Sandy land photovoltaic platform

Abstract

The invention discloses a sandy land photovoltaic platform, and relates to the technical field of photovoltaic panels. The photovoltaic panel comprises a stand column, a connecting support is fixed to the upper end of the stand column, photovoltaic panel bodies are installed on the connecting support and arranged in a rectangular array, a cleaning mechanism is arranged on the connecting support and comprises connecting columns installed on the photovoltaic panel bodies, cleaning brushes are fixed to the connecting columns, and the photovoltaic panel bodies are arranged on the connecting columns. The cleaning brush is in contact with the photovoltaic panel body, and the connecting support is provided with a driving structure used for driving the cleaning brush to move. When the photovoltaic panel needs to be cleaned, a signal is sent to the controller through remote control, the controller controls the driving motor to work, the driving motor drives the cleaning brush to move and enables the cleaning brush to rotate, the surface of the photovoltaic panel is cleaned through the rotary reciprocating cleaning brush, the whole cleaning effect is good, cleaning is convenient, and the cleaning efficiency is high. Cleaning equipment does not need to be installed during cleaning each time, and convenience is improved.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic panels, and in particular to a photovoltaic platform for sandy wasteland. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. It is mainly composed of three parts: solar panels (modules), controllers and inverters, and the main components are electronic components. After being connected in series and packaged for protection, solar cells can form large-area solar cell modules, and then combined with power controllers and other components to form photovoltaic power generation devices. It has no danger of depletion, is safe and reliable, has no noise, no pollution emissions, is not restricted by the distribution of resources, and can take advantage of the roof of the building. For example, in areas without electricity and areas with complex terrain, it can generate electricity locally without consuming fuel and setting up transmission lines, and has high energy quality. It plays a role in saving resources and recycling resources, and is mostly used in roofs, water, sandy wastelands and other places.

[0003] The photovoltaic panel mentioned in the existing Chinese public patent (authorization announcement number: CN220457318U) includes a frame, which is installed on the purlin of the mounting frame, and also includes a limit plate and a clamping assembly, the limit plate is fixedly installed on the frame, the clamping assembly is arranged below the limit plate and connected to the frame, and the clamping assembly is used to fix the purlin between the clamping assembly and the limit plate. The above utility model can preliminarily fix the photovoltaic panel when installing it, saving labor costs and improving work efficiency.

[0004] When the existing photovoltaic platforms are located in sandy wastelands, in order to avoid blocking the photovoltaic panels, dust-proof treatment is rarely performed on the photovoltaic platforms. The sandy wastelands are sandy and dusty. During the use of the photovoltaic platforms, the sand and dust are blown by the wind and often adhere to the photovoltaic panels. Over time, the sand and dust on the photovoltaic panels accumulate a lot, which will block solar radiation and reduce the reception of effective light spots. Not only will they block the incidence of sunlight, but they will also absorb part of the sunlight and convert it into heat energy, causing the temperature of the photovoltaic components to rise, thereby affecting the photovoltaic panels' absorption of solar energy and affecting the normal use of the photovoltaic panels. It is inconvenient for operators to carry cleaning equipment to the photovoltaic platform and install the cleaning equipment on the photovoltaic platform to clean the photovoltaic panels. Summary of the invention

[0005] The purpose of the present application is to solve the problem that over a long period of time, a lot of sand and dust accumulate on the photovoltaic panels, thereby affecting the photovoltaic panels' absorption of solar energy and affecting the normal use of the photovoltaic panels. It is inconvenient for operators to carry cleaning equipment to the photovoltaic platform and install the cleaning equipment on the photovoltaic platform to clean the photovoltaic panels. The present application provides a photovoltaic platform for sandy wasteland.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions: A photovoltaic platform for sandy wasteland comprises a column, a connecting bracket is fixed to the upper end of the column, a photovoltaic panel body is mounted on the connecting bracket, the photovoltaic panel body is arranged in a rectangular array, a cleaning mechanism is arranged on the connecting bracket, the cleaning structure comprises a connecting column mounted on the photovoltaic panel body, a cleaning brush is fixed on the connecting column, the cleaning brush is in contact with the photovoltaic panel body, and a driving structure for driving the cleaning brush to move is arranged on the connecting bracket.

[0007] By adopting the above technical solution, when the photovoltaic platform is put into use, the columns and connecting brackets are installed at the designated position of the sandy wasteland, and then the photovoltaic panel body is installed and the corresponding lines are connected. During the use of the photovoltaic platform, the photovoltaic panel body absorbs light and converts solar energy into electrical energy to realize resource utilization. During the long-term use of the photovoltaic panel, when there is a lot of sand and dust attached to the photovoltaic panel body, the driving structure drives the cleaning brush to move to clean the photovoltaic panel body, and the cleaning effect is good, no manual cleaning is required, and convenience is improved.

[0008] Furthermore, the driving structure includes a mounting plate fixed on the connecting bracket, two symmetrically arranged mounting blocks 1 are fixed on the mounting plate, a driving motor is fixed on the mounting block 1, a bidirectional screw is fixed on the output end of the driving motor, the bidirectional screw is rotatably connected to the mounting block 1, the end of the connecting column is rotatably connected to the moving block, a ball nut is fixed inside the moving block, and the ball nut is slidably sleeved on the bidirectional screw.

[0009] By adopting the above technical scheme, the driving motor drives the bidirectional screw to rotate, and the rotation of the bidirectional screw causes the ball nut to be stressed, thereby causing the moving block to be stressed. The moving block is forced to reciprocate on the bidirectional screw under the action of the ball nut, thereby driving the connecting column to move. When the connecting column moves, it drives the cleaning brush to reciprocate. During the movement of the cleaning brush, it is always in contact with the photovoltaic panel body, thereby cleaning the sand and dust attached to the photovoltaic panel body, thereby cleaning the photovoltaic panel body, and the cleaning effect is good, and no manual cleaning is required.

[0010] Furthermore, two symmetrically arranged mounting blocks 2 are fixed on the connecting bracket, a controller is fixed on the side of the mounting block, the controller is electrically connected to the driving motor, a guide rod is fixed between the two mounting blocks 2, and one end of the connecting column away from the moving block is rotatably connected to the guide block, and the guide block is slidably sleeved on the guide rod.

[0011] By adopting the above technical solution, a signal is sent remotely to the controller to make the drive motor work, and the cleaning work can be completed without the need for operators to go to the site. When the drive motor is working, the guide block cooperates with the guide rod to play a guiding and limiting role, so that the connecting column can move smoothly, which is more conducive to cleaning the photovoltaic panel body.

[0012] Furthermore, a transmission gear is fixed on the connecting column, a transmission rack is fixed on the upper end of the mounting plate, and the transmission gear is meshed with the transmission rack.

[0013] By adopting the above technical solution, during the movement of the cleaning brush, the transmission gear follows the connection column. At this time, the transmission gear is restricted by the transmission rack and rotates. The rotation of the transmission gear will cause the connection column to rotate, and the rotation of the connecting column will drive the cleaning brush to rotate. Through the rotation of the cleaning brush, the cleaning effect of the photovoltaic panel body can be improved, making the cleaning cleaner.

[0014] Furthermore, a collecting box is fixed to the lower end of the mounting plate, a cover plate is fixed to the side of the collecting box, ventilation holes are opened on the cover plate, a corrugated hose is fixed to the collecting box, the corrugated hose is fixedly connected to the moving block, a guide pipe is fixed to the moving block, and the guide pipe, the corrugated hose and the collecting box are all interconnected.

[0015] By adopting the above technical solution, during the cleaning process of the photovoltaic panel body, sand and dust enter the guide pipe, pass through the guide pipe into the corrugated hose, and finally enter the collection box, thereby collecting the sand and dust, thereby improving the cleaning effect of the sand and dust, reducing the scattering of sand and dust, and reducing the sand and dust from falling on the photovoltaic panel body again.

[0016] Furthermore, a collecting net is fixed inside the collecting box, a driving shaft is rotatably connected inside the collecting box, fan blades are fixed on the driving shaft, and the collecting net is located above the fan blades.

[0017] By adopting the above technical solution, the fan blades are driven to rotate by the rotation of the driving shaft, and the rotation of the fan blades generates suction, thereby absorbing sand and dust. The sand and dust that enter the collection box will fall on the collection net, thereby collecting the sand and dust, reducing the scattering of sand and dust, and improving the cleaning effect. When multiple fan blades rotate, the suction force is greater, thereby improving the collection effect.

[0018] Furthermore, transmission wheels are fixed on the driving shaft and the output end of the driving motor, and the two transmission wheels are connected by a transmission belt.

[0019] By adopting the above technical solution, when the drive motor rotates, the transmission wheel at the output end of the drive motor rotates accordingly, and drives the transmission belt to rotate, thereby driving the transmission wheel on the drive shaft to rotate, so that the drive shaft rotates, and the transmission wheel cooperates with the transmission belt to play a transmission role.

[0020] Furthermore, a plurality of shunt tubes are fixed on the flow guide tube, and the shunt tubes are arranged in a straight line array, and a trumpet tube is fixed at one end of the shunt tube away from the flow guide tube.

[0021] By adopting the above technical solution, when collecting sand and dust, the diverter pipe and the trumpet pipe move together with the connecting column. Through multiple diverter pipes and multiple trumpet pipes, the range of collecting sand and dust can be increased, thereby improving the effect of collecting sand and dust, and realizing real-time collection of sand and dust.

[0022] In summary, the present application includes at least one of the following beneficial effects: 1. When it is necessary to clean the photovoltaic panel, a signal is sent to the controller through remote control, and the controller controls the driving motor to work, so that it drives the bidirectional screw to rotate. When the bidirectional screw rotates, the moving block is subjected to force and is restricted and guided by the guide block and the guide rod, so that the moving block drives the connecting column to move, so that the cleaning brush wipes the photovoltaic panel body and wipes off the sand and dust attached to the surface of the photovoltaic panel. At the same time, when the connecting column moves, the transmission gear on the connecting column is restricted by the transmission rack on the mounting plate and rotates, so that the connecting column drives the cleaning brush to rotate. The rotation of the cleaning brush can improve the cleaning effect of the sand and dust on the surface of the photovoltaic panel body. The rotating reciprocating cleaning brush cleans the surface of the photovoltaic panel. The overall cleaning effect is good and the cleaning is convenient. Moreover, through the background control method, there is no need to transport and install the cleaning equipment every time cleaning, thereby improving convenience.

[0023] 2. In the present application, when the driving motor drives the cleaning brush to clean the photovoltaic panel, the transmission wheel on the output end of the driving motor rotates accordingly, and drives the transmission wheel on the driving shaft to rotate under the action of the transmission belt, thereby causing the driving shaft to rotate. When the driving shaft rotates, the fan blades follow the transmission, thereby generating suction. In the process of the cleaning brush cleaning the sand and dust on the photovoltaic panel body, the cleaned sand and dust are affected by the suction of the fan blades and enter the inside of the horn tube, enter the inside of the shunt tube through the horn tube, and then enter the inside of the guide tube through the shunt tube, and then enter the corrugated hose, and finally enter the inside of the collection box through the corrugated hose, and fall on the collection net, thereby realizing the collection of sand and dust. By collecting the sand and dust, the cleaning effect of the photovoltaic panel can be further improved, and the sand and dust cleaned by the cleaning brush can be reduced from adhering to the photovoltaic panel body again.

[0024] 3. In the present application, when the cleaning brush moves to clean the photovoltaic panel, it will drive the guide pipe, the shunt pipe and the trumpet pipe to move together. When the cleaning brush sweeps the sand and dust on the photovoltaic panel body, it can collect them in time, thereby realizing the real-time collection of sand and dust, reducing the scattering of sand and dust, and improving the collection effect. At the same time, by setting a plurality of evenly distributed shunt pipes and a plurality of trumpet pipes, the range of collecting sand and dust can be increased, reducing the scattering of sand and dust, and improving the collection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a first three-dimensional structural schematic diagram of the photovoltaic platform in this application; Figure 2 is a second three-dimensional structural schematic diagram of the photovoltaic platform in this application; Figure 3 is a third three-dimensional structural schematic diagram of the photovoltaic platform in this application; Figure 4 This application Figure 1 The enlarged schematic diagram at A in the middle; Figure 5 This application Figure 3 The enlarged schematic diagram of point B in the middle; Figure 6 It is a schematic diagram of the internal structure of the collection box of this application.

[0026] Description of reference numerals: 1. Column; 2. Connecting bracket; 3. Photovoltaic panel body; 4. Mounting plate; 5. Mounting block 1; 6. Cleaning brush; 7. Driving motor; 8. Bidirectional screw; 9. Mounting block 2; 10. Guide rod; 11. Guide block; 12. Transmission gear; 13. Transmission rack; 14. Collection box; 15. Cover plate; 16. Drive shaft; 17. Fan blade; 18. Collection net; 19. Corrugated hose; 20. Guide pipe; 21. Transmission wheel; 22. Transmission belt; 23. Diverter pipe; 24. Speaker pipe; 25. Moving block; 26. Connecting column; 27. Controller. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1 —6 Provide further details of this application.

[0028] The embodiment of the present application discloses a photovoltaic platform for sandy wasteland.

[0029] Reference Figure 1 - Figure 3 A photovoltaic platform for sandy wasteland includes a column 1, a connecting bracket 2 is fixed to the upper end of the column 1, a photovoltaic panel body 3 is installed on the connecting bracket 2, the photovoltaic panel body 3 is arranged in a rectangular array, and a cleaning mechanism is provided on the connecting bracket 2.

[0030] When installing the photovoltaic platform, install the column 1 at the designated position, then connect the connecting bracket 2 to the column 1, and then install the photovoltaic panel body 3 on the connecting bracket 2 in turn, and finally connect the corresponding transmission line, and finally put it into use. During the use process, the photovoltaic platform absorbs sunlight, converts solar energy into electrical energy, and uses the energy storage device to store the electrical energy, so as to achieve resource recycling. During the long-term use of the photovoltaic platform, the surface of the photovoltaic panel body 3 will be attached with a lot of sand and dust. At this time, the sand and dust attached to the surface of the photovoltaic panel body 3 can be cleaned by the cleaning mechanism, and the cleaning is relatively clean, and there is no need for operators to arrive at the site for cleaning, which improves convenience and is more conducive to the long-term use of the photovoltaic platform.

[0031] Reference Figure 3 - Figure 5 The cleaning structure includes a connecting column 26 installed on the photovoltaic panel body 3, a cleaning brush 6 is fixed on the connecting column 26, the cleaning brush 6 is in contact with the photovoltaic panel body 3, and a driving structure for driving the cleaning brush 6 to move is provided on the connecting bracket 2.

[0032] Among them, the driving structure includes a mounting plate 4 fixed on the connecting bracket 2, two symmetrically arranged mounting blocks 5 are fixed on the mounting plate 4, a driving motor 7 is fixed on the mounting block 5, a bidirectional screw rod 8 is fixed on the output end of the driving motor 7, the bidirectional screw rod 8 is rotatably connected to the mounting block 5, the end of the connecting column 26 is rotatably connected to the moving block 25, a ball nut is fixed inside the moving block 25, and the ball nut is slidably sleeved on the bidirectional screw rod 8.

[0033] In addition, two symmetrically arranged mounting blocks 29 are fixed on the connecting bracket 2, a controller 27 is fixed on the side of the mounting block, the controller 27 is electrically connected to the driving motor 7, a guide rod 10 is fixed between the two mounting blocks 29, and the end of the connecting column 26 away from the moving block 25 is rotatably connected to the guide block 11, and the guide block 11 is slidably sleeved on the guide rod 10.

[0034] In addition, a transmission gear 12 is fixed on the connecting column 26 , and a transmission rack 13 is fixed on the upper end of the mounting plate 4 , and the transmission gear 12 is meshed with the transmission rack 13 .

[0035] When the photovoltaic panel body 3 needs to be cleaned, a signal is sent to the controller 27 through remote control, and the controller 27 controls the driving motor 7 to work, so that it drives the bidirectional screw 8 to rotate. When the bidirectional screw 8 rotates, the moving block 25 is subjected to force and is restricted and guided by the guide block 11 and the guide rod 10, so that the moving block 25 drives the connecting column 26 to move. When the connecting column 26 moves, it drives the cleaning brush 6 to move. The cleaning brush 6 is always in contact with the photovoltaic panel body 3, so that the cleaning brush 6 wipes the photovoltaic panel body 3 and wipes off the sand and dust attached to the surface of the photovoltaic panel. At the same time, when the connecting column 26 moves, the transmission gear 12 on the connecting column 26 is restricted by the transmission rack 13 on the mounting plate 4 and rotates. When the transmission gear 12 rotates, it will drive the connecting column 26 to rotate, so that the connecting column 26 drives the cleaning brush 6 to rotate. The rotation of the cleaning brush 6 can improve the cleaning effect of sand and dust on the surface of the photovoltaic panel body 3. After the moving block 25 moves to one end of the reciprocating screw rod, it will automatically move back, thereby driving the cleaning brush 6 to reciprocate and clean the surface of the photovoltaic panel body 3. The cleaning mechanism is used to clean the photovoltaic panel body 3. The overall cleaning effect is good and the cleaning is convenient. There is no need to transport and install the cleaning equipment every time cleaning, which improves convenience.

[0036] Reference Figure 2 and Figure 6 A collecting box 14 is fixed to the lower end of the mounting plate 4, a cover plate 15 is fixed to the side of the collecting box 14, a ventilation hole is opened on the cover plate 15, a corrugated hose 19 is fixed to the collecting box 14, the corrugated hose 19 is fixedly connected to the moving block 25, a guide pipe 20 is fixed to the moving block 25, and the guide pipe 20, the corrugated hose 19 and the collecting box 14 are all interconnected.

[0037] A collecting net 18 is fixed inside the collecting box 14 , a driving shaft 16 is rotatably connected inside the collecting box 14 , a fan blade 17 is fixed on the driving shaft 16 , and the collecting net 18 is located above the fan blade 17 .

[0038] In addition, a transmission wheel 21 is fixed on the driving shaft 16 and the output end of the driving motor 7 , and the two transmission wheels 21 are connected by a transmission belt 22 .

[0039] In addition, a plurality of shunt tubes 23 are fixed on the flow guide tube 20 . The shunt tubes 23 are arranged in a straight line array. A trumpet tube 24 is fixed at one end of the shunt tube 23 away from the flow guide tube 20 .

[0040] When the driving motor 7 drives the cleaning brush 6 to move, the transmission wheel 21 on the output end of the driving motor 7 rotates accordingly, and under the action of the transmission belt 22, the transmission wheel 21 on the driving shaft 16 rotates, so that the driving shaft 16 rotates. When the driving shaft 16 rotates, the fan blades 17 follow the transmission, thereby generating suction. When the cleaning brush 6 cleans the sand and dust on the photovoltaic panel body 3, the cleaned sand and dust are affected by the suction of the fan blades 17 and enter the inside of the trumpet tube 24, enter the inside of the shunt pipe 23 through the trumpet tube 24, and then enter the inside of the guide pipe 20 through the shunt pipe 23, and then enter the corrugated hose 19, and finally enter the inside of the collection box 14 through the corrugated hose 19, and fall on the collection net 18, so as to collect the sand and dust. By collecting the sand and dust, the cleaning effect of the photovoltaic panel can be further improved, and the sand and dust cleaned by the cleaning brush 6 can be reduced from adhering to the photovoltaic panel body 3 again; when cleaning When the brush 6 moves to clean the photovoltaic panel body 3, it will drive the guide pipe 20, the shunt pipe 23, and the trumpet pipe 24 to move together. When the cleaning brush 6 sweeps the sand and dust on the photovoltaic panel body 3, the sand and dust can be collected in time, so that the sand and dust can be collected in real time, the sand and dust can be reduced and scattered, and the collection effect can be improved; by setting a plurality of shunt pipes 23 and a plurality of trumpet pipes 24, the range of collecting sand and dust can be increased, the sand and dust can be reduced and scattered, and the collection effect can be improved; in long-term use, when the operator arrives at the location of the photovoltaic platform to maintain some parts of the photovoltaic platform, the inside of the collection box 14 can be cleaned. When cleaning, the bolts used to fix the cover plate 15 are opened, and then the sand and dust on the collection net 18 are cleaned. After cleaning, the cover plate 15 is fixed to the collection box 14 with bolts. The cleaning process is more convenient and more conducive to long-term use.

[0041] Working principle: When installing the photovoltaic platform, install the column 1 at the designated position, then connect the connecting bracket 2 to the column 1, and then install the photovoltaic panel body 3 on the connecting bracket 2 in sequence, and finally connect the corresponding transmission line, and finally put it into use. During the use process, the photovoltaic platform absorbs sunlight, converts solar energy into electrical energy, and uses the energy storage device to store the electrical energy, so as to realize the reuse of resources; During the long-term use of the photovoltaic platform, a lot of sand and dust will adhere to the surface of the photovoltaic panel body 3. At this time, a signal is sent to the controller 27 through remote control, and the controller 27 controls the driving motor 7 to work, so that it drives the bidirectional screw 8 to rotate. When the bidirectional screw 8 rotates, the moving block 25 is subjected to force and is restricted and guided by the guide block 11 and the guide rod 10, so that the moving block 25 drives the connecting column 26 to move. When the connecting column 26 moves, it drives the cleaning brush 6 to move. At the same time, when the connecting column 26 moves, the transmission gear 12 on the connecting column 26 is subjected to the force on the mounting plate 4. The transmission rack 13 is restricted so as to rotate, so that the connecting column 26 drives the cleaning brush 6 to rotate, and the surface of the photovoltaic panel body 3 is cleaned by the rotation of the cleaning brush 6. After the moving block 25 moves to one end of the reciprocating screw rod, it will automatically move back, thereby driving the cleaning brush 6 to reciprocate and clean the surface of the photovoltaic panel; the rotating reciprocating cleaning brush 6 cleans the surface of the photovoltaic panel body 3. The whole cleaning effect is good, the cleaning process is more convenient, and through the background control method, there is no need to transport and install the cleaning equipment every time cleaning, thereby improving convenience.

[0042] When the driving motor 7 drives the cleaning brush 6 to move, the transmission wheel 21 on the output end of the driving motor 7 rotates accordingly, and drives the transmission wheel 21 on the driving shaft 16 to rotate under the action of the transmission belt 22, so that the driving shaft 16 rotates. When the driving shaft 16 rotates, the fan blades 17 follow the transmission, thereby generating suction. When the cleaning brush 6 cleans the sand and dust on the photovoltaic panel body 3, the cleaned sand and dust are affected by the suction of the fan blades 17, and will enter the inside of the trumpet tube 24, enter the inside of the shunt pipe 23 through the trumpet tube 24, and then enter the inside of the guide pipe 20 through the shunt pipe 23, and then enter the corrugated hose 19, and finally enter the inside of the collection box 14 through the corrugated hose 19, and fall on the collection net 18 to collect the sand and dust; when the driving motor 7 is working, it can also drive the driving shaft 16 and other structures to rotate to achieve the collection effect. By collecting the sand and dust, the cleaning effect of the photovoltaic panel can be further improved, and the sand and dust cleaned by the cleaning brush 6 can be reduced. Adhere to the photovoltaic panel body 3 again, and the use effect is improved.

[0043] During long-term use, when the operating personnel arrive at the location of the photovoltaic platform to maintain some components of the photovoltaic platform, they can clean the inside of the collection box 14. When cleaning, open the bolts used to fix the cover 15, and then clean the sand and dust on the collection net 18. After cleaning, use the bolts to fix the cover 15 to the collection box 14.

Claims

1. A photovoltaic platform for sandy wasteland, comprising a column (1), characterized in that: A connecting bracket (2) is fixed to the upper end of the upright column (1), a photovoltaic panel body (3) is mounted on the connecting bracket (2), the photovoltaic panel body (3) is arranged in a rectangular array, a cleaning mechanism is provided on the connecting bracket (2), the cleaning structure comprises a connecting column (26) mounted on the photovoltaic panel body (3), a cleaning brush (6) is fixed on the connecting column (26), the cleaning brush (6) is in contact with the photovoltaic panel body (3), and a driving structure for driving the cleaning brush (6) to move is provided on the connecting bracket (2).

2. The photovoltaic platform for sandy wasteland according to claim 1, characterized in that: The driving structure comprises a mounting plate (4) fixed on the connecting bracket (2), two symmetrically arranged mounting blocks (5) being fixed on the mounting plate (4), a driving motor (7) being fixed on the mounting block (5), a bidirectional screw rod (8) being fixed on the output end of the driving motor (7), the bidirectional screw rod (8) being rotatably connected to the mounting block (5), the end of the connecting column (26) being rotatably connected to the moving block (25), a ball nut being fixed inside the moving block (25), and the ball nut being slidably sleeved on the bidirectional screw rod (8).

3. The photovoltaic platform for sandy wasteland according to claim 2, characterized in that: Two symmetrically arranged mounting blocks (9) are fixed on the connecting bracket (2), a controller (27) is fixed on the side of the mounting block, the controller (27) is electrically connected to the driving motor (7), a guide rod (10) is fixed between the two mounting blocks (9), and one end of the connecting column (26) away from the moving block (25) is rotatably connected to the guide block (11), and the guide block (11) is slidably sleeved on the guide rod (10).

4. The photovoltaic platform for sandy wasteland according to claim 3, characterized in that: A transmission gear (12) is fixed on the connecting column (26), a transmission rack (13) is fixed on the upper end of the mounting plate (4), and the transmission gear (12) is meshed with the transmission rack (13).

5. The photovoltaic platform for sandy wasteland according to claim 2, characterized in that: A collecting box (14) is fixed at the lower end of the mounting plate (4), a cover plate (15) is fixed on the side of the collecting box (14), a ventilation hole is provided on the cover plate (15), a corrugated hose (19) is fixed on the collecting box (14), the corrugated hose (19) is fixedly connected to the moving block (25), a guide pipe (20) is fixed on the moving block (25), and the guide pipe (20), the corrugated hose (19) and the collecting box (14) are all interconnected.

6. The photovoltaic platform for sandy wasteland according to claim 5, characterized in that: A collection net (18) is fixed inside the collection box (14), a drive shaft (16) is rotatably connected inside the collection box (14), a fan blade (17) is fixed on the drive shaft (16), and the collection net (18) is located above the fan blade (17).

7. The photovoltaic platform for sandy wasteland according to claim 6, characterized in that: A transmission wheel (21) is fixed on the driving shaft (16) and the output end of the driving motor (7), and the two transmission wheels (21) are connected via a transmission belt (22).

8. The photovoltaic platform for sandy wasteland according to claim 7, characterized in that: A plurality of flow diversion tubes (23) are fixed on the flow guide tube (20), the flow diversion tubes (23) are arranged in a straight line array, and a trumpet tube (24) is fixed at one end of the flow diversion tube (23) away from the flow guide tube (20).

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