Screening device for powder materials

• Main Authors: CAI ZHEHAO, CAI JUNFANG
• Format: Patent
• Language: Chinese; English
• Published: 08.08.2023
• Subjects: OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PERFORMING OPERATIONS; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; TRANSPORTING

The utility model relates to the technical field of screening machines, in particular to a powder material screening device. According to the technical scheme, the device comprises a box body, two bearing plates are fixedly connected to the interior of the box body, second vibration motors are fixedly connected to the tops of the bearing plates, output shafts of the two second vibration motors are fixedly connected with a first screening net and a second screening net correspondingly, and the first screening net is located above the second screening net; a plurality of second springs arranged at equal intervals are fixedly connected to the sides, away from the second vibration motor, of the first screening net and the second screening net correspondingly, one ends of the second springs are jointly and fixedly connected with the inner wall of the box body, a discharging mechanism is arranged on one side of the box body, and a first vibration motor is fixedly connected to the bottom of the box body; and a suppo