摘要
介绍了国内外对于油菜物理特性及清选装置结构参数、清选气流场、物料透筛运动的相关研究,总结分析,指出目前研究所取得的进展和不足之处,提出以实现低损失、高效率为目标的联合收割机风筛选研究思路、技术途径和发展趋势。
Related researches on physical properties of rapeseed, structure parameters of cleaning mechanism, cleaning air-flow field and penetration of material movement at home and abroad were introduced. Research progress and deficiency were pointed out through summary analysis. The research thoughts,technical way and the developing tendency of air-screen cleaning of combine harvester which aims at achieving low loss and high efficiency were given out.
出处
《中国农机化学报》
北大核心
2014年第5期288-291,共4页
Journal of Chinese Agricultural Mechanization
基金
中国农业科学院创新工程(2010BAD01B00)--中小型油菜生产机械研制与配套农艺技术研究
关键词
油菜
风筛选
研究动态
发展趋势
rape
air-screen cleaning
research advances
prospects
