| 摘要 |
PURPOSE: A harrow for a tractor is provided, which makes angle adjusting of a harrow board possible by a telescopic cylinder. CONSTITUTION: A harrow for a tractor comprises: a telescopic cylinder(20) in which one end is hinge-coupled with an upper structure of a rotavator and the other end is hinge-coupled with a first bracket; a plurality of elevation rods(30) in which one end is hinge-coupled with an upper structure of a rotavator and the other end is hinge-coupled with a second bracket; and a cylinder link(50) which is equipped in the other end of the telescopic cylinder and is formed in the shape that the middle part is bent. |
