| 摘要 |
PURPOSE:To raise the grains passing efficiency by constituting a grains exhausting device, by connecting a vertical cylinder and an exhausting cylinder through a joint cylinder so as to rotate horizontally and perpendicularly freely, and setting a rotation power transmitting device, which is separated/connected by a hand-operated clutch, which is driven and connected to a grains conveyer side. CONSTITUTION:An exhausting cylinder 14 is laid down on a grains tank plate, a clutch sleeve 45 is set on the neutral position, and grains are gathered and stored in a tank. Then, a conveyer 26 of a vertical cylinder 12 is rotated by a prime mover (not shown in figure) and the clutch sleeve 45 is slided to the bevel gear 43 side, by operating a handle 48. In this way, the rotation power of the screw 26 is transmitted to a grains conveyer 29 through bevel gears 27, 28, a worm shaft 39 is rotated through a belt 51, and the exhausting cylinder 14 is rotated in the direction of the vertical cylinder 12. At the same time, the exhasting cylinder 14 and a joint cylinder 13 are rotated horizontally as an integrated one body, and the exhausting cylinder 14 is led to the exhausting position, by a hydraulic cylinder. Consequently, the grains passing efficiency can be raised. |
