| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a device that can perform interrow grooving work simultaneously, while performing the weeding of interrow spaces and hill spaces of the rice stubble, in the weeding work of a paddy, particularly in the weeding work during a mid-term and late term when rice stubble grows and weeds also grow, and the field ground is hardened to cause the weeding difficult.SOLUTION: A paddy weeding machine is characterized as follows: two or more weeding devices are juxtaposed to a traveling direction in the lateral direction of a frame connected left and right horizontally in a travelling frame body; the weeding device front is inclined to form a sledge so that the tip of the traveling direction rises more than a ground bottom face; a side plate part installed downward from a ground bottom face at a weeding device rear is formed so that the size in the height direction is shortened as going to the weeding device front; the lower end front of the side plate part is joined and is formed substantially in a V-shape when viewed from the back; elastic strip materials comprising rectangular rubber strips having two-fold creases outside are installed along overhang plate parts protruded out from the upper end of the side plate part and eight-shaped to the outward direction symmetrically toward the rear; and outside tips of the elastic strip materials of adjacent weeding devices are disposed to come in contact with each other.</p> |
