Damping system for butterfly centrifuge

The damping system comprises a bearing sleeve and a buffering module, the longitudinal section of the bearing sleeve is of an L-shaped structure, the longitudinal part of the bearing sleeve is fixed to the side surface of a bearing, limiting blocks are fixed to the two ends of the bearing sleeve, and the buffering module is arranged on the bearing sleeve. Each buffer module comprises a flexible rubber block and steel parts arranged at the top and the bottom of the flexible rubber block, the flexible rubber blocks and the steel parts are integrally formed in a pouring mode, the buffer modules are arranged on the upper side and the lower side of the transverse part of the bearing sleeve, and an upper casting and a lower casting are tightly pressed on the tops and the bottoms of the upper buffer module and the lower buffer module correspondingly. The upper casting and the lower casting are fixedly connected through a bolt, the bearing is fixedly connected to the top end of the vertical shaft in a sleeved mode, a