文档介绍：摘要
花生脱壳机是将花生荚果去掉外壳而得到花生仁场上作业机械。因为花生本身生理特点决定了花生脱壳不能和花生田间收获一起进行联合作业，而只能在花生荚果含水率降到一定程度后才能进行脱壳。伴随花生种植业不停发展，花生手工脱壳已无法满足高效生产要求，实施脱壳机械化迫在眉睫。
刮板式花生去壳机能否正常运转，看是其关键部件设计，假如设计不合理，机器就不能正常运转或说不能运转，那么生产出来这台机器就是一堆费品。设计合理，机器就能正常运转对并对花生果进行剥壳。所以，刮板式花生去壳机关键部件设计在整个设计过程中显得尤为关键，合理设计将提供给使用者更多方便和实惠。  
【关键词】花生去壳机；机械化；高效生产。
Abstract
Peanut huller is the fruit throw away outer shell but get shelled peanut of field top homework machine. Because the physiology characteristics of peanut comes to a decision peanut to take off hull and can't be together carry on uniting homework with the in the field results of peanut, but can then can carry on taking off hull after the peanut the contain of the fruit water rate decline to certain degree. Because the peanut plants a continuously develop of the industry, peanut handicraft's taking off hull has already can't satisfy to efficiently produce of request, practice to turn of the utmost urgency. 
Pare off a plank type peanut to deny a normal operation to the hull function, what to see is it the design of main parts, if design not reasonable, the machine can't normally revolve perhaps say that can't revolve, so the production come out of this set machine is a heap of fee article. Design reasonable, machine ability normal of operation to also carry on shelling hull to the peanut fruit. Pare off a plank type peanut to the design of the main parts of hull machine in the whole design process seem to be is importance, reasonable of the design will provide more to the user of convenience and real benefit.
Keyword Peanut huller; Mechanization; High-efficient production
第1章花生脱壳机械研究应用现实状况

现在应用比较广泛花生机械脱壳原理有以下多个。
撞击法脱壳撞击法脱壳是物料高速运动时忽然受阻而受到冲击力，使外壳破碎而实现脱壳目标。其经典设备为由高速回转甩料盘及固定在甩料盘周围粗糙壁板组成离心脱壳机。甩料盘使花生荚果产生一个较大离心力撞击壁面，只要撞击力足够大，荚果外壳就会产生较大变形，进而形成裂缝。当荚果离开壁面时，因为外壳含有不一样弹性变形而产生不一样运动速度，荚果所受到弹性力较小，运动速度也不如外壳，阻止了外壳快速向外移动而使其在裂缝处裂开，从而实现籽粒脱壳。撞击脱壳法适合于仁壳间结协力小，仁壳间隙较大且外壳较脆荚果。影响离心式脱壳机