WORK VEHICLE

To properly connect a motor and an inverter in a work vehicle provided with the motor capable of supplying power to a traveling device.SOLUTION: A work vehicle is equipped with motor 21 and 22 capable of supplying power to a traveling device, a case 12 that stores the motors 21 and 22 inside, and an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KOTANI SHINSUKE, II TSUNEHIRO, YAGYU SUMIO, HIRASE YUJI, OKAZAKI KAZUTO
Format: Patent
Sprache:eng ; jpn
Schlagworte:
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Beschreibung
Zusammenfassung:To properly connect a motor and an inverter in a work vehicle provided with the motor capable of supplying power to a traveling device.SOLUTION: A work vehicle is equipped with motor 21 and 22 capable of supplying power to a traveling device, a case 12 that stores the motors 21 and 22 inside, and an inverter that is provided outside the case 12 to actuate the motors 21 and 22. Relay terminals 75 and 76 are provided on an outer peripheral portion of the case 12, which are connected to the motors 21 and 22 and the inverter, and connect the motors 21 and 22 and the inverter. The relay terminals 75 and 76 are provided at parts opposing to the motors 21 and 22 in a diametrical direction of shaft portions 21a and 22a of the motors 21 and 22, on the outer peripheral portion of the case 12.SELECTED DRAWING: Figure 7 【課題】走行装置に動力を供給可能なモータが設けられた作業車において、モータとインバータとの接続が適切に行われるように構成する。【解決手段】走行装置に動力を供給可能なモータ21,22、モータ21,22を内部に収容するケース12、ケース12の外部に設けられてモータ21,22を作動させるインバータが備えられる。ケース12の外周部に設けられ、モータ21,22に接続され且つインバータに接続されて、モータ21,22とインバータとを接続する中継端子75,76が備えられる。中継端子75,76が、ケース12の外周部において、モータ21,22の軸部21a,22aの径方向でモータ21,22に対向する部分に設けられる。【選択図】図7