升降式电动全驱割草机的结构设计与主轴有限元分析  

Structure Design of Elevating-type All Electric-driven Mower and Finite Element Analysis of Its Main Shaft

作　　者：徐红 周天文 谭光宇[2] 魏原芳 李广慧[2] 

机构地区：[1]济南大学泉城学院工学院,山东蓬莱265600 [2]广东海洋大学工程学院,广东湛江524088

出　　处：《机械制造》2018年第6期10-13,共4页Machinery

基　　金：山东省教育厅科研计划项目(编号:J17KB014;J16LB55)

摘　　要：针对传统割草机的缺点,设计了一款升降式电动全驱割草机。对这一割草机的结构进行了介绍,并从静力学与模态两方面对割草机主轴进行了有限元分析,确认主轴满足强度与刚度要求。According to the shortcomings of traditional mowers, an elevating-type all electric-driven mower was designed. The structure of the mower was introduced, and the finite element analysis of the main shaft of the mower was performed from two aspects of statics and modality to confirm that the main shaft could satisfy the strength and stiffness requirements.

关 键 词：割草机 结构 轴 有限元 静力学 模态 

分 类 号：TH122[机械工程—机械设计及理论]