An automatic rope-receiving device for mine steel wire rope with rope-discharging function

Abstract

The invention relates to a mine steel wire rope automatic collecting device with a rope discharging function. The mine steel wire rope automatic collecting device is characterized in that the power of an anti-explosive motor is decelerated by a decelerator and is outputted, a torque sensor is arranged, and the power is transferred to a driving shaft to realize the coiling action of a rope disc; a support shaft is fixed by a parallel four-bar linkage mechanism, the parallel four-bar linkage mechanism is rotated to quickly move the support shaft, and the space is provided for the detachment of the rope disc; by adopting the automatic rope discharging device, and also additionally arranging a steel wire rope torque releasing assembly, the steel wire rope is sequentially discharged, and the torque of a steel wire rope is released when the steel wire rope is cut; by arranging an electric control cabinet, the signals of a rotation speed sensor and the torque sensor are fed back, so that the functions of automatic speed adjusting and constant-torque recycling of the steel wire rope are realized; the problems of low manual recycling efficiency of the steel wire rope, large labor investment, and poor safety are solved.

Description

technical field [0001] The invention relates to a coal mine hoist steel wire rope replacement and recovery device, in particular to a device for real-time recovery of steel wire ropes during the first rope replacement process of a mine multi-rope friction hoist. Background technique [0002] Mining wire ropes play an important role in the lifting and transportation of coal mines and equipment. Due to the humid working environment of the steel wire rope and the variable load, wire breakage and diameter reduction occur within the service life, and the hoisting wire rope must be replaced to prevent safety accidents. [0003] Because the hoisting wire rope is relatively thick and most of them are single-layer strands, the entire length of the wire rope should be replaced at one time. In the past recycling process of the old rope, the wire rope was mostly cut and recovered by hand. In this method, firstly, the manual recovery labor input is huge, and it is easy to affect the rep...

AI Technical Summary

Problems solved by technology

However, the mining steel wire rope is characterized by thicker and poor elasticity. In the process of recycling, only relying on the rewinding action of the rope reel, it is easy to cause chaotic loops and mutual entanglement of the steel wire rope, and the smooth recovery of the mining steel wire rope cannot be realized.

And in the dismounting process of the rope reel, the rope reel will be dismantled from the whole shaft, the required disassembly space is large, time-consuming and laborious

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