To provide an unmanned carrier which reduces a failure rate.SOLUTION: Three or more wheel units 12 to 15 comprise wheels 21 that are mounted to a vehicle body 11 and support the vehicle body 11, and are capable of traveling in one direction respectively. The wheel units 12 to 15 respectively include: a traveling drive motor allowing the wheel 21 to perform normal and reverse rotation driving; and a steering motor for steering in a travelable direction of the vehicle body 11. A travelable direction of the wheels 21 respectively steered by the steering motor is restricted to be steered toward 180° or less. Further, the vehicle body 11 is enabled to travel in all directions at 360° by performing normal and reverse rotation driving of the wheels 21 using the traveling drive motor.SELECTED DRAWING: Figure 20

    【課題】故障率を低減できるようにした無人搬送車を提供する。【解決手段】3以上の車輪ユニット12…15は、車体11に装着されると共に当該車体11を支持しそれぞれ一方向に走行可能な車輪21を備える。車輪ユニット12…15は、それぞれ、車輪21を正逆回転駆動可能にする走行駆動モータと、車体11の走行可能な方向を操舵する操舵モータとを備える。操舵モータによりそれぞれ操舵される車輪21の走行可能な方向が180°以下に操舵制限されている。また走行駆動モータにより車輪21を正逆回転駆動することで車体11を360°全方位に走行可能にしている。【選択図】図20


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    Title :

    UNMANNED CARRIER


    Additional title:

    無人搬送車


    Contributors:
    MATSUI YUKI (author) / OBARA MOTOO (author) / IMAI YUTA (author) / OSAWA TAKUYA (author) / NAKAJIMA YOHEI (author)

    Publication date :

    2022-04-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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