| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a ridging working machine enabling a customer to easily connect a bottom plate and leveling plates to soil removing plates. <P>SOLUTION: The ridging working machine 1 is mounted to the rear part of a tiller 80 and advances with the forward travel of the tiller 80 to perform ridging work. The ridging working machine 1 includes the soil removing plates 3 disposed on the front side in a traveling direction to divide dug-up cultivated soil to the right and left; the bottom plate connected in a vertically turnable manner to the lower side rear parts of the soil removing plates 3 and extended to the rear side; and the leveling plates 20 disposed on both sides in a lateral direction to the traveling direction of the bottom plate and pressing the cultivated soil divided to the right and left by the soil removing plates 3, to the ridges on both right and left sides to level the cultivated soil; and a position adjusting means 30 mounted to the soil removing plates 3 to move the bottom plate 10 and the leveling plates 20 vertically in a position adjustable manner. The bottom plate 10 and the leveling plates 20 are integrally formed and detachably mounted to the soil removing plates 10 and the position adjusting means 30. <P>COPYRIGHT: (C)2013,JPO&INPIT |
