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横轴刀盘式伐根切削机设计

摘 要

我国人工林面积达世界第一，同时也是森林资源增长率也是世界之最。林业清理环节对林业生产十分重要，可以保证林业可持续性发展，而在森林剩余物的采伐中，伐根比重相当大。但伐根采掘困难除人工挖掘或挖掘机挖掘外，大多留其在采伐地上自然腐烂。这样不利于更新造林，而且浪费资源。而铣削式清除伐根是目前国内外广泛采用的一种方式，其中横轴刀盘式又是其中应用最为广泛的一种。

关键词：伐根；林业清理；林业机械；

Design of disc cutting machine horizontal knife stump

ABSTRACT

China has the largest plantation area in the world, and the growth rate of forest resources is the most in the world.Forestry cleaning link is very important to forestry production.It can guarantee the sustainable development of forestry.and in the forest

residues, the rate of cutting is quite large.However, the extraction of the root is difficult to excavate or excavate.Most of them are left to rot on the ground.This is not conducive to the renewal of afforestation and the waste of resources.And milling removal is a widely used method at home and abroad.Among them, the horizontal axis knife disk is one of the most widely used.