Drum -type shale shaker

The utility model discloses a drum -type shale shaker, including the support, circular cylinder passes through the axle center slope and sets up on the support back and is connected with the motor, and the screen cloth setting at the high -end feed inlet that is provided with of circular cylinder, is provided with fine material outlet respectively in the below of circular cylinder on circular cylinder, is provided with the coarse fodder at the low side of circular cylinder and exports. The utility model discloses in dropping into circular cylinder with the raw materials from the feed inlet, circular cylinder rotates under the drive of motor to sieve the raw materials, remaining particle on the screen cloth is shaken off in circular cylinder vibration under top anti -clogging device's belt effect simultaneously, prevents that the screen cloth from being blockked up. Separate with the baffle between fine material outlet and the coarse fodder export, avoid the thin material after the screening to mix once more with the coarse fodder. The utility model discloses simple structure, the screen cloth is difficult to be blockked up, and the screening volume is big, has improved screening efficiency and production efficiency to manufacturing cost has been reduced.