| 摘要 |
PROBLEM TO BE SOLVED: To provide a gutter removal attachment in which each swing member is removed and lifted from the inside of field soil by a composite operation of undulation motion of a boom and an arm of a shovel-based construction machine, the right and left bottoms of a gutter are mounted on a mounting member, and a pair of swing members can lift and remove the gutter so as to embrace the gutter buried in the field while mounting the gutter on the mounting surface of the mounting member.SOLUTION: An attachment is provided for a shovel-based construction machine 1 formed by including a lower part traveling machine body 1a, an upper part turning machine body 1b and a boom 1c disposed in the upper part turning machine body and capable of undulation motion as well as an arm 1e, and capable of removing a gutter W buried in a field H. The attachment is formed as follows: a work machine body 2 is detachably disposed in the arm of the shovel-based construction machine; an opposing pair of swing members 3, 3 capable of being inserted and removed in/from the field soil in the vicinity of right and left side walls W, Wof the gutter are disposed in the work machine body; an actuating mechanism 4 for bringing a pair of swing members close to each other and away therefrom is disposed; and a mounting member 5 capable of mounting a bottom Wof the gutter is disposed in the pair of swing members.SELECTED DRAWING: Figure 5 |
