Fixed-quantity intermittent conveying device for granular materials and measurement unloading method thereof

• Main Authors: GAO FEI, CAI LANFENG, LU DAN, ZHENG DEXING, XU YOUWU, ZHU JIAN, XIA JIANSHENG
• Format: Patent
• Language: Chinese; English
• Published: 26.10.2016
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; SHOP CONVEYOR SYSTEMS; STORING; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING

The invention discloses a fixed-quantity intermittent conveying device for granular materials and a measurement unloading method thereof. The fixed-quantity intermittent conveying device for granular materials comprises a hopper (1), a rotary measurement wheel (3) and an intermittent driving mechanism (4). The rotary measurement wheel (3) comprises a sleeve-shaped wheel body (3.1), the wheel body comprises a suspended end, an inner ring part (3.2) is integrally formed on the inner wall of the suspended end, a plurality of measurement grooves (3.3) are evenly formed along the outer periphery of the suspended end at intervals, a plurality of driving tooth grooves (3.4) are evenly formed along the inner periphery of the inner ring part (3.2) at intervals, and the measurement grooves (3.3) are in one-to-one correspondence with the driving tooth grooves (3.4). The lower end of a discharging outlet (2) is in friction fit with an outer arc surface of the suspended end of the rotary measurement wheel (3). The intermi