Quick dismounting and transporting device for forklift tire

Abstract

The utility model belongs to transportation dismounting forklift tyre device technical field, specifically disclose a kind of forklift tyre quick dismounting transport device, including main frame;The main frame top and handle bottom end fixed connection is connected, the outside of main frame is provided with adjusting replacement mechanism;The adjusting replacement mechanism includes bracket, the bracket is set at the left and right ends of the position at the rear of main frame, the inside of bracket bottom end and fixed link side end fixed connection, the outside of fixed link is equipped with auxiliary wheel, and fixed link rotatably connects auxiliary wheel;Through the design of adjusting replacement mechanism, the function of being adaptable to different size tyres is realized, the existing device is not set with the component of being adaptable to different size specifications to cooperate with removal transport, so that when using, the spacing of support plate cannot be adjusted according to different size specifications tyres, leading to the problem of existence Limitation when using, improve applicability.

Description

Technical Field

[0001] This utility model belongs to the technical field of forklift tire disassembly and transportation devices, specifically relating to a forklift tire quick disassembly and transportation device. Background Technology

[0002] The unloading team uses forklifts year-round. During the long-term use of mining forklifts, the tires need to be replaced regularly or irregularly, which requires the use of a forklift tire disassembly device to assist in disassembly and transportation.

[0003] A specific example of a forklift tire quick removal and transport device can be found in application number CN202120216833.7, which describes a tire removal and installation auxiliary vehicle. This vehicle includes a frame and a tire support frame that can be lifted and mounted on the frame. The lower end of the tire support frame has a tire placement rack, and both sides of its upper end have top blocks. Cylinders are mounted on both sides of the frame, opposite to the top blocks, and these cylinders drive the tire support frame to move up and down on the frame. Several casters for adjusting direction and push-pull wheels for pushing and pulling the frame are mounted on the lower end of the frame. When removing a tire, the cylinders first push the tire support frame to a suitable position, so that the placement rack abuts against and supports the tire, replacing manual support and saving effort. After the tire is removed and moved from the frame, the casters are rotated and the frame is moved horizontally to adjust the frame's direction. The tire is then transferred to a tire repair workbench using the push-pull auxiliary vehicle, making tire transfer more convenient and labor-saving. Tire installation does not require manual support, making tire installation easier for workers. The aforementioned device does not have components that can be adapted to different sizes for disassembly and transportation. As a result, it is impossible to adjust the spacing of the pallet according to different tire sizes during use, which limits its application. Therefore, a forklift tire quick disassembly and transportation device is proposed to address the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a forklift tire quick-disassembly and transportation device.

[0005] To achieve the above objectives, this utility model provides a forklift tire quick disassembly and transportation device, including a main frame; the top end of the main frame is fixedly connected to the bottom end of the handle, and an adjustment and replacement mechanism is provided on the outside of the main frame; The adjustment and replacement mechanism includes a bracket, which is located at the left and right ends at the rear of the main frame. The bottom end of the bracket is fixedly connected to the side end of the fixed rod. An auxiliary wheel is sleeved on the outside of the fixed rod, and the fixed rod is rotatably connected to the auxiliary wheel. The top end of the bracket is fixedly connected to the bottom end of the baffle.

[0006] Preferably, the right end of the main frame is fixedly connected to the sleeve block, the sleeve block is sleeved on the outside of the right end of the bidirectional threaded rod, and the sleeve block is rotatably connected to the bidirectional threaded rod. The left end of the bidirectional threaded rod passes through the left end of the main frame and reaches the outside of the main frame, where it is fixedly connected to the right end of the rotating plate. The bidirectional threaded rod is rotatably connected to the main frame.

[0007] In the above technical solution, the inner right side of the main frame is fixedly connected to the sleeve block, the sleeve block is sleeved on the outer side of the right side of the bidirectional threaded rod, and the sleeve block is rotatably connected to the bidirectional threaded rod. The left side of the bidirectional threaded rod passes through the inner left side of the main frame to reach the outer side of the main frame and is fixedly connected to the right side of the rotating plate, and the bidirectional threaded rod is rotatably connected to the main frame.

[0008] In the above technical solution, the left and right ends of the outer side of the bidirectional threaded rod are also fitted with brackets, and the bidirectional threaded rod is threadedly connected to the brackets. The main frame is fitted on the outer side of the front end of the brackets, and the main frame is slidably connected to the brackets.

[0009] In the above technical solution, furthermore, the bottom left and right sides of the main frame are also fixedly connected to a fixing box, the top of the positioning plug is inserted inside the fixing box, and the fixing box is slidably connected to the positioning plug, the bottom of the positioning plug is fixedly connected to the top of the moving wheel.

[0010] In the above technical solution, a positioning rod is also inserted into the side of the fixing box and the positioning plug, and the fixing box and the positioning plug are also slidably connected with the positioning rod, and the other end of the positioning rod is fixedly connected to the pull plate.

[0011] In the above technical solution, a sleeve is further provided on the outer side of the positioning rod, and the positioning rod is slidably connected to the sleeve. The side end of the sleeve is fixedly connected to the side end of the fixing box. A return spring is provided on the outer side of the positioning rod. One end of the return spring is fixedly connected to the pull plate, and the other end of the return spring is fixedly connected to the sleeve.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. This utility model, through the structural design of the adjustment and replacement mechanism, realizes the function of adapting to tires of different sizes. It solves the problem that the existing device does not have components that can be adapted to different sizes to facilitate disassembly and transportation. As a result, it is impossible to adjust the spacing of the pallet according to different sizes of tires during use, which leads to limitations in use. This invention improves applicability. 2. This utility model, through the structural design of the adjustment and replacement mechanism, realizes the function of easy replacement of the moving wheels. It solves the problem that if there is no component for easy replacement of the moving wheels, the moving wheels are prone to aging and damage after long-term use and need to be replaced. However, existing devices cannot easily remove the moving wheels, which reduces work efficiency. This invention improves convenience. Attached Figure Description

[0013] Figure 1 This is a three-dimensional first structural schematic diagram of the present invention; Figure 2 This is a three-dimensional schematic diagram of the second structure of this utility model; Figure 3 This is a partial cross-sectional first structural schematic diagram of the present invention; Figure 4 This is a partial cross-sectional schematic diagram of the second structure of this utility model; Figure 5 For the present utility model Figure 1 Enlarged structural diagram at point A; Figure 6 For the present utility model Figure 2 Enlarged structural diagram at point B; Figure 7 For the present utility model Figure 2 Enlarged structural diagram at point C; Figure 8 For the present utility model Figure 3 Enlarged structural diagram at point D.

[0014] In the diagram: 1. Main frame; 2. Handle; 10. Bracket; 11. Fixing rod; 12. Auxiliary wheel; 13. Sleeve block; 14. Two-way threaded rod; 15. Rotating plate; 16. Fixing box; 17. Positioning plug; 18. Moving wheel; 19. Positioning rod; 20. Pull plate; 21. Sleeve; 22. Return spring; 23. Baffle. Detailed Implementation

[0015] To better understand the above-mentioned objectives, features and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0016] like Figures 1-8 The forklift tire quick removal and transport device shown includes a main frame 1; the top of the main frame 1 is fixedly connected to the bottom of the handle 2, and an adjustment and replacement mechanism is provided on the outside of the main frame 1. The adjustment and replacement mechanism includes a bracket 10, which is located at the left and right ends of the main frame 1 at the rear. The bottom end of the bracket 10 is fixedly connected to the side end of the fixed rod 11. An auxiliary wheel 12 is sleeved on the outside of the fixed rod 11, and the fixed rod 11 is rotatably connected to the auxiliary wheel 12. The fixed rod 11 is a round rod design. The top end of the bracket 10 is fixedly connected to the bottom end of the baffle 23. During operation, the bracket 10 moves, which will cause the auxiliary wheel 12 inside the bracket 10 to rotate along the outside of the fixed rod 11. The auxiliary wheel 12 contacts the ground, so the friction is reduced when the bracket 10 moves and the auxiliary wheel 12 rotates. Until the bracket 10 is inserted into both sides of the bottom of the tire, press the handle 2 to drive the bracket 10 to tilt upward, thereby lifting the tire and pressing it against the baffle 23, so that the tire can be transported.

[0017] Furthermore, the right side of the main frame 1 is fixedly connected to the sleeve block 13. The sleeve block 13 is sleeved on the outside of the right side of the bidirectional threaded rod 14, and the sleeve block 13 is rotatably connected to the bidirectional threaded rod 14. The inner wall of the sleeve block 13 is circular. The left side of the bidirectional threaded rod 14 passes through the left side of the main frame 1 and reaches the outside of the main frame 1, where it is fixedly connected to the right side of the rotating plate 15. The bidirectional threaded rod 14 is rotatably connected to the main frame 1. During operation, hold the rotating plate 15 and rotate it. When the rotating plate 15 rotates, it will drive the left end of the bidirectional threaded rod 14 to rotate along the inner wall of the main frame 1, while the right end of the bidirectional threaded rod 14 will rotate along the inside of the sleeve block 13.

[0018] Furthermore, brackets 10 are also fitted on the left and right ends of the outer side of the bidirectional threaded rod 14, and the bidirectional threaded rod 14 is threadedly connected to the brackets 10. The main frame 1 is fitted on the outer side of the front end of the brackets 10, and the main frame 1 is slidably connected to the brackets 10. During operation, the bidirectional threaded rod 14 rotates, which will cause the brackets 10 at both ends of the outer side of the bidirectional threaded rod 14 to move simultaneously along the outer side of the bidirectional threaded rod 14 until the brackets 10 move to the appropriate position.

[0019] Furthermore, the bottom left and right sides of the main frame 1 are also fixedly connected to the fixing box 16. The top of the positioning plug 17 is inserted inside the fixing box 16, and the positioning plug 17 is slidably connected to the fixing box 16. The bottom of the positioning plug 17 is fixedly connected to the top of the moving wheel 18. The positioning plug 17 has a square design. During operation, pull the moving wheel 18 downwards to move the positioning plug 17 downwards along the inside of the fixing box 16 until it is completely detached from the inside of the fixing box 16 to complete the removal.

[0020] Furthermore, one end of the positioning rod 19 is also inserted inside the side of the fixing box 16 and the positioning plug 17, and the positioning rod 19 is also slidably connected to the fixing box 16 and the positioning plug 17. The other end of the positioning rod 19 is fixedly connected to the pull plate 20. The positioning rod 19 is a round rod design. When in operation, pull plate 20 is pulled outward. When pull plate 20 is pulled outward, it will drive positioning rod 19 to move at the same time. When positioning rod 19 moves, it will move outward along the inside of fixing box 16 and positioning plug 17.

[0021] Furthermore, a sleeve 21 is fitted on the outer side of the positioning rod 19, and the positioning rod 19 is slidably connected to the sleeve 21. The inner wall of the sleeve 21 is circular. The side end of the sleeve 21 is fixedly connected to the side end of the fixing box 16. A return spring 22 is fitted on the outer side of the positioning rod 19. One end of the return spring 22 is fixedly connected to the pull plate 20, and the other end of the return spring 22 is fixedly connected to the sleeve 21. When in operation, pulling the pull plate 20 will stretch the return spring 22 on the outside of the positioning rod 19, and at the same time the positioning rod 19 will move along the inside of the sleeve 21.

[0022] Working principle: When assisting in the disassembly and transportation of tires of different sizes, first grasp the rotating plate 15 and rotate it. When the rotating plate 15 rotates, it will drive the left end of the bidirectional threaded rod 14 to rotate along the inner wall of the main frame 1, and at the same time, the right end of the bidirectional threaded rod 14 will rotate along the inside of the sleeve block 13. When the bidirectional threaded rod 14 rotates, it will drive the brackets 10 at both ends of the outer side of the bidirectional threaded rod 14 to move along the outer side of the bidirectional threaded rod 14 until the brackets 10 move to the appropriate position. Then push the handle 2 towards the tire position to drive the main frame 1 and the brackets 10 to move simultaneously. When the brackets 10 move, it will drive the auxiliary wheel 12 inside the bracket 10 to rotate along the outer side of the fixed rod 11, and the auxiliary wheel 12 will contact the ground. When the brackets 10 move, the friction can be reduced when the auxiliary wheel 12 rotates. Until the brackets 10 are inserted into both sides of the bottom of the tire, press the handle 2 to drive the brackets 10 to tilt upward, thereby lifting the tire and pressing it against the baffle 23, so that the tire can be transported.

[0023] When it is necessary to remove the movable wheel, simply pull the pull plate 20 outward. When the pull plate 20 is pulled outward, it will cause the positioning rod 19 to move simultaneously. As the positioning rod 19 moves, it will move outward along the inside of the fixing box 16 and the positioning plug 17 until it is completely disengaged from the inside of the positioning plug 17. Then, pull the movable wheel 18 downward, which will cause the positioning plug 17 to move downward along the inside of the fixing box 16 until it is completely disengaged from the inside of the fixing box 16, thus completing the removal. At the same time, when the pull plate 20 is pulled, the return spring 22 on the outside of the positioning rod 19 will be stretched and extended, and the positioning rod 19 will move along the inside of the sleeve 21.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A forklift tire quick-release and transport device, comprising a main frame (1); characterized in that: The top of the main frame (1) is fixedly connected to the bottom of the handle (2), and an adjustment and replacement mechanism is provided on the outside of the main frame (1). The adjustment and replacement mechanism includes a bracket (10), which is located at the left and right ends of the main frame (1) at the rear. The bottom end of the bracket (10) is fixedly connected to the side end of the fixed rod (11). An auxiliary wheel (12) is sleeved on the outside of the fixed rod (11), and the fixed rod (11) is rotatably connected to the auxiliary wheel (12). The top end of the bracket (10) is fixedly connected to the bottom end of the baffle (23).

2. The forklift tire quick-release and transport device according to claim 1, characterized in that: The right side of the main frame (1) is fixedly connected to the sleeve block (13). The sleeve block (13) is sleeved on the outside of the right side of the bidirectional threaded rod (14), and the sleeve block (13) is rotatably connected to the bidirectional threaded rod (14). The left side of the bidirectional threaded rod (14) passes through the left side of the main frame (1) and reaches the outside of the main frame (1) to be fixedly connected to the right side of the rotating plate (15). The bidirectional threaded rod (14) is rotatably connected to the main frame (1).

3. The forklift tire quick-release and transport device according to claim 2, characterized in that: The left and right ends of the bidirectional threaded rod (14) are also fitted with brackets (10), and the bidirectional threaded rod (14) is threadedly connected to the brackets (10). The main frame (1) is fitted on the outside of the front end of the bracket (10), and the main frame (1) is slidably connected to the brackets (10).

4. The forklift tire quick-release and transport device according to claim 3, characterized in that: The main frame (1) is also fixedly connected to the left and right sides of the bottom end of the fixed box (1). The top of the positioning plug (17) is inserted inside the fixed box (16), and the positioning plug (17) is slidably connected to the fixed box (16). The bottom of the positioning plug (17) is fixedly connected to the top of the moving wheel (18).

5. A forklift tire quick-release and transport device according to claim 4, characterized in that: The fixing box (16) and the positioning plug (17) are also equipped with a positioning rod (19) at one end, and the fixing box (16) and the positioning plug (17) are also slidably connected with the positioning rod (19). The other end of the positioning rod (19) is fixedly connected to the pull plate (20).

6. A forklift tire quick-release and transport device according to claim 5, characterized in that: The positioning rod (19) is fitted with a sleeve (21) on its outer side, and the positioning rod (19) is slidably connected to the sleeve (21). The side end of the sleeve (21) is fixedly connected to the side end of the fixing box (16). The positioning rod (19) is fitted with a return spring (22) on its outer side. One end of the return spring (22) is fixedly connected to the pull plate (20), and the other end of the return spring (22) is fixedly connected to the sleeve (21).

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