MLC5(3)-9 Coal Mine Material Transport Wagon Carts
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Material trucks, also known as material trucks, are suitable for underground mining mines to transport supporting materials and other materials along underground tunnels and surface industrial sites.
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Underground Explosion-proof
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High Working Efficiency Energy Saving
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Product Description
Material trucks, also known as material trucks, are suitable for underground mining mines to transport supporting materials and other materials along underground tunnels and surface industrial sites. Material vehicles are vehicles used to transport pit wood, supports or other materials by narrow-gauge railways on the ground and underground tunnels of coal mines. One or both sides of the material car box can be opened. With the help of the unloading curved rail installed on the unloading point, the mine car is inclined, and the side door is opened by the pull rod for unloading.
Special vehicles for mine rail transportation. In order to adapt to the narrow conditions of underground tunnels, the overall dimensions are compact. There are freight cars, people's cars, skip cars, etc.
The tramcar is a narrow gauge railway transport vehicle that transports coal, ore, waste rock and other bulk materials in the mine, and generally must be towed by a locomotive or winch. According to different structures and unloading methods, tramcars are divided into five categories: fixed tramcars (material cars, flat cars), tipper tramcars, single side curved rail side dump tramcars, bottom (side) dump tramcars and shuttle tramcars.
A vehicle hauled by a locomotive or winch to transport coal, gangue, equipment, equipment and personnel. The tramcar is mainly used for the rail transportation of underground roadway, shaft and ground. It is a kind of transportation equipment with the largest consumption and the most widely used in coal mines. The common track gauges are 600, 762 and 900 mm.
Standard or narrow gauge railway transport vehicles used to transport ore, waste rock, coal and other bulk materials in mines are generally pulled by locomotives or winches. In addition to the trams for transporting bulk materials, the mining vehicles also have flatbed trucks and material trucks for transporting materials; Inclined shaft passenger car and lane passenger car; Other special vehicles, such as explosive vehicles, water supply vehicles, fire engines, sanitary vehicles, etc.
A carrier for transporting bulk materials on light rails. Convey bulk building materials on construction site by manpower, winch or tractor. It is composed of bucket, frame, traveling wheel, coupler and other parts. The fixed car bucket is fixedly connected with the frame, and the car must be overturned and unloaded by the car dumper. The tipping bucket type mine car bucket is supported on the overturning rail of the car frame, and the bucket can overturn and unload materials on the overturning rail.
Requirements for maintenance, repair and assembly of material tramcar
Each tramcar in use shall be numbered and listed to record the purchase time, use environment, overhaul content, scrapping and other major items.
The calibration and rotating parts of the tramcar must be filled with oil frequently. The oil filling of the coupling wheel must wait until the new oil is discharged from the oil drain hole each time before stopping the oil filling. When the tramcar is deformed and widened during underground operation, it shall be reshaped in time.
The tramcar that has been shut down for a long time should be parked in a ventilated and dry place. It should not be stored in the open air to reduce the exposure to the sun and rain, reduce the corrosion damage and increase the service life.
Before final assembly, all parts (including purchased parts and standard parts) must be inspected and qualified before use.
All parts shall be cleaned and carried out in a clean environment.
The deviation of the assembled overall dimensions: the deviation of the overall width and traction height of the material car is ± 3mm, the deviation of the overall height is ± 8mm, and the deviation of the overall length is ± 10mm.
The length deviation of the car body is - 10 ～ 0mm, and the width deviation is ± 3mm.
The assembled tramcar shall be placed on a special straight road for inspection, and the gap between one wheel and the rail surface is not allowed to be greater than 2mm
After checking and derusting, the tramcar shall run steadily on the curve or straight road.
All components shall be coated with phenolic primer, and the fuselage shall be coated with finish paint according to the contract requirements. The paint appearance shall be uniform, flat, consistent in color, complete in coverage, and free of defects such as brush marks, peeling, accumulation and blistering. The adhesion of the paint film shall be checked by cross cutting. The coating shall not fall off or partially fall off at the edge of the grid or at the intersection of the cuts. The falling off area shall not be greater than 15%.
1. Precautions before using the material tramcar
1.1 Before use, the tramcar must be filled with enough grease for each rotating wheel, and can be put into operation only after each rotating part is filled with oil or grease.
1.2 The tramcar shall be carefully checked by professionals before use. When it is confirmed that it can run, it shall first run for 50km, then check again, and then turn to the normal running state.
2. Precautions during the use of material trams
2.1 The tramcar is generally used by one or more tramcars in formation. When the tramcar is used in formation, the number of tramcars per train is determined by the traction and braking force of the powered locomotive, but the maximum traction force shall not exceed 60KN.
2.2 In the process of loading and unloading goods, try to avoid the occurrence of human behaviors that damage the tramcar, such as collision and smashing, so as to effectively protect the normal use of the car body.
3. Precautions for failure prevention of material tramcar
The fault of tramcar generally occurs in the course of operation, which often leads to fatal accidents such as casualties and equipment damage. In order to reduce the occurrence of accidents, vehicles and wheels should be checked regularly, and the phenomena such as axle breaking and one wheel not moving should be minimized. The periodic inspection cycle is determined by each user according to the transportation distance and the integrity of the track, so that the tramcar can reach the normal service life or even extend.
Product Parameters
mine material car model | MLC2-6 | MLC3-6 | MLC5-6 | MLC5(3)-9 | MLC3-9 |
loadage(t) | 2 | 3 | 5 | 5 | 3 |
track gauge(mm) | 600 | 600 | 600 | 900 | 900 |
contour dimension(mm) | 2000*880*1150 | 1050*1200*1200 | 3450*1200*1200 | 3450*1230*1200 | 2100*1150*1300 |
wheel base(mm) | 550 | 750 | 1100 | 1100 | 900 |
wheel diameter | 300 | 300 | 350 | 350 | 350 |
heigth of towing attachment(mm) | 320 | 320 | 320 | 320 | 320 |
allowed traction(kn) | 60 | 60 | 60 | 60 | 60 |
overall weight(kg) | 520 | 520 | 920 | 940 | 790 |
