带式输送机张紧装置蓄能器容量的理论分析

Theoretical Analysis on Energy Accumulator Capacity of Tensioning Gear of Belt Conveyor

带式输送机是矿业生产必不可少的运输设备。对长距离且运载量大的带式输送机,其张紧装置需要提供稳定的张力和行程,以便于液压系统的调节和控制。张紧装置中,蓄能器为张紧装置提供有效的张力,以保证带式输送机的正常工作。简要说明了带式输送机张紧装置蓄能器的重要作用,分析了带式输送机张紧装置的工作原理,对蓄能器容量的合理性选择进行分析。

Belt conveyor is indispensable transport equipment for production of mining. For long distance and capacity of large belt conveyor, the tensioning device needs to be provided a stable tension and schedule in order to adjustment and control of hydraulic system. The accumulator provides effective tension in order to guarantee normal operation of belt conveyor. In this paper, the author briefly explained important role of energy accumulator of tensioning device of belt conveyor, and analyzed working principle of tensioning device and rationality selection of energy accumulator capacity.