| 摘要 |
PURPOSE: A quick-change structure for a work machine of heavy equipment is provided to enable the rapid and safe attachment and detachment of various work machines of heavy equipment. CONSTITUTION: A quick-change structure for a work machine of heavy equipment couples a work machine(10) to a body(30) of heavy equipment. The work machine has a pivot pin(15) and a fixing pin(21). The body has upper and lower hooks(32,34). The upper and lower hooks are geared with the pivot pin and the fixing pin, respectively. The upper hook guides the pivot pin upward. The lower hook guides the fixing pin frontward. |
