文档介绍：I JIANGXI AGRICULTURAL UNIVERSITY 本科毕业论文(设计) 题目: 起垄机设计学院: 姓名: 学号: 专业: 年级: 指导教师二0 一三年五月 II 摘要起垄机是一种深受农户欢迎的农具,主要适用于署类、豆类、蔬菜类的田间耕后起垄作业,起垄机具有垄距、垄高、起垄行数、角度调整方便,配套范围广、适应能力强、作业效率高、应用前进广等特点。目前我国大部分起垄机存在的主要问题是结构复杂、拆装不便,换刀时间长,费工费时。本设计在连接上选择螺栓固定方式连接,结构简单、连接稳固、操作和拆装方便。由于在工作过程中***为易损件, 因此***用螺栓固定的方式固定在刀座上便于换刀提高工作效率。关键词: 起垄机;***;设计 III IV Abstract Ridging machine isa kind of e by farmers farming tools, mainly is suitable for the agency, beans, vegetables cultivated in the field of the prominent ridge, ridging machine has high ridge distance, ridge, ridging rows, Angle adjustment is convenient, supporting a wide range, strong adaptability, high efficiency, wide application forward. At present our country most of the main problems of ridging machine plex and inconvenient disassembling structure, tool change time is long, takes work. This design choice way bolted connections in the connection, simple structure, stable connections, and tear open outfit and convenient operation. Because in the working process of the cutter for the wearing parts, therefore cutting tool bolted way fixed on the cutter holder is easy to change to improve work efficiency. Key words : Ridging machine; Cutting tool; design V 目录 1绪论.......................................................................................................................... 1 研究背景....................................................................................................... 1 国内外研究现状和水平发展趋势............................................................... 1 中国农业发展的展望................................................................................... 2 2基本原理.................................................................................................................... 2 主要规格....................................................................................................... 3 主要结构简介............................................................................................... 4 3方案确定......................