马铃薯挖掘铲工作阻力计算与分析

摘要

以马铃薯挖掘铲为研究对象，构建了挖掘铲工作阻力的力学模型，归纳总结了影响工作阻力大小的相关参数。采用C＃语言开发了一款专用的工作阻力计算工具模块，并以铲面宽度、挖掘深度和铲面倾角为变量，对比分析了各参数变化对工作阻力大小的影响，为挖掘铲结构进一步优化设计提供了参考依据。%With the research object of potato digger shovel , the article built the working resistance mechanical model , and summarized the impact parameters .Developed a special software to calculate working resistance using C#.Compared and analyzed the effects to working resistance when changing shovel width , digger depth and shovel surface angle .The research work provides the referenced basis for the further structure optimizing design of potato digger shovel .