The invention discloses a shifter which relates to the technical field of engineering machinery. The shifter comprises a shifter body, a bracket assembly, a first shifting head, a second shifting head, a transmission assembly and a driving part, wherein the bracket assembly is arranged above the shifter body; the first and second shifting heads are used for clamping a steel rail of a belt type conveyor and are arranged on the side, along a width direction, of the shifter body, in a spaced manner, and the first shifting head is connected to the shifter body; the transmission assembly is connected to the bracket assembly and extends to the side, along the width direction, of the shifter body, and the transmission assembly can drive the first and second shifting heads to lift along a verticaldirection; and the driving part is fixedly connected to the bracket assembly and is connected to the transmission assembly, and the driving part can drive the transmission assembly to move. The shifter can eliminate a landing place of the belt conveyor when shifting the belt conveyor to reduce the shifting resistance and can shift the belt conveyor in pulling and dragging directions.
本发明公开了一种移设机,涉及工程机械技术领域。该移设机包括移设机本体、支架组件、第一移设头、第二移设头、传动组件和驱动件,支架组件设置于移设机本体上方;第一移设头和第二移设头均用于夹持带式输送机的钢轨,第一移设头和第二移设头均设置于移设机本体沿宽度方向的一侧且沿移设机本体的宽度方向间隔设置,第一移设头与移设机本体连接;传动组件与支架组件连接且延伸至移设机本体沿宽度方向的一侧,传动组件能够带动第一移设头和第二移设头沿竖直方向升降;驱动件与支架组件固接且与传动组件连接,驱动件能够驱动传动组件运动。该移设机在移置带式输送机时能够消除带输送机的着地点,减小移设阻力,能够实现在推动和拖拽方向均可移设。
Shifter
一种移设机
2021-03-19
Patent
Electronic Resource
Chinese