The invention discloses a helicopter externally-hung pesticide spraying device, and relates to the technical field of helicopter externally-hung agricultural equipment.The helicopter externally-hung pesticide spraying device comprises a pesticide liquid box, the pesticide liquid box comprises an upper box body and a lower box body, the lower side of the upper box body is open, and the upper side of the lower box body is open; the peripheral side edge of the upper side of the lower box body and the peripheral side edge of the lower side of the upper box body are fixed and sealed; the peripheral side wall of the lower box body is soft, the peripheral side wall of the lower box body is continuously bent in an organ type, and an automatic pull-up assembly is arranged between the bottom of the upper box body and the bottom of the lower box body. The device has the effects that the pesticide spraying endurance of the helicopter is improved, and the influence of the pesticide liquid box on landing of the helicopter is reduced.

    本申请公开了一种直升机外挂洒药装置,涉及直升机外挂农用设备的技术领域,其包括药液箱,所述药液箱包括上箱体和下箱体,所述上箱体的下侧呈敞开设置,所述下箱体的上侧呈敞开设置,所述下箱体的上侧周侧边沿与上箱体下侧周侧边沿固定且密封设置;所述下箱体的周侧侧壁为软性,所述下箱体的周侧侧壁呈风琴式连续弯折设置,所述上箱体与下箱体底部之间设置有自动上拉组件。本申请具有提升直升机的洒药续航,且减少药液箱对直升机降落的影响的效果。


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    Title :

    Externally-hung pesticide spraying device for helicopter


    Additional title:

    一种直升机外挂洒药装置


    Contributors:
    ZHANG BAOKONG (author) / CAI ZEMIN (author) / WU YUDI (author)

    Publication date :

    2022-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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