摘要
从改善农用运输车行驶平顺性的角度．提出改进农用运输车后悬架的弹性元件结构型式，并导出新悬架的偏频计算表达式．
The.structure of the rear suspension spring of agricultural vehicle is improved on the basis of the theory of the improving the ride performance of agricultural vehicle in the paper. The formula for calculating the new suspension vibration frequency is derived.
关键词
农用
运输车
悬架弹性元件
设计
agricltural vehicle
suspension spring
improved design
