The invention discloses a freight unmanned aerial vehicle quick loading and unloading device and belongs to the field of unmanned aerial vehicle body structures. The device comprises a tray assembly and sliding rail beam assemblies, the two sliding rail beam assemblies are arranged on a lower frame of the unmanned aerial vehicle cargo hold in parallel, and the tray assembly is horizontally installed on the two sliding rail beam assemblies in a sliding mode and used for bearing cargoes. The sliding rail beam assembly comprises a sliding rail beam and a roller assembly, the bottom of the sliding rail beam is fixedly connected with a frame beam of the lower frame, and a dovetail groove is formed in the upper end of the sliding rail beam and used for being in sliding fit with a dovetail sliding rail of the tray assembly. The roller assembly is installed on one side of the dovetail groove in parallel and used for reducing sliding friction force between the dovetail sliding rail and the sliding rail beam. The front limiting beam, the pull ring support and the rear limiting support are arranged on the periphery of the tray assembly in a matched mode, and fixing and limiting of the container are facilitated. The pallet assembly is simple in structure and light in weight, effectively saves cargo space, can easily push cargos placed on the pallet assembly to be loaded outside a cargo hold, saves manpower, and facilitates fast loading and unloading of the cargos and limiting and fixing in the cargo hold.

    本发明一种货运无人机快速装卸装置,属于无人机机体结构领域。该装置包括托盘组件和滑轨梁组件,两组滑轨梁组件平行设置于无人机货舱的下部框上,托盘组件水平滑动安装于两组滑轨梁组件上,用于承载货物。滑轨梁组件包括滑轨梁和滚筒组件,滑轨梁底部和下部框的框梁固定连接,其上端设有燕尾槽用于和托盘组件的燕尾滑轨滑动配合。滚筒组件平行安装于燕尾槽一侧,用于减小燕尾滑轨和滑轨梁之间的滑动摩擦力。配合托盘组件周圈布置的前限位梁、拉环支座及后限位支座,方便了货箱的固定和限位。本发明结构简单,重量轻,有效节约货舱空间,在货舱外部即可轻松推动置于托盘组件的货物装载,节省人力,便于货物快速装卸和舱内限位固定。


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    Title :

    Freight unmanned aerial vehicle quick loading and unloading device


    Additional title:

    一种货运无人机快速装卸装置


    Contributors:
    LIU YE (author) / MA CHUNHAO (author) / YANG YAN (author) / WANG FANG (author) / GAO BINYUAN (author)

    Publication date :

    2025-04-18


    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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