A solar panel automatic sun-tracking cloud platform device applicable to cold and arid regions

Abstract

The present invention discloses a solar panel automatic sun-tracking cloud platform device applicable to cold and arid regions, belonging to the technical field of photovoltaic power generation. The technical key points are as follows: the angle adjustment mechanism can drive the solar photovoltaic panel to tilt at a certain angle correspondingly, so as to ensure that the surface of the solar photovoltaic panel can always face the sun, thereby maximizing the capture of solar energy. The storage and protection mechanism can well store the solar photovoltaic panel in the storage box, effectively preventing damage to the storage box caused by factors such as rain, hail, and accidental impact in the external environment, thus greatly extending its service life. At the same time, it can correspondingly drive the lifting mechanism to operate synchronously to complete the lowering of the height of the storage box. The storage box with a reduced height helps to reduce potential safety hazards caused by factors such as wind resistance and unstable center of gravity, and the stability of the overall structure is improved. It has the advantages of being convenient for arbitrarily adjusting the angle and protecting the photovoltaic panel.

Description

Technical Field

[0001] The present invention relates to the field of photovoltaic power generation, and particularly to a solar panel automatic sun-tracking cloud platform device suitable for cold and arid regions. Background Art

[0002] With the continuous increase in the global demand for renewable energy, solar energy, as a clean and sustainable energy source, its development and utilization are particularly important. Especially in cold and arid regions, due to rich light resources and scarce traditional energy sources, solar power generation has become an important part of the local energy supply.

[0003] However, the existing fixed-mounted solar panels have limitations in power generation efficiency because they cannot automatically adjust the angle according to the position change of the sun, thus unable to maximize the absorption and conversion of solar energy. And in some extreme weather such as rain and snow, they cannot be self-stored to protect the photovoltaic panels, which easily leads to damage of the photovoltaic panels, with poor applicability and unable to meet the actual use requirements.

[0004] Therefore, it is necessary to provide a solar panel automatic sun-tracking cloud platform device suitable for cold and arid regions, aiming to solve the above problems. Summary of the Invention

[0005] Aiming at the deficiencies of the existing technology, the purpose of the embodiments of the present invention is to provide a solar panel automatic sun-tracking cloud platform device suitable for cold and arid regions, aiming to solve the technical problems proposed in the background art.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A solar panel automatic sun-tracking cloud platform device suitable for cold and arid regions, including a first support column, a support base plate for installation and support is arranged at the bottom of the first support column, a second support column is movably installed on the first support column, a storage box is fixedly connected to the second support column, a solar photovoltaic panel and a closing door for storage and protection are movably installed on the storage box, and further includes:

[0008] An angle adjustment mechanism, which is installed at the connection between the solar photovoltaic panel and the lifting seat and is used to adjust and drive the solar photovoltaic panel for angle adjustment. The angle adjustment mechanism includes a rotating ring for angle adjustment, a first connecting plate and a second connecting plate. The solar photovoltaic panel is fixedly installed on the rotating ring through a first connecting shaft. One end of the first connecting plate is movably installed on the first connecting shaft, and one end of the second connecting plate is rotatably installed on the other end of the first connecting plate through a fourth connecting shaft. The rotating ring is movably installed on the lifting seat;

[0009] The storage and protection mechanism is installed at the connection between the closed door and the storage box, and is used to drive the solar photovoltaic panel to descend and be stored and simultaneously drive the closed door to close and protect. The storage and protection mechanism includes a second connecting rod, a first sector gear, and a second sector gear for pulling the closed door to move and open and close and simultaneously pulling the lifting seat to move up and down. One end of the second connecting rod is rotatably installed inside the storage box through a ninth connecting shaft. The first sector gear and the second sector gear are fixedly connected to the ninth connecting shaft. The first sector gear and the second sector gear are meshed and connected to each other. A limiting rod for limiting is arranged on one side of the second sector gear. The limiting rod is fixedly installed inside the storage box;

[0010] The lifting mechanism is installed at the connection between the second support column and the first support column and is synchronously driven by the storage and protection mechanism for driving the storage box to perform a descending protection process. The lifting mechanism includes a lifting screw rod and a screw rod connecting shaft for driving the storage box to lift. One end of the screw rod connecting shaft is fixedly connected to the lifting screw rod. The screw rod connecting shaft and the lifting screw rod are both rotatably connected to the storage box and the second support column.

[0011] As a further solution of the present invention, the storage and protection mechanism further includes a third connecting rod and a fourth connecting rod for driving the lifting seat to be lifted and connected. One end of the third connecting rod is fixedly connected to the ninth connecting shaft. The other end of the third connecting rod is rotatably connected to the fourth connecting rod through a twelfth connecting shaft. One end of the fourth connecting rod is rotatably installed on the lifting seat through a thirteenth connecting shaft. The other end of the second connecting rod is rotatably installed on the closed door through an eighth connecting shaft.

[0012] As a further solution of the present invention, the storage and protection mechanism further includes a first connecting rod for synchronously pulling the closed door to move. One end of the first connecting rod is rotatably installed on the closed door through a sixth connecting shaft. The other end of the first connecting rod is rotatably installed inside the storage box through a seventh connecting shaft. A groove for avoiding the first connecting rod and the second connecting rod is provided on the storage box.

[0013] As a further solution of the present invention, the storage and protection mechanism further includes a first gear and a second gear for driving the second sector gear to rotate. A tenth connecting shaft is fixedly connected to the ninth connecting shaft connected to the side of the second sector gear. The first gear is fixedly connected to the tenth connecting shaft. The first gear is meshed and connected to the second gear. The diameter of the first gear is larger than that of the second gear. The second gear is rotatably installed on the first mounting plate through an eleventh connecting shaft. The first mounting plate is fixedly installed inside the storage box.

[0014] As a further solution of the present invention, the storage and protection mechanism further includes a second worm gear and a third motor for driving the eleventh connecting shaft to rotate. The eleventh connecting shaft is rotationally connected to the second worm gear through a synchronous belt. The second worm gear is rotationally installed inside the storage box through a second mounting plate. The second worm gear is fixedly connected to the output shaft of the third motor, and the third motor is fixedly installed on the second mounting plate.

[0015] As a further solution of the present invention, the lifting mechanism further includes a second worm wheel for driving the lifting screw rod to rotate. The second worm wheel is fixedly connected to the screw rod connecting shaft. The second worm wheel is meshed and connected to the second worm gear. The lifting screw rod is threadedly connected to the inside of the first support column. One end of the second support column is fixedly connected with a plurality of limit sliding rods, and the limit sliding rods are slidably connected to the inside of the first support column in a limiting manner.

[0016] As a further solution of the present invention, the angle adjustment mechanism further includes a second motor for driving the rotating ring to perform flipping adjustment. The other end of the second connecting plate is rotationally installed on the fixed plate through a fifth connecting shaft. The fixed plate is fixedly installed on the lifting seat. The fifth connecting shaft is fixedly connected to the output shaft of the second motor, and the second motor is fixedly installed on the fixed plate. A plurality of reinforcing rib plates for reinforcement are arranged at the connection between the first connecting shaft and the back side of the solar photovoltaic panel, and a light sensor is arranged on the solar photovoltaic panel.

[0017] As a further solution of the present invention, the angle adjustment mechanism further includes a rotating seat and a first motor for driving the solar photovoltaic panel to rotate and adjust. The rotating ring is rotationally installed on the rotating seat through a second connecting shaft. The rotating seat is rotationally installed on the lifting seat through a third connecting shaft. A first worm wheel is fixedly connected to the third connecting shaft. A first worm gear is meshed and connected to the first worm wheel. The first worm gear is fixedly connected to the output shaft of the first motor, and the first motor is fixedly installed inside the lifting seat.

[0018] In summary, the embodiments of the present invention have the following beneficial effects compared with the prior art:

[0019] Through the provided angle adjustment mechanism, the present invention can correspondingly drive the solar photovoltaic panel to perform a certain angle of inclination adjustment, so as to ensure that the surface of the solar photovoltaic panel can always face the sun, thereby maximizing the capture of solar energy, ensuring that sunlight always shines on the panel at the best angle, thereby maximizing the absorption of solar energy and converting it into electrical energy. It can well adapt to the changes in the position of the sun in different seasons and different time periods, making solar power generation more reliable and stable, significantly improving the continuity and reliability of energy supply, and thus significantly improving the utilization efficiency of solar energy.

[0020] The provided storage and protection mechanism can effectively store the solar photovoltaic panels in the storage box, preventing damage to the storage box caused by factors such as rain, hail, and accidental impacts in the external environment. This significantly extends its service life and simultaneously enhances the durability and reliability of the solar photovoltaic panels to ensure long-term stable operation.

[0021] The provided storage and protection mechanism drives the lifting mechanism to operate synchronously while performing storage, thereby reducing the height of the storage box. This type of storage box, while storing the solar photovoltaic panels, greatly optimizes the storage space by synchronously reducing the height, allowing users to install and store solar photovoltaic panels without sacrificing other functional areas. The storage box with reduced height helps reduce safety hazards caused by factors such as wind resistance and unstable center of gravity. When the solar photovoltaic panels are safely stored in the storage box with reduced height, the stability of the overall structure is enhanced, reducing the risk of damage caused by adverse weather.

[0022] To more clearly elaborate on the structural features and effects of the present invention, the following will provide a detailed description of the present invention in conjunction with the accompanying drawings and specific embodiments. Brief Description of the Drawings

[0023] Figure 1 It is a schematic structural diagram of an embodiment of the invention.

[0024] Figure 2 It is a schematic structural diagram of the invention in the storage state.

[0025] Figure 3 It is a schematic connection structure diagram of the storage box in the unfolded state in an embodiment of the invention.

[0026] Figure 4 It is a schematic side view structural diagram of the connection of the storage box in the unfolded state in an embodiment of the invention.

[0027] Figure 5 It is a schematic connection structure diagram of the solar photovoltaic panel in an embodiment of the invention.

[0028] Figure 6 It is a schematic connection structure diagram inside the storage box in the unfolded state in an embodiment of the invention.

[0029] Figure 7 It is a schematic side view structural diagram of the internal connection of the storage box in the unfolded state in an embodiment of the invention.

[0030] Figure 8 It is a schematic connection structure diagram of the lead screw connecting shaft in an embodiment of the invention.

[0031] Figure 9 It is a schematic connection structure diagram inside the storage box in the storage state in an embodiment of the invention.

[0032] Reference numerals: 1, first support column; 2, support base plate; 3, lifting lead screw; 4, second support column; 5, limit slide bar; 6, storage box; 7, solar photovoltaic panel; 8, first connecting shaft; 9, stiffening rib plate; 10, rotating ring; 11, second connecting shaft; 12, rotating seat; 13, third connecting shaft; 14, first worm gear; 15, first worm; 16, first motor; 17, lifting seat; 18, first connecting plate; 19, fourth connecting shaft; 20, second connecting plate; 21, fifth connecting shaft; 22, second motor; 23, fixing plate; 24, closing door; 25, sixth connecting shaft; 26, first connecting rod; 27, seventh connecting shaft; 28, eighth connecting shaft; 29, second connecting rod; 30, ninth connecting shaft; 31, first sector gear; 32, tenth connecting shaft; 33, first gear; 34, second gear; 35, eleventh connecting shaft; 36, synchronous belt; 37, second worm; 38, third motor; 39, first mounting plate; 40, second mounting plate; 41, second worm gear; 42, lead screw connecting shaft; 43, limit rod; 44, second sector gear; 45, third connecting rod; 46, twelfth connecting shaft; 47, fourth connecting rod; 48, thirteenth connecting shaft. Detailed implementation manners

[0033] In order to make the purpose, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0034] The following describes the specific implementation of the present invention in detail with reference to specific embodiments.

[0035] Embodiment 1

[0036] See Figures 1 to 5 , a solar panel automatic sun-tracking cloud platform device applicable to cold and arid regions, including a first support column 1, a support base plate 2 for installation and support is arranged at the bottom of the first support column 1, a second support column 4 is movably installed on the first support column 1, a storage box 6 is fixedly connected to the second support column 4, a solar photovoltaic panel 7 and a closing door 24 for storage and protection are movably installed on the storage box 6, and further includes:

[0037] An angle adjustment mechanism is installed at the connection between the solar photovoltaic panel 7 and the lifting seat 17 and is used to adjust and drive the solar photovoltaic panel 7 for angle adjustment. The angle adjustment mechanism includes a rotating ring 10 for angle adjustment, a first connecting plate 18, and a second connecting plate 20. The solar photovoltaic panel 7 is fixedly installed on the rotating ring 10 through a first connecting shaft 8. One end of the first connecting plate 18 is movably installed on the first connecting shaft 8, and one end of the second connecting plate 20 is rotatably installed on the other end of the first connecting plate 18 through a fourth connecting shaft 19. The rotating ring 10 is movably installed on the lifting seat 17.

[0038] Furthermore, the angle adjustment mechanism further includes a second motor 22 for driving the rotating ring 10 to flip and adjust. The other end of the second connecting plate 20 is rotatably installed on a fixed plate 23 through a fifth connecting shaft 21. The fixed plate 23 is fixedly installed on the lifting seat 17. The fifth connecting shaft 21 is fixedly connected to the output shaft of the second motor 22. The second motor 22 is fixedly installed on the fixed plate 23. A plurality of reinforcing rib plates 9 for reinforcement are provided at the connection between the first connecting shaft 8 and the back side of the solar photovoltaic panel 7. A light sensor is provided on the solar photovoltaic panel 7.

[0039] Furthermore, the angle adjustment mechanism further includes a rotating seat 12 and a first motor 16 for driving the solar photovoltaic panel 7 to rotate and adjust. The rotating ring 10 is rotatably installed on the rotating seat 12 through a second connecting shaft 11. The rotating seat 12 is rotatably installed on the lifting seat 17 through a third connecting shaft 13. A first worm gear 14 is fixedly connected to the third connecting shaft 13. A first worm 15 is meshed with the first worm gear 14. The first worm 15 is fixedly connected to the output shaft of the first motor 16. The first motor 16 is fixedly installed inside the lifting seat 17.

[0040] Preferably, since a corresponding light sensor for photosensing is provided on the solar photovoltaic panel 7, it can be well driven according to the rising and setting of the sun and the change of the light irradiation angle. When it is necessary for the solar photovoltaic panel 7 to face a certain direction to capture solar energy, the output shaft of the first motor 16 can correspondingly drive the first worm 15 to rotate. Under the meshing connection between the first worm 15 and the first worm gear 14, the third connecting shaft 13 on the first worm gear 14 is driven to rotate. The third connecting shaft 13 can correspondingly drive the rotating ring 10 on the rotating seat 12 to rotate. Thus, the rotating ring 10 can drive the solar photovoltaic panel 7 to rotate by a certain angle. When rotating to a certain position, according to the required tilting direction, the output shaft of the second motor 22 drives the second connecting plate 20 on the fifth connecting shaft 21 to rotate. Under the traction of the first connecting plate 18, the rotating ring 10 is driven to rotate around the second connecting shaft 11. Thus, the solar photovoltaic panel 7 can be correspondingly driven to perform a certain angle of tilting adjustment, so as to ensure that the surface of the solar photovoltaic panel 7 can always face the sun, thereby maximizing the capture of solar energy and significantly improving the solar power generation efficiency.

[0041] This can automatically adjust its tilt angle according to the real-time position of the sun, ensuring that sunlight always shines on the panel at the best angle, thereby maximizing the absorption of solar energy and converting it into electrical energy. It can well adapt to the changes in the position of the sun in different seasons and different time periods, making solar power generation more reliable and stable. Especially in areas with variable sunlight conditions, it can significantly improve the continuity and reliability of energy supply, thus significantly enhancing the utilization efficiency of solar energy.

[0042] Embodiment 2

[0043] As Figures 1 to 9 shown, on the basis of Embodiment 1, this embodiment further includes a storage and protection mechanism, which is installed at the connection between the closing door 24 and the storage box 6 and is used to drive the solar photovoltaic panel 7 to descend for storage and synchronously drive the closing door 24 to close for protection. The storage and protection mechanism includes a second connecting rod 29, a first sector gear 31 and a second sector gear 44 for pulling the closing door 24 to move open and close and synchronously pulling the lifting seat 17 to lift and move. One end of the second connecting rod 29 is rotatably installed inside the storage box 6 through a ninth connecting shaft 30. The first sector gear 31 and the second sector gear 44 are fixedly connected to the ninth connecting shaft 30. The first sector gear 31 and the second sector gear 44 are meshed with each other. A limiting rod 43 for limiting is arranged on one side of the second sector gear 44, and the limiting rod 43 is fixedly installed inside the storage box 6.

[0044] Furthermore, the storage and protection mechanism further includes a third connecting rod 45 and a fourth connecting rod 47 for driving the lifting seat 17 to be connected for lifting. One end of the third connecting rod 45 is fixedly connected to the ninth connecting shaft 30. The other end of the third connecting rod 45 is rotatably connected to the fourth connecting rod 47 through a twelfth connecting shaft 46. One end of the fourth connecting rod 47 is rotatably installed on the lifting seat 17 through a thirteenth connecting shaft 48. The other end of the second connecting rod 29 is rotatably installed on the closing door 24 through an eighth connecting shaft 28.

[0045] Furthermore, the storage and protection mechanism further includes a first connecting rod 26 for synchronously pulling the closing door 24 to move. One end of the first connecting rod 26 is rotatably installed on the closing door 24 through a sixth connecting shaft 25. The other end of the first connecting rod 26 is rotatably installed inside the storage box 6 through a seventh connecting shaft 27. A groove for avoiding the first connecting rod 26 and the second connecting rod 29 is formed on the storage box 6.

[0046] Furthermore, the storage and protection mechanism further includes a first gear 33 and a second gear 34 for driving the rotation of the second sector gear 44. A tenth connecting shaft 32 is fixedly connected to the ninth connecting shaft 30 connected to the side of the second sector gear 44. The first gear 33 is fixedly connected to the tenth connecting shaft 32. The first gear 33 is meshed and connected to the second gear 34. The diameter of the first gear 33 is larger than that of the second gear 34. The second gear 34 is rotatably mounted on the first mounting plate 39 through an eleventh connecting shaft 35. The first mounting plate 39 is fixedly mounted inside the storage box 6.

[0047] Furthermore, the storage and protection mechanism further includes a second worm 37 and a third motor 38 for driving the rotation of the eleventh connecting shaft 35. The eleventh connecting shaft 35 is rotatably connected to the second worm 37 through a timing belt 36. The second worm 37 is rotatably mounted inside the storage box 6 through a second mounting plate 40. The second worm 37 is fixedly connected to the output shaft of the third motor 38. The third motor 38 is fixedly mounted on the second mounting plate 40.

[0048] Preferably, in this embodiment, in the face of some extreme weather such as rain and snow, in order to better protect the solar photovoltaic panel 7 for later solar power generation, the output shaft of the third motor 38 drives the second worm 37 to rotate. Under the synchronous driving action of the timing belt 36, the second gear 34 on the eleventh connecting shaft 35 is driven to rotate. Thus, under the meshing connection relationship between the second gear 34 and the first gear 33, the tenth connecting shaft 32 is driven to rotate. Since the diameter of the first gear 33 is larger than that of the second gear 34, the second sector gear 44 on the ninth connecting shaft 30 connected to one end of the tenth connecting shaft 32 can be driven to rotate slowly, and the second sector gear 44 rotates away from the limiting rod 43. Due to the rotation of the second sector gear 44, the first sector gear 31 is correspondingly driven to rotate synchronously. And because the second connecting rod 29, the first sector gear 31 and the third connecting rod 45 are fixedly connected to each other, and the second sector gear 44, the second connecting rod 29 and the third connecting rod 45 on one side are fixedly connected to each other, when the first sector gear 31 and the second sector gear 44 rotate, the second connecting rod 29 and the third connecting rod 45 can be correspondingly driven to rotate synchronously. At the same time, under the traction of the first connecting rod 26, the closing door 24 can be correspondingly driven to close towards the storage box 6. Additionally, under the traction of the third connecting rod 45, the lifting seat 17 connected to the fourth connecting rod 47 can be synchronously driven to drive the solar photovoltaic panel 7 to move downward into the storage box 6. When the closing door 24 is in a fully closed state, at this time, the solar photovoltaic panel 7 just completely enters the storage box 6. Specifically, see Figure 9 as shown.

[0049] This method of storing the solar photovoltaic panel 7 in the storage box 6 can effectively prevent the storage box 6 from being damaged by factors such as rain, hail and accidental impact in the external environment, thereby greatly extending its service life. At the same time, it correspondingly improves the durability and reliability of the solar photovoltaic panel 7 to ensure long-term stable operation.

[0050] It should be particularly noted that corresponding rubber pads for elastic recovery are provided at the connection gaps between the first connecting rod 26 and the second connecting rod 29 and the storage box 6, so that the sealing effect inside the storage box 6 is better when the first connecting rod 26 and the second connecting rod 29 are stored. At the same time, the second worm gear 37 and the eleventh connecting shaft 35 are provided with pulleys that are synchronously connected to the synchronous belt 36.

[0051] Example 3

[0052] like Figures 1 to 8 As shown, this embodiment, based on the above embodiment, further includes a lifting mechanism, which is installed at the connection between the second support column 4 and the first support column 1, and is synchronously driven by the storage protection mechanism to drive the storage box 6 to perform a descending protection treatment. The lifting mechanism includes a lifting screw 3 and a screw connecting shaft 42 for driving the storage box 6 to lift and lower, one end of the screw connecting shaft 42 is fixedly connected to the lifting screw 3, and the screw connecting shaft 42 and the lifting screw 3 are both rotatably connected to the storage box 6 and the second support column 4.

[0053] Furthermore, the lifting mechanism also includes a second worm gear 41 for driving the lifting screw 3 to rotate, the second worm gear 41 is fixedly connected to the screw connecting shaft 42, the second worm gear 41 is meshingly connected to the second worm 37, the lifting screw 3 is threadedly connected to the inside of the first support column 1, and one end of the second support column 4 is fixedly connected to a plurality of limit slide rods 5, and the limit slide rods 5 are limitedly slidably connected to the inside of the first support column 1.

[0054] Preferably, in this embodiment, when the third motor 38 drives the solar photovoltaic panel 7 on the storage box 6 to store and protect it, the rotation of the second worm 37 correspondingly drives the screw connecting shaft 42 on the second worm gear 41 to rotate, so that the screw connecting shaft 42 synchronously drives the lifting screw 3 to rotate, and since the lifting screw 3 is threadedly connected to the inside of the first support column 1, under the limiting guiding action of the limiting slide bar 5, the second support column 4 can be driven to drive the storage box 6 to move in the direction close to the first support column 1, thereby significantly reducing the height of the storage box 6 and greatly reducing its center of gravity, thereby improving the overall toughness strength of the device. Figure 2 shown.

[0055] This storage box 6, while storing the solar photovoltaic panel 7, greatly optimizes the storage space by synchronously reducing its height, allowing users to install and store the solar photovoltaic panel without sacrificing other functional areas. The storage box 6 with reduced height helps reduce safety hazards caused by factors such as wind resistance and unstable center of gravity. When the solar photovoltaic panel 7 is safely stored in the storage box 6 with reduced height, the stability of the overall structure is improved, reducing the risk of damage caused by bad weather. At the same time, the reduced height makes the installation, disassembly, and daily maintenance of the solar photovoltaic panel 7 more convenient.

[0056] It should be specifically noted that the components in this application are all common standard components or components well-known to those skilled in the art, and it effectively solves the technical problems proposed in the background art.

[0057] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A solar panel automatic sun-tracking cloud platform device applicable to cold and arid regions, comprising a first support column (1), and a support bottom plate (2) for installation and support is arranged at the bottom of the first support column (1), characterized in that, A second support column (4) is movably installed on the first support column (1). A storage box (6) is fixedly connected to the second support column (4). A solar photovoltaic panel (7) and a closing door (24) for storage and protection are movably installed on the storage box (6). Further included are: An angle adjustment mechanism, which is installed at the connection between the solar photovoltaic panel (7) and the lifting seat (17) and is used to drive and adjust the angle of the solar photovoltaic panel (7). The angle adjustment mechanism includes a rotating ring (10) for angle adjustment, a first connecting plate (18), and a second connecting plate (20). The solar photovoltaic panel (7) is fixedly installed on the rotating ring (10) through a first connecting shaft (8). One end of the first connecting plate (18) is movably installed on the first connecting shaft (8). One end of the second connecting plate (20) is rotatably installed on the other end of the first connecting plate (18) through a fourth connecting shaft (19). The rotating ring (10) is movably installed on the lifting seat (17); A storage and protection mechanism, which is installed at the connection between the closing door (24) and the storage box (6) and is used to drive the solar photovoltaic panel (7) to descend for storage and simultaneously drive the closing door (24) to close for protection. The storage and protection mechanism includes a second connecting rod (29), a first sector gear (31), and a second sector gear (44) for pulling the closing door (24) to move and open and simultaneously pulling the lifting seat (17) to move up and down. One end of the second connecting rod (29) is rotatably installed inside the storage box (6) through a ninth connecting shaft (30). A first sector gear (31) and a second sector gear (44) are fixedly connected to the ninth connecting shaft (30). The first sector gear (31) and the second sector gear (44) are meshed with each other. A limiting rod (43) for limiting is arranged on one side of the second sector gear (44). The limiting rod (43) is fixedly installed inside the storage box (6); A lifting mechanism, which is installed at the connection between the second support column (4) and the first support column (1) and is synchronously driven by the storage and protection mechanism and is used to drive the storage box (6) to perform a descending protection process. The lifting mechanism includes a lifting screw rod (3) and a screw rod connecting shaft (42) for driving the storage box (6) to move up and down. One end of the screw rod connecting shaft (42) is fixedly connected to the lifting screw rod (3). The screw rod connecting shaft (42) and the lifting screw rod (3) are both rotatably connected to the storage box (6) and the second support column (4).

2. The solar panel automatic sun-tracking cloud platform device applicable to cold and arid regions according to claim 1, characterized in that, The storage and protection mechanism further includes a third connecting rod (45) and a fourth connecting rod (47) for driving the lifting seat (17) to be connected in a lifting manner. One end of the third connecting rod (45) is fixedly connected to the ninth connecting shaft (30). The other end of the third connecting rod (45) is rotatably connected to a fourth connecting rod (47) through a twelfth connecting shaft (46). One end of the fourth connecting rod (47) is rotatably installed on the lifting seat (17) through a thirteenth connecting shaft (48). The other end of the second connecting rod (29) is rotatably installed on the closing door (24) through an eighth connecting shaft (28).

3. The solar panel automatic sun-tracking cloud platform device applicable to cold and arid regions according to claim 2, characterized in that, The storage and protection mechanism further includes a first connecting rod (26) for synchronously pulling the closing door (24) to move. One end of the first connecting rod (26) is rotatably installed on the closing door (24) through a sixth connecting shaft (25), and the other end of the first connecting rod (26) is rotatably installed in the storage box (6) through a seventh connecting shaft (27). A groove for avoiding the first connecting rod (26) and the second connecting rod (29) is formed on the storage box (6).

4. The solar panel automatic sun-tracking cloud platform device applicable to cold and arid regions according to claim 3, characterized in that, The storage and protection mechanism further includes a first gear (33) and a second gear (34) for driving the second sector gear (44) to rotate. A tenth connecting shaft (32) is fixedly connected to a ninth connecting shaft (30) connected to the side of the second sector gear (44). The first gear (33) is fixedly connected to the tenth connecting shaft (32). The first gear (33) is meshed with the second gear (34). The diameter of the first gear (33) is larger than that of the second gear (34). The second gear (34) is rotatably installed on a first mounting plate (39) through an eleventh connecting shaft (35). The first mounting plate (39) is fixedly installed inside the storage box (6).

5. The solar panel automatic sun-tracking cloud platform device applicable to cold and arid regions according to claim 4, characterized in that, The storage and protection mechanism further includes a second worm (37) and a third motor (38) for driving the eleventh connecting shaft (35) to rotate. The eleventh connecting shaft (35) is rotationally connected to the second worm (37) through a synchronous belt (36). The second worm (37) is rotatably installed inside the storage box (6) through a second mounting plate (40). The second worm (37) is fixedly connected to the output shaft of the third motor (38). The third motor (38) is fixedly installed on the second mounting plate (40).

6. The solar panel automatic sun-tracking cloud platform device applicable to cold and arid regions according to claim 5, characterized in that, The lifting mechanism further includes a second worm gear (41) for driving the lifting screw rod (3) to rotate. The second worm gear (41) is fixedly connected to a screw rod connecting shaft (42). The second worm gear (41) is meshed with the second worm (37). The lifting screw rod (3) is threadedly connected to the inside of the first support column (1). One end of the second support column (4) is fixedly connected with a plurality of limiting slide rods (5). The limiting slide rods (5) are slidably connected to the inside of the first support column (1) in a limiting manner.

7. The solar panel automatic sun-tracking cloud platform device applicable to cold and arid regions according to claim 1, characterized in that, The angle adjustment mechanism further includes a second motor (22) for driving the rotating ring (10) to perform flipping adjustment. The other end of the second connecting plate (20) is rotatably installed on a fixing plate (23) through a fifth connecting shaft (21). The fixing plate (23) is fixedly installed on the lifting seat (17). The fifth connecting shaft (21) is fixedly connected to the output shaft of the second motor (22). The second motor (22) is fixedly installed on the fixing plate (23). A plurality of reinforcing rib plates (9) for reinforcement are arranged at the connection between the first connecting shaft (8) and the back side of the solar photovoltaic panel (7). A light sensor is arranged on the solar photovoltaic panel (7).

8. The solar panel automatic sun-tracking cloud platform device applicable to cold and arid regions according to claim 7, characterized in that, The angle adjustment mechanism further includes a rotating base (12) and a first motor (16) for driving the rotation and adjustment of the solar photovoltaic panel (7). The rotating ring (10) is rotatably mounted on the rotating base (12) through a second connecting shaft (11). The rotating base (12) is rotatably mounted on the lifting base (17) through a third connecting shaft (13). A first worm gear (14) is fixedly connected to the third connecting shaft (13). A first worm (15) is meshed with the first worm gear (14). The first worm (15) is fixedly connected to the output shaft of the first motor (16). The first motor (16) is fixedly installed inside the lifting base (17).

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