Height-adjustable photovoltaic module transport vehicle

Abstract

The invention relates to the technical field of photovoltaic module transport equipment, in particular to a height-adjustable photovoltaic module transport cart which comprises a moving table, a support is arranged on the moving table, a bearing plate is arranged in the support, and the bearing plate is slidably connected with the support. The bearing plate and the cover plate are respectively provided with a separator used for separating the photovoltaic module. A height adjusting mechanism for adjusting the position of the bearing plate is arranged on the moving table, a partition plate and two protective fences are fixedly arranged on the bearing plate, two limiting mechanisms matched with the protective fences are arranged on the bearing plate, and the height of the bearing plate is adjusted through the height adjusting mechanism. The photovoltaic modules of different heights can be clamped and fixed, the photovoltaic modules are further limited and fixed by arranging the protective guards and the partition plates, the photovoltaic modules are prevented from being damaged in the transportation process, the protective guards are of a lifting structure, and the photovoltaic modules are convenient to install.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic component transport equipment, and in particular to a photovoltaic component transport vehicle with adjustable height. Background Art

[0002] Photovoltaic modules need to be transported after production is completed. This is an important step to ensure that they can arrive at the installation site smoothly and be put into use. Photovoltaic panels, as key components of solar power generation systems, involve the use of a variety of materials in their production process, such as silicon wafers, glass, aluminum alloy frames, etc.; when photovoltaic modules are completed in the manufacturing plant, they usually undergo a series of quality inspections to ensure that their performance meets the standards. These photovoltaic modules need to remain intact during transportation to prevent scratches, breakage or performance degradation.

[0003] Existing photovoltaic module transportation equipment usually adopts a stacking structure to increase transportation efficiency and save transportation costs. For example, Chinese patent announcement No. CN222005173U discloses "a photovoltaic panel batch transportation equipment", which places photovoltaic panels between multiple pallets, and the slider moves in the slideway under the pressure of the photovoltaic panels, so as to be suitable for different types of photovoltaic panels, thereby improving the applicability of the transportation equipment. The photovoltaic panels on the partition can be supported by the setting of support blocks and gaskets, thereby improving the stability of photovoltaic panel transportation;

[0004] However, in actual use, it is difficult to install photovoltaic panels, which reduces transportation efficiency and affects transportation volume. In addition, photovoltaic panels are easily scratched by friction with transportation equipment, affecting the integrity of the photovoltaic panels. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art, such as the difficulty in installing photovoltaic panels during transportation, reduced transportation efficiency, and the photovoltaic panels being easily scratched by friction with the transportation device, and to propose a height-adjustable photovoltaic component transport vehicle.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A height-adjustable photovoltaic module transport vehicle is designed, comprising a mobile platform, a bracket is arranged on the mobile platform, a bearing plate is arranged inside the bracket, a cover plate is arranged on the bracket, the bearing plate is slidably connected to the bracket, and isolation members for photovoltaic modules are arranged on the bearing plate and the cover plate;

[0008] The movable platform is provided with a height adjustment mechanism for adjusting the position of the carrying plate, a partition plate and two guardrails are fixedly provided on the carrying plate, the guardrails are movably connected to the carrying plate, and two limiting mechanisms cooperating with the guardrails are provided on the carrying plate.

[0009] Furthermore, the height adjustment mechanism includes a screw rod rotatably arranged on the movable platform, the upper end of the screw rod passes through the supporting plate, and a threaded sleeve threadably connected to the screw rod is fixedly arranged on the supporting plate.

[0010] Furthermore, a bearing seat is fixedly arranged on the movable platform, and the bearing seat is rotatably connected to a transmission rod, and the transmission rod is dynamically connected to the screw rod through a linkage assembly.

[0011] Furthermore, the linkage assembly includes two bevel gears meshing with each other to form a power connection, the two bevel gears are fixedly connected to the transmission rod and the screw rod respectively, and a hand wheel is provided on the transmission rod.

[0012] Furthermore, the supporting plate includes a fixed plate and a movable plate, the guardrail and the limiting mechanism are both arranged on the movable plate, the partition is fixedly arranged on the fixed plate, the limiting mechanism includes two limiting frames fixedly arranged on the movable plate and cooperating with the guardrail, and limiting blocks are arranged in the limiting frames.

[0013] Furthermore, a tooth group is fixedly provided on the limit block, a tooth groove matching the tooth group is provided on the guardrail, a spring is provided between the limit block and the limit frame, an insertion rod movably connected to the limit frame is fixedly provided on the limit block, and a power component is provided between the two limit frames.

[0014] Furthermore, the power assembly includes a turntable rotatably arranged on the movable plate, the turntable eccentrically rotates to connect two first connecting rods, and the two first connecting rods are respectively rotatably connected to the two insertion rods.

[0015] Furthermore, a driving rod rotatably connected to the turntable power is rotatably provided on the movable plate, and a second connecting rod is rotatably connected to the driving rod. A toggle block is slidably provided on the movable plate, and two of the second connecting rods are rotatably connected to the toggle block.

[0016] Furthermore, a plurality of guide rails are fixedly provided on the fixed plate, and a guide portion corresponding to the guide rails is fixedly provided on the movable plate, and the guide portion is movably plugged into the guide rails.

[0017] Furthermore, a screw rod is rotatably arranged on the fixed plate, the movable plate is threadedly connected to the screw rod, and one end of the screw rod passes through the movable plate and is fixedly connected to a hand wheel.

[0018] The invention provides a height-adjustable photovoltaic module transport vehicle, which has the following beneficial effects:

[0019] In the present invention, the height of the carrying plate is adjusted by the height adjustment mechanism, and photovoltaic modules of different heights can be clamped and fixed. The photovoltaic modules are further limited and fixed by setting the guardrail and the partition to prevent the photovoltaic modules from being damaged during transportation. The guardrail is a lifting structure, which is convenient for installing the photovoltaic modules.

[0020] Secondly, in the present invention, the guardrail is arranged on the movable plate, and the position of the movable plate can be adjusted so that the guardrail can be moved to limit and fix photovoltaic modules of different lengths, thereby improving the application range of the transport vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the structure of a height-adjustable photovoltaic module transport vehicle proposed by the present invention;

[0022] Figure 2 It is a structural schematic diagram of the guardrail of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the transmission rod of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the toggle block of the present invention;

[0025] Figure 5 It is a structural schematic diagram of the bearing seat of the present invention;

[0026] Figure 6 It is a schematic diagram of the enlarged structure of the A area of ​​the present invention;

[0027] Figure 7 It is a schematic structural diagram of the turntable of the present invention.

[0028] In the figure: 1. moving platform; 2. bracket; 3. bearing plate; 31. partition; 32. guardrail; 33. fixed plate; 331. guide rail; 332. guide part; 333. screw rod; 34. moving plate; 5. cover plate; 6. spacer; 7. height adjustment mechanism; 71. screw rod; 72. threaded sleeve; 73. bearing seat; 74. transmission rod; 75. linkage assembly; 751. bevel gear; 8. limiting mechanism; 81. limiting frame; 82. limiting block; 83. gear inserting group; 84. spring; 85. inserting rod; 86. power assembly; 861. turntable; 862. first connecting rod; 863. driving rod; 864. second connecting rod; 865. toggle block. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] Reference Figure 1-7 A height-adjustable photovoltaic module transport vehicle comprises a mobile platform 1 with rollers, a bracket 2 is arranged on the mobile platform 1, a bearing plate 3 is arranged in the bracket 2, a cover plate 5 is also arranged on the bracket 2, the bearing plate 3 is slidably connected to the bracket 2, and an isolation member 6 for the photovoltaic module is arranged on the bearing plate 3 and the cover plate 5;

[0031] The mobile platform 1 is provided with a height adjustment mechanism 7 for adjusting the position of the carrying plate 3. A partition 31 and two guardrails 32 are fixedly provided on the carrying plate 3. The guardrails 32 are movably connected to the carrying plate 3. The carrying plate 3 is provided with two limiting mechanisms 8 that cooperate with the guardrails 32.

[0032] In the present invention, the height of the supporting plate 3 is adjusted by the height adjustment mechanism 7, so that photovoltaic modules of different heights can be clamped and fixed. The photovoltaic modules are further limited and fixed by setting the guardrail 32 and the partition 31 to prevent the photovoltaic modules from being damaged during transportation. The guardrail 32 and the supporting plate 3 are movably connected to form a lifting structure, which is convenient for installing photovoltaic modules.

[0033] Furthermore, in this embodiment, the height adjustment mechanism 7 includes a screw 71 rotatably arranged on the movable platform 1, the upper end of the screw 71 passes through the supporting plate 3, and a threaded sleeve 72 threadedly connected to the screw 71 is fixedly arranged on the supporting plate 3. The threaded sleeve 72 is driven up and down by rotating the screw 71, and the supporting plate 3 is driven to move by the threaded sleeve 72.

[0034] In this embodiment, a bearing seat 73 is fixedly provided on the movable platform 1, and the bearing seat 73 is rotatably connected to a transmission rod 74. The transmission rod 74 is dynamically connected to the screw rod 71 through a linkage assembly 75. The bearing seat 73 provides support for the transmission rod 74. The screw rod 71 can be driven to move by rotating the transmission rod 74, which makes it easier to adjust the height of the supporting plate 3.

[0035] Furthermore, in the present embodiment, the linkage assembly 75 includes two bevel gears 751 meshing with each other to form a power connection. The two bevel gears 751 are fixedly connected to the transmission rod 74 and the screw 71 respectively. A handwheel is provided on the transmission rod 74. By rotating the handwheel, the transmission rod 74 and one bevel gear 751 are driven to rotate, thereby driving the other bevel gear 751 and the screw 71 to rotate, thereby forming a transmission structure.

[0036] It should be noted that, in the present embodiment, the supporting plate 3 includes a fixed plate 33 and a movable plate 34, the guardrail 32 and the limiting mechanism 8 are both arranged on the movable plate 34, the partition 31 is fixedly arranged on the fixed plate 33, and the limiting mechanism 8 includes two limiting frames 81 fixedly arranged on the movable plate 34 and cooperating with the guardrail 32, and limiting blocks 82 are arranged in the limiting frames 81. By adjusting the position of the movable plate 34, the distance between the guardrail 32 and the partition 31 can be adjusted, so as to clamp and fix photovoltaic components of different lengths.

[0037] In this embodiment, a tooth group 83 is fixedly provided on the limit block 82, and a tooth groove matching the tooth group 83 is opened on the guardrail 32. A spring 84 is provided between the limit block 82 and the limit frame 81, and a plug rod 85 movably plugged with the limit frame 81 is fixedly provided on the limit block 82. A power component 86 is provided between the two limit frames 81. The tooth group 83 on the limit block 82 is plugged into the tooth groove to limit and fix the guardrail 32 to prevent the guardrail 32 from moving downward during the movement of the transport vehicle and causing an accident. The position of the limit block 82 can be controlled by setting the power component 86, so that the position of the guardrail 32 can be adjusted according to needs. In some embodiments, the teeth of the tooth group 83 are all helical teeth, which will not hinder the guardrail 32 from moving upward, but will hinder the guardrail 32 from moving downward.

[0038] Furthermore, in this embodiment, the power assembly 86 includes a turntable 861 rotatably arranged on the movable plate 34, the turntable 861 eccentrically rotates to connect the two first connecting rods 862, and the two first connecting rods 862 are respectively rotatably connected to the two plug rods 85. When the turntable 861 rotates, it drives the first connecting rod 862 to move, and pulls the two plug rods 85 to move, so that the limit block 82 is separated from the guardrail 32, and the guardrail 32 can be pressed down and moved, thereby avoiding obstruction of the photovoltaic assembly from being installed on the transport vehicle.

[0039] In this embodiment, a driving rod 863 is rotatably provided on the movable plate 34 and is connected to the power of the turntable 861. The driving rod 863 is rotatably connected to the second connecting rod 864. A toggle block 865 is slidably provided on the movable plate 34. The two second connecting rods 864 are rotatably connected to the toggle block 865. By moving the toggle block 865, the two power components 86 can be controlled at the same time, which makes it more convenient to adjust the position of the guardrail 32.

[0040] In more detail, in this embodiment, a plurality of guide rails 331 are fixedly provided on the fixed plate 33, and a guide portion 332 corresponding to the guide rail 331 is fixedly provided on the movable plate 34. The guide portion 332 is movably connected with the guide rail 331. By setting the guide portion 332 to be connected with the guide rail 331, the movable plate 34 can be moved along the direction of the guide rail 331.

[0041] In this embodiment, a screw rod 333 is rotatably provided on the fixed plate 33, and the movable plate 34 is threadedly connected to the screw rod 333. One end of the screw rod 333 passes through the movable plate 34 and is fixedly connected to a handwheel. The screw rod 333 is driven to rotate by rotating the handwheel, and the movable plate 34 is driven to move and drive the guardrail 32 to move and adjust its position, so as to fix photovoltaic components of different lengths.

[0042] Working method: When working, the transmission rod 74 and a bevel gear 751 are rotated by rotating the hand wheel, and then the other bevel gear 751 and the screw 71 are rotated, and the threaded sleeve 72 is driven to move up and down, and the height is adjusted by the threaded sleeve 72 to clamp and fix photovoltaic components of different heights. By moving the toggle block 865, the turntable 861 of the two power components 86 can be controlled to rotate at the same time, and the first connecting rod 862 of the connecting rod is driven to move, and the plug rod 85 is pulled to move, so that the limit block 82 is separated from the guardrail 32, and the guardrail 32 can be pressed down and moved to facilitate the installation of the photovoltaic component on the transport vehicle. By turning the hand wheel to drive the screw rod 333 to rotate, the movable plate 34 is driven to move and the guardrail 32 is driven to move and adjust the position, so as to fix photovoltaic components of different lengths.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A height-adjustable photovoltaic module transport vehicle, comprising a mobile platform (1), characterized in that: The mobile platform (1) is provided with a support (2), a bearing plate (3) is provided inside the support (2), a cover plate (5) is also provided on the support (2), the bearing plate (3) is slidably connected to the support (2), and an isolation member (6) for the photovoltaic assembly is provided on both the bearing plate (3) and the cover plate (5); The mobile platform (1) is provided with a height adjustment mechanism (7) for adjusting the position of the carrying plate (3); a partition plate (31) and two guardrails (32) are fixedly provided on the carrying plate (3); the guardrails (32) are movably plugged into the carrying plate (3); and the carrying plate (3) is provided with two limit mechanisms (8) that cooperate with the guardrails (32).

2. A height-adjustable photovoltaic module transport vehicle according to claim 1, characterized in that: The height adjustment mechanism (7) comprises a screw rod (71) rotatably arranged on the movable platform (1), the upper end of the screw rod (71) passes through the supporting plate (3), and a threaded sleeve (72) threadedly connected to the screw rod (71) is fixedly arranged on the cover plate (5).

3. The height-adjustable photovoltaic module transport vehicle according to claim 2, characterized in that: A bearing seat (73) is fixedly arranged on the movable platform (1); the bearing seat (73) is rotatably connected to a transmission rod (74); and the transmission rod (74) is dynamically connected to the screw rod (71) via a linkage assembly (75).

4. The height-adjustable photovoltaic module transport vehicle according to claim 3, characterized in that: The linkage assembly (75) comprises two bevel gears (751) meshing with each other to form a power connection, the two bevel gears (751) are respectively fixedly connected to the transmission rod (74) and the screw rod (71), and the transmission rod (74) is provided with a hand wheel.

5. The height-adjustable photovoltaic module transport vehicle according to claim 1, characterized in that: The carrying plate (3) comprises a fixed plate (33) and a movable plate (34); the guardrail (32) and the limiting mechanism (8) are both arranged on the movable plate (34); the partition plate (31) is fixedly arranged on the fixed plate (33); the limiting mechanism (8) comprises two limiting frames (81) fixedly arranged on the movable plate (34) and cooperating with the guardrail (32); and limiting blocks (82) are arranged in the limiting frames (81).

6. The height-adjustable photovoltaic module transport vehicle according to claim 5, characterized in that: A tooth inserting group (83) is fixedly arranged on the limit block (82), a tooth groove matching with the tooth inserting group (83) is provided on the guardrail (32), a spring (84) is arranged between the limit block (82) and the limit frame (81), an insertion rod (85) movably plugged with the limit frame (81) is fixedly arranged on the limit block (82), and a power assembly (86) is arranged between the two limit frames (81).

7. The height-adjustable photovoltaic module transport vehicle according to claim 6, characterized in that: The power assembly (86) comprises a turntable (861) rotatably arranged on the movable plate (34); the turntable (861) eccentrically rotates to connect two first connecting rods (862); and the two first connecting rods (862) are respectively rotatably connected to the two insertion rods (85).

8. The height-adjustable photovoltaic module transport vehicle according to claim 7, characterized in that: A driving rod (863) which is rotatably connected to the rotating disk (861) is rotatably provided on the movable plate (34), and a second connecting rod (864) is rotatably connected to each of the driving rods (863). A toggle block (865) is slidably provided on the movable plate (34), and two of the second connecting rods (864) are rotatably connected to the toggle block (865).

9. The height-adjustable photovoltaic module transport vehicle according to claim 5, characterized in that: A plurality of guide rails (331) are fixedly arranged on the fixed plate (33), and a guide portion (332) corresponding to the guide rails (331) is fixedly arranged on the movable plate (34), and the guide portion (332) is movably plugged with the guide rails (331).

10. The height-adjustable photovoltaic module transport vehicle according to claim 9, characterized in that: A screw rod (333) is rotatably arranged on the fixed plate (33), the movable plate (34) is threadedly connected to the screw rod (333), and one end of the screw rod (333) passes through the movable plate (34) and is fixedly connected to a hand wheel.

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