植保常用扇形雾喷头系列型谱模型研究  

The research on series spectrum model of fan-spray nozzle in plant protection

作　　者：樊荣[1] 杨福增[2] 

机构地区：[1]山西农业大学工学院,山西太谷030801 [2]西北农林科技大学机械与电子工程学院,陕西杨陵712100

出　　处：《山西农业大学学报（自然科学版）》2016年第7期524-528,共5页Journal of Shanxi Agricultural University(Natural Science Edition)

基　　金：山西农业大学青年科技创新项目(J141502002);国家公益性行业(农业)科研专项经费项目(201203025)

摘　　要：[目的]为了实现植保常用扇形雾喷头的数字化管理及生成,促使喷头设计与生产向协调、统一、择优、简化方向发展。[方法]对常用扇形雾喷头的结构组成、性能特征、喷雾质量进行了理论分析,对不同终端型式的扇形雾喷头进行了雾型分布试验。[结果]雾型分布受喷嘴终端型式影响较大。最终建立了不同系列喷头的型谱模型,制定了扇形雾喷头谱系结构。[结论]此研究为相关软件开发与数据库建立提供了支持与参考,便于喷头的快速检索与参数化设计,研发和生产新型植保喷头。[ Objective]The goal of this paper was to achieve digital management and generation of fan-spray nozzle in plant protection, prompting nozzle design and production to the development direction of coordination and Unity, merit, and simplified. [Methods]The structural composition, performance characteristics, spray quality of fan-spray were an- alyzed in theory. And the test on spray distribution of different nozzles were carried out. [Results]The results showed that spray distribution were influenced greatly by the nozzle terminal type. The fan-spray nozzle type spectrum and ex pression were established finally. [Conclusion]The study provided support and reference for the related software devel- opment and database establishment, facilitating rapid retrieval and parametric design of nozzle, which could build a foundation for development and production of new nozzle.

关 键 词：植保 扇形雾喷头 型谱模型 数字化 

分 类 号：S224.3[农业科学—农业机械化工程]