Transport structure for conveyor-belt double windings in underground operation

摘要

In a transport structure for conveyor-belt double windings in underground mining, in which one winding shaft each is provided for both windings, which winding shaft interacts with the other winding shaft during the winding-up and winding-back of the conveyor belt, provision is made according to the invention for the two winding shafts to be mounted in a parallel plane between two frames and to be led out of their bearings with their ends, on one side, for driving with slip-on motors, and for the two frames to be connected to one another in an angularly rigid framework by end cross-pieces running perpendicularly to the planes, which framework has at its front ends pivot pins for tilting-gear plates with locking mechanisms, for which edges of flat sections are provided as abutments which are arranged like a beam-cross parallel and transversely to the planes and carry the pivot pins.