| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a seedling transplanter capable of reducing labor of a worker in controlling a planting depth.SOLUTION: A seedling transplanter 1 includes: a seedling loading table 51 disposed on the rear part of a traveling vehicle body 2 and loaded with seedling to be planted in a field; a front plate 53 for receiving a seedling on the lower part of the seedling loading table 51; a seedling plating device 60 for planting a seedling loaded on the seedling loading table 51 in the field and which contains a non-constant velocity transmission mechanism 70 including a plurality of planting gears 72; a front plate turning mechanism 90 for turning the front plate 53 to change the attitude of the front plate 53; and a turning and changing mechanism 80 for turning the planting gears 72 of the non-constant velocity transmission mechanism 70 interlocking with the attitude change of the front plate 53 by the front plate turning mechanism 90 to thereby change the planting locus T of the seedling planting device 60 so that the planting depth of the seedling by the seedling planting device 60 is changed.</p> |
