Soybean combine harvester
The invention relates to a soybean combine harvester, and belongs to the technical field of agricultural machinery. The harvester comprises a walking chassis, a header, a threshing and separating device, a grain tank, a cleaning device and a grain conveying auger seed cleaning mechanism. An openable...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a soybean combine harvester, and belongs to the technical field of agricultural machinery. The harvester comprises a walking chassis, a header, a threshing and separating device, a grain tank, a cleaning device and a grain conveying auger seed cleaning mechanism. An openable circular hole arc-shaped sieve plate is hinged to the bottom of a conveying auger outer cover of the grain conveying auger seed cleaning mechanism; the hinged end of the circular-hole arc-shaped sieve plate is fixedly connected with one end of a fixing block, the other end of the fixing block is hinged to one end of a driving connecting rod, the other end of the driving connecting rod is hinged to one end of a connecting lever, and the other end of the connecting lever is hinged to a hinged fulcrum shaft supported below the other side of the circular-hole arc-shaped sieve plate. The hinged support end of the hinged support shaft is fixedly connected with one end of a crank lever, and the other end of the crank lev |
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