| 摘要 |
PURPOSE: A quick coupler for heavy equipment is provided to improve the efficiency of tasks and facilitate the replacement of attachments. CONSTITUTION: A quick coupler for heavy equipment comprises a coupler upper body(11), a coupler lower body(15) and a cylinder(16). A pin hole(10) is formed on the front part and the rear part of the coupler upper body. The coupler upper body is coupled on an arm and a push link of the heavy equipment. A hook(12) and a rod(13) are formed on the front part and the rear part of the coupler lower body. Attachments are mounted on the coupler lower body. The cylinder is arranged on the left and the right sides of the coupler upper and lower bodies. The cylinder inclines the coupler lower body in the left and right directions. |
