| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a subsoiler mechanism that prevents grass or the like from being dug up on surface soil by a subsoiler. <P>SOLUTION: The subsoiler mechanism is used by being attached to the rear part of a rotary mechanism of a tillage implement and crushes a plow sole layer formed by a rotor of the rotary mechanism. The subsoiler mechanism includes: a blade-like arm extending in a vertical direction; a groove cutting blade arranged in a lower end of the arm, projecting in a traveling direction of a vehicle to which the tillage implement is attached, and crushing the plow sole by scratching up according to the traveling direction of the vehicle; and a rotating disk rotatably formed to the arm. <P>COPYRIGHT: (C)2013,JPO&INPIT |
