Ultrasonic-assisted marinating equipment

The utility model relates to ultrasonic-assisted marinating equipment, and aims to solve the technical problems that in the current use process, marinated dried bean curds are inconvenient to extrude and discharge marinade by the conventional marinating equipment, so that the subsequent packaging and processing are influenced, and the connection stability of a fixed screen plate and a transmission rod is inconvenient to guarantee, and the ultrasonic-assisted marinating equipment comprises a marinating barrel, the upper end of the marinating barrel is detachably provided with a barrel cover, the middle part of the lower end of the marinating barrel is detachably provided with a servo motor, and the output end of the servo motor is provided with a transmission rod. The first fixing net plate and the second fixing net plate are continuously extruded, so that marinade remaining between the dried bean curds is discharged, subsequent packaging and processing of the dried bean curds are further facilitated, the mari