PROBLEM TO BE SOLVED: To provide a harvesting machine capable of simplifying a vehicle body support structure, while having sufficient support strength, even when a work device is provided on a lower part of the vehicle body.SOLUTION: A harvesting device is provided on a front part of a traveling vehicle body having a right and left pair of front wheels and a right and left pair of rear wheels. A vehicle body frame F for supporting the traveling vehicle body includes a right and left pair of front and rear-directed frame bodies 20 positioned on the right and left both sides and extended in the front-to-rear direction, a lateral frame body 50 for connecting the right and left pair of front and rear-directed frame bodies 20 on the rear side, and a rolling support mechanism 49 for supporting a rear axle case rockably around a front and rear-directed rolling shaft core. The rolling support mechanism 49 is supported by the lateral frame body 50 in the state of being positioned lower than the right and left pair of front and rear-directed frame bodies 20 and the lateral frame body 50.COPYRIGHT: (C)2014,JPO&INPIT【課題】車体下部に作業装置を備えるような場合であっても、充分な支持強度を備えるようにしながら車体支持構造の簡素化を図ることが可能な収穫機を提供する。【解決手段】左右一対の前輪と左右一対の後輪とを有する走行車体の前部に収穫装置が備えられ、走行車体を支持する車体フレームFに、左右両側に位置し且つ前後方向にわたって延びる左右一対の前後向きフレーム体20と、後部側において左右一対の前後向きフレーム体20同士を連結する横向きフレーム体50と、後車軸ケースを前後向きのローリング軸芯周りで揺動自在に支持するローリング支持機構49とが備えられ、ローリング支持機構49は、左右一対の前後向きフレーム体20及び横向きフレーム体50よりも下方に位置する状態で、横向きフレーム体50に支持されている。【選択図】図5
