用于林幼苗栽植挖坑的耦合装置  

Coupling Device for Planting and Digging Pits of Forest Seedlings

作　　者：薛旋 贾娜[1] 邹佳男 王豪 张佳玉 田野 XUE Xuan;JIA Na;ZOU Jia-nan;WANG Hao;ZHANG Jia-yu;TIAN Ye(College of Mechanical and Electrical Engineering,Northeast Forestry University,Harbin 150040,China)

机构地区：[1]东北林业大学机电工程学院,黑龙江哈尔滨150040

出　　处：《科技创新与生产力》2023年第2期112-113,117,共3页Sci-tech Innovation and Productivity

基　　金：东北林业大学国家级大学生创新训练项目(202110225029)。

摘　　要：针对林幼苗栽植环节在实际治理过程所存在的环境恶劣、人力成本高、工作效率低等问题,本文设计了一种用于林幼苗栽植挖坑的耦合装置,该装置利用曲柄摇杆机构进行上下动作、基于双摇杆机构进行开合、联合使用耦合的双摇杆机构及反平行四边形机构。该装置采用一机多用的方式,不仅减少了人力成本和劳动强度,而且节约了机器使用的维护成本。In view of the problems such as bad environment,high labor cost and low work efficiency in the actual management process of forest seedling planting,this paper designs a coupling device to realize forest seedling planting,which uses crank and rocker mechanism for up and down movement,opens and closes based on double-rocker mechanism,and uses coupled double-rocker mechanism and contraparallelogram mechanism in combination.This device uses a multi-purpose way,not only reduces the labor cost and labor intensity,but also saves the maintenance cost of the machine.

关 键 词：幼苗栽植 曲柄摇杆机构 双摇杆机构 反平行四边形机构 耦合装置 

分 类 号：TH12[机械工程—机械设计及理论] S776.26[农业科学—森林工程]