Angle-adjustable photovoltaic power generation equipment for new energy power generation

Abstract

The invention discloses angle-adjustable photovoltaic power generation equipment for new energy power generation, and relates to the technical field of photovoltaic power generation, the angle-adjustable photovoltaic power generation equipment comprises a base, the inner side surface of the base is rotatably connected with a scissor fork mechanism, the inner side surface of the scissor fork mechanism is fixedly connected with a lifting assembly, and the lifting assembly is used for lifting adjustment of the scissor fork mechanism. And the windproof mechanism is rotationally mounted at the top of the scissor fork mechanism. According to the angle-adjustable photovoltaic power generation equipment for new energy power generation, the purpose that the sun rises in east and falls in west is achieved, in the device, the angle between the solar panel and the ground changes along with the change of the direct solar radiation angle, the rotation angle range of the solar panel is large, hydraulic control is replaced with a simple mechanical structure, and the power generation efficiency is improved. The arrangement of a plurality of worm gears and a meshing assembly enables the second screw rod sliding table to be more stable during rotation, the use efficiency of the device can be effectively improved, and the problems that a rotation angle adjusting structure of the solar panel is too complex and is difficult to apply in batches are solved.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic power generation, and in particular to an angle-adjustable photovoltaic power generation device for new energy power generation. Background Art

[0002] Solar panels are devices that absorb sunlight and convert solar radiation energy directly or indirectly into electrical energy through the photoelectric effect or photochemical effect. In the installation and application of solar photovoltaic power generation, a mounting structure or a supporting structure is required to install and support the photovoltaic panels. The mounting support surface of the current existing photovoltaic panel mounting structure or supporting structure is fixed, and it is difficult to adjust the inclination angle of the supporting surface according to needs during installation and application, making the installation operation very inconvenient and the adaptation range small. The Chinese patent announcement number is: CN118589978A discloses "Angle-adjustable solar photovoltaic bracket and its solar power generation structure". In this patent, the first motor drives the main deflection block at the output end to rotate, and drives the main deflection block connected to the main frame, the tooth rod, the connecting seat and the main movable block at the top to rotate, and adjust the angle direction to achieve primary adjustment. In the morning, noon and evening, when the sun rises and falls with the change of time, the second motor can drive the transmission gear, the transmission gear drives the meshing connection tooth rod, and the tooth rod drives the top connecting seat and the main movable block to telescopically move, so as to lift or lower one side of the solar panel and achieve secondary adjustment in the angle direction.

[0003] The existing angle-adjustable photovoltaic power generation equipment for new energy power generation has problems such as the rotation angle adjustment structure of the solar panel is too complicated and difficult to be applied in batches due to structural design defects, and the solar panel is easily overturned and damaged when used in windy weather. Summary of the invention

[0004] The present invention provides an angle-adjustable photovoltaic power generation device for renewable energy power generation, which solves the problems mentioned in the above background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: An angle-adjustable photovoltaic power generation device for renewable energy power generation, comprising a base, the inner side surface of the base is rotatably connected to a scissor fork mechanism, the inner side surface of the scissor fork mechanism is fixedly connected to a lifting assembly, the lifting assembly is used for lifting and lowering adjustment of the scissor fork mechanism, and also includes:

[0006] A windproof mechanism, which is rotatably mounted on the top of the scissor-fork mechanism, and is used to drive the windproof mechanism to move upward and downward as a whole;

[0007] An angle adjustment mechanism, the angle adjustment mechanism is fixedly installed on the top of the windproof mechanism, the top of the angle adjustment mechanism is fixedly connected to a fixing frame, a cutting edge is provided on the surface of the fixing frame near the edge, the inner side of the fixing frame is fixedly connected to a solar panel, and the angle adjustment mechanism is used for supporting and limiting the solar panel and adjusting the inclination angle between the solar panel and the ground;

[0008] The angle adjustment mechanism includes a fixed tube, a worm gear is fixedly connected to the surface of the fixed tube, a meshing assembly is slidably connected to the surface of the fixed tube near the worm gear, a second screw slide is fixedly connected to the top of the meshing assembly, a rotating plate is rotatably connected to the output end of the second screw slide, and a fixed plate is rotatably connected to the end of the rotating plate away from the second screw slide.

[0009] Preferably, the surface of the meshing component meshes with the surface of the worm wheel, the fixed tube is fixedly connected to a support plate near the end face, the bottom of the support plate is fixedly connected to a bracket, the base supports the scissors fork mechanism, the lifting component controls the lifting and movement of the scissors fork mechanism, the second screw slide controls the rotation and expansion of the rotating plate, thereby facilitating the rapid installation of the solar panel, the fixed plate can fix and limit multiple fixed frames, multiple fixed frames and solar panels are installed in an arranged manner, the surface of the meshing component meshes with the surface of the worm wheel, the meshing component rotates on the surface of the worm wheel, thereby driving the second screw slide to rotate around the axis of the fixed tube.

[0010] Preferably, the engagement assembly comprises a platform, the bottom of which is provided with an inner arc surface, the bottom of which is slidably connected to the surface of the fixed tube, and the inner side surface of the platform is rotatably connected to a worm.

[0011] Preferably, the engaging assembly also includes an extension rod, the end face of the extension rod is fixedly mounted on the outer surface of the table body, the end of the extension rod away from the table body is fixedly connected with an arc-shaped piece, the surface of the worm is meshed with the surface of the worm wheel, and multiple tables are connected by the extension rod, and the length of the fixed plate is increased, so that multiple fixed frames can be installed side by side. At the same time, the worm is externally connected to drive the motor to rotate. Since the fixing tube is fixedly mounted on the top of the bracket, when the worm rotates, the extension rod slides on the inner side of the support plate, and the arc-shaped piece limits the end face of the extension rod, so that the table body rotates on the surface of the worm wheel.

[0012] Preferably, the lifting assembly includes a drive motor, and the drive motor is fixedly installed at a lower position on the inner side surface of the scissors fork mechanism, and the output end of the drive motor is fixedly connected to an internal threaded cylinder.

[0013] Preferably, the lifting assembly also includes a threaded rod, the surface of the threaded rod is connected to the inner side surface of the internal threaded barrel through a thread, the end of the threaded rod away from the internal threaded barrel is fixedly connected to a sphere, the surface of the sphere is rollingly connected to a guide platform, and the guide platform is fixedly installed at a position above the inner side surface of the scissors fork mechanism.

[0014] Preferably, the windproof mechanism includes a support platform, which is rotatably mounted on the top of the scissors fork mechanism, and a first screw slide is fixedly connected to the top of the support platform. Two sliding cylinders are arranged at the output end of the first screw slide, and the scissors fork mechanism is arranged at a position of the fixed frame close to the end surface. The bottom of the fixed frame is firmly connected to the fixed plate, and the cutting edge is parallel to the axis of the scraping assembly. When the solar panel is in normal use, the scissors fork mechanism is in an extended state, and the fixed frame is in a higher position. The solar panel absorbs solar energy more efficiently, and the first screw slide drives the two pressing assemblies away from each other to prevent the scraping assembly from hindering the solar panel from absorbing solar energy.

[0015] Preferably, the sliding cylinder at the output end of the first screw slide is fixedly connected to a pressing assembly, the top of the pressing assembly is fixedly connected to a connecting rod, and the surface of the connecting rod is fixedly connected to a scraping assembly.

[0016] Preferably, the pressing assembly comprises a cylinder body, the cylinder body is fixedly mounted on the outer surface of the sliding cylinder at the output end of the first screw slide, and a spring is fixedly connected to the bottom of the inner side of the cylinder body.

[0017] Preferably, the pressing assembly also includes a plunger rod, the bottom end of the plunger rod is fixedly mounted on the top end of the spring, the top end of the plunger rod is fixedly connected to a cylinder, the inner side surface of the cylinder is fixedly connected to a bearing, the inner side surface of the bearing is fixedly connected to the surface of the connecting rod, and the end surface of the cylinder is fixedly connected to a protective cone. When the wind force is relatively small, the connecting rod contacts the edge of the fixed frame to prevent the light absorption rate of the solar panel from decreasing. At this time, the elastic force of the spring enables the connecting rod to rise and fall with the rotation of the solar panel. When the wind force is relatively strong, the internal threaded cylinder is driven to rotate, and the surface of the sphere rotates relative to the inner side surface of the guide platform, so that the height of the scissors fork mechanism is reduced, and the scissors fork mechanism is in a retracted state, thereby reducing the height of the solar panel.

[0018] Preferably, the scraping assembly includes a sleeve, the inner side surface of the sleeve is fixedly installed on the outer surface of the connecting rod, and a hole is opened on the surface of the sleeve near the end face. The solder passes through the hole to quickly connect and install the sleeve and the connecting rod. When the wind force is not particularly strong, the driving motor will still drive the worm to rotate, and the extension rod slides on the inner side surface of the support plate, and the table drives the fixed frame to rotate. At this time, the first screw slide drives the two cylinder bodies close to each other, and the two connecting rods are driven to a position near the middle of the solar panel surface. Due to the action of the spring, the bottom of the rotating roller is in close contact with the surface of the solar panel, the fixed frame swings forward and backward, and the connecting rod rotates under the action of friction.

[0019] Preferably, the scraping assembly further comprises a balancing plate, which is fixedly mounted on the top of the sleeve, the bottom of the sleeve is fixedly connected to a perforated plate, and the bottom of the inner side of the perforated plate is vibratingly connected to a rotating roller.

[0020] The present invention provides an angle-adjustable photovoltaic power generation device for renewable energy power generation. It has the following beneficial effects:

[0021] 1. The angle-adjustable photovoltaic power generation equipment for new energy power generation. The sun rises in the east and sets in the west. In this device, the angle between the solar panel and the ground changes with the change of the direct angle of the sun, and the rotation angle range of the solar panel is large. A simple mechanical structure is used to replace hydraulic control. The setting of multiple worm gears and meshing components makes the second screw slide more stable when rotating, which can effectively improve the use efficiency of the device and solve the problem that the rotation angle adjustment structure of the solar panel is too complicated and difficult to apply in batches.

[0022] 2. The angle-adjustable photovoltaic power generation equipment for new energy power generation has a fixed frame that rotates around the axis of the fixed tube. Multiple worms and worm wheels cooperate to make the table body more stable and reliable when rotating. During installation, the second screw slide drives the oppositely arranged rotating plates to move away from each other, and the rotating plates tend to be vertical. The fixed plate and the rotating plate are in an unfolded state, and then the fixed frame and the solar panel are fixed, so that the overall structure of the photovoltaic power generation device is easy to transport and install.

[0023] 3. The angle-adjustable photovoltaic power generation equipment for new energy power generation can prevent the solar panel from being overturned in windy weather by driving the internal threaded barrel to rotate. When the internal threaded barrel rotates, the lift of the thread is used to move the threaded rod close to the driving motor, and the scissor fork mechanism is in a retracted state. The height of the solar panel is lowered, and at the same time, the meshing assembly rotates on the surface of the worm gear, and the solar panel is driven parallel to the ground, thereby effectively reducing the wind resistance of the solar panel and solving the problem that the solar panel is easily overturned and damaged when used in windy weather.

[0024] 4. In the angle-adjustable photovoltaic power generation equipment of the new energy power generation, the first screw slide drives the two cylinder bodies to approach each other, so that the connecting rod is driven to the upper position of the solar panel. Since a spring is fixedly connected between the cylinder body and the plunger rod, the elastic force of the spring causes the connecting rod to be pressed close to the top of the solar panel, and the surface of the rotating roller is in close contact with the surface of the solar panel. At this time, the plane of the fixed frame is parallel to the ground, thereby making the solar panel more stable and reliable under wind power.

[0025] 5. The angle-adjustable photovoltaic power generation equipment of the new energy power generation has a connecting rod that is rotatably connected to the cylinder through the bearing, and the protective cone can effectively prevent dust and impurities from blocking the bearing. The torque between the balance plate and the perforated plate is balanced, so that when the solar panel rotates, the connecting rod will not hinder its rotation. At the same time, due to the relative friction resistance between the surface of the rotating roller and the solar panel, when the solar panel rotates, the rotating roller will scrape off the impurities deposited on the surface of the solar panel. Since the wind force is not particularly strong, the scraped impurities are easily carried away by the airflow, thereby improving the light absorption efficiency of the photovoltaic solar panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A three-dimensional diagram of the top of the entire angle-adjustable photovoltaic power generation device for generating new energy of the present invention;

[0027] Figure 2 A three-dimensional diagram of the bottom of the entire photovoltaic power generation device with adjustable angle for generating new energy of the present invention;

[0028] Figure 3 It is a structural schematic diagram of the windproof mechanism of the present invention;

[0029] Figure 4 It is a structural schematic diagram of the lifting assembly of the present invention;

[0030] Figure 5 It is a structural schematic diagram of the pressing assembly of the present invention;

[0031] Figure 6 It is a schematic diagram of the structure of the scraping assembly of the present invention;

[0032] Figure 7 It is a structural schematic diagram of the overall top of the angle adjustment mechanism of the present invention;

[0033] Figure 8 It is a structural schematic diagram of the overall bottom of the angle adjustment mechanism of the present invention;

[0034] Fig. 9 It is a schematic diagram of the structure of the meshing assembly of the present invention.

[0035] In the figure: 1, base; 2, scissor fork mechanism; 3, lifting assembly; 31, driving motor; 32, internal threaded cylinder; 33, threaded rod; 34, sphere; 35, guide platform; 4, windproof mechanism; 41, support platform; 42, first screw rod slide; 43, pressing assembly; 431, cylinder; 432, spring; 433, plunger rod; 434, cylinder; 435, bearing; 436, protective cone; 44, connecting rod; 45, scraping assembly; 4 51. Sleeve; 452. Balance plate; 453. Perforated plate; 454. Rotating roller; 5. Angle adjustment mechanism; 51. Bracket; 52. Support plate; 53. Fixed tube; 54. Worm gear; 55. Engaging assembly; 551. Platform; 552. Worm; 553. Inner arc surface; 554. Extension rod; 555. Arc sheet; 56. Second screw slide; 57. Rotating plate; 58. Fixed plate; 6. Fixed frame; 7. Edge cutting; 8. Solar panel. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] First embodiment: Figure 1 , Figure 2 , Figure 7 , Figure 8 As shown, the present invention provides a technical solution: an angle-adjustable photovoltaic power generation device for renewable energy power generation, comprising a base 1, a scissor fork mechanism 2 is rotatably connected to the inner side of the base 1, a lifting assembly 3 is fixedly connected to the inner side of the scissor fork mechanism 2, and the lifting assembly 3 is used for lifting and lowering adjustment of the scissor fork mechanism 2, and also includes:

[0038] A windproof mechanism 4, which is rotatably mounted on the top of the scissor-fork mechanism 2, and the scissor-fork mechanism 2 is used to drive the windproof mechanism 4 to move upward and downward as a whole;

[0039] An angle adjustment mechanism 5, which is fixedly mounted on the top of the windproof mechanism 4, is fixedly connected to a fixing frame 6 on the top of the angle adjustment mechanism 5, a cutting edge 7 is provided on the surface of the fixing frame 6 near the edge, and a solar panel 8 is fixedly connected to the inner side of the fixing frame 6, and the angle adjustment mechanism 5 is used for supporting and limiting the solar panel 8 and adjusting the inclination angle between the solar panel 8 and the ground;

[0040] The angle adjustment mechanism 5 includes a fixed tube 53, a worm gear 54 is fixedly connected to the surface of the fixed tube 53, a meshing assembly 55 is slidably connected to the surface of the fixed tube 53 near the worm gear 54, a second screw slide 56 is fixedly connected to the top of the meshing assembly 55, a rotating plate 57 is rotatably connected to the output end of the second screw slide 56, and a fixed plate 58 is rotatably connected to the end of the rotating plate 57 away from the second screw slide 56;

[0041] The surface of the meshing assembly 55 meshes with the surface of the worm wheel 54 . A support plate 52 is fixedly connected to a position of the fixed tube 53 close to the end surface, and a bracket 51 is fixedly connected to the bottom of the support plate 52 .

[0042] When in use, the base 1 supports the scissor fork mechanism 2, the lifting component 3 controls the lifting and moving of the scissor fork mechanism 2, and the second screw slide 56 controls the rotating plate 57 to rotate and unfold, so as to facilitate the rapid installation of the solar panel 8. The fixed plate 58 can fix and limit the multiple fixed frames 6, and the multiple fixed frames 6 and the solar panels 8 are arranged and installed. The surface of the meshing component 55 meshes with the surface of the worm gear 54, and the meshing component 55 rotates on the surface of the worm gear 54, thereby driving the second screw slide 56 to rotate around the axis of the fixed tube 53. The sun rises in the east and sets in the west. In this device, the angle between the solar panel 8 and the ground changes with the change of the direct angle of the sun, and the rotation angle range of the solar panel 8 is large. A simple mechanical structure is used to replace hydraulic control. The arrangement of multiple worm gears 54 and the meshing component 55 makes the second screw slide 56 more stable when rotating, which can effectively improve the use efficiency of the device and solve the problem that the rotation angle adjustment structure of the solar panel 8 is too complicated and difficult to be applied in batches.

[0043] Second embodiment: Figure 7 , Figure 8 , Fig. 9 As shown, the meshing assembly 55 includes a table 551, the bottom of which is provided with an inner arc surface 553, the bottom of the table 551 is slidably connected to the surface of the fixed tube 53, the inner side surface of the table 551 is rotatably connected to a worm 552, and the meshing assembly 55 also includes an extension rod 554, the end face of the extension rod 554 is fixedly mounted on the outer surface of the table 551, and the end of the extension rod 554 away from the table 551 is fixedly connected to an arc piece 555.

[0044] When in use, the surface of the worm 552 meshes with the surface of the worm wheel 54, and multiple platforms 551 are connected by extension rods 554, which increases the length of the fixing plate 58, so that multiple fixing frames 6 can be installed side by side. At the same time, the worm 552 is externally connected to a motor to make it rotate. Since the fixing tube 53 is fixedly installed on the top of the bracket 51, when the worm 552 rotates, the extension rod 554 slides on the inner side of the support plate 52, and the arc-shaped piece 555 limits the end face of the extension rod 554, so that the platform 551 rotates on the surface of the worm wheel 54, and the fixing frame 6 rotates around the axis of the fixing tube 53. Multiple worms 552 cooperate with the worm wheel 54, so that the platform 551 is more stable and reliable when rotating. During installation, the second screw slide 56 drives the oppositely arranged rotating plates 57 to move away from each other, and the rotating plates 57 tend to be vertical. The fixed plate 58 and the rotating plate 57 are in an unfolded state, and then the fixed frame 6 and the solar panel 8 are fixed, which can make the overall structure of the photovoltaic power generation device easy to transport and install.

[0045] The third embodiment: Figure 3 , Figure 4 As shown, the lifting assembly 3 includes a driving motor 31, which is fixedly installed at a lower position on the inner side of the scissor fork mechanism 2, and the output end of the driving motor 31 is fixedly connected to an internal threaded tube 32. The lifting assembly 3 also includes a threaded rod 33, and the surface of the threaded rod 33 is connected to the inner side of the internal threaded tube 32 through a thread, and the end of the threaded rod 33 away from the internal threaded tube 32 is fixedly connected to a ball 34, and the surface of the ball 34 is rollingly connected to a guide platform 35, and the guide platform 35 is fixedly installed at an upper position on the inner side of the scissor fork mechanism 2;

[0046] The windproof mechanism 4 includes a support platform 41, which is rotatably installed on the top of the scissor fork mechanism 2. The top of the support platform 41 is fixedly connected with a first screw slide 42. Two sliding cylinders are arranged at the output end of the first screw slide 42. The sliding cylinder at the output end of the first screw slide 42 is fixedly connected with a pressing assembly 43. The top of the pressing assembly 43 is fixedly connected with a connecting rod 44. The surface of the connecting rod 44 is fixedly connected with a scraping assembly 45.

[0047] When in use, the scissor fork mechanism 2 is arranged at a position close to the end face of the fixed frame 6, and the bottom of the fixed frame 6 is firmly connected by the fixed plate 58, and the cutting edge 7 is parallel to the axis of the scraper assembly 45. When the solar panel 8 is in normal use, the scissor fork mechanism 2 is in an extended state, the fixed frame 6 is in a higher position, and the solar panel 8 absorbs solar energy more efficiently. The first screw slide 42 drives the two pressing assemblies 43 away from each other to prevent the scraper assembly 45 from hindering the solar panel 8 from absorbing solar energy. In windy weather, in order to prevent the solar panel 8 from being overturned, the driving motor 31 drives the internal threaded cylinder 32 to rotate. When the internal threaded cylinder 32 rotates, the lift of the thread is used to make the threaded rod 33 move close to the driving motor 31. The scissor fork mechanism 2 is in a retracted state, and the height of the solar panel 8 is reduced. At the same time, the meshing assembly 55 rotates on the surface of the worm gear 54, and the solar panel 8 is driven parallel to the ground, thereby effectively reducing the wind resistance of the solar panel 8, and solving the problem that the solar panel 8 is easily overturned and damaged when used in windy weather.

[0048] Fourth embodiment: Figure 4 , Figure 5 , Figure 6 As shown, the pressing assembly 43 includes a cylinder body 431, which is fixedly mounted on the outer surface of the sliding cylinder at the output end of the first screw slide 42, and the bottom of the inner side of the cylinder body 431 is fixedly connected with a spring 432. The pressing assembly 43 also includes a plunger rod 433, and the bottom end of the plunger rod 433 is fixedly mounted on the top of the spring 432. The top of the plunger rod 433 is fixedly connected with a cylinder body 434, and the inner side of the cylinder body 434 is fixedly connected with a bearing 435. The inner side of the bearing 435 is fixedly connected to the surface of the connecting rod 44, and the end face of the cylinder body 434 is fixedly connected with a protective cone 436.

[0049] The scraping assembly 45 includes a sleeve 451, the inner side surface of the sleeve 451 is fixedly mounted on the outer surface of the connecting rod 44, and a hole is opened on the surface of the sleeve 451 near the end surface. The scraping assembly 45 also includes a balance plate 452, the balance plate 452 is fixedly mounted on the top of the sleeve 451, and the bottom of the sleeve 451 is fixedly connected to a perforated plate 453, and the bottom of the inner side surface of the perforated plate 453 is vibratingly connected to a rotating roller 454.

[0050] When in use, when the wind force is relatively small, the connecting rod 44 contacts the edge of the fixed frame 6 to prevent the light absorption rate of the solar panel 8 from decreasing. At this time, the elastic force of the spring 432 enables the connecting rod 44 to move up and down with the rotation of the solar panel 8. When the wind force is relatively large, the internal threaded cylinder 32 is driven to rotate, and the surface of the sphere 34 and the inner side surface of the guide platform 35 rotate relative to each other, so that the height of the scissors fork mechanism 2 is reduced. The scissors fork mechanism 2 is in a retracted state, thereby lowering the height of the solar panel 8. The first screw slide 42 drives the two cylinder bodies 431 to approach each other, so that the connecting rod 44 is driven to be in the upper position of the solar panel 8. Since the spring 432 is fixedly connected between the cylinder body 431 and the plunger rod 433, the elastic force of the spring 432 causes the connecting rod 44 to be pressed close to the top of the solar panel 8, and the surface of the rotating roller 454 is in close contact with the surface of the solar panel 8. At this time, the plane of the fixed frame 6 is parallel to the ground, so that the solar panel 8 is more stable and reliable under wind force.

[0051] Fifth embodiment: Figure 6 , Fig. 9 As shown, the inner side of the sleeve 451 is fixedly mounted on the outer surface of the connecting rod 44, and a hole is opened on the surface of the sleeve 451 near the end surface. The scraping assembly 45 also includes a balance plate 452, which is fixedly mounted on the top of the sleeve 451. The bottom of the sleeve 451 is fixedly connected to a perforated plate 453, and the bottom of the inner side of the perforated plate 453 is vibratingly connected to a rotating roller 454.

[0052] An inner arc surface 553 is provided at the bottom of the platform 551, and the bottom of the platform 551 is slidably connected to the surface of the fixed tube 53. The inner side surface of the platform 551 is rotatably connected to a worm 552. The engaging assembly 55 also includes an extension rod 554, and the end face of the extension rod 554 is fixedly installed on the outer surface of the platform 551. The end of the extension rod 554 away from the platform 551 is fixedly connected to an arc piece 555.

[0053] When in use, when the wind force is not particularly strong, the driving motor will still drive the worm 552 to rotate, the extension rod 554 slides on the inner side of the support plate 52, and the platform 551 drives the fixed frame 6 to rotate. At this time, the first screw slide 42 drives the two cylinders 431 to approach each other, and the two connecting rods 44 are driven to be near the middle of the surface of the solar panel 8. Due to the action of the spring 432, the bottom of the rotating roller 454 is in close contact with the surface of the solar panel 8, and the fixed frame 6 swings forward and backward. The connecting rod 44 rotates under the action of friction, and the connecting rod 44 is connected to the solar panel 8 through the bearing 435. The cylinders 434 are rotatably connected, and the protective cone 436 can effectively prevent dust and impurities from blocking the bearing 435. The torque between the balance plate 452 and the perforated plate 453 is balanced, so that when the solar panel 8 rotates, the connecting rod 44 will not hinder its rotation. At the same time, since there is relative friction resistance between the surface of the rotating roller 454 and the solar panel 8, when the solar panel 8 rotates, the rotating roller 454 will scrape away the impurities deposited on the surface of the solar panel 8. Since the wind force is not particularly strong, the scraped impurities are easily carried away by the airflow, thereby improving the light absorption efficiency of the photovoltaic solar panel 8.

[0054] 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. In the absence of further restrictions. The sentence "includes an element defined by... does not exclude the existence of other identical elements in the process, method, article or device including the element".

Claims

1. An angle-adjustable photovoltaic power generation device for renewable energy power generation, comprising a base (1), characterized in that: The inner side surface of the base (1) is rotatably connected to a scissor fork mechanism (2), and the inner side surface of the scissor fork mechanism (2) is fixedly connected to a lifting assembly (3), and the lifting assembly (3) is used for lifting and lowering adjustment of the scissor fork mechanism (2), and further comprises: A windproof mechanism (4), wherein the windproof mechanism (4) is rotatably mounted on the top of the scissor-fork mechanism (2), and the scissor-fork mechanism (2) is used to drive the windproof mechanism (4) to move upward and downward as a whole; An angle adjustment mechanism (5), the angle adjustment mechanism (5) is fixedly mounted on the top of the windproof mechanism (4), the top of the angle adjustment mechanism (5) is fixedly connected to a fixing frame (6), a cutting edge (7) is provided on the surface of the fixing frame (6) near the edge, the inner side of the fixing frame (6) is fixedly connected to a solar panel (8), and the angle adjustment mechanism (5) is used for supporting and limiting the solar panel (8) and adjusting the inclination angle between the solar panel (8) and the ground; The angle adjustment mechanism (5) comprises a fixed tube (53), a worm gear (54) is fixedly connected to the surface of the fixed tube (53), a meshing assembly (55) is slidably connected to the surface of the fixed tube (53) near the worm gear (54), a second screw slide (56) is fixedly connected to the top of the meshing assembly (55), an output end of the second screw slide (56) is rotatably connected to a rotating plate (57), and an end of the rotating plate (57) away from the second screw slide (56) is rotatably connected to a fixed plate (58).

2. The angle-adjustable photovoltaic power generation device for renewable energy power generation according to claim 1, characterized in that: The surface of the meshing assembly (55) meshes with the surface of the worm wheel (54); a support plate (52) is fixedly connected to a position of the fixed tube (53) near the end surface; and a bracket (51) is fixedly connected to the bottom of the support plate (52).

3. The angle-adjustable photovoltaic power generation device for renewable energy power generation according to claim 2, characterized in that: The meshing assembly (55) comprises a platform (551), the bottom of which is provided with an inner arc surface (553), the bottom of which is slidably connected to the surface of a fixed tube (53), and the inner side surface of which is rotatably connected to a worm (552).

4. The angle-adjustable photovoltaic power generation device for renewable energy power generation according to claim 3 is characterized by: The engagement assembly (55) further comprises an extension rod (554), the end surface of which is fixedly mounted on the outer surface of the platform (551), and one end of the extension rod (554) away from the platform (551) is fixedly connected to an arc-shaped piece (555).

5. The angle-adjustable photovoltaic power generation device for renewable energy power generation according to claim 1, characterized in that: The lifting assembly (3) comprises a driving motor (31), the driving motor (31) being fixedly mounted at a lower position on the inner side surface of the scissor fork mechanism (2), and the output end of the driving motor (31) being fixedly connected to an internal threaded cylinder (32).

6. The angle-adjustable photovoltaic power generation device for renewable energy power generation according to claim 5, characterized in that: The lifting assembly (3) further comprises a threaded rod (33), the surface of which is connected to the inner side surface of the internal threaded cylinder (32) via a thread, one end of the threaded rod (33) away from the internal threaded cylinder (32) is fixedly connected to a sphere (34), the surface of which is rollingly connected to a guide platform (35), and the guide platform (35) is fixedly mounted above the inner side surface of the scissor fork mechanism (2).

7. The angle-adjustable photovoltaic power generation device for renewable energy power generation according to claim 1, characterized in that: The windproof mechanism (4) comprises a support platform (41), wherein the support platform (41) is rotatably mounted on the top of the scissor fork mechanism (2), and a first screw slide (42) is fixedly connected to the top of the support platform (41), and two slide cylinders are arranged at the output end of the first screw slide (42).

8. The angle-adjustable photovoltaic power generation device for renewable energy power generation according to claim 7, characterized in that: The sliding cylinder at the output end of the first screw slide (42) is fixedly connected to a pressing assembly (43), the top of the pressing assembly (43) is fixedly connected to a connecting rod (44), and the surface of the connecting rod (44) is fixedly connected to a scraping assembly (45).

9. The angle-adjustable photovoltaic power generation device for renewable energy power generation according to claim 8, characterized in that: The pressing assembly (43) comprises a cylinder body (431), wherein the cylinder body (431) is fixedly mounted on the outer surface of a sliding cylinder at the output end of the first screw slide (42), and a spring (432) is fixedly connected to the bottom of the inner side surface of the cylinder body (431).

10. The angle-adjustable photovoltaic power generation device for renewable energy power generation according to claim 9, characterized in that: The pressing assembly (43) further comprises a plunger rod (433), the bottom end of which is fixedly mounted on the top end of the spring (432), the top end of the plunger rod (433) is fixedly connected to a cylinder (434), the inner side surface of the cylinder (434) is fixedly connected to a bearing (435), the inner side surface of the bearing (435) is fixedly connected to the surface of the connecting rod (44), and the end surface of the cylinder (434) is fixedly connected to a protective cone (436).

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