Damping device for heavy medium cyclone installation

The utility model discloses a damping device for installing a dense medium cyclone, which comprises a cyclone and a bottom plate, a mounting plate is obliquely arranged at the top of the bottom plate, a base is arranged at the bottom of the cyclone, a top cover is arranged at the top of the cyclone, cushions are arranged on the inner side of the top cover and the inner side of the base, and the cushions are attached to the outer side of the cyclone in a semi-ring shape; two supporting seats are fixedly connected to the bottom plate, a transverse shaft rod is fixedly connected between the two supporting seats, two sliding blocks are slidably connected to the transverse shaft rod, a first spring is arranged between the two sliding blocks, supporting rods are hinged to the tops of the two sliding blocks, shaft columns are fixedly connected to the top ends of the two supporting seats, and the tops of the shaft columns are sleeved with shaft barrels. The outer sides of the shaft column and the shaft barrel are sle