INCLINED HOISTING UNIT

摘要

FIELD: transport.SUBSTANCE: complex can be used in: in mining industry. The unit contains elevating machine, elevating reservoir moving by means of rope(s) and rope-supporting rollers. Rope-supporting rollers are equipped with individual electric motors receiving power from electric generator mechanically connected with elevating machine drive and therefore variation of cable-supporting rollers angular velocity is coordinated with rope(s) movement, both by value and by direction.EFFECT: invention provides reduced cable(s) and cable-supporting rollers wear and as consequence provides increased durability of hoisting unit.1 dwg