Automatic screening device for calcined petroleum coke production

The utility model relates to the technical field of automatic screening, and discloses an automatic screening device for calcined petroleum coke production, which comprises a machine body, a first motor is fixedly connected inside the rear side of the machine body, the output end of the first motor is connected with a first rotating shaft through a belt, and a plurality of first cams are fixedly connected outside the first rotating shaft. And the output end of the first motor is connected with a second rotating shaft through a belt. According to the petroleum coke screening device, the first motor and other structures are used in cooperation, petroleum coke of different grades can be screened at the same time, so that the screening quality is higher, secondary screening is not needed, manpower and repeated screening time are saved, and the screening efficiency is improved; and the water spraying box can wash the screening plate, so that the screening plate does not need to be manually cleaned, and the screeni