PE pad roller flat push type frame hydraulic vehicle

Abstract

The utility model discloses a PE pad cloth roller flat push type frame mounting hydraulic vehicle, including base, push frame, lifting mechanism, mount, lift pedal, second return spring, universal wheel, brake pedal, rear wheel, support plate, fender, vertical roller and horizontal roller, be provided with lifting mechanism on the base, and lifting mechanism includes the chassis, and the chassis is connected on the base, is provided with the first connecting rod on the chassis, and the first connecting rod is connected with the first inclined strut, the utility model discloses adopt hydraulic lifting device to realize the flexible height adjustment of car body, so that the operator can control the car body to dive into finished product pad cloth below, and the mechanization bearing of pad cloth is completed through the stable lifting, eliminates the heavy labor of traditional manual lifting, and the roller system is designed through the rotation friction and realizes the horizontal displacement of pad cloth, and the operator only needs to exert slight assistance to can accurately convey pad cloth to the target transport case, and the whole process does not need manual lifting intervention, and the operation efficiency is improved significantly.

Description

Technical Field

[0001] This utility model relates to the field of PE mat transportation technology, and in particular to a PE mat roller-type flat-push hydraulic loading vehicle. Background Technology

[0002] PE padding has the following characteristics: scratch and wear-resistant: smooth surface reduces direct friction with items and avoids scratching high-gloss materials; cushioning and shock absorption: it has a certain degree of elasticity and impact resistance, and can absorb vibrations during handling or stacking; waterproof and moisture-proof: PE material itself does not absorb water, making it suitable for humid environments or temporary outdoor protection; lightweight and economical: low cost, light weight, and can be reused or used once. However, there are the following drawbacks in the production and handling of PE padding: First, the simple roll unloading trolley has no lifting function, and after the blown film machine is full of plastic, it requires two people to cooperate. First, the finished PE matting cloth is moved onto a simple unloading trolley. The largest specification of PE matting cloth is 71kg / roll. Each machine produces 10 rolls in 8 hours. There are a total of 4 machines, which requires 2 people to move the cloth more than 40 times, increasing the labor intensity of the employees. Second, the finished matting cloth needs to be manually lifted into the box for loading into the frame. The matting cloth is placed flat by turning it over and transporting it, which poses risks of being crushed or squeezed. Third, the simple unloading trolley is too thin and narrow. The finished matting cloth is round. When the trolley is loaded with finished plastic, it is top-heavy and bottom-light. It is easy to tip over when encountering uneven road surfaces or improper turns. Utility Model Content

[0003] The purpose of this invention is to provide a PE padding roller-type flat-push hydraulic loading trolley to solve the problems mentioned in the background art.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a PE padding roller flat-push type frame-loading hydraulic cart, including a base, a lifting mechanism is provided on the base, the lifting mechanism includes a base frame and the base frame is connected to the base, a first connecting rod is provided on the base frame, a first diagonal brace is connected to the first connecting rod, a second diagonal brace is hinged to the first diagonal brace and one end of the second diagonal brace is hinged to the base frame, a hydraulic rod is connected to the first connecting rod, the output end of the hydraulic rod is hinged to the second connecting rod and the second connecting rod is connected to the second diagonal brace, a support frame is provided at the top of the base frame, a fixed rod is connected to the support frame and the first diagonal brace is hinged to the fixed rod, and a support plate is connected to the support frame.

[0005] As a further technical solution of this utility model, a vertical roller and a horizontal roller are rotatably connected to the support plate.

[0006] As a further technical solution of this utility model, a baffle is connected to the upper surface of the support plate.

[0007] As a further technical solution of this utility model, a first limiting groove is provided on the inner walls of both sides of the base frame, and the two ends of the first connecting rod are rotatably connected to limiting wheels, and the limiting wheels are rotatably connected in the first limiting groove.

[0008] As a further technical solution of this utility model, a second limiting groove is provided on the inner walls of both sides of the support frame, a limiting block is connected in the second limiting groove, and one end of the second diagonal brace is slidably connected to the limiting block.

[0009] As a further technical solution of this utility model, a fixed frame is connected to the base, a hydraulic control valve is connected to the fixed frame, a pressure relief control column is provided on the hydraulic control valve, and the pressure relief control column is sleeved on the fixed frame. A pressure relief pedal is connected to the pressure relief control column, and a first return spring is provided on the fixed frame, and the first return spring is sleeved on the pressure relief control column.

[0010] As a further technical solution of this utility model, a lifting pedal is hinged to the hydraulic control valve, and a second return spring is provided at the bottom end of the lifting pedal, and the second return spring is connected to the hydraulic control valve.

[0011] As a further technical solution of this utility model, a caster wheel is connected to the fixing frame, and a brake pedal is provided on the caster wheel.

[0012] As a further technical solution of this utility model, a rear wheel is connected to the lower surface of the base.

[0013] As a further technical solution of this utility model, a pusher is connected to the upper surface of the base.

[0014] Compared with existing technologies, the beneficial effects achieved by this utility model are as follows: This utility model uses a hydraulic lifting device to achieve flexible height adjustment of the vehicle body, allowing operators to control the vehicle body to lie under the finished padding cloth and complete the mechanized load-bearing of the padding cloth through smooth lifting, eliminating the heavy labor of traditional manual lifting. The roller system is designed to achieve horizontal movement of the padding cloth through rotational friction. Operators only need to apply slight assistance to accurately transport the padding cloth to the target transport box. The entire process does not require manual lifting intervention, which significantly improves work efficiency. Moreover, the horizontal placement and transportation method is less prone to tipping over, making it safer. It fundamentally changes the traditional multi-person collaborative operation mode, allowing a single person to complete the entire framing process, which not only reduces labor intensity but also effectively avoids the safety risks that may arise from multi-person cooperation, realizing an important leap from manual operation to mechanized operation. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the overall front view of the present invention; Figure 3 This is a schematic diagram of the overall side view structure of this utility model; Figure 4 for Figure 3 Enlarged structural diagram of region A in the middle; Figure 5 This is a top view of the overall structure of this utility model; Figure 6 This is a three-dimensional structural diagram of the lifting mechanism of this utility model.

[0017] In the diagram: 1. Base; 2. Push frame; 3. Lifting mechanism; 31. Base frame; 32. First limiting groove; 33. First connecting rod; 34. Limiting wheel; 35. First diagonal brace; 36. Fixed rod; 37. Support frame; 38. Second diagonal brace; 39. Hydraulic rod; 310. Limiting block; 311. Second connecting rod; 312. Second limiting groove; 4. Fixed frame; 5. Hydraulic control valve; 6. Pressure relief control column; 7. Pressure relief pedal; 8. First return spring; 9. Lifting pedal; 10. Second return spring; 11. Caster wheel; 12. Brake pedal; 13. Rear wheel; 14. Support plate; 15. Stop frame; 16. Vertical roller; 17. Horizontal roller. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0019] Please see the appendix Figure 1 - Appendix Figure 6This utility model provides an embodiment of a PE padding roller-type flat-push hydraulic loading cart, comprising a base 1, a lifting mechanism 3 mounted on the base 1, a base frame 31 connected to the base 1, a first connecting rod 33 mounted on the base frame 31, a first diagonal brace 35 connected to the first connecting rod 33, a second diagonal brace 38 hinged to the first diagonal brace 35, one end of the second diagonal brace 38 hinged to the base frame 31, a hydraulic rod 39 connected to the first connecting rod 33, a second connecting rod 311 hinged to the output end of the hydraulic rod 39, and the second connecting rod 311 connected to the second diagonal brace 38, a support frame 37 mounted at the top of the base frame 31, a fixed rod 36 connected to the support frame 37, and the first diagonal brace 35 hinged to the fixed rod 38. A support plate 14 is connected to the support frame 37 on the fixed rod 36; a vertical roller 16 and a horizontal roller 17 are rotatably connected to the support plate 14; a baffle 15 is connected to the upper surface of the support plate 14; a first limiting groove 32 is provided on the inner walls of both sides of the base frame 31, and a limiting wheel 34 is rotatably connected to both ends of the first connecting rod 33, and the limiting wheel 34 is rotatably connected in the first limiting groove 32; a second limiting groove 312 is provided on the inner walls of both sides of the support frame 37, and a limiting block 310 is connected in the second limiting groove 312, and one end of the second diagonal brace 38 is slidably connected to the limiting block 310; the hydraulic rod 39 pushes the second connecting rod 311 to drive the second diagonal brace 38 and the first diagonal brace 35 to shear each other; the first diagonal brace 35 moves along the base frame 31 via the limiting wheel 34. The first limiting groove 32 moves inward, and the other end of the first diagonal brace 35 is hinged to the fixed rod 36 and fixed in position. One end of the second diagonal brace 38 retracts along the limiting block 310 in the second limiting groove 312. The limiting block 310 restricts the maximum retraction position of one end of the second diagonal brace 38 to ensure the stability of the support structure. The height of the support frame 37 and the support plate 14 is raised through the above movements. A fixed frame 4 is connected to the base 1, and a hydraulic control valve 5 is connected to the fixed frame 4. A pressure relief control column 6 is provided on the hydraulic control valve 5 and is sleeved on the fixed frame 4. A pressure relief pedal 7 is connected to the pressure relief control column 6. A first return spring 8 is provided on the fixed frame 4 and is sleeved on the pressure relief control column 6. A lifting pedal 9 is hinged to valve 5. A second return spring 10 is provided at the bottom of the lifting pedal 9 and is connected to the hydraulic control valve 5. The first return spring 8 and the second return spring 10 are used to reset the pressure relief pedal 7 and the lifting pedal 9, respectively. When the lifting pedal 9 is pressed, the valve core moves, and high-pressure oil enters the hydraulic rod 39 on the first connecting rod 33, pushing the hydraulic rod 39 to extend. The pressure relief pedal 7 on the fixed frame 4 is pressed, and the pressure relief control column 6 controls the valve core to open the return oil passage, releasing the oil pressure in the hydraulic rod 39. The platform descends under its own weight. A caster wheel 11 is connected to the fixed frame 4, and a brake pedal 12 is provided on the caster wheel 11. The lower surface of the base 1 is connected to the rear wheel 13. The caster wheel 11 and the rear wheel 13 are used for the movement of the trolley.A pusher 2 is connected to the upper surface of the base 1, and the pusher 2 is used to push the trolley to move.

[0020] Working principle: When using this utility model for PE padding and transport, before the padding is fully rolled, the base 1 is moved by the pusher 2 via the casters 11 and rear wheels 13. When it reaches the target position, the brake pedal 12 is used to fix the position to prevent displacement. After the padding is fully rolled and the roll is changed, the unroll button on the manual operation platform is pressed, and the fully rolled air shaft naturally falls onto the support plate 14. The baffle 15 and vertical roller 16 limit the lateral movement to prevent it from rolling off the platform. After it is placed stably, the brake pedal 12 is released, and the pusher 2 pushes the trolley to the good luck box. The position of the lifting mechanism 3 is adjusted according to the height of the box. Specifically, the lifting pedal 9 on the hydraulic control valve 5 is repeatedly pressed. When the lifting pedal 9 is pressed, the valve core moves, and high-pressure oil enters the hydraulic rod 39 on the first connecting rod 33, pushing the hydraulic rod 39 to extend. The hydraulic rod 39 pushes the second connecting rod 311, causing the second diagonal brace 38 and the first diagonal brace 35 to shear each other. The rod 35 moves inward along the first limiting groove 32 on the base frame 31 via the limiting wheel 34. The other end of the first diagonal brace 35 is hinged to the fixed rod 36 and fixed in position. One end of the second diagonal brace 38 retracts along the limiting block 310 in the second limiting groove 312. The limiting block 310 restricts the maximum retraction position of one end of the second diagonal brace 38 to ensure the stability of the support structure. After the above movement raises the height of the support frame 37 and the support plate 14 to the same height as the good luck box, it stops. Hold the pad and push it forward with force. The rotation of the horizontal roller 17 reduces the friction of the PE pad moving laterally and pushes the PE pad into the box. Step on the pressure relief pedal 7 on the fixed frame 4. The pressure relief control column 6 controls the valve core to open the oil return passage. The oil pressure in the hydraulic rod 39 is released. The platform descends under its own weight and returns to the standby position for the next transport. The first return spring 8 and the second return spring 10 are used to reset the pressure relief pedal 7 and the lifting pedal 9, respectively.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A PE padding roller-type flat-push hydraulic trolley for framing, comprising a base (1), characterized in that: The base (1) is provided with a lifting mechanism (3). The lifting mechanism (3) includes a base frame (31) and the base frame (31) is connected to the base (1). The base frame (31) is provided with a first connecting rod (33). The first connecting rod (33) is connected with a first diagonal brace (35). The first diagonal brace (35) is hinged to a second diagonal brace (38). One end of the second diagonal brace (38) is hinged to the base frame (31). The first connecting rod (33) is connected with a hydraulic rod (39). The output end of the hydraulic rod (39) is hinged to a second connecting rod (311). The second connecting rod (311) is connected to the second diagonal brace (38). The top of the base frame (31) is provided with a support frame (37). The support frame (37) is connected with a fixed rod (36). The first diagonal brace (35) is hinged to the fixed rod (36). The support frame (37) is connected with a support plate (14).

2. The PE pad fabric roller flat-push type frame-loading hydraulic trolley according to claim 1, characterized in that: The support plate (14) is rotatably connected to a vertical roller (16) and a horizontal roller (17).

3. The PE pad fabric roller flat-push type frame-loading hydraulic trolley according to claim 2, characterized in that: A baffle (15) is connected to the upper surface of the support plate (14).

4. The PE pad fabric roller flat-push type frame-loading hydraulic trolley according to claim 1, characterized in that: The base frame (31) has a first limiting groove (32) on both sides of the inner wall. The two ends of the first connecting rod (33) are rotatably connected to the limiting wheel (34), and the limiting wheel (34) is rotatably connected in the first limiting groove (32).

5. The PE pad fabric roller flat-push type frame-loading hydraulic trolley according to claim 1, characterized in that: The support frame (37) has a second limiting groove (312) on both sides of the inner wall. A limiting block (310) is connected in the second limiting groove (312), and one end of the second diagonal brace (38) is slidably connected to the limiting block (310).

6. The PE pad fabric roller flat-push type frame-loading hydraulic trolley according to claim 1, characterized in that: A fixed frame (4) is connected to the base (1), a hydraulic control valve (5) is connected to the fixed frame (4), a pressure relief control column (6) is provided on the hydraulic control valve (5), and the pressure relief control column (6) is sleeved on the fixed frame (4). A pressure relief pedal (7) is connected to the pressure relief control column (6), and a first reset spring (8) is provided on the fixed frame (4), and the first reset spring (8) is sleeved on the pressure relief control column (6).

7. A PE pad fabric roller-type flat-push frame-loading hydraulic trolley according to claim 6, characterized in that: A lifting pedal (9) is hinged to the hydraulic control valve (5), and a second return spring (10) is provided at the bottom end of the lifting pedal (9), and the second return spring (10) is connected to the hydraulic control valve (5).

8. A PE pad fabric roller-type flat-push frame-loading hydraulic trolley according to claim 6, characterized in that: The fixed frame (4) is connected to a caster wheel (11), and a brake pedal (12) is provided on the caster wheel (11).

9. A PE pad fabric roller-type flat-push frame-loading hydraulic trolley according to claim 6, characterized in that: The lower surface of the base (1) is connected to the rear wheel (13).

10. A PE pad fabric roller-type flat-push frame-loading hydraulic trolley according to claim 6, characterized in that: The upper surface of the base (1) is connected to a pusher (2).

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