【作者】 赵匀； 蒋焕煜； 武传宇；

【Author】 Zhao Yun Jiang Huan-yu Wu Chuan-yu (Collelge of Agricultural Engineering,Zhejiang University,Hangzhou)

【机构】 浙江大学华家池校区；

【摘要】 本文介绍一种新型传动机构—偏心链轮传动机构, 其传动部分是由三个等径偏心链轮组成：主动轮、被动轮和张紧轮。主动轮和被动轮按照高速水稻插秧机分插机构传动装置要求优化参数,张紧轮参数设计的目标函数是以总的链条长度变化最小。该机构申报了国家发明专利。更多还原

【Abstract】 In this paper,a new type mechanism-drive mechanism with eccentric sprockets is introduced.The drive part of this mechanism consists of drive sprocket, driven sprocket and tensioner sprocket.The parameters of drive and driven sprockets are optimized for the requirement of rice high-speed transplanter.Setting the total difference of the chain length being minimum as optimization object,the parameters of the tensioner sprocket are determined.The national-invention patent for this mechanism has been applied for.更多还原