To provide a spray device having drones for efficiently spraying a large quantity of liquid, powder or grains over a wide area.SOLUTION: A spray device includes a leading drone (003) which has an injection nozzle (007) and multiple subsequent drones (008), a cable (002) that supplies electricity and a hose (006) that supplies liquid, powder or grains are connected to the leading drone, and the subsequent drone has a grasping device (009) to grasp the cable and hose. When it becomes difficult for the subsequent drone to fly, or when excessive force is applied to the cable and hose, the grasping device opens so that the cable and hose can be released.SELECTED DRAWING: Figure 1

    【課題】 広範囲にわたって大量の液体、粉体、又は粒体を効率よく散布する為にドローンを備えた散布装置の提供。【解決手段】 噴射ノズル(007)を備えた先頭ドローン(003)と複数の後続ドローン(008)を有し、先頭ドローンには電気を供給するケーブル(002)と液体、粉体、又は粒体を供給するホース(006)が接続され、上記後続ドローンは把持装置(009)を備えて上記ケーブル及びホースを把持し、後続ドローンが飛行することが困難になった場合、また上記ケーブルやホースに無理な力が作用した際には、把持装置が開いてケーブル及びホースを解放することが出来るようにしている。【選択図】図1


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    Title :

    SPRAY DEVICE HAVING MULTIPLE DRONES AND SPRAY METHOD


    Additional title:

    複数のドローンを備えた散布装置及び散布方法


    Contributors:
    TANAKA DAIKI (author) / SANO HIROSHI (author)

    Publication date :

    2024-08-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64U



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