The embodiment of the invention provides a three-blade propeller large-load tandem type unmanned helicopter, and relates to the technical field of unmanned helicopters. The three-blade-propeller large-load tandem type unmanned helicopter comprises an unmanned helicopter body and a pesticide spraying mechanism. The pesticide spraying mechanism comprises a water tank, a tank cover, a pump body, a liquid inlet pipe, a liquid outlet pipe, a stirring assembly and a spray head, the tank cover is fixedly arranged at the top of the water tank and installed at the bottom of the unmanned helicopter body, and a water adding pipe and a pesticide adding pipe are arranged on one side of the water tank. According to the unmanned helicopter, the stirring assembly is used for rapidly mixing the medicine and water in the water tank, so that the medicine is rapidly premixed in the water tank and can also be premixed in the flying process of the unmanned helicopter body, the premixing speed is increased, and the premixing time is saved. The pump body pumps pesticide liquid in the water tank through the liquid inlet pipe, and the pesticide liquid enters the spray head through the liquid outlet pipe and is sprayed out for crop pesticide spraying.
本申请实施例提供一种三叶桨大载重纵列式无人直升机,涉及无人直升机技术领域。该三叶桨大载重纵列式无人直升机包括:无人直升机本体和药物喷洒机构。所述药物喷洒机构包括水箱、箱盖、泵体、进液管、出液管、搅拌组件和喷头,所述箱盖固定设置于所述水箱顶部,且所述箱盖安装于所述无人直升机本体底部,所述水箱一侧分别设置有加水管和加药管。根据本申请搅拌组件对水箱内部的药品和水进行快速混合,使得药品在水箱内部快速完成预混,也可在无人直升机本体一边飞行的过程中一边进行预混,不仅提高预混速度,且节约预混时间。泵体通过进液管抽取水箱内部的药液,通过出液管进入至喷头喷出用于农作物药物喷洒。
Three-blade propeller large-load tandem type unmanned helicopter
一种三叶桨大载重纵列式无人直升机
2022-07-12
Patent
Electronic Resource
Chinese
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