摘要
针对目前植保机械中所使用的喷杆喷架稳定性差、折叠伸展需要人工辅助等问题,设计出了一种液压升降折叠宽幅喷杆喷架。对喷杆喷架的升降装置、90°液压油缸折叠机构、180°液压油缸折叠机构和整体宽幅喷架进行了理论分析和结构设计,并建立了关键部件的三维模型。通过田间试验验证了该装置设计方案的合理性,为研发先进适用、具有自主知识产权的液压升降折叠宽幅喷杆喷架奠定了基础。
In view of the present difficult situation about plant protection machinery used by spray lance plane problems such as poor stability, fold stretching need artificial auxiliary, a kind of hydraulic lifting folding wide spray lance was de-vised.Lifting device of spray spray rod rack, 90 degrees of hydraulic oil cylinder folding mechanism, 180 degrees of the hydraulic oil cylinder folding mechanism and wide spray has carried on the theoretical analysis and the overall structure design, and key components of the three-dimensional model was established in SolidWorks software.Through field exper-iment verified the rationality of the design of the device for the research and development of advanced and suitable with independent intellectual property rights of hydraulic lifting folding wide spray lance laid a foundation.
出处
《农机化研究》
北大核心
2015年第8期96-99,共4页
Journal of Agricultural Mechanization Research
基金
"十二五"国家科技支撑计划项目(2012BAD42B03)
关键词
升降装置
液压油缸
折叠机构
喷杆喷架
植保机械
lifting device
hydraulic oil cylinder
folding mechanism
spray lance
plant protection machinery
