DEVICE FOR MECHANIZED MINERAL EXTRACTION, EG COAL, IN INDERGROUND DRIFTS

摘要

The inventive device comprises actuator, the traction chain, chain sprocket, the main drive, the auxiliary drive and steering motor. Main drive motor via the clutch, the planetary gear intermediate stage and the main stage is kinematically coupled with one of the battlements Stars. Engine vspomaga- Tel'nykh drive via the clutch, the planetary gear intermediate stage and the main stage is kinematically coupled with the other toothed sprocket Steering motor kinematically coupled via the worm gear with the second input Ewen planetary gear of the auxiliary drive or main drive. Adjustable motor has a control circuit. Worm gear is formed as a two screw Cove. Ki worm through an intermediate gear reduction unit connected to the controllable motor kinematically coupled to the second input element of the planetary gear and of relative offset from one another by 180 & amp; deg; The longitudinal axis of symmetry arranged parallel to the screw Cove. 2 ZP f ly-3-yl.