| 摘要 |
PURPOSE: A hydraulic hose protection device is provided to place a hydraulic hose on the arm of a working device adjacently, thereby making the appearance of an excavator beautiful and easily arranging the hydraulic hose. CONSTITUTION: A hydraulic hose protection device includes a first lead member(310) and a second lead member(320). The first lead member is equipped in the side of a connection member(210) and supports a hydraulic hose(300) by using bilaterally symmetrical flat boards and a first support bar(311). The connection member is connected to an arm and an attachment exchange device. The second lead member supports the hydraulic hose which is extended from the first lead member by using bilaterally symmetrical flat boards and a second support bar(321). The second lead member guides the hydraulic hose by hinge rotation due to the rotation of the working device. |
