自动植树机开沟器结构设计及分析  

Design and Analysis of Machine Structure of Automatic Planting Furrow Opener

作　　者：周克媛[1] 彭善飞 韩远飞[3] 

机构地区：[1]北京工业职业技术学院机电工程学院,北京100042 [2]中车青岛四方机车车辆股份有限公司质量管理部,山东青岛266111 [3]青岛理工大学琴岛学院,山东青岛266001

出　　处：《北京工业职业技术学院学报》2017年第1期10-12,共3页Journal of Beijing Polytechnic College

摘　　要：开沟器是自动植树机的关键部分,其作用是在种床上按照种植要求开出特定深度的种沟,引导树种落入并且覆盖湿土。设计一种由液压装置驱动开沟犁和拓沟犁组成的开沟器,开沟犁用于宽而浅的土层开沟,拓沟犁用于深而窄的苗木开沟,以适用于不同场合开沟的需求。The ditching devices is a key part of an automatic planting machine, which ditches planting furrows in bed to certain depth according to specific requirements, guides seedlings to fall into the furrows and covers them with wet soil. The opener consists of two ploughs driven by hydraulic devices to meet different conditions, one of which is a furrow plough used for wide and shallow soil ditching, the other of which is an extension plough for deep and narrow ditching.

关 键 词：栽树机 开沟器 开沟犁 拓沟犁 

分 类 号：TH132[机械工程—机械制造及自动化]