文档介绍：充值下载即送 CAD 图纸, QQ 36396305 I 摘要为了解决传统整地机所不能完成的多项作业的问题, 在研究分析传统整地机的基础上, 研制出可与大马力拖拉机配套的新型复式耕整机。复式耕整机是一种多功能的土壤耕作机械, 与大功率拖拉机配套作业时, 首先对根茬进行粉碎还田, 然后对垄顶位置进行深松, 其后进行镇压等多项作业, 从而可以打破犁底层, 提高土壤透气、透水性能, 提高土壤抵抗自然灾害能力, 一次耕整地作业使田面达到待播状态,机具应用领域广泛。关键词: 复式耕整机;灭茬;深松; 充值下载即送 CAD 图纸, QQ 36396305 II Abstract In order to solve a number of operations of traditional tillage machine can finish the problem, based on analysis of traditional tillage machine, developed a new type pound can be matched with a large horsepower tractor tillage machine. Combined tillage machine is a multifunctional tillage machine, and operation supporting large power tractor, first on the stubble crushing returning, and then deep loosening of the ridge top position, followed by repression and many other operations, which can break the plow pan, improve soil permeability, water permeability, improve soil resistance natural disaster ability once the tillage and soil preparation, the surface reach to broadcast state, equipment widely used . Keywords: multiple tillage machine; stubble ; subsoiling; 充值下载即送 CAD 图纸, QQ 36396305 III 目录摘要............................................................................................................. I Abstract ...................................................................................................... II 目录............................................................................................................. III 前言................................................................................................................. V 1 开发复式耕整机的目的和意义............................................................... 1 2 国内外复式耕整机的发展动态、存在问题及发展方向.................... 2 3 总体方案的确定及主要参数的选择...................................................... 4 总体结构设计.................................................................................. 4 主要技术参数.................................................................................. 5 4 主要结构部件设计.........................................