The utility model discloses a novel bearing ring shot -blasting machine unloading shale shaker, including the sieve case, should sieve the incasement and be equipped with the screen cloth, sieve case below is connected with a plurality of elastic support legs, the bottom of sieve case is connected with vibrating motor, the sieve incasement activity of screen cloth below is equipped with the material and sweeps and scrape the piece, and this material is swept to scrape and is followed the length direction of sieve case removes and shifts out the material the sieve case, be equipped with the swing locating part between elastic support leg and the sieve case respectively. Compared with the prior art, the utility model provides a novel bearing ring throws ball unloading shale shaker, simple structure, and the material instant dispersed who enables on the sifter spreads out, has improved screening efficiency, prevents that the material the sifter under from piling up in the sieve case, can effectively avoid equipment to damage, can reduce the elastic support leg and at the impact force of horizontal direction, prevent to warp, and decreasing failure rate and maintenance work volume prolong the life of equipment greatly, improve the work efficiency of shale shaker, convenient and practical, suitable further popularization and application.