Lifting device for sieve jumping

• Main Authors: NIE LILI, QU ZUBAO, ZHAO MING, SU ZHENQUN, YAO XINQING, ZHAO HUALE, LIU CHENGQUAN
• Format: Patent
• Language: Chinese; English
• Published: 05.01.2021
• 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 belongs to the field of mechanical equipment, and particularly relates to a lifting device for sieve jumping, which comprises a bottom plate, springs and buffer blocks, hydraulic cylinders are mounted on the left side and the right side of the upper surface of the bottom plate, hydraulic telescopic rods are arranged above the hydraulic cylinders, and the hydraulic output ends ofthe hydraulic cylinders are connected with the hydraulic input ends of the hydraulic telescopic rods. According to the jumping screen, through the hydraulic cylinder on the bottom plate and the hydraulic telescopic rod on the hydraulic cylinder, during lifting, the hydraulic cylinder is turned on through the switch, the hydraulic cylinder drives the hydraulic telescopic rod to extend, so that thesupporting plate is lifted upwards, and the jumping screen body is placed on the supporting plate. Meanwhile, the straight rod is pulled to move in the sliding groove, so that the lifting stability ofthe supporting plate is im