To achieve appropriate cabin vibration control for a work vehicle.SOLUTION: A cabin vibration control system 100 includes: a buffering part 10 which is provided between a frame 2 and a cabin 6 of a tractor 1 and can change an attenuation force for attenuating vibration of the cabin 6; an acceleration sensor 62 for detecting an acceleration α of the cabin 6 at least in a vibration direction of the cabin 6; and a controller 60 for controlling the magnitude of the attenuation force generated by the buffering part 10 on the basis of the acceleration α of the cabin 6 detected by the acceleration sensor 62 and a resonance frequency fm of the cabin 6.SELECTED DRAWING: Figure 3

    【課題】作業車両のキャビンの振動を的確に抑制する。【解決手段】キャビン制振システム100は、トラクタ1のフレーム2とキャビン6との間に設けられ、キャビン6の振動を減衰する減衰力を変更自在な緩衝部10と、少なくともキャビン6の振動方向におけるキャビン6の加速度αを検出する加速度センサ62と、加速度センサ62で検出されたキャビン6の加速度α及びキャビン6の共振周波数fmに基づいて、緩衝部10が生じる減衰力の大きさを制御する制御装置60と、を備える。【選択図】図3


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    Title :

    CABIN VIBRATION CONTROL SYSTEM FOR WORK VEHICLE


    Additional title:

    作業車両のキャビン制振システム


    Contributors:
    ITO TATSUO (author)

    Publication date :

    2019-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / F16F SPRINGS , Federn



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