To provide a steering device for a construction machine, which is easily mounted on a steering part of the construction machine without modification of a rotary handle equipped in advance on the steering part and which can control steering of the rotary handle.SOLUTION: A steering device 10 is used in a movable vibration roller X having a rotary handle H that is equipped with a handle grip G and mounted on a steering part P. The steering device includes a base 1 adapted to be mounted on the steering part P, a grip catcher 5 adapted to be connected to the handle grip G, a grip rotation mechanism 50 mounted on the base 1 and configured to rotate the grip catcher 5 to a position based on the amount of steering with respect to the rotary handle H, and a control mechanism 60 configured to control the amount of steering by the grip rotation mechanism 50.SELECTED DRAWING: Figure 2

    【課題】建設機械の操舵部に予め装備されている回転ハンドルに対し、回転ハンドル部分の改造を行わずに、容易に操舵部に装着して回転ハンドルの操舵制御が可能な建設機械用操舵装置を提供する。【解決手段】操舵装置10は、ハンドルグリップGが付設された回転ハンドルHを操舵部Pに備える走行可能な振動ローラXに用いられ、操舵部Pに装着可能な基台1と、ハンドルグリップGに連結可能なグリップキャッチャ5を有するとともにグリップキャッチャ5を回転ハンドルHに対する操舵量に応じた位置に回動可能に基台1に設けられたグリップ回動機構50と、グリップ回動機構50による操舵量を制御可能な制御機構60とを備える。【選択図】図2


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    Title :

    STEERING DEVICE FOR CONSTRUCTION MACHINE


    Additional title:

    建設機械用操舵装置


    Contributors:

    Publication date :

    2018-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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