Anti-rotation and anti-disengagement device for rim locking ring of underground mine truck
By designing an anti-rotation and anti-detaching device for underground mining vehicle rim lock rings, and using components such as limit blocks and track anti-detaching legs, the problem of mining vehicles derailment when transporting ore is solved, and the stable connection and safe transportation of the vehicle are achieved.
Patent Information
- Application Number
- CN202420671898.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-03
AI Technical Summary
Mining vehicles are prone to derailment when transporting ore and lack a brake locking system, which makes the vehicle unable to be fixed in place.
An anti-rotation and anti-detaching device for underground mining vehicle rim locking ring is designed, including a swing rim locking ring unit, a swing anti-detaching unit and a locking disassembly unit, which uses limit blocks, swing arms, triangular fitting claws, limit rods and Components such as track anti-leg removal ensure stable connection between the rim and the track and prevent derailment.
It effectively avoids the occurrence of derailment of the mine truck during transportation, improves the stability and safety of the vehicle, and ensures that the mine truck can be fixed in place when needed.
Smart Images
Figure CN222202541U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wheel rim locking, in particular to a wheel rim locking ring anti-rotation and anti-falling device for underground mining vehicles. Background Art
[0002] Mining is the basic support of industry. With the rapid development of economy, the demand for mining vehicles has increased. Many standards and regulations for mining vehicles have been gradually improved. The standard system has become clearer, and the structure and content are gradually in line with international standards. The overall requirements for safety, environmental protection, ergonomics, etc. are reflected. With the entry of construction machinery manufacturers into the research and development of mining vehicles, the development of mining vehicles has entered a new era and ushered in a period of rapid development.
[0003] For example, Chinese patent publication number: CN212555677U discloses a new type of mining wheel rim, including a rim body, a locking ring and an outer wheel flange, wherein the rim body is composed of a rim and spokes, a valve hole is provided on the rim, and air holes and bolt holes are provided on the spokes, the valve hole is vertically connected to one of the air holes, and the valve hole is a heart-shaped structure.
[0004] The existing technology has the following problems: in order to solve the problem that the mine carts are all equipped with movable joints on the surface of the track to allow the mine carts to slide and move, but when the mine carts are transporting and moving, since the interior is filled with ore, it is easy to derail during movement, and there is no brake locking system inside the ore. When filling with ore, the mine cart will move and cannot be fixed in place. Utility Model Content
[0005] The utility model aims to provide a device for preventing the wheel rim lock ring from rotating and falling off for underground mining vehicles, so as to solve the problems raised in the above-mentioned background technology.
[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0007] A wheel rim lock ring anti-rotation and anti-slip device for underground mining vehicles comprises an underground mining vehicle device body, wherein the underground mining vehicle device body comprises a mining vehicle, a swing wheel rim lock ring unit is arranged on the front and rear side surfaces of the mining vehicle, a swing anti-slip unit is arranged on the left and right side surfaces of the mining vehicle, and a locking and disassembly unit is arranged at one end of the swing anti-slip unit.
[0008] A further improvement of the technical solution of the utility model is that the swinging wheel rim locking ring unit includes a limit block fixedly connected to the front and rear side surfaces of the mine car, a swing arm is swingably connected to the outer surface of the limit block, and a moving wheel is arranged on the bottom surface of the mine car, which cooperates with the moving wheel to move the mine car, and when the mine car moves to a suitable position.
[0009] A further improvement of the technical solution of the utility model is that a triangular fitting claw is fixedly connected to one end of the swing arm, and the triangular fitting claw on one end of the swing arm is fitted onto the outer surface of the moving wheel; a cylindrical limiting rod is fixedly connected to the inner surface of the triangular fitting claw, and the cylindrical limiting rod on the inner wall surface of the triangular fitting claw is inserted into the slot on the surface of the moving wheel to clamp and fix the moving wheel, so that the moving wheel stops moving.
[0010] A further improvement of the technical solution of the utility model is that the swing anti-slip unit includes a limit arm plate fixedly connected to the two side surfaces of the mine car, and a limit rod 1 is detachably connected to the inner side wall surface of the limit arm plate.
[0011] A further improvement of the technical solution of the utility model is that a swing leg is movably sleeved on the outer surface of the limit rod 1 and on the two side surfaces of the limit arm plate, and one end of the swing leg swings on the surface of the limit rod 1, and a lap plate is fixedly connected to one end of the swing leg.
[0012] A further improvement of the technical solution of the utility model lies in that: the locking and disassembly unit comprises a track anti-slip leg fixedly connected to the bottom surface of the lap plate, the track anti-slip leg on the bottom surface of the lap plate is sleeved on the surface of the track and clamped, so that when the mine car is moving, the track anti-slip legs on both sides can stabilize the lap plate, avoid derailment of the mine car or reduce the probability of derailment when the mine car is moving, the number of the track anti-slip legs is two, and a limiting rod two is fixedly connected to the inner top wall surface of the track anti-slip leg, the track anti-slip leg and the mine car are moved to another new track, the two track anti-slip legs are closed together, and the docking limiting grooves are clamped to the two side surfaces of the track, and then the position of the track anti-slip leg is limited by the limiting rod two, and a threaded rod is fixedly connected to the inner top wall surface of the track anti-slip leg.
[0013] A further improvement of the technical solution of the utility model lies in that: the second limit rod and one end of the threaded rod are movable through the surface of the other track anti-slip leg, and an extruded threaded ring is threadedly sleeved on the outer surface of the threaded rod. When the track is replaced later, the extruded threaded ring is loosened on the surface of the threaded rod, so that the two track anti-slip legs are detached from the two side surfaces of the track, and docking limit grooves are provided on the inner bottom wall surfaces of the two track anti-slip legs.
[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:
[0015] 1. The utility model provides a device for preventing the wheel rim lock ring from rotating and falling off for underground mine vehicles, which cooperates with the moving wheel to move the mine car. When the mine car moves to a suitable position, the swing arm on the inner surface of the limit block is swung to fit the triangular fitting claw on one end of the swing arm to the outer surface of the moving wheel, and the columnar limiting rod on the inner wall of the triangular fitting claw is inserted into the slot on the surface of the moving wheel to clamp and fix the moving wheel, so that the moving wheel stops moving.
[0016] 2. The utility model provides an anti-rotation and anti-slip device for a wheel rim lock ring for underground mining, which cooperates with one end of a swinging leg to swing on the surface of a limit rod, and the track anti-slip legs on the bottom surface of the lap plate are sleeved on the surface of the track and clamped, so that when the mine car is moving, the track anti-slip legs on both sides can stabilize the lap plate, thereby avoiding derailment or reducing the probability of derailment when the mine car is moving.
[0017] 3. The utility model provides an anti-rotation and anti-slip device for a wheel rim lock ring for underground mining. When the track is replaced at a later stage, the extruded threaded ring is loosened on the surface of the threaded rod, so that the two track anti-slip legs are detached from the two side surfaces of the track, the track anti-slip legs and the mining car are moved to another new track, the two track anti-slip legs are closed together, and the docking limit grooves are used to clamp them to the two side surfaces of the track, and then the position of the track anti-slip legs is limited by the limit rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a structural schematic diagram of the utility model;
[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the mining car of the utility model;
[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the triangular fitting claw of the utility model;
[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the track anti-slip leg of the utility model;
[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the track anti-slip leg of the utility model.
[0023] In the figure: 1. Underground mine car device body; 11. Mine car; 12. Moving wheel; 13. Limit block; 14. Swing arm; 15. Triangular fitting claw; 16. Columnar limit rod; 17. Limit arm plate; 18. Limit rod one; 19. Swing leg; 110. Lap plate; 111. Track anti-slip leg; 112. Docking limit groove; 113. Limit rod two; 114. Threaded rod; 115. Extrusion threaded ring. DETAILED DESCRIPTION
[0024] The present invention is further described in detail below in conjunction with the embodiments:
[0025] Example 1
[0026] like Figure 1-5 As shown, the utility model provides an anti-rotation and anti-detachment device for a wheel rim lock ring of an underground mining vehicle, comprising an underground mining vehicle device body 1, the underground mining vehicle device body 1 comprising a mining vehicle 11, a swinging wheel rim lock ring unit is arranged on the front and rear side surfaces of the mining vehicle 11, a swinging anti-detachment unit is arranged on the left and right side surfaces of the mining vehicle 11, a locking and disassembly unit is arranged at one end of the swinging anti-detachment unit, the swinging wheel rim lock ring unit comprises a limit block 13 fixedly connected to the front and rear side surfaces of the mining vehicle 11, a swing arm 14 is swingably connected to the outer surface of the limit block 13, and the swing arm 14 on the inner surface of the limit block 13 is cooperated to swing A moving wheel 12 is provided on the bottom surface of the mine cart 11, and the mine cart 11 is moved in cooperation with the moving wheel 12. When the mine cart 11 moves to a suitable position, a triangular fitting claw 15 is fixedly connected to one end of the swing arm 14, and the triangular fitting claw 15 on one end of the swing arm 14 is fitted on the outer surface of the moving wheel 12. A cylindrical limiting rod 16 is fixedly connected to the inner surface of the triangular fitting claw 15, and the cylindrical limiting rod 16 on the inner wall of the triangular fitting claw 15 is inserted into the slot on the surface of the moving wheel 12 to clamp and fix the moving wheel 12, so that the moving wheel 12 stops moving.
[0027] Example 2
[0028] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the swing anti-slip unit includes a limit arm plate 17 fixedly connected to the two side surfaces of the mine car 11, and the inner wall surface of the limit arm plate 17 is detachably connected to the limit rod 18, and the outer surface of the limit rod 18 and the two side surfaces of the limit arm plate 17 are movably sleeved with a swing leg 19, and one end of the swing leg 19 is swung on the surface of the limit rod 18, and a lap plate 110 is fixedly connected to one end of the swing leg 19, and the locking and disassembly unit includes a track anti-slip leg 111 fixedly connected to the bottom surface of the lap plate 110, and the track anti-slip leg 111 on the bottom surface of the lap plate 110 is sleeved on the surface of the track and clamped, so that when the mine car 11 is moving, the track anti-slip legs 111 on both sides can stabilize the lap plate 110, thereby avoiding derailment or reducing the probability of derailment when the mine car 11 is moving.
[0029] Example 3
[0030] like Figure 1-5As shown, on the basis of Embodiment 1-2, the utility model provides a technical solution: preferably, the number of the track anti-slip legs 111 is set to two, and the inner top wall surface of the track anti-slip legs 111 is fixedly connected to the limiting rod 113, the track anti-slip legs 111 and the mine car 11 are moved to another new track, the two track anti-slip legs 111 are closed, and the limiting grooves 112 are connected to the two side surfaces of the track, and then the position of the track anti-slip legs 111 is limited by the limiting rod 113, and the track anti-slip legs 111 are moved to another new track. 1 is fixedly connected with a threaded rod 114 on the inner top wall surface, the limiting rod 113 and one end of the threaded rod 114 are movable through the surface of another track anti-slip leg 111, and an extrusion threaded ring 115 is threadedly sleeved on the outer surface of the threaded rod 114. When the track is replaced later, the extrusion threaded ring 115 is loosened on the surface of the threaded rod 114, so that the two track anti-slip legs 111 are detached from the two side surfaces of the track, and a docking limiting groove 112 is provided on the inner bottom wall surface of the two track anti-slip legs 111.
[0031] The working principle of the underground mining wheel rim lock ring anti-rotation and anti-slip device is described in detail below.
[0032] like Figure 1-5 As shown, the mine cart 11 is moved by the moving wheel 12. When the mine cart 11 moves to a suitable position, the swing arm 14 on the inner surface of the limit block 13 is swung, and the triangular fitting claw 15 on one end of the swing arm 14 is fitted on the outer surface of the moving wheel 12. The columnar limiting rod 16 on the inner wall of the triangular fitting claw 15 is inserted into the slot on the surface of the moving wheel 12 to clamp and fix the moving wheel 12 so that the moving wheel 12 stops moving. One end of the swing leg 19 is swung on the surface of the limiting rod 18, and the track anti-slip leg 111 on the bottom surface of the lap plate 110 is sleeved on the surface of the track and clamped so that the mine cart 11 When moving, the track anti-slip legs 111 on both sides can stabilize the lap plate 110, avoid derailment or reduce the probability of derailment when the mine car 11 is moving. When replacing the track at a later time, the extruded threaded ring 115 is loosened on the surface of the threaded rod 114, so that the two track anti-slip legs 111 are detached from the two side surfaces of the track, and the track anti-slip legs 111 and the mine car 11 are moved to another new track, and the two track anti-slip legs 111 are closed and connected to the two side surfaces of the track with the docking limit grooves 112, and then the position of the track anti-slip legs 111 is limited by the limit rod 113.
[0033] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. An anti-rotation and anti-slip device for a wheel rim of an underground mining vehicle, suitable for anti-rotation and anti-slip treatment of a wheel rim, comprising an underground mining vehicle device body (1), wherein the underground mining vehicle device body (1) comprises a mining vehicle (11), and is characterized in that: The front and rear surfaces of the mining car (11) are provided with swing rim lock ring units, the left and right surfaces of the mining car (11) are provided with swing anti-slip units, and one end of the swing anti-slip unit is provided with a locking and disassembly unit.
2. The anti-rotation and anti-drop device for a wheel rim lock ring for underground mining vehicles according to claim 1, characterized in that: The swing wheel rim lock ring unit comprises a limit block (13) fixedly connected to the front and rear surfaces of the mining car (11), a swing arm (14) is swingably connected to the outer surface of the limit block (13), and a moving wheel (12) is arranged on the bottom surface of the mining car (11).
3. The anti-rotation and anti-slip device for a wheel rim lock ring for underground mining vehicles according to claim 2, characterized in that: A triangular fitting claw (15) is fixedly connected to one end of the swing arm (14), and a columnar limiting rod (16) is fixedly connected to the inner surface of the triangular fitting claw (15).
4. The anti-rotation and anti-slip device for a wheel rim lock ring for underground mining vehicles according to claim 1, characterized in that: The swing anti-slip unit comprises a limit arm plate (17) fixedly connected to the surfaces of both sides of the mining car (11), and a limit rod (18) is detachably connected to the inner wall surface of the limit arm plate (17).
5. The anti-rotation and anti-drop device for a wheel rim lock ring for underground mining vehicles according to claim 4, characterized in that: A swing leg (19) is movably sleeved on the outer surface of the limiting rod (18) and on the two side surfaces of the limiting arm plate (17), and a lap plate (110) is fixedly connected to one end of the swing leg (19).
6. The anti-rotation and anti-drop device for a wheel rim lock ring for underground mining vehicles according to claim 5, characterized in that: The locking and disassembly unit comprises a track anti-slip leg (111) fixedly connected to the bottom surface of the lap plate (110), the number of the track anti-slip legs (111) being two, a second limiting rod (113) fixedly connected to the inner top wall surface of the track anti-slip leg (111), and a threaded rod (114) fixedly connected to the inner top wall surface of the track anti-slip leg (111).
7. The anti-rotation and anti-drop device for a wheel rim lock ring for underground mining vehicles according to claim 6, characterized in that: The second limiting rod (113) and one end of the threaded rod (114) are movably passed through the surface of another track anti-slip leg (111); an extruded threaded ring (115) is threadedly sleeved on the outer surface of the threaded rod (114); and a docking limiting groove (112) is provided on the inner bottom wall surface of the two track anti-slip legs (111).