| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve durability by making it hard to cause metal fatigue in a pipe line of exhaust gas inlet side of an exhaust gas purification device, and to make high temperature exhaust gas discharged from an upper end of an exhaust pipe not to flow toward waste straw tend to be accumulated below a machine body.SOLUTION: An inclined wall (23B) upwardly inclining toward a threshing device (5) is arranged at a bottom of a grain tank (6). An exhaust gas purification device (40) for removing particulate matters from the exhaust gas of an engine (9) is arranged in a space below the inclined wall (23B). An inlet port of the exhaust gas purification device (40) is connected to an exhaust manifold (30B) of the engine (9) via a flexible connection tube (50), a lower end of an exhaust pipe (61) for guiding gas discharged from an outlet port of the exhaust gas purification device (40) is connected to the outlet port, and the exhaust pipe (61) is extended upwardly along a grain lifting device (14).</p> |
