The invention discloses a water pump, a spraying system and a plant protection unmanned aerial vehicle, and belongs to the technical field of unmanned aerial vehicles. The cavity is divided into two parts by a partition plate; the number of the pump head assemblies is two, and the two pump head assemblies are rotationally arranged in the positions, on the two sides of the partition plate, of the cavity correspondingly. The driving part is arranged on the shell; and the transmission mechanism is arranged in the cavity, the transmission mechanism is connected between the driving piece and the pump head assemblies, and the driving piece drives the two pump head assemblies to rotate through the transmission mechanism. The water pump can meet the requirement for large flow, the structure is simple, cost is low, and flow deviation is not likely to be caused; the spraying system and the plant protection unmanned aerial vehicle adopt the water pump, so that a plurality of driving parts can be saved, the complexity of the system is reduced, the cost is saved, the flow precision can be improved, and the pesticide spraying effect is facilitated.

    本发明公开了一种水泵、喷洒系统及植保无人机,其属于无人机技术领域,水泵,包括:外壳,所述外壳内设有空腔;所述空腔由隔板分设为两部分;泵头组件,所述泵头组件有两组,两组泵头组件分别转动设于隔板两侧的空腔内;驱动件,所述驱动件设于所述外壳上;传动机构,所述传动机构设于所述空腔内,且所述传动机构连接在所述驱动件与所述泵头组件之间,所述驱动件通过所述传动机构带动两组泵头组件转动。本发明提出的水泵能够实现大流量的需求,结构简单,成本低,而且不易造成流量偏差;所提出的喷洒系统及植保无人机采用上述水泵,能够节省多个驱动件,降低系统的复杂程度,节省成本,能够提高流量的精度,有利于喷洒农药的效果。


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    Title :

    Water pump, spraying system and plant protection unmanned aerial vehicle


    Additional title:

    一种水泵、喷洒系统及植保无人机


    Contributors:
    WANG FEI (author) / LI PENG (author)

    Publication date :

    2023-01-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS



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