花生果实撞击试验及分析  

The Crash Test and Analysis of Peanut

作　　者：杨然兵[1] 尚书旗[1] 

机构地区：[1]青岛农业大学机电工程学院,山东青岛266109

出　　处：《农机化研究》2010年第9期176-178,183,共4页Journal of Agricultural Mechanization Research

基　　金：国家公益性行业(农业)科研专项经费项目(200903053-07);山东省科技发展计划项目(2009GG10009039);山东省农业科技成果转化资金项目(620933);青岛农业大学博士启动基金项目(630928)

摘　　要：针对花生摘果、脱壳中破碎率和损失率偏高的问题,设计了花生撞击试验台,随花生植株生长日期(收获期内)和不同转速进行了鲜湿花生果撞击试验。在同一挖掘条件下,进行花生果实的撞击试验,获得了花生果破碎率(最小破碎率转速开始算起)与转速的最佳回归方程;根据摘果期内花生果的跟踪撞击试验,获得了最小破碎临界转速随时间(天)变换回归函数。通过试验,获得了花生摘果与脱壳的最佳日期和最佳的工作参数,为摘果机与脱壳机的设计提供了依据。Peanut crash test bed is designed for issuing the broken rate and the high loss rate in picking and shelling of the peanuts. With the growth of peanut plant date （ harvest period） ,and with different speed had little wet peanut impact test. Mining under the same conditions,the impact test of peanut fruit obtained peanut crushing rate （ the minimum period since the crushing rate of speed） and the speed of the best regression equation; according to pick fruit during the follow-impact test of peanut obtain the minimum critical fragmentation speed over time （ days） transformation regression function. Through this test,obtained with the shelled peanuts pick the best dates and best operating parameters,in order to pick the machine and shelling machine provides the basis for the design.

关 键 词：花生 撞击试验 摘果装置 

分 类 号：S225.73[农业科学—农业机械化工程]