PROBLEM TO BE SOLVED: To provide a device for stripping off a raising seedling box which solves the following problems that a conventional device for stripping off a raising seedling box has such a disadvantage that the construction thereof is complicated and expensive because of having separation members for separating a root-cut net from an installation floor, and soil attached to the root-cut net adheres onto a winding-up roll for the root-cut net, and thereby the long net can not be wound up.SOLUTION: The device for stripping a raising seedling box includes: a movable vehicle a net guide extending obliquely upward from the front end of the movable vehicle at an angle of approximately 60° a net winding-up roll provided at the back-end upper part of the movable vehicle net-oscillating means oscillating the net passing along the net guide and driving means performing the movement of the movable vehicle and the rotation of the net winding-up roll in synchronization.COPYRIGHT: (C)2012,JPO&INPIT【課題】従来の育苗箱剥取装置では根切りネットを置床から分離する分離部材を有しているため、その構造が複雑で高価になると共に、根切りネットに付着した土が根切りネット巻取ロール上に付着して長尺のネットを巻取りできなくなる等の欠点があった。【解決手段】本発明の育苗箱剥取装置は、移動車体と、この移動車体の前端から斜め上方に略60°で傾斜して延びるネットガイドと、上記移動車体の後端上部に設けたネット巻取ロールと、上記ネットガイドに沿って通るネットを揺動せしめるためのネット揺動手段と、上記移動車体の移動とネット巻取ロールの回転を同期して行なう駆動手段とより成る。【選択図】図3