A photovoltaic cleaning device for a photovoltaic intelligent power station

Abstract

The present invention relates to the technical field of photovoltaic cleaning, and particularly to a photovoltaic cleaning device for a photovoltaic intelligent power station, which includes a cleaning machine, a flipping cavity, and a cleaning cavity provided at the bottom of the cleaning machine. An activity cavity is opened at the bottom of the other end of the cleaning machine. Bearings are fixedly installed by bolts at both ends inside the flipping cavity and the activity cavity of the cleaning machine. A first rolling rod is rotatably connected between the bearings in the flipping cavity, and a second rolling rod is rotatably connected between the bearings in the activity cavity. A triangular pushing plate is fixedly installed by bolts at the bottom of the flipping cavity of the cleaning machine away from one end of the first rolling rod. An activity hole is opened at the center of the top of the flipping cavity of the cleaning machine. In the present invention, the front friction wheel is driven by the first rolling rod to move on the photovoltaic panel, and the rotating spiral blades outside the cleaning rotating shaft are used to flip the snow on the top of the triangular pushing plate, so that the snow enters the arc-shaped pushing plate, and the snow in the arc-shaped pushing plate is discharged through the snow outlet hole, improving the snow cleaning effect.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic cleaning, and particularly to a photovoltaic cleaning device for a photovoltaic intelligent power station. Background Art

[0002] Solar photovoltaic power generation is a renewable energy power generation technology with ideal characteristics of sustainable development. It is a power station that converts solar radiation energy into electrical energy through a solar cell array. Currently, photovoltaics has been applied in multiple fields such as construction, agriculture, transportation, and industry, and is expected to continuously penetrate into various scenarios of smart cities, reducing energy consumption, improving energy use efficiency, and at the same time contributing to the realization of the carbon peak and carbon neutrality goals in various fields.

[0003] However, due to seasonal limitations, in winter snow weather, photovoltaic panels are often covered with thick snow. The accumulation of rain and snow will greatly reduce the power generation efficiency of photovoltaic power stations. In the traditional method, workers will clean the snow on the top of the photovoltaic panels by holding a mop, but the operation volume is relatively large, the snow cleaning and removal ability is weak, and the efficiency is low. Another method is to use a snow removal machine to clean the snow on the photovoltaic panels. During the snow removal process, the snow removal machine walks on the photovoltaic panels through drive wheels, and uses the push plate at the bottom to accumulate and push the snow from one end of the photovoltaic panel until all the snow is pushed off at the other end of the photovoltaic panel. However, when the photovoltaic panels are relatively long or the snow is relatively deep, the snow removal machine cannot completely clean the snow on the photovoltaic panels, and a large amount of snow will still remain on the photovoltaic panels. Summary of the Invention

[0004] In order to overcome the deficiencies of the prior art, the present invention provides a photovoltaic cleaning device for a photovoltaic intelligent power station.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: It includes a cleaning machine, a flipping cavity provided at the bottom of one end of the cleaning machine, and a cleaning cavity provided at the bottom of the cleaning machine. An activity cavity is opened at the bottom of the other end of the cleaning machine. Bearings are bolted and fixedly installed at both ends inside the flipping cavity and the activity cavity of the cleaning machine. A first rolling rod is rotatably connected between the bearings in the flipping cavity, and a second rolling rod is rotatably connected between the bearings in the activity cavity. A triangular push plate is bolted and fixedly installed at the bottom of the flipping cavity of the cleaning machine at the end far from the first rolling rod. An activity hole is opened at the center of the top of the flipping cavity of the cleaning machine, and the activity hole is located at the center of the top of the triangular push plate. Snow discharge holes are opened at both ends of the triangular push plate of the cleaning machine. A cleaning assembly for pushing and cleaning the snow on the triangular push plate is provided at the center of the top of the activity hole of the cleaning machine, and the cleaning assembly includes:

[0006] An arc-shaped pushing plate for pushing snow on the triangular pushing plate. The arc-shaped pushing plate is movably arranged at the top center of the triangular pushing plate. A turning frame is fixedly installed at the top center of the movable hole on the sweeper through bolts. At the center of the two ends of the top of the turning frame, a first gear and a second gear are respectively connected through bearings. The first gear and the second gear are connected by a chain in the turning frame.

[0007] A movable plate for pushing snow on the arc-shaped pushing plate. Limiting sliding grooves are opened at the bottom of both sides of the turning frame. A limiting pulley is slidably connected in the limiting sliding grooves on the turning frame. The center of the top of the limiting pulley is connected by a limiting rod to the movable plate that is movably arranged at the bottom center of the chain. A T-shaped limiting ring is fixedly installed at the bottom center of the chain link of the chain through bolts. A limiting groove that matches the size of the T-shaped limiting ring is opened at the top center of the movable plate, and the T-shaped limiting ring movably penetrates through the limiting groove on the movable plate. Movable rods are fixedly installed around the bottom of the movable plate through bolts, and the bottom ends of the movable rods are fixedly installed on the top of the arc-shaped pushing plate through bolts.

[0008] A rotating spiral blade for flipping and collecting snow on the photovoltaic panel body. A cleaning rotating shaft is connected to the sweeper through the bearing at one side of the top of the triangular pushing plate. The rotating spiral blade is arranged at the inner center of the flipping cavity on the cleaning rotating shaft, and the rotating spiral blade is movably arranged at the bottom of one side of the arc-shaped pushing plate. A storage hole is opened at the top between the flipping cavity and the cleaning cavity on the sweeper.

[0009] Cleaning rotating shafts are connected to the sweeper through the bearings at the centers of both ends of the cleaning cavity. Receiving frames are fixedly installed on the outer peripheries of both ends of the cleaning rotating shafts. One side of the receiving frame is connected by a connecting rod, and the tops of the connecting rods are fixedly installed on the arc-shaped receiving plate on one side inside the cleaning cavity through bolts. Cleaning brushes are fixedly installed on the outer peripheries of the cleaning rotating shafts between the receiving frames. The arc-shaped receiving plate is fixed on the outer side of the cleaning brush.

[0010] As a preferred technical solution of the present invention, front friction wheels are fixedly installed at both ends of the first rolling rod in the flipping cavity. A first belt pulley is fixedly installed on the outer periphery of one end of the cleaning rotating shaft in the sweeper through bolts. A second belt pulley is fixedly installed on the outer periphery of one end of the first rolling rod through bolts. A first transmission belt is connected between the first belt pulley and the second belt pulley.

[0011] One end of the outer periphery of the sweeper is fixedly installed with a motor plate through bolts. One side of the bottom of the motor plate is fixedly installed with a first motor through bolts. One end of the first rolling rod penetrates through the bearing on the sweeper and extends to the output end of the first motor.

[0012] As a preferred technical solution of the present invention, rear friction wheels are fixedly installed at both ends of the movable cavity on the second rolling rod. The top end of the second rolling rod is fixedly installed with a third belt pulley on the outer periphery in the sweeper. One end of the cleaning rotating shaft penetrates through the bearing and is connected with a fourth belt pulley located in the sweeper. A second transmission belt is connected between the third belt pulley and the fourth belt pulley.

[0013] One end of the outer periphery of the sweeper is connected with a second motor through a motor plate. The top end of the cleaning rotating shaft penetrates through the bearing on the sweeper and extends to the output end of the second motor. A plurality of handles are fixedly installed on both ends of the sweeper through bolts.

[0014] As a preferred technical solution of the present invention, one end of the top of the flipping frame is connected with a third motor through a motor plate. The first gear and the second gear are both connected in the flipping frame through the rotating shafts at the centers of the bearings. The top end of the rotating shaft on the first gear penetrates through the bearing and extends to the output end of the third motor.

[0015] The arc-shaped pushing plate moves between the two snow outlet holes. The movable rods all move in the movable holes, and the bottom of the arc-shaped pushing plate is movably abutted against the top of the triangular pushing plate. The triangular pushing plate is made of rubber material.

[0016] As a preferred technical solution of the present invention, support rods are fixedly installed around the bottom of the sweeper through bolts. The bottoms of the support rods are rotatably connected with limit rollers, and the limit rollers are all located on one side of the bottom of the front friction wheel and the rear friction wheel. The limit rollers are horizontal with the sweeper. A photovoltaic power generation panel is fixedly installed on one side of the flipping frame on the top of the sweeper. A battery assembly is fixedly installed at the center of one end of the photovoltaic power generation panel on the top of the sweeper.

[0017] Compared with the prior art, the beneficial effects that the present invention can achieve are:

[0018] 1. Drive the front friction wheel to move on the photovoltaic panel through the first rolling rod, use the rotating spiral blades outside the cleaning rotating shaft to flip the snow on the top of the triangular pushing plate, so that the snow enters the arc-shaped pushing plate, and discharge the snow in the arc-shaped pushing plate through the snow outlet holes, improving the snow cleaning effect.

[0019] 2. The residual snow accumulated on the arc-shaped storage board is introduced into the arc-shaped pushing board through the cleaning holes by the cleaning brush outside the rotating shaft, and the snow is discharged from both ends by the arc-shaped pushing board. The structure is stable, and the cleaning brush thoroughly cleans the residual snow on the top of the photovoltaic panel.

[0020] 3. The chain on the first gear and the second gear is driven to rotate by the third motor. The T-shaped limit ring under the chain cooperates with the limit slot on the movable board to achieve stable reciprocating motion in the flipping frame. The chain drives the arc-shaped pushing board under the movable board to discharge the snow from both sides in the flipping cavity, with high snow removal efficiency.

[0021] 4. The fourth pulley on the cleaning rotating shaft drives the second rolling rod to rotate synchronously, so that the rear friction wheels at both ends of the second rolling rod move on the photovoltaic panel. The linkage structure is stable, and the effect of rotating cleaning is achieved during the driving process.

[0022] 5. The second pulley on the first rolling rod drives the cleaning rotating shaft to rotate synchronously. The first motor drives the first rolling rod and the cleaning rotating shaft to drive the sweeper and the rotating spiral blades rotate the snow on the triangular pushing board. The driving of the sweeper, the flipping of the snow, and the snow removal of the arc-shaped pushing board are synchronously realized, with a clever design. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 is the present invention Figure 1 schematic diagram of the top structure of the sweeper in;

[0025] Figure 3 is the present invention Figure 1 schematic diagram of the bottom structure of the sweeper in;

[0026] Figure 4 is the present invention Figure 3 schematic diagram of the connection structure of the triangular pushing board in;

[0027] Figure 5 is the present invention Figure 1 schematic diagram of the internal structure of the flipping frame in;

[0028] Figure 6 is the present invention Figure 1 schematic diagram of the connection structure of the first rolling rod in;

[0029] Figure 7 is the present invention Figure 3 schematic diagram of the connection structure of the second rolling rod in;

[0030] Figure 8 is the present invention Figure 5 schematic diagram of the connection structure of the movable board in;

[0031] Figure 9 For the present invention Figure 8 Schematic diagram of the chain connection structure

[0032] Figure 10 For the present invention Figure 8 Schematic diagram of the connection structure of the arc-shaped push plate

[0033] Wherein: 10, sweeper; 11, movable cavity; 12, second rolling rod; 13, storage hole; 14, motor plate; 15, rear friction wheel; 16, handle; 17, support rod; 18, limit roller; 20, flipping cavity; 21, first rolling rod; 22, triangular push plate; 23, movable hole; 24, snow outlet hole; 25, rotating spiral blade; 26, cleaning rotating shaft; 27, front friction wheel; 30, cleaning cavity; 31, cleaning rotating shaft; 32, storage rack; 33, connecting rod; 34, arc-shaped storage plate; 35, cleaning brush; 40, arc-shaped push plate; 41, flipping frame; 42, first gear; 43, second gear; 44, chain; 45, limit chute; 46, limit pulley; 47, rotating shaft; 48, third motor; 50, movable plate; 51, limit rod; 52, T-shaped limit ring; 53, limit groove; 54, movable rod; 60, first motor; 61, first pulley; 62, second pulley; 63, first transmission belt; 70, second motor; 71, third pulley; 72, fourth pulley; 73, second transmission belt; 80, photovoltaic power generation panel; 81, battery assembly; 90, bearing. Detailed implementation manners

[0034] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments. However, the following embodiments are only the preferred embodiments of the present invention, not all of them. Based on the embodiments in the implementation manners, other embodiments obtained by those skilled in the art without creative efforts all belong to the protection scope of the present invention. The experimental methods in the following embodiments are all conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments can all be obtained from commercial channels unless otherwise specified.

[0035] Embodiment: As Figure 1 , Figure 3 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10As shown in the figure, it includes a sweeper 10, a flipping cavity 20 provided at the bottom of one end of the sweeper 10, and a cleaning cavity 30 provided at the bottom of the sweeper 10. An activity cavity 11 is opened at the bottom of the other end of the sweeper 10. Bearings 90 are bolted and fixed at both inner ends of the flipping cavity 20 and the activity cavity 11 on the sweeper 10. A first rolling rod 21 is rotatably connected between the bearings 90 in the flipping cavity 20, and a second rolling rod 12 is rotatably connected between the bearings 90 in the activity cavity 11. A triangular pushing plate 22 is bolted and fixed at the bottom of the end of the flipping cavity 20 on the sweeper 10 away from the first rolling rod 21. An activity hole 23 is opened at the center of the top of the flipping cavity 20 on the sweeper 10, and the activity hole 23 is located at the center of the top of the triangular pushing plate 22. Snow discharge holes 24 are opened at both ends of the triangular pushing plate 22 on the sweeper 10 to discharge the snow from both ends and avoid accumulation. A cleaning assembly for pushing and cleaning the snow on the triangular pushing plate 22 is provided at the center of the top of the activity hole 23 on the sweeper 10, and the cleaning assembly includes:

[0036] An arc-shaped pushing plate 40 for pushing the snow on the triangular pushing plate 22. The arc-shaped pushing plate 40 is movable at the center of the top of the triangular pushing plate 22. A flipping frame 41 is bolted and fixed at the center of the top of the activity hole 23 on the sweeper 10. A first gear 42 and a second gear 43 are respectively connected to the centers of the two ends of the top of the flipping frame 41 through bearings 90. A chain 44 is connected between the first gear 42 and the second gear 43 in the flipping frame 41 to realize the reciprocating movement of the arc-shaped pushing plate 40;

[0037] An activity plate 50 for pushing the snow on the arc-shaped pushing plate 40. Limiting sliding grooves 45 are opened at the bottom of both sides of the flipping frame 41. Limiting pulleys 46 are slidably connected in the limiting sliding grooves 45 on the flipping frame 41. An activity plate 50 that is movable at the center of the bottom of the chain 44 is connected to the center of the top of the limiting pulley 46 through a limiting rod 51, so that the activity plate 50 moves back and forth smoothly and stably. A T-shaped limiting ring 52 is bolted and fixed at the center of the bottom of the chain link of the chain 44. A limiting groove 53 that matches the size of the T-shaped limiting ring 52 is opened at the center of the top of the activity plate 50, and the T-shaped limiting ring 52 is movably penetrated through the limiting groove 53 on the activity plate 50 to achieve the effect of active limiting. Activity rods 54 are bolted and fixed around the bottom of the activity plate 50, and the bottom ends of the activity rods 54 are bolted and fixed on the top of the arc-shaped pushing plate 40 to achieve the effect of snow discharge through through connection;

[0038] The rotating spiral blade 25 for flipping and collecting snow on the photovoltaic panel body. On the sweeper 10, a cleaning rotating shaft 26 is connected to the top side of the triangular pushing plate 22 through a bearing 90. A rotating spiral blade 25 is arranged at the inner center of the flipping cavity 20 on the cleaning rotating shaft 26, and the rotating spiral blade 25 is movably located at the bottom side of one side of the arc-shaped pushing plate 40. The rotating spiral blade 25 is used to flip the accumulated snow onto the triangular pushing plate 22. On the sweeper 10, a storage hole 13 is opened at the top between the flipping cavity 20 and the cleaning cavity 30, which is convenient for the concentrated pushing out of the accumulated snow.

[0039] On the sweeper 10, cleaning rotating shafts 31 are connected to the center of both ends of the cleaning cavity 30 through bearings 90. Receiving frames 32 are fixedly installed on the outer peripheries of both ends of the cleaning rotating shafts 31. One side of the receiving frame 32 is connected through a connecting rod 33, and arc-shaped receiving plates 34 are fixedly installed between the tops of the connecting rods 33 on one side inside the cleaning cavity 30 through bolts. The residual snow is concentrated by the arc-shaped receiving plates 34. Cleaning brushes 35 are fixedly installed on the outer peripheries of the cleaning rotating shafts 31 between the receiving frames 32. The arc-shaped receiving plates 34 are fixed on the outer side of the cleaning brushes 35. The rotating cleaning brushes 35 drive the snow at the bottom of the arc-shaped receiving plates 34 to enter the triangular pushing plate 22 through the storage hole 13.

[0040] Refer to Figure 1 and Figure 4 On the first rolling rod 21, front friction wheels 27 are fixedly installed at both ends in the flipping cavity 20. On the sweeper 10, a first belt pulley 61 is fixedly installed on the outer periphery of one end of the cleaning rotating shaft 26 through bolts. A second belt pulley 62 is fixedly installed on the outer periphery of one end of the first rolling rod 21 through bolts. A first transmission belt 63 is connected between the first belt pulley 61 and the second belt pulley 62 for transmission connection to realize the rotational drive of the front friction wheels 27 and the synchronous rotation of the cleaning rotating shaft 26.

[0041] On the outer periphery of one end of the sweeper 10, a motor plate 14 is fixedly installed through bolts. On the bottom side of the motor plate 14, a first motor 60 is fixedly installed through bolts. One end of the first rolling rod 21 penetrates through the bearing 90 on the sweeper 10 and extends to the output end of the first motor 60, with a stable structure.

[0042] Refer to Figure 3 、 Figure 4 and Figure 7 On the second rolling rod 12, rear friction wheels 15 are fixedly installed at both ends in the moving cavity 11. On the top of the second rolling rod 12, a third belt pulley 71 is fixedly installed on the outer periphery of the sweeper 10 through bolts. One end of the cleaning rotating shaft 31 penetrates through the bearing 90 and is connected to a fourth belt pulley 72 located in the sweeper 10. A second transmission belt 73 is connected between the third belt pulley 71 and the fourth belt pulley 72 to drive the rear friction wheels 15 to move on the photovoltaic panel and achieve the snow removal effect.

[0043] One end of the outer periphery of the sweeper 10 is connected to a second motor 70 through a motor plate 14. The top end of the cleaning rotating shaft 31 penetrates through a bearing 90 on the sweeper 10 and extends to the output end of the second motor 70. A plurality of handles 16 are fixedly installed on both ends of the sweeper 10 through bolts, facilitating the movement of the sweeper 10.

[0044] Refer to Figure 3 、 Figure 4 、 Figure 5 、 Figure 8 and Figure 9 ,One end of the top of the flipping frame 41 is connected to a third motor 48 through a motor plate 14. The first gear 42 and the second gear 43 are both connected in the flipping frame 41 through a rotating shaft 47 at the center of the bearing 90. The top end of the rotating shaft 47 on the first gear 42 penetrates through the bearing 90 and extends to the output end of the third motor 48, enabling the arc-shaped pushing plate 40 under the movable plate 50 to push the snow accumulation.

[0045] The arc-shaped pushing plate 40 moves between two snow outlet holes 24. The movable rods 54 all move in the movable holes 23, and the bottom of the arc-shaped pushing plate 40 is movably abutted against the top of the triangular pushing plate 22. The triangular pushing plate 22 is made of rubber material, with a simple structure and no damage to the photovoltaic panel.

[0046] Refer to Figure 3 and Figure 5 ,Support rods 17 are fixedly installed around the bottom of the sweeper 10 through bolts. The bottoms of the support rods 17 are rotatably connected to limit rollers 18, and the limit rollers 18 are all located on one side of the bottoms of the front friction wheel 27 and the rear friction wheel 15. The limit rollers 18 are horizontal with the sweeper 10, limiting and pushing the sweeper 10 on the top of the photovoltaic panel. A photovoltaic power generation panel 80 is fixedly installed on one side of the flipping frame 41 on the top of the sweeper 10 through bolts. A battery assembly 81 is fixedly installed at the center of one end of the photovoltaic power generation panel 80 on the top of the sweeper 10 through bolts, providing electrical energy for the sweeper 10.

[0047] Working principle: Place the sweeper 10 on the top of the photovoltaic panel body through the handle 16, drive the front friction wheel 27 and the rear friction wheel 15 to abut against both ends of the top of the photovoltaic panel body, and use the first motor 60 to drive the front friction wheel 27 on the first rolling rod 21 to drive and walk on the photovoltaic panel body. During the rotation of the first rolling rod 21, the rotating spiral blades 25 outside the cleaning rotating shaft 26 are driven by the first pulley 61, the second pulley 62 and the first transmission belt 63 to perform a flipping motion on the snow accumulated by pushing one side of the triangular pushing plate 22, so that the snow outside the triangular pushing plate 22 enters the flipping cavity 20. The arc-shaped pushing plate 40 discharges the snow on the triangular pushing plate 22 through the snow discharge holes 24 at both ends. The third motor 48 drives the first gear 42 to perform a rotating motion. The first gear 42 drives the T-shaped limiting ring 52 to move in the limiting groove 53 on the movable plate 50 under the action of the rotating shaft 47, the second gear 43 and the chain 44. The rotating motion of the chain 44 drives the movable plate 50 between the limiting seats to reciprocate in the movable hole 23 through the T-shaped limiting ring 52 and the limiting groove 53, and then drives the arc-shaped pushing plate 40 to push the snow on the top of the triangular pushing plate 22 to both sides through the movable rod 54, so that the snow on the top of the photovoltaic panel body is discharged from the snow discharge holes 24 at both ends under the action of the sweeper 10, without the need to pile up to one end and push it down, improving the snow cleaning effect;

[0048] The cleaning brush 35 outside the cleaning rotating shaft 31 is driven by the second motor 70 to block and collect the residual snow through the arc-shaped storage. The rotating cleaning brush 35 cleans the residual snow, and at the same time rotates the snow through the storage hole 13 onto the top of the triangular pushing plate 22 in the flipping cavity 20, and then the arc-shaped pushing plate 40 at the bottom is driven by the movable plate 50 to centrally discharge the snow from the snow discharge holes 24, realizing a further cleaning effect on the top of the photovoltaic panel body. During the pushing operation, the snow on the photovoltaic panel is continuously discharged from the snow discharge holes 24, improving the snow cleaning ability.

[0049] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those skilled in the art to which the present invention pertains.

Claims

1. A photovoltaic cleaning device for a photovoltaic smart power station, comprising a cleaning machine (10), a turning chamber (20) arranged at the bottom of one end of the cleaning machine (10), and a cleaning chamber (30) arranged at the bottom of the cleaning machine (10), characterized in that: The sweeper (10) is provided with an active cavity (11) at the bottom of the other end. Bearings (90) are bolted and installed at both ends of the inside of the flip cavity (20) and the active cavity (11) of the sweeper (10). A first rolling rod (21) is rotatably connected between the bearings (90) of the flip cavity (20). A second rolling rod (12) is rotatably connected between the bearings (90) of the active cavity (11). The sweeper (10) has a bottom at one end of the flip cavity (20) away from the first rolling rod (21). A triangular push plate (22) is fixedly installed by bolts, a movable hole (23) is provided on the sweeper (10) at the top center of the flip chamber (20), and the movable hole (23) is located at the top center of the triangular push plate (22), snow outlet holes (24) are provided on the sweeper (10) at both ends of the triangular push plate (22), and a cleaning component for pushing and cleaning snow on the triangular push plate (22) is provided on the sweeper (10) at the top center of the movable hole (23), and the cleaning component comprises: An arc-shaped push plate (40) for pushing snow on the triangular push plate (22), the arc-shaped push plate (40) being movable at the top center of the triangular push plate (22), a turning frame (41) being fixedly mounted on the sweeper (10) at the top center of the movable hole (23) by means of bolts, a first gear (42) and a second gear (43) being respectively connected at the top two ends of the turning frame (41) by means of bearings (90), and the first gear (42) and the second gear (43) being connected by a chain (44) in the turning frame (41); The movable plate (50) for pushing snow on the arc-shaped push plate (40) is provided with limit slots (45) at the bottom of both sides of the flip frame (41), and the limit pulley (46) is slidably connected to the flip frame (41) in the limit slots (45). The top center of the limit pulley (46) is connected to the movable plate (50) at the bottom center of the chain (44) through a limit rod (51). The chain (44) is connected at the bottom center of the chain link through a bolt. A T-shaped limiting ring (52) is fixedly installed, a limiting groove (53) having a size matching that of the T-shaped limiting ring (52) is opened at the center of the top of the movable plate (50), and the T-shaped limiting ring (52) is movably inserted into the limiting groove (53) on the movable plate (50), a movable rod (54) is fixedly installed around the bottom of the movable plate (50) by bolts, and the bottom end of the movable rod (54) is fixedly installed on the top of the arc-shaped pushing plate (40) by bolts; A rotating spiral blade (25) for turning over and collecting snow on the photovoltaic panel body, the sweeper (10) is connected to a sweeping shaft (26) on one side of the top of the triangular push plate (22) through the bearing (90), the sweeping shaft (26) is provided with the rotating spiral blade (25) at the inner center of the turning chamber (20), and the rotating spiral blade (25) moves at the bottom of one side of the arc-shaped push plate (40), and the sweeper (10) is provided with a storage hole (13) at the top between the turning chamber (20) and the cleaning chamber (30); The cleaning machine (10) is connected to a cleaning shaft (31) at the centers of both ends of the cleaning chamber (30) via the bearings (90); storage racks (32) are fixedly mounted on the outer peripheries of both ends of the cleaning shaft (31); one side of the storage rack (32) is connected via a connecting rod (33); between the top ends of the connecting rods (33), an arc-shaped storage plate (34) is fixedly mounted on one side of the interior of the cleaning chamber (30) via bolts; a cleaning brush (35) is fixedly mounted on the cleaning shaft (31) at the outer periphery between the storage racks (32); and the arc-shaped storage plate (34) is fixedly mounted on the outer side of the cleaning brush (35); The arc-shaped push plate (40) moves between the two snow outlet holes (24), the movable rods (54) all move in the movable holes (23), and the bottom of the arc-shaped push plate (40) and the top of the triangular push plate (22) move against each other, and the triangular push plate (22) is made of rubber material.

2. A photovoltaic cleaning device for a photovoltaic smart power station according to claim 1, characterized in that: Front friction wheels (27) are fixedly mounted on the first rolling rod (21) at both ends in the flip chamber (20); a first pulley (61) is fixedly mounted on the outer periphery of one end of the cleaning shaft (26) in the sweeper (10) by bolts; a second pulley (62) is fixedly mounted on the outer periphery of one end of the first rolling rod (21) by bolts; and a first transmission belt (63) is connected between the first pulley (61) and the second pulley (62).

3. A photovoltaic cleaning device for a photovoltaic smart power station according to claim 2, characterized in that: A motor plate (14) is fixedly mounted on the outer periphery of one end of the sweeper (10) by means of bolts, a first motor (60) is fixedly mounted on one side of the bottom of the motor plate (14) by means of bolts, and one end of the first rolling rod (21) passes through the bearing (90) on the sweeper (10) and extends to the output end of the first motor (60).

4. A photovoltaic cleaning device for a photovoltaic smart power station according to claim 1, characterized in that: The second rolling rod (12) is fixedly mounted with rear friction wheels (15) at both ends of the movable cavity (11); a third pulley (71) is fixedly mounted on the top end of the second rolling rod (12) on the outer periphery of the sweeper (10) by bolts; one end of the cleaning shaft (31) passes through the bearing (90) and is connected to a fourth pulley (72) located in the sweeper (10); a second transmission belt (73) is connected between the third pulley (71) and the fourth pulley (72).

5. A photovoltaic cleaning device for a photovoltaic smart power station according to claim 4, characterized in that: The outer periphery of one end of the sweeper (10) is connected to a second motor (70) via a motor plate (14); the top end of the cleaning shaft (31) passes through the bearing (90) on the sweeper (10) and extends to the output end of the second motor (70); and a plurality of handles (16) are fixedly mounted on both ends of the sweeper (10) via bolts.

6. A photovoltaic cleaning device for a photovoltaic smart power station according to claim 1, characterized in that: A third motor (48) is connected to one end of the top of the flip frame (41) via a motor plate (14); the first gear (42) and the second gear (43) are both connected to the flip frame (41) via a rotating shaft (47) at the center of the bearing (90); the top end of the rotating shaft (47) on the first gear (42) passes through the bearing (90) and extends to the output end of the third motor (48).

7. A photovoltaic cleaning device for a photovoltaic smart power station according to claim 1, characterized in that: Support rods (17) are fixedly installed around the bottom of the sweeper (10) by bolts, and the bottoms of the support rods (17) are rotatably connected to limit rollers (18), and the limit rollers (18) are located on one side of the bottom of the front friction wheel (27) and the rear friction wheel (15), and the limit rollers (18) are kept level with the sweeper (10). A photovoltaic power generation panel (80) is fixedly installed on the top of the sweeper (10) on one side of the flip frame (41) by bolts, and a battery assembly (81) is fixedly installed on the top of the sweeper (10) at the center of one end of the photovoltaic power generation panel (80) by bolts.

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