自走式青饲料收获机主要机械部件技术现状

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摘要:分析了自走式青饲料收获机总体布置,介绍了有代表性的主机技术,以及圆盘式、往复式和链式3种不分行割台的技术现状,分析了喂入技术、切碎技术、籽粒破碎技术、抛送技术等机械部件的发展方向。
关键词:青饲料收获机;割台;喂入;切碎;籽粒破碎;抛送
中图分类号:S817.1 文献标识码:A 文章编号:2095-1795(2022)03-0020-06
DOI:10.19998/j.cnki.2095-1795.2022.03.004
Technical Status of Main Mechanical Parts of Self-propelled Forage Harvester
WANG Zequn,HUA Rongjiang,HE Zhifei,LI Chunyou,DU Wangwang
(MENOBLE Co.,Ltd.,Beijing 100083,China)
Abstract:General layout of self-propelled forage harvester was analyzed.The representative host technology and technical status of three kinds of non branch headers were introduced.Development direction of mechanical components such as feeding technology,chopping technology,grain crushing technology and throwing technology were analyzed.
Keywords: forage harvester,header,feeding,cutting,cracking,throwing
0 引言
近年来,青贮玉米在饲料中的使用率逐歩提升,大型奶牛养殖场基本使用青贮玉米作为主饲料。(剩余7248字)