拖拉机变速传动系统技术研究现状  

Research Status of Tractor Variable Speed Transmission System Technology

作　　者：蔡世春 Cai Shichun(Hami Vocational and Technical College,Hami 839001,Xinjiang Uygur Autonomous Region,China)

机构地区：[1]哈密职业技术学院,新疆维吾尔自治区哈密839001

出　　处：《农业技术与装备》2022年第6期40-42,共3页Agricultural Technology & Equipment

摘　　要：近年来,拖拉机变速技术受到国内外广泛关注。目前,国内外应用于拖拉机的变速传动技术主要包括机械式变速传动、液压式变速传动和复合式变速传动。文章主要对这3种类型的变速传动技术的结构特点、传动机理及研究现状进行了梳理分析。In recent years,tractor transmission technology has received extensive attention.At present,the variable speed transmission technology applied to tractors at home and abroad mainly includes mechanical variable speed transmission,hydraulic variable speed transmission and compound variable speed transmission.It is mainly combed and analyzed the structural characteristics,transmission mechanism and research status of these three types of variable speed transmission technology in this paper.

关 键 词：拖拉机 变速传动 现状 自动变速器 

分 类 号：S219[农业科学—农业机械化工程]