| 履带自走式果园定向风送喷雾机 |
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| 引用本文： | 张晓辉,姜宗月,范国强,曹龙龙.履带自走式果园定向风送喷雾机[J].农业机械学报,2014,45(8):117-122,247. |
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| 作者姓名： | 张晓辉 姜宗月 范国强 曹龙龙 |
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| 作者单位： | 山东农业大学;山东农业大学;山东农业大学;山东农业大学 |
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| 基金项目： | “十二五”国家科技支撑计划资助项目（2011BAD20B10）和山东省科技发展计划资助项目（2011GNC11206） |
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| 摘 要： | 设计了结构紧凑、转向半径小的履带自走式果园定向风送喷雾机。对传动系统、履带行走系统和风送系统等关键部件进行了设计和计算,对定向喷雾机构进行了设计和试验验证。试验结果表明:有风送时雾滴沉积量比无风送时提高了42.9%,变异系数降低了18.5%;定向喷雾比普通喷雾雾滴个数提高了30.9%,变异系数降低了55.3%。
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| 关 键 词： | 果园喷雾机 履带自走式 定向风送喷雾 试验 |
| 收稿时间： | 2013/8/28 0:00:00 |
Self-propelled Crawler Directional Air-blowing Orchard Sprayer |
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| Zhang Xiaohui,Jiang Zongyue,Fan Guoqiang and Cao Longlong.Self-propelled Crawler Directional Air-blowing Orchard Sprayer[J].Transactions of the Chinese Society of Agricultural Machinery,2014,45(8):117-122,247. |
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| Authors: | Zhang Xiaohui Jiang Zongyue Fan Guoqiang and Cao Longlong |
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| Institution: | Shandong Agricultural University;Shandong Agricultural University;Shandong Agricultural University;Shandong Agricultural University |
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| Abstract: | A kind of self-propelled crawler directional air-blowing orchard sprayer was developed. The working principle and transmission line of the machine were introduced firstly. Adopting theoretical calculation, the design of whole structure and the technical parameters of the key components were determined. In order to achieve the directional spraying, the multi-degree of freedom framework was designed. The experiment showed that, compared with no wind spraying, the deposit rate of droplets increased by 42.9% and the coefficient of variation decreased by 18.5%. Compared with ordinary spraying, the number of droplets increased by 30.9% and the coefficient of variation decreased by 55.3%. |
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| Keywords: | Orchard sprayer Crawler self-propelled Directional air-blowing spraying Experiment |
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