HARROWING AND LAND GRADING IMPLEMENT

摘要

PROBLEM TO BE SOLVED: To provide an implement without causing soil remaining unharrowed during harrowing and land grading operation. SOLUTION: The harrowing and land grading implement is used by mounting thereof on a tractor and is composed by mounting a rotor composed of blades attached to a vertical shaft in the operation width direction. The harrowing and land grading implement is characterized in that each blade is composed by installing a cutting blade formed by overhanging thereof along the interior of the plane including the plane of rotation at the lower end in the height direction thereof. COPYRIGHT: (C)2005,JPO&NCIPI