全喂入花生摘果机关键装置设计分析与试验  

Design Analysis and Test of Key Equipment for Fully Fed Peanut Picking Machine

作　　者：王敏 杨然兵[1,2] 尚书旗 王凤婕[1] 王政增 Wang Min;Yang Ranbing;Shang Shuqi;Wang Fengjie;Wang Zhengzeng(College of Mechanical and Electrical Engineering,Qingdao Agricultural University,Qingdao 266109,China;Shandong Engineering Research Center for Root and Shoot Crop Production Equipment,Qingdao 266109,China)

机构地区：[1]青岛农业大学机电工程学院,山东青岛266109 [2]山东省根茎类作物生产装备工程技术研究中心,山东青岛266109

出　　处：《农机化研究》2021年第3期141-145,共5页Journal of Agricultural Mechanization Research

基　　金：山东省现代农业产业技术体系花生产业创新团队项目(2019);山东省协同创新中心项目(2115002)。

摘　　要：根据花生机械化摘果作业要求,结合当前花生种植区域情况及摘果过程中存在的摘净率低、破损率高等问题,研制了与拖拉机配套的小型弯头杆齿式全喂入花生摘果机,可灵活移动、坚固耐用、操作便利。花生摘果机主要由摘果滚筒、凹板筛、振动清选装置、荚果运送及传动部分等组成,能够有效实现花生摘果、清选工作。田间性能试验表明:其摘净率98.16%、含杂率1.93%、破损率1.41%、清选损失率0.75%,各指标均满足花生摘果作业要求。According to the requirements of peanut mechanized fruit picking operation,combined with the current peanut planting area and the low picking rate and high damage rate in the process of picking fruit,a small elbow-toothed full-feed peanut picking machine with flexible use of tractors was developed.Flexible,rugged and easy to operate.The peanut picking machine is mainly composed of a fruit picking drum,a concave screen,a vibration cleaning device,a pod conveying and a transmission part,etc.,and can effectively realize the fruit picking and clearing work of the peanut.The field performance test showed that the extraction rate was 98.16%,the impurity content was 1.93%,the damage rate was 1.41%,and the cleaning loss rate was 0.75%.All the indicators met the peanut picking operation requirements.

关 键 词：花生摘果 弯头杆齿 全喂入 

分 类 号：S225.73[农业科学—农业机械化工程]