自走式玉米去雄机设计与试验  

Design and Test of Self-propelled Corn Emasculation Machine

作　　者：王国新[1] 韩科立[1] 邓志刚 卢文涛[2] WANG Guoxin;HAN Keli;DENG Zhigang;LU Wentao(Chinese Academy of Agricultural Mechanization Sciences,Beijing 100083,China;Luoyang Institute of Science and Technology,Luoyang Henan 471023,China)

机构地区：[1]中国农业机械化科学研究院,北京100083 [2]洛阳理工学院,河南洛阳471023

出　　处：《农业工程》2020年第2期67-71,共5页AGRICULTURAL ENGINEERING

基　　金：国家重点研发计划(项目编号:2017YFD0701200)。

摘　　要：为实现我国玉米主栽品种的机械去雄,采用自主研发与研学标杆机型相结合的方法,设计开发了3XZG-8YA型自走式玉米去雄机,该机配有适用于我国杂交玉米制种种植模式的去雄装置,可一次对8行玉米进行去雄作业。进行了不同品种、不同种植模式田间试验和去雄性能检测,结果表明,该机作业效率≥1.0 hm^2/h,去雄率84%,满足我国杂交玉米种子主产区需求。In order to realize mechanical emasculation of main maize cultivar in China,a 3XZG-8YA self-propelled corn emasculation machine was designed and developed by combining method of independent research and development with benchmarking model.Field experiments were carried out on different planting modes of different varieties and emasculation performance tests,and the results showed that operating efficiency of the machine was≥1.0 hm^2/h,and emasculation rate was 84%,meeting needs of main producing areas of hybrid corn seeds in China.

关 键 词：玉米 杂交玉米制种 去雄装置 光电感应 负载敏感 

分 类 号：S224.9[农业科学—农业机械化工程]