|
|||||
|
|
| 3WZ-700型自走式果园风送定向喷雾机 | |
| 引用本文： | 邱威,丁为民,汪小旵,龚艳,张晓辛,吕晓兰.3WZ-700型自走式果园风送定向喷雾机[J].农业机械学报,2012,43(4):26-30,44. |
| 作者姓名： | 邱威 丁为民 汪小旵 龚艳 张晓辛 吕晓兰 |
| 作者单位： | 1. 南京农业大学工学院,南京 210031;南京农业大学江苏省智能化农业装备重点实验室,南京 210031 2. 农业部南京农业机械化研究所植保与环境工程技术中心,南京,210014 3. 南京林业大学经济管理学院,南京,210037 |
| 基金项目： | 国家高技术研究发展计划(863计划)资助项目(2008AA100903、2012AA101904) |
| 摘 要： | 针对现代果园低矮密植的种植特点,设计了3WZ-700型自走式果园风送定向喷雾机。通过理论计算和虚拟样机技术,完成整机结构设计和各关键部件技术参数的确定。设计了适应于低矮密植果园的圆环双流道风送雾化装置,确定叶轮直径0.7 m、出风口宽度0.13 m。实现风机转速0～2 000 r/min的无级变速。田间试验结果表明,树膛内部枝叶正、反面雾滴附着率分别为61.22%、20.90%;树膛外部枝叶正、反面雾滴附着率分别为77.22%、37.17%;作业效率为1.02 hm2/h。 |
| 关 键 词： | 果园喷雾机 自走式 风送 试验 |
3WZ-700 Self-propelled Air-blowing Orchard Sprayer |
|
| Qiu Wei , Ding Weimin , Wang Xiaochan , Gong Yan , Zhang Xiaoxin , Lü Xiaolan.3WZ-700 Self-propelled Air-blowing Orchard Sprayer[J].Transactions of the Chinese Society of Agricultural Machinery,2012,43(4):26-30,44. | |
| Authors: | Qiu Wei Ding Weimin Wang Xiaochan Gong Yan Zhang Xiaoxin Lü Xiaolan |
| Institution: | Nanjing Agricultural University;Nanjing Agricultural University;Nanjing Agricultural University;Nanjing Research Institute of Agricultural Mechanization, Ministry of Agriculture;Nanjing Forestry University;Nanjing Research Institute of Agricultural Mechanization, Ministry of Agriculture |
| Abstract: | According to modern orchard planting pattern,a kind of self-propelled air-blowing orchard sprayer was developed.Adopting theoretical calculation and virtual prototype technology,the whole structure design and the key components technical parameters were determined.A ring fan was designed for modern orchard.The impeller was 0.7 m and outlet width was 0.13 m.The step-less transmission of fan was accomplished from 0 to 2 000 r/min.The field experiment showed that the front deposition reached to 61.22% and other side reached to 20.90% inside the trees.In the surface of the trees,the front deposition reached to 77.22% and other side reached to 37.17%.The operation efficiency reached to 1.02 hm2/h. |
| Keywords: | Orchard sprayer Self-propelled Air-blowing Experiment |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
| 点击此处可从《农业机械学报》浏览原始摘要信息 | |
| 点击此处可从《农业机械学报》下载免费的PDF全文 | |