SEEDLING TRANSPLANTER

To provide a seedling transplanter capable of stabilizing an attitude of a seedling to be planted in a field, hardly caught by foreign matters such as weeds in the field, and capable of smoothly cultivating a furrow.SOLUTION: A seedling transplanter cutting one part of a seedling mat placed on a seedling tray at a time with a planting claw and continuously planting seedlings in a field, comprises a furrowing device 200 provided in front of a lower part of a moving trajectory of the planting claw. The furrowing device 200 includes a curved part 212 having a curved shape, with a front lower side as a protrusion side in side view, a furrowing device body 201 forming a front-side curved surface 215 having a curved shape with a front side as a protrusion side in plane cross-sectional view, and left/right side plates 202 provided on a back side of the furrowing device body 201 and forming left/right side surfaces 203.SELECTED DRAWING: Figure 18 【課題】苗移植機において、圃場に植え付けられる苗の姿勢を安定させることを可能とし、圃場における雑草等の夾雑物に引っかかりにくくスムーズな作溝を行うことを可能とする。【解決手段】苗載台上に載置した苗マットを植付爪によって一部ずつ切り取って連続的に苗を圃場に植え付けていく苗移植機であって、植付爪の動軌跡の下部の前方に設けられた作溝器２００を備え、作溝器２００は、側面視で前下側を突側とした湾曲形状をなす湾曲部２１２を有するとともに、平面断面視で前側を突側とした湾曲形状をなす前側湾曲面２１５を形成する作溝器本体部２０１と、作溝器本体部２０１の背面側に設けられ、左右の側面２０３を形成する左右の側板部２０２とを有する。【選択図】図１８