| 齿轮齿条直线差动行程增倍机构的设计与应用 |
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| 引用本文： | 程军红,梁睦,李铬,刘玲.齿轮齿条直线差动行程增倍机构的设计与应用[J].机械传动,2005,29(4):73-74. |
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| 作者姓名： | 程军红 梁睦 李铬 刘玲 |
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| 作者单位： | 中原工学院,河南,郑州,450007 |
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| 摘 要： | 立体仓库堆垛机的货叉伸缩机构，要求在存物取货特定的狭小空间内双向伸缩，而且其刚度，动作行程，灵活性和可靠性都有特殊要求，是堆垛机结构设计的一个难点。笔者采用齿轮齿条传动的三层货叉直线差动行程增倍机构，合理解决了上述难题，在实践中获得了良好的实用效果。
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| 关 键 词： | 双向伸缩 三层货叉 直线差动 行程增倍 齿轮齿条传动 伸缩机构 结构设计 |
| 文章编号： | 1004-2539(2005)04-0073-02 |
| 收稿时间： | 20040929 |
| 修稿时间： | 2004年9月29日 |
Design and Application of Gear- Rack Straight Line Differential Doubling Mechanism |
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| Cheng Junhong,Liang Mu,Li Ge,Liu ling.Design and Application of Gear- Rack Straight Line Differential Doubling Mechanism[J].Journal of Mechanical Transmission,2005,29(4):73-74. |
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| Authors: | Cheng Junhong Liang Mu Li Ge Liu ling |
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| Abstract: | The freight forklift expansion mechanism of three - dimensional storehouse stacker (special transporter for materials and supplies) needs a bi - directional expansion in an especially narrow space with special requirements for the rigidity, movement, flexibility and reliability , which is a difficulty in the structural design of stackers. This problem was solved by using the gear - rack straight line differential doubling mechanism of three - layer freight forklift and gaining a better practical effect in operation. |
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| Keywords: | Bi - directional expansion Three - layer freight forklift Straight line differential Doubling |
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