PROBLEM TO BE SOLVED: To provide a seedling transplanter capable of leveling unevenness of a field surface reliably and reducing time and effort required for cleaning.SOLUTION: A seedling transplanter 1 comprises: a vehicle body 2 traveling in a field a seedling planting part 40 for planting seedlings loaded in the rear part of the vehicle body 2 to the field lifting link mechanisms 52 for lifting the seedling planting part 40 up and down land-leveling rotors 70 which are land-leveling apparatuses for leveling the field to which the seedlings are planted a mud guard cover 90 which is a mud guard member disposed in the vicinity of the land-leveling rotors 70 and suppressing scattering of mud splashed by the land-leveling rotors 70 land-leveling rotary arms 80 mounted rotatably to land-leveling support frames 76, which support the land-leveling rotors 70 from a rear side of a machine body, so as to support the land-leveling rotors 70 and mud guard rotary arms 91 which have the same rotary fulcrum as that of the land-leveling rotary arms 80 and change the action position of the mud guard cover 90.SELECTED DRAWING: Figure 9COPYRIGHT: (C)2016,JPO&INPIT【課題】圃場面の凹凸を確実に均すことができ、かつ、掃除に要する時間と労力を軽減することができる苗移植機を提供すること。【解決手段】苗移植機1に、圃場を走行する走行車体2と、走行車体2の後部に積載した苗を圃場に植え付ける苗植付部40と、苗植付部40を昇降させる昇降リンク機構52と、苗が植え付けられる圃場を整地する整地装置である整地ロータ70と、整地ロータ70付近に配置され、整地ロータ70が跳ね上げる泥土の飛散抑制に作用する泥除け部材である泥除けカバー90と、整地ロータ70を機体後側から支持する整地支持フレーム76に、整地ロータ70を支持するように回動自在に装着される整地回動アーム80と、整地回動アーム80と共通の回動支点を有し、泥除けカバー90の作用位置を変更する泥除け回動アーム91と、を備える。【選択図】図9
