Photovoltaic collection device for photovoltaic power station

Abstract

The invention relates to the technical field of photovoltaic collecting devices, and discloses a photovoltaic collecting device for a photovoltaic power station, which comprises a bottom plate, supporting brackets are fixedly connected to the two ends of the upper side surface of the bottom plate, photovoltaic modules are hinged to the upper ends of the two supporting brackets, and an arc-shaped groove is formed in the upper side surface of the bottom plate; electric push rods are rotationally connected to the inner walls of the two sides of the arc-shaped groove, a terrain adaptation leveling connecting structure is arranged on one side of the bottom plate, a main plate for adjustment is arranged at the other end of the terrain adaptation leveling connecting structure, auxiliary plates for adjustment are arranged at the front end and the rear end of the main plate for adjustment, and assemblies on the two sides of the bottom plate are symmetrically arranged; the photovoltaic collecting device has the advantages that terrain adaptation and leveling are achieved, the photovoltaic panel is kept horizontal, the power generation efficiency is improved, the service life is prolonged, autonomous moving capacity is achieved, maneuverability is enhanced, and the application range is widened.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic collection devices, and specifically relates to a photovoltaic collection device for a photovoltaic power station. Background Art

[0002] The photovoltaic collection device of a photovoltaic power station is the core equipment for converting solar energy into electrical energy, mainly composed of photovoltaic modules (solar panels) and supporting systems. The photovoltaic modules utilize the photovoltaic effect of semiconductor materials to directly convert sunlight into direct current. Common types include monocrystalline silicon, polycrystalline silicon, and thin-film batteries, which realize the efficient collection and utilization of clean energy and are the key infrastructure for a photovoltaic power station to convert solar energy.

[0003] With the rapid development of the photovoltaic industry, the limitations of traditional fixed photovoltaic power stations have become increasingly prominent. Most existing photovoltaic collection devices are installed with fixed brackets. Although the structure is simple, the mobility is extremely poor, and it is impossible to flexibly adjust the position according to lighting conditions, site requirements, or operation and maintenance needs. Especially in complex terrains such as mountains and hills or temporary operation scenarios, it is difficult to promote. At the same time, the fixed brackets are difficult to adapt to uneven ground, and the photovoltaic panels may not be able to maintain a horizontal position due to the ground inclination, resulting in a reduction in power generation efficiency. Even "hot spot effects" may be caused by local shadows, shortening the life of the components. The chassis design fails to solve the problem of terrain adaptability, and it is still impossible to ensure the horizontality of the photovoltaic panels when encountering rough ground, making it difficult to meet the equipment protection requirements under complex working conditions. To solve the above problems, we have proposed a photovoltaic collection device for a photovoltaic power station. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a photovoltaic collection device for a photovoltaic power station, which solves the above problems. To achieve the above object, the present invention provides the following technical solution: A photovoltaic collection device for a photovoltaic power station, including a bottom plate, both ends of the upper side of the bottom plate are fixedly connected with support brackets, the upper ends of the two support brackets are hinged with a photovoltaic module, an arc-shaped groove is opened on the upper side of the bottom plate corresponding to the midpoints of the two support brackets, electric push rods are rotatably connected to the inner walls on both sides of the arc-shaped groove, and the other end of the push rod part of the electric push rod is hinged to one end of the lower side of the photovoltaic module. A terrain adaptation leveling connection structure is arranged on one side of the bottom plate, and adjustment main boards are arranged at the other ends of the two terrain adaptation leveling connection structures. Adjustment sub-boards are arranged at the front and rear ends of the adjustment main board, and the two adjustment sub-boards are connected to the adjustment main board through the terrain adaptation leveling connection structure. The components on both sides of the bottom plate are symmetrically arranged, and a terrain adjustment driving module is arranged on the upper side of the adjustment main board.

[0005] Preferably, triangular brackets are fixedly connected to the bottom surfaces of the main adjustment motherboard and the auxiliary adjustment motherboard. Tires are rotatably connected to the sides of the main adjustment motherboard and the auxiliary adjustment motherboard away from the bottom plate on the triangular brackets, and electric brake pads are fixedly connected to the tires.

[0006] Preferably, the terrain adaptation leveling connection structure includes an angle adjustment connection main part and an angle adjustment traction block. The number of the angle adjustment connection main parts corresponds to the number of the angle adjustment traction blocks one by one. Angle adjustment connection main parts are fixedly connected to both sides of the bottom plate, angle adjustment connection main parts are fixedly connected to the front and rear sides of the main adjustment motherboard, an angle adjustment traction block is fixedly connected to the side of the main adjustment motherboard close to the bottom plate, and angle adjustment traction blocks are fixedly connected to the sides of the two auxiliary adjustment motherboards close to the main adjustment motherboard.

[0007] Preferably, both sides of the angle adjustment connection main part are elliptical and the inner cavity is hollow. An operation hole is opened at one end of the angle adjustment connection main part close to the angle adjustment traction block. Vertical rotation seats are fixedly connected to the upper and lower ends of the side of the angle adjustment connection main part close to the angle adjustment traction block. The operation hole is in the shape of a square groove at both ends and elliptical in the middle.

[0008] Preferably, two symmetrically arranged horizontal movement connection seats are fixedly connected to the side of the angle adjustment traction block close to the angle adjustment connection main part, and rotation insertion blocks are fixedly connected to the upper and lower ends of the side of the angle adjustment traction block close to the angle adjustment connection main part.

[0009] Preferably, a slot matching the rotation insertion block is opened in the middle of the vertical rotation seat. The rotation insertion block is movably clamped in the groove of the vertical rotation seat and can rotate left and right. The rotation insertion block and the vertical rotation seat are rotationally connected by a bolt.

[0010] Preferably, a mounting plate is fixedly connected to the inner wall of the angle adjustment connection main part. A driving motor is fixedly connected to one side of the mounting plate. An electric push cylinder is fixedly connected to the side of the mounting plate corresponding to the lower part of the driving motor. The driving motor and the electric push cylinder are drivingly connected. A push rod is arranged at the end of the electric push cylinder away from the driving motor. The other end of the push rod is rotationally connected to the first horizontal movement connection seat. A track chute is opened on the other side of the mounting plate. The inner wall of the track chute is recessed towards both ends to form a chute. A sliding rod is movably clamped in the chute. A connecting plate is fixedly connected to the side of the sliding rod. The other end of the connecting plate is fixedly connected to a hinged connecting ring. The hinged connecting ring is rotationally connected to the second horizontal movement connection seat.

[0011] Preferably, two angle adjustment buttons are fixedly connected to both ends of the upper side of the main board for adjustment. A drive and control integrated driver is fixedly connected to the upper side of the main board for adjustment. The two angle adjustment buttons are electrically connected to the drive and control integrated driver. Each of the multiple drive motors is electrically connected to the adjacent angle adjustment button. A busbar electrical box is fixedly connected to the upper side of the bottom plate.

[0012] Compared with the prior art, the present invention provides a photovoltaic collection device for a photovoltaic power station, having the following beneficial effects: Through the innovative terrain adaptation leveling connection structure, the photovoltaic collection device realizes the flexible adjustment of photovoltaic modules in complex terrains and temporary operation scenarios. Compared with traditional fixed brackets, this device can easily adjust the position and angle of the photovoltaic panels according to lighting conditions, site requirements, or operation and maintenance needs, ensuring that the photovoltaic panels always maintain the best power generation state, greatly improving the adaptability and flexibility of the photovoltaic power station.

[0013] Different from traditional fixed brackets that are difficult to keep the photovoltaic panels level on uneven ground, resulting in reduced power generation efficiency, this device can ensure that the photovoltaic panels are level on various terrains, effectively avoiding the problems of reduced power generation efficiency and shortened component life caused by ground inclination, and improving the power generation efficiency and life of the photovoltaic modules.

[0014] This photovoltaic collection device has the ability of autonomous movement. Through the cooperation of tires and electric brake pads, it can move and fix flexibly on various terrains. The enhanced mobility enables the photovoltaic power station to be more flexibly deployed in complex terrains such as mountains and hills or temporary operation scenarios, expanding the application range of the photovoltaic power station. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of the present invention; Figure 2 It is a schematic structural diagram between the photovoltaic module and the bottom plate of the present invention; Figure 3 It is a schematic diagram of the electric brake pad and the drive and control integrated driver of the present invention; Figure 4 It is a schematic structural diagram of the electric brake pad and the tire of the present invention; Figure 5 It is a schematic diagram of the angle adjustment connection main part of the present invention; Figure 6 It is a schematic diagram of the split structure of the angle adjustment connection main part of the present invention; Figure 7 It is a schematic diagram of the inner cavity structure of the angle adjustment connection main part of the present invention; Figure 8 It is a schematic structural diagram of the drive motor and the electric push cylinder of the present invention; Figure 9This is a schematic structural diagram of the track chute and the connecting plate of the present invention.

[0016] In the figure: 1, bottom plate; 2, support bracket; 3, photovoltaic module; 4, arc chute; 5, electric push rod; 6, terrain adaptation leveling connection structure; 7, main board for adjustment; 8, sub-board for adjustment; 9, terrain adjustment drive module; 10, tire; 11, electric brake pad; 12, integrated drive and control driver; 13, angle adjustment button; 14, angle adjustment traction block; 15, main angle adjustment connecting member; 16, operation hole; 17, vertical rotation seat; 18, lateral movement connection seat; 19, rotating insert block; 20, drive motor; 21, electric push cylinder; 22, push rod; 23, mounting plate; 24, track chute; 25, sliding rod; 26, connecting plate; 27, articulated connection ring; 28, busbar box. Detailed implementation manners

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0018] Please refer to Figures 1-9 , a photovoltaic collection device for a photovoltaic power station, including a bottom plate 1. Both ends of the upper side of the bottom plate 1 are fixedly connected with support brackets 2. The upper ends of the two support brackets 2 are hinged with a photovoltaic module 3. An arc chute 4 is opened on the upper side of the bottom plate 1 corresponding to the midpoints of the two support brackets 2. Electric push rods 5 are rotatably connected to the inner walls on both sides of the arc chute 4. The other end of the push rod part of the electric push rod 5 is articulated and connected to one end of the lower side of the photovoltaic module 3. A terrain adaptation leveling connection structure 6 is arranged on one side of the bottom plate 1. The other ends of the two terrain adaptation leveling connection structures 6 are both provided with main boards 7 for adjustment. Both the front and rear ends of the main boards 7 for adjustment are provided with sub-boards 8 for adjustment. The two sub-boards 8 for adjustment are both connected to the main boards 7 for adjustment through the terrain adaptation leveling connection structure 6. The components on both sides of the bottom plate 1 are symmetrically arranged. A terrain adjustment drive module 9 is arranged on the upper side of the main boards 7 for adjustment. The design of the triangular bracket provides a stable support structure to ensure the stability of the main boards 7 for adjustment and the sub-boards 8 for adjustment during movement and fixation. In the device, the tires 10 are made of wear-resistant and anti-slip materials to adapt to various terrains and ensure the smoothness and stability of the device during movement.

[0019] Furthermore, triangular brackets are fixedly connected to the bottom surfaces of the main adjustment board 7 and the auxiliary adjustment board 8. Corresponding to the sides of the main adjustment board 7 and the auxiliary adjustment board 8 away from the bottom board 1, tires 10 are rotatably connected to the triangular brackets. Electric brake pads 11 are fixedly connected to the tires 10. The electric brake pads 11 are in close fit with the tires 10. Through the electric control system, fast and accurate braking actions are realized, ensuring that the device can stay firmly at the designated position when fixation is required and maintaining stability even on slopes, thus improving the safety and reliability of the device.

[0020] Furthermore, the terrain adaptation leveling connection structure 6 includes an angle adjustment connection main part 15 and an angle adjustment traction block 14. The number of the angle adjustment connection main parts 15 corresponds to the number of the angle adjustment traction blocks 14 one by one. Angle adjustment connection main parts 15 are fixedly connected to both sides of the bottom board 1, and angle adjustment connection main parts 15 are fixedly connected to the front and rear sides of the main adjustment board 7. An angle adjustment traction block 14 is fixedly connected to the side of the main adjustment board 7 close to the bottom board 1, and angle adjustment traction blocks 14 are fixedly connected to the sides of the two auxiliary adjustment boards 8 close to the main adjustment board 7. The terrain adaptation leveling connection structure 6 is one of the core components of the device. Through the mutual cooperation of the angle adjustment connection main part 15 and the angle adjustment traction block 14, the attitude adjustment of the device in the three-dimensional space is realized.

[0021] Furthermore, both sides of the angle adjustment connection main part 15 are elliptical and the inner cavity is hollow. An operation hole 16 is opened at one end of the angle adjustment connection main part 15 close to the angle adjustment traction block 14. The shape of the operation hole 16 is that the two ends are square grooves and the middle is elliptical. The shape design of the operation hole 16 facilitates the telescopic activities of the internal components, the push rod 22 and the connecting plate 26. The elliptical design in the middle not only provides sufficient operation space for the two, but also allows the lateral movement connecting seats 18 at both ends of the angle adjustment traction block 14 to move, ensuring the smoothness of the adjustment process.

[0022] Furthermore, two symmetrically arranged lateral movement connecting seats 18 are fixedly connected to the side of the angle adjustment traction block 14 close to the angle adjustment connection main part 15. Rotating insertion blocks 19 are fixedly connected to the upper and lower ends of the side of the angle adjustment traction block 14 close to the angle adjustment connection main part 15. The design of the lateral movement connecting seats 18 enables the angle adjustment traction block 14 to move in the horizontal direction, thus realizing the attitude adjustment of the device on the horizontal plane. The symmetrical arrangement of the two lateral movement connecting seats 18 ensures the balance and stability during the adjustment process. The rotating insertion block 19 is matched with the slot of the vertical rotation seat 17 to realize the rotation of the angle adjustment traction block 14 in the vertical direction, further improving the adjustment range and flexibility of the device.

[0023] Further, a slot matching the rotating insert block 19 is formed in the middle of the vertically rotating seat 17. The rotating insert block 19 is movably clamped in the groove of the vertically rotating seat 17, enabling left-right rotation. The rotating insert block 19 and the vertically rotating seat 17 are rotatably connected by a bolt.

[0024] Further, a mounting plate 23 is fixedly connected to the inner wall of the angle adjustment connecting main part 15. A driving motor 20 is fixedly connected to one side of the mounting plate 23. An electric push cylinder 21 is fixedly connected to the lower side of the driving motor 20 on one side of the mounting plate 23. The driving motor 20 and the electric push cylinder 21 are drivingly connected. A push rod 22 is arranged at one end of the electric push cylinder 21 away from the driving motor 20. The other end of the push rod 22 is rotatably connected to the first horizontally moving connecting seat 18. A track chute 24 is formed on the other side of the mounting plate 23. The inner wall of the track chute 24 is recessed towards both ends to form a chute. A sliding rod 25 is movably clamped in the chute. A connecting plate 26 is fixedly connected to the side surface of the sliding rod 25. The other end of the connecting plate 26 is fixedly connected to a hinged connecting ring 27. The hinged connecting ring 27 is rotatably connected to the second horizontally moving connecting seat 18. The mounting plate 23 provides a stable mounting foundation for the driving motor 20 and the electric push cylinder 21, ensuring the normal operation of the driving system. The driving motor 20 drives the push rod 22 to perform telescopic movement through the electric push cylinder 21, thereby driving the first horizontally moving connecting seat 18 to move, realizing the adjustment of the device in the vertical direction when facing complex terrains.

[0025] Further, two angle adjustment buttons 13 are fixedly connected to both ends of the upper side surface of the main board 7 for adjustment. A drive and control integrated driver 12 is fixedly connected to the upper side surface of the main board 7 for adjustment. The two angle adjustment buttons 13 are electrically connected to the drive and control integrated driver 12. Multiple driving motors 20 are all electrically connected to the adjacent angle adjustment buttons 13. A busbar electrical box 28 is fixedly connected to the upper side surface of the bottom plate 1. The drive and control integrated driver 12 adopts the Beckhoff AMI812x series, which integrates drive and control functions, not only simplifies the electrical system structure, but also significantly improves the reliability and stability of the system. Multiple driving motors 20 are electrically connected to the adjacent angle adjustment buttons 13, realizing precise control of the driving motors through precise control and coordinated movement. At the same time, the main board 7 for adjustment selects a conventional industrial-grade main board, which has high performance and stable electrical characteristics, providing a solid support for the entire system. The busbar electrical box 28 integrates the functions of current monitoring and control unit, and can monitor the current output of the photovoltaic module 3 in real time and control the working state of the electric push rod 5 as needed.

[0026] Working principle: When using this device for movement, the photovoltaic device can be moved by pushing the bottom plate 1 with the cooperation of multiple tires 10 on both sides. When facing complex terrains such as uneven mountains and hills and the photovoltaic device needs to be fixed, the terrain adaptation leveling connection structure 6 can be used to adjust the terrain adaptation leveling connection structures 6 on both sides of the bottom plate 1, as well as the two terrain adaptation leveling connection structures 6 between the two auxiliary adjustment plates 8 and the main adjustment plate 7 for adjustment, so as to adjust the angles of the main adjustment plate 7 and the two auxiliary adjustment plates 8 on the bottom surface and achieve the stable placement of the photovoltaic panel. Specifically, it is controlled by turning the knob on the angle adjustment button 13 after turning on the switch on the two angle adjustment buttons 13.

[0027] When the angle of one of the auxiliary adjustment plates 8 needs to be adjusted, the terrain adjustment drive module 9 controls the operation of the drive motor 20. The drive motor 20 drives the electric push cylinder 21 to work, and the electric push cylinder 21 drives the push rod 22 to extend / contract. Since the rotating insert block 19 is rotatably connected to the vertical rotating seat 17, when the lateral movement connecting seat 18 is pulled / pushed by the push rod 22, it drives the angle adjustment traction block 14 to swing up and down. The connecting plate 26 and the articulated connecting ring 27 on the other side of the mounting plate 23 are pulled / pushed by the second lateral movement connecting seat 18, and with the cooperation of the drive motor 20, the electric push cylinder 21 and the push rod 22, the whole process is carried out stably, ensuring the synchronous movement of the two side auxiliary plates and avoiding stress concentration. At the same time, the other end of the angle adjustment traction block 14 is connected to the auxiliary adjustment plate 8 for adjustment following the angle adjustment traction block 14 when the angle adjustment traction block 14 swings up and down. The two auxiliary adjustment plates 8 on both sides are adjusted according to the unevenness of the terrain, so that the shapes of the main adjustment plate 7 and the two auxiliary adjustment plates 8 after adjustment can adapt to the uneven bottom surface, forming an attitude adjustment in three-dimensional space. After the adjustment is completed, the tires 10 are controlled by the cooperation of the electric brake pads 11, so that the device can be fixed on the slope.

[0028] In terms of electrical control, the busbar electrical box 28 is integrated on the surface of the bottom plate 1 to monitor the current output of the photovoltaic module 3 in real time. At the same time, the control unit of the electric push rod 5 is set in the busbar electrical box 28, which can control the electric push rod 5 to adjust the angle of the photovoltaic module 3 in cooperation with the positions of the main adjustment plate 7 and the auxiliary adjustment plate 8 after adjustment by receiving the angle adjustment instruction, ensuring that the photovoltaic panel is always horizontal. Compared with the traditional fixed bracket, it can not only improve the power generation efficiency of the photovoltaic module in complex terrains, reduce the equipment failure rate, but also has the ability of independent movement and can be flexibly deployed in scenarios such as mountains and hills, providing an innovative solution for the intelligentization and motorization of photovoltaic power stations.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic collection device for a photovoltaic power station, comprising a base plate (1), characterized in that: Support brackets (2) are fixedly connected to both ends of the upper side surface of the base plate (1), and photovoltaic modules (3) are hingedly connected to the upper ends of the two support brackets (2). An arc groove (4) is provided on the upper side surface of the base plate (1) at the midpoint of the two support brackets (2). Electric push rods (5) are rotatably connected to the inner walls of both sides of the arc groove (4), and the push rod part of the other end of the electric push rod (5) is hingedly connected to one end of the lower side surface of the photovoltaic module (3). A terrain adaptation leveling connection structure (6) is provided on one side of the base plate (1), and an adjustment main board (7) is provided at the other ends of the two terrain adaptation leveling connection structures (6). Adjustment sub-boards (8) are provided at both front and rear ends of the adjustment main board (7), and the two adjustment sub-boards (8) are connected to the adjustment main board (7) through the terrain adaptation leveling connection structure (6). The components on both sides of the base plate (1) are symmetrically arranged, and a terrain adjustment drive module (9) is provided on the upper side surface of the adjustment main board (7).

2. A photovoltaic collection device for a photovoltaic power station according to claim 1, characterized in that: The bottom surfaces of the adjustment main plate (7) and the adjustment auxiliary plate (8) are both fixedly connected to a triangular bracket, and a tire (10) is rotatably connected to the triangular bracket at a side of the adjustment main plate (7) and the adjustment auxiliary plate (8) away from the bottom plate (1), and an electric brake pad (11) is fixedly connected to the tire (10).

3. A photovoltaic collection device for a photovoltaic power station according to claim 1, characterized in that: The terrain-adaptive leveling connection structure (6) comprises an angle-adjusting connection main part (15) and an angle-adjusting traction block (14), wherein the number of the angle-adjusting connection main parts (15) corresponds to the number of the angle-adjusting traction blocks (14). Both sides of the bottom plate (1) are fixedly connected with the angle-adjusting connection main parts (15), both front and rear sides of the adjustment main plate (7) are fixedly connected with the angle-adjusting connection main parts (15), a side of the adjustment main plate (7) close to the bottom plate (1) is fixedly connected with the angle-adjusting traction block (14), and both sides of the two adjustment sub-plates (8) close to the adjustment main plate (7) are fixedly connected with the angle-adjusting traction blocks (14).

4. A photovoltaic collection device for a photovoltaic power station according to claim 3, characterized in that: Both sides of the angle adjustment connecting main part (15) are elliptical and the inner cavity is hollow. An operating hole (16) is provided at one end of the angle adjustment connecting main part (15) close to the angle adjustment traction block (14). Both upper and lower ends of one side of the angle adjustment connecting main part (15) close to the angle adjustment traction block (14) are fixedly connected to vertically rotating seats (17). The operating hole (16) is shaped as square grooves at both ends and an elliptical shape in the middle.

5. A photovoltaic collection device for a photovoltaic power station according to claim 3, characterized in that: One end of the side of the angle adjustment traction block (14) close to the angle adjustment connecting main part (15) is fixedly connected to two symmetrically arranged transverse movable connecting seats (18), and the upper and lower ends of the side of the angle adjustment traction block (14) close to the angle adjustment connecting main part (15) are fixedly connected to rotating plug blocks (19).

6. A photovoltaic collection device for a photovoltaic power station according to claim 4, characterized in that: A slot matching the rotating plug block (19) is provided in the middle of the vertical rotating seat (17); the rotating plug block (19) is movably engaged in the groove of the vertical rotating seat (17) to achieve left-right rotation; the rotating plug block (19) and the vertical rotating seat (17) are rotatably connected via a bolt.

7. A photovoltaic collection device for a photovoltaic power station according to claim 3, characterized in that: A mounting plate (23) is fixedly connected to the inner wall of the angle adjustment connecting main part (15); a driving motor (20) is fixedly connected to one side of the mounting plate (23); an electric push cylinder (21) is fixedly connected to one side of the mounting plate (23) corresponding to the lower side of the driving motor (20); the driving motor (20) and the electric push cylinder (21) are drivingly connected; a push rod (22) is provided at one end of the electric push cylinder (21) away from the driving motor (20); the other end of the push rod (22) is rotatably connected to the first transverse movable connecting seat (18); a track slide groove (24) is provided on the other side of the mounting plate (23); the inner wall of the track slide groove (24) is recessed at both ends to form a slide groove; a sliding rod (25) is movably engaged in the slide groove; a connecting plate (26) is fixedly connected to the side of the sliding rod (25); the other end of the connecting plate (26) is fixedly connected to a hinged connecting ring (27); the hinged connecting ring (27) is rotatably connected to the second transverse movable connecting seat (18).

8. A photovoltaic collection device for a photovoltaic power station according to claim 7, characterized in that: Two angle adjustment buttons (13) are fixedly connected to the two ends of the upper side surface of the adjustment main board (7), a drive-control integrated driver (12) is fixedly connected to the upper side surface of the adjustment main board (7), the two angle adjustment buttons (13) are electrically connected to the drive-control integrated driver (12), a plurality of drive motors (20) are electrically connected to adjacent angle adjustment buttons (13), and a junction box (28) is fixedly connected to the upper side surface of the base plate (1).

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