摘要
分析了垄向区田筑挡机在工作时的受力情况以及铲板入土的最佳角度,为该机具的参数设计提供了理论依据,证明了筑挡机的可行性,推动了垄向区田技术的发展。
The article analyses the force of the basin tillage dimming machine in working and the best angle of the four blades rotating spade into the soil. It offers academic basis for the design of parameter.It proves feasibility of the dimming machine and promotes development of the basin tillage technology.
出处
《农机化研究》
北大核心
2004年第3期82-83,共2页
Journal of Agricultural Mechanization Research
关键词
1QD型垄向区
筑挡机
工作机组
受力分析
参数设计
agricultural engineering
basin tillage dimming machine
theoretical research
sloping tillage
water and soil conservation
