PROBLEM TO BE SOLVED: To provide a transplanter which can properly and smoothly supply transplantation targets such as seed potatoes or scallion bulbs, does not require the openable or closable bottom lids of supply cups, and can perform a proper transplantation work without relating to the sizes of the transplantation targets.SOLUTION: The transplanter in which a plurality of supply cups 72 having openings for supplying transplantation targets C at the upper ends and the lower ends are disposed in a state that the supply cups 72 can be freely moved in a loop-like shape a plate-like member 200 in which supply ports 201 for downward supplying the transplantation targets C are formed is fixed and disposed on the lower side of the supply cups 72 moved in the loop-like shape and a planting tool 26 for receiving the transplantation targets C supplied from the supply ports 201 at an upward movement position and planting the transplantation targets C in a field at a lower movement position, is characterized in that the front receiving end portion in the direction for moving a storage to store a transplantation target C by the direction supply cup 72 in the supply cut 72 can freely be changed to change the size of the receiving portion.COPYRIGHT: (C)2012,JPO&INPIT【課題】ジャガイモの種芋やラッキョの球根類等の移植対象物を適正且つ円滑に供給できる構成とし、供給カップの開閉底蓋を不要としながら、移植対象物の大きさにかかわりなく適正な移植作業が行なえる移植機を提供することを目的とする。【解決手段】移植対象物Cが補給される上端と下端に開口を有する複数個の供給カップ72をループ状に移動自在に構成し、移植対象物Cを下方に供給する供給口201が形成された板状部材200をループ状に移動する供給カップ72の下側に固定配置し、該供給口201から供給される移植対象物Cを上動位置で受けて下動位置で圃場に植え付ける植付具26を設けた移植機において、供給カップ72内部の移植対象物Cを収納する収納部を供給カップ72が移動する方向の前側の収納端部を変更して収納部の大きさを変更自在に構成した移植機。【選択図】図4