Mechanical clamping jaw suitable for grabbing bagged materials

The utility model discloses a mechanical clamping jaw suitable for grabbing bagged materials. The mechanical clamping jaw suitable for grabbing the bagged materials comprises an installation plate, a servo motor, a driving belt wheel, a driven belt wheel, a driving gear, two driven gears and two mechanical clamping arms. The servo motor is installed on the upper portion of the installation plate. The driving belt wheel is installed on a threaded rod of the servo motor. The driven belt wheel is installed on the driving belt wheel, and the driven belt wheel and the driving belt wheel are coaxially fixed together. According to the mechanical clamping jaw suitable for grabbing the bagged materials, a hydraulic driving device is replaced by motor gear transmission, only the servo motor and the three gears need to be purchased, and therefore cost is reduced; in addition, the mechanical clamping jaw suitable for grabbing the bagged materials is simple in structure, convenient to assemble and disassemble, high in universality and easy to maintain.