| 摘要 |
PURPOSE: A connecting bracket of a rear portion working machine is provided to stably connect the rear portion working machine by being supported at the upper end of a rotavator and being coupled to the horizontal shaft. CONSTITUTION: A connecting bracket of a rear portion working machine for a tractor comprises: first and second bodies(110,120) placed at the front portion and the rear portion of a horizontal shaft; a round-shaped placing part(111) which is formed at a site where the first and second bodies face each other; a bolt for coupling the upper side and the lower side of the first and second bodies at the horizontal shaft; a first hinge piece with a lower end supported at the upper side of a rotavator and a support frame which is hinge-coupled at the outside of the first body; a side extension plate(160) which is extended to the side of the first body; and a second hinge piece(163) which is hinge-coupled with the support frame at the front side of the side extension plate. |
