| 重型刮板输送机预张力的计算及伸缩机尾紧链油缸的确定 |
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| 引用本文： | 丁守坤.重型刮板输送机预张力的计算及伸缩机尾紧链油缸的确定[J].煤矿机械,2010,31(10). |
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| 作者姓名： | 丁守坤 |
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| 作者单位： | 煤炭科学研究总院,山西煤机装备有限公司,太原,030006 |
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| 摘 要： | 论述了刮板输送机牵引链链条机械特性,以及预张力和牵引链条负载运行时的张力的概念,并给出预张力的计算方法和伸缩机尾紧链油缸的推力和行程。
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| 关 键 词： | 重型刮板输送机 刮板 链条 张力 预张力 |
Calculation of Pretension of Heavy-duty Scraper Conveyor and Determination of Tight Chained Cylinder of Expansiontail |
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| DING Shou-kun.Calculation of Pretension of Heavy-duty Scraper Conveyor and Determination of Tight Chained Cylinder of Expansiontail[J].Coal Mine Machinery,2010,31(10). |
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| Authors: | DING Shou-kun |
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| Affiliation: | DING Shou-kun(Shanxi Coal Machine Equipment Co.,Ltd.,of Coal Research Institute,Taiyuan 030006,China) |
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| Abstract: | Study on the chain scraper conveyor drag chain of mechanical properties,and the concept of pre-load tension and traction chain tension,and then gives the calculation of pre-tension and chain stretching tight cylinder tail thrust and stroke. |
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| Keywords: | heavy-duty scraper conveyor scraper chain tension pre-tension |
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