The utility model discloses a well cellar type transplanter, belongs to the field of agricultural machinery, and solves the problem that in the prior art, a well cellar type transplanter which is highin tobacco seedling transplanting survival rate, high in transplanting efficiency, low in cost, simple in structure and capable of simultaneously completing the operation processes of punching, seedling placing, hilling, watering and the like does not exist. The device mainly comprises a seedling placing pipe, a left bracket and a right bracket, wherein a handle I is arranged above the left bracket and the right bracket; a pedal rod is arranged on the left support, and a left transplanting barrel is arranged below the left support; a sliding groove and a drip irrigation pipe are arranged on the right support, a pull rod is further arranged in the right support, and a handle II and a right transplanting barrel are arranged on the pull rod. The tobacco seedling transplanting and irrigatingdevice is mainly used for transplanting and irrigating tobacco seedlings.