| 二次调节静液储能拖拉机传动系统 |
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| 引用本文： | 李翔晟,常思勤.二次调节静液储能拖拉机传动系统[J].林业机械与木工设备,2003,31(2):22-24. |
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| 作者姓名： | 李翔晟 常思勤 |
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| 作者单位： | 1. 中南林学院,湖南,株洲,412006
2. 南京理工大学,江苏,南京,210094 |
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| 摘 要： | 二次调节静液储能拖拉机传动系统是由柴油机，液压蓄能器，液压泵/马达（二次元件），差动变速器和驱动轴等组成，该系统充分利用了液压蓄能功率密度大，二次元件具有较高的控制质量，可实现四象限工作等特点；实现了柴油机和拖拉机行驶载荷的分离，工作过程中当外负载扭矩发生变化时，将引起二次元件的转速变化，从而引起二次元件排量的变化，通过调节液压马达的变量机构使其与工作负载所需转速相适应。
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| 关 键 词： | 二次调节静液储能拖拉机 传动系统 液压泵 调节技术 拖拉机 |
| 文章编号： | 1001-4462(2003)02-0022-03 |
| 修稿时间： | 2002年5月16日 |
The Secondary Adjusting Hydrostatic Storage Tractor Transmission System |
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| LI Xiang-sheng.The Secondary Adjusting Hydrostatic Storage Tractor Transmission System[J].Forestry Machinery & Woodworking Equipment,2003,31(2):22-24. |
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| Authors: | LI Xiang-sheng |
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| Abstract: | The secondary adjusting hydrostatic storage tractor transmission system is composed of diesel engine, hydraulic accumulator, hydraulic pump/motor (secondary element), differential transmission, driving shaft and etc. It makes full use the advantages such as more power density of hydraulic energy accumulating type, higher control quality of secondary element, work realization in four quadrants, a complete separation of diesel engine and tractor driving load is realized. During the working process, when the outer loading torque is changed, it may cause the rotation speed change of secondary element that leads to the displacement. Change of secondary element, and this can be adjusted till the rotation speed value is suited to the need of the work loading. |
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| Keywords: | hydrostatic storage hydraulic pump/motor adjusting technology tractor transmission system |
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