| 摘要 |
Improvements in chopper harvesters of the cut-throw type, characterized by the use of a cutting-throwing system consisting of two concentric revolving axles in the center of a static cylinder, the inner and faster axle driving the cutting knife and the external slower axle driving inclined and curved throwing vanes, with the cut billets of cane being thrown through a static inclined duct, fitted in it's upper part with blowers or extractors providing an horizontal air current blowing across said duct towards the rear of the harvester. |
