Miscellaneous residual threshing disc

• Main Author: DU JIGUO
• Format: Patent
• Language: Chinese; English
• Published: 19.01.2011
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE; FISHING; FORESTRY; HAY OR STRAW PRESSES; HUMAN NECESSITIES; HUNTING; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PERFORMING OPERATIONS; PROCESSING OF HARVESTED PRODUCE; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; TRANSPORTING; TRAPPING

The utility model discloses a miscellaneous residual threshing disc which comprises a disc body; a plurality of convex strips are arranged on one side of the disc body, and blades are mounted on the other side of the disc body; zigzag convex strips are preferably selected; and the height of each convex strip is 2cm to 5cm. When miscellaneous residual re-threshing is conducted, the miscellaneous residual threshing disc is mounted on a miscellaneous residual screw-conveyor shaft in a spiral case of a miscellaneous residual re-threshing device; when the miscellaneous residual screw-conveyor shaft conveys miscellaneous residuals to the spiral case and drives the miscellaneous residual threshing disc to rotate at a high speed, the convex strips on the side surface of the miscellaneous residual threshing disc collide with and beat against the miscellaneous residuals at a high speed, so that the aim of miscellaneous residual threshing is achieved, the manufacturing cost is reduced, the use is convenient, and the thr