Energy-saving timing automatic control type mine vehicle system

Abstract

The invention discloses an energy-saving timing automatic control type mine vehicle system which comprises steel frames, a jack wheel, a cable, two springs, a moveable frame and a mine vehicle seat, wherein the steel frames are used for mounting the mine vehicle; the jack wheel is located at the front end of the lower steel frame; the cable is arranged on the jack wheel; the two springs are arranged on the upper steel frame; the moveable frame is used for connecting the lower ends of the two springs; an upper contact sheet and a lower contact sheet which are not in contact with each other are arranged between the two springs of the upper steel frame; and the upper contact sheet and the lower contact sheet are respectively connected with circuits used for controlling the mine vehicle to start and stop automatically by wires. According to the invention, only a pure analog circuit is adopted for realizing the automatic starting and stopping of the mine vehicle, so that the cost is low, the performance is stable, the underground mine vehicle can achieve the effects of 'stopping under an unmanned state and starting under a manned state', the invalid empty running time of the underground mine vehicle can be reduced, the energy-saving effect is excellent, the working efficiency and the safety coefficient are high, and the energy-saving timing automatic control type mine vehicle system is suitable for wide popularization and application.

Description

technical field [0001] The invention relates to a monkey car, in particular to an energy-saving timing self-control monkey car system. Background technique [0002] The monkey cart is a kind of transportation equipment for transporting personnel in underground tunnels pulled by endless steel wire ropes. It has the advantages of simple structure, safety and reliability, and is a necessary transportation equipment for modern coal mining enterprises. Under normal circumstances, the erection length of monkey carts ranges from hundreds of meters to several thousand meters. Due to the particularity of underground coal mine production, it is difficult to grasp the time for employees to travel by car, and there are scattered workers. In order to make it more convenient for employees to travel by car, the monkey cars in the coal mine are basically in continuous operation at present, that is to say, no matter whether there are people riding or not, the monkey cars are in the running s...

AI Technical Summary

Problems solved by technology

Under normal circumstances, the erection length of the monkey cart is several hundred meters to several thousand meters. Due to the particularity of underground coal mine production, it is difficult to grasp the time for employees to ride the car, and there are scattered workers

In order to make it more convenient for employees to travel by car, the monkey cars in the coal mine are basically in continuous operation at present, that is to say, no matter whether people are riding or not, the monkey cars are in the running state, which not only increases the power loss of coal enterprises, but also causes The severe wear and tear of the equipment has caused potential safety hazards

[0003] Based on the above problems, the automatic start-stop energy-saving device applied to the monkey car also came into being. At present, the automatic start-stop energy-saving device of the monkey car generally uses wireless wave and reflective infrared detection methods, not only its transmitting and receiving devices are complicated, High cost, low detection accuracy and difficult maintenance

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