Photovoltaic track power generation system

Abstract

The utility model relates to the technical field of photovoltaic power generation, and discloses a photovoltaic track power generation system, which comprises a bottom frame, rollers are movably mounted on the bottom frame, and a support is fixedly mounted at the top end of the bottom frame; the driving mechanism is arranged in the bottom frame; and the cleaning mechanism is arranged at the bottom end of the bracket. According to the photovoltaic track power generation system, when a circular shaft drives a cleaning mechanism and a driving mechanism integrally through a roller, at the same time, the circular shaft drives a second driven wheel to rotate through a second driving wheel and a second transmission belt, and at the moment, the second driven wheel drives a second bevel gear to rotate through a first bevel gear; and then a second bevel gear drives a square rod and a cleaning part to rotate through a rotating rod, due to the design of the cleaning part, when the cleaning part rotates, the top end of the transparent cover plate can be wiped and cleaned, so that the transparent cover plate can be automatically cleaned, and the effects of reducing the operation and maintenance cost and improving the cleaning efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation, and more specifically, to a photovoltaic track power generation system. Background Art

[0002] With the transformation of the global energy structure and the development of a low-carbon economy, rail transit, as an efficient mode of transportation, has received increasing attention for its energy consumption and carbon emissions. Traditional rail vehicles mainly rely on external power grids for power supply. In existing technologies, many rail transit tracks are equipped with photovoltaic panels to alleviate the pressure on the power grid and reduce the emission of pollutants such as carbon dioxide, sulfur dioxide and nitrogen oxides.

[0003] The Chinese patent (authorization announcement number: CN219394795U, authorization announcement date: 2023.07.21) proposes a photovoltaic track power generation system, which includes: photovoltaic modules, transparent cover plates and inverters, wherein the photovoltaic modules are laid in the grooves of the train tracks, and connected to the inverter and then connected to the substation, and the photovoltaic modules are used to convert solar energy into electrical energy and store it in the substation to provide electricity for the train. The transparent cover plate is arranged above the groove of the train track and above the photovoltaic module to prevent rainwater from entering the photovoltaic module laying area. Thus, the photovoltaic power generation technology is combined with the train track line, and the open space where the rails are located is fully utilized without affecting the normal operation of the train, and the renewable solar energy is converted into electrical energy, and the converted electrical energy is provided to the train for use, which not only alleviates the problem of electricity consumption of rail vehicles and auxiliary electrical equipment, but also can assist in reducing the emission of gases such as carbon dioxide, making full use of natural resources, and improving resource utilization.

[0004] However, in order to ensure the transmittance of the transparent cover plate in the above-mentioned patent, its transparent cover plate assembly usually adopts an unobstructed open-air design. Although it can ensure sufficient sunlight incident, it will face the following technical challenges when exposed to the outdoor environment for a long time: First, pollutants such as atmospheric dust, oil and biological plaque will inevitably adhere to the surface of the cover plate, thereby affecting its transmittance and further weakening the photoelectric conversion efficiency of the photovoltaic panel. This requires the operator to clean the transparent cover plate regularly to ensure the transmittance of the transparent cover plate. In the prior art, the cleaning of the transparent cover plate is often done manually, but the manual wiping cleaning method has significant defects, which not only increases the operating cost, but also is affected by the experience level of the operator, the cleaning coverage rate of the edge area is low, and the pollution under extreme weather conditions often forces the cleaning cycle to be extended, and in severe cases may cause the cleaning cycle to lag. The existence of the above-mentioned technical bottlenecks restricts the long-term stable operation of photovoltaic modules, which urgently needs to be optimized through the research and development and application of intelligent cleaning technology. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a photovoltaic track power generation system, which has the advantage of automatically cleaning the photovoltaic cover plate.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a photovoltaic track power generation system, comprising:

[0007] A base frame, wherein a roller is movably mounted on the base frame, a track is movably connected to the bottom end of the roller, a fixed box is fixedly mounted inside the track, a photovoltaic panel is fixedly mounted at the bottom end of the fixed box, a transparent cover is movably mounted on the top end of the photovoltaic panel, and a bracket is fixedly mounted on the top end of the base frame;

[0008] A driving mechanism, wherein the driving mechanism is arranged inside the base frame;

[0009] A cleaning mechanism, wherein the cleaning mechanism is arranged at the bottom end of the bracket;

[0010] Among them, the cleaning mechanism includes a second driven wheel, the interior of the second driven wheel is movably connected to the outer surface of the bottom end of the bracket, a first bevel gear is fixedly installed on the left side of the second driven wheel, the outer surface of the first bevel gear is meshingly connected with the second bevel gear, the top end of the outer surface of the second bevel gear is movably connected to a fixed block, the top end of the fixed block is fixedly connected to the bottom end of the bracket, the bottom end of the second bevel gear is fixedly connected to a rotating rod, the interior of the rotating rod is movably connected to a square rod, and the bottom end of the square rod is fixedly installed with a cleaning part.

[0011] As a preferred technical solution of the utility model, the driving mechanism includes:

[0012] A driving motor, wherein the right side of the driving motor is fixedly connected to the base frame, the output shaft of the driving motor is fixedly sleeved with a rotating shaft, the outer surface of the rotating shaft is fixedly sleeved with a driving gear, and the right end of the rotating shaft is fixedly sleeved with a first driving wheel;

[0013] A driven gear, the outer surface of which is meshed with the outer surface of the driving gear, a circular shaft is fixedly sleeved inside the driven gear, both ends of which are fixedly connected to rollers, a second driving wheel is fixedly sleeved on the outer surface of the circular shaft, and the second driving wheel is transmission-connected to the second driven wheel via a second transmission belt.

[0014] As a preferred technical solution of the utility model, the internal fixed sleeve of the fixed block is connected with a dual-axis motor, the output shaft of the dual-axis motor is fixedly connected with a screw rod, the end of the screw rod away from the dual-axis motor is movably connected with the internal sleeve of the bottom end of the bracket, and the outer surface of the screw rod is threadedly connected with a hinge block.

[0015] As a preferred technical solution of the utility model, a movable rod is hinged inside the bottom end of the hinged block, a movable block is hinged on the movable rod, and a connecting block is fixedly installed on the bottom end of the movable block.

[0016] As a preferred technical solution of the utility model, an arc block is fixedly installed on the bottom end of the connecting block, a fixing ring is movably connected to the outer surface of the arc block, and the bottom end of the fixing ring is fixedly connected to the top end of the cleaning part.

[0017] As a preferred technical solution of the utility model, a water tank is fixedly installed on the top of the bracket, a fixing frame is fixedly installed on the right side of the water tank, a first driven wheel is movably sleeved on the outer surface of the fixing frame, the first driven wheel is transmission-connected to the first driving wheel through a first transmission belt, and a round rod is fixedly sleeved inside the first driven wheel.

[0018] As a preferred technical solution of the utility model, the left end of the round rod is movably sleeved with a motion rod, and the inner part of the bottom end of the motion rod is movably sleeved with a motion column.

[0019] As a preferred technical solution of the utility model, the outer surface of the moving column is movably sleeved with a vertical pipe, the inner surface of the outer surface of the vertical pipe is fixedly sleeved with a connecting pipe, and the top end of the connecting pipe is fixedly sleeved with the inner portion of the bottom end of the water tank.

[0020] As a preferred technical solution of the utility model, a support block is fixedly installed on the back of the water tank, and the interior of the support block is fixedly sleeved with the top end of the outer surface of the vertical pipe.

[0021] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0022] 1. In a photovoltaic track power generation system, when the circular shaft drives the cleaning mechanism and the driving mechanism as a whole through the roller, at the same time, the circular shaft drives the second driven wheel to rotate through the second driving wheel and the second transmission belt. At this time, the second driven wheel drives the second bevel gear to rotate through the first bevel gear, and then the second bevel gear drives the square rod and the cleaning part to rotate through the rotating rod. Due to the design of the cleaning part, when the cleaning part rotates, it can wipe and clean the top of the transparent cover plate, so that the transparent cover plate can be automatically cleaned, thereby achieving the effect of reducing operation and maintenance costs and improving cleaning efficiency.

[0023] 2. In this photovoltaic track power generation system, when the dual-axis motor is running, the two screws will drive the two hinged blocks to move. At this time, the two hinged blocks will squeeze and push the two movable blocks through the two movable rods. At this time, the two movable blocks will drive the arc block and the fixed ring to move through the connecting block. Then the fixed ring will drive the square rod to move downward along the inside of the rotating rod through the cleaning part. In this process, the bottom end of the cleaning part will contact the top end of the transparent cover plate during movement, so that the cleaning part can wipe the transparent cover plates of different heights, making the equipment more applicable.

[0024] 3. A photovoltaic track power generation system, when the first driving wheel rotates, it will drive the first driven wheel to rotate through the first transmission belt. At this time, the first driven wheel will drive the moving rod to move through the round rod. In this process, the moving rod will pull the moving column, so that the moving column repeatedly moves up and down along the inside of the vertical pipe. When the bottom end of the moving column moves to above the top of the connecting pipe, the cleaning liquid inside the water tank will flow into the inside of the vertical pipe through the connecting pipe and flow to the top of the transparent cover through the inside of the vertical pipe. When the moving column moves downward, it will cover the connecting pipe again, thereby achieving the effect of indirect discharge of the cleaning liquid, thereby reducing the amount of cleaning liquid used, so as to reduce the cost of equipment use, improve the water saving rate of the equipment and reduce the impact on the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the back structure of the utility model;

[0027] Figure 3 It is a cross-sectional structural schematic diagram of the utility model;

[0028] Figure 4 It is a cross-sectional structural schematic diagram of the drive motor of the utility model;

[0029] Figure 5 It is a cross-sectional structural schematic diagram of the fixing block of the utility model;

[0030] Figure 6 It is a schematic diagram of the cross-sectional structure of the vertical pipe of the utility model.

[0031] In the figure: 1, chassis; 2, roller; 3, bracket; 4, water tank; 5, fixed frame; 6, first driven wheel; 7, round rod; 8, motion rod; 9, motion column; 10, vertical pipe; 11, support block; 12, connecting pipe; 13, driving motor; 14, rotating shaft; 15, first driving wheel; 16, first transmission belt; 17, driven gear; 18, round shaft; 19, second driving wheel; 20, second transmission belt; 21, second Driven wheel; 22. first bevel gear; 23. second bevel gear; 24. fixed block; 25. rotating rod; 26. square rod; 27. cleaning part; 28. double-axis motor; 29. ​​screw; 30. hinge block; 31. movable rod; 32. movable block; 33. connecting block; 34. arc block; 35. fixing ring; 36. track; 37. fixing box; 38. photovoltaic panel; 39. transparent cover; 40. driving gear. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] like Figures 1 to 6 As shown, the utility model provides a photovoltaic track power generation system, including:

[0034] A bottom frame 1, on which a roller 2 is movably mounted, a track 36 is movably connected to the bottom end of the roller 2, a fixed box 37 is fixedly mounted inside the track 36, a photovoltaic panel 38 is fixedly mounted at the bottom end of the fixed box 37, a transparent cover 39 is movably mounted on the top end of the photovoltaic panel 38, and a bracket 3 is fixedly mounted on the top end of the bottom frame 1;

[0035] A driving mechanism, which is arranged inside the base frame 1;

[0036] A cleaning mechanism, which is arranged at the bottom end of the bracket 3;

[0037] Among them, the cleaning mechanism includes a second driven wheel 21, the interior of the second driven wheel 21 is movably connected to the outer surface of the bottom end of the bracket 3, a first bevel gear 22 is fixedly installed on the left side of the second driven wheel 21, the outer surface of the first bevel gear 22 is meshingly connected with the second bevel gear 23, the top end of the outer surface of the second bevel gear 23 is movably connected with a fixed block 24, the top end of the fixed block 24 is fixedly connected to the bottom end of the bracket 3, the bottom end of the second bevel gear 23 is fixedly connected with a rotating rod 25, the interior of the rotating rod 25 is movably connected with a square rod 26, and the bottom end of the square rod 26 is fixedly installed with a cleaning part 27.

[0038] Since the interiors of the second driven wheel 21 and the first bevel gear 22 are both movably connected to the interior of the bottom end of the bracket 3, when the second driven wheel 21 rotates, the first bevel gear 22 will be mobilized to rotate. Since the first bevel gear 22 is meshed with the second bevel gear 23, the first bevel gear 22 will drive the second bevel gear 23 to rotate so as to rotate around the connection with the fixed block 24. At this time, the second bevel gear 23 will drive the square rod 26 and the cleaning part 27 to rotate through the rotating rod 25. Due to the design of the cleaning part 27, when the cleaning part 27 rotates, the top of the transparent cover 39 can be wiped and cleaned. Since the outer surface of the square rod 26 is movably connected to the interior of the rotating rod 25, the cleaning part 27 can drive the square rod 26 to move downward along the inside of the rotating rod 25, so that the cleaning part 27 can wipe and clean the transparent cover 39 at different heights.

[0039] The driving mechanism includes:

[0040] A driving motor 13, the right side of the driving motor 13 is fixedly connected to the base frame 1, the output shaft of the driving motor 13 is fixedly sleeved with a rotating shaft 14, the outer surface of the rotating shaft 14 is fixedly sleeved with a driving gear 40, and the right end of the rotating shaft 14 is fixedly sleeved with a first driving wheel 15;

[0041] The driven gear 17 has an outer surface meshingly connected with the outer surface of the driving gear 40, a circular shaft 18 is fixedly sleeved inside the driven gear 17, both ends of the circular shaft 18 are fixedly connected to the roller 2, a second driving wheel 19 is fixedly sleeved on the outer surface of the circular shaft 18, and the second driving wheel 19 is transmission-connected to the second driven wheel 21 through a second transmission belt 20.

[0042] When the driving motor 13 is running, the rotating shaft 14 will drive the driving gear 40 to rotate. Since the driving gear 40 is meshed with the driven gear 17, the driving gear 40 will drive the circular shaft 18 to rotate through the driven gear 17. At this time, the circular shaft 18 will simultaneously drive the roller 2 and the second driving wheel 19 to rotate. When the roller 2 rotates, it will drive the cleaning mechanism and the driving mechanism to move as a whole. When the second driving wheel 19 rotates, it will drive the second driven wheel 21 to rotate through the second transmission belt 20.

[0043] Among them, the internal fixed sleeve of the fixed block 24 is connected with a dual-axis motor 28, the output shaft of the dual-axis motor 28 is fixedly connected with a screw 29, the end of the screw 29 away from the dual-axis motor 28 is movably connected with the internal bottom end of the bracket 3, and the outer surface of the screw 29 is threadedly connected with a hinge block 30.

[0044] Since the screw rods 29 are threadedly sleeved with the inner part of the hinge block 30 , when the dual-axis motor 28 is running, the two screw rods 29 will drive the two hinge blocks 30 to move.

[0045] A movable rod 31 is hinged inside the bottom end of the hinge block 30 , a movable block 32 is hinged on the movable rod 31 , and a connecting block 33 is fixedly installed at the bottom end of the movable block 32 .

[0046] When the two hinged blocks 30 move, the two movable blocks 32 will be driven to move through the two movable rods 31, and the two movable blocks 32 will drive the connecting block 33 to move.

[0047] The bottom end of the connecting block 33 is fixedly mounted with an arc block 34 , the outer surface of the arc block 34 is movably connected with a fixing ring 35 , and the bottom end of the fixing ring 35 is fixedly connected to the top end of the cleaning portion 27 .

[0048] When the connecting block 33 moves, the fixing ring 35 will be driven to move through the arc block 34. At this time, the fixing ring 35 will drive the square rod 26 to move downward along the inside of the rotating rod 25 through the cleaning portion 27. Due to the design of the arc block 34, it will be able to connect the connecting block 33 and the fixing ring 35. When the cleaning portion 27 rotates, it will drive the fixing ring 35 to rotate along the outer surface of the arc block 34.

[0049] Among them, a water tank 4 is fixedly installed on the top of the bracket 3, a fixing frame 5 is fixedly installed on the right side of the water tank 4, a first driven wheel 6 is movably sleeved on the outer surface of the fixing frame 5, the first driven wheel 6 is transmission-connected to the first driving wheel 15 through a first transmission belt 16, and a round rod 7 is fixedly sleeved inside the first driven wheel 6.

[0050] Since the interior of the first driven wheel 6 is movably sleeved with the outer surface of the fixing frame 5 , the first driven wheel 6 can drive the round rod 7 to rotate with the fixing frame 5 as the axis.

[0051] The left end of the round rod 7 is movably sleeved with a moving rod 8 , and the bottom end of the moving rod 8 is movably sleeved with a moving column 9 .

[0052] When the round rod 7 rotates, it will drive the moving rod 8 to move. At this time, the bottom end of the moving rod 8 will pull the moving column 9, so that the moving column 9 moves.

[0053] The outer surface of the moving column 9 is movably sleeved with a vertical pipe 10 , the inner surface of the outer surface of the vertical pipe 10 is fixedly sleeved with a connecting pipe 12 , and the top end of the connecting pipe 12 is fixedly sleeved with the inner portion of the bottom end of the water tank 4 .

[0054] Since the outer surface of the moving column 9 is movably connected to the inside of the vertical pipe 10, the moving column 9 can only move up and down along the inside of the vertical pipe 10. When the round rod 7 drives the moving column 9 to move through the moving rod 8, the moving column 9 will repeatedly move up and down along the inside of the vertical pipe 10. When the bottom end of the moving column 9 moves upward to above the top of the connecting pipe 12, the moving column 9 will release the obstruction of the connecting pipe 12, so that the cleaning liquid inside the water tank 4 can flow into the inside of the vertical pipe 10 through the connecting pipe 12, and then the cleaning liquid will fall through the inside of the vertical pipe 10. When the moving column 9 moves downward, the connecting pipe 12 will be blocked again, thereby achieving the effect of indirect discharge of the cleaning liquid.

[0055] A support block 11 is fixedly mounted on the back of the water tank 4 , and the interior of the support block 11 is fixedly sleeved with the top end of the outer surface of the vertical pipe 10 .

[0056] Due to the design of the support block 11 , the vertical pipe 10 can be well supported, thereby improving the overall structural strength of the vertical pipe 10 .

[0057] The working principle and use process of this utility model:

[0058] When the operator needs to clean the transparent cover 39, the operator first moves the cleaning mechanism and the driving mechanism as a whole to the top of the track 36. At this time, the outer surfaces of the two groups of rollers 2 will fit into the grooves at the top of the track 36. Then the operator starts the driving motor 13. At this time, the rotating shaft 14 drives the driving gear 40 and the first driving wheel 15 to rotate at the same time. Since the outer surface of the driving gear 40 is meshed with the outer surface of the driven gear 17, the driving gear 40 will rotate through the driven gear 17 to drive the circular shaft 18 to rotate. At this time, the circular shaft 18 will drive a group of rollers 2 to rotate. At this time, the cleaning mechanism and the driving mechanism as a whole will move during the rotation of the rollers 2.

[0059] At the same time, when the first driving wheel 15 rotates, it will drive the first driven wheel 6 to rotate through the first transmission belt 16. At this time, the first driven wheel 6 will drive the round rod 7 to rotate at the socket connection with the fixed frame 5. At this time, the round rod 7 will drive the moving rod 8 to move during the rotation. In this process, the bottom end of the moving rod 8 will pull the moving column 9, so that the moving column 9 repeatedly moves up and down along the inside of the vertical pipe 10. When the bottom end of the moving column 9 moves to above the top of the connecting pipe 12, the moving column 9 will release the blocking of the connecting pipe 12. At this time, the cleaning liquid inside the water tank 4 will flow into the inside of the vertical pipe 10 through the connecting pipe 12, and then fall to the top of the transparent cover plate 39 through the inside of the vertical pipe 10. Then the moving column 9 will move downward. At this time, the outer surface of the moving column 9 will block the connecting pipe 12 again during the downward movement, so that the cleaning liquid inside the connecting pipe 12 cannot enter the inside of the vertical pipe 10, thereby achieving the effect of indirect discharge of the cleaning liquid, so as to achieve the function of reducing the amount of cleaning liquid used.

[0060] And when the circular shaft 18 rotates, the second driving wheel 19 will rotate driven by the circular shaft 18, and the second driving wheel 19 will drive the second driven wheel 21 to rotate through the second transmission belt 20. At this time, the first bevel gear 22 will rotate driven by the second driven wheel 21. Since the outer surface of the first bevel gear 22 is meshed and connected with the outer surface of the second bevel gear 23, when the first bevel gear 22 rotates, it will drive the second bevel gear 23 to rotate with the socket connection with the fixed block 24 as the axis. At this time, the second bevel gear 23 will drive the square rod 26 to rotate through the rotating rod 25. In this process, the square rod 26 will drive the cleaning part 27 to rotate. At this time, the cleaning part 27 will drive the fixing ring 35 to rotate along the outer surface of the arc block 34. Due to the design of the cleaning part 27, when the cleaning part 27 rotates, it will be able to wipe and clean the top of the transparent cover 39.

[0061] When the operator starts the dual-axis motor 28, the two screws 29 will rotate. Since the outer surfaces of the two screws 29 are respectively sleeved with the internal threads of the two hinge blocks 30, when the two screws 29 rotate, they will drive the two hinge blocks 30 to move toward each other. At this time, the two movable rods 31 will move under the drive of the two hinge blocks 30. At this time, the two movable rods 31 will squeeze and push the two movable blocks 32 respectively, so that the two movable blocks 32 drive the connecting block 33 to move. At this time, the connecting block 33 will drive the fixing ring 35 to move downward through the arc block 34. At this time, the fixing ring 35 will drive the square rod 26 to move downward along the inside of the rotating rod 25 through the cleaning part 27. In this process, the bottom end of the cleaning part 27 will contact the top end of the transparent cover plate 39 during the downward movement, thereby realizing the function of enabling the cleaning part 27 to wipe the transparent cover plates 39 of different heights.

[0062] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0063] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic track power generation system, characterized in that: Included are: A base frame (1), a roller (2) being movably mounted on the base frame (1), a track (36) being movably connected to the bottom end of the roller (2), a fixed box (37) being fixedly mounted inside the track (36), a photovoltaic panel (38) being fixedly mounted at the bottom end inside the fixed box (37), a transparent cover plate (39) being movably mounted on the top end of the photovoltaic panel (38), and a bracket (3) being fixedly mounted on the top end of the base frame (1); A driving mechanism, the driving mechanism being arranged inside the base frame (1); A cleaning mechanism, the cleaning mechanism being arranged at the bottom end of the bracket (3); The cleaning mechanism comprises a second driven wheel (21), the interior of the second driven wheel (21) is movably sleeved with the outer surface of the bottom end of the bracket (3), a first bevel gear (22) is fixedly mounted on the left side of the second driven wheel (21), the outer surface of the first bevel gear (22) is meshingly connected with the second bevel gear (23), the top end of the outer surface of the second bevel gear (23) is movably sleeved with a fixing block (24), the top end of the fixing block (24) is fixedly connected with the bottom end of the bracket (3), a rotating rod (25) is fixedly sleeved with the bottom end of the second bevel gear (23), a square rod (26) is movably sleeved with the interior of the rotating rod (25), and a cleaning portion (27) is fixedly mounted on the bottom end of the square rod (26).

2. A photovoltaic rail power generation system according to claim 1, characterized in that: The driving mechanism comprises: a driving motor (13), the right side of the driving motor (13) being fixedly connected to the base frame (1), the output shaft of the driving motor (13) being fixedly sleeved with a rotating shaft (14), the outer surface of the rotating shaft (14) being fixedly sleeved with a driving gear (40), and the right end of the rotating shaft (14) being fixedly sleeved with a first driving wheel (15); A driven gear (17), the outer surface of the driven gear (17) being meshingly connected with the outer surface of the driving gear (40), a circular shaft (18) being fixedly sleeved inside the driven gear (17), both ends of the circular shaft (18) being fixedly connected with the roller (2), a second driving wheel (19) being fixedly sleeved on the outer surface of the circular shaft (18), and the second driving wheel (19) being transmission-connected to the second driven wheel (21) via a second transmission belt (20).

3. A photovoltaic rail power generation system according to claim 1, characterized in that: A dual-axis motor (28) is fixedly sleeved inside the fixed block (24), a screw rod (29) is fixedly sleeved on the output shaft of the dual-axis motor (28), one end of the screw rod (29) away from the dual-axis motor (28) is movably sleeved inside the bottom end of the bracket (3), and a hinge block (30) is threadedly sleeved on the outer surface of the screw rod (29).

4. A photovoltaic rail power generation system according to claim 3, characterized in that: A movable rod (31) is hingedly connected inside the bottom end of the hinge block (30), a movable block (32) is hingedly connected to the movable rod (31), and a connecting block (33) is fixedly mounted on the bottom end of the movable block (32).

5. A photovoltaic rail power generation system according to claim 4, characterized in that: An arc block (34) is fixedly mounted on the bottom end of the connecting block (33), a fixing ring (35) is movably connected to the outer surface of the arc block (34), and the bottom end of the fixing ring (35) is fixedly connected to the top end of the cleaning portion (27).

6. A photovoltaic rail power generation system according to claim 1, characterized in that: A water tank (4) is fixedly mounted on the top of the bracket (3), a fixing frame (5) is fixedly mounted on the right side of the water tank (4), a first driven wheel (6) is movably sleeved on the outer surface of the fixing frame (5), the first driven wheel (6) is transmission-connected to the first driving wheel (15) via a first transmission belt (16), and a round rod (7) is fixedly sleeved inside the first driven wheel (6).

7. A photovoltaic rail power generation system according to claim 6, characterized in that: The left end of the round rod (7) is movably sleeved with a motion rod (8), and the bottom end of the motion rod (8) is movably sleeved with a motion column (9).

8. A photovoltaic rail power generation system according to claim 7, characterized in that: The outer surface of the moving column (9) is movably sleeved with a vertical pipe (10), the inner surface of the outer surface of the vertical pipe (10) is fixedly sleeved with a connecting pipe (12), and the top end of the connecting pipe (12) is fixedly sleeved with the inner portion of the bottom end of the water tank (4).

9. A photovoltaic rail power generation system according to claim 8, characterized in that: A support block (11) is fixedly mounted on the back of the water tank (4), and the interior of the support block (11) is fixedly sleeved with the top end of the outer surface of the vertical pipe (10).

Images