摘要
为提高平顶山丘陵地区的花生收获质量及效率,设计了一种结构简单、破土及碎土性能良好的花生收获挖掘铲,并对其主要参数进行优化分析。分析结果:vm=0. 64 m/s,δ=120°,l=0. 45 m,h=0. 2 m,b=0. 5 m,θ=15°。研究结论为提高花生收获质量及效率奠定理论基础。
A digger of peanut harvesting with a simple structure and good properties of soil breaking was designed,in order to improve quality and efficiency of peanut harvesting in hilly area of Pingdingshan.Main parameters were optimized and analyzed.Analysis result was that vm=0.64 m/s,δ=120°,l=0.45 m,h=0.2 m,b=0.5 m,andθ=15°.The analysis would provide theoretical foundation for improving quality and efficiency of peanut harvest.
作者
杨丽
代克杰
张桐
卞和营
YANG Li;DAI Kejie;ZHANG Tong;BIAN Heying(College of Electrical and Mechanical Engineering,Pingdingshan University,Pingdingshan Henan 467000,China)
出处
《农业工程》
2019年第7期80-83,共4页
AGRICULTURAL ENGINEERING
基金
平顶山学院青年基金(项目编号:PXY-QNJJ-2019007)
关键词
花生收获
挖掘铲
设计
优化
peanut harvesting
digger
design
optimization
