| 钻机短距离快速移动装置轨道卡紧机构的研究 |
| |
| 引用本文： | 孙玉宁,韩宝灯,尚志远. 钻机短距离快速移动装置轨道卡紧机构的研究[J]. 煤矿机械, 2011, 0(10): 36-38 |
| |
| 作者姓名： | 孙玉宁 韩宝灯 尚志远 |
| |
| 作者单位： | 河南理工大学能源科学与工程学院; |
| |
| 摘 要： | 钻机短距离快速移动装置能够提高煤矿全液压坑道钻机的移动速度,针对钻机在有轨道巷道短距离移动的情况,设计了一种轨道卡紧机构即卡轨。在使用过程中,偏心连杆尾部的偏心圆推动夹板夹紧轨道,使卡轨作为钻机移动的支点。此外,为使偏心圆具有自锁功能,通过计算选择了合适的偏心距及回转轴半径。
|
| 关 键 词： | 轨道卡紧机构 偏心连杆 自锁 剪切力 |
Research on Rail Track Clamping Body of Short-range Quickly Mobile Devices of Drilling Rig |
| |
| SUN Yu-ning,HAN Bao-deng,SHANG Zhi-yuan. Research on Rail Track Clamping Body of Short-range Quickly Mobile Devices of Drilling Rig[J]. Coal Mine Machinery, 2011, 0(10): 36-38 |
| |
| Authors: | SUN Yu-ning HAN Bao-deng SHANG Zhi-yuan |
| |
| Affiliation: | SUN Yu-ning,HAN Bao-deng,SHANG Zhi-yuan(College of Energy Science and Engineering,Henan Polytechnic University,Jiaozuo 454000,China) |
| |
| Abstract: | The mobile devices of drill which moves quickly in short range can make the whole hydraulic tunnel drill speeded up.A rail track clamping body named clamping track is designed,according to the movement of the mobile devices of drill in short range.Being in operation,the eccentric round which is located in the end of the eccentric link drives the splint to make the rail track clamped,at the same time,the clamping body makes the drill move as the fulcrum.In addition,in order to make the eccentric round had se... |
| |
| Keywords: | track clamping body eccentric link self-locking shear stress |
| 本文献已被 CNKI 等数据库收录！ |
|
