摘要
为将顶管机用于煤矿井下,针对矿用掘进设施的新工艺,采用两级运动行程,设计了反向拔管装置和工具管夹具,研制一种具有出力大、同步性高和易拔管等特点的新型主顶机构。该机构通过实验测试,达到了相应标准的要求,取得了良好的效果。
In order to apply the pipe-jacking machine at underground coal mine, aims at the new technology for mine excavation facilities, utilizes a two-stage campaign trip to design the reverse extubation units and tool holders. Develops a big, synchronized, high output, easy removal and other characteristics of the new institution. The agency passes the test, and meets the requirements of corresponding standards, which achieves the good results.
出处
《煤矿机电》
2015年第1期8-9,13,共3页
Colliery Mechanical & Electrical Technology
基金
中国煤炭科工集团青年基金项目(2013QN023)
关键词
主顶机构
同步控制
改进
main push mechanism
synchronous control
improvement
