板栗去壳机优化设计及实验研究  

Optimization Design and Experimental Study of Chestnut Sheller

作　　者：李强[1] 刘俊凤 汪卓 田志杰 LI Qiang;LIU Jun-feng;WANG Zhuo;TIAN Zhi-jie(School of Mechanical and Electronic Engineering,Suzhou University,Suzhou,234000,Anhui;School of Chemistry and Chemical Engineering,Suzhou University,Suzhou,234000,Anhui)

机构地区：[1]宿州学院机械与电子工程学院,安徽宿州234000 [2]宿州学院化学化工学院,安徽宿州234000

出　　处：《蚌埠学院学报》2022年第5期25-28,44,共5页Journal of Bengbu University

基　　金：安徽高校科学研究项目(KJ2021A1106、KJ2021A1115);宿州市科技攻关项目(2019019);宿州学院科研平台开放课题项目(2020ykf11,2020ykf12);宿州学院专创融合重点建设课程(szxy2020zckc25);宿州学院新工科研究与实践项目(szxy2020xgjy02);安徽省省级大学生创新创业训练计划(S202010379160)。

摘　　要：针对板栗人工去壳费时费力的弊端,基于三维设计方法设计了一款挤压旋转切削式板栗去壳机,并且基于Creo软件对去壳机中的关键零部件转盘和刀具进行了优化设计和仿真分析;优化后转盘工作时的最大应力降低了22.3%,刀具工作时的最大应力降低了50%;根据优化设计结果制作了板栗去壳机实验样机,并进行了板栗去壳实验,验证了该板栗去壳机能较好地对板栗进行去壳,能为其他坚果去壳设备设计提供理论和实验参考。Aiming at the inconvenience of artificial chestnut hulling,an extruding rotary cutting chestnut hulling machine was designed based on 3D design method.Based on Creo software,optimization design and simulation analysis were carried out on the turntable and cutting tool as the key parts in the sheller.After optimization,the maximum stress of the rotary table decreased by 22.3%,and the maximum stress during tool operation was reduced by 50%.According to the optimized design results,an experimental prototype of chestnut sheller was made.The experiment of chestnut shell removal was performed.It was verified that the function of chestnut sheller is better to complete chestnut shelling.It can provide theoretical and experimental reference for other nut hulling equipment design.

关 键 词：板栗去壳机 结构设计 仿真 样机实验 

分 类 号：S22[农业科学—农业机械化工程] U463[农业科学—农业工程]