| 摘要 |
PURPOSE: An apparatus for forwardly and reversely rotating a cooling fan for an engine in a combine is provided to simplify the configuration of the same, to easily maintain the same, to advantageously and massively product the same, and to reduce power loss when converting the rotational direction of the cooling fan. CONSTITUTION: An apparatus for forwardly and reversely rotating a cooling fan for an engine in a combine includes an input shaft (71), a dog clutch (75), a forward transmission shaft, a reverse transmission shaft, and an output shaft (78). Power is input inside the apparatus through the input shaft. The power is selectively transmitted to the transmission shafts through the motion of the dog clutch linked with the lever manipulation of a driver. The output shaft is connected to the cooling fan, and is transmittable. The output shaft is forwardly or reversely rotated by the transmission shafts so that the output shaft outputs rotating power for forwardly or reversely rotating the cooling fan. |
