多功能作业机行驶驱动系统的改进与设计  

Design and Optimization of Hydraulic Drive System for Multi-function Machine

作　　者：夏长高[1] 杨赋 魏婕[1] 

机构地区：[1]江苏大学汽车与交通工程学院,江苏镇江212013

出　　处：《农机化研究》2018年第5期67-71,共5页Journal of Agricultural Mechanization Research

基　　金：国家重点研发计划项目(2016YFD0700400)

摘　　要：针对传统多功能作业机在田头转弯需要频繁分离结合前后动力输出及操作不便的弊端,采用底盘全液压行驶驱动系统进行改进设计,并对液压行驶驱动的关键元件进行了选型与参数匹配。基于AMESim平台,对改进后的多功能作业机行驶驱动系统进行了仿真分析,结果表明:改进后前后动力输出传动路线的切断与接合与行走系统无关,操作方便;参数选型准确,能够达到田间作业要求。In view of the traditional multifunctional machine requires frequent separation and combination of defects and inconvenient operation and power output in the field turn,the chassis full hydraulic driving system was improved. After improved,the power output transmission line cutting and joint independent; walking system and convenient operation are reliable used. Based on the AMESim platform,simulation experiments are conducted on the multifunctional machine improved driving system,the hydraulic driving system simplifies the operation procedure of field work and improves the performance of the whole machine.

关 键 词：多功能作业机 液压行驶驱动系统 AMESIM仿真 

分 类 号：S219.5[农业科学—农业机械化工程]