摘要
一般说来,对脱粒机的要求为:脱得干净,谷粒破碎少或不脱壳(如水稻),并尽量减少谷粒暗伤。这对种子用谷粒尤为重要,否则影响其发芽率。而且还要求生产率高,功率适中,并可以使多种作物通用。为此,对脱粒机械的种类、构造进行了论述,并就其核心部分脱离装置的原理和应用进行了剖析。
As usual, the requirement to thresher is threshing thoroughly, grain broken little or noshelling (such as rice),and reducing grain internal damage.Thats important to grain seed, orinfluence germination percentage.It also demand high productivity, power properly and may used to many crops.So to expound the different kinds and structures of threshing machinery, analyze the theory and application of threshing device thats core of thresher. [
出处
《农机化研究》
北大核心
2004年第2期124-125,共2页
Journal of Agricultural Mechanization Research
关键词
脱粒机械
脱粒装置
谷粒
发芽率
功率
生产率
agricultural engineering
threshing machinery
theory research
threshing device
