PROBLEM TO BE SOLVED: To provide a paddy field working machine capable of miniaturizing in a longitudinal direction of the machine body in a condition equipped with a granule supply device and a medical agent supply device on a paddy field working part.SOLUTION: A paddy field working part 12 which includes a fertilizing device (A) to supply fertilizer to the paddy field and the medical agent supply device (B) to supply the medical agent to the paddy field, is linked to the rear part of a running machine body 3 as freely lifted and lowered via a lifting mechanism 11. The fertilizing device (A) and the medical agent supply device (B) are disposed in a condition in which each of rear ends of the devices (A), (B) are arranged at the front side than the rear end position in the longitudinal direction of the machine body of the paddy field working part 12, and each of the devices (A), (B) are arranged at about the same on the longitudinal direction of the machine body.COPYRIGHT: (C)2013,JPO&INPIT【課題】水田用作業部に粉粒体供給装置と薬剤供給装置とを夫々装備している状態で機体前後方向でのコンパクト化を図ることが可能となる水田作業機を提供する。【解決手段】肥料を圃場に供給する施肥装置Aと、薬剤を圃場に供給する薬剤供給装置Bとを備えた水田用作業部12が、昇降機構11を介して走行機体3の後部に昇降操作自在に連結され、施肥装置Aと薬剤供給装置Bとが、各装置A,B夫々の機体前後方向での後端位置が水田用作業部12の後端位置よりも機体前方側に位置する状態で且つ各装置A,B夫々の機体前後方向での位置が略同じになる状態で配備されている。【選択図】図2
