| 摘要 |
The present invention relates to a device capable of connecting attachment such as a bucket and a breaker on an arm of a construction machine such as an excavator to be detached. An attachment mounting device for a construction machine according to one embodiment of the present invention can connect can mount attachment on a working device. The present invention includes hydraulic cylinders capable of being mounted on each of an arm where the attachment is connected to be rotated and connection units of connecting rods; fixing pins which are fixed to rods of the hydraulic cylinders to allow the length to be adjusted by linearly moving in the extension of the hydraulic cylinders and to the attachment connected to the arm and the connection units of the connecting rods to be relatively rotated by the extension of the hydraulic cylinders; and fixing members which fixate the fixing pins on the rods of the hydraulic cylinders. |
