PROBLEM TO BE SOLVED: To provide a seedling transplanter in which overheat hardly occurs, by preventing heat inside an engine cover from stagnating.SOLUTION: A floor 4 consisting of a driving floor 2, a left and a right side floor 3, etc. is formed in the upper part of a vehicle body 1, and a steering post 5 and an operation board 6 are installed in front of the driving floor 2, and in the rear, the engine cover 10 supporting a drivers seat 7 in the upper part and covering an engine 8 mounted in the lower part, and an engine room 9 is formed on the floor 4 so as to protrude therefrom to an appropriate height, and a draft gap part 12 for sucking the outside air is formed between the bottom inside edge 11 of the engine cover 10 and the outside circumferential surface of the engine 8. The ceiling surface 13 of the engine cover 10 is furnished with a wind exhaust passage 14 inclined as rising to the rear side so as to exhaust the wind to a wind exhaust hole 15 located in the rear.COPYRIGHT: (C)2013,JPO&INPIT【課題】エンジンカバー内の熱の滞留を防止して、オーバーヒートの発生しにくい苗移植機を提供する。【解決手段】車体1の上側部に運転フロア2と左右両側部のサイドフロア3と等からなるフロア4を形成して、この運転フロア2の前側にはステアリングポスト5及び操作ボード6を設け、後側には上側に運転席7を支持して、下方部に搭載のエンジン8、及びエンジンルーム9を覆うエンジンカバー10を、フロア4上に適宜高さに突出させて形成し、エンジンカバー10の下端内周縁部11と、エンジン8の外周面との間には、外気を吸入可能の通風間隔部12を形成し、エンジンカバー10の天井面13は後上り傾斜の排風路14を形成し後側の排風口15へ排風する構成とする。【選択図】図3