树穴松土机的研制  

Development of a Tree Pit Scarifier

作　　者：徐克生[1,2,3] 吴晓峰[1,2,3] 李全罡[1,2,3] 李芝茹[2,3] 张北航[2,3] 曹曦明[2,3] 

机构地区：[1]中国林业科学研究院林业新技术研究所,北京100091 [2]国家林业局哈尔滨林业机械研究所,黑龙江哈尔滨150086 [3]国家林业局林业装备工程技术研究中心,黑龙江哈尔滨150086

出　　处：《林业机械与木工设备》2014年第11期19-20,共2页Forestry Machinery & Woodworking Equipment

基　　金：中央级公益性科研院所基本科研业务费专项资金项目(CAFINT2011C08)

摘　　要：围绕我国植树松土机械作业的现有需求,针对劣质林地植树松土难、传统松土机械效率低、树穴质量差、苗木成活率得不到保证等问题,在我国现有植树松土机械的基础上,提出并研制了半圆刀片式树穴松土机,解决了多石林地及土质坚硬生地机械挖坑质量差的问题。该机可有效地疏松土质,保证植树作业顺利进行。Centering upon the existing demand for tree planting and scarification operations in China, in view of the difficulty involved in tree planting and scarification operations on poor-quality woodland, low efficiency of traditional sacrifiers, poor quality of tree pits and low survival rate of seedlings, based on the existing tree planting and scarification machinery, a semicircle blade-type tree pit scarifier is proposed and developed, solving the problem of poor quality of excavated pits mechanically on rocky woodland or on the hard land, effectively loosening soil and ensuring smooth progress of tree planting operation.

关 键 词：松土机 半圆刀片式 设计 

分 类 号：S776.26[农业科学—森林工程]