| 摘要 |
PURPOSE: A combine is provided to properly collect grain by less mixed input of rice straw debris regardless of the amount of grain of high quality. CONSTITUTION: A combine comprises: a threshing part for threshing grains on a grain table; a selection part which is able to vibrate and select grain; a grain sieve(10) which falls grains of high quality from a hole and is mounted at the selection part; a plurality of long and thin member(34) with flexibility in a certain interval; and a support(29) which contacts to a part of the selection part. |
