液压伸缩系统在急倾斜刮板运输机延缩中的应用  

Application of Hydraulic Telescopic System in Scraper Conveyor for Steep Seam

作　　者：符明华 梁文彬[1] 卓军[1] 刘华林[1] 刘建[1] 简学才 

机构地区：[1]四川省华蓥山煤业股份有限公司绿水洞煤矿,四川华蓥638601

出　　处：《煤炭工程》2015年第2期67-68,71,共3页Coal Engineering

摘　　要：为解决急倾斜煤层综采工作面延缩刮板运输机中部槽因煤层倾角大、人员操作困难,随时有设备下滑伤人的问题,以绿水洞煤矿3232工作面延缩刮板运输机为研究对象,提出利用液压伸缩系统延缩刮板运输机中部槽,介绍了延缩系统结构组织、工作原理,工业性试验结果表白:采用液压伸缩系统能够代替人工延缩刮板运输机,延缩系统将刮板运输机前后始终连接形成整体,有效杜绝下滑伤人事故。Aiming at the equipment sliding in scraper conveyor stretching in fully mechanized mining face of steep coal seam. The scraper conveyor in 3232 mining face of Lvshuidong coal mine was investigated, the hydraulic telescopic system was applied to remove and add line pans for scraper conveyor, and the structure organization and operating principle of the telescopic system were introduced. Industrial test results show that, the system could replace manpower to stretch scraper conveyor. The telescopic system joins the scraper conveyor as a whole part, effectively avoiding sliding accident, and offering references for scraper conveyor stretching for fully mechanized mining face of steed coal seam.

关 键 词：液压伸缩 急倾斜 刮板运输机 延缩装置 中部槽 

分 类 号：TD528.3[矿业工程—矿山机电]