Mine car with lifting function

Abstract

The utility model relates to the technical field of lifting, and discloses a mine car with a lifting function, which comprises a car frame bottom plate, and a sliding chute I is formed in the car frame bottom plate; the wheels are arranged at the bottom of the frame bottom plate; the traction hook is arranged on one side of the frame bottom plate; the buffering and damping mechanism is arranged in the frame bottom plate; the lifting mechanism is arranged in the buffering and damping mechanism; the car hopper is arranged on the top of the lifting mechanism, one side of the car frame bottom plate is fixedly connected with one side of the traction hook, and the bottom of the car frame bottom plate and the wheels are fixedly installed. By starting the telescopic air cylinder, the telescopic air cylinder operates to drive the first movable block to move, the first movable block moves to drive the first movable plate to move, the first movable plate moves to drive the connecting block and the second movable plate to move, the second movable plate moves to drive the second movable block to move, and the connecting block and the second movable block move to drive the car hopper to move. Therefore, the effect of lifting the car hopper is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting, in particular to a mine car with a lifting function. Background Art

[0002] Mine cars are special vehicles for mine rail transportation, mainly used for rail transportation in underground mine tunnels, shafts and on the ground. According to the structure and unloading method, there are five major categories: fixed mine cars (material cars, flatbed cars), dump mine cars, single-side curved track side-unloading mine cars, bottom (side) unloading mine cars and shuttle mine cars. According to whether there are tracks, there are trackless mine cars and rail mine cars. Rail mine cars are common transportation equipment in mines.

[0003] Compared with the existing technology: the existing mine car does not have a lifting function, which may affect the transportation efficiency. One of the main tasks of the mine car is to transport resources such as ore and coal, as well as equipment and personnel. The lifting function is very important for loading and unloading goods. Without the lifting function, the loading and unloading process may require additional equipment or manpower, which will reduce transportation efficiency and increase transportation costs.

[0004] Therefore, a mining car with a lifting function is proposed. Utility Model Content

[0005] The utility model aims to provide a mining car with a lifting function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mining car with a lifting function, comprising a frame bottom plate, a slide groove is opened inside the frame bottom plate; a wheel is arranged at the bottom of the frame bottom plate; a traction hook is arranged on one side of the frame bottom plate; a buffer shock absorbing mechanism is arranged inside the frame bottom plate; a lifting mechanism is arranged inside the buffer shock absorbing mechanism; and a bucket is arranged on the top of the lifting mechanism.

[0007] Preferably, one side of the frame floor is fixedly connected to one side of the towing hook, the bottom of the frame floor is fixedly mounted to the wheel, and the bucket is adapted to the frame floor.

[0008] Preferably, the buffer shock absorbing mechanism comprises: a damper, which is arranged inside the frame bottom plate; the bottom of the damper is fixedly connected to the top of the frame bottom plate, and the top of the damper is fixedly connected to a placement box.

[0009] Preferably, a slide groove 2 is provided at the bottom of the inner wall of the placement box, a shock-absorbing spring is fixedly connected to the bottom of the placement box, a fixed block is fixedly connected to the bottom of the placement box, a connecting plate is rotatably connected to one side of the fixed block, a movable block is rotatably connected to one end of the connecting plate, a slider 1 is fixedly connected to the bottom of the movable block, and a buffer spring is fixedly connected to one side of the movable block.

[0010] Preferably, the shock-absorbing spring sleeve is arranged on the outside of the damper, one end of the shock-absorbing spring is fixedly connected to the bottom of the inner wall of the frame bottom plate, the outer wall of the slider one is slidably connected to the slide groove one, and one end of the buffer spring is fixedly connected to one side of another movable block. Through this buffer shock-absorbing mechanism, the shock absorption of the truck bucket can be well achieved, and the damage to materials can be reduced.

[0011] Preferably, the lifting mechanism comprises: a telescopic cylinder, which is arranged inside the placement box; the bottom of the telescopic cylinder is fixedly connected to the bottom of the inner wall of the placement box, and the telescopic end of the telescopic cylinder is fixedly connected to a moving block 1.

[0012] Preferably, the bottom of the movable block one is fixedly connected with a slider two, one side of the movable block one is rotatably connected with a movable plate one, one end of the movable plate one is rotatably connected with a connecting block, one side of the movable plate one is rotatably connected with a movable plate two, one end of the movable plate two is movably connected with the movable block two, and the top of the movable block two is slidably connected with a slide rail.

[0013] Preferably, the outer wall of the slider 2 is slidably connected to the slide groove 2, the top of the connecting block is fixedly connected to the bottom of the bucket, the other end of the movable plate 2 is rotatably connected to one side of the inner wall of the placement box, and the top of the slide rail is fixedly connected to the bottom of the bucket. Through this lifting mechanism, the lifting effect of the bucket can be well achieved.

[0014] The utility model provides a mine car with lifting function. It has the following beneficial effects:

[0015] (1) When the frame bottom plate moves and encounters a bumpy road section, the movement of the bucket drives the placement box to move through the lifting mechanism, the movement of the placement box drives the movement of the fixed block, and the movement of the fixed block drives the movement of the movable block through the connecting plate. At this time, the two movable blocks move toward each other, stretching the buffer spring to achieve preliminary buffering, and then the placement box is damped by the shock-absorbing spring and the damper, thereby achieving the effect of damping the bucket and reducing material damage.

[0016] (2) The utility model starts the telescopic cylinder, and the operation of the telescopic cylinder drives the moving block to move, the movement of the moving block drives the movable plate to move, the movement of the movable plate drives the connecting block and the movable plate to move, the movement of the movable plate drives the moving block to move, and the movement of the connecting block and the moving block drives the bucket to move, thereby achieving the effect of lifting the bucket. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the utility model;

[0020] Figure 4 For this utility model Figure 2 A magnified view of center.

[0021] In the figure: 1 frame bottom plate, 2 wheels, 3 traction hook, 4 buffer shock absorbing mechanism, 411 damper, 412 shock absorbing spring, 413 fixed block, 414 connecting plate, 415 movable block, 416 slider 1, 417 buffer spring, 418 placement box, 5 lifting mechanism, 511 telescopic cylinder, 512 moving block 1, 513 slider 2, 514 movable plate 1, 515 connecting block, 516 movable plate 2, 517 moving block 2, 518 slide rail, 6 truck bucket. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0024] Example 1

[0025] A preferred embodiment of a mine car with a lifting function provided by the utility model is as follows: Figure 1-4 As shown: a mining car with a lifting function, including a frame bottom plate 1, a slide groove 1 is opened inside the frame bottom plate 1; a wheel 2 is arranged at the bottom of the frame bottom plate 1; a traction hook 3 is arranged on one side of the frame bottom plate 1; a buffer shock absorbing mechanism 4 is arranged inside the frame bottom plate 1; a lifting mechanism 5 is arranged inside the buffer shock absorbing mechanism 4; a bucket 6 is arranged on the top of the lifting mechanism 5.

[0026] One side of the frame bottom plate 1 is fixedly connected to one side of the towing hook 3 , the bottom of the frame bottom plate 1 is fixedly mounted to the wheel 2 , and the bucket 6 is adapted to the frame bottom plate 1 .

[0027] The buffer shock absorbing mechanism 4 includes: a damper 411, which is arranged inside the frame bottom plate 1; the bottom of the damper 411 is fixedly connected to the top of the frame bottom plate 1, and the top of the damper 411 is fixedly connected with a placement box 418.

[0028] A slide groove 2 is provided at the bottom of the inner wall of the placement box 418, a shock-absorbing spring 412 is fixedly connected to the bottom of the placement box 418, a fixed block 413 is fixedly connected to the bottom of the placement box 418, a connecting plate 414 is rotatably connected to one side of the fixed block 413, a movable block 415 is rotatably connected to one end of the connecting plate 414, a slider 416 is fixedly connected to the bottom of the movable block 415, and a buffer spring 417 is fixedly connected to one side of the movable block 415.

[0029] The shock absorbing spring 412 is sleeved on the outside of the damper 411, one end of the shock absorbing spring 412 is fixedly connected to the bottom of the inner wall of the frame bottom plate 1, the outer wall of the slider 416 is slidably connected to the slide groove, and one end of the buffer spring 417 is fixedly connected to one side of another movable block 415.

[0030] Furthermore, in this embodiment, when the frame bottom plate 1 encounters a bumpy road section, the movement of the truck bed 6 drives the placement box 418 to move through the lifting mechanism 5, the movement of the placement box 418 drives the fixed block 413 to move, the movement of the fixed block 413 drives the movable block 415 to move through the connecting plate 414, and at this time, the two movable blocks 415 move toward each other, stretching the buffer spring 417 to achieve preliminary buffering, and then the placement box 418 is damped by the shock-absorbing spring 412 and the damper 411, thereby achieving the effect of damping the truck bed 6 and reducing material damage.

[0031] Example 2

[0032] On the basis of Example 1, a preferred embodiment of a mine car with a lifting function provided by the utility model is as follows: Figure 1-4 As shown: the lifting mechanism 5 includes: a telescopic cylinder 511, which is arranged inside the placement box 418; the bottom of the telescopic cylinder 511 is fixedly connected to the bottom of the inner wall of the placement box 418, and the telescopic end of the telescopic cylinder 511 is fixedly connected to a moving block 512.

[0033] The bottom of the moving block 1 512 is fixedly connected with the sliding block 2 513, one side of the moving block 1 512 is rotatably connected with the movable plate 1 514, one end of the movable plate 1 514 is rotatably connected with the connecting block 515, one side of the movable plate 1 514 is rotatably connected with the movable plate 2 516, one end of the movable plate 2 516 is movably connected with the moving block 2 517, and the top of the moving block 2 517 is slidably connected with the slide rail 518.

[0034] The outer wall of the slider 2 513 is slidably connected to the slide groove 2, the top of the connecting block 515 is fixedly connected to the bottom of the bucket 6, the other end of the movable plate 2 516 is rotatably connected to one side of the inner wall of the placement box 418, and the top of the slide rail 518 is fixedly connected to the bottom of the bucket 6.

[0035] Furthermore, in this embodiment, by starting the telescopic cylinder 511, the operation of the telescopic cylinder 511 drives the moving block 1 512 to move, the movement of the moving block 1 512 drives the movement of the movable plate 1 514, the movement of the movable plate 1 514 drives the connecting block 515 and the movable plate 2 516 to move, the movement of the movable plate 2 516 drives the moving block 2 517 to move, the connecting block 515 and the moving block 2 517 drive the movement of the truck bucket 6, thereby achieving the effect of lifting and lowering the truck bucket 6.

[0036] When in use, when the frame bottom plate 1 moves and encounters a bumpy road section, the movement of the bucket 6 drives the placement box 418 to move through the lifting mechanism 5, and the movement of the placement box 418 drives the fixed block 413 to move, and the fixed block 413 drives the movable block 415 to move through the connecting plate 414. At this time, the two movable blocks 415 move toward each other, stretching the buffer spring 417 to achieve preliminary buffering, and then the placement box 418 is damped by the shock-absorbing spring 412 and the damper 411, so as to achieve shock absorption of the bucket 6 and reduce damage to materials, and start the telescopic cylinder 511. The operation of the telescopic cylinder 511 drives the moving block 1 512 to move, and the movement of the moving block 1 512 drives the moving plate 1 514 to move, and the moving plate 1 514 drives the connecting block 515 and the moving plate 2 516 to move, and the moving plate 2 516 drives the moving block 2 517 to move, and the connecting block 515 and the moving block 2 517 drive the bucket 6 to move, so as to lift and lower the bucket 6.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A mine car with lifting function, characterized in that: It comprises a frame bottom plate (1), wherein a slide groove 1 is provided inside the frame bottom plate (1); Wheels (2) are arranged at the bottom of the frame bottom plate (1); A traction hook (3) is arranged on one side of the frame bottom plate (1); A buffering and shock absorbing mechanism (4) is arranged inside the frame bottom plate (1); A lifting mechanism (5) is arranged inside the buffering and shock absorbing mechanism (4); The bucket (6) is arranged on the top of the lifting mechanism (5).

2. A mine car with lifting function according to claim 1, characterized in that: One side of the frame bottom plate (1) is fixedly connected to one side of the towing hook (3), the bottom of the frame bottom plate (1) is fixedly mounted to the wheel (2), and the bucket (6) is adapted to the frame bottom plate (1).

3. A mining vehicle with lifting function according to claim 1, characterized in that: The buffering and shock absorbing mechanism (4) comprises: A damper (411) is arranged inside the frame bottom plate (1); The bottom of the damper (411) is fixedly connected to the top of the frame bottom plate (1), and the top of the damper (411) is fixedly connected to a placement box (418).

4. A mining vehicle with lifting function according to claim 3, characterized in that: A second slide groove is provided at the bottom of the inner wall of the placement box (418); a shock absorbing spring (412) is fixedly connected to the bottom of the placement box (418); a fixed block (413) is fixedly connected to the bottom of the placement box (418); one side of the fixed block (413) is rotatably connected to a connecting plate (414); one end of the connecting plate (414) is rotatably connected to a movable block (415); a slider (416) is fixedly connected to the bottom of the movable block (415); and a buffer spring (417) is fixedly connected to one side of the movable block (415).

5. A mining vehicle with lifting function according to claim 4, characterized in that: The shock absorbing spring (412) is sleeved on the outside of the damper (411), one end of the shock absorbing spring (412) is fixedly connected to the bottom of the inner wall of the frame bottom plate (1), the outer wall of the sliding block (416) is slidably connected to the sliding groove (416), and one end of the buffer spring (417) is fixedly connected to one side of another movable block (415).

6. The mining vehicle with lifting function according to claim 1, characterized in that: The lifting mechanism (5) comprises: A telescopic cylinder (511) is arranged inside the placement box (418); The bottom of the telescopic cylinder (511) is fixedly connected to the bottom of the inner wall of the placement box (418), and the telescopic end of the telescopic cylinder (511) is fixedly connected to a moving block 1 (512).

7. A mining vehicle with lifting function according to claim 6, characterized in that: The bottom of the moving block 1 (512) is fixedly connected to a slider 2 (513), one side of the moving block 1 (512) is rotatably connected to a movable plate 1 (514), one end of the movable plate 1 (514) is rotatably connected to a connecting block (515), one side of the movable plate 1 (514) is rotatably connected to a movable plate 2 (516), one end of the movable plate 2 (516) is movably connected to a moving block 2 (517), and the top of the moving block 2 (517) is slidably connected to a slide rail (518).

8. A mining vehicle with lifting function according to claim 7, characterized in that: The outer wall of the second slider (513) is slidably connected to the second slide groove, the top of the connecting block (515) is fixedly connected to the bottom of the bucket (6), the other end of the second movable plate (516) is rotatably connected to one side of the inner wall of the placement box (418), and the top of the slide rail (518) is fixedly connected to the bottom of the bucket (6).

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