PROBLEM TO BE SOLVED: To enable a supply interval of a working device to be properly set without being affected by slip of a wheel, in a paddy-field working machine.SOLUTION: Power of a transmission is branched in parallel into a travel transmission system and a work transmission system, and power in the travel transmission system is transmitted to wheels for traveling, and power in the work transmission system is transmitted to a working device through a continuous transmission 45. A paddy-field working machine includes a slip ratio detection part 68 detecting a slip ratio of the wheel, and a control part 69 operating the continuous transmission 45 based on the slip ratio detected by the slip ratio detection part 68 and adjusting a supply interval L.SELECTED DRAWING: Figure 5COPYRIGHT: (C)2019,JPO&INPIT【課題】水田作業機において、車輪のスリップの影響を受けることなく、作業装置の供給間隔が適切に設定されるようにする。【解決手段】変速装置の動力が走行伝動系及び作業伝動系に並列的に分岐されて、走行伝動系の動力が走行用の車輪に伝達され、作業伝動系の動力が無段変速装置４５を通って作業装置に伝達される。車輪のスリップ率を検出するスリップ率検出部６８と、スリップ率検出部６８により検出されたスリップ率に基づいて、無段変速装置４５を操作して、供給間隔Ｌを調節する制御部６９とが備えられる。【選択図】図５
