基于ADAMS&ANSYS的施肥机构仿真分析  

Dynamic Analysis of Fertilization Mechanism Based on ADAMS and ANSYS

作　　者：范雨杭[1] 杨坚[1] 梁兆新 梁忠山[1] 刘增汉[1] 郑智嵘[1] 周仕城[1] 

机构地区：[1]广西大学机械工程学院,南宁530004 [2]广西农业机械研究院,南宁530001

出　　处：《农机化研究》2010年第11期21-24,共4页Journal of Agricultural Mechanization Research

基　　金：国家农业科技成果转化资金项目(2007GB21100234);广西科技创新能力与条件建设项目(桂科能0842006)

摘　　要：以3ZFS-1型甘蔗中耕施肥机为原型,建立了施肥机构的虚拟样机,对其精度进行了验证。通过对虚拟样机的动力学仿真,分析了施肥机构的应力变化以及主动轴易损坏的原因,并对主动轴进行疲劳寿命估算,进而提出解决措施。A virtual prototype model of the fertilization mechanism was built modeling with the 3ZFS - 1 sugarcane intertillage fertilizer applicator, tested and analysed the precision of the model. Through the dynamic simulation of the virtual prototype model, the stress change of fertilization and the reasons of driving shaft fracture were analyzed, and the fatigue life of the driving shaft was estimated, measure was put forward.

关 键 词：甘蔗中耕施肥 应力集中 仿真 疲劳断裂 

分 类 号：S224.21[农业科学—农业机械化工程] TP391.9[农业科学—农业工程]