农业机械底盘技术研究现状与展望  

Development and Prospect of Agricultural Machinery Chassis Technology

作　　者：王韦韦[1,2] 陈黎卿 杨洋[1,2] 刘立超 WANG Weiwei;CHEN Liqing;YANG Yang;LIU Lichao(School of Engineering,Anhui Agricultural University,Hefei 230036,China;Anhui Province Engineering Laboratory of Intelligent Agricultural Machinery and Equipment,Hefei 230036,China;Institute of Artificial Intelligence,Hefei Comprehensive National Science Center,Hefei 230036,China)

机构地区：[1]安徽农业大学工学院,合肥230036 [2]安徽省智能农机装备工程实验室,合肥230036 [3]合肥综合性国家科学中心人工智能研究院,合肥230036

出　　处：《农业机械学报》2021年第8期1-15,共15页Transactions of the Chinese Society for Agricultural Machinery

基　　金：国家自然科学基金项目(52005008);安徽省高校协同创新项目(GXXT-2020-011)。

摘　　要：农业机械底盘是移动式农业动力机械的重要组成部分,其技术发展反映了农业现代化程度和智能化发展水平。本文从传动系统、行驶系统、转向系统、制动系统、底盘遥控等方面阐述了国内外农业机械底盘技术的发展现状,着重归纳了四轮驱动、无级变速、轮距可调、空气悬架、悬浮车桥、线控转向、制动防滑等新技术在农业机械底盘上应用的进展,并结合不同应用环境阐明了农业机械底盘各系统相关技术的基本原理和特点,最后根据我国农业机械底盘技术研究与应用需求,从加强基础理论研究和关键零部件性能优化、提升底盘平台化与轻量化设计水平、实现底盘智能化控制与信息化管理等方面对农业机械底盘未来研究方向进行了展望。Agricultural machinery chassis is an important part of agricultural equipment,and its technological development reflects the degree of mechanization and intelligent development of agricultural equipment.Based on the analysis of the agricultural machinery chassis technology development world-widely,the chassis of transmission system,driving system,steering system,braking system and chassis remote controlling were proposed.The latest researches on agricultural machinery chassis in four-wheel drive,continuously variable transmission,adjustable wheelbase,air suspension and suspension drive axle,steer-by-wire,braking and anti-skid were summarized.Meanwhile,the basic principles and characteristics of the relevant technologies of each system were expounded combining with the agricultural machinery chassis of different application environments.Finally,considering the research progress and application demand of agricultural machinery chassis technology in China,the future research emphasis and development direction were as following aspects:strengthening basic theoretical research and key parts performance optimization,enhancing chassis platform and lightweight design,and realizing chassis intelligent control and information management.

关 键 词：农业机械 底盘 平台化 智能化 

分 类 号：S232.3[农业科学—农业机械化工程]