| 摘要 |
The present invention relates to an attachment quick changer for heavy equipment, capable of stably detaching/attaching the attachment from/to a changer main body and conveniently operating it because a safety pin formed in the changer main body, inserted into a safety pin hole in the attachment, and stably fixing the attachment and the changer main body is guided by a safety pin guide member and is operated by a safety pin operation member. Even in case the safety pin is elastically supported by an elastic member and the malfunction of the safety pin operation member is generated, the safety pin is not arbitrarily separated from the safety pin hole and the fixation of the attachment and the changer main body is not loosened so that the operation by the attachment can be stably performed. |
