Mine Hoist equipment is raised along the shaft coal, ores, coal, decentralization material, personnel and equipment movements. The selection of the design of vehicles, the rope, elevator, and space launches, Derrick, motors, etc. to describe the Hoist Equipment Selection．
In the mine upgrade, according to the different uses, to choose an appropriate vehicles, the rope, elevator, and space launches, Derrick, motors, exceed and give full play to their effectiveness that we must master the mine hoisting equipment structure, working principles, characteristics, select the design, operation theory of knowledge, Selection reasonable to do, the proper use and maintenance to make it safe, reliable and economic operation.
Multi-rope friction hoist with a safe, small diameter wire rope, small-diameter round led, light-weight equipment, less power consumption, the advantages of cheap, rapid development. In addition to upgrading for deep shaft, the shaft can also be used for shallow and inclined to upgrade.
The design analyzing were as follows:
1. Advancing container selection and calculation: The skip capacity calculation and the standard selection is chiefly carried on;
2. The composition of wire rope, standard selection, calculation and protection and so on;
3. Much cords rub style lifter and electrical machinery selection calculation;
4. Advance systematic general arrangement;
5. Advancing system kinetics and kinematics calculation;
6. To choosing lifter, electric motor and wire rope and so on colleges calculate to reckon.
