Support adjusting device for photovoltaic power generation

Abstract

The invention discloses a support adjusting device for photovoltaic power generation, and relates to the technical field of photovoltaic power generation, the support adjusting device for photovoltaic power generation comprises a base, an adjusting frame is rotatably mounted on the surface of the base, a hydraulic rod is fixedly mounted on the surface of the adjusting frame, and a solar power generation panel is slidably mounted on the inner wall of a guide rail. According to the support adjusting device for photovoltaic power generation, the connecting rod moves in the direction close to the first reciprocating lead screw until the connecting rod makes contact with and extrudes a limiting block to move, the limiting block moves to relieve limiting of wheels, at the moment, a worker transfers equipment to a proper area, convenience of the overall equipment is achieved, adaptability and flexibility of the equipment are improved, and working efficiency is improved. The limiting effect can avoid excessive rotation or unnecessary deviation of the wheels in the adjusting process, so that the stability and safety of the equipment are improved, it is ensured that the equipment can stay at a proper position, and accidental movement caused by the influence of wind power or external force is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic power generation, and specifically to a bracket adjusting device for photovoltaic power generation. Background Technique

[0002] Photovoltaic power generation is a technology that directly converts sunlight into electrical energy using the photovoltaic effect. Its core component is a solar cell. When sunlight shines on the surface of the cell, photons excite electrons to transition, generating direct current, which is then converted into alternating current by an inverter for power grid or load use.

[0003] The patent with the patent announcement number CN211630133U relates to a bracket adjusting device for photovoltaic power generation, including a bottom plate. Both sides of the bottom plate are fixedly connected with side plates. First bearings are fixedly connected to both side plates. The inner axial surfaces of the two first bearings are fixedly connected with a rotating shaft. A second bearing is fixedly connected to the middle position of the rotating shaft. The outer axial surface of the second bearing is fixedly connected with a support plate. External threads are provided at both ends of the rotating shaft. Fixed covers are threadedly connected to the external threads. The fixed covers are in contact with the support plate. A limiting mechanism is provided on the fixed covers. This patent can adjust the tilt angle of the solar panel to fully absorb sunlight in different seasons.

[0004] In the above patent, by fixedly connecting side plates on both sides of the bottom plate, fixedly connecting first bearings to both side plates, and fixedly connecting a rotating shaft to the inner axial surfaces of the two first bearings, the tilt angle of the solar panel is adjusted to fully absorb sunlight in different seasons. However, when the position of the solar panel needs to be transferred in bad weather, its inconvenience will affect the transfer efficiency and increase adverse factors to the equipment. Therefore, a bracket adjusting device for photovoltaic power generation with a convenient self-cleaning function is designed. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a bracket adjusting device for photovoltaic power generation, which solves the problems raised in the above background technique.

[0006] To achieve the above object, the present invention is realized through the following technical solutions: A bracket adjusting device for photovoltaic power generation, comprising a base, on the surface of the base is rotatably installed an adjusting frame, on the surface of the adjusting frame is fixedly installed a hydraulic rod, inside the inner wall of the guide rail is slidably installed a solar panel, on the surface of the base is provided a portable device for enabling the device to move and be convenient for transfer, the portable device includes a motor, the motor is fixedly installed on the surface of the base, inside the inner wall of the base is rotatably installed a wheel, on the surface of the solar panel is fixedly installed a sensor, inside the inner wall of the base is rotatably penetrated a reciprocating lead screw one, on the circumferential surface of the reciprocating lead screw one is slidably installed a connecting rod, inside the inner wall of the base is slidably installed a limiting block, inside the inner wall of the base is fixedly installed a telescopic spring rod one, on the surface of the solar panel is fixedly installed a transparent protective plate, on the surface of the solar panel is fixedly installed a fixing cylinder, on the top of the fixing cylinder is fixedly installed an anemometer, near one end of the anemometer close to the fixing cylinder is fixedly installed a fan blade rod, on the surface of the fixing cylinder is fixedly penetrated an air delivery pipe. At this time, the staff transfers the device to a suitable area, realizing the convenience of the overall device, improving the adaptability and flexibility of the device, making the device more widely applied under different geographical locations or weather conditions, avoiding the problem that traditional photovoltaic devices are difficult to move, and the limiting effect can prevent the wheels from over-rotating or unnecessary deviation during adjustment, thereby improving the stability and safety of the device, ensuring that the device can stay in a suitable position and will not move accidentally due to wind or external force.

[0007] According to the above technical solution, one end of the connecting rod away from the reciprocating lead screw one is rotatably connected to the bottom of the solar panel, the connecting rod is threadedly connected with the reciprocating lead screw one, the free end of the telescopic spring rod one is fixedly connected to the limiting block, and the output end of the hydraulic rod is fixedly connected to the solar panel, improving the adaptability and lighting performance of the device. By adapting to the change of the sun's irradiation angle, it can continuously focus and reflect sunlight onto the solar panel, thereby coping with the change of the sun's angle, maintaining stable power generation, and thus obtaining more energy output, thereby increasing the economic return.

[0008] According to the above technical solution, the material of the transparent protective plate is a light-transmitting material, the air delivery pipe is fixedly communicated with the transparent protective plate, the angle of the fan blade rod is set as an inclined angle, the sensor is composed of an induction module and a transmission module, the sensor is electrically connected with the motor, and the sensor is electrically connected with the hydraulic rod, blowing away the dust accumulated inside the gap, realizing the self-cleaning effect on the inner wall of the transparent protective plate, avoiding the influence on the lighting efficiency of the solar panel due to a large amount of dust accumulation inside it, and thus improving the photoelectric conversion efficiency of the solar panel.

[0009] According to the above technical solution, a cleaning device for cleaning the surface of the transparent protection plate is arranged on the surface of the solar panel. The cleaning device includes a cleaning cylinder rotatably installed on the surface of the solar panel. A roller is fixedly installed on the circumferential surface of the cleaning cylinder, and a first helical tooth block is fixedly installed on the circumferential surface of the cleaning cylinder. A fixed block is fixedly installed on the surface of the solar panel, and a second reciprocating lead screw is rotatably penetrated through the surface of the fixed block. A cleaning plate is slidably installed on the circumferential surface of the second reciprocating lead screw. One end of the cleaning plate away from the fixed block is fixedly installed with a second helical tooth block. By performing cleaning, the frequency of manual cleaning can be effectively reduced, thereby reducing the input of manpower and material resources during the cleaning process, lowering the maintenance cost, improving the photovoltaic effect of the solar panel, avoiding the decline of the solar energy conversion efficiency caused by dust accumulation, effectively removing dust, keeping the surface of the solar panel clean, thereby maximizing the received sunlight, and further improving the photoelectric conversion efficiency of the solar panel.

[0010] According to the above technical solution, bristles are arranged on the circumferential surface of the cleaning cylinder. The roller is in contact with the transparent protection plate. The second reciprocating lead screw and the cleaning plate are connected by threads, further improving the cleaning effect on the surface of the solar panel.

[0011] According to the above technical solution, the cleaning plate is slidably connected to the surface of the transparent protection plate, and the first helical tooth block meshes with the second helical tooth block. A clean solar panel can better absorb sunlight, avoid light being blocked or reflected, and thus improve the photoelectric conversion efficiency.

[0012] According to the above technical solution, a lubricating device for lubricating the adjusting frame is arranged on the surface of the guide rail. The lubricating device includes a threaded rod rotatably penetrated through the surface of the guide rail. A third helical tooth block is fixedly installed at one end of the threaded rod close to the cleaning cylinder. A lubricating box is fixedly installed on the surface of the guide rail. An oil delivery pipe is fixedly penetrated through the bottom of the lubricating box. A limiting plate is slidably installed at the bottom of the lubricating box. A second telescopic spring rod is fixedly installed on the inner wall of the lubricating box. A pressing plate is slidably installed on the inner wall of the lubricating box. A third telescopic spring rod is fixedly installed on the inner wall of the lubricating box. By realizing the lubrication of the adjusting frame, the friction between components can be reduced, and the service life of the equipment can be prolonged. Lubrication helps to reduce the heat generated by friction, thereby reducing losses and improving efficiency, and avoiding jamming or excessive wear caused by lack of lubrication.

[0013] According to the above technical solution, the free end of the second telescopic elastic rod is fixedly connected to the limiting plate, the threaded rod rotates through the surface of the limiting plate, the free end of the third telescopic elastic rod is fixedly connected to the pressing plate, the shape of the pressing plate is set as T-shaped, the third helical gear block meshes with the first helical gear block, and the threaded rod is threadedly connected to the pressing plate, so as to realize the quantification of the lubrication effect, avoid waste or pollution caused by excessive lubrication. The accurate lubrication amount helps to optimize the equipment performance, ensure that each component works in the best state, and thus improve the overall efficiency and service life of the system.

[0014] The present invention provides a support adjusting device for photovoltaic power generation. It has the following beneficial effects: (1) For this support adjusting device for photovoltaic power generation, the connecting rod moves towards the direction close to the first reciprocating lead screw until it contacts and squeezes the limiting block to move. The movement of the limiting block releases the limitation on the wheel. At this time, the staff transfers the equipment to a suitable area, realizing the convenience of the overall equipment, improving the adaptability and flexibility of the equipment, making the device more widely applied under different geographical locations or weather conditions, avoiding the problem that traditional photovoltaic equipment is difficult to move, and the limiting effect can prevent the wheel from rotating excessively or shifting unnecessarily during adjustment, thereby improving the stability and safety of the equipment, ensuring that the equipment can stay in a suitable position and will not move accidentally due to the influence of wind or external force. The fan blade rod rotates to send the air pump to the air delivery pipe, and then the high-speed flowing air is pumped into the gap between the solar panel and the transparent protection plate through the air delivery pipe, blowing away the dust accumulated inside the gap, realizing the self-cleaning effect on the inner wall of the transparent protection plate, avoiding the influence on the lighting efficiency of the solar panel due to a large amount of dust accumulating inside it, and thus improving the photoelectric conversion efficiency of the solar panel.

[0015] (2) For this support adjusting device for photovoltaic power generation, the movement of the connecting rod drives the solar panel to rotate clockwise, adjusting the solar panel, improving the adaptability and lighting performance of the equipment. By adapting to the change of the sun's irradiation angle, it can continuously focus and reflect sunlight to the solar panel, so as to cope with the change of the sun's angle, maintain stable power generation, and thus obtain more energy output, thereby increasing the economic return. The output end of the hydraulic rod moves to drive the solar panel to move away from the adjusting frame, realizing the adjustment of the lighting of the solar panel, maximizing the utilization of even low-angle and weak sunlight, and enabling the solar panel to maintain a high power generation efficiency during more periods, especially when the sunlight is weak in the morning and evening, increasing the overall energy efficiency of the photovoltaic power generation system.

[0016] (3) The bracket adjusting device for photovoltaic power generation drives the cleaning cylinder to rotate through the rotation of the roller, and the rotation of the cleaning cylinder drives the brush to rotate. At this time, the brush rotates under the action of the cleaning cylinder to clean the surface of the transparent protection plate, which can effectively reduce the frequency of manual cleaning, thereby reducing the input of manpower and material resources in the cleaning process, lowering the maintenance cost, improving the photovoltaic effect of the solar panel, avoiding the decline of the solar conversion efficiency caused by dust accumulation, effectively removing dust, keeping the surface of the solar panel clean, thereby maximizing the received sunlight, and further improving the photoelectric conversion efficiency of the solar panel.

[0017] (4) The bracket adjusting device for photovoltaic power generation drives the cleaning plate to move through the rotation of the reciprocating screw rod II, and the movement of the cleaning plate cleans the surface of the transparent protection plate, further improving the cleaning effect on the surface of the solar panel. A clean solar panel can better absorb sunlight, avoiding the blocking or reflection of light, and thus improving the photoelectric conversion efficiency.

[0018] (5) The bracket adjusting device for photovoltaic power generation squeezes the lubricant inside the lubricating box through the movement of the pressing plate. Subsequently, the lubricant accumulated inside the lubricating box is pumped to the rotation point of the adjusting frame through the oil delivery pipe, realizing the lubrication of the adjusting frame, which can reduce the friction between components, extend the service life of the equipment. Lubrication helps reduce the heat generated by friction, thereby reducing losses and improving efficiency, avoiding jamming or excessive wear caused by lack of lubrication. The telescopic spring rod II deforms and restores to push the limiting plate to reset, and the limiting plate limits the opening of the oil delivery pipe again, realizing the quantification of the lubrication effect, avoiding waste or pollution caused by excessive lubrication. The precise lubrication amount helps optimize the equipment performance, ensure that each component works in the best state, and thus improve the overall efficiency and life of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the overall internal structure of the present invention; Figure 3 is a schematic diagram of the positional structure of the connecting rod and the limiting block of the present invention; Figure 4 is the present invention Figure 3 enlarged schematic diagram of part A structure in; Figure 5 is a schematic diagram of the positional structure of the cleaning cylinder and the roller of the present invention; Figure 6 is a schematic diagram of the positional structure of the threaded rod and the pressing plate of the present invention; Figure 7 is the present invention Figure 6 enlarged schematic diagram of part B structure in; Figure 8This is a schematic diagram of the positional structure of the extrusion plate and the limiting plate of the present invention.

[0020] In the figure: 1, base; 2, adjusting frame; 3, hydraulic rod; 4, guide rail; 5, solar panel; 61, motor; 62, wheel; 63, sensor; 64, reciprocating lead screw one; 65, connecting rod; 66, limiting block; 67, telescopic spring rod one; 68, transparent protection plate; 69, fixed cylinder; 610, anemometer; 611, fan blade rod; 612, air delivery pipe; 71, cleaning cylinder; 72, roller; 73, helical block one; 74, fixed block; 75, reciprocating lead screw two; 76, cleaning plate; 77, helical block two; 81, threaded rod; 82, helical block three; 83, lubricating box; 84, oil delivery pipe; 85, limiting plate; 86, telescopic spring rod two; 87, extrusion plate; 88, telescopic spring rod three. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1 - 8 , an embodiment of the present invention is: A bracket adjusting device for photovoltaic power generation, including a base 1, an adjusting frame 2 is rotatably installed on the surface of the base 1, a hydraulic rod 3 is fixedly installed on the surface of the adjusting frame 2, a solar panel 5 is slidably installed on the inner wall of the guide rail 4, and a portable device for making the device movable and easy to transfer is arranged on the surface of the base 1. The portable device includes a motor 61, the motor 61 is fixedly installed on the surface of the base 1, a wheel 62 is rotatably installed on the inner wall of the base 1, a sensor 63 is fixedly installed on the surface of the solar panel 5, a reciprocating lead screw one 64 rotatably penetrates through the inner wall of the base 1, a connecting rod 65 is slidably installed on the circumferential surface of the reciprocating lead screw one 64, a limiting block 66 is slidably installed on the inner wall of the base 1, a telescopic spring rod one 67 is fixedly installed on the inner wall of the base 1, a transparent protection plate 68 is fixedly installed on the surface of the solar panel 5, a fixed cylinder 69 is fixedly installed on the surface of the solar panel 5, an anemometer 610 is fixedly installed on the top of the fixed cylinder 69, a fan blade rod 611 is fixedly installed at one end of the anemometer 610 close to the fixed cylinder 69, an air delivery pipe 612 is fixedly penetrated through the surface of the fixed cylinder 69, the fan blade rod 611 rotates to pump air into the air delivery pipe 612, and then the high-speed flowing air is pumped into the gap between the solar panel 5 and the transparent protection plate 68 through the air delivery pipe 612.

[0023] One end of the connecting rod 65 far from the reciprocating lead screw 64 is rotatably connected to the bottom of the solar panel 5. The connecting rod 65 is threadedly connected to the reciprocating lead screw 64. The free end of the telescopic spring rod 67 is fixedly connected to the limiting block 66. The output end of the hydraulic rod 3 is fixedly connected to the solar panel 5. The output end of the hydraulic rod 3 moves in a direction away from the adjusting frame 2. The movement of the output end of the hydraulic rod 3 drives the solar panel 5 to move in a direction away from the adjusting frame 2.

[0024] The transparent protective plate 68 is made of a light-transmitting material. The air delivery pipe 612 is fixedly communicated with the transparent protective plate 68. The angle of the fan blade rod 611 is set as an inclined angle. The wind power drives the anemometer 610 to rotate. The rotation of the anemometer 610 drives the fan blade rod 611 to rotate. The sensor 63 consists of an induction module and a conveying module. The sensor 63 is electrically connected to the motor 61. The sensor 63 is electrically connected to the hydraulic rod 3.

[0025] During the operation of this embodiment: The staff starts the motor 61. The output end of the motor 61 rotates to drive the reciprocating screw rod 64 to rotate. Since the reciprocating screw rod 64 is threadedly connected to the connecting rod 65, the rotation of the reciprocating screw rod 64 drives the connecting rod 65 to move towards the direction close to the motor 61. The connecting rod 65 moves towards the direction close to the reciprocating screw rod 64 until it contacts and squeezes the limiting block 66 to move. The movement of the limiting block 66 releases the limit on the wheel 62. At this time, the staff transfers the equipment to a suitable area, realizing the convenience of the overall equipment, improving the adaptability and flexibility of the equipment, making the device more widely applied under different geographical locations or weather conditions, avoiding the problem that traditional photovoltaic equipment is difficult to move, and the limiting effect can prevent the wheel 62 from rotating excessively or shifting unnecessarily during the adjustment process, thereby improving the stability and safety of the equipment, ensuring that the equipment can stay in a suitable position and will not move accidentally due to wind or external forces. When the sunlight intensity changes, when the motor 61 senses the change in light intensity, it sends a signal to the motor 61. The motor 61 starts to drive the connecting rod 65 to move. At the same time, the movement of the connecting rod 65 drives the solar panel 5 to rotate clockwise, adjusting the solar panel 5, improving the adaptability and lighting performance of the equipment. By adapting to the change of the sun's irradiation angle, it can continuously focus and reflect sunlight to the solar panel 5, so as to cope with the change of the sun's angle, maintain stable power generation, and thus obtain more energy output, thereby increasing the economic return. When the motor 61 senses that the sunlight is deflected, the motor 61 sends a signal to the hydraulic rod 3. The output end of the hydraulic rod 3 moves away from the adjusting frame 2. The movement of the output end of the hydraulic rod 3 drives the solar panel 5 to move away from the adjusting frame 2, realizing the adjustment of the lighting of the solar panel 5, achieving the maximum utilization of even low-angle and weak sunlight, so that the solar panel 5 can maintain a high power generation efficiency during more periods, especially when the sunlight is weak in the morning and evening, increasing the overall energy efficiency of the photovoltaic power generation system. When encountering windy weather, the wind drives the anemometer 610 to rotate. The rotation of the anemometer 610 drives the fan blade rod 611 to rotate. The rotation of the fan blade rod 611 pumps air into the air delivery pump towards the air delivery pipe 612. Subsequently, the high-speed flowing air is pumped into the gap between the solar panel 5 and the transparent protection plate 68 through the air delivery pipe 612, blowing away the dust accumulated inside the gap, realizing the self-cleaning effect on the inner wall of the transparent protection plate 68, avoiding the influence of the solar panel 5's lighting efficiency due to a large amount of dust accumulation inside, and thus improving the photoelectric conversion efficiency of the solar panel 5.

[0026] Please refer to Figures 1 - 8, on the basis of the above embodiments, in another embodiment of the present invention, a cleaning device for cleaning the surface of the transparent protection plate 68 is provided on the surface of the solar panel 5. The cleaning device includes a cleaning cylinder 71, the cleaning cylinder 71 is rotatably installed on the surface of the solar panel 5, a roller 72 is fixedly installed on the circumferential surface of the cleaning cylinder 71, a first helical tooth block 73 is fixedly installed on the circumferential surface of the cleaning cylinder 71, a fixed block 74 is fixedly installed on the surface of the solar panel 5, a second reciprocating lead screw 75 is rotatably penetrated through the surface of the fixed block 74, a cleaning plate 76 is slidably installed on the circumferential surface of the second reciprocating lead screw 75, and a second helical tooth block 77 is fixedly installed at one end of the cleaning plate 76 away from the fixed block 74. The rotation of the first helical tooth block 73 drives the rotation of the second helical tooth block 77.

[0027] A brush is provided on the circumferential surface of the cleaning cylinder 71. The roller 72 is in contact with the transparent protection plate 68. The second reciprocating lead screw 75 is threadedly connected to the cleaning plate 76. The rotation of the second reciprocating lead screw 75 drives the movement of the cleaning plate 76, and the movement of the cleaning plate 76 cleans the surface of the transparent protection plate 68.

[0028] The cleaning plate 76 is slidably connected to the surface of the transparent protection plate 68. The first helical tooth block 73 meshes with the second helical tooth block 77. The rotation of the first helical tooth block 73 drives the rotation of the second helical tooth block 77. At the same time, the rotation of the second helical tooth block 77 drives the rotation of the second reciprocating lead screw 75.

[0029] A lubricating device for lubricating the adjusting frame 2 is provided on the surface of the guide rail 4. The lubricating device includes a threaded rod 81. The threaded rod 81 is rotatably penetrated through the surface of the guide rail 4. A third helical tooth block 82 is fixedly installed at one end of the threaded rod 81 close to the cleaning cylinder 71. A lubricating box 83 is fixedly installed on the surface of the guide rail 4. An oil delivery pipe 84 is fixedly penetrated through the bottom of the lubricating box 83. A limiting plate 85 is slidably installed at the bottom of the lubricating box 83. A second telescopic elastic rod 86 is fixedly installed on the inner wall of the lubricating box 83. An extrusion plate 87 is slidably installed on the inner wall of the lubricating box 83. The movement of the extrusion plate 87 extrudes the lubricant inside the lubricating box 83. Subsequently, the lubricant accumulated inside the lubricating box 83 is pumped to the rotation point of the adjusting frame 2 through the oil delivery pipe 84. A third telescopic elastic rod 88 is fixedly installed on the inner wall of the lubricating box 83.

[0030] The free end of the second telescopic elastic rod 86 is fixedly connected to the limiting plate 85. The threaded rod 81 is rotatably penetrated through the surface of the limiting plate 85. The free end of the third telescopic elastic rod 88 is fixedly connected to the extrusion plate 87. The shape of the extrusion plate 87 is set to be T-shaped. The third helical tooth block 82 meshes with the first helical tooth block 73. The threaded rod 81 is threadedly connected to the extrusion plate 87. The rotation of the threaded rod 81 drives the movement of the extrusion plate 87.

[0031] During the operation of this embodiment: When the transparent protection plate 68 moves away from the adjusting frame 2 under the action of the hydraulic rod 3, since the roller 72 contacts the transparent protection plate 68, the movement of the transparent protection plate 68 drives the roller 72 to rotate. At the same time, the rotation of the roller 72 drives the cleaning cylinder 71 to rotate, and the rotation of the cleaning cylinder 71 drives the brush bristles to rotate. At this time, the brush bristles rotate under the action of the cleaning cylinder 71 to clean the surface of the transparent protection plate 68, which can effectively reduce the frequency of manual cleaning, thereby reducing the input of manpower and material resources during the cleaning process, reducing the maintenance cost, improving the photovoltaic effect of the solar panel 5, avoiding the decline of the solar conversion efficiency caused by dust accumulation, effectively removing dust, keeping the surface of the solar panel 5 clean, so as to maximize the received sunlight, and further improving the photoelectric conversion efficiency of the solar panel 5. At the same time, the rotation of the cleaning cylinder 71 drives the first helical block 73 to rotate. Since the first helical block 73 meshes with the second helical block 77, the rotation of the first helical block 73 drives the second helical block 77 to rotate. At the same time, the rotation of the second helical block 77 drives the second reciprocating lead screw 75 to rotate. Since the second reciprocating lead screw 75 is threadedly connected to the cleaning plate 76, the rotation of the second reciprocating lead screw 75 drives the cleaning plate 76 to move, and the movement of the cleaning plate 76 cleans the surface of the transparent protection plate 68, further improving the cleaning effect on it and the cleaning effect on the surface of the solar panel 5. The clean solar panel 5 can better absorb sunlight, avoiding the blocking or reflection of light, and thus improving the photoelectric conversion efficiency.

[0032] When the first helical block 73 rotates under the action of the cleaning cylinder 71, since the first helical block 73 meshes with the third helical block 82, the rotation of the first helical block 73 drives the rotation of the third helical block 82. At the same time, the rotation of the third helical block 82 drives the rotation of the threaded rod 81. Since the threaded rod 81 is threadedly connected to the pressing plate 87, the rotation of the threaded rod 81 drives the movement of the pressing plate 87. At this time, the pressing plate 87 moves to squeeze the lubricant inside the lubricating box 83. Subsequently, the lubricant accumulated inside the lubricating box 83 is pumped through the oil delivery pipe 84 to the rotation point of the adjusting frame 2, realizing the lubrication of the adjusting frame 2, which can reduce the friction between components, extend the service life of the equipment. Lubrication helps reduce the heat generated by friction, thereby reducing losses and improving efficiency, avoiding jamming or excessive wear caused by lack of lubrication. At the same time, the pressing plate 87 moves under the action of the threaded rod 81 to contact and squeeze the limiting plate 85 to move in the direction close to the second telescopic spring rod 86. At this time, the second telescopic spring rod 86 moves until the limit on the opening of the oil delivery pipe 84 is released. At this time, the lubricating oil inside the lubricating box 83 is pumped through the oil delivery pipe 84 to the rotation point of the adjusting frame 2. When the threaded rod 81 stops rotating, the third telescopic spring rod 88 deforms and restores when the action on it is lost, pushing the pressing plate 87 to move until it resets. At this time, the second telescopic spring rod 86 deforms and restores to push the limiting plate 85 to reset, and the limiting plate 85 limits the opening of the oil delivery pipe 84 again, realizing the quantification of the lubrication effect, avoiding waste or pollution caused by excessive lubrication. The precise lubrication amount helps optimize the equipment performance, ensure that each component works in the best state, thereby improving the overall efficiency and life of the system.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bracket adjusting device for photovoltaic power generation, comprising a base (1), characterized in that: The surface of the base (1) is rotatably installed with an adjusting frame (2). The surface of the adjusting frame (2) is fixedly installed with a hydraulic rod (3). The inner wall of the guide rail (4) is slidably installed with a solar panel (5). The surface of the base (1) is provided with a portable device for making the device movable and facilitating transfer. The portable device includes a motor (61). The motor (61) is fixedly installed on the surface of the base (1). The inner wall of the base (1) is rotatably installed with a wheel (62). The surface of the solar panel (5) is fixedly installed with a sensor (63). The inner wall of the base (1) is rotatably penetrated by a first reciprocating lead screw (64). The circumferential surface of the first reciprocating lead screw (64) is slidably installed with a connecting rod (65). The inner wall of the base (1) is slidably installed with a limiting block (66). The inner wall of the base (1) is fixedly installed with a first telescopic elastic rod (67). The surface of the solar panel (5) is fixedly installed with a transparent protective plate (68). The surface of the solar panel (5) is fixedly installed with a fixed cylinder (69). The top of the fixed cylinder (69) is fixedly installed with an anemometer (610). One end of the anemometer (610) close to the fixed cylinder (69) is fixedly installed with a fan blade rod (611). The surface of the fixed cylinder (69) is fixedly penetrated by an air delivery pipe (612).

2. The bracket adjusting device for photovoltaic power generation according to claim 1, characterized in that: One end of the connecting rod (65) far from the first reciprocating lead screw (64) is rotatably connected to the bottom of the solar panel (5). The connecting rod (65) is threadedly connected to the first reciprocating lead screw (64). The free end of the first telescopic elastic rod (67) is fixedly connected to the limiting block (66). The output end of the hydraulic rod (3) is fixedly connected to the solar panel (5).

3. The bracket adjusting device for photovoltaic power generation according to claim 2, wherein: The material of the transparent protective plate (68) is a light-transmitting material. The air delivery pipe (612) is fixedly communicated with the transparent protective plate (68). The angle of the fan blade rod (611) is set as an inclined angle. The sensor (63) consists of an induction module and a conveying module. The sensor (63) is electrically connected to the motor (61). The sensor (63) is electrically connected to the hydraulic rod (3).

4. The bracket adjusting device for photovoltaic power generation according to claim 3, wherein: The surface of the solar panel (5) is provided with a cleaning device for cleaning the surface of the transparent protective plate (68). The cleaning device includes a cleaning cylinder (71). The cleaning cylinder (71) is rotatably installed on the surface of the solar panel (5). The circumferential surface of the cleaning cylinder (71) is fixedly installed with a roller (72). The circumferential surface of the cleaning cylinder (71) is fixedly installed with a first helical tooth block (73). The surface of the solar panel (5) is fixedly installed with a fixed block (74). The surface of the fixed block (74) is rotatably penetrated by a second reciprocating lead screw (75). The circumferential surface of the second reciprocating lead screw (75) is slidably installed with a cleaning plate (76). One end of the cleaning plate (76) far from the fixed block (74) is fixedly installed with a second helical tooth block (77).

5. The bracket adjusting device for photovoltaic power generation according to claim 4, wherein: The circumferential surface of the cleaning cylinder (71) is provided with bristles. The roller (72) contacts the transparent protection plate (68). The reciprocating screw rod II (75) is threadedly connected to the cleaning plate (76).

6. The bracket adjusting device for photovoltaic power generation according to claim 5, wherein: The cleaning plate (76) is slidably connected to the surface of the transparent protection plate (68). The first bevel gear block (73) meshes with the second bevel gear block (77).

7. The bracket adjusting device for photovoltaic power generation according to claim 6, wherein: A lubricating device for lubricating the adjusting frame (2) is provided on the surface of the guide rail (4). The lubricating device includes a threaded rod (81). The threaded rod (81) rotatably penetrates the surface of the guide rail (4). One end of the threaded rod (81) close to the cleaning cylinder (71) is fixedly installed with a third bevel gear block (82). A lubricating box (83) is fixedly installed on the surface of the guide rail (4). An oil delivery pipe (84) is fixedly penetrated through the bottom of the lubricating box (83). A limiting plate (85) is slidably installed at the bottom of the lubricating box (83). A second telescopic spring rod (86) is fixedly installed on the inner wall of the lubricating box (83). A pressing plate (87) is slidably installed on the inner wall of the lubricating box (83). A third telescopic spring rod (88) is fixedly installed on the inner wall of the lubricating box (83).

8. The bracket adjusting device for photovoltaic power generation according to claim 7, characterized in that: The free end of the second telescopic spring rod (86) is fixedly connected to the limiting plate (85). The threaded rod (81) rotatably penetrates the surface of the limiting plate (85). The free end of the third telescopic spring rod (88) is fixedly connected to the pressing plate (87). The pressing plate (87) is shaped like a T. The third bevel gear block (82) meshes with the first bevel gear block (73). The threaded rod (81) is threadedly connected to the pressing plate (87).

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