Threshing mechanism and reaping machine using same

The invention discloses a threshing mechanism and a reaping machine using same; the threshing mechanism comprises a slant airpipe; the upper part of the airpipe is connected with a grain-collecting chamber; an air channel of the airpipe is blanked off by an air return plate, thus forming a tail wind...

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Bibliographic Details
Main Author LI TAIHUA
Format Patent
LanguageChinese
English
Published 14.10.2009
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
FISHING
FORESTRY
HARVESTING
HAY OR STRAW PRESSES
HUMAN NECESSITIES
HUNTING
MOWING
PROCESSING OF HARVESTED PRODUCE
TRAPPING
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Summary:The invention discloses a threshing mechanism and a reaping machine using same; the threshing mechanism comprises a slant airpipe; the upper part of the airpipe is connected with a grain-collecting chamber; an air channel of the airpipe is blanked off by an air return plate, thus forming a tail wind channel and a headwind channel; the inner entrance end of the tail wind channel is provided with a wind wheel and a grass-removing rod corresponding to the wind wheel; blade edge of the wind wheel is teeth-shaped; the wind wheel and the grass-removing rod operates correspondingly and matches with each other to carry out threshing; the exit end of the headwind channel is provided with air holes which are located at the slant upward side or the front of the grass-removing rod. The reaping machine of the invention has the following advantages: 1. rough threshing, no grains omitted in straws; 2. thorough separation, grain is completely separated from abortive grain and grass-blade; 3 the whole machine is small and lig
Bibliography:Application Number: CN2009143431