Agricultural plant protection unmanned aerial vehicle capable of guaranteeing pesticide spraying effect

Abstract

The invention relates to an agricultural plant protection unmanned aerial vehicle capable of guaranteeing the pesticide spraying effect. The plant protection unmanned aerial vehicle comprises a main body, fan blades, a supporting frame and a water storage chamber, the main body further comprises a mixing mechanism, a cover opening mechanism and a stabilizing mechanism, the mixing mechanism comprises a retracting assembly and a stirring assembly, the cover opening mechanism comprises an air cylinder and a sealing plate, and the stabilizing mechanism comprises a third driving motor, a cylindrical driving gear, a rack, a stabilizing plate and a fixing assembly. According to the agricultural plant protection unmanned aerial vehicle capable of guaranteeing the pesticide spraying effect, the water storage chamber is opened through the cover opening mechanism, the water storage chamber is opened through the cover opening mechanism, then a pesticide in the water storage chamber is efficientlystirred through the mixing mechanism, so that in the spraying process of the pesticide, precipitation is not caused, the concentration of the pesticide is kept unchanged, so that the spraying effect of the pesticide is ensured, the growth of crops cannot be influenced, meanwhile, the water storage chamber is fixed to the supporting frame through the stabilizing mechanism and is fixed more firmly,people or crops are prevented from being crashed and injured, when the water storage chamber needs to be taken down, and parts do not need to be detached and can be directly taken down from the supporting frame, so that time and labor are saved.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to a plant protection unmanned aerial vehicle used in agriculture to ensure the effect of pesticide spraying. Background technique [0002] Plant protection UAV, as the name suggests, is an unmanned aircraft used for agricultural and forestry plant protection operations. It consists of three parts: a flying platform, a navigation flight control, and a spraying mechanism. The spraying operation is realized through ground remote control or navigation flight control. It can spray chemicals, Seeds, powders, etc. [0003] When the plant protection drone is used to spray pesticides in the agricultural field, the prepared pesticides are put into the water storage room and placed on the drone. Precipitation occurs gradually, so that the pesticide concentration in the upper layer is significantly lower than that in the bottom layer, which makes the pesticide spraying effect inconsist...

AI Technical Summary

Problems solved by technology

[0003] When the plant protection drone is used to spray pesticides in the agricultural field, the prepared pesticides are put into the water storage room and placed on the drone. During the spraying process, some types of pesticides will be in the water storage room. Precipitation occurs gradually, so that the pesticide concentration in the upper layer is significantly lower than that in the bottom layer, which makes the pesticide spraying effect inconsistent and affects the growth of some crops. At the same time, most of the water storage chambers are fixed on the support frame through parts, and some water storage chambers The fixation is not firm enough, and it is easy to fall and hurt people or crops. When the water storage chamber needs to be removed, the parts need to be disassembled, which is time-consuming and laborious

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