A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a rotary quick connector for an excavator. And the upper side connecting part is connected with a boom of the excavator. The lower connection part is disposed so as to be separated downward from the upper connection part, and the attachment device is attached to and detached from the lower connection part. The power transmission part is provided with a shell fixed on the lower surface of the upper side connecting part, and a protruding block protrudes along the inner circumference of the shell; a rotation transmission body fixed to the upper surface of the lower connection part, the upper flange and the lower flange protruding along the outer periphery and entering the upper side and the lower side of the protruding block; and a sliding bearing that rotatably supports the rotation transmission body with respect to the housing. The drive unit rotates the rotation transmission body. The rotation transmission body is provided with: a first rotation transmission body having an upper flange formed thereon; a second rotation transmission body on which a lower flange is formed, the second rotation transmission body being fixed to the lower connection part in a state of being fixed to the lower surface of the first rotation transmission body; a first wear member; and a second wear member.
本发明涉及挖掘机用旋转式快速连接器。上侧连接部与挖掘机的臂架连接。下侧连接部从上侧连接部向下方分离配置，并对附属装置进行装卸。动力传输部具有：壳体，固定在上侧连接部的下表面，凸出块沿其内周凸出；旋转传递体，固定在下侧连接部的上表面，上侧法兰和下侧法兰沿外周凸出而进入凸出块的上侧和下侧；滑动轴承，将旋转传递体相对于壳体进行旋转支撑。驱动部使旋转传递体旋转。旋转传递体具有：第一旋转传递体，形成有上侧法兰；第二旋转传递体，形成有下侧法兰，以固定在第一旋转传递体的下表面的状态被固定在下侧连接部上；第一磨损部件；以及第二磨损部件。
The invention relates to a rotary quick connector for an excavator. And the upper side connecting part is connected with a boom of the excavator. The lower connection part is disposed so as to be separated downward from the upper connection part, and the attachment device is attached to and detached from the lower connection part. The power transmission part is provided with a shell fixed on the lower surface of the upper side connecting part, and a protruding block protrudes along the inner circumference of the shell; a rotation transmission body fixed to the upper surface of the lower connection part, the upper flange and the lower flange protruding along the outer periphery and entering the upper side and the lower side of the protruding block; and a sliding bearing that rotatably supports the rotation transmission body with respect to the housing. The drive unit rotates the rotation transmission body. The rotation transmission body is provided with: a first rotation transmission body having an upper flange formed thereon; a second rotation transmission body on which a lower flange is formed, the second rotation transmission body being fixed to the lower connection part in a state of being fixed to the lower surface of the first rotation transmission body; a first wear member; and a second wear member.
本发明涉及挖掘机用旋转式快速连接器。上侧连接部与挖掘机的臂架连接。下侧连接部从上侧连接部向下方分离配置，并对附属装置进行装卸。动力传输部具有：壳体，固定在上侧连接部的下表面，凸出块沿其内周凸出；旋转传递体，固定在下侧连接部的上表面，上侧法兰和下侧法兰沿外周凸出而进入凸出块的上侧和下侧；滑动轴承，将旋转传递体相对于壳体进行旋转支撑。驱动部使旋转传递体旋转。旋转传递体具有：第一旋转传递体，形成有上侧法兰；第二旋转传递体，形成有下侧法兰，以固定在第一旋转传递体的下表面的状态被固定在下侧连接部上；第一磨损部件；以及第二磨损部件。
Rotary quick connector for excavator
挖掘机用旋转式快速连接器
SONG JANG-SEOP (author)
2023-09-15
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
Hydraulically-driven excavator accessory quick connector and excavator
| European Patent Office | 2021