| 摘要 |
The present invention relates to a quick coupler, and more specifically, to a tilting structure of a quick coupler to endure a high load stably by reducing the load of a hydraulic cylinder through a tilting gear in connection with a helical rotation and through a second clamp which moves forward or backward at the same time. To this end, an embodiment of the present invention is configured in such a method that in a tilting quick coupler wherein an arm and a link are engaged and a first clamp with a guide bearing part formed integrally in the lower part and a second clamp to which an attachment is engaged and which has a movable bearing part located on the same shaft as the guide bearing part is combined movably in the direction of the lower part of the first clamp, as for the guide bearing part and the movable bearing part, a hydraulic cylinder and a tilting gear which is installed at the same shaft of the hydraulic cylinder and performs forward and backward motion in connection with the operation of the hydraulic cylinder constitute a movable shaft. |
