摘要
针对国内背负式割灌机技术发展滞后的问题,对现有背负式割灌机结构进行了分析,应用Pro/E软件建立了整体三维建模,对核心部件的结构进行了详述,对所选刀片进行了有限元强度分析,并基于TRIZ创新理论首次设计了专用辅助工作架结构。背负式割灌机的创新设计,为其性能的提升提供了一种新结构。
In view of the problem that the domestic knapsack cutting machine technology lags far behind,we analyze the structure of knapsack brush cutter,construct a 3-D model with Pro/E software,and expound on the structure of the key part of the cutting machine.After examining the chosen blade with finite element analysis,the auxiliary structure of a falsework is proposed based on TRIZ theory.The innovation design of the knapsack brush cutter helps to improve its function.
作者
祝志芳
曾雨露
ZHU Zhifang ZENG Yulu(Jiangxi Province Key Laboratory of Precision Drive and Control School of Mechanical ＆ Electrical Enginecring,Nanchang Institute of Technology,Nanchang 330099 ,China)
出处
《南昌工程学院学报》
CAS
2017年第1期73-77,共5页
Journal of Nanchang Institute of Technology
基金
南昌市科技支撑计划项目(2014-CXYHZ-ZBZZ-001)
南昌工程学院青年基金科技项目(2014KJ012)
关键词
背负式割灌机
工作架
三维建模
创新设计
有限元分析
knapsack brush cutter
falsework
3-D model
innovation design
finite element analysis
