干旱地区农业研究2016，Vol.34Issue(4)：287-291,298,6.DOI:10.7606/j.issn.1000-7601.2016.04.43
一种小型马铃薯捡拾机的研制与试验
Design and test of a small potato pickup machine
摘要
Abstract
Currently ,the domestic potato excavator can only excavate the potatoes ,but it can’t pick them up , which requires additional human labor ,resulting in low working efficiency and high labor intensity .To address these problems ,this paper discusses a design of a small potato pickup machine which is compatible with the 30 kw tractor . This machine is mainly composed of pickup device ,potato soil separation device ,potato elevator device and potato col-lection device .The prototype has been finished and the test was carried out in the field .The test showed that it could separate potato and soil thoroughly .The pure hour productivity was 0 .35~0 .38 hm2·h-1 ,the average damaged potatoes rate was 4 .4% ,the potato leakage rate was 2 .1% ,and the impurity rate was 6 .3% ,demonstrating that it has a broad application prospect .关键词
马铃薯收获/捡拾机/研制Key words
potato harvesting/potato pickup/research分类
农业科技引用本文复制引用
时永,闫小丽,朱瑞祥,李江,黄闪闪,刘源..一种小型马铃薯捡拾机的研制与试验[J].干旱地区农业研究,2016,34(4):287-291,298,6.基金项目
杨陵示范区科技计划项目 （）
