下运带式输送机液力制动闭环控制的研究  

Study on downward belt conveyor with close-circulation fluid braking

作　　者：戴建立[1] 史志 王志信 

机构地区：[1]上海交通大学机械学院,上海200030 [2]煤科总院上海分院,上海200030

出　　处：《煤矿机械》2001年第10期22-23,共2页Coal Mine Machinery

摘　　要：根据下运带式输送机制动工况的要求 ,设计出带有闭环控制系统的液力制动设备 ,它能准确地控制下运带式输送机的减加速度 。Through carefully study on brake condition of the down_ward belt conveyor in coal mining.In order to solve the uncontrollable technical difficulties,a close_circulation control system,which can make it control the acceleration change as wanted during braking is designed.

关 键 词：下运带式输送机 液力制动 闭环控制 制动工况 

分 类 号：TD528.1[矿业工程—矿山机电]