CN-224225060-U - Multifunctional mine car

Abstract

The utility model provides a multi-functional mine car relates to colliery transportation equipment field, including the frame, be provided with the wheel on the frame, still include U type carriage, connecting roller, through-hole, spacing subassembly, apron, installation component, gag lever post, holding tank, dust sticking subassembly and bolster; the mine car in this application possesses upset unloading, presses down multiple functions such as dirt and safety protection, and then the in-process coal dust excessive volume of transporting the colliery at the mine car is showing and is reducing, simultaneously can be convenient after reaching the region of unloading remove the spacing upset of carriage immediately and unload, unload the back reset carriage that finishes can, in sum, the function of mine car is more various and excellent in use effect.

Inventors

• ZHOU TAO
• WANG YAO
• DONG LEI

Assignees

• 山东矿运机械设备制造有限公司

Dates

Publication Date

20260512

Application Date

20250618

Claims (9)

1. 1. The multifunctional mine car comprises a frame (1), wheels (2) are arranged on the frame (1), and is characterized in that side bars are symmetrically and fixedly arranged on the frame (1), the multifunctional mine car also comprises a U-shaped carriage (3), a connecting roller (4), a through hole, a limiting component (5), a cover plate (6), a mounting component (7), a limiting rod (8), a containing groove (9), a dust adhering component (10) and a buffer piece (11), The U-shaped carriage (3) is symmetrically welded with connecting rollers (4) which are respectively and rotatably connected with two side rods, and one connecting roller (4) is provided with a through hole; the limiting component (5) is matched with the through hole so as to enable the U-shaped carriage (3) to be in a vertical state; The cover plate (6) is connected with the U-shaped carriage (3) through a mounting assembly (7) arranged on the U-shaped carriage (3) and seals the upper surface of the U-shaped carriage, and the cover plate (6) is abutted against a limit rod (8) fixedly arranged on the U-shaped carriage (3); The accommodating groove (9) is formed in the inner side of the cover plate (6), and a dust adhering component (10) is arranged in the accommodating groove (9); The buffer parts (11) are symmetrically arranged on the outer sides of the two side rods.
2. 2. A multi-purpose mining vehicle according to claim 1, wherein the limit assembly (5) comprises a cartridge (51), a roller (52), external threads and internal threads, The inserting cylinder (51) is welded on the frame (1); The inserting roller (52) passes through the through hole and is matched with the inserting cylinder (51); the external thread is arranged at one end of the insertion roller (52) inserted into the insertion cylinder (51); The inner bottom end region of the insertion barrel (51) is provided with an internal thread matched with the external thread.
3. 3. A multi-purpose mining vehicle according to claim 1, wherein the mounting assembly (7) includes a mounting bar (71), a plug bar (72), an L-shaped connecting bar (73) and a slot (74), The mounting rods (71) are symmetrically welded on the U-shaped carriage (3), and the mounting rods (71) are leveled with the top of the U-shaped carriage (3); The inserted link (72) is symmetrically welded on the cover plate (6) through an L-shaped connecting rod (73); The slots (74) which are matched with the shapes of the inserting rods (72) in a one-to-one correspondence mode are arranged on the mounting rods (71), and the inserting rods (72) are matched with the slots (74).
4. 4. A multi-purpose mining vehicle according to claim 1, wherein the dust-binding assembly (10) includes a mounting frame (101), mounting holes (102), a dust-binding net (103) and fixing bolts (104), The outer wall of the mounting frame (101) is circumferentially attached to the inner wall of the accommodating groove (9), and mounting holes (102) are symmetrically formed in the mounting frame (101); the dust-sticking net (103) is arranged on the mounting frame (101); The fixing bolt (104) passes through the mounting hole (102) to be in threaded connection with a threaded hole formed in the cover plate (6).
5. 5. A multi-purpose mining vehicle according to claim 3, wherein the slot (74) is provided with a magnet at its end and the insert rod (72) is made of martensitic stainless steel.
6. 6. A multi-purpose mining vehicle according to claim 1, wherein the cushioning member (11) is a polyurethane cushioning member.
7. 7. A multi-functional mine car according to claim 1, wherein the frame (1) is provided with a rubber strip (12) in flexible contact with the U-shaped car (3).
8. 8. A multi-functional mine car according to claim 1, characterized in that the cover plate (6) is provided with a handle (13).
9. 9. A multifunctional mine car according to claim 1, characterized in that the inner wall of the U-shaped car (3) is coated with an epoxy primer, the outer side of which is coated with a nanocomposite coating.

Description

Multifunctional mine car Technical Field The utility model relates to the field of coal mine transportation equipment, in particular to a multifunctional mine car. Background Coal mines are areas where human beings mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and open pit coal mines, and coal is generally selected to be mined into underground mining tunnels when a coal seam is far away from the ground surface, wherein the coal mines are underground coal mines, and mine cars are indispensable tools for mining in coal mining. At present, the carriage of the mine car is directly communicated with the outside in the process of transferring the mine car, so that a large amount of coal dust overflows, the environment is polluted immediately, the dust suppression function is lacking, and meanwhile, most of the existing mine car does not have the function of conveniently overturning and discharging, so that the use effect and the functionality of the mine car are to be improved. Disclosure of utility model The utility model aims to solve the problems in the background art, and further provides a multifunctional mine car. The technical scheme adopted for solving the technical problems is as follows: The multifunctional mine car comprises a car frame, wheels are arranged on the car frame, side rods are symmetrically and fixedly arranged on the car frame, a U-shaped carriage, a connecting roller, a through hole, a limiting assembly, a cover plate, a mounting assembly, a limiting rod, a containing groove, a dust adhering assembly and a buffer piece are also included, The U-shaped carriage is symmetrically welded with connecting rollers which are rotationally connected with the side rods, and one of the connecting rollers is provided with a through hole; The limiting component is matched with the through hole so as to enable the U-shaped carriage to be in a vertical state; The cover plate is connected with the U-shaped carriage through a mounting assembly arranged on the U-shaped carriage and seals the upper surface of the U-shaped carriage, and the cover plate is abutted against a limiting rod fixedly arranged on the U-shaped carriage; The accommodating groove is formed in the inner side of the cover plate, and a dust adhering component is arranged in the accommodating groove; The buffer parts are symmetrically arranged on the outer sides of the two side rods. Further, the limiting component comprises a plug cylinder, a plug roller, external threads and internal threads, The insertion cylinder is welded on the frame; The inserting roller passes through the through hole and is matched with the inserting cylinder; the external thread is arranged at one end of the insertion roller, which is inserted into the insertion cylinder; the internal bottom end area of the insertion cylinder is provided with internal threads matched with the external threads. Further, the mounting component comprises a mounting rod, a plug rod, an L-shaped connecting rod and a slot, The mounting rod is symmetrically welded on the U-shaped carriage and is leveled with the top of the U-shaped carriage; the inserted link is symmetrically welded on the cover plate through the L-shaped connecting rod; The slots which are matched with the shapes of the inserted bars in a one-to-one correspondence manner are arranged on the mounting bars, and the inserted bars are matched with the slots. Further, the dust adhering component comprises a mounting frame, a mounting hole, a dust adhering net and a fixing bolt, The outer wall of the mounting frame is circumferentially attached to the inner wall of the accommodating groove, and mounting holes are symmetrically formed in the mounting frame; The dust-sticking net is arranged on the mounting frame; the fixing bolt passes through the mounting hole and is in threaded connection with a threaded hole formed in the cover plate. Further, the tail end of the slot is provided with a magnet, and the inserted link is made of martensitic stainless steel. Further, the buffer piece adopts a polyurethane buffer. Further, the frame is provided with a rubber strip which is in flexible contact with the U-shaped carriage. Further, a handle is arranged on the cover plate. Furthermore, the inner wall of the U-shaped carriage is coated with epoxy primer, and the outer side of the epoxy primer is coated with a nano composite coating. Compared with the prior art, the utility model has the beneficial effects that: Compared with the prior art, the mine car has the functions of overturning and unloading, dust suppression, safety protection and the like, so that the overflow amount of coal dust is obviously reduced in the process of transferring the mine car to the coal mine, meanwhile, the limit of a carriage can be conveniently relieved after the mine car reaches an unloading area, the carriage can be overturned immediately for unloading, and the carriage can be reset after the unloa