PROBLEM TO BE SOLVED: To obtain excellent workability, while suppressing spread of a spray range to the outside of a field, when aerially spraying granules by loading a spraying device on a multi-copter.SOLUTION: A spraying device 1 loaded on a frame F mounted on a lower part of a multi-copter M includes: a tank 2 for storing granules; a diffusing blade 4 for diffusing granules falling down from the tank 2 by being rotated and driven; and an application cover 5 for enclosing the diffusing blade 4, and restricting a diffusion direction of the granules. The application cover 5 restricts the diffusion direction of the granules in a longitudinal direction crossing a traveling direction of the multi-copter M.SELECTED DRAWING: Figure 1

    【課題】マルチコプターに散布装置を搭載して粒剤を空中散布するに際して、圃場の外に散布範囲が拡がるのを抑止しながら、良好な作業性を得る。【解決手段】マルチコプターMの下部に装着したフレームFに搭載される散布装置1は、粒剤が収容されるとタンク2と、回転駆動されることでタンク2から落下する粒剤を拡散する拡散羽根4と、拡散羽根4を囲い粒剤の拡散方向を制限する散布カバー5とを備え、散布カバー5は、マルチコプターMの進行方向に対して交差する左右方向に粒剤の散布方向を制限する。【選択図】図1


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    Title :

    MULTI-COPTER-LOADED GRANULE SPRAYING DEVICE AND AERIAL GRANULE SPRAYING METHOD


    Additional title:

    マルチコプター搭載粒剤散布装置及び空中粒剤散布方法


    Contributors:

    Publication date :

    2018-08-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    A01M Tierfang, Tierfallen oder Abschreckvorrichtungen für Tiere , CATCHING, TRAPPING OR SCARING OF ANIMALS / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / A01C Pflanzen , PLANTING



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