井下无轨设备液压系统集成化设计

Integrated Design of Hydraulic System for Underground Vehicle

井下无轨设备包括钻机、铲运机、运矿车及服务车,主要用于金属矿山的钻探、铲运、运输及辅助作业,本文主要涉及配有弹簧制动湿式多盘制动桥的车辆制动系统及液压先导系统集成,通过分析原液压系统原理选择插装阀及板阀进行集成,极大的减少了系统管路及成本,系统更加紧凑。

Underground vehicles include drilling,loading, hauling and utility, used tor metal mine drilling, scraping, transportation and auxiliary operations, This article mainly relates to Spring applied hydraulically released muhi-internal wet disc brakes system and hydraulic pilot system integration, Through the analysis of the original principle of hydraulic system selection cartridge valve and plate valve for integra- tion,Greatly reducing the system piping and cost, the system is more compact.