| 秸秆还田机刀片的改进设计 |
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| 引用本文： | 张锋伟,戴飞,韩正晟,赵春花,赵武云,冯永忠,张建军. 秸秆还田机刀片的改进设计[J]. 机械研究与应用, 2009, 0(5): 83-85 |
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| 作者姓名： | 张锋伟 戴飞 韩正晟 赵春花 赵武云 冯永忠 张建军 |
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| 作者单位： | 甘肃农业大学工学院,甘肃,兰州,730070;西北农林科技大学农学院,陕西,杨凌,712100 |
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| 基金项目： | 国家科技支撑计划项目 |
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| 摘 要： | 秸秆还田机刀片设计是还田机设计的一个重要方面。刀片的形状选择及其几何参数的设计将直接影响到还田机的作业质量和能量消耗。针对秸秆还田机独特的结构及其工作原理,设计出了效果较好的弯刀片,分析了弯刀刀片的滑切性能及优点,为秸秆还田机刀具的设计提供了理论依据。
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| 关 键 词： | 秸秆还田机 刀片 设计 |
Improve design on blades of straw returning machine |
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| Affiliation: | Zhang Feng - wei , Dai Fei , Han Zheng - sheng , Zhao Chun - hua, Zhao Wu - yun , Feng Yong - zhong, Zhang Jian - jun (1. Institute of engineering, Gansu agricultural university, Lanshou Gansu 730070, China; 2. College of agronomy, Northwest A＆F university, Yangling Shanxi 712100, China) |
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| Abstract: | Blades design is a important aspect in the straw returning machine design. The Selection of blades type and the design of blade geometrical parameter will directly effect the working quality and energy consumption of straw returning machine. Considering the special structure and working principle of straw returning machine, better efficiency blade is designed, the sliding capability of simitar blades is analyzed, which offered theoretical argument for straw returning machine design. |
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| Keywords: | straw returning machine blades design |
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