To provide an unmanned conveyance vehicle capable of precisely detecting an obstruction correspondingly to a width of a pallet to be loaded above, while detecting the obstruction below the unmanned conveyance vehicle.SOLUTION: An unmanned conveyance vehicle 1 that enters below a pallet 19 loaded on a support body 15 to carry out loading/unloading work of the pallet 19 comprises: a machine base 3; a lifter 5 provided on a top part of the machine base 3 to lift/lower the pallet 19; a drive wheel 7 provided on a bottom part of the machine base 3 to move the machine base 3; a first obstruction sensor 9 that detects the obstruction in a direction of travel of the machine base 3; a second obstruction sensor 11 provided above the first obstruction sensor 9 to detect the obstruction in the upper direction of travel of the machine base 3; and a control unit 13 that controls the lifter 5, the drive wheel 7, the first obstruction sensor 9, and the second obstruction sensor 11.SELECTED DRAWING: Figure 2

    【課題】無人搬送車の下方の障害物を検出する一方、上方に積載するパレットの幅に対応して障害物を適確に検出することが可能な無人搬送車を提供する。【解決手段】支持体15に載置されるパレット19に対し、その下方に進入して、パレット19の積み下ろし作業をなす無人搬送車1であって、機台3と、前記機台3の上部に設けられ前記パレット19を昇降させるリフタ5と、前記機台3の下部に設けられ前記機台3を移動させる駆動車輪7と、前記機台3の進行方向の障害物を検出する第1の障害物センサ9と、前記第1の障害物センサ9の上方に位置し、前記機台3の上方進行方向の障害物を検出する第2の障害物センサ11と、前記リフタ5、前記駆動車輪7、前記第1の障害物センサ9、前記第2の障害物センサ11を制御する制御部13と、を備える。【選択図】図2


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    Titel :

    UNMANNED CONVEYANCE VEHICLE


    Weitere Titelangaben:

    無人搬送車


    Beteiligte:
    UENO TOSHIYUKI (Autor:in)

    Erscheinungsdatum :

    10.04.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen



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