带式输送机液压张紧装置设计分析

Analysis to the Design of Hydraulic Tension Device in Belt Conveyor

设计了一种以油缸为执行元件实现张紧、用慢速绞车对张紧小车进行较大距离牵引的张紧装置,做了总体结构和液压系统设计,分析了工作原理,对液压系统主要技术参数的选取进行了讨论。

The paper designs a kind of tension device among which the oil cylinder serves as executive element to realize tension and low-velocity winch is applied to make long-distance traction for tension dolly. It also designs whole structure and hydraulic system, analyses the working principle, and discusses the selection of main technical parameter of hydraulic system.【 Descriptors】 Belt conveyor Hydraulic Tension Design analysis