Transport vehicle convenient to load and used for mining equipment maintenance

Abstract

The utility model relates to the technical field of mining equipment maintenance transport vehicles, in particular to a mining equipment maintenance transport vehicle convenient to load, which comprises a loading platform, four pulleys are rotatably connected to the bottom end of the loading platform, two U-shaped plates are fixedly connected to the surfaces of the two sides of the loading platform, and limiting plates are fixedly connected to the surfaces of the U-shaped plates. Shaft rods are rotatably connected to the surfaces of the U-shaped plates, clamping plates are slidably connected to the surfaces of the shaft rods, the clamping plates and the limiting plates are connected in a clamped mode, a fixing frame is fixedly connected between the two shaft rods, an overturning plate is rotatably connected to the surface of the fixing frame, and a plurality of roller shafts are rotatably connected to the surface of the overturning plate. The loading platform has the beneficial effects that the rotatable fixing frames are arranged on the two sides of the loading platform, equipment can be conveniently loaded and unloaded through cooperation with the roller shafts, the unloading efficiency is improved, the loading plane can be enlarged through cooperation with the plane of the overturning plate, the transportation space can be enlarged, the fixing frames can serve as a protection mechanism, the equipment is prevented from sliding off from the loading platform, and the transportation safety is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of mining equipment repair and transportation vehicles, specifically a mining equipment repair and transportation vehicle that is easy to load. Background Technology

[0002] The internal roads of mines are complex, with rugged surfaces, potholes, rocks, and often muddy or waterlogged sections. Therefore, specialized transportation equipment is needed to load and transport mining equipment during the mining process. Mining flatbed trucks are suitable for small-tonnage mining transportation because they eliminate the risk of tire punctures or blowouts.

[0003] In the prior art, mining flatbed trucks are usually welded from high-strength steel and have solid tires at the bottom, which can adapt to different terrains and road conditions. The front end of the mining flatbed truck is equipped with hooks and pins, which can be connected with other vehicles or equipment to achieve collaborative operation.

[0004] However, mining flatbed trucks have a high loading surface, and when loading heavy equipment or parts, loading and unloading work must be completed entirely by manpower or hoisting equipment. Manpower handling not only consumes a lot of manpower and time, but is also inefficient. Utility Model Content

[0005] The purpose of this utility model is to provide a convenient transport vehicle for the maintenance of mining equipment, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a convenient loading transport vehicle for the maintenance of mining equipment, including a loading platform, four pulleys rotatably connected to the bottom of the loading platform, two U-shaped plates fixedly connected to the two side surfaces of the loading platform, a limiting plate fixedly connected to the surface of the U-shaped plates, a shaft rotatably connected to the surface of the U-shaped plates, a locking plate slidably connected to the surface of the shaft, the locking plate and the limiting plate engaging with each other, a fixed frame fixedly connected between the two shafts, a flipping plate rotatably connected to the surface of the fixed frame, and multiple rollers rotatably connected to the surface of the flipping plate.

[0007] Preferably, the surface of the limiting plate is provided with a plurality of teeth arranged in a circumferential array, and the height of the teeth is less than the length of the limiting plate. The shaft passes through the surface of the limiting plate, and the surface of the shaft is provided with a movable groove.

[0008] Preferably, the movable groove is a cross-shaped groove, a central rod is fixedly connected to the surface of the movable groove, a sliding block passes through the surface of the central rod, and a rubber sleeve is fitted on the surface of the central rod.

[0009] Preferably, one end of the rubber sleeve is fixedly connected to the surface of the movable groove, and the other end of the rubber sleeve is fixedly connected to the surface of the sliding block. The sliding block has a cross-shaped block structure and is fixedly connected to the inner wall of the card plate.

[0010] Preferably, the surface of the card plate is provided with a plurality of teeth arranged in a circumferential array, the teeth interlock with the teeth on the surface of the limiting plate to limit the fixed frame, and an extension cover is fixedly connected to the end surface of the card plate away from the limiting plate.

[0011] Preferably, the fixing frame is a square frame plate structure, with rotating shafts rotatably connected to both sides of the fixing frame, and the flip plate is fixedly connected between the two rotating shafts. The flip plate is a U-shaped plate structure, and fixing grooves are provided on both sides of the flip plate.

[0012] Preferably, square grooves are provided on both sides of the fixed frame, and a fixed plate is provided through the square groove. A rubber strip is provided through the surface of the fixed plate, and the two ends of the rubber strip are fixedly connected to the two sides of the square groove. One end of the fixed plate is engaged in the fixed groove to limit the position of the flip plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The present invention proposes a convenient loading transport vehicle for the maintenance of mining equipment. Rotatable fixed frames are set on both sides of the loading platform. When the fixed frames rotate to form an inclined plane with the loading platform, the equipment can be easily loaded and unloaded through cooperation with the rollers, reducing the workload and difficulty of manual handling and improving unloading efficiency.

[0015] When the fixed frame is rotated to be parallel to the loading platform surface, it can expand the loading plane and increase the transportation space by cooperating with the flip plate plane, so that the equipment can be placed more stably.

[0016] When the fixed frame is rotated to a position perpendicular to the edge of the loading platform, it can act as a protective mechanism, effectively blocking the equipment and preventing it from slipping off the loading platform, thus improving transportation safety. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

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

[0019] Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0020] Figure 4 This is a partial schematic diagram of the fixing frame mechanism of this utility model;

[0021] Figure 5 This is an exploded view of the rotating mechanism of this utility model;

[0022] Figure 6 This is a schematic diagram of the loading mechanism of this utility model.

[0023] In the diagram: 1. Loading platform; 2. Pulley; 3. U-shaped plate; 4. Fixed frame; 5. Tilting plate; 6. Roller; 7. Fixed plate; 8. Rubber strip; 9. Rotating shaft; 10. Shaft; 11. Limiting plate; 12. Clamping plate; 13. Center rod; 14. Rubber sleeve; 15. Extension cover; 16. Sliding block; 17. Movable groove; 18. Fixed groove. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit 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. Example 1

[0025] Please see Figures 1 to 2 This utility model provides a technical solution: a convenient transport vehicle for the maintenance of mining equipment, including a loading platform 1, four pulleys 2 rotatably connected to the bottom end of the loading platform 1, two U-shaped plates 3 fixedly connected to the two side surfaces of the loading platform 1, a limiting plate 11 fixedly connected to the surface of the U-shaped plates 3, a shaft 10 rotatably connected to the surface of the U-shaped plates 3, a clamping plate 12 slidably connected to the surface of the shaft 10, the clamping plate 12 and the limiting plate 11 engaging with each other, a fixing frame 4 fixedly connected between the two shafts 10, a flipping plate 5 rotatably connected to the surface of the fixing frame 4, and multiple rollers 6 rotatably connected to the surface of the flipping plate 5.

[0026] Rotatable fixed frames 4 are set on both sides of the loading platform 1. By cooperating with the rollers 6, the equipment can be easily loaded and unloaded, improving unloading efficiency. By cooperating with the plane of the tilting plate 5, the loading plane can be expanded, increasing the transportation space. It can also serve as a protective mechanism to prevent the equipment from slipping off the loading platform 1, thus improving transportation safety. Example 2

[0027] Please see Figures 1 to 4 Based on Embodiment 1, in order to achieve rotation and positioning of the fixed frame 4, the surface of the limiting plate 11 is provided with multiple teeth arranged in a circumferential array. The multiple teeth can meet the position requirements of the fixed frame 4 under different working conditions, and the height of the teeth is less than the length of the limiting plate 11. When the clamping plate 12 continues to move towards the U-shaped plate 3, the grooves on the surface of the clamping plate 12 separate from the teeth, thereby allowing the fixed frame 4 to rotate.

[0028] The shaft 10 passes through the surface of the limiting plate 11. The surface of the shaft 10 is provided with a movable groove 17, which is a cross-shaped groove. The movable groove 17 is a cross-shaped groove. While ensuring the rotation of the shaft 10, the clamping plate 12 can move linearly along the trajectory of the movable groove 17 to achieve engagement and disengagement with the teeth of the limiting plate 11. A central rod 13 is fixedly connected to the surface of the movable groove 17. The central rod 13 is surrounded by a rubber sleeve 14 to provide guidance and prevent the rubber sleeve 14 from being over-deformed. A sliding block 16 passes through the surface of the central rod 13. The rubber sleeve 14 is provided on the surface of the central rod 13. The rubber sleeve 14 can provide a pulling effect on the clamping plate 12 and improve the stability of the connection between the clamping plate 12 and the limiting plate 11.

[0029] One end of the rubber sleeve 14 is fixedly connected to the surface of the movable groove 17, and the other end of the rubber sleeve 14 is fixedly connected to the surface of the sliding block 16. The sliding block 16 has a cross-shaped block structure and is fixedly connected to the inner wall of the card plate 12. Example 3

[0030] Please see Figures 1 to 6 Based on Embodiment 2, in order to achieve rotation and positioning of the flip plate 5, the surface of the clamping plate 12 is provided with multiple teeth arranged in a circular array. The teeth are interlocked with the teeth on the surface of the positioning plate 11 to position the fixing frame 4. An extension cover 15 is fixedly connected to the end surface of the clamping plate 12 away from the positioning plate 11. The extension cover 15 is located on the periphery of the shaft 10. By pressing the extension cover 15, the clamping plate 12 can be easily moved to achieve disengagement or engagement with the teeth of the positioning plate 11. The fixing frame 4 has a square frame plate structure. Rotating shafts 9 are rotatably connected to the two sides of the fixing frame 4. The flip plate 5 is fixedly connected between the two rotating shafts 9. The flip plate 5 can be flipped through the rotating shafts 9.

[0031] The flip plate 5 has a U-shaped plate structure. Fixing grooves 18 are provided on both sides of the flip plate 5. Square grooves are provided on both sides of the fixing frame 4. Fixing plate 7 is provided through the square grooves. Rubber strips 8 are provided through the surface of the fixing plate 7. The two ends of the rubber strips 8 are distributed and fixedly connected to the two sides of the square grooves. One end of the fixing plate 7 is engaged in the fixing groove 18 to limit the flip plate 5.

[0032] In actual use, first press the extension covers 15 on both sides of one end of the loading platform 1 towards the end that is closer to each other. The rubber sleeve 14 is squeezed and changes from its original state to a stretched state. The extension cover 15 drives the clamping plate 12 and the sliding block 16 to move towards the side closer to the U-shaped plate 3. After the teeth on the surface of the clamping plate 12 separate from the teeth on the surface of the limiting plate 11, the fixing frame 4 is rotated so that the fixing frame 4 contacts the ground and forms a certain tilt angle. Then the extension cover 15 is released, and the rubber sleeve 14 rebounds from the stretched state to the original state, driving the clamping plate 12 to move and re-embed with the limiting plate 11. At this time, the roller 6 is exposed on the upper end of the flipping plate 5. The equipment can be easily pushed or slid onto the loading platform 1 by the rolling of the roller 6, thereby improving loading efficiency.

[0033] Pull the fixing plates 7 on both sides of the fixing frame 4 to the ends that are far apart from each other, causing the rubber strip 8 to change from its original state to a stretched state. The fixing plates 7 separate from the surface of the fixing groove 18. Then, rotate the flipping plate 5 180 degrees around the rotating shaft 9. At this time, the roller shaft 6 is placed below, and the flat end of the flipping plate 5 is aligned with the surface of the fixing frame 4. Then, re-clamp the fixing plates 7 into the fixing groove 18. Then, rotate the two fixing frames 4 to be parallel to the loading platform 1, which can increase the surface area of ​​the loading platform 1 and adapt to mining equipment of different sizes.

[0034] When the fixed frames 4 on both sides are rotated to be perpendicular to the loading platform 1, they can act as protective enclosures to protect the loaded mining equipment, preventing it from slipping off the loading platform 1 and providing a solid guarantee for the safety of equipment transportation.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A conveniently loadable transport vehicle for maintenance of mining equipment, characterized in that: The system includes a loading platform (1), with four pulleys (2) rotatably connected to the bottom end of the loading platform (1). Two U-shaped plates (3) are fixedly connected to the two sides of the loading platform (1). A limiting plate (11) is fixedly connected to the surface of the U-shaped plate (3). A shaft (10) is rotatably connected to the surface of the shaft (10). A clamping plate (12) is slidably connected to the surface of the shaft (10). The clamping plate (12) and the limiting plate (11) are interlocked. A fixing frame (4) is fixedly connected between the two shafts (10). A flipping plate (5) is rotatably connected to the surface of the fixing frame (4). Multiple rollers (6) are rotatably connected to the surface of the flipping plate (5).

2. A conveniently loadable transport vehicle for mining equipment repair according to claim 1, characterized in that: The surface of the limiting plate (11) is provided with a plurality of teeth arranged in a circumferential array, and the height of the teeth is less than the length of the limiting plate (11). The shaft (10) penetrates the surface of the limiting plate (11), and the surface of the shaft (10) is provided with a movable groove (17).

3. A conveniently loadable transport vehicle for mining equipment repair according to claim 2, characterized in that: The movable groove (17) is a cross-shaped groove. A central rod (13) is fixedly connected to the surface of the movable groove (17). A sliding block (16) passes through the surface of the central rod (13). A rubber sleeve (14) is fitted on the surface of the central rod (13).

4. A conveniently loadable transport vehicle for mining equipment repair according to claim 3, characterized in that: One end of the rubber sleeve (14) is fixedly connected to the surface of the movable groove (17), and the other end of the rubber sleeve (14) is fixedly connected to the surface of the sliding block (16). The sliding block (16) has a cross-shaped block structure and is fixedly connected to the inner wall of the card plate (12).

5. A conveniently loadable transport vehicle for mining equipment repair according to claim 1, characterized in that: The surface of the card plate (12) is provided with a plurality of teeth arranged in a circular array. The teeth are interlocked with the teeth on the surface of the limiting plate (11) to limit the fixed frame (4). An extension cover (15) is fixedly connected to the end surface of the card plate (12) away from the limiting plate (11).

6. A conveniently loadable transport vehicle for mining equipment repair according to claim 1, characterized in that: The fixed frame (4) has a square frame plate structure. Rotating shafts (9) are rotatably connected to the two sides of the fixed frame (4). The flip plate (5) is fixedly connected between the two rotating shafts (9). The flip plate (5) has a U-shaped plate structure. Fixing grooves (18) are opened on the two sides of the flip plate (5).

7. A conveniently loadable transport vehicle for mining equipment repair according to claim 1, characterized in that: The fixed frame (4) has square grooves on both sides, and a fixed plate (7) is provided through the square groove. A rubber strip (8) is provided through the surface of the fixed plate (7). The two ends of the rubber strip (8) are fixedly connected to the two sides of the square groove. One end of the fixed plate (7) is engaged in the fixed groove (18) to limit the position of the flip plate (5).

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