| 摘要 |
PROBLEM TO BE SOLVED: To provide a seedling transplanter for improving difficulties that a seedling transplanter equipped with right and left wheels traveling on both right and left sides of a ridge is present, when the right and left wheels are driven and rotated on a ridge covered with a mulch film, in the case of the loosened mulch film, the mulch film is sometimes broken by the right and left wheels, a proper seedling transplantation operation cannot be carried out and when the machine body of the seedling transplanter is traveled on a hillside farm such as a mountainous region, the machine body is liable to advance to a lower side, has difficulty in an operation of straight advancement and a proper seedling transplantation operation is hardly performed. SOLUTION: This seedling transplanter is equipped with contact bodies 150 to be brought into contact with a mulch film A on a ridge in the vicinity of ground points of right and left traveling apparatuses 13 traveling on both right and left sides of a ridge covered with a mulch film A. The right and left crawler traveling apparatuses 13 having lugs attached to driving bodies 76 and coupled driving bodies 77 are installed at both right and left sides of the machine body and the coupled driving bodies 77 sides of the right and left crawler traveling apparatuses 13 are arranged vertically rotatably to provide the objective seedling transplanter.
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