摘要
针对免耕播种机播种质量的要求,研制出一种具有自动控制动力切茬装置的免耕播种机,使其开沟器能开出合格的沟并形成良好的种床。文中对动力切刀的工作原理、参数选择及自动控制装置进行了详细描述。
In order to meet the requirement of the No-tillage planter seeding quality,a No-tillage planter with automatic control dynamical stalk cutting set was developed。It could make the opener of the No-tillage planter cut eligible channel and form well seedbed. In this article,the working theory, parameters and automatic control set of the dynamical cuter were described in particular.
出处
《黑龙江八一农垦大学学报》
2004年第3期42-44,共3页
journal of heilongjiang bayi agricultural university
关键词
免耕播种
动力切刀
自动控制
No-tillage planter
dynamical cuter
automatic control
