摘要
通过参数对照和理论分析的方法，研究了旋耕、碎茬不同作业的基本工作原理和各参数的主要作用，寻求影响与 ２９４～５５２ ｋ Ｗ 拖拉机配套的旋耕和碎茬作业的关键参数，从而为研究设计旋耕碎茬通用机提出最佳方案。
By comparing the parameters and theoretical analysis, the basic working principles and the main functions of the parameters in rotary tillage and stubble crushing are discussed. By studying the influence of the critical parameters of the rotary tillage machine and the stubble crusher when matched with 29 4~55 2 kW tractors, an optimum plan for designing an universal machine for both rotary tillage and stubble crushing is proposed.
