Special and electric annulus introduces mine promotion machine

A kind of appropriative that works as mine carries equipment, according to its different principle, can make undertake in order to revolving joints twine type and attrition type classified normally, still can divide the rope that it is and much rope according to different structure, tower type and be born type are waited a moment. Can use electric annulus regard promotion as the power of machine, signal in applying actually carry crucial part.

 Extensive definition, can include the category in promotion machine like the equipment such as elevator, firm car, crane inside. rope twines type is the time that appear and uses longer, internal composition wants relatively simple, but dependability effect is tall, can apply in deepness only below more shallow well, and loading capacity effect is little. Below rotaryjoint rotary joints deep well environment, because load is heavy the amount is larger, rope coil winding machine is restricted in the use in deep well by end. The effective settlement of attrition type the defect of rope pattern. But because deep well deepness is deeper, the fluctuant value of static stress also as greaten. Usually deepness does not exceed 1500 meters, still can use machine of attrition type promotion. Much rope Miniature Slip Rings pattern and rope pattern are same on the principle, advocate differ on the way that if promote steel the rope,winds, structure.

Because use, is much rope is twined, reliable function promotes greatly, because this can suit,be in deep well, extradeep well. Promotion engine is main by part of indicator of device of electromotor, decelerate, deepness, main shaft, control the part such as system, operating system is formed. Promotion machine regards the motivation of mine hoist as the system, electric annulus offerred stable signal, the sources of energy to transmit plan in braking system all. Domestic mine promotes the deepness indicator with machine commonly used place to Capsule Slip Rings basically have disc type now with memorial archway type. Deserve to have alarm bell on deepness indicator, in order to hints the driver makes decelerate operation in the begining in decelerate. Promotion machine falls in working status, the locomotive voice that must notice machine component is unusual, the establishment such as lamplight of signal of condition of deepness indicator index, appearance is normal, steel rope is placed degree discrepant often wait. Rotary joint