全方位钻机钻孔姿态调节装置研究
发布时间：2019-07-02 20:53
【摘要】：通过对比与分析,提出了一种煤矿钻机用全方位钻孔姿态调节装置,并详细介绍了该装置的主要结构及工作原理。以某型钻机为例,对该装置的关键零部件进行了有限元分析及机构运动学分析和现场试验。试验结果表明:该装置能在液压阀的操纵下自动完成钻孔倾角、方位角及高度的调节,自动化程度高,满足现场使用要求。
[Abstract]:Through comparison and analysis, a kind of omni-directional drilling attitude adjustment device for coal mine drilling rig is put forward, and the main structure and working principle of the device are introduced in detail. Taking a drilling rig as an example, the finite element analysis, kinematic analysis and field test of the key parts of the device are carried out. The test results show that the device can automatically adjust the drilling inclination angle, azimuth angle and height under the control of hydraulic valve, and the degree of automation is high, which meets the requirements of field application.
【作者单位】： 中煤科工集团重庆研究院;瓦斯灾害监控与应急技术国家重点实验室;
【基金】：“十二五”国家科技重大专项课题(2011ZX05041-002)
【分类号】：TD712.63
本文编号：2509226
[Abstract]:Through comparison and analysis, a kind of omni-directional drilling attitude adjustment device for coal mine drilling rig is put forward, and the main structure and working principle of the device are introduced in detail. Taking a drilling rig as an example, the finite element analysis, kinematic analysis and field test of the key parts of the device are carried out. The test results show that the device can automatically adjust the drilling inclination angle, azimuth angle and height under the control of hydraulic valve, and the degree of automation is high, which meets the requirements of field application.
【作者单位】： 中煤科工集团重庆研究院;瓦斯灾害监控与应急技术国家重点实验室;
【基金】：“十二五”国家科技重大专项课题(2011ZX05041-002)
【分类号】：TD712.63
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，本文编号：2509226
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