Detachable pressurizing screw rod for rice husking machine

• Main Author: CONG ZHIHUI
• Format: Patent
• Language: Chinese; English
• Published: 22.09.2023
• Subjects: CRUSHING, PULVERISING, OR DISINTEGRATING; PERFORMING OPERATIONS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THESURFACE; TRANSPORTING

According to the detachable pressurizing screw rod for the rice husking machine, the detachable connection of the feeding screw rod and the rice husking screw rod is achieved through the cooperation of the limiting groove and the limiting protrusion between the feeding screw rod and the rice husking screw rod and the fastening pieces in the first connecting hole and the second connecting hole; part of the rice milling screw or the feeding screw is convenient to maintain and replace, the maintenance workload is reduced, the feeding thread and the scraper are arranged at the first included angle and the second included angle along the axis respectively, the scraper can enable rice to flow back in the direction opposite to the feeding direction in the rotating process, then the standing time of the rice in the rice milling chamber is prolonged, and the service life of the rice milling chamber is prolonged. In addition, hollow structures are arranged in the feeding screw and the rice milling screw, and the air su