Peanut shelling and seed grading screening device

• Main Authors: WANG HENG, LAI YUBIN, WU NAIGUO, LU CHENGKAI, MEN QINGYONG, SHENG PINGPING, ZHANG CHUNYAN, HUI HAIBIN, LIU TINGHANG, WANG HUI
• Format: Patent
• Language: Chinese; English
• Published: 02.09.2022
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE; FERTILISING; 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; PLANTING; PROCESSING OF HARVESTED PRODUCE; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; SOWING; TRANSPORTING; TRAPPING

The utility model discloses a peanut shelling and seed grading screening device which comprises a box body, a circulation rolling assembly and a screening assembly, the circulation rolling assembly and the screening assembly are arranged in the box body, and the screening assembly is arranged on the lower side of the circulation rolling assembly. The circulating rolling assembly comprises a limiting ring, a push-pull rod, a connecting rod, a swing rod, a rotating rod, a rotating motor, a push plate, a first rubbing block and a second rubbing block, the second rubbing block is fixedly arranged on the side wall of the box body, the push plate is horizontally arranged in the box body in a sliding mode, the first rubbing block is vertically arranged on the side wall of the push plate in a sliding mode, and the first rubbing block is arranged on the upper side of the second rubbing block. Rolling protrusions are fixedly arranged on the lower side of the first rubbing block and the upper side of the second rubbing