A greenhouse lifting vehicle sunshade reinforcing structure

Abstract

The utility model discloses a greenhouse lift truck sunshade shed reinforcing structure, it includes vertical pole: the surface of vertical pole is connected with cross bar through bolt fixedly, the surface fixedly connected with sunshade cloth of cross bar, the surface fixed mounting of vertical pole has lift truck through bolt, the outside of vertical pole is provided with rectangular plate and clamping block, the common penetration installation of bolt rod no.

Description

Technical Field

[0001] This utility model belongs to the technical field of greenhouse lifting vehicles, and in particular relates to a reinforcement structure for the sunshade canopy of a greenhouse lifting vehicle. Background Technology

[0002] Greenhouse scissor lifts enable the transportation and high-altitude operations of greenhouse vegetables, and are widely used in the harvesting, transport, and final loading processes of greenhouse vegetables. They are very labor-saving and convenient. A common design is a tilted drive cylinder structure. In drive models, the drive cylinder drives the scissor arms and lifting platform via a connecting frame. The hydraulic cylinder end and the cross brace of the connecting frame often use a low-constraint connection, resulting in relative motion within the drive cylinder. The hydraulic system of the lift uses ordinary pipe-type hydraulic valves. Due to the structural characteristics and working method of scissor lifts, when the lifting platform rises carrying a heavy load, it converts externally input mechanical (hydraulic) energy into potential energy; when it descends, it releases this energy. It is a highly efficient, low-energy-consumption, and reliable machine.

[0003] Greenhouse vegetable processing, such as tomato leaf trimming, requires the use of greenhouse lifts. Due to the intense sunlight in greenhouses during the summer, some greenhouse lifts are equipped with sunshades to protect workers from the sun. The horizontal and vertical bars of the sunshade are often at right angles, so a reinforcement structure for the greenhouse lift sunshade is needed. Cables can be added between the vertical and horizontal bars to form a triangular structure for the sunshade support rods, thereby strengthening the structure and improving its stability. Utility Model Content

[0004] The purpose of this utility model is to provide a reinforcement structure for the sunshade of a greenhouse lifting vehicle. By adding a cable between the vertical and horizontal bars, the support rods of the sunshade canopy can form a triangular structure, thereby strengthening the structural strength of the sunshade canopy and improving its stability, thus solving the technical problems mentioned in the background art.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A greenhouse lifting vehicle sunshade reinforcement structure includes a vertical rod: a horizontal rod is fixedly connected to the surface of the vertical rod by bolts, a sunshade cloth is fixedly connected to the surface of the horizontal rod, a lifting vehicle is fixedly installed on the surface of the vertical rod by bolts, a rectangular plate and a clamping block are provided on the outer side of the vertical rod, a bolt rod one is installed through the rectangular plate and the clamping block, a nut block is threadedly connected to the surface of the bolt rod one, an ear block is welded to the surface of the rectangular plate, an internally threaded sleeve block is welded to the bottom of the horizontal rod, a bolt rod two is threadedly connected to the inner wall of the internally threaded sleeve block, a connecting block is provided at the end of the bolt rod two, a hanging ring is integrally formed on the surface of the connecting block, a hook is hung on the surface of the ear block, and a pull cable is fixedly connected between the hook and the hanging ring.

[0006] Preferably, an elastic washer is fitted on the surface of the bolt rod, and the nut block and the clamping block are both in contact with the elastic washer.

[0007] Preferably, the connecting block and the bolt rod are rotatably connected.

[0008] Preferably, a hoop is welded to the bottom of the crossbar, and the hoop is fitted onto the surface of the cable.

[0009] Preferably, the sunshade fabric is a silver-coated sunshade fabric.

[0010] The beneficial effects of this utility model are: 1. This utility model uses the combination of clamping block, bolt rod one, and nut block to fix the rectangular plate on the surface of the vertical rod. Then, the movement of bolt rod two in the inner wall of the internal threaded sleeve block drives the connecting block to move, so that the connecting block drives the cable to tighten through the hanging ring. This achieves the purpose of adding a cable between the vertical rod and the horizontal rod, so that the sunshade support rod can form a triangular structure, thereby strengthening the structural strength of the sunshade and improving the stability of the sunshade structure. 2. By setting an elastic washer, this utility model increases the friction on the surface of the nut block, preventing the nut block from loosening and coming off due to external vibration, thereby improving the stability of the nut block in locking the bolt rod. 3. This utility model limits the tension trajectory of the cable by setting the hoop, avoiding excessive drooping of the hoop from affecting the operator's vision when driving the lifting vehicle, thereby improving the user's comfort when operating the lifting vehicle. Attached Figure Description

[0011] in: Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model; Figure 2 This is one embodiment of the present utility model. Figure 1 A magnified view of point A in the middle; Figure 3 This is one embodiment of the present utility model. Figure 1 A magnified view of point B in the middle; Figure 4 This is a three-dimensional schematic diagram of a rectangular plate and clamping block according to an embodiment of the present invention.

[0012] The attached diagram lists the components represented by each number as follows: 1. Vertical bar, 2. Horizontal bar, 3. Sunshade cloth, 4. Lifting vehicle, 5. Rectangular plate, 6. Clamping block, 7. Bolt rod one, 8. Nut block, 9. Elastic washer, 10. Ear block, 11. Internal threaded sleeve block, 12. Bolt rod two, 13. Connecting block, 14. Hanging ring, 15. Hook, 16. Cable, 17. Hoop ring. Detailed Implementation

[0013] In the following description, embodiments of the greenhouse lifting vehicle sunshade reinforcement structure of this utility model will be described with reference to the accompanying drawings. Example 1

[0014] Figure 1-4 This invention illustrates a greenhouse lifting vehicle sunshade reinforcement structure according to an embodiment of the present invention. It includes a vertical rod 1; a horizontal rod 2 is bolted to the surface of the vertical rod 1; a sunshade cloth 3 is bolted to the surface of the horizontal rod 2; a lifting vehicle 4 is bolted to the surface of the vertical rod 1; a rectangular plate 5 and a clamping block 6 are provided on the outer side of the vertical rod 1; a bolt rod 7 is threaded through the rectangular plate 5 and the clamping block 6; a nut block 8 is threaded to the surface of the bolt rod 7; and an elastic washer 9 is fitted onto the surface of the bolt rod 7. Both the nut block 8 and the clamping block 6 are in contact with the elastic washer 9. The elastic washer 9 increases the size of the nut block. The friction on the surface of 8 prevents the nut block 8 from loosening and coming off due to external vibration, thereby improving the stability of the nut block 8 in locking the bolt rod 7. The surface of the rectangular plate 5 is welded with ear blocks 10, and the bottom of the crossbar 2 is welded with an internal threaded sleeve block 11. The inner wall of the internal threaded sleeve block 11 is threadedly connected to the bolt rod 12. The end of the bolt rod 12 is provided with a connecting block 13. The connecting block 13 and the bolt rod 12 are rotatably connected. The surface of the connecting block 13 is integrally formed with a hanging ring 14. The surface of the ear block 10 is attached with a hook 15. The hook 15 and the hanging ring 14 are fixedly connected by a cable 16. Example 2

[0015] Figure 1-4 This invention illustrates a greenhouse lifting vehicle sunshade reinforcement structure according to an embodiment of the present invention, comprising a vertical rod 1; a horizontal rod 2 is fixedly connected to the surface of the vertical rod 1 by bolts; a sunshade cloth 3 is fixedly connected to the surface of the horizontal rod 2; a lifting vehicle 4 is fixedly installed on the surface of the vertical rod 1 by bolts; a rectangular plate 5 and a clamping block 6 are provided on the outer side of the vertical rod 1; a bolt rod 7 is installed through the rectangular plate 5 and the clamping block 6; a nut block 8 is threadedly connected to the surface of the bolt rod 7; an ear block 10 is welded to the surface of the rectangular plate 5; an internally threaded sleeve block 11 is welded to the bottom of the horizontal rod 2; and a bolt is threadedly connected to the inner wall of the internally threaded sleeve block 11. Rod 2 12, the end of the bolt rod 2 12 is provided with a connecting block 13, the surface of the connecting block 13 is integrally formed with a hanging ring 14, the surface of the ear block 10 is attached with a hook 15, the hook 15 and the hanging ring 14 are fixedly connected with a cable 16, the bottom of the crossbar 2 is welded with a hoop 17, the hoop 17 is sleeved on the surface of the cable 16, the setting of the hoop 17 limits the tension trajectory of the cable 16, and avoids the hoop 17 sagging too much and affecting the operator's vision when driving the lifting vehicle 4, thereby improving the user's comfort when operating the lifting vehicle 4, the sunshade 3 is a silver-coated sunshade cloth.

[0016] Working principle: When using this utility model, the user fixes the internal threaded sleeve 11 to the bottom of the horizontal bar 2, and then fixes the rectangular plate 5 to the surface of the vertical bar 1 through the cooperation of the clamping block 6, bolt rod 1 7 and nut block 8. Then, the hook 15 is hooked to the ear block 10. Then, the movement of the bolt rod 2 12 in the inner wall of the internal threaded sleeve 11 drives the connecting block 13 to move, so that the connecting block 13 drives the cable 16 to tighten through the hanging ring 14. Then, the vertical bar 1, the horizontal bar 2 and the cable 16 can form a triangular connection structure, realizing the addition of a cable between the vertical bar and the horizontal bar, so that the sunshade support rod can form a triangular structure, thereby strengthening the structural strength of the sunshade and improving the stability of the sunshade structure.

[0017] In summary, the greenhouse lifting vehicle's sunshade reinforcement structure, through the combined use of clamping block 6, bolt rod 7, and nut block 8, fixes the rectangular plate 5 to the surface of the vertical rod 1. Then, the movement of bolt rod 12 within the inner wall of the internal threaded sleeve block 11 drives the connecting block 13 to move, causing the connecting block 13 to tighten the cable 16 via the hanging ring 14. This achieves the purpose of adding a cable between the vertical and horizontal rods, allowing the sunshade support rods to form a triangular structure, thereby strengthening the structural strength of the sunshade and improving its stability.

Claims

1. A reinforcement structure for a greenhouse lifting vehicle's sunshade canopy, characterized in that, Includes a vertical rod (1): a horizontal rod (2) is fixedly connected to the surface of the vertical rod (1) by bolts, a sunshade cloth (3) is fixedly connected to the surface of the horizontal rod (2), a lifting vehicle (4) is fixedly installed on the surface of the vertical rod (1) by bolts, a rectangular plate (5) and a clamping block (6) are provided on the outside of the vertical rod (1), a bolt rod (7) is installed through the rectangular plate (5) and the clamping block (6), and a nut block (8) is threadedly connected to the surface of the bolt rod (7). (5) has an ear block (10) welded on its surface. The bottom of the crossbar (2) has an internal threaded sleeve block (11) welded on its bottom. The inner wall of the internal threaded sleeve block (11) is threaded with a bolt rod two (12). The end of the bolt rod two (12) is provided with a connecting block (13). The surface of the connecting block (13) is integrally formed with a hanging ring (14). The surface of the ear block (10) is attached with a hook (15). The hook (15) and the hanging ring (14) are fixedly connected by a cable (16).

2. The greenhouse lifting vehicle sunshade reinforcement structure according to claim 1, characterized in that, An elastic washer (9) is fitted on the surface of the bolt rod (7), and the nut block (8) and the clamping block (6) are both in contact with the elastic washer (9).

3. The greenhouse lifting vehicle sunshade reinforcement structure according to claim 2, characterized in that, The connecting block (13) is rotatably connected to the bolt rod (12).

4. The greenhouse lifting vehicle sunshade reinforcement structure according to claim 3, characterized in that, The bottom of the crossbar (2) is welded with a hoop (17), which is fitted onto the surface of the cable (16).

5. The greenhouse lifting vehicle sunshade reinforcement structure according to claim 4, characterized in that, The sunshade cloth (3) is a silver-coated sunshade cloth.

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