The invention provides a belt conveyor vertical heavy hammer tensioning roller overhauling device and a using method. The belt conveyor vertical heavy hammer tensioning roller overhauling device comprises an electric winch, a steel wire rope set, a fixed pulley set, a balancing weight, a balancing weight fixing base, a movable supporting arm, a fixed supporting arm and a manual push rod. An electric winch drives a winding drum in the electric winch to unreel a rope, a steel wire rope set and a balancing weight move downwards due to the dead weight, when a reaming hole in the lower end of the balancing weight falls to coincide with a reaming hole in the upper end of a balancing weight fixing base, the electric winch stops and stops unwinding the rope, and at the moment, the balancing weight is connected with the balancing weight fixing base through a pin shaft; then, the electric winch is started, the electric winch drives a winding drum in the electric winch to take up a rope, at the moment, the vertical heavy hammer device is lifted upwards along with a fixed pulley block on the vertical heavy hammer device, and when a limiting switch is touched, the electric winch is stopped; the movable supporting arm is unfolded and fixed at a working position value, and at the moment, a worker can conveniently and efficiently inspect, maintain and the like on the tensioning roller on the maintenance platform. The belt conveyor can be applied to the technical field of belt conveyors.
本发明提供一种带式输送机垂直重锤拉紧滚筒检修装置及使用方法,包括:电动卷扬、钢丝绳组、固定滑轮组、配重块、配重固定基座、活动支撑臂、固定支撑臂和手动推杆;通过电动卷扬带动其内部的卷筒放绳,钢丝绳组和配重块因自重向下运动,当配重块下端铰孔降落到与配重固定基座上端铰孔重合时,电动卷扬停机并停止放绳,此时用销轴将配重块与配重固定基座连接;随后启动电动卷扬,使电动卷扬带动其内部的卷筒收绳,此时垂直重锤装置将随其上的固定滑轮组一起向上起升,当触碰到限位开关,电动卷扬停机;展开活动支撑臂固定在工作位值,此时工人可方便、高效的在维修平台上对拉紧滚筒进行检查、维护等操作。该发明可应用于带式输送机技术领域中。
Vertical heavy hammer tensioning roller overhauling device of belt conveyor and using method
一种带式输送机垂直重锤拉紧滚筒检修装置及使用方法
2023-05-16
Patent
Electronic Resource
Chinese
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