Design Situation and A New Design Idea of Potato Digging Shovel

Abstract

To design a new digging shovel of tomato harvester with high performance, this paper summarizes the types of potato digging shovel at home and abroad, analyzes the structure and characteristics of various digging shovels, outlines some of the basic design methods and related theory, and discusses the existing problems of them. On this basis, this paper proposes a new bionic design plan and a new parameter design theory, and gives specific ideas so as to provide direction for following digging shovel design, which is of great significance in improving the design of the potato digging shovel and in optimizing the tuber crops harvest soil dynamics analysis method. 为了设计一种高性能番茄收获机新型挖掘机，本文总结了国内外马铃薯挖掘机的种类，分析了各种挖掘机的结构和特点，概述了一些基本设计方法和相关理论，并讨论了 他们存在的问题。 在此基础上，本文提出了一种新的仿生设计方案和一种新的参数设计理论，并给出了具体的设计思路，为后续的挖掘铲设计提供了方向，对于改进马铃薯挖掘铲的设计具有重要意义。 优化块茎作物收获土壤动力学分析方法。