掘进装备高可靠性角度测量机构设计  

Design of Angle Measuring Mechanism with High Reliability for Tunnelling Equipment

作　　者：张东宝 Zhang Dongbao(CCTEG Taiyuan Research Institute Co.,Ltd.,Taiyuan 030006,China;Shanxi Tiandi Coal Mining Machinery Co.,Ltd.,Taiyuan 030006,China)

机构地区：[1]中国煤炭科工集团太原研究院有限公司,太原030006 [2]山西天地煤机装备有限公司,太原030006

出　　处：《煤矿机械》2023年第6期1-2,共2页Coal Mine Machinery

基　　金：国家重点研发计划项目(2020YFB1314003);山西省重大共性关键技术项目(2020XXX001);山西天地煤机装备有限公司重点项目(M2022-ZD01)。

摘　　要：为了解决国产掘进装备传统截割高度测量方法存在精度低、可靠性不高的问题,创新开发了一套结构合理、维护方便、可靠性高的转角测量机构。介绍了其结构、设计特点和润滑方式。该机构应用于某掘进设备截割系统采高定位系统中,结果表明,与原有测量方法相比,机构故障率低、实现了截割机构摆动角度的精确实时测量,具有一定的推广应用价值。In order to solve the problems of the low reliability and low measurement degree of traditonal cutting height measurement method for domestic tunnelling equipment,one innovative measuring mechanism with rensonable structure,excellent serviceability and high reliability was designed and developed.The mechanical structure,lubricating method and the features of the system were introduced.The mechanism was successfully used in positioning system of one coal mine.The result shows that comparing with the original measurement method,it reduced the fault rate of mechanism and realized the accurate real-time measurement of the swing angle of the cutting mechanism,which has certain popularization and application value.

关 键 词：掘进装备 定位系统 精确测量 润滑方式 高可靠性 

分 类 号：TD402[矿业工程—矿山机电]