摘要
近几年,大倾角、长距离、大负荷带式输送机得到广泛应用,而且断带事故时有发生,对煤矿安全造成很大威胁,就目前国内几种断带保护装置进行详细介绍,分析其工作原理及利弊,为用户的选择提供一定的参考意见。
The belt conveyors with large inclination,long distance and heavy load have been widely used.However,belt-broken accident,often occurring,endangers the mine safety.Gives detail introduction to several types of broken belt protectors used in home were given.Aiming to supply suggestion for users’ selection,the work principle,advantages and disadvantages were analysed.
出处
《煤矿机械》
北大核心
2009年第10期118-120,共3页
Coal Mine Machinery
关键词
输送机
断带
保护装置
belt conveyor
broken belt
protector
