The utility model discloses a bearing ring shot -blasting machine unloading shale shaker, including screen mesh frame, the screen mesh frame below is connected with a plurality of elastic support legs, be equipped with the swing locating part between elastic support leg and the screen mesh frame respectively, the last screen cloth swing piece that is equipped with of screen mesh frame. Compared with the prior art, the utility model provides a bearing ring shot -blasting machine unloading shale shaker is rational in infrastructure, can reduce the elastic support leg and at the impact force of horizontal direction, prevent to be out of shape, lightens maintenance work volume, and the life of extension shale shaker improves the work efficiency of shale shaker.