Coal mine conveying system

Abstract

The invention relates to a coal mine conveying system. The coal mine conveying system comprises a shuttle car, wherein the box upper tops at the two sides of a shuttle car body are connected with a hanger plate in the center position; the hanger plate is connected with a pulley frame having a pulley; a rope fixing component is fixedly connected to the two ends of the bottom of the shuttle car; two rope guide wheels are fixedly connected to the center positions of the two sides of the shuttle car body; a reel rope is fixedly connected to the center position of the bottom of the shuttle car; the front end of the shuttle car is provided with an L-shaped blanking plate connected to the shuttle car body; the upper end of the blanking plate is slidingly connected with a suspension rail through the pulley; the lower end surface of the blanking plate is fixedly connected with a groove upper of an unloading groove; and one end of a baseplate of the unloading groove is fixedly connected to the shuttle car body, and the other end is positioned above a belt machine. The feed end of the coal mine conveying system is positioned at one side of the hanger plate for feeding from the upper side, so that the labor intensity of operators is relieved; the discharge groove is formed to reduce coals dropping on the ground; and a nozzle is arranged for spraying water, so that the operation environment is purified, and the health of operators is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of coal mine production, in particular to a coal mine conveying system. Background technique [0002] The traditional coal mine transportation system is to lay tracks on the ground and transport goods and personnel by double-track transport trolleys. The track laying on the ground is cumbersome, the construction cost is high, and the maintenance is difficult; the imported monorail cranes are very expensive and the input cost is too high. And the performance is unstable, and the maintenance cost is high. [0003] In recent years, a hoisting conveying system for coal mine transportation in tunnels has appeared. This system solves the above problems by installing the rails on the arched steel frame. , causing inconvenience, and there is no excessive mechanism when unloading, but directly unloading onto the belt conveyor, which is likely to cause a large amount of coal to scatter, further causing air pollution ...

AI Technical Summary

Problems solved by technology

[0002] The traditional coal mine transportation system is to lay tracks on the ground and transport goods and personnel by double-track transport trolleys. The track laying on the ground is cumbersome, the construction cost is high, and the maintenance is difficult; the imported monorail cranes are very expensive and the input cost is too high. And unstable performance, high maintenance costs

[0003] In recent years, a hoisting conveying system for coal mine transportation in tunnels has appeared. This system solves the above problems by installing the rails on the arched steel frame. , causing inconvenience, and there is no excessive mechanism when unloading, but directly unloading onto the belt conveyor, which will easily cause a large amount of coal to scatter, further causing air pollution in the tunnel, and posing a serious threat to the health of operators

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