农业装备与车辆工程2025，Vol.63Issue(6)：119-123,128,6.DOI:10.3969/j.issn.1673-3142.2025.06.004
煤矿钻机互锁式防卡电液控制方法与仿真实验
Interlocking anti-sticking electro-hydraulic control method and simulation on coal mine drilling rig
叶鹏 1王登科 1鹿强 1李金 1孔祥栋 1李东民2
作者信息
- 1. 山东华坤地质工程有限公司,山东 泰安 271000
- 2. 山东科技大学 智能装备学院,山东 泰安 271019
- 折叠
摘要
Abstract
Aiming at the stcking for drilling rig during coal mine drilling operation,an interlocking anti-sticking electro-hydraulic control method was proposed according to the structure and working principle of coal mine drilling rigs.By employing a sequence valve for the rotary motor and the feeding cylinder of the drilling rig,respectively,the control oil pressure of the two sequence valves was equal to each other's inlet oil pressure,thus an interlocking anti-sticking method was established.Furthermore,the anti-sticking electro-hydraulic circuit was simulated by AMESim,and the oil inlet pressures of the rotary motor and the feed cylinder under different sticking threshold conditions were obtained.The experimental results showed that the proposed method could effectively control the rotation and feeding motion of the drilling rig and avoid drilling accidents,thus the safety and production efficiency was improved.关键词
煤矿钻孔/互锁/防卡/电液控制/AMESimKey words
coal mine drilling rig/interlocking/anti-sticking/electro-hydraulic control/AMESim分类
矿业与冶金引用本文复制引用
叶鹏,王登科,鹿强,李金,孔祥栋,李东民..煤矿钻机互锁式防卡电液控制方法与仿真实验[J].农业装备与车辆工程,2025,63(6):119-123,128,6.
