Photovoltaic panel angle adjusting device

Abstract

The utility model provides a photovoltaic panel angle adjusting device, and belongs to the technical field of photovoltaic panel angle adjustment. Connecting pieces are arranged on the supporting disc, connecting discs are arranged at the two ends of one side of the supporting disc, the connecting discs are rotationally connected with the supporting disc, a supporting frame is arranged on the other side of the supporting disc, a transmission plate is arranged at the lower end of the supporting frame, and idler wheels are arranged on the face, facing the connecting discs, of the transmission plate. The roller is rotationally connected with the transmission plate; the connecting piece is rotationally connected with the supporting frame through a second connecting shaft; one end of the second connecting shaft is fixedly connected with a first transmission block; a first handle is arranged at one end of the first transmission block. According to the photovoltaic panel, the situation that the position of light irradiated to the connecting piece is affected by protrusions on the ground can be avoided, the horizontal height of the connecting piece is correspondingly adjusted while the inclined direction of the connecting piece is adjusted, the power generation efficiency of the photovoltaic panel is improved, the rotating angle of the connecting piece can adapt to different horizontal heights through transmission, and the adaptability in the adjusting process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel angle adjustment, in particular to a photovoltaic panel angle adjustment device suitable for large animals. Background Art

[0002] Photovoltaic panel angle adjustment device is a device used to adjust the installation angle of photovoltaic panels. It is designed to enable photovoltaic panels to automatically adjust their angles as the position of the sun changes, so as to improve the power generation efficiency of photovoltaic panels. Photovoltaic panel angle adjustment device plays an important role in solar power generation systems, which can improve the power generation efficiency of photovoltaic panels, thereby increasing the economic benefits of the entire system.

[0003] A Chinese patent with publication number CN214412640U discloses an angle adjustment device for a solar photovoltaic panel, including a rack, the close ends of the two racks are respectively meshed with the circumferential surfaces of the two pinions, a gear groove is provided inside the device plate, the left inner wall and the right inner wall of the gear groove are respectively connected with the two sliding grooves, a pinion and a rack are arranged in the sliding groove, and a support frame is movably hinged at the upper end of the rack, a gear groove is provided inside the device plate, four gears are arranged in the device groove, and the middle rotating gear is connected to the motor to realize the long-distance simultaneous transmission of the two pinions, the device is simple in distance, the design is novel, the operation is simple and easy to understand, and the cost is relatively low.

[0004] When the angle adjustment device for the photovoltaic panel of the above patent is used to adjust the angle, when the photovoltaic panel is rotated and perpendicular to the ground, protruding objects on the ground will block the light and the photovoltaic panel. Adjusting the angle alone is not convenient for receiving light and then generating electricity. The angle adjustment cannot improve the power generation efficiency of the photovoltaic panel, but will reduce the luminous efficiency. Utility Model Content

[0005] In response to the above technical problems, the utility model provides a photovoltaic panel angle adjustment device, which drives a transmission plate toward the ground through the rotation and transmission of a first handle. When the transmission plate moves toward the ground, the support plate and the connecting plate are lifted up by the rotation of the roller, so that the horizontal height can be adjusted during the rotation of the connecting plate, thereby solving the problems existing in the above-mentioned prior art.

[0006] The utility model provides a photovoltaic panel angle adjustment device, comprising:

[0007] It comprises a support plate, a connecting piece is arranged on the support plate, connecting plates are arranged at both ends of one side of the support plate, the connecting plates are rotatably connected with the support plate, a support frame is arranged on the other side of the support plate, a transmission plate is arranged at the lower end of the support frame, a roller is arranged on the side of the transmission plate facing the connecting plate, and the roller is rotatably connected with the transmission plate;

[0008] The connecting piece is rotatably connected to the supporting frame via a second connecting shaft; one end of the second connecting shaft is fixedly connected to a first transmission block; and one end of the first transmission block is provided with a first handle.

[0009] Preferably, the support frame and the support plate are an integral structure, and the transmission plate and the support frame are rotatably connected via a third connecting shaft.

[0010] Preferably, a protection frame is disposed at one end of each of the second connecting shaft and the third connecting shaft, and the protection frame is fixedly connected to the support frame.

[0011] Preferably, the first transmission block is arranged at the upper end inside the protection frame.

[0012] Preferably, a second gear is provided at the lower end inside the protection frame, and the second gear is fixedly connected to the third connecting shaft.

[0013] Preferably, the protection frame is fixed to the support frame by welding, and the second gear is fixed to the third connecting shaft by welding.

[0014] Preferably, a first gear is arranged between the second gear and the first transmission block, the first gear is meshingly connected with the second gear, a second transmission block is arranged at one end of the first gear, and the second transmission block is connected with the first transmission block through a transmission belt.

[0015] Preferably, the caliber of the first gear is smaller than the diameter of the second gear.

[0016] Preferably, the connecting disk is arranged at two ends below one side of the supporting disk, and the first transmission block is fixed to the second connecting shaft by welding.

[0017] Preferably, the center position of the roller is rotatably connected to the transmission plate.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] The utility model rotates the first handle position and drives the connecting piece and the fixed photovoltaic panel to adjust the angle. While adjusting the angle, the transmission is performed in sequence through the transmission belt, the first gear and the second gear, and the transmission drives the roller to move toward the ground, and the support plate and the connecting piece are moved and lifted. During the lifting process, the horizontal height of the connecting piece and the connected photovoltaic panel can be raised, so that when the connecting piece and the photovoltaic panel that tend to be vertical are lifted, the bulge of the ground can be prevented from affecting the light irradiation to the connecting piece position. When the inclination direction of the connecting piece is adjusted, the horizontal height of the connecting piece is adjusted accordingly, so as to improve the power generation efficiency of the photovoltaic panel. The rotation angle of the connecting piece can be adapted to cope with different horizontal heights through transmission, so as to improve the adaptability during the adjustment process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall external structure of an embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of an embodiment of the utility model after the connecting piece is stored;

[0022] Figure 3 For the utility model Figure 2 A partial enlarged view of the middle A area;

[0023] Figure 4 A cross-sectional view of the internal structure of the movable hole of an embodiment of the utility model;

[0024] The specific meanings of the symbols in the accompanying drawings are as follows:

[0025] 1. Support plate; 2. Connecting plate; 3. First connecting shaft; 4. Support frame; 5. Protection frame; 6. Transmission plate; 7. Roller; 8. Connecting plate; 9. Second connecting shaft; 10. First handle; 11. Second handle; 12. First transmission block; 13. Second transmission block; 14. Transmission belt; 15. First gear; 16. Second gear; 17. Fixed ring; 18. Threaded rod; 19. Movable hole; 20. Third connecting shaft. DETAILED DESCRIPTION

[0026] The specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings.

[0027] The utility model provides a photovoltaic panel angle adjustment device, comprising:

[0028] It includes a support plate 1, a connecting piece 8 is arranged on the support plate 1, connecting plates 2 are arranged at both ends of one side of the support plate 1, and the connecting plates 2 are rotatably connected to the support plate 1, a support frame 4 is arranged on the other side of the support plate 1, a transmission plate 6 is arranged at the lower end of the support frame 4, and a roller 7 is arranged on the side of the transmission plate 6 facing the connecting plate 2, and the roller 7 is rotatably connected to the transmission plate 6;

[0029] The connecting piece 8 is rotatably connected to the supporting frame 4 via a second connecting shaft 9 ; one end of the second connecting shaft 9 is fixedly connected to a first transmission block 12 ; and one end of the first transmission block 12 is provided with a first handle 10 .

[0030] In some specific embodiments of the present invention, the support frame 4 and the support plate 1 are an integrated structure, and the transmission plate 6 and the support frame 4 are rotatably connected via a third connecting shaft 20 .

[0031] In some specific embodiments of the present invention, a protection frame 5 is disposed at one end of each of the second connecting shaft 9 and the third connecting shaft 20 , and the protection frame 5 is fixedly connected to the support frame 4 .

[0032] In some specific embodiments of the present invention, the first transmission block 12 is disposed at the upper end inside the protection frame 5 .

[0033] In some specific embodiments of the present invention, a second gear 16 is disposed at the lower end of the protection frame 5 , and the second gear 16 is fixedly connected to the third connecting shaft 20 .

[0034] In some specific embodiments of the present invention, the protection frame 5 is fixed to the support frame 4 by welding, and the second gear 16 is fixed to the third connecting shaft 20 by welding.

[0035] In some specific embodiments of the present invention, a first gear 15 is arranged between the second gear 16 and the first transmission block 12, the first gear 15 is meshingly connected with the second gear 16, a second transmission block 13 is arranged at one end of the first gear 15, and the second transmission block 13 is connected to the first transmission block 12 through a transmission belt 14.

[0036] In some specific embodiments of the present invention, the diameter of the first gear 15 is smaller than the diameter of the second gear 16 .

[0037] In some specific embodiments of the present invention, the connecting disk 2 is arranged at two ends below one side of the supporting disk 1 , and the first transmission block 12 is fixed to the second connecting shaft 9 by welding.

[0038] In some specific embodiments of the present invention, the center position of the roller 7 is rotatably connected to the transmission plate 6 .

[0039] Example 1

[0040] The utility model provides a photovoltaic panel angle adjustment device, comprising a support plate 1, the upper end of the support plate 1 is provided with a connecting piece 8, such as Figure 1 As shown, the upper end of the connecting piece 8 is used to install the photovoltaic panel, and the photovoltaic panel is adjusted in direction as the connecting piece 8 rotates. After the direction is adjusted, the fixed photovoltaic panel is supported and fixed by the connecting piece 8;

[0041] In this embodiment, a connecting plate 2 is provided at both the front and rear ends of one side of the lower end of the support plate 1, and the connecting plate 2 is rotatably connected to the support plate 1 through a first connecting shaft 3. Figure 1 and Figure 2As shown, in the process of actually installing and fixing the support plate 1, a bolt passes through the connection plate 2 and is embedded in the installation position to fix the support plate 1, and the rotation connection of the first connection shaft 3 allows the roller 7 to be fixed by the bolt passing through the connection plate 2 during the lifting process;

[0042] In this embodiment, a support frame 4 is provided on the other side of the support plate 1, and the support frame 4 and the support plate 1 are an integral structure. A transmission plate 6 is provided at the lower end of the outer portion of the support frame 4, and a roller 7 is provided on the side of the transmission plate 6 facing the connecting plate 2. Figure 1 and Figure 2 As shown, the center position of the roller 7 is rotatably connected to the transmission plate 6, and the rotatable connection of the roller 7 can be used to lift the support plate 1 and the connecting piece 8 at the upper end, so as to adjust the angle of the connecting piece 8;

[0043] In this embodiment, the connecting piece 8 is rotatably connected to the support frame 4 via the second connecting shaft 9, and the transmission plate 6 is rotatably connected to the support frame 4 via the third connecting shaft 20. The angles of the connecting piece 8 and the transmission plate 6 can be adjusted by the rotational connection. Figure 2 As shown, a protective frame 5 is provided at one end of the second connecting shaft 9 and the third connecting shaft 20, and the protective frame 5 is welded and fixed to the support frame 4. The protective frame 5 is used to wrap and protect the transmission structure to prevent external foreign matter from affecting the transmission and angle adjustment during daily use;

[0044] In this embodiment, a first transmission block 12 is disposed at the upper end of the protection frame 5, and a second gear 16 is disposed at the lower end of the protection frame 5. Figure 2 and Figure 3 As shown, the first transmission block 12 is welded and fixed to the second connecting shaft 9, and the second gear 16 is welded and fixed to the third connecting shaft 20. During the rotation of the external connecting piece 8 and the transmission plate 6, the second connecting shaft 9 will drive the first transmission block 12 to rotate, and the transmission plate 6 will drive the second gear 16 to rotate.

[0045] In this embodiment, if Figure 3As shown, a first gear 15 is provided on one side between the second gear 16 and the first transmission block 12, and the outside of the first gear 15 is meshedly connected with the outside of the second gear 16, a second transmission block 13 is provided at one end of the first gear 15, and the second transmission block 13 and the first gear 15 are an integrated structure, and the second gear 16 will drive the first gear 15 to rotate through the meshing connection during the rotation of the second gear 16, and the rotation of the first gear 15 will drive the connected second transmission block 13 to rotate, and the second transmission block 13 and the first transmission block 12 are connected through a transmission belt 14, and the transmission connection between the transmission belt 14, the first gear 15 and the second gear 16 can make the connecting piece 8 and the transmission plate 6 rotate at the same time, and through the meshing transmission, after the transmission, when the connecting piece 8 rotates counterclockwise, the transmission plate 6 can rotate clockwise, so that when the direction and angle of the connecting piece 8 are adjusted, the connecting piece 8 and the photovoltaic panel connected to the surface can be supported by the transmission plate 6;

[0046] In this embodiment, the diameter of the first gear 15 is smaller than the diameter of the second gear 16. Figure 2 and Figure 3 As shown, the diameter of the first gear 15 is smaller than the diameter of the second gear 16, so that during the rotation of the connecting piece 8, the transmission plate 6 will not rotate at the same angle as the connecting piece 8, and the connecting piece 8 and the connected photovoltaic panel can be supported by the transmission plate 6 at a uniform speed;

[0047] In this embodiment, if Figure 4 As shown, a first handle 10 is provided at one end of the first transmission block 12, and the first transmission block 12 and the second connecting shaft 9 are driven to rotate by rotating the position of the first handle 10, and the position of the connecting piece 8 can be adjusted by rotating the position of the first handle 10;

[0048] In this embodiment, a fixing ring 17 is disposed around the connection position between the first handle 10 and the second connecting shaft 9, and the fixing ring 17 is fixed to the protection frame 5 by welding. Figure 4 As shown, a movable hole 19 is provided on one side of the center position of the first handle 10, and the movable hole 19 passes through and extends to the front and rear ends of the first handle 10, a threaded rod 18 is provided inside the movable hole 19, and the outside of the threaded rod 18 cooperates with the internal thread of the movable hole 19, and a second handle 11 is welded to one end of the threaded rod 18, and the rotation of the second handle 11 can drive the threaded rod 18 to rotate, and the rotation of the threaded rod 18 can then move laterally in the movable hole 19, and the lateral movement of the threaded rod 18 can be embedded in the fixing ring 17, and the embedding in the fixing ring 17 can fix the position of the first handle 10, and the fixing of the position of the first handle 10 can fix the rotation angles of the second connecting shaft 9 and the third connecting shaft 20, and fix the connecting piece 8 after the angle adjustment.

[0049] Working principle: When the device is used and the photovoltaic panel is supported, the second handle 11 is rotated, and the rotation of the second handle 11 drives the threaded rod 18 to rotate, and the outer wall of the threaded rod 18 and the inner wall of the movable hole 19 produce relative movement, and the threaded rod 18 can move laterally with the rotation of the threaded rod 18, and the threaded rod 18 is slid out of the fixing ring 17, and the first handle 10 can be rotated after being slid out, and the rotation of the first handle 10 can drive the first transmission block 12 and the second connecting shaft 9 to rotate, and the rotation of the second connecting shaft 9 can directly drive the connecting piece 8 and the upper end installed The photovoltaic panel is angle-adjusted. During the rotation of the first transmission block 12, the first transmission block 12 drives the second transmission block 13 to rotate through the transmission belt 14. The rotation of the second transmission block 13 can drive the first gear 15 to rotate. The first gear 15 drives the second gear 16 to rotate through the meshing connection. The rotation of the second gear 16 can drive the third connecting shaft 20 to rotate. The rotation of the third connecting shaft 20 can drive the transmission plate 6 to rotate. The transmission plate 6 supports the support disk 1 as a whole through the roller 7 to adjust the horizontal height. The adjustment of the horizontal height corresponds to the inclination angle of the connecting piece 8.

[0050] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model are included in the protection scope of the utility model.

Claims

1. A photovoltaic panel angle adjustment device, characterized in that: include: The invention comprises a support plate (1), wherein a connecting plate (8) is arranged on the support plate (1), connecting plates (2) are arranged at both ends of one side of the support plate (1), and the connecting plates (2) are rotatably connected to the support plate (1), and a support frame (4) is arranged on the other side of the support plate (1), and a transmission plate (6) is arranged at the lower end of the support frame (4), and a roller (7) is arranged on a side of the transmission plate (6) facing the connecting plate (2), and the roller (7) is rotatably connected to the transmission plate (6); The connecting piece (8) is rotatably connected to the support frame (4) via a second connecting shaft (9); one end of the second connecting shaft (9) is fixedly connected to a first transmission block (12); and one end of the first transmission block (12) is provided with a first handle (10).

2. The photovoltaic panel angle adjustment device according to claim 1, characterized in that: The support frame (4) and the support plate (1) are an integral structure, and the transmission plate (6) and the support frame (4) are rotationally connected via a third connecting shaft (20).

3. A photovoltaic panel angle adjustment device according to claim 2, characterized in that: One end of each of the second connecting shaft (9) and the third connecting shaft (20) is provided with a protection frame (5), and the protection frame (5) is fixedly connected to the support frame (4).

4. A photovoltaic panel angle adjustment device according to claim 3, characterized in that: The first transmission block (12) is arranged at the upper end inside the protection frame (5).

5. A photovoltaic panel angle adjustment device according to claim 4, characterized in that: A second gear (16) is provided at the lower end inside the protection frame (5), and the second gear (16) is fixedly connected to the third connecting shaft (20).

6. The photovoltaic panel angle adjustment device according to claim 5, characterized in that: The protection frame (5) is fixed to the support frame (4) by welding, and the second gear (16) is fixed to the third connecting shaft (20) by welding.

7. The photovoltaic panel angle adjustment device according to claim 5, characterized in that: A first gear (15) is arranged between the second gear (16) and the first transmission block (12); the first gear (15) is meshingly connected with the second gear (16); a second transmission block (13) is arranged at one end of the first gear (15); the second transmission block (13) is transmission-connected to the first transmission block (12) via a transmission belt (14).

8. A photovoltaic panel angle adjustment device according to claim 7, characterized in that: The diameter of the first gear (15) is smaller than the diameter of the second gear (16).

9. The photovoltaic panel angle adjustment device according to claim 1, characterized in that: The connecting disk (2) is arranged at two ends below one side of the supporting disk (1), and the first transmission block (12) is fixed to the second connecting shaft (9) by welding.

10. The photovoltaic panel angle adjustment device according to claim 1, characterized in that: The center position of the roller (7) is rotationally connected to the transmission plate (6).

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