Solar power generation angle adjusting device based on double-shaft tracking

Abstract

The invention relates to the technical field of solar power generation, and particularly discloses a solar power generation angle adjusting device based on double-shaft tracking. An adjusting groove is formed in the bottom inner wall of the supporting frame, an elevation angle adjusting mechanism is installed in the adjusting groove, an azimuth angle adjusting mechanism is installed at the top end of the elevation angle adjusting mechanism, a detection mechanism is installed at the top end of the azimuth angle adjusting mechanism, and a cleaning mechanism is installed on the outer wall of the detection mechanism. By integrating a plurality of high-precision sensors, such as a double-axis tilt angle sensor, a GPS positioner, a spectrum sensor and the like, sun position data can be accurately acquired in real time, a tracking strategy is dynamically optimized in combination with weather data, the design not only improves the accuracy of angle adjustment of the solar panel, but also predicts the sun trajectory through an AI algorithm, and the tracking accuracy of the solar panel is improved. And the angle is adjusted in advance, so that the efficiency loss caused by mechanical delay is effectively reduced, and the overall power generation efficiency of the solar power generation system is remarkably improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of solar power generation, and in particular relates to a solar power generation angle adjustment device based on dual-axis tracking. Background Art

[0002] As a low-density, intermittent energy source with constantly changing spatial distribution, solar energy places higher demands on its collection and utilization. Solar power generation refers to the technology of directly or indirectly converting solar energy into electrical energy. It is one of the key technologies in the field of renewable energy. Its core principle is based on the photoelectric effect or photothermal conversion, and energy conversion is achieved through photovoltaic modules or photothermal systems.

[0003] In the Chinese patent publication number CN210405194U, a solar panel angle adjustment device is mentioned. The rotating table and angle adjustment mechanism are driven by the forward and reverse rotation of the motor to rotate the solar panel and adjust the tilt angle of the solar panel. However, due to the inevitable mechanical errors, insufficient sensor accuracy and algorithm response delay of the angle adjustment device, there are many problems. As a result, the device has obvious lag when adjusting the angle of the solar panel. This lag in angle adjustment directly causes the solar panel to be unable to maintain the optimal vertical angle with the sunlight in real time and accurately, which significantly affects the power generation efficiency of the entire solar power generation system. Summary of the Invention

[0004] The object of the present invention is to provide a solar power generation angle adjustment device based on dual-axis tracking to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A solar power generation angle adjustment device based on dual-axis tracking, comprising: Support frame; An adjustment slot is provided on the bottom inner wall of the support frame, an elevation adjustment mechanism is installed inside the adjustment slot, an azimuth adjustment mechanism is installed on the top of the elevation adjustment mechanism, a detection mechanism is installed on the top of the azimuth adjustment mechanism, a cleaning mechanism is installed on the outer wall of the detection mechanism, and a water tank is installed at the bottom end of the support frame; The detection mechanism includes a solar panel, an azimuth photoelectric sensor, an altitude photoelectric sensor, a spectrum sensor, a dual-axis tilt sensor and a mounting bracket. The solar panel is installed at the top of the azimuth adjustment mechanism, the azimuth photoelectric sensor is installed at the rear side of the top of the solar panel, the altitude photoelectric sensor is installed at the front side of the top of the solar panel, two spectrum sensors are provided, and the two spectrum sensors are respectively installed on the left and right sides of the top of the solar panel, the dual-axis tilt sensor is installed in the middle of the bottom end of the solar panel, and the mounting bracket is installed in the middle of one end of the water tank.

[0006] Preferably, a water inlet pipe is installed on one side of the top of the water tank, a mounting groove is provided at the top of the support frame, and the mounting groove is movably connected to the front of the outer surface of the azimuth adjustment mechanism through a movable shaft, a controller is installed on the upper part of the outer wall of the support frame, and support plates are installed on the lower parts of both ends of the support frame.

[0007] Preferably, a laser ceilometer is installed on one side of the bottom inner wall of the mounting frame, a GPS locator is installed on the other side of the bottom inner wall of the mounting frame, and a temperature and humidity sensor is installed in the middle of the side inner wall of the mounting frame.

[0008] Preferably, the laser ceilometer, GPS locator, temperature and humidity sensor, azimuth photoelectric sensor, altitude photoelectric sensor, spectrum sensor and dual-axis tilt sensor are all electrically connected to the controller, and the mounting frame and support frame are both configured as L-shaped structures.

[0009] Preferably, the height angle adjustment mechanism includes an adjusting screw, an adjusting block, an angle adjustment rod and a driver, the adjusting screw is installed between the inner walls on both sides of the adjusting groove through a bearing, the adjusting block is installed on the outer surface of the adjusting screw, the angle adjustment rod is installed on the top of the adjusting block through a connecting seat, and the upper outer surface of the angle adjustment rod is installed on the bottom end of the fixed box through a connecting seat, and the driver is installed at one end of the adjusting screw.

[0010] Preferably, the adjustment block and the adjustment slot are both configured as a cross-shaped structure, and the driver is electrically connected to the controller.

[0011] Preferably, the azimuth adjustment mechanism includes a fixed box, a rotating rod, a rotating block, a driving motor and a bevel gear. The front of the outer surface of the fixed box is installed between the inner walls on both sides of the mounting groove through a movable shaft. The rotating rod is installed between the inner walls on both sides of the fixed box through a bearing. Two rotating blocks and two bevel gears are provided. The two rotating blocks are respectively installed on both sides of the outer surface of the rotating rod, and the top ends of the two rotating blocks are both installed on the bottom end of the solar panel. The driving motor is installed in the middle of the bottom end of the fixed box. The two bevel gears are respectively installed in the middle of the outer surface of the rotating rod and the output end of the driving motor, and the bottom end of the lower bevel gear is installed on the bottom inner wall of the fixed box through a bearing.

[0012] Preferably, the distance between the top surface of the fixed box and the top surface of the rotating block is greater than the height of the dual-axis inclination sensor, the driving motor is electrically connected to the controller, and the two bevel teeth are engaged with each other.

[0013] Preferably, the cleaning mechanism includes a water pump, a water pipe, a diversion pipe, a fixed block and a cleaning nozzle. The water pump is installed at the lower part of the other end of the water tank, the water pipe is installed at the other end of the water pump, and the diversion pipe is installed at the other end of the water pipe. There are two fixed blocks, which are respectively installed on both sides of the outer surface of the diversion pipe, and the inner sides of the two fixed blocks are installed on the outer wall of the solar panel. There are multiple cleaning nozzles, and the multiple cleaning nozzles are all installed on the outer wall of the diversion pipe.

[0014] Preferably, the water pump is electrically connected to the controller, the water pipe is configured as an elastic hose, and the cleaning nozzle is installed at an angle.

[0015] Compared with the prior art, the present invention has the following beneficial effects: (1) The present invention sets up a detection mechanism and integrates multiple high-precision sensors, such as a dual-axis tilt sensor, a GPS locator, a spectral sensor, etc., to obtain the sun's position data in real time and accurately, and dynamically optimize the tracking strategy in combination with weather data. This design not only improves the accuracy of solar panel angle adjustment, but also predicts the sun's trajectory through AI algorithms and adjusts the angle in advance, effectively reducing the efficiency loss caused by mechanical delays, thereby significantly improving the overall power generation efficiency of the solar power generation system.

[0016] (2) The present invention is provided with an altitude adjustment mechanism and an azimuth adjustment mechanism. Through the altitude adjustment mechanism, the solar panel can automatically adjust the pitch angle as the altitude of the sun changes, ensuring that it can receive the maximum amount of direct sunlight in different time periods. The azimuth adjustment mechanism enables the solar panel to track the changes in the sun's position in real time and always face the direction of the sun. The coordinated work of the two enables the solar panel to always maintain the best vertical angle with the sunlight.

[0017] (3) The present invention is provided with a cleaning mechanism, which draws cleaning water from the water tank through a water pump, transports it to the diversion pipe through a water pipe, and finally sprays it evenly onto the surface of the solar panel through multiple cleaning nozzles, effectively removing dust, bird droppings and other dirt on the surface of the solar panel. This process not only keeps the solar panel clean, but also significantly improves its absorption efficiency of sunlight, thereby improving the power generation efficiency of the entire solar power generation system. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is one of the three-dimensional diagrams of the present invention; Figure 2 This is the second stereogram of the present invention; Figure 3 is a three-dimensional diagram of a solar panel of the present invention; Figure 4 A perspective view of the adjustment assembly of the present invention; Figure 5 A perspective view of the elevation angle adjustment mechanism of the present invention; Figure 6 is a cross-sectional view of the azimuth adjustment mechanism of the present invention; Figure 7 For the present invention Figure 6 A magnified view of middle A; Figure 8 A three-dimensional diagram of the cleaning mechanism of the present invention; In the figure: 1. Support frame; 2. Adjustment slot; 3. Altitude adjustment mechanism; 4. Azimuth adjustment mechanism; 5. Detection mechanism; 6. Cleaning mechanism; 7. Water tank; 8. Water inlet pipe; 9. Mounting slot; 10. Controller; 11. Support plate; 31. Adjusting screw; 32. Adjusting block; 33. Angle adjustment rod; 34. Driver; 41. Fixed box; 42. Rotating rod; 43. Rotating block; 44. Driving motor; 45. Bevel gear; 51. Solar panel; 52. Azimuth photoelectric sensor; 53. Altitude photoelectric sensor; 54. Spectral sensor; 55. Dual-axis tilt sensor; 56. Mounting bracket; 57. Laser ceilometer; 58. GPS locator; 59. Temperature and humidity sensor; 61. Water pump; 62. Water pipe; 63. Diversion pipe; 64. Fixing block; 65. Cleaning nozzle. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention. Example

[0020] See also Figures 1 to 8 As shown, a solar power generation angle adjustment device based on dual-axis tracking includes: Support frame 1; An adjustment slot 2 is provided on the bottom inner wall of the support frame 1, an elevation adjustment mechanism 3 is installed inside the adjustment slot 2, an azimuth adjustment mechanism 4 is installed on the top of the elevation adjustment mechanism 3, a detection mechanism 5 is installed on the top of the azimuth adjustment mechanism 4, a cleaning mechanism 6 is installed on the outer wall of the detection mechanism 5, and a water storage tank 7 is installed at the bottom end of the support frame 1; The detection mechanism 5 includes a solar panel 51, an azimuth photoelectric sensor 52, an altitude photoelectric sensor 53, a spectrum sensor 54, a dual-axis tilt sensor 55 and a mounting bracket 56. The solar panel 51 is installed at the top of the azimuth adjustment mechanism 4, the azimuth photoelectric sensor 52 is installed at the rear side of the top of the solar panel 51, the altitude photoelectric sensor 53 is installed at the front side of the top of the solar panel 51, two spectrum sensors 54 are provided, and the two spectrum sensors 54 are respectively installed on the left and right sides of the top of the solar panel 51, the dual-axis tilt sensor 55 is installed in the middle of the bottom end of the solar panel 51, and the mounting bracket 56 is installed in the middle of one end of the water tank 7.

[0021] Depend on Figures 1 to 3 It can be seen that a water inlet pipe 8 is installed on one side of the top of the water tank 7, a mounting groove 9 is opened on the top of the support frame 1, and the mounting groove 9 is movably connected to the front of the outer surface of the azimuth adjustment mechanism 4 through a movable shaft, a controller 10 is installed on the upper part of the outer wall of the support frame 1, and support plates 11 are installed on the lower parts of both ends of the support frame 1; A laser ceilometer 57 is mounted on one side of the bottom inner wall of the mounting frame 56 , a GPS locator 58 is mounted on the other side of the bottom inner wall of the mounting frame 56 , and a temperature and humidity sensor 59 is mounted in the middle of the side inner wall of the mounting frame 56 .

[0022] As can be seen from the above, through the joint cooperation of multiple high-precision sensors, it is possible to obtain solar position data and other data in real time and accurately. The azimuth photoelectric sensor 52 and the altitude photoelectric sensor 53 can monitor the changes in the azimuth and altitude of sunlight relative to the solar panel 51 in real time and transmit the data to the controller 10. The spectrum sensor 54 is used to monitor the spectral distribution, assist in judging the light intensity and solar position, and further optimize the tracking strategy. The dual-axis tilt sensor 55 can accurately measure the tilt angle of the solar panel 51 to ensure the accuracy of adjustment. The laser cloud height meter 57 is used to measure the cloud height. The GPS locator 58 provides accurate location information. The temperature and humidity sensor 59 monitors the ambient temperature and humidity. These data together provide the controller 10 with comprehensive environmental information to optimize the tracking angle and power generation efficiency of the solar panel 51. Based on the received data, the controller 10 combines the preset AI algorithm to predict the sun's trajectory and adjust the angle in advance, effectively reducing the efficiency loss caused by mechanical delay. By dynamically adjusting the azimuth and altitude of the solar panel 51, it is ensured that the solar panel 51 can maintain the optimal vertical angle with the sunlight in real time and accurately, thereby maximizing the reception and conversion efficiency of solar energy.

[0023] Specifically, refer to Figures 1 to 3 As shown, the laser ceilometer 57, GPS locator 58, temperature and humidity sensor 59, azimuth photoelectric sensor 52, altitude photoelectric sensor 53, spectrum sensor 54 and dual-axis tilt sensor 55 are all electrically connected to the controller 10, and the mounting frame 56 and the support frame 1 are both configured as an L-shaped structure.

[0024] From the above, it can be seen that ensuring that the data collected by these sensors can be transmitted to the controller 10 so that the controller 10 can perform corresponding processing and decision-making based on these data is the basis for the entire device to achieve automated control and data interaction. The design of the L-shaped structure meets the installation and layout requirements of the device, facilitates the installation of other components, provides stable support, optimizes space utilization, etc., and contributes to the structural stability and functional realization of the entire device. Example

[0025] refer to Figures 4 to 7 As shown, the height angle adjustment mechanism 3 includes an adjusting screw 31, an adjusting block 32, an angle adjustment rod 33 and a driver 34. The adjusting screw 31 is mounted between the inner walls of the adjusting groove 2 on both sides through a bearing, the adjusting block 32 is mounted on the outer surface of the adjusting screw 31, the angle adjustment rod 33 is mounted on the top of the adjusting block 32 through a connecting seat, and the upper outer surface of the angle adjustment rod 33 is mounted on the bottom end of the fixed box 41 through a connecting seat, and the driver 34 is mounted on one end of the adjusting screw 31; The azimuth adjustment mechanism 4 includes a fixed box 41, a rotating rod 42, a rotating block 43, a drive motor 44 and a bevel gear 45. The front of the outer surface of the fixed box 41 is installed between the inner walls on both sides of the mounting groove 9 through a movable shaft. The rotating rod 42 is installed between the inner walls on both sides of the fixed box 41 through a bearing. There are two rotating blocks 43 and two bevel gears 45. The two rotating blocks 43 are respectively installed on both sides of the outer surface of the rotating rod 42, and the top ends of the two rotating blocks 43 are both installed on the bottom end of the solar panel 51. The drive motor 44 is installed in the middle of the bottom end of the fixed box 41. The two bevel gears 45 are respectively installed in the middle of the outer surface of the rotating rod 42 and the output end of the drive motor 44, and the bottom end of the lower bevel gear 45 is installed on the bottom inner wall of the fixed box 41 through a bearing.

[0026] As can be seen from the above, when the controller 10 determines that the angle of the solar panel 51 needs to be adjusted based on the data transmitted by the detection mechanism 5, it will send instructions to the driver 34 of the altitude adjustment mechanism 3 and the drive motor 44 of the azimuth adjustment mechanism 4 respectively. The driver 34 starts to drive the adjusting screw 31 to rotate, so that the adjusting block 32 moves in the adjusting slot 2, and pushes the fixed box 41 and the solar panel 51 to rotate around the horizontal axis through the angle adjustment rod 33, so as to achieve precise adjustment of the altitude angle of the solar panel 51. At the same time, the drive motor 44 starts, and through the meshing transmission between the two bevel teeth 45, it drives the rotating rod 42 and the rotating block 43 to rotate, so that the solar panel 51 rotates around the vertical axis, so as to achieve precise adjustment of the azimuth angle of the solar panel 51. The coordinated work of the two mechanisms enables the solar panel 51 to automatically adjust its angle as the altitude of the sun changes, ensuring that it always maintains the best vertical angle with the sunlight, thereby maximizing the reception and conversion efficiency of solar energy and significantly improving the overall performance of the solar power generation system.

[0027] Preferably, reference Figures 4 to 7 As shown, the adjustment block 32 and the adjustment slot 2 are both configured as a cross-shaped structure, and the driver 34 is electrically connected to the controller 10; the distance between the top surface of the fixed box 41 and the top surface of the rotating block 43 is greater than the height of the dual-axis inclination sensor 55, the drive motor 44 is electrically connected to the controller 10, and the two bevel teeth 45 are engaged with each other.

[0028] As can be seen from the above, the cross-shaped structure can increase the stability and guidance of the adjustment block 32 in the adjustment slot 2, prevent the adjustment block 32 from deflecting or shaking during movement, and enable the controller 10 to control the start, stop, speed and other parameters of the driver 34; ensure that the fixed box 41 does not contact the dual-axis inclination sensor 55, and also prevent the dual-axis inclination sensor 55 from being squeezed or damaged due to insufficient space, so that the controller 10 can control the operation of the drive motor 44, and can transmit the rotational motion of the drive motor 44 to the rotating rod 42, thereby realizing power transmission and steering. Example

[0029] refer to Figure 8 As shown, the cleaning mechanism 6 includes a water pump 61, a water pipe 62, a diversion pipe 63, a fixed block 64 and a cleaning nozzle 65. The water pump 61 is installed at the lower part of the other end of the water tank 7, the water pipe 62 is installed at the other end of the water pump 61, and the diversion pipe 63 is installed at the other end of the water pipe 62. There are two fixed blocks 64, which are respectively installed on both sides of the outer surface of the diversion pipe 63, and the inner sides of the two fixed blocks 64 are both installed on the outer wall of the solar panel 51. There are multiple cleaning nozzles 65, and the multiple cleaning nozzles 65 are all installed on the outer wall of the diversion pipe 63.

[0030] As can be seen from the above, when the controller 10 determines that the surface of the solar panel 51 needs to be cleaned according to the preset time interval or the data transmitted by the detection mechanism 5, it will send a start command to the water pump 61. After the water pump 61 is started, water is pumped from the water tank 7 and transported to the diversion pipe 63 through the water pipe 62. The diversion pipe 63 diverts the water to multiple cleaning nozzles 65. The cleaning nozzles 65 spray cleaning water to the surface of the solar panel 51 at an inclined angle, so that the cleaning water evenly covers the surface of the solar panel 51, removes surface dust and dirt, keeps it clean and in an efficient power generation state, and realizes regular cleaning of the surface of the solar panel 51. This design effectively removes dust and dirt on the surface of the solar panel 51, maintains the cleanliness of the solar panel 51, and significantly improves its absorption efficiency of sunlight, thereby improving the power generation efficiency of the entire solar power generation system.

[0031] Preferably, reference Figure 8 As shown, the water pump 61 is electrically connected to the controller 10, the water pipe 62 is configured as an elastic hose, and the cleaning nozzle 65 is installed at an angle.

[0032] As can be seen from the above, the controller 10 can control the start and stop of the water pump 61, thereby controlling the delivery of cleaning water. The water pipe 62 made of elastic hose material has good flexibility and scalability, and can adapt to the installation and movement requirements of the cleaning mechanism 6 at different positions and angles of the solar panel 51, ensuring that the cleaning water can be smoothly delivered to the cleaning nozzle 65. The inclined installation can make the cleaning water sprayed by the cleaning nozzle 65 be sprayed onto the surface of the solar panel 51 at a certain angle, thereby improving the cleaning effect.

[0033] Application examples: This design is applicable to solar power stations, distributed solar power generation systems, and outdoor environments with sufficient sunlight, complex environments, and open spaces, such as solar power stations in deserts, plateaus, and plains, or distributed solar power generation systems on urban rooftops and industrial parks. Its application principle is to set up a detection mechanism 5, use a high-precision sensor to obtain real-time solar position data, and dynamically optimize the tracking strategy in combination with weather data. The AI ​​algorithm predicts the sun's trajectory and adjusts the angle in advance. At the same time, the altitude angle adjustment mechanism 3 and the azimuth angle adjustment mechanism 4 are used to accurately adjust the altitude angle and azimuth angle of the solar panel 51, ensuring that the solar panel 51 always maintains an optimal vertical angle with the sunlight. In addition, the cleaning mechanism 6 regularly cleans the surface of the solar panel 51 to remove dust and dirt, keeping the solar panel 51 clean and generating electricity efficiently. In actual application environments, the device can significantly improve the efficiency of solar power generation, while enhancing adaptability to different weather conditions and light intensities, extending the service life of the solar panel 51, reducing manual intervention and maintenance costs, and improving the reliability and economy of the system.

[0034] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A solar power generation angle adjustment device based on dual-axis tracking, characterized in that: include: Support frame (1); An adjustment groove (2) is provided on the bottom inner wall of the support frame (1), an elevation adjustment mechanism (3) is installed inside the adjustment groove (2), an azimuth adjustment mechanism (4) is installed at the top of the elevation adjustment mechanism (3), a detection mechanism (5) is installed at the top of the azimuth adjustment mechanism (4), a cleaning mechanism (6) is installed on the outer wall of the detection mechanism (5), and a water storage tank (7) is installed at the bottom end of the support frame (1); The detection mechanism (5) comprises a solar panel (51), an azimuth photoelectric sensor (52), an altitude photoelectric sensor (53), a spectrum sensor (54), a dual-axis tilt sensor (55) and a mounting frame (56), wherein the solar panel (51) is mounted on the top of the azimuth adjustment mechanism (4), the azimuth photoelectric sensor (52) is mounted on the rear side of the top of the solar panel (51), the altitude photoelectric sensor (53) is mounted on the front side of the top of the solar panel (51), two spectrum sensors (54) are provided, and the two spectrum sensors (54) are respectively mounted on the left and right sides of the top of the solar panel (51), the dual-axis tilt sensor (55) is mounted on the middle of the bottom end of the solar panel (51), and the mounting frame (56) is mounted on the middle of one end of the water storage tank (7).

2. The solar power generation angle adjustment device based on dual-axis tracking according to claim 1, characterized in that: A water inlet pipe (8) is installed on one side of the top end of the water storage tank (7), a mounting groove (9) is provided on the top end of the support frame (1), and the mounting groove (9) is movably connected to the front end of the outer surface of the azimuth adjustment mechanism (4) via a movable shaft, a controller (10) is installed on the upper part of the outer wall of the support frame (1), and support plates (11) are installed at the lower parts of both ends of the support frame (1).

3. The solar power generation angle adjustment device based on dual-axis tracking according to claim 2, characterized in that: A laser ceilometer (57) is installed on one side of the bottom inner wall of the mounting frame (56), a GPS locator (58) is installed on the other side of the bottom inner wall of the mounting frame (56), and a temperature and humidity sensor (59) is installed in the middle of the side inner wall of the mounting frame (56).

4. The solar power generation angle adjustment device based on dual-axis tracking according to claim 3, characterized in that: The laser ceilometer (57), GPS locator (58), temperature and humidity sensor (59), azimuth photoelectric sensor (52), altitude photoelectric sensor (53), spectrum sensor (54) and dual-axis tilt sensor (55) are all electrically connected to the controller (10), and the mounting frame (56) and support frame (1) are both configured as an L-shaped structure.

5. The solar power generation angle adjustment device based on dual-axis tracking according to claim 1, characterized in that: The height angle adjustment mechanism (3) comprises an adjusting screw (31), an adjusting block (32), an angle adjustment rod (33) and a driver (34), wherein the adjusting screw (31) is mounted between the inner walls of both sides of the adjusting groove (2) via a bearing, the adjusting block (32) is mounted on the outer surface of the adjusting screw (31), the angle adjustment rod (33) is mounted on the top end of the adjusting block (32) via a connecting seat, and the upper portion of the outer surface of the angle adjustment rod (33) is mounted on the bottom end of the fixed box (41) via a connecting seat, and the driver (34) is mounted on one end of the adjusting screw (31).

6. The solar power generation angle adjustment device based on dual-axis tracking according to claim 5, characterized in that: The regulating block (32) and the regulating slot (2) are both configured as a cross-shaped structure, and the driver (34) is electrically connected to the controller (10).

7. The solar power generation angle adjustment device based on dual-axis tracking according to claim 1, characterized in that: The azimuth angle adjustment mechanism (4) comprises a fixed box (41), a rotating rod (42), a rotating block (43), a driving motor (44) and a bevel gear (45). The front surface of the outer surface of the fixed box (41) is mounted between the inner walls on both sides of the mounting groove (9) through a movable shaft. The rotating rod (42) is mounted between the inner walls on both sides of the fixed box (41) through a bearing. Two rotating blocks (43) and two bevel gears (45) are provided. The two rotating blocks (43) are respectively mounted on both sides of the outer surface of the rotating rod (42), and the top ends of the two rotating blocks (43) are both mounted on the bottom end of the solar panel (51). The driving motor (44) is mounted on the middle of the bottom end of the fixed box (41). The two bevel gears (45) are respectively mounted on the middle of the outer surface of the rotating rod (42) and the output end of the driving motor (44), and the bottom end of the lower bevel gear (45) is mounted on the bottom inner wall of the fixed box (41) through a bearing.

8. The solar power generation angle adjustment device based on dual-axis tracking according to claim 7, characterized in that: The distance between the top surface of the fixed box (41) and the top surface of the rotating block (43) is greater than the height of the dual-axis inclination sensor (55), the driving motor (44) is electrically connected to the controller (10), and the two bevel teeth (45) are meshed with each other.

9. The solar power generation angle adjustment device based on dual-axis tracking according to claim 1, characterized in that: The cleaning mechanism (6) comprises a water pump (61), a water delivery pipe (62), a diversion pipe (63), a fixing block (64) and a cleaning nozzle (65). The water pump (61) is installed at the lower part of the other end of the water storage tank (7), the water delivery pipe (62) is installed at the other end of the water pump (61), and the diversion pipe (63) is installed at the other end of the water delivery pipe (62). Two fixing blocks (64) are provided, and the two fixing blocks (64) are respectively installed on both sides of the outer surface of the diversion pipe (63), and the inner sides of the two fixing blocks (64) are both installed on the outer wall of the solar panel (51). A plurality of cleaning nozzles (65) are provided, and the plurality of cleaning nozzles (65) are all installed on the outer wall of the diversion pipe (63).

10. The solar power generation angle adjustment device based on dual-axis tracking according to claim 9, characterized in that: The water pump (61) is electrically connected to the controller (10), the water delivery pipe (62) is configured as an elastic hose, and the cleaning nozzle (65) is installed at an angle.

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