农机化研究2025，Vol.47Issue(3)：77-81,5.DOI:10.13427/j.issn.1003-188X.2025.03.012
3WF-1300型悬挂式喷杆喷雾机的设计与试验
Design and Test of 3WF-1300 Suspended Spray Bar Spray
摘要
Abstract
At present,the field spray in China is still dominated by small and medium-sized machines and tools,with relatively low technical content and poorreliability.There are problems such as droplet drift,uneven spraying and low ef-fective utilization rate of pesticides in the application process.Based on the analysis of the working principle of the sus-pended spray,an efficient and safe 3WF-1300 suspended spray bar spray was designed and developed.The matching power of the sprayer was 88.2-117.6 kW,the medicine box capacity was 1 300 L,and the spray range was 18 m.The sprayer can be hydraulically controlled to fold,unfold,and lift the spray bar,effectively reducing the difficulty of the driver's manipulation,achieving comfortable,accurate,and efficient operation,improving the effective utilization rate of pesticides,reducing pesticide application,and reducing environmental pollution,greatly protecting the health of opera-tors.The prototype was tested in the field,and the results showed that the structural parameters of the spray were de-signed reasonably,the folding,unfolding and lifting process of the spray bar was smooth,there was no jam,the spray was uniform,and the operation efficiency was high,which met the requirements of the design indicators.In the field ex-periment,the coefficient of variation of spray distribution along the spray bar was 5.3%.The test results were superior to the national standards.关键词
喷杆式喷雾机/折叠喷杆/悬挂机构/升降机构Key words
spray bar spray/fold spray bar/suspension mechanism/lifting mechanism分类
农业科技引用本文复制引用
李存斌,梁玉成,张庆柱,陈宝昌,谢宇峰,吕海杰,宋秋梅..3WF-1300型悬挂式喷杆喷雾机的设计与试验[J].农机化研究,2025,47(3):77-81,5.基金项目
黑龙江省重点研发计划项目(2022ZX05B03) （2022ZX05B03）
黑龙江省"百千万"工程重大专项(SC2020ZX17B0009) （SC2020ZX17B0009）
