摘要
设计了一种用于果园的链式施肥开沟机。根据动力学原理,导出了开沟机工作状态的运动方程,获得了开沟机前后轮所受外力的数学表达式;对其可能的纵向滑移、前倾和横向倾翻条件进行了讨论,为开沟机的总体设计提供了理论依据。
Based on dynamic principle, the movement equations of a ditcher in working condition were developed and the mathematical expression of the external force influencing wheels in front and behind ditcher were obtained. The possible longitudinal slippage, front or transverse pitches were discussed, which laid the foundation for design of a chain ditcher.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
2005年第10期70-72,共3页
Transactions of the Chinese Society for Agricultural Machinery
关键词
开沟机
前置链刀
平衡
稳定性
Ditcher, Front chain cutter, Equilibrium, Stability
