| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent the scattering of cut straws and the floating of waste straws by disposing a dust dover which covers from a lower-end outlet of a guide cover disposed below a cutter to a height position approximate to a field surface. <P>SOLUTION: The combine harvester includes a waste straw shredding device (7) for cutting waste straws after threshing in the rear of a threshing device (3). The combine harvester also includes the guide cover (9) which is composed of right and left side covers (9a and 9b) below the waste straw shredding device (7) and a rear cover (9c) in the rear; and the dust cover (11) disposed on right and left sides and the rear side of the cut straw outlet (10) formed at the lower end of the guide cover (9) for covering from the outlet (10) to the height position approximate to the field surface. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
