PROBLEM TO BE SOLVED: To provide a walking type work vehicle which displaces a fuel tank to an open position easily and with high stability and easily holds the fuel tank there for maintenance check of a top face of an engine.SOLUTION: The walking type work machine includes a link mechanism 6 and a rotation mechanism 8 for fitting a fuel tank 5 to a machine body 1 so as to change between an open attitude separate from the machine body 1 and a closed attitude close to the machine body 1. The link mechanism 6 includes a machine body side bracket 7, a tank side bracket 51, and a link body 60 which is connected with the machine body side bracket 7 via a first joint part 6A and connected with the tank side bracket 51 via a second joint part 6B. Any one of the first joint part 6A and the second joint part 6B is formed from a guide hole 74 and a guide link pin 61, and the other of the first joint part 6A and the second joint part 6B is formed as an oscillation fulcrum.

    【課題】エンジン上面の保守点検のために、簡単にかつ安定性よく燃料タンクを開放位置に変位させ、その保持が簡単な歩行型作業機を提供する。【解決手段】機体1から離れた開放姿勢と機体1に近づく閉鎖姿勢とに変更可能なように燃料タンク5を機体1に取り付ける、リンク機構6及び回動機構8とが設けられている。リンク機構6は、機体側ブラケット7と、タンク側ブラケット51と、機体側ブラケット7と第1関節部6Aを介して連結されているとともに、タンク側ブラケット51と第2関節部6Bを介して連結されているリンク体60とを含んでいる。第1関節部6Aと第2関節部6Bのいずれか一方は、ガイド長孔74とガイドリンクピン61とからなり、第1関節部6Aと第2関節部6Bのいずれか他方は揺動支点として形成されている。【選択図】図1


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    Title :

    WALKING TYPE WORK MACHINE


    Additional title:

    歩行型作業機


    Contributors:

    Publication date :

    2016-01-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62D MOTOR VEHICLES , Motorfahrzeuge



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