| 牧草切根机工作原理的分析与研究 |
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| 引用本文： | 王玥,张淑敏.牧草切根机工作原理的分析与研究[J].农机具之友,2008(5):13-15. |
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| 作者姓名： | 王玥 张淑敏 |
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| 作者单位： | 中国农业大学工学院,北京100083 |
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| 基金项目： | “十一五”国家科技支撑计划重点项目（2006BAD28B08） |
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| 摘 要： | 论文作者根据研发要求，设计制造出一种牧草切根机具。该切根机具在草地高板结的情况下可以顺利入土切根。该论文着重对曲柄摇杆的运动以及直切刀的速度与受力进行分析，为设计牧草切根机提供依据。
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| 关 键 词： | 切根机 曲柄摇杆 切割速度 切割加速度 |
Design of structure and research on the system of root-cut- ring machine crank axle |
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| Authors: | WANG Yue ZHANG Shu-min |
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| Institution: | (College of Engineering ,China Agricuhural University, Beijing 100083) |
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| Abstract: | Basing on the research requirements, the author of the article designed and manufactured a set of root-cutting machine for pasture. The root-cutting machine can work on the condition of great hardness meadow. This article＇ s analysis and comparison of focus is on crank linkage motion, especially on the velocity and acceleration of the direct cutter. And the author design and find out the optimum arranging structure to prove experimental verification. |
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| Keywords: | root-cutting machine crank linkage motion velocity acceleration |
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