农机化研究Issue(9)：176-179,4.
切碎组合式木薯秸秆粉碎机关键部件设计
The Key Component Design of Chopped Combined-type Cassava Stalk Crushing Machine
摘要
Abstract
For the high degree of resource waste and low level of mechanization processing after harvest of cassava straw, a kind of chopped combined-type cassava stalk crushing machine was designed.The machine is mainly composed of in-termittent transmission device, cutting device, and crushing device.Using the serrated disc cutter which having a good cutting section and high work efficiency to be a cutting tool.Choose a hydraulic cylinder as actuator of the cutting tool to realize the cutting cycle operation of cassava stalk.The cassava straw conveying device adopted incomplete gear intermit-tent mechanism and through belt transmission to realize the intermittent transportation.Crushing tool adopted carbon tool steel T12 which has high hardness and wear resistance.Y type knives can alleviate the stress concentration around the corner and the oblique way is more efficient.Cutting tool arrangement divided the stress to improve machine balance and reduce vibration.关键词
木薯秸秆/切割刀具/间歇性输送装置/粉碎刀具Key words
cassava stalk/cutting tool/intermittent conveying device/crushing tool分类
农业科技引用本文复制引用
郑美云,廖宇兰,刘世豪,杨怡,王涛..切碎组合式木薯秸秆粉碎机关键部件设计[J].农机化研究,2016,(9):176-179,4.基金项目
国家自然科学基金项目 （）
