农机化研究2017，Vol.39Issue(7)：130-133,142,5.
4YZP-4X自走式玉米收获机的设计研究
Design and Research of 4 YZP-4 Self-propelled Corn Harvester
摘要
Abstract
At present our country ’ s corn harvester generally have problems of low reliability , poor adaptability , low con-trollability and lack of automation system .It can ’ t meet requirements of strong seasonality , high labor intensity and large operations of corn harvest .Hydraulic system has advantages of compact arrangement , low failure rate and comfortable to operate , which is very suitable for agricultural machinery .Combined with the current situation and existing technology , this article designs one hydrostatic self-propelled corn harvester .It is mainly composed by frame , header , front cutter , lift conveyer , corn husker , corn collection box , tillage machine , drive axle , engine , steering axle , hydraulic system and automation system .It can complete picking , lifting , peeling and straw chopping at one time .Field performance test re-sults show that this machine is easy to control with high reliability .Main performance indexes reach or exceed national standards .关键词
玉米收获机/静液压驱动/自走式/辊式割台/前切碎Key words
corn harvester/hydrostatic driving/self-propelled/roller-type header/front cutter分类
农业科技引用本文复制引用
崔中凯,邸志峰,魏训成,姜伟,张志起..4YZP-4X自走式玉米收获机的设计研究[J].农机化研究,2017,39(7):130-133,142,5.基金项目
“十二五”国家科技支撑计划项目（2013BAD08B01）；山东省农机装备研发创新项目 （）
