挖穴机的发展及其在石质山地的应用  

Development of Earth Augers and Application in Stony Mountain Regions

作　　者：靳成 吴传宇[1] 杨琪 王永坤 朱杰威 JIN Cheng;WU Chuan-yu;YANG Qi;WANG Yong-kun;ZHU Jie-wei(College of Mechanical and Electronic Engineering,Fujan Agriculture And Forestry University,Fuzhou Fujian 350028,China)

机构地区：[1]福建农林大学机电工程学院,福建福州350028

出　　处：《林业机械与木工设备》2021年第5期21-28,共8页Forestry Machinery & Woodworking Equipment

基　　金：福建省科技计划引导性项目(2019N0008);福建农林大学科技创新专项基金“植树挖穴机跳钻机理分析”(KFA20104A)。

摘　　要：植树造林在建设环境友好型社会中有着重要地位,而挖穴机在植树造林中起着至关重要的作用。结合挖穴机的实地运用,阐述挖穴机的设计要求以及类型,包括钻头关键部件的材料选择、动力装置的选型、穴径穴深的要求;基于国内外挖穴机典型科研成果,分析研究现状及发展趋势;重点探讨手提式挖穴机在石质山地的应用,围绕作业中钻头与砾石刚性接触瞬间对机具和操作者产生的损害等问题,给出相应的措施。Afforestation plays an important role in the construction of an environmentally friendly society,and earth auger is of vital significance in afforestation.Combined with the practical application of earth augers,the design requirements and types of earth augers were introduced,including the material selection of the key parts of the drill bit,the model selection of the power plant,and the requirements for the pit diameter and depth.Based on the typical research achievements of earth augers at home and abroad,the research status and development trend were analyzed.This paper mainly discussed the application of portable earth augers in stony mountain regions,and put forward the corresponding measures to deal with the damage caused by rigid contact between drill bit and gravel to the machines and operators.

关 键 词：林业工程 挖穴机 现状 石质山地造林 发展趋势 

分 类 号：S776[农业科学—森林工程]