A photovoltaic support column based on a tool robot

Abstract

The present invention relates to the field of photovoltaic technology, and more specifically to a photovoltaic support column based on a tool robot, comprising a turntable rotatably mounted on the column for carrying a photovoltaic panel, and an angle adjustment assembly mounted on the turntable; the photovoltaic support column further comprising: a first drive shaft rotatably mounted on the column; a second drive shaft for driving the angle adjustment assembly and coaxially mounted with the turntable, the turntable being provided with a clearance opening for avoiding the second drive shaft; a rotating assembly for converting the rotation of the first drive shaft into self-rotation of the turntable; and a docking mechanism for cooperating with the tool robot to sequentially dock the first drive shaft and the second drive shaft to independently control the rotation of the turntable and adjust the elevation angle of the photovoltaic panel. The present invention realizes the function of completing the rotation and angle adjustment of the photovoltaic panel by carrying a drive mechanism on the tool robot. This solves the problem of how an external drive mechanism can adjust the photovoltaic panel in multiple directions.

Description

Technical Field

[0001] The present invention relates to the field of photovoltaic technology, and in particular to a photovoltaic support column based on a tool robot. Background Art

[0002] To improve the efficiency of converting solar energy into electricity in large-scale photovoltaic plants, it's necessary to increase the effective contact area between sunlight and the photovoltaic panel surface. A control system calculates the sun's altitude and intensity at different times to control the orientation of the entire photovoltaic panel. However, traditional photovoltaic panel adjustment accuracy is insufficient, making it difficult to maintain the panel's state.

[0003] To this end, Chinese patent application CN118783874B discloses a photovoltaic bracket and photovoltaic device, which utilizes a mounting member to position a photovoltaic module. The mounting member is connected to a support member and rotates relative to the support member to adjust the inclination angle of the photovoltaic module and maintain an optimal light-induced power generation state. The locking device includes a locking member, a base, at least one connector, and at least one first drive assembly. The base is connected to the support member by connecting the locking member to the mounting member. Multiple first connectors are provided on the locking member on a side facing the base. The connector is mounted on the base, and second connectors matching each first connector are provided on a side facing the locking member. This allows the photovoltaic module to be locked in its current position at various inclination angles by engaging the second connectors with adjacent first connectors. The first drive assembly is connected to the connector. When the photovoltaic module is adjusted to a predetermined inclination angle, the first drive assembly drives the connector toward the locking member, causing the second connectors to engage with adjacent first connectors to restrict rotation of the mounting member. Therefore, the photovoltaic bracket provided by the present invention can be locked in the current position when the photovoltaic components are at different inclination angles, and is locked by plugging, so that it is not easy to loosen and change the inclination angle.

[0004] However, in large-scale photovoltaic stations, a large number of drive mechanisms are required to adjust the angle and position of each photovoltaic panel separately, which not only leads to a significant increase in costs, but also requires separate maintenance if one of the drive mechanisms fails, which is time-consuming and labor-intensive. Summary of the Invention

[0005] To address the above problems, a photovoltaic support column based on a tool robot is provided, which solves the problem of how an external drive mechanism can adjust the photovoltaic panel in multiple directions through a turntable, an angle adjustment component, an adjustment mechanism and a docking mechanism.

[0006] In order to solve the problems of the existing technology, the present invention provides a photovoltaic support column based on a tool robot, including a turntable rotatably set on the column for carrying photovoltaic panels, and an angle adjustment component installed on the turntable for adjusting the elevation angle of the photovoltaic panels; the photovoltaic support column also includes: a first drive shaft, the first drive shaft is rotatably set on the column; a second drive shaft, the second drive shaft is used to drive the angle adjustment component and is coaxially arranged with the turntable, and the turntable is provided with an avoidance opening for avoiding the second drive shaft; a rotating component, the rotating component is used to convert the rotation of the first drive shaft into the self-rotation movement of the turntable; the column is also provided with a docking mechanism for cooperating with the tool robot to dock the first drive shaft and the second drive shaft in sequence to independently control the rotation of the turntable and adjust the elevation angle of the photovoltaic panel.

[0007] Preferably, the docking mechanism includes two clamping disks which are respectively connected to the first drive shaft and the second drive shaft in transmission, and the two clamping disks are coaxially arranged; a movable shaft which can slide along the axis direction of the clamping disk is provided on the column; and a connecting assembly for being connected to the clamping disk in transmission is provided on the movable shaft.

[0008] Preferably, the angle adjustment assembly includes a support bracket, a worm and a worm wheel; the support bracket is hinged on the turntable, and the photovoltaic panel is set on the support bracket; the worm and the worm wheel are both rotatably set on the turntable, and the worm is meshingly connected to the worm wheel; the worm is transmission-connected to the second drive shaft, and the worm wheel is transmission-connected to the support bracket.

[0009] Preferably, the connecting assembly includes a mounting ring, a clamping block and a second elastic member; the mounting ring is fixedly sleeved on the movable shaft; the clamping block can be radially slidably arranged on the mounting ring, and a clamping groove for plugging and mating with the clamping block is provided on the clamping plate; the two ends of the second elastic member are respectively connected to the mounting ring and the clamping block.

[0010] Preferably, a mounting tube is provided on the column, and an abutment shaft and a third elastic member are provided in the mounting tube; the abutment shaft is telescopically arranged in the mounting tube, and the abutment shaft abuts against the movable shaft, and the axis of the abutment shaft is collinear with the axis of the movable shaft; the two ends of the third elastic member are respectively connected to the mounting tube and the abutment shaft.

[0011] Preferably, the rotating assembly includes a boss, a gear ring and a rotating gear; the boss is arranged at the bottom of the turntable; the gear ring is sleeved on the boss; the rotating gear is sleeved on the first driving shaft, and the rotating gear is meshed with the gear ring.

[0012] Preferably, a mounting seat is provided on the column; at least three support shafts are provided on the mounting seat, and the multiple support shafts are distributed in a circular array along the axis of the movable shaft; a support roller is rotatably provided on each support shaft, and the support roller is rollingly connected to the clamping disc.

[0013] Preferably, one end of the movable shaft away from the column is sleeved with a docking plate for docking with the tool robot.

[0014] Preferably, a transmission shaft is rotatably provided on the column, and the transmission shaft is in transmission connection with the second drive shaft; a pulley is sleeved on the transmission shaft and the worm, a transmission belt is sleeved on the pulley, and the two pulleys are connected by the transmission belt.

[0015] Preferably, a first connecting rod and a second connecting rod are provided on the supporting bracket, two ends of the first connecting rod are hinged to the supporting bracket and the second connecting rod respectively, and one end of the second connecting rod away from the first connecting rod is connected to the worm gear.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention utilizes a turntable, angle adjustment assembly, adjustment mechanism, and docking mechanism to achieve the function of rotating and adjusting the angle of a photovoltaic panel using a tool robot equipped with a drive mechanism. The tool robot then provides driving force to multiple, orderly distributed photovoltaic mounts, thereby adjusting the angle of the photovoltaic panels on the adjustable photovoltaic mounts. This reduces the number of drive mechanisms, lowering costs, while also improving the maintenance and portability of the drive mechanisms. This solves the problem of how to achieve multi-directional adjustment of photovoltaic panels using an external drive mechanism.

[0018] 2. The present invention realizes the function of sequentially driving the first drive shaft and the second drive shaft through the driving mechanism carried by the tool robot through the clamping disc, the movable shaft and the connecting assembly. When the tool robot moves to the designated photovoltaic support column and the tool robot is in the docking position, the third drive shaft on the tool robot extends, so that the third drive shaft docks with the movable shaft, so that the third drive shaft can drive the movable shaft to rotate synchronously. When the movable shaft is subjected to the thrust along the axial direction provided by the third drive shaft, it moves synchronously with the third drive shaft. When the connecting assembly on the movable shaft is transmission-connected with the first clamping disc, the movable shaft drives the first clamping disc to rotate, and the first clamping disc drives the first drive shaft transmission-connected thereto to rotate, thereby adjusting the rotation of the turntable. After completing the rotation adjustment of the turntable, the third drive shaft continues to extend, and then drives the movable shaft to move through the third drive shaft, so that the connecting assembly on the movable shaft is transmission-connected with the second clamping disc, the movable shaft drives the second clamping disc to rotate synchronously, and the second clamping disc drives the second drive shaft transmission-connected thereto to rotate, thereby adjusting the elevation angle of the photovoltaic panel.

[0019] 3. The present invention utilizes a support bracket, a worm, and a worm gear to limit the self-rotation of the photovoltaic panel, thereby preventing the angle of the photovoltaic panel from changing during the control of the turntable's rotation and improving the panel's adjustment accuracy. The turntable drives the second drive shaft to rotate, which in turn drives the second clipping disc, which is in transmission connection therewith, to rotate. During this time, the second clipping disc is free and can therefore idle without hindering the turntable's rotation. Furthermore, the self-locking and reduction transmission properties of the worm gear and worm prevent the worm from rotating during the turntable's self-rotation, thereby preventing the elevation angle of the photovoltaic panel from being affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of a photovoltaic support column based on a tool robot according to the present invention.

[0021] Figure 2 It is a three-dimensional schematic diagram of a single column in a photovoltaic support column based on a tool robot of the present invention.

[0022] Figure 3 It is a three-dimensional schematic diagram of the internal structure of a photovoltaic support column based on a tool robot of the present invention.

[0023] Figure 4 It is a three-dimensional schematic diagram of a supporting bracket, an adjusting mechanism and a docking mechanism in a photovoltaic support column based on a tool robot of the present invention.

[0024] Figure 5 It is a three-dimensional schematic diagram of an adjustment mechanism and a docking mechanism in a photovoltaic support column based on a tool robot according to the present invention.

[0025] Figure 6 It is a three-dimensional schematic diagram of a turntable and angle adjustment assembly in a photovoltaic support column based on a tool robot according to the present invention.

[0026] Figure 7 It is a three-dimensional exploded schematic diagram of a movable shaft and a connecting component in a photovoltaic support column based on a tool robot of the present invention.

[0027] Figure 8 It is a three-dimensional exploded schematic diagram of a movable shaft, a mounting cylinder and an abutment shaft in a photovoltaic support column based on a tool robot of the present invention.

[0028] Figure 9 It is a three-dimensional schematic diagram of a turntable, a first drive shaft and a second drive shaft in a photovoltaic support column based on a tool robot of the present invention.

[0029] Figure 10 It is a three-dimensional schematic diagram of the cooperation between the mounting seat and the clamping disc in the photovoltaic support column based on the tool robot of the present invention.

[0030] Figure 11 It is a three-dimensional schematic diagram of an angle adjustment component in a photovoltaic support column based on a tool robot according to the present invention.

[0031] The numbers in the figure are: 1, column; 11, turntable; 111, photovoltaic panel; 12, angle adjustment assembly; 121, support bracket; 122, worm; 123, worm gear; 124, transmission shaft; 1241, second bevel gear; 125, pulley; 126, transmission belt; 13, mounting base; 131, support shaft; 132, support roller; 14, first connecting rod; 15, second connecting rod; 2, adjustment mechanism; 21, first drive shaft; 22, second drive shaft; 23, rotary Rotating assembly; 231, boss; 232, gear ring; 233, rotating gear; 24, first bevel gear; 3, docking mechanism; 31, clamping disk; 311, bevel gear disk; 32, movable shaft; 321, docking disk; 3211, docking block; 3212, first elastic member; 33, connecting assembly; 331, mounting ring; 332, clamping block; 333, second elastic member; 34, mounting cylinder; 341, abutting shaft; 342, third elastic member; 4, tool robot. DETAILED DESCRIPTION

[0032] In order to further understand the features, technical means, specific objectives and functions achieved by the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] Reference Figure 1-Figure 4 : A photovoltaic support column based on a tool robot, including a turntable 11 rotatably set on the column 1 for carrying a photovoltaic panel 111, and an angle adjustment component 12 installed on the turntable 11 for adjusting the elevation angle of the photovoltaic panel 111; the photovoltaic support column also includes: a first drive shaft 21, the first drive shaft 21 is rotatably set on the column 1; a second drive shaft 22, the second drive shaft 22 is used to drive the angle adjustment component 12 and is coaxially arranged with the turntable 11, and a avoidance opening for avoiding the second drive shaft 22 is opened on the turntable 11; a rotating component 23, the rotating component 23 is used to convert the rotation of the first drive shaft 21 into the rotation movement of the turntable 11; the column 1 is also provided with a docking mechanism 3 for cooperating with the tool robot 4 to dock the first drive shaft 21 and the second drive shaft 22 in sequence to independently control the rotation of the turntable 11 and adjust the elevation angle of the photovoltaic panel 111.

[0034] The present invention realizes the function of rotating and adjusting the angle of the photovoltaic panel 111 by means of a tool robot 4 equipped with a driving mechanism through a turntable 11, an angle adjustment component 12, an adjustment mechanism 2 and a docking mechanism 3. The tool robot 4 then provides driving force to a plurality of orderly distributed photovoltaic brackets, thereby adjusting the angle of the photovoltaic panel 111 on the adjustable photovoltaic bracket. That is, the number of driving mechanisms can be reduced, the cost can be reduced, and the maintenance portability of the driving mechanism can be improved. The tool robot 4 moves between a plurality of photovoltaic brackets along a fixed track. The tool robot 4 has a built-in driving mechanism, and the tool robot 4 has a retractable third driving shaft. The contact surface between the turntable 11 and the column 1 is provided with anti-slip convex strips. The turntable 11 is pressed against the column under the action of gravity to prevent the photovoltaic panel 111 from driving the turntable 11 to rotate on its own under the action of wind, thereby affecting the power generation efficiency. In operation, when the tool robot 4 moves to a designated photovoltaic support, it controls the extension of the third drive shaft. The third drive shaft is first connected to the first drive shaft 21 via the docking mechanism 3, driving the first drive shaft 21 to rotate. The rotation assembly 23 transmits the torque provided by the rotation of the first drive shaft 21 to the turntable 11 to control the rotation of the turntable 11, which in turn drives the photovoltaic panel 111 to rotate. After the rotation adjustment is completed, the third drive shaft on the tool robot 4 continues to extend until the third drive shaft is connected to the second drive shaft 22 via the docking mechanism 3. The third drive shaft drives the second drive shaft 22 to rotate. The second drive shaft 22 controls the rotation of the photovoltaic panel 111 on the turntable 11 through the angle adjustment assembly 12, adjusting the angle between the photovoltaic panel 111 and the turntable 11, and thus adjusting the specific position of the photovoltaic panel 111. This achieves control of the orientation angle of the entire photovoltaic panel 111, increases the effective contact area between sunlight and the surface of the photovoltaic panel 111, and improves the efficiency of converting light energy into electrical energy.

[0035] Reference Figure 2 、 Figure 4 and Figure 5 : The docking mechanism 3 includes two clamping discs 31 that are respectively connected to the first drive shaft 21 and the second drive shaft 22, and the two clamping discs 31 are coaxially arranged; a movable shaft 32 that can slide along the axial direction of the clamping disc 31 is provided on the column 1; and a connecting component 33 for transmission connection with the clamping disc 31 is provided on the movable shaft 32.

[0036] The present invention realizes the function of sequentially driving the first drive shaft 21 and the second drive shaft 22 through the drive mechanism carried by the tool robot 4 through the clamping plate 31, the movable shaft 32 and the connecting assembly 33. When the tool robot 4 moves to the designated column 1 and the tool robot 4 is in the docking position, the third drive shaft on the tool robot 4 extends, so that the third drive shaft docks with the movable shaft 32, so that the third drive shaft can drive the movable shaft 32 to rotate synchronously. When the third drive shaft and the movable shaft 32 are in contact, the movable shaft 32 is driven to rotate by the friction force of the contact surface between the third drive shaft and the movable shaft 32. In addition, the third drive shaft can also be set to a non-cylindrical shape such as a square or diamond, and a corresponding docking hole can be opened at the end of the movable shaft 32 away from the column 1 to dock with the third drive shaft. When the movable shaft 32 is in contact with the third drive shaft, since the third drive shaft has the ability to extend and retract, as the third drive shaft rotates, the third drive shaft can smoothly dock with the movable shaft 32 and drive the movable shaft 32 to rotate synchronously. When the movable shaft 32 receives an axial thrust from the third drive shaft, it moves synchronously with the third drive shaft. When the connecting assembly 33 on the movable shaft 32 is in transmission connection with the first clamping plate 31, the movable shaft 32 drives the first clamping plate 31 to rotate, which in turn drives the first drive shaft 21 in transmission connection therewith to rotate, thereby adjusting the rotation of the turntable 11. After the rotation of the turntable 11 is adjusted, the third drive shaft continues to extend, further driving the movable shaft 32 to move via the third drive shaft, so that the connecting assembly 33 on the movable shaft 32 is in transmission connection with the second clamping plate 31. The movable shaft 32 drives the second clamping plate 31 to rotate synchronously, which in turn drives the second drive shaft 22 in transmission connection therewith to rotate, thereby adjusting the elevation angle of the photovoltaic panel 111. After the adjustment is completed, the third drive shaft on the control tool robot 4 is separated from the movable shaft 32.

[0037] Reference Figure 2 、 Figure 4 and Figure 6 : The angle adjustment assembly 12 includes a support bracket 121, a worm 122 and a worm wheel 123; the support bracket 121 is hinged on the turntable 11, and the photovoltaic panel 111 is set on the support bracket 121; the worm 122 and the worm wheel 123 are both rotatably set on the turntable 11, and the worm 122 is meshed with the worm wheel 123; the worm 122 is transmission connected to the second drive shaft 22, and the worm wheel 123 is transmission connected to the support bracket 121.

[0038] The present invention achieves the function of limiting the self-rotation of the photovoltaic panel 111 through the support bracket 121, the worm 122, and the worm gear 123, thereby preventing the angle of the photovoltaic panel 111 from changing during the process of controlling the rotation of the turntable 11, thereby improving the adjustment accuracy of the photovoltaic panel 111. In the working state, when the third drive shaft on the tool robot 4 is transmission-connected to the movable shaft 32, and the movable shaft 32 is transmission-connected to the first drive shaft 21 through the connecting assembly 33, the tool robot 4 drives the movable shaft 32 to rotate through the third drive shaft, and the movable shaft 32 drives the first drive shaft 21 to rotate through the connecting assembly 33 and the clamping disk 31, and the first drive shaft 21 controls the rotation of the turntable 11 through the rotating assembly 23. During this process, the turntable 11 will drive the second drive shaft 22 to rotate, and the second drive shaft 22 will drive the second clamping disk 31 to which it is transmission-connected to rotate. At this time, the second clamping disk 31 is in a free state and can therefore idle without hindering the rotation of the turntable 11. Furthermore, due to the self-locking and reduction transmission performance of the worm gear 123 and the worm 122, the worm 122 will not be driven to rotate during the rotation of the turntable 11, and thus the elevation angle of the photovoltaic panel 111 will not be affected. After the rotation of the turntable 11 is adjusted, the movable shaft 32 is controlled to engage with the second clamping plate 31, and the movable shaft 32 drives the second clamping plate 31 to rotate. The second clamping plate 31 drives the second drive shaft 22 connected thereto to rotate. The second drive shaft 22 adjusts the elevation angle of the photovoltaic panel 111 through the angle adjustment assembly 12, thereby adjusting the elevation angle of the photovoltaic panel 111.

[0039] Reference Figure 5 and Figure 7 : The connecting assembly 33 includes a mounting ring 331, a clamping block 332 and a second elastic member 333; the mounting ring 331 is fixedly sleeved on the movable shaft 32; the clamping block 332 can be radially slidably set on the mounting ring 331 along the mounting ring 331, and a clamping groove for plugging and cooperating with the clamping block 332 is provided on the clamping disk 31; the two ends of the second elastic member 333 are respectively connected to the mounting ring 331 and the clamping block 332.

[0040] The present invention realizes the function of connecting the movable shaft 32 and the clamping disk 31 through the mounting ring 331, the clamping block 332 and the second elastic member 333. A bevel gear disk 311 is sleeved on the clamping disk 31, and a first bevel gear 24 is sleeved on the first drive shaft 21 and the second drive shaft 22. The two first bevel gears 24 are respectively engaged with the bevel gear disks 311 on the two clamping disks 31. A mounting groove for accommodating the clamping block 332 is provided on the movable shaft 32, and the clamping block 332 and the second elastic member 333 are both located in the mounting groove. In the working state, when the tool robot 4 moves to the docking position of the column 1, the third drive shaft in the tool robot 4 is controlled to extend, and the third drive shaft pushes the movable shaft 32 after docking with the movable shaft 32. When the mounting ring 331 on the movable shaft 32 moves to the first clamping disk 31, the extension and retraction of the third drive shaft is stopped. If the block 332 is misaligned with the slot on the engaging plate 31, the block 332 is squeezed by the inner wall of the engaging plate 31, causing the second elastic member 333 to contract, and the block 332 is in a contracted state, fully retracted into the slot. At this point, the drive mechanism built into the tool robot 4 drives the movable shaft 32 to rotate via the third drive shaft, which in turn drives the block 332 to move. When the block 332 is aligned with the slot, the elastic force of the second elastic member 333 causes the block 332 to insert into the slot. The engagement of the block 332 and the slot then drives the engaging plate 31 to rotate synchronously. The engaging plate 31 drives the first drive shaft 21 via the bevel gear 311 and the first bevel gear 24. The first drive shaft 21, in turn, drives the turntable 11 and the photovoltaic panel 111 to rotate via the rotating assembly 23. After completing the rotation adjustment of the photovoltaic panel 111, the movable shaft 32 is pushed to continue moving toward the second clamping disk 31 through the third drive shaft, so that when the mounting ring 331 moves to the second clamping disk 31, the clamping block 332 is docked with the clamping slot on the second clamping disk 31 to drive the second clamping disk 31 to rotate, thereby adjusting the angle of the photovoltaic panel 111.

[0041] Reference Figure 5 and Figure 8 : A mounting tube 34 is provided on the column 1, and an abutment shaft 341 and a third elastic member 342 are provided in the mounting tube 34; the abutment shaft 341 is telescopically arranged in the mounting tube 34, and the abutment shaft 341 abuts against the movable shaft 32, and the axis of the abutment shaft 341 is collinear with the axis of the movable shaft 32; the two ends of the third elastic member 342 are respectively connected to the mounting tube 34 and the abutment shaft 341.

[0042] The present invention realizes the function of controlling the resetting of the movable shaft 32 by installing the cylinder 34, the abutment shaft 341 and the third elastic member 342. A graphite layer is provided at one end of the abutment shaft 341 close to the movable shaft 32, thereby reducing the wear of the movable shaft 32 and the abutment shaft 341 during the rotation of the movable shaft 32. After the position and angle adjustment of the photovoltaic panel 111 is completed, the third drive shaft in the control tool robot 4 is retracted until the third drive shaft is separated from the movable shaft 32. During the separation process of the third drive shaft and the movable shaft 32, the abutment shaft 341 is extended under the elastic force of the third elastic member 342, so that the abutment shaft 341 and the movable shaft 32 always maintain a tight fit. After the third drive shaft is separated from the movable shaft 32, the movable shaft 32 is also reset under the push of the abutment shaft 341.

[0043] Reference Figure 4 and Figure 9 : The rotating assembly 23 includes a boss 231, a gear ring 232 and a rotating gear 233; the boss 231 is arranged at the bottom of the turntable 11; the gear ring 232 is sleeved on the boss 231; the rotating gear 233 is sleeved on the first drive shaft 21, and the rotating gear 233 is meshed with the gear ring 232.

[0044] The present invention utilizes the boss 231, the gear ring 232, and the rotating gear 233 to convert the rotation of the first drive shaft 21 into the rotation of the turntable 11. When the mounting ring 331 on the movable shaft 32 moves to the first clamping plate 31, the third drive shaft drives the movable shaft 32 to rotate. The movable shaft 32 drives the first clamping plate 31 to rotate via the connecting assembly 33. The first clamping plate 31 drives the first bevel gear 24 on the first drive shaft 21 to rotate via the bevel gear plate 311, thereby driving the first drive shaft 21 to rotate. The first drive shaft 21, in turn, drives the rotating gear 233 to rotate. The rotating gear 233 drives the meshing gear ring 232 to rotate. The gear ring 232 drives the boss 231 and the turntable 11 to rotate, thereby adjusting the position of the photovoltaic panel 111.

[0045] Reference Figure 5 and Figure 10 : A mounting seat 13 is provided on the column 1; at least three support shafts 131 are provided on the mounting seat 13, and multiple support shafts 131 are distributed in a circular array along the axis of the movable shaft 32; each support shaft 131 is rotatably provided with a support roller 132, and the support roller 132 is rollingly connected to the clamping disk 31.

[0046] The present invention utilizes the mounting base 13, support shaft 131, and support roller 132 to support the clamping disc 31. Furthermore, the multiple support rollers 132 cooperate to guide the rotation of the clamping disc 31. At least three support shafts 131 are provided on either side of the support rollers 132, and the support rollers 132 on each side of the support shafts 131 support the two clamping discs 31. The support provided by the support rollers 132 ensures that the clamping discs 31 do not obstruct the axial movement of the movable shaft 32, while the movable shaft 32 drives the clamping discs 31 to rotate via the connecting assembly 33.

[0047] Reference Figure 4 and Figure 7 : One end of the movable shaft 32 away from the column 1 is sleeved with a docking plate 321 for docking with the tool robot 4.

[0048] The present invention utilizes a docking plate 321, a docking block 3211, and a first elastic member 3212 to quickly dock the third drive shaft of the tool robot 4 with the movable shaft 32. The docking plate 321 is provided with a docking block 3211 and a first elastic member 3212, which slidably engage with the docking plate 321. The ends of the first elastic member 3212 are connected to the docking plate 321 and the docking block 3211, respectively. The third drive shaft is provided with a connecting plate for mating with the docking plate 321, and the connecting plate is provided with a docking groove for docking with the docking block 3211. When the docking plate 321 abuts against the connecting plate, if the docking groove on the connecting plate is misaligned with the docking block 3211, the docking block 3211 is squeezed by the connecting plate, and the first elastic member 3212 contracts. As the third drive shaft rotates, when the docking block 3211 is aligned with the docking groove, the docking block 3211 is engaged with the docking groove under the elastic force of the third elastic member 342, and then drives the docking plate 321 and the movable shaft 32 to rotate through the connecting plate.

[0049] Reference Figure 6 and Figure 11 : A transmission shaft 124 is rotatably provided on the column 1, and the transmission shaft 124 is transmission-connected to the second drive shaft 22; a pulley 125 is sleeved on the transmission shaft 124 and the worm 122, and a transmission belt 126 is sleeved on the pulley 125, and the two pulleys 125 are connected by a transmission belt 126.

[0050] The present invention achieves the function of driving the transmission shaft 124 to rotate via the second drive shaft 22 through the transmission shaft 124, pulley 125, and transmission belt 126. A second bevel gear 1241 is sleeved on both the transmission shaft 124 and the second drive shaft 22, and the two second bevel gears 1241 are meshed and connected. When the third drive shaft drives the second drive shaft 22 to rotate via the movable shaft 32, the second drive shaft 22 drives the transmission shaft 124 via the second bevel gear 1241. The transmission shaft 124 drives the worm 122 via the pulley 125 and transmission belt 126. The worm 122 drives the worm gear 123 meshed with it, which controls the rotation of the support bracket 121, thereby adjusting the elevation angle of the photovoltaic panel 111.

[0051] Reference Figure 6 and Figure 11 : A first connecting rod 14 and a second connecting rod 15 are provided on the supporting bracket 121. The two ends of the first connecting rod 14 are hinged to the supporting bracket 121 and the second connecting rod 15 respectively, and one end of the second connecting rod 15 away from the first connecting rod 14 is connected to the worm gear 123.

[0052] The present invention realizes the function of controlling the rotation of the support bracket 121 through the first connecting rod 14 and the second connecting rod 15. The support bracket 121 is rotatably mounted on the turntable 11 via the bearing seat. When the worm gear 123 rotates, the worm gear 123 drives the second connecting rod 15 to rotate. The second connecting rod 15 pulls the first connecting rod 14, which in turn pulls the support bracket 121 to rotate through the first connecting rod 14. The support bracket 121 drives the photovoltaic panel 111 to rotate, thereby adjusting the elevation angle of the photovoltaic panel 111.

[0053] The above embodiments merely represent one or more embodiments of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art may make various modifications and improvements without departing from the scope of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A photovoltaic support column based on a tool robot, comprising a turntable rotatably mounted on the column for supporting photovoltaic panels, and an angle adjustment assembly mounted on the turntable for adjusting the elevation angle of the photovoltaic panels; It is characterized in that Photovoltaic support columns also include: a first drive shaft, the first drive shaft being rotatably disposed on the column; A second drive shaft, the second drive shaft is used to drive the angle adjustment assembly and is coaxially arranged with the turntable, and a clearance opening is opened on the turntable for avoiding the second drive shaft; A rotating assembly, the rotating assembly is used to convert the rotation of the first drive shaft into the rotation of the turntable; The column is also provided with a docking mechanism for cooperating with the tool robot to sequentially dock the first drive shaft and the second drive shaft to independently control the rotation of the turntable and adjust the elevation angle of the photovoltaic panel; The docking mechanism includes two clamping discs respectively connected to the first drive shaft and the second drive shaft, and the two clamping discs are coaxially arranged; A movable shaft that can slide along the axis of the clamping disc is provided on the column; The movable shaft is provided with a connecting assembly for transmission connection with the clamping disc; A mounting tube is provided on the column, and an abutting shaft and a third elastic member are provided in the mounting tube; The abutment shaft is telescopically arranged in the mounting tube, and the abutment shaft abuts against the movable shaft, and the axis of the abutment shaft is collinear with the axis of the movable shaft; Two ends of the third elastic member are respectively connected to the mounting tube and the abutting shaft.

2. A photovoltaic support column based on a tool robot according to claim 1, characterized in that: The angle adjustment assembly includes a support bracket, a worm and a worm wheel; The support bracket is hinged on the turntable, and the photovoltaic panel is arranged on the support bracket; The worm and the worm wheel are both rotatably arranged on the turntable, and the worm and the worm wheel are meshed and connected; The worm is connected to the second drive shaft by transmission, and the worm wheel is connected to the support bracket by transmission.

3. The photovoltaic support column based on the tool robot according to claim 1, characterized in that: The connecting assembly includes a mounting ring, a clamping block and a second elastic member; The mounting ring is fixedly sleeved on the movable shaft; The clamping block can be slidably arranged on the mounting ring along the radial direction of the mounting ring, and a clamping groove for plugging and cooperating with the clamping block is provided on the clamping plate; Two ends of the second elastic member are respectively connected to the mounting ring and the clamping block.

4. The photovoltaic support column based on a tool robot according to claim 1, characterized in that: The rotating assembly includes a boss, a gear ring and a rotating gear; The boss is arranged at the bottom of the turntable; The gear ring is sleeved on the boss; The rotating gear is sleeved on the first driving shaft, and the rotating gear is meshed with the gear ring.

5. The photovoltaic support column based on the tool robot according to claim 1, characterized in that: A mounting seat is provided on the column; The mounting seat is provided with at least three supporting shafts, and the multiple supporting shafts are distributed in a circular array along the axis of the movable shaft; A supporting roller is rotatably arranged on each supporting shaft, and the supporting roller is rollingly connected with the clamping disc.

6. The photovoltaic support column based on a tool robot according to claim 1, characterized in that: One end of the movable shaft away from the column is sleeved with a docking plate for docking with the tool robot.

7. The photovoltaic support column based on the tool robot according to claim 2, characterized in that: A transmission shaft is rotatably provided on the column, and the transmission shaft is in transmission connection with the second drive shaft; A pulley is sleeved on the transmission shaft and the worm, a transmission belt is sleeved on the pulley, and the two pulleys are connected by the transmission belt.

8. The photovoltaic support column based on the tool robot according to claim 7, characterized in that: The supporting bracket is provided with a first connecting rod and a second connecting rod. Two ends of the first connecting rod are hinged to the supporting bracket and the second connecting rod respectively. One end of the second connecting rod away from the first connecting rod is connected to the worm gear.

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