| 链刀前置后倾式开沟机的平衡理论 |
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| 引用本文： | 刘迎春,杨有刚.链刀前置后倾式开沟机的平衡理论[J].农业机械学报,2005,36(10):70-72. |
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| 作者姓名： | 刘迎春 杨有刚 |
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| 作者单位： | [1]中国农业大学科学技术处副教授,北京市100083 [2]西北农林科技大学机械与电子工程学院副教授,陕西省杨凌712100 |
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| 摘 要： | 设计了一种用于果园的链式施肥开沟机。根据动力学原理，导出了开沟机工作状态的运动方程，获得了开沟机前后轮所受外力的数学表达式；对其可能的纵向滑移、前倾和横向倾翻条件进行了讨论，为开沟机的总体设计提供了理论依据。
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| 关 键 词： | 开沟机 前置链刀 平衡 稳定性 |
| 收稿时间： | 01 25 2005 12:00AM |
| 修稿时间： | 2005年1月25日 |
Equilibrium Theory of Chain Ditcher with Sloping from Ahead to Behind and Preceding Cutter |
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| Liu YingChun;Yang YouGang.Equilibrium Theory of Chain Ditcher with Sloping from Ahead to Behind and Preceding Cutter[J].Transactions of the Chinese Society of Agricultural Machinery,2005,36(10):70-72. |
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| Authors: | Liu YingChun;Yang YouGang |
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| Institution: | 1.China Agricultural University 2.Northwest A & F University |
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| Abstract: | Based on dynamic principle, the movement equations of a ditcher in working condition were developed and the mathematical expression of the external force influencing wheels in front and behind ditcher were obtained. The possible longitudinal slippage, front or transverse pitches were discussed, which laid the foundation for design of a chain ditcher. |
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| Keywords: | Ditcher Front chain cutter Equilibrium Stability |
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