PROBLEM TO BE SOLVED: To adjust a seedling transplant to an operating condition by regulating right and left oscillation of a transplanting part.SOLUTION: In the seedling transplant in which the transplanting part is elevatably coupled to the rear part of the running part via an elevating mechanism part and seedlings are transplanted in the agricultural field by the transplanting part towed by the running part, the front end part of the supporting machine frame arranged in the transplanting part is coupled to the rear end part of the elevating mechanism oscillatably in a right and left direction, and a right and left oscillation regulating body is detachably arranged between the rear end part of the elevating mechanism part and the front end part of the supporting machine frame. Consequently, the right and left oscillation of the transplanting part can be regulated by establishing an interposing state by properly engaging the right and left oscillation regulating body between the rear end part of the elevation mechanism part and the front end part of the supporting machine frame according to the operation condition.COPYRIGHT: (C)2012,JPO&INPIT【課題】移植部の左右揺動を規制して作業条件に適合させること。【解決手段】走行部の後方に昇降機構部を介して移植部を昇降自在に連結し、走行部に牽引される移植部により圃場に苗を移植するようにした苗移植機において、前記昇降機構部の後端部に前記移植部に設けた支持機枠の前端部を左右揺動自在に連結するとともに、昇降機構部の後端部と支持機枠の前端部との間には左右揺動規制体を係脱自在に介設した。そのため、作業条件によっては、適宜、昇降機構部の後端部と支持機枠の前端部との間に左右揺動規制体を係合させて介設状態となすことで、移植部の左右揺動を規制することができる。【選択図】図10
