文档介绍:I 摘要核桃具有很高营养价值, 不论是在国内还是在国外都具有很广阔的市场空间, 人们的需求量是很大的。我国是核桃生产大国, 在加工中存在的问题是核桃脱壳比较困难, 核桃取仁在我国历来靠手工, 效率低, 破壳效果差。人工剥壳难以满足生产发展的要求, 研制高效剥壳机已成当务之急。经调研和分析, 设计了滚刀栅网——挤压式核桃脱壳机。本文介绍了滚刀栅网——挤压破壳原理, 核桃脱壳机的破壳装置、隔料装置、调间隙装置、拨料装置、整体结构设计及参数设计。其中主要包括总体方案的确定,各部件的设计与计算,轴的校核,轴承的验算。关键词: 滚刀栅网;核桃脱壳机;调间隙装置。 II Abstract Wal nut has a hi gh nut r i t i onal val ue and has a ver y l arge mar ket space whet her at home or abr oad, peopl e' s demand i s enor mous. Wal nut pr oduct i on i n Chi na i sa bi g count r y i n t he pr ocessi ng pr obl em i s mor e di ff i cul t shel l ed wal nut , wal nut ker nel i n our count r y has al ways been t aken by hand, l ow eff i ci ency, poor br oken shel l . Ar t i f i ci al Shel l er di ff i cul t t o meet t he requi r ement s of t he devel opment of pr oduct i on, t he devel opment of eff i ci ent shel l i ng machi ne has e i mper at i ve. Based on t hi s pr oposed desi gned of Hob grid - extrusion type wal nut shel l i ng machi ne. Thi s paper i nt r oduce hob grid -- extrusion shell breaking principle , and desi gn of t he br oken shel l wal nut shel l i ng machi ne devi ce, ever y feedi ng devi ce, adj ust gap devi ce, di al feedi ng devi ce, t he over al l st r uct ur al desi gn and desi gn par amet er s. Whi ch mai nl y i ncl ude t he det er mi nat i on of t he over al l pr ogr am, desi gn and cal cul at i on of t he var i ponent s, check t he shaf t , t he bear i ng checki ng, af t pl et i on of al l t he desi gn and use of sol i d wor ks sof t war e for t he desi gn of t hr ee-di mensi onal par t s and assembl y, fi nal assembl y and desi gn dr awi ngs of t he par t s and so on. Key words : Hob grid ; wal nut shel l i ng machi ne; adj ust gap devi ce; sol i d wor ks III 目录摘要....................................................................................................................................... I Abst r act .............................................................................................................................. II 1 绪