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当前位置: 首页 > 文章 > 夹取振动复合式取苗机构的结构设计 农业装备与车辆工程 2022,60 (1) 70-73
Position: Home > Articles > Design of Taking-Combined-with-Vibration-Type Seedlings Unloading Mechanism of Vegetable Transplanter Agricultural Equipment & Vehicle Engineering 2022,60 (1) 70-73

夹取振动复合式取苗机构的结构设计

作  者：
姚思博;刘剑雄;曾家兴;石乔;赵仓圆;何湘
单  位：
云南省农业机械鉴定站;昆明理工大学机电工程学院
关键词：
移栽机;取苗机构;分析模型;结构设计
摘  要：
在不改变现市场上通用的育苗盘的基础上,设计了一种蔬菜移栽机夹取振动复合式取苗机构。所设计的取苗机构主要由夹取苗机构、振动装置等组成。其工作原理过程为通过振动装置将钵苗振动松脱,再用夹取苗装置将钵苗取出,减轻原始取苗过程中的人力资源。建立了苗盘単振动周期动力学分析模型和多自由度系统微分方程,求出振动电机的频率和振幅以及钵苗近似的固有频率。
译  名：
Design of Taking-Combined-with-Vibration-Type Seedlings Unloading Mechanism of Vegetable Transplanter
作  者：
Yao Sibo;Liu Jianxiong;Zeng Jiaxing;Shi Qiao;Zhao Cangyuan;He Xiang;Faculty of Mechanical and Electrical Engineering,Kunming University of Science and Technology;Yunnan Evaluation and Inspection Station on Agricultural Machinery;
关键词：
transplanter;;taking seedlings device;;analysis model;;structure design
摘  要：
On the basis of not changing the commonly used seedling trays on the market,a taking-combined-with-vibration-type seedlings unloading mechanism of vegetable transplanter is designed.The designed seedling taking mechanism is mainly composed of a clamping and taking seedling mechanism and a vibrating device.The working principle process is that the pot seedlings are vibrated and loosened by the vibrating device,and then the pot seedlings are taken out with the seedling taking device,which reduces the human labor in the original seedling taking process.The dynamic analysis model of the vibration period of the seedling pan unit and the differential equation of the multi-degree-of-freedom system are established,and the frequency and amplitude of the vibrating motor and the approximate natural frequency of the seedling are obtained.

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