Vibration supporting structure of screening machine

The utility model relates to a vibrating support structure of a screening machine, which belongs to the technical field of screening machines and comprises a screening machine base, a vibrating body support arranged inside the screening machine base, a motor fixed inside the vibrating body support, an upper end of the screening machine base extending inwards to form a base upper turnup, and an upper end of the vibrating body support extending outwards to form a support top surface. A plurality of supporting springs are evenly distributed between the upper flanging and the top face of the support, a baffle is arranged at the upper end of the screening machine base and located on the outer sides of the supporting springs, and the upper edge of the baffle is lower than the upper edges of the supporting springs. According to the vibration supporting structure of the screening machine, the supporting springs are located on the inner side of the screening machine base, the baffle at the upper end of the screening m