The utility model provides a seedling transplanter, it configures into and makes the battery keep away from the farmland face, can prevent to break down because of the water that the operation was takeoff. In being provided with bottom plate footboard (35), load supplying the seedling transplanter of reserve year seedling platform (38) and the supply power of the seedling of usefulness battery (95), make following structure: reserve year seedling platform (38) set up in setting to and lean on the top position to support in the organism outside of pillar (93) at the upper surface than bottom plate footboard to outstanding pillar (93) in top, battery (95) than bottom plate footboard to cover battery (95) by manger plate cover (95a).