小区播种机送种机构的设计与研究  

Design and Research of Feeding Mechanism of Plot Seeder

作　　者：曲研[1] 张淑敏[1] 

机构地区：[1]中国农业大学工学院,北京100083

出　　处：《现代农业科技》2011年第10期241-242,共2页Modern Agricultural Science and Technology

摘　　要：小区播种机是培育新品种和进行品种对比试验等田间试验时所用的专用播种机。提出了圆形孔盘式送种机构,介绍了圆形孔盘式送种机构的工作原理、定位装置及种钵大小的计算。圆形孔盘式送种机构非连续性旋转可以满足小区播种的农艺要求,不混种,不必清种,机械自动化程度高。plot seeder is a special seeder to cultivate new varieties and make comparative test among varieties.The paper brought up a round hole disc feeding mechanism and introduced the working principle,positioning device and the design of seed bowl of the round hole disc feeding mechanism.The round hole disc feeding mechanism adopted non-continuous rotation to meet the agronomic requirements of plot sowing,didn＇t mix seeds and didn＇t need to clear the remaining seeds with high degree of automation machinery.

关 键 词：播种 送种机构 小区播种 圆形孔盘式 

分 类 号：S223.2[农业科学—农业机械化工程]