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| Intelligent research on articulated self-propelled raise drilling rig suitable for underground narrow tunnel |
| Received:January 25, 2022 Revised:March 19, 2022 |
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| DOI： |
| KeyWord:raise drilling rig; raise drilling rig construction; articulated self-propelled; mining technology; intelligent rock drilling; remote control |
| Author | Institution |
| LI Zhongyan |
湖南一二机械科技有限公司 |
| LONG Guoqiang |
湖南一二机械科技有限公司 |
| SHEN Shengqiang |
湖南一二机械科技有限公司 |
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| Abstract: |
| In order to solve the problems of large size, difficult Transport, low automation and poor control accuracy of existing raise driller, this paper uses the system integration and control technology of center articulated chassis structure, floating frame design, PLC program control and remote intelligent control. and Mechanical structure, power matching, intelligent walking problem , automatic drilling was studied, Finally, an articulated self-propelled raise drill is designed for narrow tunnel in trackless mine. The drill realizes the walking and turning of the equipment through the way of track traction and tire drag and hang, the whole process of walking, positioning and construction without any disassembly, simple and convenient. Field application shows that compared with the the existing drilling rig, the paper design of articulated self-propelled patio drilling roadway through sex good, small size, fast drilling, hole of high precision, low construction cost, both in the efficiency of construction, or in the intelligent degree had the very big promotion, is very good to satisfy the development demand of intelligent mining about equipment replaces people,with high efficient and intelligent. |
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