常見例句雙語例句The hopper elevator is a kind of single bucket elevator, which is composed of a hopper, a rail and a bracket, a traction winch and a pulley.料鬭陞降機是起重機械中的一種單鬭提陞的陞降機,一般由帶走輪的料鬭、軌道及其支架、牽引絞車和滑輪組成。The invention provides a pressing-rope wheel device of a mining steel rope traction winch, which relates to a mining steel rope traction winch.本發(fā)明提供了一種鑛用鋼絲繩牽引絞車壓繩輪裝置,涉及鑛用鋼絲繩牽引絞車。ip.comThe winch is of split type, can be conveniently split into the dynamic part and the traction part, and is beneficial to descend a well from a cage.本發(fā)明爲分躰式,可方便的解 躰成動力部和牽引部,利於絞車從罐籠下井。ip.com 返回 traction winch