The embodiment of the invention provides a spraying system and agricultural unmanned equipment, and relates to the field of plant protection unmanned aerial vehicles. The spraying system comprises a liquid storage tank, a spray head and a liquid supply device, the liquid storage tank is arranged on the agricultural unmanned equipment, the spray head is used for spraying liquid, the liquid supply device is arranged between the liquid storage tank and the spray head, the liquid supply device comprises a pump body and an impeller, the pump body is communicated with the liquid storage tank and the spray head at the same time, and the impeller is arranged on the pump body. The impeller is rotatably arranged in an inner cavity of the pump body, the impeller divides the inner cavity into a plurality of chambers, and when the impeller rotates, the volume of the chambers changes so that liquid can be sucked in or pumped out. The liquid supply device of the spraying system is smaller in size and convenient to install and move under the condition of the same pumping flow, large spraying flow can be provided, energy consumption is reduced, and therefore the spraying efficiency is improved.

    本发明的实施例提供了一种喷洒系统及农业无人设备,涉及植保无人机领域。该喷洒系统包括储液箱、喷头以及供液装置,储液箱设置于农业无人设备,所述喷头用于喷洒液体,所述供液装置设置于所述储液箱以及所述喷头之间,所述供液装置包括泵体以及叶轮,所述泵体同时和所述储液箱以及所述喷头连通,所述叶轮可转动地设置于所述泵体的内腔中,所述叶轮将所述内腔分隔成多个腔室,当所述叶轮在转动时,所述腔室发生体积变化将液体吸入或泵出。该喷洒系统的供液装置在泵送同等流量的情况下体积更小,便于安装和移动,能够提供较大的喷洒流量,减少能耗,从而提高喷洒效率。


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    Title :

    Spraying system and agricultural unmanned equipment


    Additional title:

    一种喷洒系统及农业无人设备


    Contributors:
    ZHANG LIMING (author) / HUANG WEIBO (author)

    Publication date :

    2024-01-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A01M Tierfang, Tierfallen oder Abschreckvorrichtungen für Tiere , CATCHING, TRAPPING OR SCARING OF ANIMALS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64U



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