对圆盘开沟器扰动土壤的作用域进行了分析，建立了圆盘开沟器的受力模型。
This paper set up a dynamic model of soil range to be moved and develops a mathematical model of disc coulter force.
对播种机构进行了改进，设计了动力驱动粉碎刀轴与圆盘开沟器组合的防堵机构。
A new anti-blockage mechanism, which combines the powered chopping and disc opener, was designed and tested.
从内容上来看主要可分为六行整体仿形小麦免耕播种机的设计与试验研究和错开式双圆盘开沟器的探索研究。
In terms of the content, the research items include designing and testing six rows no-till wheat planter with whole profile modeling and include researching an opener of stagger double discs.
应用推荐