Since the reaping and conveying function and threshing feed chain are synchronized with the speed of the combine, the thickness of the layer of conveyed straw from low speeds to high speeds is rendered constant to stabilize threshing loads.
If the reaping part is raised, the conveying function being carried out by the reaping part and the threshing feed chain will stop. This feature inhibits aberrations in conveyance and reduces vibrations and noise.
By having the right-side raising tines move sideways, lodged crop-raising performance and middle-separated raking performance are improved.
With a small margin protruding along the outside of the combine from the edge of the divider, middle-separated reaping and full-surface reaping can be undertaken with plenty of leeway.
The raking conveyance function being carried out by the reaping part is performed across three different stages. Conveyance is reliably undertaken even when dealing with long straw of rice and lodged rice crops.
An inner straw-dividing guide is incorporated into the reaping part to improve the separation of crops that yield high volumes of culm and lodged rice crops.
