一种大葱挖掘夹持装置设计  

The Invention Relates to the Design of a Scallion Digging and Holding Device

作　　者：于春辉 周洪艳 李文豪 韩佳莹 李冰冰 YU Chunhui;ZHOU Hongyan;LI Wenhao;HAN Jiaying;LI Bingbing(School of Mechanical Engineering,Changchun Normal University,Changchun 130032,China)

机构地区：[1]长春师范大学工程学院,吉林长春130032

出　　处：《机械工程与自动化》2025年第1期114-115,118,共3页Mechanical Engineering & Automation

基　　金：2023年国家级大学生创新创业项目(G202310205005)。

摘　　要：针对少数地区大葱挖掘犁挖掘阻力大、壅土概率高、清杂率低且无后续传送等问题,提出并设计了一种大葱挖掘夹持装置,其包括挖掘抖土装置与夹持输送装置两部分。该装置主要由挖掘铲、液压旋耕钻头、旋转清扫机构和皮带等部件组成。在机械结构合理的基础上,该装置可实现挖掘、抖土、运输一体化,从而节省劳动力,提高大葱收获效率。Aiming at problems such as high excavation resistance,high probability of,low cleaning rate and no subsequent transmission in a few areas,a device for shaking soil off excavated green onions and a device for gripping and conveying them are proposed.The design includes an excavating shovel,a hydraulic rotary tillage drill,a rotary cleaning mechanism,a belt,and other important components.Based on a reasonable mechanical structure,the design integrates the digging up,shaking soil from,and transportation of onions;saves labor and improves the efficiency of harvesting same;and greatly assists farmers by mechanizing agricultural production.

关 键 词：大葱 挖掘铲 液压旋耕钻头 旋转清扫 夹持输送 

分 类 号：TH122[机械工程—机械设计及理论]