浅析基于可变传动比齿轮-五杆机构的跳跃机构的特性  

Analysis the characteristics of hopping mechanism based on changes the transmission ratio of geared five-bar mechanism

作　　者：刘亦洋 姚亚峰 宋海涛 葛文杰[2] 

机构地区：[1]中煤科工集团西安研究院有限公司,陕西西安710077 [2]西北工业大学机电学院,陕西西安710072

出　　处：《机械设计》2015年第8期41-45,共5页Journal of Machine Design

摘　　要：对3种不同传动比情况下机构的效率进行了分析,利用Adams进行仿真,结合Matlab计算,对机构的最小起跳力、各杆的受力、地面支反力、机构的承载能力、弹簧刚度和齿轮受力等进行了研究分析,为如何提高跳跃机构的跳跃性能提供了理论依据。This paper presents an efficiency analysis of the hopping mechanism of geared five-bar linkage in three different transmission ratio cases. On the basis of Adams simulation and Matlab calculation,the mechannism characteristics are described from aspects such as minimum jumping force,force of each bar,ground reaction force,bearing capacity,spring stiffness and the gear stress characteristics etc.The results provided theoretical support to improve the performance of hopping mechanism.

关 键 词：齿轮-五杆机构 传动比 跳高度 跳远度 

分 类 号：TH112[机械工程—机械设计及理论]