PROBLEM TO BE SOLVED: To suppress the occurrence of a non-spraying area.SOLUTION: A seedling transplanting machine concerning the embodiment is provided with a seedling planting unit for planting seedlings stacked at the rear of a traveling vehicle body, and a chemical spraying device 80 for spraying pooled chemicals in a field. The seedling transplanting machine is characterized in that the chemical spraying device 80 includes a scattering member 85 for scattering the sprayed chemicals, and a spraying range regulation member 86 for regulating a range where the chemicals are scattered by the scattering member in the left and right width of the seedling planting unit. The spraying range regulation member 86 is configured to cover the upper side and both right and left sides of the scattering member 85, and is shaped to spread in the machine body left and right directions from the upper edge side toward the machine body lower part. The lower end side thereof is shaped to go toward the inside of the machine body left and right directions.SELECTED DRAWING: Figure 4COPYRIGHT: (C)2020,JPO&INPIT【課題】無散布領域の発生を抑えること。【解決手段】実施形態に係る苗移植機は、走行車体の後部に積載した苗を植え付ける苗植付部と、貯留した薬剤を圃場に散布する薬剤散布装置８０を設けた苗移植機において、薬剤散布装置８０は、散布される薬剤を拡散させる拡散部材８５と、薬剤が拡散部材によって拡散される範囲を苗植付部の左右幅に収める散布範囲規制部材８６を備え、散布範囲規制部材８６は、拡散部材８５の上側と左右両側を覆う構成とし、上端側から機体下方に向かって機体左右方向に広がる形状とし、下端側が機体左右方向内側に向かう形状としたことを特徴とする苗移植機の構成とする。【選択図】図４
