马铃薯种薯切块机纵切装置的设计与试验  

Design and test of the longitudinal cutting device of seed potato cutter

作　　者：祝珊 王相友[1] 王琳琳 李学强 ZHU Shan;WANG Xiangyou;WANG Linlin;LI Xueqiang(School of Agricultural Engineering and Food Science,Shandong University of Technology,Zibo 255049,China;Shandong Provincial Intelligent Engineering and Technology Research Center for Potato Production Equipment,Dezhou 253600,China;Shandong Sidaier Agricultural Equipment Company Limited,Dezhou 253600,China)

机构地区：[1]山东理工大学农业工程与食品科学学院,山东淄博255049 [2]山东省马铃薯生产装备智能化工程技术研究中心,山东德州253600 [3]山东思代尔农业装备有限公司,山东德州253600

出　　处：《山东理工大学学报（自然科学版）》2021年第2期51-55,61,共6页Journal of Shandong University of Technology:Natural Science Edition

基　　金：山东省农业重大应用技术创新项目(SD2019NJ010)。

摘　　要：马铃薯种薯切块机的纵切装置是保证种薯切块质量的重要部件。利用SolidWorks三维绘图软件设计了一种马铃薯种薯切块机纵切装置,该装置可完成马铃薯种薯的纵向切分、切刀消毒等作业,同时为切块的其他工序奠定了基础;利用ANSYS有限元分析软件校验了纵切装置核心部件强度,对马铃薯种薯切块机进行了切块性能试验。试验结果表明:薯块合格率为93.83%,种薯损耗率为4.35%,满足马铃薯种薯切块机纵切装置的设计要求。该研究为马铃薯种薯切块机的进一步优化改进提供了参考。The longitudinal cutting device of seed potato cutter is an important part to ensure the quality of seed tuber.A variety of vertical cutting device of seed potato cutter was designed by SolidWorks three-dimensional drawing software.The device can complete the vertical cutting of seed tuber,disinfection of cutting knife and other operations,and lay the foundation for other cutting processes.The strength of the core components of the slitting device was verified by ANSYS finite element analysis software,and the cutting performance test of the seed potato cutter was carried out.The results showed that the qualified rate of seed tuber was 93.83%,and the loss rate of seed potato was 4.35%,which met the design requirements of the longitudinal cutting device of seed potato cutter.This study provides a reference for further optimization and improvement of seed potato cutter.

关 键 词：马铃薯 种薯切块 纵切 静力学分析 切块性能 

分 类 号：S223.1[农业科学—农业机械化工程]