| 矿冶设备液压传动起重、升降机构分析 |
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| 引用本文： | 王世玉,薛军.矿冶设备液压传动起重、升降机构分析[J].黄金,2005,26(9):35-38. |
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| 作者姓名： | 王世玉 薛军 |
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| 作者单位： | 吉林省探矿机械厂;吉林大学 |
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| 摘 要： | 叙述了矿冶设备起重、升降机构采用机械传动、液压传动和气压传动的优缺点，重点说明了液压传动的特点。介绍了由增速滑轮组演变为油缸-链条（钢丝绳）倍速升降机构和由省力滑轮组演变为液压马达一链条倍力升降机构的工作原理和应用特点。
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| 关 键 词： | 起重升降机构 液压升降机构 倍速机构 倍力机构 |
| 文章编号： | 1001-1277（2005）09-0035-03 |
| 收稿时间： | 2005-07-06 |
| 修稿时间： | 2005年7月6日 |
Analysis of hydraulic driven lifter and elevating system of mining and metallogenic equipment |
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| Wang Shiyu,Xuejun.Analysis of hydraulic driven lifter and elevating system of mining and metallogenic equipment[J].Gold,2005,26(9):35-38. |
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| Authors: | Wang Shiyu Xuejun |
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| Affiliation: | 1.Jilin Provincial Prospecting Machine Plant;2.Jilin University |
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| Abstract: | The paper states the advantages and disadvantages of mechanical driving,hydraulic driving and pneumatic driving used in lifter and elevating system of mining and metallogenic equipment,and mainly introduces the characteristics of hydraulic driving.Moreover,the paper introduces the mechanism and features of cylinder-chain(or steel cable) speed multiplication system developed from speed-up assembly pulley,and hydraulic motor-chain force multiplication system developed from labor-saving assembly pulley. |
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| Keywords: | lifler and elevating system hydraulic elevating system speed multiplication system force multiplication system |
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