快换式气吸滚筒针式排种器设计  

Design of Quick-change Air Suction Drum Needle Seed Dispenser

作　　者：陈王俊 张静[1] Chen Wangjun;Zhang Jing(School of Mechanical Engineering,Guangdong Ocean University,Zhanjiang 524088,Guangdong,China)

机构地区：[1]广东海洋大学机械工程学院,广东湛江524088

出　　处：《农业技术与装备》2024年第8期4-6,共3页Agricultural Technology & Equipment

基　　金：湛江市非资助科技项目(2020B01187)。

摘　　要：在农业生产中,作物播种环节起着至关重要的作用。目前市场中的气吸式播种机主要有穴盘式、滚筒式和针式3种,而这些主流的播种机在工作时都有一定的局限性。以滚筒式排种器为原型,把原来的一体式滚筒设计为可以快速拆装的快换滚筒针式排种器,方便吸种针的快速更换,实现排种器适用于不同规格种子播种的目的。In agricultural production,the sowing link plays a vital role,therefore,the demand for seeding machines in agricultural production is great.At this stage,the air-suction seeders in the market mainly include hole disc type,drum type and needle type.This paper is based on the pneumatic drum seed arrangement,and the integrated drum is designed as a quick-release seed pipe,needle and shell,which can realize the quick change of seed needle,so that the seed discharger can be applied to the sowing of seeds of different specifications.

关 键 词：播种机 滚筒针式排种器 快速拆卸 快速安装 

分 类 号：S223.2[农业科学—农业机械化工程]