Hammer pulverizers

The utility model discloses a hammer pulverizers, including adjustable fender, crushing storehouse, broken tool bit, roller, feeder hopper, axis of rotation, screening storehouse, sieve and bobbing machine, the feeder hopper is installed at the top of smashing the storehouse, the right wall mounting of feeder hopper has fixed stop, adjustable fender passes through fixing bolt and installs on the right wall of the feeder hopper of fixed stop's below, the axis of rotation is installed in smashing the storehouse, and the coupling joint is passed through on the motor to the axis of rotation, the roller is fixed in the axis of rotation, broken tool bit passes through fixing bolt swing joint with the roller, the top in the screening storehouse is fixed in crushing storehouse, the sieve is fixed in filtering the storehouse, the lower extreme in the left and right sides of sieve is installed to the bobbing machine. The utility model discloses simple structure, adjustable fender can prevent the material departure, prevents to cause the injury to the human body, adopts and smashes tool bit and roller swing joint, has increased crushing effect, utilizes the sieve to improve the quality of product.