The present invention relates to a structure for preventing lifting of the platform from the seedling box debris removal device of the planter. Even though the debris removal plate is caught by the seedling box as the deformed seedling box is filled with the soil removal device of the planter, the platform is connected to the height of the platform. It is to be fixed in the platform fixing groove of the setting plate.The present invention is usually connected to the upper plate of the soil removal plate in the soil removal device of the planting machine as a support rod, the fixing plate is located in the outer side of the left and right side plate where the fixing plate is located in connection with the lifting table located on the left and right side plates The support rod is connected to the long side of the left and right side plates to be assembled by a snap ring, and the support pins of the upper guide plate are fitted into the long holes below the platform and assembled by snap rings.The present invention as described above is when the deformed seedling box filled with soil passes through the debris removal device, the debris removal plate is caught and ascends, the support plate of the guide plate is raised from the platform of the platform, When the seedling box passes, the guide plate and the soil removal plate are lowered to the original shape, and the platform mounted on the platform fixing groove of the height setting plate is not moved and has a convenient feature.Planters, seedling boxes, debris removal devices, platform, moving본 고안은 파종기의 육묘상자 잔흙제거장치에서 승강대 이동방지구조에 관한 것이며 파종기의 잔흙제거장치에 흙이 채워진 변형된 육묘상자가 통과하면서 육묘상자에 잔흙제거판이 걸려서 잔흙제거판이 상승되더라도 이와 연결된 승강대는 높이설정판의 승강대 고정홈에서 고정될 수 있도록 하기 위한 것이다.본 고안은 통상 파종기의 잔흙제거장치에서 잔흙제거판 상부가 고정판에 지지봉으로 연결되고, 상기 고정판은 좌우 측판에 위치하는 승강대와 연결함에 있어서 상기 고정판이 위치되는 좌우 측판의 외측에는 가이드판을 위치시켜서 좌우 측판의 장공으로 상기 지지봉을 연결하여 스냅링으로 조립하고, 상기 가이드판 상부의 지지핀은 승강대 하방의 장공에 끼우고 스냅링으로 조립하여 구성된다.상기와 같은 본 고안은 흙이 채워진 변형된 육묘상자가 잔흙제거장치를 통과하면서 잔흙제거판이 걸려 상승하면 잔흙제거판
