农业科技与装备
農業科技與裝備
농업과기여장비
AGRICULTURAL SCIENCE & TECHNOLOGY AND EQUIPMENT
2011年
8期
70-71,73
,共3页
李国林%宋炜%毛俐%李美多%刘伟
李國林%宋煒%毛俐%李美多%劉偉
리국림%송위%모리%리미다%류위
农业机械%播种机%排种器%分类%工作原理%结构特点%发展
農業機械%播種機%排種器%分類%工作原理%結構特點%髮展
농업궤계%파충궤%배충기%분류%공작원리%결구특점%발전
agricultural machines%planter%seed-metering device%category%working principle%structural characters%development
排种器是决定播种机特性和工作性能的核心部件。简述国内外排种器的分类,介绍外槽轮式排种器、圆盘式排种器、气吸式排种器、气吹式排种器等目前几种主要排种器的性能及结构特点,分析排种器研制现状,探讨排种器的研究发展方向。
排種器是決定播種機特性和工作性能的覈心部件。簡述國內外排種器的分類,介紹外槽輪式排種器、圓盤式排種器、氣吸式排種器、氣吹式排種器等目前幾種主要排種器的性能及結構特點,分析排種器研製現狀,探討排種器的研究髮展方嚮。
배충기시결정파충궤특성화공작성능적핵심부건。간술국내외배충기적분류,개소외조륜식배충기、원반식배충기、기흡식배충기、기취식배충기등목전궤충주요배충기적성능급결구특점,분석배충기연제현상,탐토배충기적연구발전방향。
Seed-metering device is a core part of planter which may determines its characteristics and work performance.This article summarizes the categories of seed-metering devices at home and abroad as well as the performance and structural characters of several seed-metering devices.The author also examines the present state of the research on seed-metering device and its future development.
