To provide a revolving work machine having a pin for regulating the revolving position of a fuel cylinder on a revolving axis capable of adjusting the relative position between the revolving axis and the pin.SOLUTION: The revolving work machine includes: a revolving table; a motor mounted on the revolving table; a working unit provided to the revolving table; and a support mechanism that supports a fuel cylinder storing fuel for the motor rotatably on the revolving axis. The support mechanism includes: a support rotating body that supports the fuel cylinder and rotates on the revolving axis; a rotation position regulation mechanism that includes a pin that regulates the rotation position of the support rotating body on the revolving axis; and adjustment mechanism that adjusts the position of the revolving axis with respect to the pin.SELECTED DRAWING: Figure 15A
【課題】燃料ボンベの枢支軸廻りの回動位置を規定するためのピンを備えた旋回作業機において、枢支軸とピンとの相対位置を調整可能とすること。【解決手段】旋回作業機は、旋回台と、前記旋回台に搭載された原動機と、前記旋回台に設けられた作業装置と、前記原動機の燃料を収容する燃料ボンベを枢支軸廻りに回動可能に支持する支持機構と、を備え、前記支持機構は、前記燃料ボンベを支持し且つ前記枢支軸廻りに回動する支持回動体と、前記支持回動体の前記枢支軸廻りの回動位置を規定するピンを含む回動位置規定機構と、前記ピンに対する前記枢支軸の位置を調整する調整機構と、を有している。【選択図】図15A
REVOLVING WORK MACHINE
旋回作業機
2022-07-11
Patent
Electronic Resource
Japanese