电控机械式自动变速器在拖拉机上的应用  

Application Analysis of Tractor AMT Operation Control System

作　　者：白鹤[1] 张文春[1] 周志立[1] 

机构地区：[1]河南科技大学车辆与动力工程学院

出　　处：《农业机械学报》2007年第4期187-190,202,共5页Transactions of the Chinese Society for Agricultural Machinery

基　　金：河南省高校杰出科研人才创新工程资助项目(项目编号:2002KYCX010)

摘　　要：对拖拉机变速箱操纵控制系统进行改造可以使传统机械式变速箱实现自动控制。比较了3种AMT(电控液动、电控气动、电控电动)操纵控制系统,总结了电控液动操纵系统的优越性,阐述了电控液动操纵控制系统的工作和构造原理。介绍了可用于拖拉机的智能换挡控制系统。By transforming the operation control system of transmission, the automatic control for the traditional mechanical transmission could be realized. Three types （electronically controlled hydraulic, electronically controlled pneumatic, electronically controlled electric） operation control system was compared, superiority of the electronically controlled hydraulic operation control system was summarized, the working and structure principle of the electronically controlled hydraulic operation control system was explained, the control system of the intellectual shift was introduced. The system has not been generally applied in tractors at present, and it is worth popularizing.

关 键 词：拖拉机 电控机械式自动变速器 应用 

分 类 号：U463.212[机械工程—车辆工程]