Photovoltaic module carrying device

Abstract

The invention provides a photovoltaic module carrying device, and relates to the technical field of carrying, the photovoltaic module carrying device comprises a vertically arranged support frame, and further comprises a lifting hook fixedly connected to the upper end of the support frame and matched with a cross rod of a mounting frame, one side of the support frame is provided with a moving frame, the support frame is provided with a linear driver, and the linear driver is connected with the lifting hook. The linear driver can drive the movable frame to move; the rotating frame is hinged to the moving frame, the moving frame is provided with an angle adjusting mechanism, the angle adjusting mechanism is used for adjusting the inclination angle of the rotating frame, the rotating frame is provided with a clamping mechanism, and the clamping mechanism is used for clamping a photovoltaic module. The risk that the photovoltaic module is broken in the carrying process can be reduced, and manpower consumption can be reduced.

Description

Technical Field

[0001] The present application relates to the field of transportation technology, and in particular to a photovoltaic module transportation device. Background Art

[0002] Photovoltaic modules are devices that convert solar energy into electrical energy. They are usually composed of multiple solar cells (such as monocrystalline silicon or polycrystalline silicon cells) and are covered with protective glass to ensure their weather resistance and stability. When using photovoltaic modules, handling them is an essential step.

[0003] When transporting photovoltaic modules in the wilderness, due to the complex terrain of the wilderness, the transport vehicles cannot run smoothly. The usual transportation method is to transport the photovoltaic modules to a placement location, and then have workers hold the long or short sides of the photovoltaic modules to move the photovoltaic modules to the installation location and then install them on the mounting frame. However, during the transportation process, photovoltaic modules are susceptible to improper external forces, such as squeezing or collision, which may cause hidden cracks or damage to the modules; secondly, during the transportation of photovoltaic modules, the modules may fall out of the hands due to insufficient strength, increasing the risk of damage to the modules.

[0004] Referring to the Chinese patent document entitled "Photovoltaic Module Transport Device" with authorization announcement number CN221317812U, when transporting photovoltaic modules, firstly, two sets of support frames are placed symmetrically in the long side direction of the photovoltaic modules, with the horizontal bars overlapped on the long frame of the photovoltaic modules, and the vertical bars overlapped on the middle position of the short frame of the photovoltaic modules. The support frames are moved so that the lower support block is located at the bottom of the short frame, and the two limit blocks are slid so that they are abutted against the outside of the long frame. Subsequently, the first locking piece is tightened to prevent the photovoltaic module from being relatively offset from the support frame during transportation. The lower support block is slid close to the short frame of the photovoltaic module so that the lower support block abuts against the bottom of the short frame of the photovoltaic module. The second locking piece is tightened to clamp the short frame of the photovoltaic module. Then, two people hold the handles at both ends of the photovoltaic module with both hands to transport the photovoltaic module.

[0005] According to the above technical solution, when transporting photovoltaic modules, two people are required to cooperate in transporting the photovoltaic modules, which increases the number of transporters required, and manpower is required throughout the entire transportation process, resulting in a large consumption of manpower. Summary of the invention

[0006] In order to improve the technical problems of damage to photovoltaic modules and high manpower consumption during transportation, the present application provides a photovoltaic module transportation device.

[0007] The present application provides a photovoltaic component handling assembly, which adopts the following technical scheme: a photovoltaic component handling device, including a vertically arranged support frame, and also including: a hook, a movable frame, a linear drive, a rotating frame, an angle adjustment mechanism and a clamping mechanism; the hook is fixedly connected to the upper end of the support frame, and is guided and installed on the cross bar of the mounting frame to enable an operator to push the support frame to move along the mounting frame, the movable frame is arranged on one side of the support frame, the linear drive is installed on the support frame, and the linear drive can drive the movable frame to move; the rotating frame is arranged in parallel with the movable frame and the upper end is hinged to the movable frame, the angle adjustment mechanism is arranged on the movable frame, and the angle adjustment mechanism is used to adjust the inclination angle of the rotating frame, and the clamping mechanism is arranged on the rotating frame, and the clamping mechanism is used to clamp the photovoltaic component.

[0008] By adopting the above technical solution, when the photovoltaic module needs to be transported, the support frame is first installed on the mounting frame through the hook, and then the inclination angle of the rotating frame is adjusted through the angle adjustment mechanism. The inclination angle of the rotating frame is the same as that of the photovoltaic module. Then the linear drive drives the mobile frame and the rotating frame to move, and the rotating frame contacts the photovoltaic module. Then the clamping mechanism clamps the photovoltaic module. The linear drive drives the mobile frame, the rotating frame and the photovoltaic module back to the initial position. The angle adjustment mechanism drives the rotating frame and the photovoltaic module to rotate to vertical ground. Then the support frame is pushed to move along the cross bar of the support frame to transport the photovoltaic module to a suitable position. The angle adjustment mechanism drives the rotating frame and the photovoltaic module to rotate away from the mobile frame. The operator moves the photovoltaic module from the top along the rotating frame and installs the photovoltaic module on the mounting frame.

[0009] In the present application, by vertically clamping the photovoltaic components on the support frame and moving the support frame along the horizontal bar of the mounting frame, on the one hand, the impact of uneven road surface on the transportation process of photovoltaic components can be reduced, the risk of photovoltaic components being broken can be reduced, and the transportation effect of photovoltaic components can be improved; on the other hand, the commonly used manual transportation method can be changed, and the workload and manpower consumption of operators can be reduced. By adjusting the angle of the rotating frame through the angle adjustment mechanism, on the one hand, the rotating frame can be fitted with the photovoltaic components, which is convenient for clamping and limiting the photovoltaic components and reducing the risk of shaking during the movement of the photovoltaic components; on the other hand, when installing the photovoltaic components, the inclination angle of the rotating frame and the photovoltaic components can be adjusted to facilitate the collection by the upper operators, without the need for manual transportation by workers, thus reducing manpower consumption.

[0010] Optionally, the angle adjustment mechanism includes a first rotating rod rotatably arranged on the movable frame, a push plate is fixedly sleeved on the side wall of the first rotating rod, a push block is hingedly connected to one end of the push plate away from the first rotating rod, a vertical guide rail is arranged on the rotating frame corresponding to the push plate, and the push block is slidably connected to the vertical guide rail.

[0011] By adopting the above technical solution, when the angle of the rotating frame needs to be adjusted, the first rotating rod rotates to drive the push plate to rotate, and the push plate rotates to drive the push block to slide along the guide rail and drive the rotating frame to rotate. The angle adjustment mechanism has a simple structure and is easy to adjust.

[0012] Optionally, a rotating assembly is provided on the movable frame, and the rotating assembly is used to drive the first rotating rod to rotate; the rotating assembly includes a worm rotatably connected to the movable frame, and one end of the first rotating rod close to the worm is fixedly connected to a worm wheel that can cooperate with the worm.

[0013] By adopting the above technical solution, the rotating assembly can drive the first rotating rod to rotate. When the first rotating rod needs to be rotated, the worm is rotated first. The rotation of the worm drives the worm wheel and the first rotating rod to rotate. Through the setting of the worm wheel and the worm, the first rotating rod can be limited after the rotation is completed, reducing the risk of the first rotating rod rotating to change the inclination angle of the rotating frame.

[0014] Optionally, the clamping mechanism includes a second rotating rod rotatably connected to the rotating frame, the second rotating rod is provided with a thread, a pair of movable plates are threadedly connected to the second rotating rod, the threads on the pair of movable plates rotate in opposite directions, a pair of movable plates are symmetrically connected to a limit plate, the rotating frame is provided with a sliding groove for the limit plate to slide, and a support plate is fixedly connected to the bottom of the movable frame.

[0015] By adopting the above technical solution, after the rotating frame contacts the photovoltaic component, the support plate moves to the bottom of the photovoltaic component, and then the second rotating rod rotates to drive a pair of movable plates to move toward each other. The movement of the movable plate drives the limit plate to slide along the sliding groove and clamp the side of the photovoltaic component.

[0016] Optionally, the limit plate and the support plate are both slidably connected to a limit pin, and one end of the limit pin passing through the limit plate or the support plate is tilted, and a tension spring is arranged between the end of the limit pin and the limit plate, and the tension spring is sleeved on the limit pin.

[0017] By adopting the above technical solution, when the limit plate moves to clamp the photovoltaic assembly, the photovoltaic assembly adjacent to the outermost photovoltaic assembly can cause the limit pin on the limit plate to move to both sides and stretch the tension spring. Subsequently, when the linear drive drives the rotating frame and the outermost photovoltaic assembly to move, the photovoltaic assembly adjacent to the outermost photovoltaic assembly disengages from the limit pin, and the limit pin clamps the outermost photovoltaic assembly under the action of the restoring force of the tension spring.

[0018] By setting the limit pin and the tension spring, the photovoltaic module can be clamped and limited, reducing the risk of the photovoltaic module falling and breaking during movement.

[0019] Optionally, the distance between the limiting pin and the rotating frame is equal to the thickness of the edge of the photovoltaic module.

[0020] By adopting the above technical solution, the distance between the limit pin and the rotating frame is the same as the thickness of the edge of the photovoltaic module, which can improve the clamping effect of the photovoltaic module and reduce the risk of shaking of the photovoltaic module.

[0021] Optionally, an avoidance groove is formed on the inner side of the limiting plate, and the avoidance groove is located at an end of the limiting plate away from the rotating frame.

[0022] By adopting the above technical solution and setting the avoidance groove, the photovoltaic components adjacent to the outermost layer will not be clamped by the limit plate and moved by the movable frame. Therefore, when the movable frame drives the photovoltaic components to move toward the support frame, the limit pins can be easily moved to limit the photovoltaic components and the risk of the photovoltaic components falling can be reduced.

[0023] Optionally, a plurality of balls are installed on the side wall where the hook cooperates with the mounting frame to reduce the friction force during the movement.

[0024] By adopting the above technical solution, the setting of the ball bearings can reduce the friction force during the movement of the support frame along the mounting frame, which can reduce the wear during the movement on the one hand and reduce the manpower consumption during the movement on the other hand.

[0025] Optionally, a buffer pad is installed on the support plate to reduce damage to the photovoltaic components.

[0026] By adopting the above technical solution, the provision of the buffer pad can buffer the process of moving the photovoltaic component to the mobile rack, which is beneficial to improving the stability of the transportation of the photovoltaic component.

[0027] Optionally, the linear drive is a hydraulic push rod.

[0028] By adopting the above technical solution, the setting of the hydraulic push rod can provide a stable thrust, which is conducive to ensuring the stable movement of the mobile frame.

[0029] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects: 1. In the present application, by vertically clamping the photovoltaic components on the support frame and moving the support frame along the horizontal bar of the mounting frame, on the one hand, the impact of uneven road surface on the handling process of photovoltaic components can be reduced, the risk of photovoltaic components being broken can be reduced, and the handling effect of photovoltaic components can be improved; on the other hand, the commonly used manual handling method can be changed, and the workload and manpower consumption of operators can be reduced. By adjusting the angle of the rotating frame through the angle adjustment mechanism, on the one hand, the rotating frame can be fitted with the photovoltaic components, which is convenient for clamping and limiting the photovoltaic components and reducing the risk of shaking during the movement of the photovoltaic components; on the other hand, when installing the photovoltaic components, the inclination angle of the rotating frame and the photovoltaic components can be adjusted to facilitate the collection by the upper operator, without the need for manual transportation by workers, thus reducing manpower consumption.

[0030] 2. By setting the limit pin and the tension spring, the photovoltaic module can be clamped and limited, reducing the risk of the photovoltaic module falling and breaking during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application; Figure 2 This is a schematic diagram of the structure of the first rotating rod in the embodiment of the present application; Figure 3 This is a schematic diagram of the structure of the mobile frame in the embodiment of the present application; Figure 4 This is a schematic diagram of the structure of the sliding groove in the embodiment of the present application; Figure 5 This is a schematic diagram of the structure of the limiting plate in the embodiment of the present application; Figure 6 For the embodiment of this application Figure 5 A partial enlarged view of area A in the middle.

[0032] Explanation of the accompanying drawings: 1. Support frame; 11. Hook; 12. Linear drive; 2. Moving frame; 3. Rotating frame; 31. Sliding groove; 4. Angle adjustment mechanism; 41. First rotating rod; 42. Push plate; 43. Push block; 44. Vertical guide rail; 45. Rotating assembly; 451. Worm; 452. Worm gear; 5. Clamping mechanism; 51. Second rotating rod; 52. Moving plate; 53. Limiting plate; 531. Avoiding groove; 54. Support plate; 541. Buffer pad; 6. Limiting pin; 61. Tension spring; 7. Mounting frame. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the following will be combined with the embodiments of the present application. Figure 1-Figure 6, the technical scheme of the embodiment of the present application is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the present application, not all of the embodiments. Based on the described embodiment of the present application, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of this application.

[0034] Reference Figures 1 to 3 A photovoltaic module handling device includes a support frame 1, a hook 11, a mobile frame 2, a linear drive 12, a rotating frame 3, an angle adjustment mechanism 4 and a clamping mechanism 5.

[0035] Reference Figures 1 to 3 The support frame 1 is vertically arranged, and the hook 11 is fixedly connected to the upper end of the support frame 1. The hook 11 is detachably arranged on the cross bar of the mounting frame 7, and the support frame 1 is pushed. The support frame 1 can move with the cross bar of the mounting frame 7 as a guide rail. The mobile frame 2 is arranged on one side of the support frame 1, and the linear drive 12 is installed on the support frame 1 and the telescopic end is fixedly connected to the mobile frame 2. The linear drive 12 can drive the mobile frame 2 to move toward or away from the mounting frame 7. Among them, the photovoltaic components are vertically tilted and stacked beside the mounting frame 7, and a support platform is arranged under the photovoltaic components.

[0036] The rotating frame 3 is arranged in parallel with the mobile frame 2, and the upper end is hinged to the top of the mobile frame 2. The angle adjustment mechanism 4 is arranged on the mobile frame 2, and the angle adjustment mechanism 4 is used to adjust the inclination angle of the rotating frame 3. By adjusting the inclination angle of the rotating frame 3, the rotating frame 3 can be fitted with the photovoltaic component. The clamping mechanism 5 is arranged on the rotating frame 3, and the clamping mechanism 5 is used to clamp the photovoltaic component.

[0037] Reference Figure 2 and Figure 3 The angle adjustment mechanism 4 includes a first rotating rod 41, a push plate 42, a push block 43, a vertical guide rail 44 and a rotating assembly 45. The first rotating rod 41 is arranged horizontally and rotatably mounted on the mobile frame 2, the push plate 42 is fixedly sleeved on the side wall of the first rotating rod 41, the push block 43 is hinged at one end of the push plate 42 away from the first rotating rod 41, the vertical guide rail 44 is arranged on the side wall of the rotating frame 3 close to the mobile frame 2 corresponding to the push plate 42, the push block 43 is slidably connected in the vertical guide rail 44, and the rotating assembly 45 is arranged on the mobile frame 2, and the rotating assembly 45 is used to drive the first rotating rod 41 to rotate.

[0038] When the angle of the rotating frame 3 needs to be adjusted, the rotating assembly 45 drives the first rotating rod 41 to rotate, the first rotating rod 41 drives the push plate 42 to rotate, the push plate 42 drives the push block 43 to slide along the guide rail and drives the rotating frame 3 to rotate.

[0039] Reference Figure 3 and Figure 4The rotating assembly 45 includes a worm wheel 452 and a worm 451. The worm 451 is vertically arranged and rotatably connected to the moving frame 2, and the worm wheel 452 is fixedly connected to one end of the first rotating rod 41 close to the worm 451, and the worm wheel 452 can cooperate with the worm 451.

[0040] When the first rotating rod 41 needs to be rotated, the worm 451 is rotated first. The rotation of the worm 451 drives the worm wheel 452 and the first rotating rod 41 to rotate. Through the arrangement of the worm wheel 452 and the worm 451, the first rotating rod 41 can be limited after the rotation is completed, reducing the risk of the first rotating rod 41 rotating to change the tilt angle of the rotating frame 3.

[0041] Reference Figure 4 and Figure 5 The clamping mechanism 5 includes a second rotating rod 51, a moving plate 52, a limiting plate 53, a sliding groove 31 and a supporting plate 54. The second rotating rod 51 is arranged horizontally and rotatably connected to the rotating frame 3. Both sides of the second rotating rod 51 are provided with threads, and the threads on both sides are rotated in opposite directions. A pair of moving plates 52 are respectively threadedly connected to both sides of the second rotating rod 51, and the threads on the pair of moving plates 52 are rotated in opposite directions. The limiting plate 53 is fixedly connected to the moving plate 52. Two limiting plates 53 are fixedly connected to the upper and lower sides of each moving plate 52, and the limiting plates 53 on the pair of moving plates 52 are symmetrically arranged. The sliding groove 31 for the limiting plate 53 to move is provided on the moving frame 2. When the second rotating rod 51 rotates, the moving plate 52 moves relatively and drives the limiting plate 53 to move, and the limiting plate 53 moves to clamp the side of the photovoltaic module.

[0042] The support plate 54 is fixedly connected to the bottom of the rotating frame 3. When the rotating frame 3 moves, the rotating frame 3 drives the support plate 54 to move. The support plate 54 moves to the bottom of the photovoltaic module and supports the photovoltaic module to be clamped.

[0043] Reference Figure 5 and Figure 6 The whole device also includes a limit pin 6, a tension spring 61 and an avoidance groove 531. There are multiple limit pins 6, and each limit plate 53 and support plate 54 is equipped with a limit pin 6. The end of the limit pin 6 passing through the limit plate 53 or the support plate 54 is tilted, and the inclined surface of the limit pin 6 located on the support plate 54 is located on one side of the mobile frame 2. A tension spring 61 is arranged between the end of the limit pin 6 and the limit plate 53 or the support plate 54. The tension spring 61 is sleeved on the limit pin 6, and the distance between the limit pin 6 and the rotating frame 3 is equal to the thickness of the edge of the photovoltaic module. The inner side of the limit plate 53 is provided with an avoidance groove 531, and the avoidance groove 531 is located on the end of the limit plate 53 away from the rotating frame 3.

[0044] When the limit plate 53 moves to clamp the photovoltaic assembly, the photovoltaic assembly adjacent to the outermost photovoltaic assembly can cause the limit pin 6 on the limit plate 53 to move to both sides and stretch the tension spring 61. Subsequently, when the linear drive 12 drives the rotating frame 3 and the outermost photovoltaic assembly to move, the photovoltaic assembly adjacent to the outermost photovoltaic assembly disengages from the limit pin 6, and the limit pin 6 clamps the outermost photovoltaic assembly under the action of the restoring force of the tension spring 61.

[0045] By providing the limiting pin 6 and the tension spring 61 , the photovoltaic assembly can be clamped and limited, thereby reducing the risk of the photovoltaic assembly falling and breaking during movement.

[0046] The whole device also includes a ball bearing. The ball bearing is rotatably mounted on the side wall of the hook 11 and the mounting frame 7. The arrangement of the ball bearing can reduce the friction force of the support frame 1 during the movement along the mounting frame 7, which can reduce the wear during the movement and the consumption of manpower during the movement.

[0047] Reference Figure 5 The whole device further includes a buffer pad 541. The buffer pad 541 is installed above the support plate 54, and the buffer pad 541 is located between the limit pin 6 and the rotating frame 3. The buffer pad 541 can buffer the process of the photovoltaic assembly moving to the mobile frame 2, which is conducive to improving the stability of the transportation of the photovoltaic assembly.

[0048] In the present application, by vertically clamping the photovoltaic component on the support frame 1 and moving the support frame 1 along the cross bar of the mounting frame 7, on the one hand, the impact of uneven road surface on the transportation process of the photovoltaic component can be reduced, the risk of photovoltaic component breakage can be reduced, and the transportation effect of the photovoltaic component can be improved; on the other hand, the commonly used manual transportation method can be changed, and the workload and manpower consumption of the operator can be reduced. By adjusting the angle of the rotating frame 3 through the angle adjustment mechanism 4, on the one hand, the rotating frame 3 can be fitted with the photovoltaic component, which is convenient for clamping and limiting the photovoltaic component and reducing the risk of shaking during the movement of the photovoltaic component; on the other hand, when installing the photovoltaic component, the inclination angle of the rotating frame 3 and the photovoltaic component can be adjusted to facilitate the collection by the upper operator, without the need for manual transportation by workers, thereby reducing manpower consumption.

[0049] The implementation principle of a photovoltaic module transport device in the embodiment of the present application is: When the photovoltaic components need to be transported, the photovoltaic components are first stacked vertically and tilted on one side of the mounting frame 7 and placed on the support table, and then the worm 451 is rotated. The worm 451 rotates to drive the worm wheel 452 and the first rotating rod 41 to rotate. The first rotating rod 41 rotates to drive the push plate 42 to rotate. The push plate 42 rotates to drive the rotating frame 3 to rotate in the direction close to the support frame 1. The inclination angle of the rotating frame 3 is the same as the angle of the photovoltaic component. Then the linear drive 12 drives the moving frame 2 and the rotating frame 3 to move, and the limit pin 6 on the support plate 54 contacts the photovoltaic component and moves downward. The tension spring 61 on the support plate 54 is stretched, and the rotating frame 3 and the outermost photovoltaic component are fitted. Then the second rotating rod 51 is rotated. The second rotating rod 51 rotates to drive the limit plate 53 to move to clamp the outermost photovoltaic component. At the same time, the limit pin 6 on the limit plate 53 contacts the photovoltaic component adjacent to the outermost photovoltaic component, and the tension spring 61 on the limit plate 53 is stretched.

[0050] After the photovoltaic assembly is clamped, the linear drive 12 drives the movable frame 2, the rotating frame 3 and the outermost photovoltaic assembly to move, the limit pin 6 disengages from the photovoltaic assembly adjacent to the outer photovoltaic assembly, and the outermost photovoltaic assembly is clamped under the action of the tension spring 61, and then the linear drive 12 drives the movable frame 2, the support frame 1 and the photovoltaic assembly back to the initial position, and the worm 451 rotates in the opposite direction of the initial direction to make the rotating frame 3 and the photovoltaic assembly perpendicular to the ground, and then the operator pushes the support frame 1 to move along the mounting frame 7, and the photovoltaic assembly is transported to a suitable position.

[0051] In addition, it should be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0052] The above is a preferred embodiment of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A photovoltaic module handling device, comprising a vertically arranged support frame (1), characterized in that: Also includes: A hook (11), a movable frame (2), a linear drive (12), a rotating frame (3), an angle adjustment mechanism (4) and a clamping mechanism (5); The hook (11) is fixedly connected to the upper end of the support frame (1) and is guided and installed on the crossbar of the mounting frame (7) so that an operator can push the support frame (1) to move along the mounting frame (7). The movable frame (2) is arranged on one side of the support frame (1). The linear drive (12) is installed on the support frame (1), and the linear drive (12) can drive the movable frame (2) to move. The rotating frame (3) is arranged in parallel with the mobile frame (2) and the upper end is hinged on the mobile frame (2); an angle adjustment mechanism (4) is arranged on the mobile frame (2), and the angle adjustment mechanism (4) is used to adjust the inclination angle of the rotating frame (3); and a clamping mechanism (5) is arranged on the rotating frame (3), and the clamping mechanism (5) is used to clamp the photovoltaic module.

2. A photovoltaic module handling device according to claim 1, characterized in that: The angle adjustment mechanism (4) comprises a first rotating rod (41) rotatably arranged on the movable frame (2); a push plate (42) is fixedly sleeved on the side wall of the first rotating rod (41); a push block (43) is hingedly connected to one end of the push plate (42) away from the first rotating rod (41); a vertical guide rail (44) is arranged on the rotating frame (3) corresponding to the push plate (42); and the push block (43) is slidably connected to the vertical guide rail (44).

3. A photovoltaic module handling device according to claim 2, characterized in that: The movable frame (2) is provided with a rotating assembly (45), and the rotating assembly (45) is used to drive the first rotating rod (41) to rotate; the rotating assembly (45) comprises a worm (451) rotatably connected to the movable frame (2), and a worm wheel (452) capable of cooperating with the worm (451) is fixedly connected to one end of the first rotating rod (41) close to the worm (451).

4. A photovoltaic module handling device according to any one of claims 1 to 3, characterized in that: The clamping mechanism (5) comprises a second rotating rod (51) rotatably connected to the rotating frame (3), the second rotating rod (51) being provided with a thread, a pair of movable plates (52) being threadedly connected to the second rotating rod (51), the threads on the pair of movable plates (52) being in opposite rotation directions, a limiting plate (53) being symmetrically connected to the pair of movable plates (52), a sliding groove (31) for the limiting plate (53) to slide on being provided on the rotating frame (3), and a support plate (54) being fixedly connected to the bottom of the movable frame (2).

5. A photovoltaic module transport device according to claim 4, characterized in that: The limit plate (53) and the support plate (54) are both slidably connected to a limit pin (6); one end of the limit pin (6) passing through the limit plate (53) or the support plate (54) is tilted; a tension spring (61) is provided between the end of the limit pin (6) and the limit plate (53); the tension spring (61) is sleeved on the limit pin (6).

6. A photovoltaic module transport device according to claim 5, characterized in that: The distance between the limiting pin (6) and the rotating frame (3) is equal to the thickness of the edge of the photovoltaic module.

7. A photovoltaic module transport device according to claim 6, characterized in that: The inner side of the limiting plate (53) is provided with an avoidance groove (531), and the avoidance groove (531) is located at an end of the limiting plate (53) away from the rotating frame (3).

8. The photovoltaic module transport device according to claim 1, characterized in that: A plurality of balls are installed on the side wall of the hook (11) and the mounting frame (7) so as to reduce the friction force during the movement.

9. The photovoltaic module transport device according to claim 5, characterized in that: A buffer pad (541) is installed on the support plate (54) to reduce damage to the photovoltaic module.

10. The photovoltaic module transport device according to claim 1, characterized in that: The linear drive (12) is a hydraulic push rod.

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