly connected to a fixed plate (21), one side of the fixed plate (21) is rotatably connected to a threaded shaft (22), the threaded shaft (22) passes through one side of the positioning platform (1) and the mounting box (20) and is fixedly connected to a hand wheel (13), and one side of the top of the positioning platform (1) is slidably connected to A movable baffle (14), a group of movable grooves (15) are respectively opened at both ends of the top of the positioning platform (1), the movable baffle (14) passes through the movable groove (15) and the lower side of the movable baffle (14) is fixedly connected to a connecting plate (19), one side of the connecting plate (19) is fixedly connected to a second threaded sleeve (18), the second threaded sleeve (18) is threadedly connected to a threaded shaft (22), the center line of the threaded shaft (22) and the center line of the hand wheel (13) are on the same horizontal plane, the center line of the movable baffle (14) and the center line of the fixed baffle (8) are on the same vertical plane, and the movable groove (15) is connected to the interior of the positioning platform (1).

2. A solar photovoltaic panel cleaning device according to claim 1, characterized in that: A first threaded sleeve (11) is fixedly connected to the two ends of the movable frame (2) and near the bottom end. A group of slide grooves (12) are respectively opened at the two ends of the positioning platform (1). The first threaded sleeve (11) passes through the slide groove (12) and extends into the interior of the positioning platform (1). A threaded rod (10) is rotatably connected to the two ends of the positioning platform (1). The threaded rod (10) extends into the interior of the installation box (20) and is fixedly connected to a transmission sprocket (16). The transmission sprocket (16) is movably connected to a transmission chain (17). A servo motor (9) is fixedly connected to one end of one side of the positioning platform (1). The first threaded sleeve (11) is slidably connected to the slide groove (12). The threaded rod (10) is threadedly connected to the first threaded sleeve (11). The center line of the threaded rod (10) and the center line of the transmission sprocket (16) are on the same horizontal plane. The output end of the servo motor (9) passes through one side of the positioning platform (1) and is fixedly connected to the threaded rod (10).

3. A solar photovoltaic panel cleaning device according to claim 1, characterized in that: The top of the mobile frame (2) is fixedly connected to a cylinder (4), the output end of the cylinder (4) passes through the top of the mobile frame (2) and extends into the interior of the mobile frame (2), and the output end of the cylinder (4) is fixedly connected to a lifting plate (5), and a group of mounting plates (6) are respectively fixedly connected to both sides of the bottom ends of the lifting plate (5), and one end of the mounting plate (6) is rotatably connected to a cotton brush roller (7), and the interior of the mobile frame (2) is fixedly connected to a lifting plate (5). A set of limiting grooves (3) are respectively provided at both ends, and the lifting plate (5) is slidably connected to the limiting grooves (3). The mounting plates (6) on both sides of the bottom end of the lifting plate (5) are arranged symmetrically.

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