PROBLEM TO BE SOLVED: To provide an unmanned driving boat for weeding a paddy field, or the like, excellent in controllability of turnabout, regarding a technology for weeding a paddy field by using an unmanned driving boat .SOLUTION: An unmanned driving boat running along a water surface of a paddy field, includes: a boat body having a bow and a stern; a rudder arranged near the stern, for changing a direction of the boat body; a propulsion unit; and a weeding appliance suspending so as to have a contact with the ground surface of the paddy field. The weeding appliance is fixed on a position on the furthermore bow side than the position of a gravity center before mounting the weeding appliance in a top view, preferably fixed near the bow.

    【課題】無人運転ボートを用いて水田の除草をする技術であって、方向転換の制御性に優れた水田除草用無人運転ボート等を提供する。【解決手段】水田の水面を走行する無人運転ボートにおいて、船首と船尾を有するボート本体と、船尾近傍に配置されたボート本体を方向変更させる舵と、推進装置と、水田の地面に接地するように垂下される除草器具と、を備え、除草器具は、上面視したときに除草器具を装着する前の重心位置よりも船首側になる位置で固定、好ましくは船首近傍に固定されている。【選択図】図1


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    Titel :

    UNMANNED DRIVING BOAT FOR WEEDING PADDY FIELD, UNMANNED DRIVING BOAT FOR RECOVERING SUSPENDED MATTER, AND PADDY FIELD WEEDING METHOD


    Weitere Titelangaben:

    水田除草用無人運転ボート、浮遊物回収用無人運転ボート及び水田除草方法


    Beteiligte:

    Erscheinungsdatum :

    2015-07-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    A01B SOIL WORKING IN AGRICULTURE OR FORESTRY , Bodenbearbeitung in Land- oder Forstwirtschaft / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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