Vibration discharging device for mortar

Abstract

The utility model relates to a vibration discharging device for mortar. The screw feeding device comprises a supporting seat, a discharging bin, a screw feeding assembly and a vibration exciter, a plurality of damping springs are connected between the discharging bin and the supporting seat, the screw feeding assembly comprises a motor, a reduction gearbox, a rotating shaft and a screw clack, and the motor and the reduction gearbox are fixed relative to the supporting seat; the discharging bin comprises a hopper, a feeding barrel and a discharging port, the hopper is located on the upper side of one end of the feeding barrel, the discharging port is located on the lower side of the other end of the feeding barrel, flexible sealing cover plates are arranged at the front end and the rear end of the feeding barrel, the rotating shaft penetrates through the two flexible sealing cover plates, a bearing is arranged at the penetrating position, and a flexible coupler is further connected between the rotating shaft and an output shaft of the reduction gearbox. According to the utility model, the motor and the reduction gearbox are fixed on the supporting seat, and meanwhile, the flexible sealing cover plate and the flexible coupling are utilized to filter the vibration sense from the feeding barrel, so that the influence of vibration on the motor and the reduction gearbox is greatly reduced, and the service life of equipment is prolonged.

Images