电液控制型断带抓捕器的分析与设计  

Analysis and Design Electro-hydraulic Type Belt Capture Device of Belt Conveyor

作　　者：张旭辉[1] 马宏伟[1] 陈伟林[1] 毛清华[1] 张大伟[1] 

机构地区：[1]西安科技大学机械工程学院,西安710054

出　　处：《煤矿机械》2011年第12期30-33,共4页Coal Mine Machinery

基　　金：教育部科学技术研究重点项目资助(211179)

摘　　要：针对当前煤矿带式输送机断带事故频发,断带防护水平较低的现状,分析并设计一种新型钢丝绳芯输送带断带抓捕系统。通过对现有典型抓捕器进行分析,提出电液控制型断带抓捕器解决方案,采用牛顿力学计算抓捕器关键部位受力,对系统的机械结构进行设计和计算。Aimed at the status of frequent belt accidents of conveyor belt and the the lower level of belt fracture protection in coal mine, a novel device equipment, the electro-hydraulic type belt capture device were introduced. After the typical capture device on the market was analysed, an electro- hydraulic control type capture device solution was put forward. Then the force on capture device was calculated, and the mechanical structure of the device was designed.

关 键 词：带式输送机 断带抓捕器 力学特性 响应时间 

分 类 号：TD528[矿业工程—矿山机电] TH227[机械工程—机械制造及自动化]