Photovoltaic construction material transport device

Abstract

The utility model belongs to the field of conveyer, concretely relates to a photovoltaic construction material conveyer, including the flatcar, the right side fixed connection of flatcar top has the vertical support, the top fixed connection of vertical support has the motor, the output of motor is penetrated to the inside of vertical support, the output of motor is fixedly connected with screw rod, the surface screw thread connection of screw rod has the lifting plate, the left side fixed connection of lifting plate has the top limit frame, the bottom movable joint of flatcar has the restriction mechanism. The utility model adds the structure such as limiting strip frame on the flatcar, can place photovoltaic cell panel on the top of flatcar and limit front and back, avoid photovoltaic cell panel from the top of flatcar and slide, improve the use effect of photovoltaic cell panel, add torsional spring, rotating disc, gear and other structures on the limiting strip frame, can give the limiting strip frame elasticity, avoid the limiting strip frame to be loose, lead to the limiting strip frame to be unable to clamp photovoltaic cell panel and position, improve the positioning effect of photovoltaic cell panel.

Description

Technical Field

[0001] This utility model relates to the field of transportation device technology, specifically a photovoltaic construction material transportation device. Background Technology

[0002] Against the backdrop of rapid iteration in the photovoltaic industry, photovoltaic panels continue to evolve towards larger sizes and higher power outputs. However, traditional photovoltaic panel transportation devices have significant limitations. Constrained by fixed structural designs, these devices can often only accommodate photovoltaic panels of a single specification. Their internal slots, fixing brackets, and load-bearing space are all custom-made to specific dimensions. When the photovoltaic industry upgrades its technology and needs to transport larger panels, the drawbacks of traditional transportation devices become glaringly apparent. Due to the lack of adjustability and compatibility, changing the panel model often means that the entire transportation device needs to be redesigned, replaced, or modified. This not only increases the company's equipment purchase costs but also forces the transportation equipment to be shut down during the modification period, severely impacting logistics timeliness. Furthermore, the fixed transportation structure cannot meet the needs of mixed transportation of different batches and specifications of panels. Utility Model Content

[0003] The purpose of this utility model is to provide a photovoltaic construction material transportation device, which solves the problem that due to the lack of adjustability and compatibility, changing the model of solar panels often means that the entire transportation device needs to be redesigned, replaced or modified. This not only increases the equipment purchase cost of enterprises, but also causes the transportation equipment to be forced to stop during the modification period, which seriously affects the timeliness of logistics. In addition, the fixed transportation structure cannot meet the needs of mixed transportation of solar panels of different batches and specifications.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a photovoltaic construction material transportation device, including a flatbed cart, a vertical frame fixedly connected to the right side of the top of the flatbed cart, a motor fixedly connected to the top of the vertical frame, the output end of the motor penetrating into the interior of the vertical frame, a screw fixedly connected to the output end of the motor, a lifting plate threadedly connected to the surface of the screw, a top limiting frame fixedly connected to the left side of the lifting plate, and a limiting mechanism movably connected to the bottom of the flatbed cart.

[0005] Preferably, the limiting mechanism includes a mounting plate, which is fixedly connected to the bottom of the cart. A gear is movably connected to the bottom of the cart, with the bottom of the gear extending through to the bottom of the mounting plate. A rotating disk is fixedly connected to the bottom of the gear, and a torsion spring is fixedly connected to the top of the rotating disk. The top of the torsion spring is fixedly connected to the bottom of the mounting plate. Toothed plates mesh on both sides of the gear. Limiting bars are provided on the front and rear sides of the cart, and the toothed plate is fixedly connected to the inner side of the limiting bar on the side closest to the limiting bar.

[0006] Preferably, a handle is fixedly connected to the right side of the top of the cart, and the handle is located on the right side of the vertical frame.

[0007] Preferably, the front and rear sides of the vertical frame are fixedly connected to reinforcing plates, and the bottom of the reinforcing plates is fixedly connected to the top of the flatbed cart.

[0008] Preferably, a tether is fixedly connected to the left side of the bottom of the limiting frame, and a ring is fixedly connected to the left side of the top of the cart, with the bottom of the tether wrapped around the surface of the ring.

[0009] Preferably, the surface of the toothed plate is in contact with the inner wall of the mounting plate, and the mounting plate is U-shaped.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. This utility model, by adding limiting bars and other structures to the flatbed cart, can limit the photovoltaic panels placed on the top of the cart, preventing the photovoltaic panels from slipping off the top of the cart and improving the utilization effect of the photovoltaic panels.

[0012] 2. By adding torsion springs, rotating disks, gears, and other structures to the limiting frame, this utility model can give the limiting frame elasticity, preventing the limiting frame from being loose and thus failing to clamp and position the photovoltaic panel, thereby improving the positioning effect of the photovoltaic panel. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a perspective view of the flatbed cart of this utility model;

[0015] Figure 3 This is a perspective view of the limiting frame of this utility model;

[0016] Figure 4 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0017] Figure 5 For the present utility model Figure 2 Enlarged structural diagram at point B in the middle.

[0018] In the diagram: 1. Cart; 2. Vertical frame; 3. Motor; 4. Screw; 5. Lifting plate; 6. Limiting frame; 7. Limiting mechanism; 71. Mounting plate; 72. Gear; 73. Rotary disc; 74. Torsion spring; 75. Toothed plate; 76. Limiting bar frame; 8. Handle; 9. Reinforcing plate; 10. Tie rope; 11. Ring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-5 A photovoltaic construction material transportation device includes a flatbed cart 1, a vertical frame 2 fixedly connected to the right side of the top of the flatbed cart 1, a motor 3 fixedly connected to the top of the vertical frame 2, the output end of the motor 3 extending into the interior of the vertical frame 2, a screw 4 fixedly connected to the output end of the motor 3, a lifting plate 5 threadedly connected to the surface of the screw 4, a top limiting frame 6 fixedly connected to the left side of the lifting plate 5, and a limiting mechanism 7 movably connected to the bottom of the flatbed cart 1.

[0021] Please see Figure 1-4 The limiting mechanism 7 includes a mounting plate 71, which is fixedly connected to the bottom of the carriage 1. A gear 72 is movably connected to the bottom of the carriage 1. The bottom of the gear 72 extends through to the bottom of the mounting plate 71. A rotating disk 73 is fixedly connected to the bottom of the gear 72. A torsion spring 74 is fixedly connected to the top of the rotating disk 73. The top of the torsion spring 74 is fixedly connected to the bottom of the mounting plate 71. Toothed plates 75 mesh on both sides of the gear 72. Limiting bars 76 are provided on the front and rear sides of the carriage 1. The toothed plate 75 is fixedly connected to the inner side of the limiting bar 76 on the side closest to the limiting bar 76.

[0022] Furthermore, by setting the gear 72, the front and rear limiting bars 76 can be driven simultaneously, avoiding asynchronous movement of the limiting bars 76, which would prevent the limiting bars 76 from being able to clamp and fix the photovoltaic panel, thus improving the fixing efficiency of the photovoltaic panel.

[0023] Please see Figure 1-3 A handle 8 is fixedly connected to the right side of the top of the cart 1, and the handle 8 is located on the right side of the vertical frame 2.

[0024] Furthermore, the handle 8 makes it easier for users to pull the cart 1, preventing the cart 1 from being difficult to pull and thus reducing its transportation efficiency, thereby improving the overall transportation efficiency of the cart 1.

[0025] Please see Figure 1-3 The front and rear sides of the vertical frame 2 are fixedly connected with reinforcing plates 9, and the bottom of the reinforcing plates 9 is fixedly connected to the top of the flatbed trolley 1.

[0026] Furthermore, by setting the reinforcing plate 9, the connection between the vertical frame 2 and the flatbed trolley 1 can be reinforced, preventing the vertical frame 2 from tilting during use and causing the connection between the two to break, thus improving the installation stability of the vertical frame 2.

[0027] Please see Figure 1-3 A rope 10 is fixedly connected to the bottom left side of the limit frame 6, and a ring 11 is fixedly connected to the top left side of the cart 1. The bottom of the rope 10 is wrapped around the surface of the ring 11.

[0028] Furthermore, by setting the tether 10, the left side of the limiting frame 6 can be fixed, preventing the left side of the limiting frame 6 from jumping during use, which would prevent the limiting frame 6 from limiting the photovoltaic panel at the top and bottom, thus improving the limiting effect of the limiting frame 6.

[0029] Please see Figure 1-5 The surface of the toothed plate 75 is in contact with the inner wall of the mounting plate 71, which is U-shaped.

[0030] Furthermore, by setting the mounting plate 71, the toothed plate 75 can be slidably limited, preventing the toothed plate 75 from tilting during sliding and causing the toothed plate 75 to separate from the gear 72, thus improving the safety of using the toothed plate 75.

[0031] The specific implementation process of this utility model is as follows: When in use, the height of the limiting frame 6 is adjusted by the height of the photovoltaic panel. The motor 3 is started, the motor 3 drives the screw 4 to rotate, and the screw 4 drives the lifting plate 5 and the limiting frame 6 to move. When the limiting frame 6 is adjusted to a suitable position, the motor 3 is turned off, and the limiting frame 6 is rotated upward to open the limiting frame 6.

[0032] Pull the limiting frame 76 to move it away from the flatbed trolley 1. The limiting frame 76 drives the toothed plate 75 to move, the toothed plate 75 drives the gear 72 to rotate, and the gear 72 drives the toothed plate 75 and the limiting frame 76 on the other side to move, so that the limiting frame 76 is fully unfolded. The gear 72 drives the rotating disk 73 to rotate, the rotating disk 73 twists the torsion spring 74, and the torsion spring 74 generates torque, placing the photovoltaic panel on the top of the flatbed trolley 1. Release the limiting frame 76, and through the torque of the torsion spring 74, the limiting frame 76 clamps the front and rear sides of the photovoltaic panel. Then lower the limiting frame 6 to prevent the photovoltaic panel from jumping. The flatbed trolley 1 can then move and transport the photovoltaic panel safely and stably.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic construction material transportation device, comprising a flatbed cart (1), characterized in that: A vertical frame (2) is fixedly connected to the right side of the top of the cart (1). A motor (3) is fixedly connected to the top of the vertical frame (2). The output end of the motor (3) extends into the interior of the vertical frame (2). A screw (4) is fixedly connected to the output end of the motor (3). A lifting plate (5) is threadedly connected to the surface of the screw (4). A top limiting frame (6) is fixedly connected to the left side of the lifting plate (5). A limiting mechanism (7) is movably connected to the bottom of the cart (1).

2. The photovoltaic construction material transportation device according to claim 1, characterized in that: The limiting mechanism (7) includes a mounting plate (71), which is fixedly connected to the bottom of the cart (1). A gear (72) is movably connected to the bottom of the cart (1). The bottom of the gear (72) extends through to the bottom of the mounting plate (71). A rotating disk (73) is fixedly connected to the bottom of the gear (72). A torsion spring (74) is fixedly connected to the top of the rotating disk (73). The top of the torsion spring (74) is fixedly connected to the bottom of the mounting plate (71). Toothed plates (75) mesh on both sides of the gear (72). Limiting bars (76) are provided on the front and rear sides of the cart (1). The toothed plate (75) is fixedly connected to the inner side of the limiting bar (76) on the side closest to the limiting bar (76).

3. The photovoltaic construction material transportation device according to claim 1, characterized in that: A handle (8) is fixedly connected to the right side of the top of the cart (1), and the handle (8) is located on the right side of the vertical frame (2).

4. A photovoltaic construction material transportation device according to claim 1, characterized in that: The front and rear sides of the vertical frame (2) are fixedly connected with reinforcing plates (9), and the bottom of the reinforcing plates (9) is fixedly connected to the top of the flatbed cart (1).

5. A photovoltaic construction material transportation device according to claim 1, characterized in that: A tether (10) is fixedly connected to the left side of the bottom of the limiting frame (6), and a ring (11) is fixedly connected to the left side of the top of the cart (1). The bottom of the tether (10) is wrapped around the surface of the ring (11).

6. A photovoltaic construction material transportation device according to claim 2, characterized in that: The surface of the toothed plate (75) is in contact with the inner wall of the mounting plate (71), which is U-shaped.

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