| 摘要 |
PROBLEM TO BE SOLVED: To provide a ridging apparatus preventing sticking of soil by forming a pair of right and left soil pushers installed in a ridging mechanism into rotated and driven soil pushing conical bodies. SOLUTION: This ridging apparatus is equipped with the following. a rotatable linking mechanism 30 mounted on the rear of a traveling machine 1 such as a riding tractor, one set or a plurality of sets of tillage tines arranged at a suitable left and right interval, rotated and driven with a rotating and driving system D having the front supported on the rear of the linking mechanism and taken out of the traveling machine, scattering soil to both sides, forming a furrow and mounding the soil on both the sides and a ridging mechanism U1 composed of the pair of right and left soil pushing conical bodies 20 and 20 arranged at the rear of the tillage tines, rotated and driven with the rotating and driving mechanism, pressing the soil to ridges and forming slopes. COPYRIGHT: (C)2005,JPO&NCIPI
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