一种小型茶园中耕机的研制  

The Design of a Mini-Cultivator in Tea Garden

作　　者：杨拥军[1] 陈力航[2] 喻季红[2] 刘伟英[1] 罗意[1] 

机构地区：[1]湖南省农业科学院茶叶研究所,长沙410125 [2]湖南农业大学工程学院,长沙410128

出　　处：《茶叶通讯》2011年第4期11-14,共4页Journal of Tea Communication

基　　金：湖南省科技计划项目,小型茶园中耕机的研制(2011NK3009)

摘　　要：该小型茶园中耕机主要针对我国南方茶园机械耕作过程中茶树树枝阻碍及枯枝、杂草缠绕实际情况,在烟草作物中耕机基础上进行的改进设计。本设计方案通过在旋耕刀旋转机构上方安装一组与之相对应的静刀片,通过静刀与动刀相互之间的间隙配合,利用静刀片上的锯齿形切刀将缠在旋耕刀上的杂草切断,再通过旋耕刀的翻转作业,将切断的草渣和短碎枯枝埋入土壤,该机同时采用了流线型整体罩壳的设计,进一步减小中耕机工作过程中的行进阻力,保证工作过程连续、流畅。The design of the cultivator for reducing interwine and resistancement in tea garden.To improve the machine＇s design,mainly is the clock to the actual situation of the superabundant grass and dead brandes in the south of China tea garden.The machine can solve problems effectively that appear in the process of operation.This design scheme is to add a set of corresponding static blades in the above of the structure motive,through the static blades and the movement blades＇ close cooperation,Using the static blades＇cuting edge to cut the weed that twine at the movement blades.In this way,so as to achieve the purpose that remove twine weeds and dead brandes away effectively.In the meantime,the rotary blade can bury the grass residue and dead branches into deep soil.This can play the role of further fertilization.Furthermore,the streamlined and overall contract form of cover shell,further reduced the machine＇s resistance in the process of work.

关 键 词：茶园 中耕机 旋耕刀 整体罩壳 

分 类 号：S224.1[农业科学—农业机械化工程]