| 防爆蓄电池铲运车工作机构的改进设计 |
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| 引用本文： | 周旭.防爆蓄电池铲运车工作机构的改进设计[J].煤矿机械,2020,41(4):114-116. |
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| 作者姓名： | 周旭 |
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| 作者单位： | 中国煤炭科工集团太原研究院有限公司,太原030006 |
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| 摘 要： | 针对煤矿井下防爆蓄电池铲运车多级缸伸缩时间长影响作业效率问题,介绍了铲运车工作机构和铲斗液压工作原理,分析了原铲斗多级缸结构以及多级缸伸缩时间长的主要原因,提出了铲斗结构和多级缸改进设计方案。通过对改进后的油缸装车试验研究,验证了所提方案的可行性,并为同类机器液压油缸设计提供了参考。
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| 关 键 词： | 防爆蓄电池铲运车 多级缸 伸缩慢 改进设计 |
Improved Design of Working Mechanism of Explosion-proof Battery Scraper |
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| Zhou Xu.Improved Design of Working Mechanism of Explosion-proof Battery Scraper[J].Coal Mine Machinery,2020,41(4):114-116. |
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| Authors: | Zhou Xu |
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| Affiliation: | (Taiyuan Research Institute,China Coal Technology and Engineering Group,Taiyuan 030006,China) |
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| Abstract: | Aiming at the problem that the operation efficiency is affected by the long multi-stage cylinder expansion time in coal mine underground explosion-proof battery scraper,introduced the working principle of the scraper working mechanism and bucket hydraulics,and analyzed the main reason the original bucket multi-stage cylinder structure and multi-stage cylinder expansion time is long.The improved design of the bucket structure and multi-stage cylinder was proposed.Through the experimental research on the improved cylinder loading test,the feasibility of the proposed scheme was verified,and the reference for the hydraulic cylinder design of similar machines is provided. |
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| Keywords: | explosion-proof battery scraper multi-stage cylinder slow expansion improved design |
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