噪声与振动控制2019，Vol.39Issue(4)：46-51,6.DOI:10.3969/j.issn.1006-1355.2019.04.009
基于枝干振动采摘机理的采摘机激振机构设计
Design of Vibration Excitation Mechanism of Picking Machinery based on Branch’s Vibration Picking Mechanism
高永新 1杜浩2
作者信息
- 1. 辽宁工程技术大学 机械工程学院,辽宁 阜新 123000
- 2. 辽宁工程技术大学 机械工程学院,辽宁 阜新 123000
- 折叠
摘要
Abstract
In order to achieve high-efficiency mechanized raspberry picking, the picking mechanism of raspberry is studied and the picking force model is established. According to the picking principle, an excitation mechanism, whose excitation frequency is adjustable by adding different braking resistance on the spindle, is designed. The 3D model of the excitation mechanism is established and simulated by ADAMS. The simulation results show that the excitation frequency of the mechanism will increase in a certain range with the increase of the resistance acted on the spindle. The feasibility of the mechanism is verified by prototype experiments. The best picking rate can be up to 81 %, and the harvest rate of immature fruit can be reduced to 11.5 %.关键词
振动与波/机械化采摘/采摘力模型/激振频率/激振机构设计/高效采摘Key words
vibration and wave/ mechanized picking/ picking force model/ excitation frequency/ design of excitation mechanism/ high efficiency picking分类
通用工业技术引用本文复制引用
高永新,杜浩..基于枝干振动采摘机理的采摘机激振机构设计[J].噪声与振动控制,2019,39(4):46-51,6.
