A solar photovoltaic panel fixing device

Abstract

This invention relates to the field of fixing device technology and discloses a solar photovoltaic panel fixing device, including a T-shaped frame. A rotating shaft is rotatably connected to the inner wall of the T-shaped frame. A support platform is fixedly connected to the rear of the T-shaped frame, and a motor is fixedly connected to the top of the support platform. A pulley assembly is fixedly connected to the output end of the motor. The photovoltaic panel of this invention can be adjusted according to the position of the sun, ensuring that the photovoltaic panel always receives the highest solar radiation intensity, thereby maximizing the solar energy conversion efficiency of the photovoltaic panel. It also allows for rapid installation of the photovoltaic panel, saving workers' installation time and enabling quick installation on rooftops. Furthermore, it can be installed on photovoltaic panels of different sizes, avoiding incompatibility issues and improving the versatility of photovoltaic panel installation.

Description

Technical Field

[0001] This invention relates to the field of fixing device technology, specifically a fixing device for solar photovoltaic panels. Background Technology

[0002] With the increasing global demand for clean energy and growing environmental awareness, solar photovoltaic power generation, as a clean and renewable energy source, has been widely used and developed rapidly. Solar photovoltaic panels are key equipment for converting solar energy into electrical energy, and their performance and stability directly affect the overall efficiency and reliability of the photovoltaic power generation system.

[0003] Patent CN220190766U discloses a solar panel fixing device for photovoltaic power generation. The device body has light sensors fixedly installed at the center of each of its four outer perimeters. A first circular slide rail is located on both sides of the center of the top of the device body, and a sliding rod is movably installed inside the first circular slide rail. This solar panel fixing device, through the light sensors around the device body, forms an omnidirectional light sensor, which is then connected to the output of a motor via a circuit. When the sun changes position over time, the omnidirectional light sensor, based on the intensity of sunlight, activates the motor to rotate the solar panel to the side with stronger sunlight. This technology is common and well-established in the market. This device ensures that the solar panel is always under direct sunlight, facilitating improved energy conversion efficiency. However, during installation, this device is difficult to fix solar panels of different sizes, leading to installation inconvenience and the need to replace the solar panel when the size is different. Therefore, this invention proposes a solar photovoltaic panel fixing device to solve the aforementioned problems. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a solar photovoltaic panel fixing device to address the shortcomings of the prior art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows: a solar photovoltaic panel fixing device, comprising a T-shaped frame, a rotating shaft rotatably connected to the inner wall of the T-shaped frame, a support platform fixedly connected to the rear of the T-shaped frame, a motor fixedly connected to the top of the support platform, a pulley assembly fixedly connected to the output end of the motor, a rotating frame fixedly connected to the circumferential surface of the rotating shaft, a photovoltaic panel disposed on the top of the rotating frame, a sliding rod slidably connected to the inner wall of the rotating frame, a clamping plate fixedly connected to the circumferential surface of the sliding rod, a sliding block fixedly connected to the circumferential surface of the sliding rod, a telescopic spring fixedly connected to the inner wall of the rotating frame, an arc-shaped plate fixedly connected to the left side of the T-shaped frame, an L-shaped inclined plate fixedly connected to the bottom of the rotating frame, a pushing mechanism for preventing the solar panel from being blocked from receiving sunlight disposed at the front of the rotating frame, a support mechanism for improving stability during adjustment disposed at the top of the T-shaped frame, a moving rod slidably connected to the inner wall of the arc-shaped plate via a spring, and an inclined strip fixedly connected to the circumferential surface of the moving rod. The central shaft of the pulley above the motor is fixedly connected to the circumferential surface of the rotating shaft. The inner wall of the rotating frame is slidably connected to the surface of the sliding block. The right side of the telescopic spring is fixedly connected to the left side of the sliding block. The bottom of the rotating frame is in contact with the top of the arc plate. The bottom of the L-shaped inclined plate is in contact with the inner wall of the arc plate. The left side of the inclined plate is in contact with the right side of the inclined plate. The right side of the clamping plate is in contact with the left side of the motor. When the position of the solar panel changes, the photovoltaic panel can adjust according to the position of the sun's movement, so that the photovoltaic panel can always receive the highest solar light intensity, thereby maximizing the solar conversion efficiency of the photovoltaic panel. At the same time, the installation of the photovoltaic panel can be completed quickly, saving workers' installation time. It can be quickly installed on the roof. It can also be installed according to different sizes of photovoltaic panels, avoiding the problem of incompatibility during installation. It can improve the diversity of photovoltaic panel installation and fix the photovoltaic panel, thereby improving the stability of the photovoltaic panel during use.

[0006] Preferably, the pushing mechanism includes an L-shaped plate, which is fixedly connected to the front of the rotating frame. A fixing block is fixedly connected to the rear of the L-shaped plate. A straight rod is fixedly connected to the inner wall of the fixing block. A push plate is slidably connected to the circumferential surface of the straight rod. A chamfering block is fixedly connected to the right side of the push plate. A rotating shaft is rotatably connected to the inner wall of the chamfering block. A transmission wheel is fixedly connected to the circumferential surface of the rotating shaft. A pressure roller is fixedly connected to the circumferential surface of the rotating shaft. A connecting plate is fixedly connected to the rear of the L-shaped plate. The top of the motor is in contact with the bottom of the push plate. The motor's top surface contacts the circumferential surface of the drive wheel, and the top surface of the motor contacts the circumferential surface of the pressure roller. During agitation and adjustment, it can push down the leaves accumulated on the surface of the photovoltaic panel, thus avoiding the problem of leaves accumulating on the surface of the photovoltaic panel in autumn, which would reduce the area of ​​the photovoltaic panel receiving sunlight and reduce the photoelectric conversion efficiency. At the same time, it can crush the ice that condenses on the surface of the photovoltaic panel in winter, thereby reducing the obstruction of sunlight and allowing more light to pass through the ice layer to reach the surface of the photovoltaic panel, where it will be absorbed and converted into electrical energy, improving the power generation efficiency and preventing the ice layer from affecting the light intensity received by the photovoltaic panel.

[0007] Preferably, the support mechanism includes a first connecting block, which is fixedly connected to the bottom of the connecting plate. An elastic telescopic plate is rotatably connected to the inner wall of the first connecting block. A second connecting block is fixedly connected to the top of the T-shaped frame. A limiting ring is fixedly connected to the front of the T-shaped frame. A straight plate is fixedly connected to the inner wall of the rotating shaft. A second sliding rod is slidably connected to the inner wall of the straight plate via a spring. A wedge is fixedly connected to the rear of the second sliding rod. The fixed end of the elastic telescopic plate is rotatably connected to the inner wall of the second connecting block. The inner wall of the limiting ring contacts the circumferential surface of the rotating shaft, and the inner wall of the limiting ring contacts the rear of the wedge. During adjustment, the supporting force of the elastic telescopic plate provides thrust and support to the photovoltaic panel, thereby preventing the photovoltaic panel from encountering strong winds during rotation and causing instability during adjustment. Simultaneously, a certain resistance can be applied during adjustment, further improving the stability of the photovoltaic panel during rotation and preventing damage caused by excessive rotation due to excessive wind force.

[0008] The present invention, by adopting the above technical solution, can bring the following beneficial effects:

[0009] 1. This solar photovoltaic panel fixing device, through the coordinated operation of a T-shaped frame, rotating shaft, support platform, motor, pulley assembly, rotating frame, photovoltaic panel, sliding rod, clamping plate, sliding block, telescopic spring, arc plate, L-shaped inclined plate, moving rod, and inclined strip plate, allows the photovoltaic panel to adjust according to the sun's position when the sun's position changes, ensuring that the photovoltaic panel always receives the highest solar radiation intensity. This maximizes the solar energy conversion efficiency of the photovoltaic panel and allows for rapid installation, saving workers' installation time. It enables quick installation on rooftops and can accommodate photovoltaic panels of different sizes, avoiding incompatibility issues and increasing the versatility of photovoltaic panel installation. Furthermore, it secures the photovoltaic panel, improving its stability during use.

[0010] 2. This solar photovoltaic panel fixing device, through the coordinated operation of an L-shaped plate, fixing block, straight rod, push plate, chamfer block, rotating shaft, transmission wheel, pressure roller, and connecting plate, can push off the leaves accumulated on the surface of the photovoltaic panel during agitation and adjustment. This avoids the problem of leaves accumulating on the surface of the photovoltaic panel in autumn, which reduces the area of ​​the photovoltaic panel receiving sunlight and lowers the photoelectric conversion efficiency. At the same time, it can crush the ice that freezes on the surface of the photovoltaic panel in winter, thereby reducing the obstruction of sunlight and allowing more light to pass through the ice layer to reach the surface of the photovoltaic panel, where it is absorbed and converted into electrical energy, improving power generation efficiency and preventing the ice layer from affecting the light intensity received by the photovoltaic panel.

[0011] 3. This solar photovoltaic panel fixing device, through the coordinated operation of connecting block one, elastic telescopic plate, connecting block two, limiting ring, straight plate, sliding rod two, and inclined block, provides thrust and support to the photovoltaic panel during adjustment through the supporting force of the elastic telescopic plate. This can prevent the photovoltaic panel from encountering strong winds during rotation, thus avoiding instability during adjustment. At the same time, it can apply a certain amount of resistance during adjustment, which can further improve the stability of the photovoltaic panel during rotation and prevent damage to the photovoltaic panel due to excessive rotation caused by excessive wind force. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0013] Figure 2 This is a schematic diagram of the rotating frame structure of the present invention;

[0014] Figure 3 For the present invention Figure 2 Enlarged view of the structure at point A in the middle;

[0015] Figure 4 This is a half-sectional view of the arc-shaped plate structure of the present invention;

[0016] Figure 5 For the present invention Figure 4 Enlarged view of the structure at point B in the middle;

[0017] Figure 6 This is a schematic diagram of the actuation mechanism of the present invention;

[0018] Figure 7 For the present invention Figure 6 Enlarged view of the structure at point C;

[0019] Figure 8 This is a schematic diagram of the support mechanism of the present invention;

[0020] Figure 9 For the present invention Figure 8 Enlarged view of the structure at point D.

[0021] In the diagram: 1. T-shaped frame; 2. Rotating shaft; 3. Support platform; 4. Motor; 5. Pulley assembly; 6. Rotating frame; 7. Photovoltaic panel; 8. Sliding rod one; 9. Clamping plate; 10. Sliding block; 11. Telescopic spring; 12. Arc plate; 13. L-shaped inclined plate; 14. Moving rod; 15. Inclined strip plate; 16. Pushing mechanism; 161. L-shaped plate; 162. Fixed block; 163. Straight rod; 164. Push plate; 165. Chamfered block; 166. Rotating shaft; 167. Transmission wheel; 168. Pressure roller; 169. Connecting plate; 17. Support mechanism; 171. Connecting block one; 172. Elastic telescopic plate; 173. Connecting block two; 174. Limiting ring; 175. Straight plate; 176. Sliding rod two; 177. Inclined block. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Please see Figures 1-9One embodiment of the present invention is as follows: a solar photovoltaic panel fixing device includes a T-shaped frame 1, a rotating shaft 2 rotatably connected to the inner wall of the T-shaped frame 1, a support platform 3 fixedly connected to the rear of the T-shaped frame 1, a motor 4 fixedly connected to the top of the support platform 3, a pulley assembly 5 fixedly connected to the output end of the motor 4, a rotating frame 6 fixedly connected to the circumferential surface of the rotating shaft 2, and a photovoltaic panel 7 disposed on the top of the rotating frame 6. When the position of the solar panel changes relative to the working sun, the motor 4 starts, driving the pulley assembly 5 to rotate. The rotation of the pulley assembly 5 drives the rotating shaft 2 to rotate via a belt, which in turn drives the rotating frame 6 to rotate, and the rotating frame 6 to rotate the photovoltaic panel 7, thereby adjusting the position of the solar panel. During operation, the photovoltaic panel 7 can adjust according to the position of the sun, ensuring it always receives the highest solar intensity and maximizing its solar energy conversion efficiency. A sliding rod 8 is slidably connected to the inner wall of the rotating frame 6, with a clamping plate 9 fixedly connected to its circumference and a sliding block 10 fixedly connected to the same surface. A telescopic spring 11 is fixedly connected to the inner wall of the rotating frame 6. When installing the solar panel on the roof, the motor 4 is started to level the rotating frame 6. The photovoltaic panel 7 is then placed on the surface of the rotating frame 6, and the clamping plate 9 is pulled to clamp the edge of the photovoltaic panel 7. The movement of the clamping plate 9 moves the sliding rod 8, which in turn moves the sliding block 10. The sliding block 10 moves, causing the telescopic spring 11 to stretch. When the photovoltaic panel 7 is placed, the clamp 9 is released, and the telescopic spring 11 returns to its original position, causing the clamp 9 to clamp and fix the photovoltaic panel 7. This allows for quick installation of the photovoltaic panel 7, saving workers' installation time and enabling rapid installation on rooftops. It also allows for installation of photovoltaic panels 7 of different sizes, avoiding incompatibility issues and increasing the versatility of photovoltaic panel 7 installation. An arc-shaped plate 12 is fixedly connected to the left side of the T-shaped frame 1, and an L-shaped inclined plate 13 is fixedly connected to the bottom of the rotating frame 6. A pushing mechanism 16 is provided at the front of the rotating frame 6 to prevent the solar panel from being blocked from sunlight. The top of the T-shaped frame 1... A support mechanism 17 is provided to improve stability during adjustment. A moving rod 14 is slidably connected to the inner wall of the arc-shaped plate 12 via a spring. An inclined plate 15 is fixedly connected to the circumferential surface of the moving rod 14. The central shaft of the pulley above the motor 4 is fixedly connected to the circumferential surface of the rotating shaft 2. The inner wall of the rotating frame 6 is slidably connected to the surface of the sliding block 10. The right side of the telescopic spring 11 is fixedly connected to the left side of the sliding block 10. The bottom of the rotating frame 6 is in contact with the top of the arc-shaped plate 12. The bottom of the L-shaped inclined plate 13 is in contact with the inner wall of the arc-shaped plate 12. The left and right sides of the inclined plate 15 are in contact. The right side of the clamping plate 9 is in contact with the left side of the motor 4. When adjustment is complete, the rotating frame 6 moves, causing the L-shaped inclined plate 13 to move.During its movement, the L-shaped inclined plate 13 contacts the inclined strip 15, and the inclined surface exerts a pressing force on the inclined strip 15, causing it to move. The movement of the inclined strip 15 then moves the moving rod 14. When the L-shaped inclined plate 13 passes the inclined strip 15, the moving rod 14 is reset by a spring, thus limiting the L-shaped inclined plate 13. This, in turn, secures the photovoltaic panel 7 after it is fixed, improving its stability during use.

[0024] The pushing mechanism 16 includes an L-shaped plate 161, which is fixedly connected to the front of the rotating frame 6. A fixing block 162 is fixedly connected to the rear of the L-shaped plate 161. A straight rod 163 is fixedly connected to the inner wall of the fixing block 162. A push plate 164 is slidably connected to the circumferential surface of the straight rod 163. During stirring and adjustment, the rotating frame 6 rotates, causing the L-shaped plate 161 to rotate. The rotation of the L-shaped plate 161 causes the fixing block 162 to rotate. The rotation of the fixing block 162 causes the straight rod 163 to rotate. The rotation of the straight rod 163 causes the push plate 164 to rotate. Push plate 164 rotates, and when it rotates, it slides on the circumferential surface of straight rod 163 according to the tilt angle of straight rod 163 and by gravity, thereby pushing off the leaves accumulated on the surface of photovoltaic panel 7. This avoids the problem of fallen leaves accumulating on the surface of photovoltaic panel 7 in autumn, which would reduce the area of ​​photovoltaic panel 7 that receives sunlight and reduce the photoelectric conversion efficiency. A chamfered block 165 is fixedly connected to the right side of push plate 164, and a rotating shaft 166 is rotatably connected to the inner wall of chamfered block 165. A transmission wheel 167 is fixedly connected to the circumferential surface of rotating shaft 166. A pressure roller 168 is fixedly connected to the circumferential surface of the rotating shaft 166. A connecting plate 169 is fixedly connected to the rear part of the L-shaped plate 161. The top of the motor 4 is in contact with the bottom of the push plate 164, the top of the motor 4 is in contact with the circumferential surface of the transmission wheel 167, and the top of the motor 4 is in contact with the circumferential surface of the pressure roller 168. Simultaneously, the push plate 164 moves, causing the chamfering block 165 to move. The movement of the chamfering block 165 causes the rotating shaft 166 to move, which in turn causes the transmission wheel 167 to move. The movement of the transmission wheel 167 will... The contact between the drive wheel 167 and the surface of the photovoltaic panel 7 generates friction, causing the drive wheel 167 to rotate. The rotation of the drive wheel 167 drives the rotating shaft 166 to rotate, which in turn drives the pressure roller 168 to rotate. The rotation of the L-shaped plate 161 drives the connecting plate 169 to rotate. In winter, this crushes the ice that condenses on the surface of the photovoltaic panel 7, thereby reducing the obstruction of sunlight and allowing more light to pass through the ice layer to reach the surface of the photovoltaic panel 7, where it is absorbed and converted into electrical energy, improving power generation efficiency and preventing the ice layer from affecting the light intensity received by the photovoltaic panel 7.

[0025] Working Principle: When the position of the solar panel changes, motor 4 starts, driving pulley assembly 5 to rotate. This rotation, via a belt, drives rotating shaft 2, which in turn rotates rotating frame 6, which in turn rotates photovoltaic panel 7. This allows photovoltaic panel 7 to adjust to the changing position of the sun, ensuring it always receives the highest solar intensity and maximizing its solar energy conversion efficiency. During rooftop installation, motor 4 is started to level rotating frame 6. Photovoltaic panel 7 is then placed on the surface of rotating frame 6, and clamping plate 9 is pulled to clamp the edge of photovoltaic panel 7. The movement of clamping plate 9 moves sliding rod 8, which in turn moves sliding block 10, stretching the extension spring 11. Once photovoltaic panel 7 is in place, the clamping plate is released. At this time, the telescopic spring 11 returns to its original position, causing the clamping plate 9 to clamp and fix the photovoltaic panel 7, thus quickly completing the installation of the photovoltaic panel 7. This saves workers' installation time and allows for rapid installation on the roof. It can also be installed according to different sizes of photovoltaic panels 7, avoiding incompatibility issues and improving the versatility of photovoltaic panel 7 installation. When the adjustment is complete, the rotating frame 6 moves, causing the L-shaped inclined plate 13 to move. During the movement of the L-shaped inclined plate 13, it will contact the inclined strip 15 and exert a squeezing force on the inclined strip 15 through the inclined surface, pushing the inclined strip 15 to move. The movement of the inclined strip 15 causes the moving rod 14 to move. When the L-shaped inclined plate 13 moves past the inclined strip 15, the moving rod 14 will return to its original position through the spring, which can limit the L-shaped inclined plate 13. After the photovoltaic panel 7 is fixed, it is fixed, thereby improving the stability of the photovoltaic panel 7 during use.

[0026] During the agitation adjustment, the rotating frame 6 rotates, causing the L-shaped plate 161 to rotate. The L-shaped plate 161 rotates, causing the fixed block 162 to rotate. The fixed block 162 rotates, causing the straight rod 163 to rotate. The straight rod 163 rotates, causing the push plate 164 to rotate. When the push plate 164 rotates, it slides on the circumference of the straight rod 163 according to the tilt angle of the straight rod 163 and by gravity, thereby pushing off the leaves accumulated on the surface of the photovoltaic panel 7. This avoids the problem of fallen leaves accumulating on the surface of the photovoltaic panel 7 in autumn, which reduces the area of ​​the photovoltaic panel 7 that receives sunlight and lowers the photoelectric conversion efficiency. At the same time, the movement of the push plate 164 causes the chamfering block 165 to move. The movement of 165 drives the rotating shaft 166 to move, which in turn drives the transmission wheel 167 to move. The transmission wheel 167 comes into contact with the surface of the photovoltaic panel 7 and generates friction, causing the transmission wheel 167 to rotate. The rotation of the transmission wheel 167 drives the rotating shaft 166 to rotate, which in turn drives the pressure roller 168 to rotate. The rotation of the L-shaped plate 161 drives the connecting plate 169 to rotate. In winter, this crushes the ice that condenses on the surface of the photovoltaic panel 7, thereby reducing the obstruction of sunlight and allowing more light to pass through the ice layer to reach the surface of the photovoltaic panel 7, where it is absorbed and converted into electrical energy, improving power generation efficiency and preventing the ice layer from affecting the light intensity received by the photovoltaic panel 7.

[0027] Please see Figures 1-9Based on the above embodiments, in another embodiment of the present invention, the support mechanism 17 includes a connecting block 171, which is fixedly connected to the bottom of the connecting plate 169. An elastic telescopic plate 172 is rotatably connected to the inner wall of the connecting block 171. During adjustment, the connecting plate 169 rotates, causing the connecting block 171 to rotate. The rotation of the connecting block 171 causes the elastic telescopic plate 172 to rotate and stretch. Thus, during adjustment, the supporting force of the elastic telescopic plate 172 provides thrust and support to the photovoltaic panel 7, thereby preventing the photovoltaic panel 7 from encountering strong winds during rotation and causing instability during adjustment. A connecting block 173 is fixedly connected to the top of the T-shaped frame 1, and a limit ring 174 is fixedly connected to the front of the T-shaped frame 1. A straight plate 175 is fixedly connected to the inner wall of the rotating shaft 2, and the inner wall of the straight plate 175 is slidably connected by a spring. The sliding rod 176 has a fixed connection to the rear of the inclined block 177. The fixed end of the elastic telescopic plate 172 is rotatably connected to the inner wall of the connecting block 173. The inner wall of the limiting ring 174 is in contact with the circumferential surface of the rotating shaft 2, and the inner wall of the limiting ring 174 is in contact with the rear of the inclined block 177. At the same time, the rotating shaft 2 rotates, causing the straight plate 175 to rotate. The rotation of the straight plate 175 causes the sliding rod 176 to rotate, and the rotation of the sliding rod 176 causes the inclined block 177 to rotate. During the rotation of the inclined block 177, it will contact the inner wall of the limiting ring 174 and exert a squeezing force on the inclined block 177, causing the inclined block 177 to move forward. This can apply a certain resistance during the adjustment process, thereby further improving the stability of the photovoltaic panel 7 during the rotation process and avoiding damage to the photovoltaic panel 7 due to excessive rotation caused by excessive wind force.

[0028] Working principle: During adjustment, the connecting plate 169 rotates, causing the connecting block 171 to rotate. The rotation of the connecting block 171 causes the elastic telescopic plate 172 to rotate and stretch. Thus, during adjustment, the supporting force of the elastic telescopic plate 172 provides thrust and support to the photovoltaic panel 7, thereby preventing the photovoltaic panel 7 from encountering strong winds during rotation and causing instability in adjustment. At the same time, the rotation of the rotating shaft 2 causes the straight plate 175 to rotate, which in turn causes the sliding rod 176 to rotate. The rotation of the sliding rod 176 causes the inclined block 177 to rotate. During the rotation of the inclined block 177, it will contact the inner wall of the limiting ring 174 and exert a squeezing force on the inclined block 177, causing the inclined block 177 to move forward. This can apply a certain resistance during adjustment, thereby further improving the stability of the photovoltaic panel 7 during rotation and preventing damage to the photovoltaic panel 7 due to excessive rotation caused by excessive wind.

[0029] This invention provides a solar photovoltaic panel fixing device. Many methods and approaches exist for implementing this technical solution; the above description is merely a preferred embodiment of the invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this invention, and these improvements and modifications should also be considered within the scope of protection of this invention. All components not explicitly stated in this embodiment can be implemented using existing technologies.

Claims

1. A solar photovoltaic panel fixing device comprising a T-shaped bracket (1), characterized in that: The inner wall of the T-shaped frame (1) is rotationally connected with a rotating shaft (2), the rear part of the T-shaped frame (1) is fixedly connected with a support table (3), the top of the support table (3) is fixedly connected with a motor (4), the output end of the motor (4) is fixedly connected with a belt pulley set (5), the circumferential surface of the rotating shaft (2) is fixedly connected with a rotating frame (6), the top of the rotating frame (6) is provided with a photovoltaic panel (7), the inner wall of the rotating frame (6) is slidably connected with a sliding rod one (8), the circumferential surface of the sliding rod one (8) is fixedly connected with a clamping plate (9), the circumferential surface of the sliding rod one (8) is fixedly connected with a sliding block (10), the inner wall of the rotating frame (6) is fixedly connected with a telescopic spring (11), the left side of the T-shaped frame (1) is fixedly connected with an arc-shaped plate (12), the bottom of the rotating frame (6) is fixedly connected with an L-shaped inclined plate (13), the front part of the rotating frame (6) is provided with a pushing mechanism (16) for avoiding the photovoltaic panel from being blocked by sunlight, the top of the T-shaped frame (1) is provided with a supporting mechanism (17) for improving the stability during adjustment, the inner wall of the arc-shaped plate (12) is slidably connected with a moving rod (14) through a spring, and the circumferential surface of the moving rod (14) is fixedly connected with an inclined strip plate (15).

2. A solar photovoltaic panel fixing device according to claim 1, wherein: The central shaft of the belt pulley above the motor (4) is fixedly connected with the circumferential surface of the rotating shaft (2), the inner wall of the rotating frame (6) is slidably connected with the surface of the sliding block (10), the right side of the telescopic spring (11) is fixedly connected with the left side of the sliding block (10), the bottom of the rotating frame (6) is in contact with the top of the arc-shaped plate (12), the bottom of the L-shaped inclined plate (13) is in contact with the inner wall of the arc-shaped plate (12), the left side of the inclined strip plate (15) is in contact with the right side of the L-shaped inclined plate (13), and the right side of the clamping plate (9) is in contact with the left side of the motor (4).

3. A solar photovoltaic panel fixing device as claimed in claim 2, wherein: The pushing mechanism (16) comprises an L-shaped plate (161), the L-shaped plate (161) is fixedly connected to the front part of the rotating frame (6), the rear part of the L-shaped plate (161) is fixedly connected with a fixed block (162), the inner wall of the fixed block (162) is fixedly connected with a straight rod (163), and the circumferential surface of the straight rod (163) is slidably connected with a push plate (164).

4. The solar photovoltaic panel fixing device according to claim 3, characterized in that: The right side of the push plate (164) is fixedly connected with a chamfered block (165), the inner wall of the chamfered block (165) is rotationally connected with a rotating shaft (166), the circumferential surface of the rotating shaft (166) is fixedly connected with a transmission wheel (167), the circumferential surface of the rotating shaft (166) is fixedly connected with a pressure roller (168), and the rear part of the L-shaped plate (161) is fixedly connected with a connecting plate (169).

5. A solar photovoltaic panel fixing device as claimed in claim 4, wherein: The top of the motor (4) is in contact with the bottom of the push plate (164), the top of the motor (4) is in contact with the circumferential surface of the transmission wheel (167), and the top of the motor (4) is in contact with the circumferential surface of the pressure roller (168).

6. A solar photovoltaic panel fixing device as claimed in claim 5, wherein: Said supporting mechanism (17) includes has the connecting block one (171), connecting block one (171) fixedly connected at the bottom of the connecting plate (169), the inner wall of connecting block one (171) is rotatably connected with elastic expansion plate (172), the top of T-shaped frame (1) is fixedly connected with connecting block two (173), the front of T-shaped frame (1) is fixedly connected with limit ring (174).

7. A solar photovoltaic panel fixing device as claimed in claim 6, wherein: The inner wall of the rotating shaft (2) is fixedly connected with a straight plate (175), the inner wall of the straight plate (175) is slidingly connected with a sliding rod two (176) through a spring, and the rear of the sliding rod two (176) is fixedly connected with an inclined block (177).

8. A solar photovoltaic panel fixing device as claimed in claim 7, wherein: The fixed end of the elastic expansion plate (172) is rotatably connected with the inner wall of the connecting block two (173), the inner wall of the limit ring (174) is in contact with the circumference of the rotating shaft (2), and the inner wall of the limit ring (174) is in contact with the rear of the inclined block (177).

Images