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《Food & Machinery》 2018-04
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Design of a household and automatic pitting machine for jujube

GAO Hai-chao;HAN Hai-min;CHEN Hui-tao;LI Zhi-wei;College of Mechanical & Electrical Engineering,Henan Vocational College of Applied Technology;School of Mechanical and Power Engineering,Henan Polytechnic University;  
Because the jujube quality of deep processing could not guarantee and pitting by hand could not hygienically,a type of household and automatic pitting machine for jujube was designed.The research status of the jujube to remove kernel was analyzed,and the design requirements were made.Based on the analysis of processes,the system of basic machine was designed.The critical component of positioning device and removing kernel device were analyzed,and the crank movement guide mechanism was adopted in the pitting mechanism and pushing Jujube meat mechanism.The results indicated that the automatic charging and positioning rate was 93%,the pit removal rate was 95%;the average rate of production yield was 90% and the machine operated steadily.
【Fund】: 河南省科技攻关计划项目(编号:162102210319);河南省科技攻关计划项目(编号:182102210382);; 河南省基础与前沿技术研究计划项目资助(编号:162300410189)
【CateGory Index】: TS255.35
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