微型喷药机设计与试验研究  

Design and Experimental Research of the Small Sprayer

作　　者：李锟[1] 付亚萍 王伟全 王洪臣[1] 郑晓培[1] Li Kun;Fu Yaping;Wang Weiquan;Wang Hongchen;Zheng Xiaopei(College of Mechanical and Electrical Engineering, Changchun Institute of Technology, Changchun 130012, China;Heilongjiang Institute of Agricultural Machinery Repair, Harbin 150501, China)

机构地区：[1]长春工程学院机电工程学院,长春130012 [2]黑龙江省农业机械维修研究所,哈尔滨150501

出　　处：《农机化研究》2018年第8期118-123,共6页Journal of Agricultural Mechanization Research

基　　金：国家自然科学基金项目(50977037);吉林省科技厅项目(20120352);长春工程学院青年基金项目(320160004)

摘　　要：为了提高三轮自走式喷药机运行平稳性和操作高效性,设计了以万向节转向机构和可调式车架等组成的小型自走式喷药机,并对喷药机物理样机进行了喷头施药量、施药幅宽、喷头防滴性能及田间运行恒速/加速度试验研究。结果表明:小型自走式喷药机后轮桁架调整高效、方便,田间运行稳定,未发生转弯侧翻等危险事故,施药性能和田间运行性能均满足小规模农田施药作业要求。本研究对指导农民实际生产和提高植物保护技术具有重要的参考价值。In order to improve the three rounds of self-propelled sprayer running stability and operating efficiency,design on the universal joint steering mechanism and scalable frame of small self-propelled sprayer in this paper. Test research on the medication,width,drip proof performance and field operation of constant speed acceleration of the physical prototype of the small sprayer. The research shows that,small self-contained sprayer adjustment is convenient,the operation of the field is stable,without the risk accident of turning rollover,and administer performance and running performance can meet the requirements of smaller farm work. To help farmers to the actual production and improving plant protection technology has better economic benefit and optimistic outlook.

关 键 词：喷药机 万向节 车架 物理样机 

分 类 号：S491[农业科学—植物保护]