The invention is suitable for the technical field of pesticide application control, and provides a fogdrop size control device and a control method in a pesticide application process. Comprising a pesticide box installed on the plant protection unmanned aerial vehicle, an air pump fixed to the pesticide box and a motor, an air conveying pipe of the air pump is connected and communicated with the pesticide box, two through holes are formed in the bottom of the pesticide box, flow stopping rods are fixed to the positions, above the two through holes, in the pesticide box, and the two flow stopping rods can be matched with a first pesticide conveying pipe and a second pesticide conveying pipe correspondingly; the first pesticide conveying pipe and the second pesticide conveying pipe penetrate through the through holes and are connected and communicated with the first pesticide spraying device and the second pesticide spraying device respectively, a switching mechanism is further installed on the pesticide box, a motor drives the switching mechanism to achieve reverse movement of the first pesticide conveying pipe and the second pesticide conveying pipe to be alternately matched with the flow blocking rod, and switching of the different pesticide spraying devices is completed in the pesticide applying process. The labor amount of operators is reduced, and the pesticide spraying efficiency is improved.
本发明适用于施药控制技术领域,提供了一种雾滴大小控制装置及施药过程中的控制方法。包括安装在植保无人机上的药箱,固定在药箱上的气泵与电机,气泵的输气管与药箱连接并连通,药箱底部开设有两个通孔,药箱内在两个通孔上方均固定有阻流杆,两个阻流杆分别能够与第一输药管、第二输药管相匹配,第一输药管、第二输药管穿过通孔且分别与第一喷药装置、第二喷药装置连接并连通,药箱上还安装有切换机构,电机驱动切换机构实现第一输药管、第二输药管反向运动交替与阻流杆配合,实现在施药过程中完成不同喷药装置的切换,减少了操作人员的劳动量,提升了喷药的效率。
Fogdrop size control device and control method in pesticide application process
一种雾滴大小控制装置及施药过程中的控制方法
2023-09-12
Patent
Elektronische Ressource
Chinesisch
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