农业工程学报2011，Vol.27Issue(4)：100-105,6.DOI:10.3969/j.issn.1002-6819.2011.04.017
偏心齿轮-非圆齿轮行星轮系在后插旋转式分插机构中的应用
Application of planetary gear train with eccentric gears and non-circular gear in backward rotary transplanting mechanism
摘要
Abstract
According to work requirements of walking-type rice transplanter, backward rotary transplanting mechanism with eccentric gears and non-circular gear was developed, in which planetary gear train with eccentric gears and non-circular gear were used. In this paper, the kinematic characteristics of planetary gear train with eccentric gears and non-circular gear were analyzed and kinematic models of the transplanting mechanism were established. Based on the optimization software, which was developed by the authors, parameters of the transplanting mechanism were optimized and the one which met the work requirements of walking-type rice transplanter was given by the method of man-machine conversation. Virtual prototype test was performed after finishing the 2D and 3D design of the transplanting mechanism,and the results showed that the transplanting mechanism can create static locus which looks like a ‘dolphin' in shape and meet the work requirements of walking-type rice transplanter.关键词
插秧机/优化/设计/旋转式分插机构/行星轮系/偏心齿轮-非圆齿轮Key words
transplanters/ optimization, design/ backward rotary transplanting mechanism/ planetary gear train/eccentric gears and non-circular gear分类
农业科技引用本文复制引用
俞高红,张玮炜,孙良,赵匀..偏心齿轮-非圆齿轮行星轮系在后插旋转式分插机构中的应用[J].农业工程学报,2011,27(4):100-105,6.基金项目
浙江省自然科学基金项目(Y107361) （Y107361）
国家自然科学基金项目(50875244) （50875244）
