Novel pharmacy rubbing crusher

The utility model discloses a novel pharmacy rubbing crusher, including feeder hopper, stoving case, stone roller material roller, stone roller material motor and air exhauster, the upper portion of stoving case is located to the feeder hopper, stoving incasement portion is equipped with infrared heating pipe and baffle, the inside of stoving case is located in the baffle horizontal tilt, the bottom of stoving case is equipped with grinds the material passageway, grind the material roller and locate the inside of grinding the material passageway, each grinds the material roller and grinds the material motor and is connected, the bottom slope of grinding the material roller is equipped with the filter screen, the upper surface of filter screen is equipped with knocking device, one side of filter screen is equipped with the transfer case, the lower part of returning rotating -barrel is connected with the top of transfer case, rotating -barrel's the upper portion and the side fixed connection of stoving case ret