摘要
为了提高清粮装置的工作能力 ,在双摇杆清粮装置试验台上 ,将筛面的驱动机构改为双曲柄机构 ,使筛子在铅垂面内作圆周运动 ,对筛子的振动频率、振幅、倾角、鱼鳞筛开度和谷粒喂入量等参数对清粮损失率和清洁度的影响进行了单因素试验 ,分析了圆周振动清粮装置的工作特性 。
To increase the capacity of cleaning shoe, based on the double rocker cleaning shoe test rig, a new test rig with a double crank drive sieve was constructed. The sieve moves vertically in a circle. The influence of vibrating frequency, amplitude, obliquity of the sieve, opening of the laminar sieve and grain feed rate on grain loss and purity was tested. The characteristics of the cleaning shoe with circular vibrating sieve were analyzed. The results show that the cleaning shoe with circular vibrating sieve is a highly effective cleaning device.
出处
《农业工程学报》
EI
CAS
CSCD
北大核心
2002年第6期81-83,共3页
Transactions of the Chinese Society of Agricultural Engineering
