| 摘要 |
PROBLEM TO BE SOLVED: To provide a thresher capable of properly transmitting the turning power to a threshing drum to be rotated.SOLUTION: A thresher 7 includes: a threshing drum 73 disposed in a threshing chamber 71 to rotate around a threshing drum shaft 74; and a transmitter 8. The transmitter 8 includes: a casing 81; an input shaft 82 to which the turning power from a power source 3 is transmitted; a first bevel gear 83 accommodated in the casing 81 and provided on the input shaft 82 to integrally rotate; a second bevel gear 84 accommodated in the casing 81 and meshing with the first bevel gear 83 to transmit the power; an output shaft 85 provided with the second bevel gear 84 to integrally rotate, where the threshing drum shaft 74 is connected to one end thereof to coaxially and integrally rotate; and a first bearing 86 for rotatably supporting the other end of the output shaft 85 on the casing 81. Therefore, a combine harvester 1 can properly transmit the turning power to the threshing drum 73 to be rotated. |
