To realize an article conveyance facility capable of appropriately traveling a transport vehicle in a curved section when two left and right wheels of the transport vehicle are driven to rotate at the same speed.SOLUTION: A traveling unit 11 travels on a curved section under such an attitude that a target wheel 31A is in contact with a target rail 80A, a guide wheel 41 is in contact with a guide rail 83, and a non-target wheel 31B is not in contact with a non-target rail 80B. According to a ratio of a first length, which is a length along a traveling path of a curved section in a central portion of a width direction Y of the traveling path, to a second length, which is a length along a traveling path of the target rail 80A, a control unit changes a rotation speed of a first wheel 21 and a second wheel 22 in the curved section with respect to a rotation speed of the first wheel 21 and the second wheel 22 in a straight section.SELECTED DRAWING: Figure 2

    【課題】搬送車の左右2つの車輪が同速で回転するように駆動される場合に、曲線区間において搬送車を適切に走行させることができる物品搬送設備を実現する。【解決手段】走行部11は、対象車輪31Aが対象レール80Aに接触し、案内輪41が案内レール83に接触し、且つ、非対象車輪31Bが非対象レール80Bに接触しない姿勢で、曲線区間を走行する。制御部は、走行経路の幅方向Yの中央部における曲線区間の走行経路に沿う長さである第1長さに対する、対象レール80Aの走行経路に沿う長さである第2長さの比に応じて、曲線区間における第1車輪21及び第2車輪22の回転速度を、直線区間における第1車輪21及び第2車輪22の回転速度に対して変化させる。【選択図】図2


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    Title :

    ARTICLE CONVEYANCE FACILITY


    Additional title:

    物品搬送設備


    Contributors:

    Publication date :

    2022-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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