| 摘要 |
PURPOSE: A spacing adjustor for attaching an excavator is provided to facilitate to adjust the play of a rotation body and to prevent the separation of the rotation body from an attachment body. CONSTITUTION: A spacing adjustor(100) for attaching an excavator comprises a rotation body adhering unit(130), an adhering unit supporting member(140), and a position fixing unit(150). The rotation body adhering unit combines with a fixing shaft(120) for being supported by an attachment body(110) and moves along the longitudinal direction of the fixing shaft by rotating. The adhering unit supporting member prevents the rotation body adhering unit from escaping from the fixing shaft by combining with the attachment body or fixing shaft. The position fixing unit prevents the rotation body adhering unit from escaping and rotating due to the rotation of a rotation body by stably fixing the rotation body adhering unit to the attachment body. |
