Combine-harvester with double helix screw feeder corn ...
2007-9-25 · The utility model discloses a combined harvester with a dual-helical auger paddy-delivery mechanism, which comprises a seedling-poking device, a seedling-separation device, a cutting platform, a walking mechanism, a seedling-delivery device, a threshing mechanism, a grain screening mechanism, a grain lifting mechanism and a straw discharging port, wherein, a paddy …
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