A Star-Wheel Stair-Climbing Wheelchair

作     者：ZHANG Li WU Bo JIN Ai-min JIANG Shi-hong ZHENG Yu-fei ZHANG Shuai 

作者机构：School of Machinery and Automobile Engineering HFUT Engineering Research Center of Safety-critical Industry Measure and Control Technology of Ministry of Education Anhui Feixiang Electric Appliance Co. Ltd. 

基　　金：Supported Special Topic of the Ministry of Education about Humanities and Social Sciences of China(12JDGC007) University Natural Science Research Projects of Anhui Province(KJ2011ZD01) Science and Technology Research Project of Anhui Province(1301022052) 

出 版 物：《Computer Aided Drafting,Design and Manufacturing》 (计算机辅助绘图设计与制造（英文版）)

年 卷 期：2014年第24卷第3期

页      码：53-56页

摘      要：In order to achieve a wheelchair climb stairs function, this paper designs a star-wheel stair-climbing mechanism. Through the effect of the lock coupling, the star-wheel stair-climbing mechanism is formed to be fixed axis gear train or planetary gear train achieving flat-walking and stair-climbing functions. Crossing obstacle analysis obtains the maximum height and minimum width of obstacle which the wheelchair can cross. Stress-strain analysis in Solidworks simulation is performed to verify material strength.

主 题 词：stair-climbing wheelchair star-wheel mechanism crossing obstacle analysis Solidworks simulation analysis 

学科分类：1004[医学-公共卫生预防医学类] 10[医学] 

D　O　I：10.19583/j.1003-4951.2014.03.010

馆 藏 号：203228061...