Transfer device for auxiliary installation of solar photovoltaic panel

Abstract

The invention discloses a transfer device for auxiliary installation of a solar photovoltaic panel, and relates to the technical field of transfer, the transfer device comprises a transport vehicle and a supporting plate, two shear type supporting pieces and two chain lifters are arranged between the transport vehicle and the supporting plate, and a feeding frame is rotationally arranged at the top of the supporting plate; a plurality of arc-shaped plates, two fixing plates and a groove frame are arranged on one side of the bottom of the feeding frame, two dampers are arranged between the bottoms of the arc-shaped plates and the supporting plate, a second pneumatic cylinder, a first connecting frame and two jacking trolleys are arranged on the other side of the bottom of the feeding frame, and a photovoltaic panel moves towards one side of the top of the supporting plate by a certain distance; the photovoltaic panels can be conveyed by a certain distance in a narrow environment, the photovoltaic panels are conveyed to the top of a building, potential safety hazards caused when workers operate the photovoltaic panels are reduced, and when the transfer device only can stay at the position away from a construction platform by a certain distance, the transfer device can still meet the requirement for photovoltaic panel transfer work.

Description

Technical Field

[0001] The invention relates to the technical field of transportation, in particular to a transportation device for auxiliary installation of solar photovoltaic panels. Background Art

[0002] Photovoltaic modules (also called solar panels) are the core part of the solar power generation system. When photovoltaic modules are in use, they are installed on designated brackets. In order to better absorb light energy, existing photovoltaic brackets require a certain elevation angle and a certain height when they are built. In order to quickly install photovoltaic panels, various auxiliary equipment will be used to assist.

[0003] For example, the utility model with patent announcement number CN219406517U discloses a solar photovoltaic panel transfer and installation device, including a transfer device main body and a walking structure arranged at the bottom of the transfer device main body, the transfer device main body is provided with a lifting structure, the lifting structure is connected to a support platform, an auxiliary telescopic structure is provided between the support platform and the transfer device main body, and the support platform is movably connected to a shipping platform on the side away from the lifting structure.

[0004] Taking the above-mentioned transfer and installation device as an example, there are major defects in the application of the transfer device. For example, only the upper and lower positions and angles of the photovoltaic panels can be controlled, but the main body of the photovoltaic panel is still located directly above the transfer device, requiring workers to carry the photovoltaic panels at the edge of the building, which is dangerous. Summary of the Invention

[0005] The purpose of the present invention is to provide a transfer device for auxiliary installation of solar photovoltaic panels, so as to solve the problem in the prior art that the photovoltaic panel body is still located directly above the transfer device, requiring workers to carry the photovoltaic panels at the edge of the building, which is dangerous.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a transfer device for auxiliary installation of solar photovoltaic panels, comprising a transport vehicle and a support plate, two scissor-type supports and two chain lifts are arranged between the transport vehicle and the support plate, a feed rack is rotatably arranged on the top of the support plate, a plurality of arc plates, two fixed plates and a groove rack are arranged on one side of the bottom of the feed rack, two dampers are arranged between the bottom of the arc plate and the support plate, a pneumatic cylinder 2, a connecting frame 1 and two jacking trolleys are arranged on the other side of the bottom of the feed rack, a pull wire is fixedly connected between the two fixed plates and the connecting frame 1, a transmission assembly is arranged between the groove frame and the support plate, and a clamping assembly is installed on the feed rack.

[0007] Preferably, the two chain lifts are fixedly installed on both sides of the top of the transport vehicle, one end of the chain lift chain is fixedly connected to the support plate, and a plurality of support columns are fixedly connected to the top of the transport vehicle, and the top ends of the support columns are against the support plate.

[0008] Preferably, each of the scissor-type support members includes a support guide rail fixedly installed on the top of the transport vehicle and two rotating seats 1 slidably connected inside the support guide rail, wherein one of the rotating seats 1 is provided with a support frame 1 rotating sleeve on the outside, and a support frame 2 is slidably inserted inside the support frame 1, and the other rotating seat 1 is provided with a support frame 3 rotating sleeve on the outside, and a support frame 4 is slidably inserted on the support frame 3, and a rotating seat 2 is rotatably installed on the end of the support frame 4 and the support frame 2 away from each other, and each of the rotating seats 2 is fixedly connected to the bottom of the support plate, and the support frame 1 passes through the support frame 3.

[0009] Preferably, each of the lifting trolleys includes a support frame five provided on the top of the support plate, a plurality of rollers one rotatably installed at the bottom of both sides of the support frame five, a support frame six provided on the top of the support frame five, a rotating shaft two rotatably connected inside the support frame six, a plurality of rollers two rotatably connected to the outside of the rotating shaft two, the two ends of the connecting frame one are respectively fixedly connected to the two support frames five, the pneumatic cylinder two is fixedly installed on the top of the support plate, the piston end of the pneumatic cylinder two is fixedly connected to the connecting frame one, a pneumatic cylinder three is fixedly embedded on the support frame five, and the piston end of the pneumatic cylinder three is fixedly connected to the support frame six.

[0010] Preferably, the fixed plate is fixedly installed on the bottom of the feeding rack, a guide rack is sleeved on the outside of the pull wire, the guide rack is fixedly connected to the connecting rack 1, and a changing wheel is fixedly connected to the end of the outer side of the guide rack away from the connecting rack 1.

[0011] Preferably, the damper is fixedly installed on the support plate, the piston end of the damper is fixedly connected to the adjacent arc plate, and the end of the feeding rack away from the pneumatic cylinder 2 is rotatably installed with a rotating seat 3, and the rotating seat 3 is fixedly connected to the support plate.

[0012] Preferably, the transmission assembly includes a pneumatic cylinder four fixedly installed at the bottom of the support plate, a connecting frame three fixedly connected to the piston end of the pneumatic cylinder four, and two connecting frames two fixedly connected between the connecting frame three and the groove frame, the groove frame is arranged on the side of the support plate away from one end of the pneumatic cylinder two, and the connecting frame two is slidably inserted on the support plate.

[0013] Preferably, the feeding rack is internally rotatably connected with a plurality of rotating shafts 1, and an end of the feeding rack close to the pneumatic cylinder 2 is provided with an inclined groove.

[0014] Preferably, the clamping assembly includes two clamping plates and two pneumatic cylinders. The two clamping plates are respectively arranged on both sides of the top of the feed rack, and the two pneumatic cylinders are respectively arranged on both sides of the top of the feed rack. The piston end of the pneumatic cylinder is fixedly connected to the clamping plate on the same side. A plurality of telescopic rods are fixedly connected to both sides of the top of the feed rack, and the piston end of the telescopic rod is fixedly connected to the clamping plate on the same side. A plurality of arc grooves are provided at the bottom of the clamping plate, and the arc grooves correspond one-to-one to the rotating shaft.

[0015] Preferably, the clamping assembly includes two mounting slots on both sides of the feed rack, and a forward and reverse motor is provided inside each of the mounting slots. The forward and reverse motors are fixedly connected to the feed rack, and the output ends of the forward and reverse motors are fixedly connected to the rotating shaft three. The outer side of the rotating shaft three is provided with a brake, two winding racks and two bearing seats. The brake and the bearing seat shells are fixedly connected to the feed rack, and the bearing seat is rotatably installed on the outer side of the rotating shaft three. The winding rack is fixedly installed on the outer side of the rotating shaft three. The winding rack is fixedly connected to a steel wire rope, and one end of the steel wire rope extends to the top of the feed rack and is fixedly connected to an external threaded part.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. When the present application is used, the pneumatic cylinder four is controlled to operate synchronously with the pneumatic cylinder two. The pneumatic cylinder two works to make the feeding rack continue to flip, and the pneumatic cylinder four works to push the groove rack to move through the connecting rack three and the two connecting racks two. The groove rack supports one end of the photovoltaic panel and moves. Under the action of the groove rack and the feeding rack, the photovoltaic panel moves toward the top side of the support plate while maintaining a certain tilt angle, so that the photovoltaic panel moves a certain distance toward the top side of the support plate. The photovoltaic panel can be transported a certain distance in a relatively narrow environment, and the photovoltaic panel can be transported to the top of the building, reducing the safety hazards of workers operating the photovoltaic panels. When the transfer device can only stay at a certain distance from the construction platform, the transfer device can still meet the photovoltaic panel transfer work, thereby ensuring the flexibility of the use of the transfer device.

[0017] After the lifting of the trolley, the four reeling frames rotate 180 degrees and the four reeling frames rotate 200 degrees, so that the feeding frame can be turned clockwise by 90 degrees. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 This is a structural diagram of a support frame 1 of the present invention; Figure 3 This is a structural diagram of the support frame three of the present invention; Figure 4 It is a schematic diagram of the partial structure of the clamping plate of the present invention; Figure 5 Schematic diagram of the structure of the support plate of the present invention; Figure 6 for Figure 5 A magnified view of the structure at point A; Figure 7 It is a structural schematic diagram of the feeding rack of the present invention; Figure 8 This is a structural diagram of the connecting frame 1 of the present invention; Figure 9 This is a structural diagram of the support frame 5 of the present invention; Figure 10 It is a structural schematic diagram of the guide frame of the present invention; Figure 11 This is a structural diagram of the connecting frame 3 of the present invention; Figure 12 It is a structural schematic diagram of the groove frame of the present invention; Figure 13 This is a schematic structural diagram of the rotating shaft three of the present invention; Figure 14 It is a structural schematic diagram of the fixing plate of the present invention.

[0019] Numbers in the figure: 1, transport vehicle; 2, support rail; 3, rotating seat 1; 4, support frame 1; 5, support frame 2; 6, rotating seat 2; 7, support frame 3; 8, support frame 4; 9, support plate; 10, chain lift; 11, support column; 12, rotating seat 3; 13, feeder rack; 14, rotating shaft 1; 15, clamping plate; 16, pneumatic cylinder 1; 17, telescopic rod; 18, arc groove; 19, inclined groove; 20, pneumatic cylinder 2; 21, connecting frame 1; 22, support frame 5; 23 , roller one; 24, support frame six; 25, rotating shaft two; 26, roller two; 27, fixed plate; 28, pull wire; 29, guide frame; 30, changing wheel; 31, damper; 32, arc plate; 33, groove frame; 34, connecting frame two; 35, connecting frame three; 36, pneumatic cylinder four; 37, mounting slot; 38, forward and reverse motor; 39, rotating shaft three; 40, winding frame; 41, wire rope; 42, external threaded part; 43, bearing seat; 44, brake; 45, pneumatic cylinder three. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0021] Example: Figures 1-14 As shown, the present invention provides a technical solution of a transfer device for auxiliary installation of solar photovoltaic panels, including a transport vehicle 1 and a support plate 9, two scissor-type supports and two chain lifts 10 are arranged between the transport vehicle 1 and the support plate 9, a feed rack 13 is rotatably arranged on the top of the support plate 9, a plurality of arc plates 32, two fixed plates 27 and a groove rack 33 are arranged on one side of the bottom of the feed rack 13, two dampers 31 are arranged between the bottom of the arc plate 32 and the support plate 9, a pneumatic cylinder 20, a connecting frame 21 and two lifting trolleys are arranged on the other side of the bottom of the feed rack 13, a pull wire 28 is fixedly connected between the two fixed plates 27 and the connecting frame 21, a transmission assembly is arranged between the groove rack 33 and the support plate 9, and a clamping assembly is installed on the feed rack 13.

[0022] Specifically, such as Figure 1 、 Figure 2 and Figure 3As shown, two scissor-type supports and two chain lifts 10 are provided between the transport vehicle 1 and the support plate 9. The two chain lifts 10 are respectively fixedly mounted on both sides of the top of the transport vehicle 1. One end of the chain of the chain lift 10 is fixedly connected to the support plate 9. The working chain lift 10 applies an up and down force to the support plate 9. A plurality of support columns 11 are fixedly connected to the top of the transport vehicle 1. The top end of the support column 11 is against the support plate 9. The support column 11 supports the support plate 9 that moves down to the bottom, thereby ensuring that the chain lift 10 has sufficient working space.

[0023] The support rails 2 in each scissor-type support are fixedly mounted on the top of the transport vehicle 1, and rotating seats 3 are slidably connected on both sides of the support rails 2. A rotating sleeve is provided on the outer side of one rotating seat 3 with a support frame 4, and a support frame 2 5 is slidably inserted inside the support frame 4. The outer side of the other rotating seat 3 is provided with a support frame 3 7, and a support frame 4 8 is slidably inserted on the support frame 3 7. The support frame 1 4 passes through the support frame 3 7 and the two are staggered, and the support frame 4 8 and the support frame 2 5 are rotatably installed at the ends away from each other. 26, and each rotating seat 26 is fixedly connected to the bottom of the support plate 9, the support frame 1 4, the support frame 2 5, the support frame 3 7, and the support frame 4 8 form an extendable scissor-type support. In the process of the support plate 9 being subjected to the force of up and down movement, the support frame 2 5 and the support frame 4 8 are subjected to the force of up and down movement, and the rotating seat 1 3 connected to the support frame 1 4 and the support frame 3 7 slides inside the support guide rail 2, and the support plate 9 is limited. Under the action of the two scissor-type supports and the two chain lifts 10, the support plate 9 moves up and down stably.

[0024] Specifically, such as Figure 1 、 Figure 4 、 Figure 7 、 Figure 8 and Figure 9 As shown, a feed rack 13 is provided on the top of the support plate 9, and a rotating seat three 12 is rotatably provided at the end of the feed rack 13 away from the pneumatic cylinder two 20. The rotating seat three 12 is fixedly connected to the support plate 9, so the feed rack 13 can rotate with the rotating seat three 12 as the axis, and a plurality of rotating shafts 14 are rotatably connected inside the feed rack 13. The rotating shaft 14 reduces the friction force pushing the photovoltaic panel to the top of the feed rack 13, making it convenient to place the photovoltaic panel. An inclined groove 19 is provided at the end of the feed rack 13 close to the pneumatic cylinder two 20. The inclined groove 19 makes the side of the feed rack 13 close to the pneumatic cylinder two 20 have a curved surface.

[0025] The pneumatic cylinder 20 is fixedly installed on the top of the support plate 9, and the piston end of the pneumatic cylinder 20 is fixedly connected to the connecting frame 1 21. Each lifting trolley includes a support frame 5 22 arranged on the top of the support plate 9. A plurality of rollers 23 are rotatably installed at the bottom of both sides of the support frame 5 22. The roller 1 23 presses against the support plate 9 to reduce the resistance of the movement of the support frame 5 22. A support frame 6 24 is arranged on the top of the support frame 5 22. The support frame 6 24 is rotatably connected to the rotating shaft 25 inside, and a plurality of rollers 26 are rotatably connected to the outer side of the rotating shaft 25. The two ends of the connecting frame 1 21 are respectively fixedly connected to the two support frames 5 22. By controlling the operation of the pneumatic cylinder 20, the left and right positions of the connecting frame 1 21 and the two lifting trolleys can be controlled.

[0026] When the lifting trolley is in the initial position, the front end plane position of the support frame five 22 is against the bottom of the feeding rack 13, and the feeding rack 13 remains parallel to the top of the support plate 9; when the pneumatic cylinder two 20 is controlled to push the lifting trolley to the right, multiple rollers two 26 come into contact with the curved surface formed by the inclined groove 19. As the support frame five 22 moves, the feeding rack 13 is lifted up, and the roller two 26 is against the bottom of the feeding rack 13. The roller two 26 that can rotate on its own reduces the resistance to the movement of the support frame five 22. As the support frame five 22 approaches the rotating seat three 12, the right-hand angle of the feeding rack 13 gradually increases, and the inclination angle of the feeding rack 13 is controlled to meet the needs of unloading photovoltaic panels in various positions.

[0027] Specifically, such as Figure 1 、 Figure 11 and Figure 13 As shown, the groove frame 33 is arranged on the side of the support plate 9 away from the end of the pneumatic cylinder 2 20, the pneumatic cylinder 4 36 is fixedly installed at the bottom of the support plate 9, and the piston end of the pneumatic cylinder 4 36 is fixedly connected to the connecting frame 3 35. Two connecting frames 2 34 are fixedly connected between the connecting frame 3 35 and the groove frame 33. The connecting frame 2 34 is slidably inserted on the support plate 9. Under the action of the two connecting frames 2 34, the groove frame 33 can only move left and right relative to the support plate 9.

[0028] Specifically, such as Figure 5 、 Figure 6 、 Figure 8 and Figure 10 As shown, the two fixed plates 27 are both tilted and fixedly installed at the bottom of the feeding rack 13, and a pull wire 28 is fixedly connected between the fixed plate 27 and the connecting frame 21. A guide frame 29 is sleeved on the outside of the pull wire 28, and the guide frame 29 is fixedly connected to the connecting frame 21. A changing wheel 30 is fixedly connected to the end of the guide frame 29 away from the connecting frame 21. When the guide frame 29 and the changing wheel 30 move to the left, the pull wire 28 is changed in direction, which avoids the pull wire 28 from rubbing against the corners of the connecting frame 21 when it is under force and tightened, thereby ensuring the service life of the pull wire 28.

[0029] In this application, a transfer device is composed of a transport vehicle 1, a support plate 9, two scissor-type supports, two chain lifts 10, a feed rack 13, multiple arc plates 32, two fixed plates 27, a groove rack 33, two dampers 31, a pneumatic cylinder 20, a connecting rack 21, two lifting trolleys, a pull wire 28, a transmission assembly, a clamping assembly and other structures. The control structure for connecting the transfer device to human-computer interaction equipment, a PLC controller, a remote control and other control structures is an existing technology application and will not be repeated here.

[0030] The specific use of the transfer device is as follows: Example 1: A clamping assembly consisting of two clamping plates 15, two pneumatic cylinders 16, and multiple telescopic rods 17 is installed on the top of the feeding rack 13. The two clamping plates 15 are respectively set on both sides of the top of the feeding rack 13, and the two pneumatic cylinders 16 are respectively fixedly installed on both sides of the top of the feeding rack 13. Multiple telescopic rods 17 are respectively fixedly installed on both sides of the top of the feeding rack 13. The piston ends of the pneumatic cylinders 16 and the piston ends of the telescopic rods 17 are fixedly connected to the clamping plates 15 on the same side. After one end of the photovoltaic panel is placed on the left or right part of the rotating shaft 14, the photovoltaic panel is pushed to move to the top of the feeding rack 13, and the two pneumatic cylinders 16 are controlled to work to push the two clamping plates 15 to move synchronously toward the photovoltaic panel. Since multiple arc grooves 18 are opened at the bottom of the clamping plate 15, the arc grooves 18 correspond one-to-one to the rotating shaft 14. The setting of the rotating shaft 14 will not affect the movement of the clamping plates 15. Finally, the two clamping plates 15 fixedly clamp the photovoltaic panel, completing the installation of the photovoltaic panel and the transfer device.

[0031] Subsequently, the transport vehicle 1 is pushed to allow the transfer device to move the photovoltaic panel to the construction location, and the chain lift 10 is controlled to lift the support plate 9 to a corresponding height, and then the transport vehicle 1 is locked.

[0032] Subsequently, the pneumatic cylinder 20 is controlled to work to push the connecting frame 1 21 and the two lifting trolleys to move, so that the feeding rack 13 is turned clockwise and the photovoltaic panel is tilted at a certain angle, which is convenient for the construction workers to pick up the photovoltaic panel; when the construction workers hold the photovoltaic panel, the ground personnel control the pneumatic cylinder 16 to work to drive the clamping plate 15 to move away from the photovoltaic panel, and the photovoltaic panel is released from the clamped and fixed state, and the photovoltaic panel transfer work can be completed.

[0033] Example 2: On the basis of Example 1, after the feeding rack 13 rotates clockwise by 30°, the pneumatic cylinder 16 is controlled to work and drive the clamping plate 15 to move a very small distance, so that the photovoltaic panel loses its clamping fixation, but the photovoltaic panel is guided by the two clamping plates 15, and the photovoltaic panel tilted 30° is supported by multiple rotating shafts 14 that can rotate by themselves, and the friction force received is very small. One end of the photovoltaic panel slides into the inside of the groove rack 33, and the groove rack 33 supports and limits one end of the photovoltaic panel. Subsequently, the pneumatic cylinder 4 36 is controlled to operate synchronously with the pneumatic cylinder 20, and the pneumatic cylinder 20 works to make the feeding rack 13 continue to flip, and the pneumatic cylinder 4 36 works through the connecting rack 3 35 and The two connecting frames 34 push the groove frame 33 to move, and the groove frame 33 supports one end of the photovoltaic panel and moves. Under the action of the groove frame 33 and the feeding frame 13, the photovoltaic panel moves toward the top side of the support plate 9 while maintaining a certain tilt angle, so that the photovoltaic panel moves a certain distance toward the top side of the support plate 9. The photovoltaic panel can be transported a certain distance in a relatively narrow environment, and the photovoltaic panel can be transported to the top of the building, reducing the safety hazards of workers operating the photovoltaic panels. When the transfer device can only stay at a certain distance from the construction platform, the transfer device can still meet the photovoltaic panel transfer work, ensuring the flexibility of the use of the transfer device.

[0034] Example 3: A clamping assembly consisting of two mounting slots 37, two forward and reverse motors 38, two rotating shafts 39 and other structures is installed on the feeding rack 13. The two mounting slots 37 are respectively opened on both sides of the feeding rack 13. The two forward and reverse motors 38 are respectively arranged inside the two mounting slots 37 and fixedly connected to the feeding rack 13. The rotating shaft 39 fixedly connected to the output end of the forward and reverse motor 38 is rotatably connected to the feeding rack 13. The outer side of each rotating shaft 39 is provided with a brake 44, two winding racks 40 and two bearing seats 4 3. The outer shells of the brake 44 and the bearing seat 43 are fixedly connected to the feeding rack 13. The bearing seat 43 is rotatably installed on the outside of the rotating shaft 39. The rotating shaft 39 is supported to rotate stably. The winding rack 40 is fixedly installed on the outside of the rotating shaft 39. The rotation of the rotating shaft 39 drives the winding rack 40 to rotate. The winding rack 40 is fixedly connected to the wire rope 41. The wire rope 41 is partially wrapped around the inside of the winding rack 40. One end of the wire rope 41 extends to the top of the feeding rack 13 and is fixedly connected to the external threaded part 42.

[0035] The chain lift 10 is controlled to lift the support plate 9. When the support plate 9 and the feeding rack 13 move to a suitable height, the chain lift 10 stops working, and the pneumatic cylinder 20 is controlled to work to push the lifting trolley to move right. When the lifting trolley moves to the rightmost side, the feeding rack 13 rotates clockwise and flips nearly 90 degrees. The pneumatic cylinder 3 45 fixedly embedded on the supporting frame 5 22 is controlled to work, and the supporting frame 6 24 fixedly connected to the piston end of the pneumatic cylinder 3 45 moves up. Under the action of the supporting frame 6 24, the feeding rack 13 rotates clockwise and flips 90 degrees, and then rotates 90 degrees under the action of gravity and falls, so as to achieve the purpose of making the feeding rack 13 rotate clockwise and flip 180 degrees. The fixed plate 27 is reversed 180 degrees. Figure 14 As shown, at this time, the four external threaded parts 42 are facing the ground, and the top of the arc plate 32 loses its limit, the damper 31 extends to push the arc plate 32 upward, and finally controls the pneumatic cylinder three 45 to work and contract, and the support frame six 24 moves downward.

[0036] Then, the two forward and reverse motors 38 are controlled to work in reverse, the two rotating shafts 39 rotate counterclockwise, the four winding racks 40 rotate counterclockwise, the four steel wire ropes 41 are unwound, and the four externally threaded parts 42 fall to the ground and are threadedly connected to the threaded holes reserved on the four corners of the photovoltaic panel through the externally threaded parts 42, and the four externally threaded parts 42 can be used to fix the photovoltaic panel; then, the two forward and reverse motors 38 are controlled to work in forward direction, the four steel wire ropes 41 are wound, and the photovoltaic panel is pulled up. After the photovoltaic panel contacts the multiple rotating shafts 14, the pneumatic cylinder 20 is controlled to contract and drive the two jacking trolleys to move left and reset. After the connecting frame 1 21 moves left and reset, the pneumatic cylinder 20 stops. In this process, after the connecting frame 1 21 moves a distance to the left, the pull wire 28 is tightened. As the connecting frame 1 21 continues to move left, the connecting frame 1 21 applies tension to the fixed plate 27 through the pull wire 28. The feeding rack 13 is subjected to the tension and rotates counterclockwise to move toward the top of the support plate 9. Due to the inclined setting of the fixed plate 27, as shown in FIG. Figure 14 As shown, when the pull wire 28 is located at the bottom of the feed rack 13 and the part is restored to a horizontal state, the feed rack 13 rotates by more than 90 degrees, and the feed rack 13 and the photovoltaic panel continue to rotate under the action of gravity. Since the multiple dampers 31 are fixedly installed on the support plate 9, the dampers 31 and the curved plates 32 are arranged at the bottom of the feed rack 13 near the rotating seat 3 12. At this time, the feed rack 13 rotates to the left and flips at a certain angle, and then it presses against the multiple curved plates 32 supported by the multiple dampers 31. The curved surface of the curved plates 32 contacts the feed rack 13, and is The damper 31 supports the curved plate 32 that can move up and down, which will not cause the feed rack 13 to be unable to flip over. However, the weight of the feed rack 13 and the photovoltaic panel acts on multiple dampers 31. Under the damping effect of the damping fluid inside the damper 31, the contraction speed of the damper 31 is limited. Multiple dampers 31 support the feed rack 13 to control the rotation and falling speed of the feed rack 13, so as to avoid the feed rack 13 and the photovoltaic panel from falling rapidly and generating vibration. Finally, the feed rack 13 resets and resumes operation parallel to the support plate 9, and the photovoltaic panel is on top of the support plate 9.

[0037] Subsequently, the pneumatic cylinder 20 is controlled to push the two lifting trolleys to move to the right, and the feeding rack 13 is flipped. When the feeding rack 13 is flipped 30°, the transfer device is controlled to enter the photovoltaic panel feeding work provided in Example 2, and the photovoltaic panel lifting and transportation work is completed. The transfer device can be moved to a position and then completely fixed for a long time to further ensure the safety of the use of the transfer device.

[0038] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A transport device for auxiliary installation of solar photovoltaic panels, comprising a transport vehicle (1) and a support plate (9), characterized in that: Two scissor-type supports and two chain lifts (10) are provided between the transport vehicle (1) and the support plate (9); a feed rack (13) is rotatably provided on the top of the support plate (9); a plurality of arc-shaped plates (32), two fixed plates (27) and a groove rack (33) are provided on one side of the bottom of the feed rack (13); two dampers (31) are provided between the bottom of the arc-shaped plate (32) and the support plate (9); a second pneumatic cylinder (20), a first connecting rack (21) and two lifting trolleys are provided on the other side of the bottom of the feed rack (13); a pull wire (28) is fixedly connected between the two fixed plates (27) and the first connecting rack (21); a transmission assembly is provided between the groove rack (33) and the support plate (9); and a clamping assembly is installed on the feed rack (13).

2. A transfer device for auxiliary installation of a solar photovoltaic panel according to claim 1, characterized in that: The two chain lifts (10) are respectively fixedly installed on both sides of the top of the transport vehicle (1), one end of the chain of the chain lift (10) is fixedly connected to the support plate (9), and a plurality of support columns (11) are fixedly connected to the top of the transport vehicle (1), and the top ends of the support columns (11) are against the support plate (9).

3. The transfer device for auxiliary installation of a solar photovoltaic panel according to claim 1, characterized in that: Each of the scissor-type support members comprises a support guide rail (2) fixedly mounted on the top of the transport vehicle (1) and two rotating seats (3) slidably connected inside the support guide rail (2), wherein one of the rotating seats (3) is provided with a support frame (4) on the outer side of the rotating seat (3), and a support frame (5) is slidably inserted inside the support frame (4), and the other rotating seat (3) is provided with a support frame (7) on the outer side of the rotating seat (3), and a support frame (8) is slidably inserted on the support frame (7), and a rotating seat (6) is rotatably mounted on the end of the support frame (8) and the support frame (5) away from each other, and each of the rotating seats (6) is fixedly connected to the bottom of the support plate (9), and the support frame (4) passes through the support frame (7).

4. The transfer device for auxiliary installation of a solar photovoltaic panel according to claim 1, characterized in that: Each of the lifting trolleys includes a support frame five (22) arranged on the top of the support plate (9), a plurality of rollers one (23) rotatably installed at the bottom of both sides of the support frame five (22), a support frame six (24) arranged on the top of the support frame five (22), a rotating shaft two (25) rotatably connected inside the support frame six (24), a plurality of rollers two (26) rotatably connected outside the rotating shaft two (25), the two ends of the connecting frame one (21) are respectively fixedly connected to the two support frames five (22), the pneumatic cylinder two (20) is fixedly installed on the top of the support plate (9), the piston end of the pneumatic cylinder two (20) is fixedly connected to the connecting frame one (21), the support frame five (22) is fixedly embedded with a pneumatic cylinder three (45), and the piston end of the pneumatic cylinder three (45) is fixedly connected to the support frame six (24).

5. The transfer device for auxiliary installation of a solar photovoltaic panel according to claim 1, characterized in that: The fixing plate (27) is fixedly mounted on the bottom of the feeding rack (13), a guide rack (29) is sleeved on the outside of the pull wire (28), the guide rack (29) is fixedly connected to the connecting rack (21), and a turning wheel (30) is fixedly connected to the end of the guide rack (29) away from the connecting rack (21).

6. The transfer device for auxiliary installation of a solar photovoltaic panel according to claim 1, characterized in that: The damper (31) is fixedly mounted on the support plate (9), and the piston end of the damper (31) is fixedly connected to the adjacent arc-shaped plate (32). The feeding rack (13) is rotatably mounted on one end away from the second pneumatic cylinder (20) and is fixedly connected to the support plate (9).

7. The transfer device for auxiliary installation of a solar photovoltaic panel according to claim 1, characterized in that: The transmission assembly includes a pneumatic cylinder four (36) fixedly mounted on the bottom of the support plate (9), a connecting frame three (35) fixedly connected to the piston end of the pneumatic cylinder four (36), and two connecting frames two (34) fixedly connected between the connecting frame three (35) and the groove frame (33), wherein the groove frame (33) is arranged on a side of the support plate (9) away from one end of the pneumatic cylinder two (20), and the connecting frame two (34) is slidably inserted on the support plate (9).

8. The transfer device for auxiliary installation of a solar photovoltaic panel according to claim 1, characterized in that: The feeding rack (13) is internally rotatably connected to a plurality of rotating shafts (14), and an inclined slot (19) is provided at one end of the feeding rack (13) close to the pneumatic cylinder (20).

9. The transfer device for auxiliary installation of a solar photovoltaic panel according to claim 8, characterized in that: The clamping assembly includes two clamping plates (15) and two pneumatic cylinders (16). The two clamping plates (15) are respectively arranged on both sides of the top of the feeding rack (13). The two pneumatic cylinders (16) are respectively arranged on both sides of the top of the feeding rack (13). The piston end of the pneumatic cylinder (16) is fixedly connected to the clamping plate (15) on the same side. A plurality of telescopic rods (17) are fixedly connected to both sides of the top of the feeding rack (13). The piston end of the telescopic rod (17) is fixedly connected to the clamping plate (15) on the same side. A plurality of arc grooves (18) are opened at the bottom of the clamping plate (15), and the arc grooves (18) correspond one to one with the rotating shaft (14).

10. The transfer device for auxiliary installation of a solar photovoltaic panel according to claim 1, characterized in that: The clamping assembly includes two mounting grooves (37) opened on both sides of the feeding rack (13), each of the mounting grooves (37) is provided with a forward and reverse motor (38), the forward and reverse motor (38) is fixedly connected to the feeding rack (13), the output end of the forward and reverse motor (38) is fixedly connected to the rotating shaft three (39), the outer side of the rotating shaft three (39) is provided with a brake (44), two winding racks (40) and two bearing seats (43), the outer shells of the brake (44) and the bearing seat (43) are fixedly connected to the feeding rack (13), the bearing seat (43) is rotatably mounted on the outer side of the rotating shaft three (39), the winding rack (40) is fixedly mounted on the outer side of the rotating shaft three (39), the winding rack (40) is fixedly connected to the wire rope (41), and one end of the wire rope (41) extends to the top of the feeding rack (13) and is fixedly connected to an external threaded member (42).

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