Angle-adjustable photovoltaic power generation system

Abstract

The present invention relates to the technical field of photovoltaic module support components, and in particular to an angle-adjustable photovoltaic power generation system, comprising an electronically controlled drive base and a photovoltaic power generation panel body, wherein both ends of the electronically controlled drive base output shaft are fixedly connected to support side beams, and the ends of the two support side beams that are away from each other are fixedly connected to side platforms, and a cleaning component is arranged between the two side platforms, and the cleaning component comprises a cleaning box, an inner cavity is provided inside the cleaning box, and a reciprocating removal component is arranged inside the inner cavity. After the present invention cleans and removes stones on the surface of the photovoltaic power generation panel body through the cleaning component, the rotating motor in the cleaning component is started to drive the part of the cleaning cotton pad that has been cleaned of stones to be stored in the inner cavity, and then the cleaning cotton pad is used to clean the surface of the photovoltaic power generation panel body again, so that the secondary damage to the surface of the photovoltaic power generation panel body caused by the stones remaining during cleaning can be avoided, thereby achieving the improvement of the cleaning effect on the surface of the photovoltaic power generation panel body.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic module support components, and in particular to an angle-adjustable photovoltaic power generation system. Background Art

[0002] A photovoltaic power generation system refers to a distributed power generation system that uses photovoltaic modules to directly convert solar energy into electrical energy. It is a new type of power generation and comprehensive energy utilization method with broad development prospects. During the use of existing photovoltaic power generation systems, in order to improve the efficiency of photovoltaic power generation, an angle adjustment mechanism is added to the photovoltaic power generation system to maximize its daily sunshine time. During the rotation and adjustment process of the photovoltaic panels, stones and impurities stagnant on them scratch the surface of the photovoltaic panels, thereby reducing the service life of the photovoltaic panels. Therefore, the existing technology adopts a cleaning mechanism outside the photovoltaic panels to clean up stones and other particulate impurities. Since the cleaning mechanism mostly uses a brush or a cleaning cotton pad to clean the stones on the surface of the photovoltaic panels, the stones are easily retained on the surface of the brush or the cleaning cotton pad, thereby causing secondary damage to the photovoltaic panels during cleaning, which in turn affects the use of the photovoltaic panels. Summary of the Invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides an angle-adjustable photovoltaic power generation system.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: an angle-adjustable photovoltaic power generation system, comprising an electronically controlled drive base, both ends of the output shaft of the electronically controlled drive base are fixedly connected to support side beams, the ends of the two support side beams that are close to each other are fixedly connected to the photovoltaic power generation panel body, and the ends of the two support side beams that are far away from each other are fixedly connected to the side platforms, and a driving component for providing kinetic energy is provided inside each support side beam, and a leakage groove is provided on the outside of each support side beam, and the outside of each support side beam is fixedly connected to a connecting column, and the outside of the connecting column is fixedly connected to a hanging beam, and the end of the hanging beam away from the connecting column is fixedly connected to the support side beam, and both sides of the outside of the electronically controlled drive base are fixedly connected to a guide plate, and a guide slot is provided on the side of the guide plate close to the connecting column, and the inside of the guide slot is movably connected to the guide column, and the end of the guide column away from the inside of the guide slot is fixedly connected to the connecting column.

[0005] A cleaning assembly for cleaning the main surface of the photovoltaic panel is provided between the two side platforms. The cleaning assembly includes a cleaning box, an inner cavity is provided inside the cleaning box, lower notches are provided on both sides of the inner cavity, the lower notches are connected to the outside of the cleaning box, the inner walls of the two lower notches are rotatably connected to drive rollers, the outside of the cleaning box is fixedly connected to a rotating motor, the output shaft of the rotating motor movably passes through the outside of the cleaning box and extends to be fixedly connected to the drive rollers, the outer movably sleeves of the two drive rollers are provided with transmission belts, the outer sides of the transmission belts are respectively located below the inner cavity and the outside of the cleaning box, the outer side of the transmission belts is fixedly connected to a cleaning cotton pad for cleaning the main surface of the photovoltaic panel, and both sides of the inner cavity are fixedly connected to a blanking platform, which is a platform body inclined to both sides from the center, and each blanking platform is fixedly connected to the cleaning box. The outside of the material table is fixedly connected with a baffle for blocking stones, and the two blanking tables are respectively arranged on both sides of the outside of the cleaning cotton pad, and the two ends of the blanking table are respectively located above the two lower notches. The inside of the inner cavity is provided with a reciprocating removal component for cleaning the residual stones on the surface of the cleaning cotton pad. The reciprocating removal component includes two movable plates and two movable beams. The two movable beams are respectively fixedly connected on both sides of the inner cavity. A transverse notch is provided on the outside of each movable beam. The two movable plates are respectively slidably connected to the inside of the two transverse notches. The facing ends of the two movable plates are fixedly connected with a cleaning hanging plate, and the cleaning hanging plate is located on the outside of the cleaning cotton pad. The outside of the two movable plates is provided with a reset motion component for transmission, and the reset motion component is connected to the drive component by setting a transmission component.

[0006] As a preferred technical solution of the present invention, the driving assembly includes a screw motor, a through slot and a side slot. The screw motor is fixedly connected to the outside of the supporting side beam, and the screw of the screw motor movably passes through the supporting side beam and extends into the interior of the supporting side beam. The screw of the screw motor is movably sleeved with a screw sleeve plate. The through slot is opened at the connection between the supporting side beam and the side platform. The side slot is opened on the outside of the side platform. The side slot is connected to the inside of the through slot. The inside of the side slot is movably connected with a movable plate. The movable plate is fixedly connected to the screw sleeve plate, and the movable plate is connected to the transmission assembly.

[0007] As an optimal technical solution of the present invention, a transmission assembly includes a cross plate for connection, the cross plate is fixedly connected to the moving plate, and one end of the cross plate away from the moving plate is fixedly connected to the outside of the cleaning box, the cross plate is movably connected to the inside of the side groove through the moving plate, an outer notch is opened on the outside of the cross plate, and a circular roller is rotatably connected to the inside of the outer notch, and the end of the circular roller away from the outer notch movably penetrates the cleaning box and extends into the interior of the inner cavity, and the circular roller is located at one end inside the inner cavity and is fixedly connected to a transmission tooth, and the transmission tooth is connected to the reset motion assembly, and the circular roller is located at one end inside the outer notch and is fixedly connected to a driven tooth, and the inside of the side groove is fixedly connected to a tooth plate, and the tooth plate and the driven tooth are meshed and connected. The driven tooth rotates inside the outer notch through the circular roller, and a slide groove is opened on the outside of the cross plate, and the slide groove is movably connected to a slide plate, which is fixedly connected to the inside of the side groove, and the cross plate moves stably inside the side groove through the slide groove and the slide plate.

[0008] As a preferred technical solution of the present invention, the reset motion component includes a rotating tooth, a reciprocating ring plate, a short plate and a transverse guide beam. The rotating tooth is rotatably connected to the inside of the inner cavity, the rotating tooth is meshed with the transmission tooth, and the rotating tooth is driven to rotate inside the inner cavity by the transmission tooth. The outside of the rotating tooth is fixedly connected to a connecting shaft, and the end of the connecting shaft away from the rotating tooth is movably connected to the inside of the reciprocating ring plate. The transverse guide beam is fixedly connected to the inside of the inner cavity, the interior of the transverse guide beam is hollow, the short plate is movably connected to the inside of the transverse guide beam, and the reciprocating ring plate is fixedly connected to the short plate. The reciprocating ring plate moves laterally on the outside of the transverse guide beam through the short plate, and the interior of the reciprocating ring plate is hollow.

[0009] As a preferred technical solution of the present invention,.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] 1. After the stones on the surface of the photovoltaic panel are cleaned and removed by the cleaning component, the rotating motor in the cleaning component is started to drive the part of the cleaning cotton pad that has been cleaned by the stones to be stored in the inner cavity. At this time, when the cleaning cotton pad is used to clean the surface of the photovoltaic panel again, the secondary damage to the surface of the photovoltaic panel caused by the remaining stones during cleaning can be avoided, thereby improving the cleaning effect of the surface of the photovoltaic panel.

[0012] 2. By storing the cleaned part of the cleaning cotton pad into the inner cavity, when the cleaning box is moved back to the outside of the photovoltaic panel body, the transmission component drives the reciprocating removal component and the reset motion component to automatically scrape off the remaining stones on the outside of the cleaning cotton pad, effectively improving the effect of removing the residual stones on the surface of the cleaning cotton pad.

[0013] 3. After the stones are removed from the surface of the cleaning cotton pad, they fall to the outside of the blanking table on both sides, and the baffle blocks the transmission belt to prevent the stones from falling into the transmission belt. At the same time, the stones are guided by the tilted gravity of the blanking table and discharged from the lower groove to the outside of the photovoltaic panel body on both sides, achieving the effect of quickly discharging the stones.

[0014] 4. When the angle of the photovoltaic panel body is adjusted by the electronically controlled drive base, the electronically controlled drive base drives the supporting side beams on both sides to rotate. When the supporting side beams rotate, they drive the connecting columns and make the guide columns move inside the guide grooves. The guide columns and the guide grooves assist the support side beams in moving, thereby improving the stability of the supporting side beams in driving the photovoltaic panel body to adjust the angle.

[0015] 5. By setting a driving component to drive the cleaning component to move on the surface of the photovoltaic power generation panel body and clean the surface of the photovoltaic power generation panel body, the effect of cleaning and removing stones on the surface of the photovoltaic power generation panel body is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention;

[0017] Figure 2 This is a schematic structural diagram of the electronically controlled drive base of the present invention;

[0018] Figure 3 It is a structural schematic diagram of the side platform of the present invention;

[0019] Figure 4 It is a structural schematic diagram of the horizontal plate of the present invention;

[0020] Figure 5 It is a structural schematic diagram of the cleaning box of the present invention;

[0021] Figure 6 For the present invention Figure 5 Schematic diagram of the local enlarged structure at A in the middle;

[0022] Figure 7 It is a structural schematic diagram of the rotating gear of the present invention;

[0023] Figure 8 It is a structural schematic diagram of the blanking table of the present invention.

[0024] Among them: 10, electronically controlled drive base; 11, photovoltaic power generation panel body; 12, supporting side beam; 13, side platform; 14, drain groove; 15, guide column; 16, connecting column; 17, guide plate; 18, hanging beam; 19, guide notch; 20, screw motor; 21, screw sleeve; 22, moving plate; 23, through groove; 24, side groove; 30, cleaning box; 31, rotating motor; 32, transmission belt; 33, cleaning cotton pad; 34, drop Material table; 35, driving roller; 36, inner cavity; 37, lower notch; 38, baffle; 40, transverse plate; 41, slide; 42, slide plate; 43, tooth plate; 44, outer notch; 45, driven gear; 46, round roller; 47, transmission gear; 50, rotating gear; 51, reciprocating ring plate; 52, short plate; 53, transverse guide beam; 54, movable plate; 55, transverse notch; 56, movable beam; 57, connecting shaft; 58, cleaning hanging plate. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, purpose and efficacy of the present invention easy to understand, the present invention is further described below in conjunction with specific examples, but the following examples are only preferred embodiments of the present invention, not all. Based on the examples in the embodiments, other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention. The experimental methods in the following examples, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following examples, unless otherwise specified, can be obtained from commercial channels.

[0026] Example: Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The angle-adjustable photovoltaic power generation system shown includes an electronically controlled drive base 10, both ends of the output shaft of the electronically controlled drive base 10 are fixedly connected to support side beams 12, the ends of the two support side beams 12 that are close to each other are fixedly connected to the photovoltaic power generation panel body 11, and the ends of the two support side beams 12 that are away from each other are fixedly connected to side platforms 13, and each support side beam 12 is provided with a drive component for providing kinetic energy inside, and each of the support side beams 12 is provided with a leakage groove 14 on the outside, and each support side beam 12 is fixedly connected to a connecting column 16 on the outside, and a hanging beam 18 is fixedly connected to the outside of the connecting column 16, and the end of the hanging beam 18 away from the connecting column 16 is fixedly connected to the support side beam 12, and a guide plate 17 is fixedly connected to both sides of the outside of the electronically controlled drive base 10, and a guide slot 19 is provided on the side of the guide plate 17 close to the connecting column 16, and a guide column 15 is movably connected to the inside of the guide slot 19, and the end of the guide column 15 away from the inside of the guide slot 19 is fixedly connected to the connecting column 16.

[0027] See Figure 1 、 Figure 5 、 Figure 6 ,, Figure 7 and Figure 8 A cleaning assembly for cleaning the surface of the photovoltaic panel body 11 is provided between the two side platforms 13. The cleaning assembly includes a cleaning box 30. An inner cavity 36 is provided inside the cleaning box 30. Lower notches 37 are provided on both sides of the inner cavity 36. The lower notches 37 are connected to the outside of the cleaning box 30. The inner walls of the two lower notches 37 are rotatably connected to drive rollers 35. The outside of the cleaning box 30 is fixedly connected to a rotating motor 31. The output shaft of the rotating motor 31 movably passes through the outside of the cleaning box 30 and extends to be fixedly connected to the drive rollers 35. The outer parts of the two drive rollers 35 are movably covered with a transmission belt 32. The two sides of the outer part of the transmission belt 32 are respectively located below the inner cavity 36 and the outer part of the cleaning box 30. The outer part of the transmission belt 32 is fixedly connected to a cleaning cotton pad 33 for cleaning the surface of the photovoltaic panel body 11. Both sides of the inner cavity 36 are fixedly connected to a blanking platform 34, and the blanking platform 34 is inclined to both sides with a center. The platform body, the outside of each blanking platform 34 is fixedly connected with a baffle 38 for blocking stones, and the two blanking platforms 34 are respectively arranged on both sides of the outside of the cleaning cotton pad 33, and the two ends of the blanking platform 34 are respectively located above the two lower notches 37. The interior of the inner cavity 36 is provided with a reciprocating removal component for cleaning the residual stones on the surface of the cleaning cotton pad 33, and the reciprocating removal component includes two movable plates 54 and two movable beams 56. The two movable beams 56 are respectively fixedly connected to the two sides of the inner cavity 36, and each movable beam 56 has a transverse notch 55 on the outside. The two movable plates 54 are respectively slidably connected to the inside of the two transverse notches 55, and the facing ends of the two movable plates 54 are fixedly connected with a cleaning hanging plate 58. The cleaning hanging plate 58 is located on the outside of the cleaning cotton pad 33. The outside of the two movable plates 54 is provided with a reset motion component for transmission, and the reset motion component is connected to the drive component by setting a transmission component.

[0028] See Figure 3 and Figure 4 The drive assembly includes a screw motor 20, a through slot 23 and a side slot 24. The screw motor 20 is fixedly connected to the outside of the supporting side beam 12, and the screw of the screw motor 20 movably passes through the supporting side beam 12 and extends into the inside of the supporting side beam 12. The screw of the screw motor 20 is movably sleeved with a screw sleeve plate 21. The through slot 23 is opened at the connection between the supporting side beam 12 and the side platform 13. The side slot 24 is opened on the outside of the side platform 13. The side slot 24 is communicated with the inside of the through slot 23. The inside of the side slot 24 is movably connected with a movable plate 22. The movable plate 22 is fixedly connected to the screw sleeve plate 21, and the movable plate 22 is connected to the transmission assembly.

[0029] See Figure 2 、 Figure 4 and Figure 6The transmission assembly includes a transverse plate 40 for connection. The transverse plate 40 is fixedly connected to the movable plate 22. One end of the transverse plate 40 away from the movable plate 22 is fixedly connected to the outside of the cleaning box 30. The transverse plate 40 is movably connected to the inside of the side groove 24 through the movable plate 22. An outer notch 44 is opened on the outside of the transverse plate 40. A round roller 46 is rotatably connected to the inside of the outer notch 44. The end of the round roller 46 away from the outer notch 44 is movable to penetrate the cleaning box 30 and extend into the interior of the inner cavity 36. The end of the round roller 46 located inside the inner cavity 36 is fixedly connected to the transmission Teeth 47, the transmission teeth 47 are connected to the reset motion component, the circular roller 46 is located at one end inside the outer notch 44 and is fixedly connected to the driven teeth 45, the side groove 24 is fixedly connected to the tooth plate 43, the tooth plate 43 and the driven teeth 45 are meshed and connected, the driven teeth 45 rotate inside the outer notch 44 through the circular roller 46, a slide groove 41 is provided on the outside of the transverse plate 40, and a slide plate 42 is movably connected inside the slide groove 41, and the slide plate 42 is fixedly connected to the inside of the side groove 24. The transverse plate 40 moves stably inside the side groove 24 through the slide groove 41 and the slide plate 42.

[0030] See Figure 5 and Figure 6 The reset motion component includes a rotating tooth 50, a reciprocating ring plate 51, a short plate 52 and a transverse guide beam 53. The rotating tooth 50 is rotatably connected to the inside of the inner cavity 36. The rotating tooth 50 is meshed with the transmission tooth 47. The rotating tooth 50 is driven to rotate inside the inner cavity 36 by the transmission tooth 47. The outside of the rotating tooth 50 is fixedly connected to a connecting shaft 57. The end of the connecting shaft 57 away from the rotating tooth 50 is movably connected to the inside of the reciprocating ring plate 51. The transverse guide beam 53 is fixedly connected to the inside of the inner cavity 36. The interior of the transverse guide beam 53 is hollow. The short plate 52 is movably connected to the inside of the transverse guide beam 53, and the reciprocating ring plate 51 is fixedly connected to the short plate 52. The reciprocating ring plate 51 moves laterally outside the transverse guide beam 53 through the short plate 52. The interior of the reciprocating ring plate 51 is hollow.

[0031] Working principle:

[0032] When in use: The first step is to start the screw motor 20 to drive the screw sleeve 21 to move the movable plate 22 inside the through groove 23. The movable plate 22 moves to drive the horizontal plate 40 and move the cleaning box 30 above the photovoltaic panel body 11. The cleaning box 30 moves to drive the cleaning cotton pad 33 to move and clean the surface of the photovoltaic panel body 11, so as to achieve the effect of cleaning and removing stones on the surface of the photovoltaic panel body 11.

[0033] In the second step, after the stones on the surface of the photovoltaic panel main body 11 are cleaned and removed by the cleaning cotton pad 33, the cleaning cotton pad 33 is separated from the photovoltaic panel main body 11 during the continuous movement of the cleaning box 30. At this time, the rotating motor 31 is started to drive the transmission belt 32 to rotate in the inner cavity 36 and the outside of the cleaning box 30. The part of the outside of the cleaning cotton pad 33 that has not been cleaned is rotated to the bottom of the outside of the cleaning box 30, and the part of the outside of the cleaning cotton pad 33 that has been cleaned of the stones is stored in the inside of the inner cavity 36. At this time, when the cleaning cotton pad 33 is used to clean the surface of the photovoltaic panel main body 11 again, the secondary damage to the surface of the photovoltaic panel main body 11 caused by the remaining stones during cleaning can be avoided, thereby improving the cleaning effect of the surface of the photovoltaic panel main body 11.

[0034] In the third step, the cleaned part of the cleaning cotton pad 33 is stored into the inner cavity 36. At this time, when the cleaning box 30 is moved again to the outside of the photovoltaic panel body 11, the movement of the outer notch 44 inside the side groove 24 drives the driven gear 45 to engage with the tooth plate 43 for transmission. The driven gear 45 rotates to drive the round roller 46 and the transmission gear 47 to rotate the rotating gear 50. The rotating gear 50 rotates to drive the connecting shaft 57 and make the reciprocating ring plate 51 move laterally outside the transverse guide beam 53. The reciprocating ring plate 51 moves laterally to drive the movable plate 54 and the cleaning hanging plate 58 to scrape the part of the cleaning cotton pad 33 located inside the inner cavity 36, so as to achieve the effect of automatically scraping off the residual stones on the outside of the cleaning cotton pad 33, and avoid the situation where the residual stones on the surface of the cleaning cotton pad 33 cause secondary damage to the surface of the photovoltaic panel body 11 when cleaning.

[0035] In the fourth step, after the stones are removed from the surface of the cleaning cotton pad 33, the stones fall to the outside of the drop-out platform 34 on both sides, and the baffle 38 blocks the transmission belt 32 to prevent the stones from falling into the transmission belt 32. At the same time, the stones are guided by the inclined gravity of the drop-out platform 34 and discharged from the lower groove 37 to the two sides of the outside of the photovoltaic panel body 11, thereby achieving the effect of quickly discharging the stones.

[0036] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. An angle-adjustable photovoltaic power generation system, comprising an electric control drive base (10), wherein both ends of an output shaft of the electric control drive base (10) are fixedly connected to support side beams (12), and the ends of the two support side beams (12) that are close to each other are fixedly connected to a photovoltaic power generation panel body (11), characterized in that: The ends of the two supporting side beams (12) that are separated from each other are fixedly connected to a side platform (13), a driving component for providing kinetic energy is provided inside each supporting side beam (12), and a cleaning component for cleaning the surface of the photovoltaic panel body (11) is provided between the two side platforms (13); The cleaning assembly includes a cleaning box (30), an inner cavity (36) is provided inside the cleaning box (30), lower notches (37) are provided on both sides of the inner cavity (36), the lower notches (37) are communicated with the outside of the cleaning box (30), the inner walls of the two lower notches (37) are rotatably connected to driving rollers (35), the outside of the cleaning box (30) is fixedly connected to a rotating motor (31), the output shaft of the rotating motor (31) movably passes through the outside of the cleaning box (30) and extends to be fixedly connected to the driving rollers (35), the outsides of the two driving rollers (35) are movably covered with a transmission belt (32), the two sides of the outside of the transmission belt (32) are respectively located below the inner cavity (36) and the outside of the cleaning box (30), and the outside of the transmission belt (32) is fixedly connected to a cleaning cotton pad (33) for cleaning the surface of the photovoltaic power generation panel body (11); A reciprocating removal assembly for cleaning the residual stones on the surface of the cleaning cotton pad (33) is provided inside the inner cavity (36). The reciprocating removal assembly includes two movable plates (54) and two movable beams (56). The two movable beams (56) are fixedly connected to both sides of the inner cavity (36). A transverse slot (55) is provided on the outside of each movable beam (56). The two movable plates (54) are slidably connected to the inside of the two transverse slots (55). The opposite ends of the two movable plates (54) are fixedly connected to a cleaning hanging plate (58). The drive assembly includes a screw motor (20), a through slot (23) and a side slot (24), the screw motor (20) is fixedly connected to the outside of the supporting side beam (12), and the screw of the screw motor (20) movably passes through the supporting side beam (12) and extends into the inside of the supporting side beam (12), and the screw of the screw motor (20) is movably sleeved with a screw sleeve plate (21); The through groove (23) is provided at the connection between the supporting side beam (12) and the side platform (13), the side groove (24) is provided outside the side platform (13), the side groove (24) is communicated with the interior of the through groove (23), the interior of the side groove (24) is movably connected to the movable plate (22), the movable plate (22) is fixedly connected to the screw sleeve plate (21), and the movable plate (22) is connected to the transmission assembly; The transmission assembly includes a transverse plate (40) for connection, the transverse plate (40) is fixedly connected to the movable plate (22), one end of the transverse plate (40) away from the movable plate (22) is fixedly connected to the outside of the cleaning box (30), the transverse plate (40) is movably connected to the inside of the side groove (24) through the movable plate (22), an outer notch (44) is opened on the outside of the transverse plate (40), and a round roller (46) is rotatably connected inside the outer notch (44), and one end of the round roller (46) away from the outer notch (44) is movable to penetrate the cleaning box (30) and extend into the interior of the inner cavity (36), and one end of the round roller (46) located inside the inner cavity (36) is fixedly connected to a transmission tooth (47), and the transmission tooth (47) is connected to the reset motion assembly; The exteriors of the two movable plates (54) are each provided with a reset motion assembly for transmission, and the reset motion assembly is connected to the drive assembly by providing a transmission assembly; Both sides of the inner cavity (36) are fixedly connected to a blanking platform (34), and the outside of each blanking platform (34) is fixedly connected to a baffle (38) for shielding stones, and the two blanking platforms (34) are respectively arranged on both sides of the outside of the cleaning cotton pad (33), and the two ends of the blanking platform (34) are respectively located above the two lower notches (37); One end of the circular roller (46) located inside the outer notch (44) is fixedly connected to a driven tooth (45), and the inside of the side groove (24) is fixedly connected to a tooth plate (43), the tooth plate (43) and the driven tooth (45) are meshingly connected, and the driven tooth (45) rotates inside the outer notch (44) through the circular roller (46); The reset motion assembly includes a rotating tooth (50), a reciprocating ring plate (51), a short plate (52) and a transverse guide beam (53); the rotating tooth (50) is rotatably connected to the interior of the inner cavity (36); the rotating tooth (50) is meshed and connected with the transmission tooth (47); the rotating tooth (50) is driven to rotate inside the inner cavity (36) by the transmission tooth (47); the outside of the rotating tooth (50) is fixedly connected to a connecting shaft (57); and one end of the connecting shaft (57) away from the rotating tooth (50) is movably connected to the interior of the reciprocating ring plate (51); The transverse guide beam (53) is fixedly connected to the interior of the inner cavity (36), the interior of the transverse guide beam (53) is hollow, the short plate (52) is movably connected to the interior of the transverse guide beam (53), and the reciprocating ring plate (51) is fixedly connected to the short plate (52), the reciprocating ring plate (51) moves laterally outside the transverse guide beam (53) through the short plate (52), and the interior of the reciprocating ring plate (51) is hollow.

2. The angle-adjustable photovoltaic power generation system according to claim 1, characterized in that: Each supporting side beam (12) is provided with a leakage groove (14) on the outside, each supporting side beam (12) is fixedly connected to a connecting column (16) on the outside, and a hanging beam (18) is fixedly connected to the outside of the connecting column (16), and the end of the hanging beam (18) away from the connecting column (16) is fixedly connected to the supporting side beam (12), and both sides of the outside of the electric control drive base (10) are fixedly connected to a guide plate (17), and a guide slot (19) is provided on a side of the guide plate (17) close to the connecting column (16), and the inside of the guide slot (19) is movably connected to the guide column (15), and the end of the guide column (15) away from the inside of the guide slot (19) is fixedly connected to the connecting column (16).

3. The angle-adjustable photovoltaic power generation system according to claim 1, characterized in that: A slide groove (41) is provided on the outside of the transverse plate (40), and a slide plate (42) is movably connected to the inside of the slide groove (41). The slide plate (42) is fixedly connected to the inside of the side groove (24). The transverse plate (40) moves stably inside the side groove (24) through the slide groove (41) and the slide plate (42).

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