FIELD: agriculture; machine building.
SUBSTANCE: cleaning combine harvester relates to agricultural machinery. Cleaning combine harvester contains a transport board, a finger grid, a fan, an upper sieve, a cleaning drive mechanism, a lower sieve, a finish threshing device. Finger grid is made with the overlap of the upper sieve to the middle and has a grid mounted on top. Above the finger grating, shafts with equipped wire rods with planed disks are installed. At the end of the upper sieve, a finish threshing device is installed, which is made in the form of a mesh drum with a deaf concave and blades, the ends of which are equipped with whips for threshing spikelets.
EFFECT: effective cleaning of the combine harvester is provided.
1 cl, 3 dwg
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RU2449529C2 |
