Device for tearing lump and long tobacco shreds

The utility model discloses a device for tearing lump and long tobacco shreds, and belongs to the technical field of tobacco shred processing equipment. The device comprises supports, a driving tearing roller, a driven tearing roller and two electric motors, wherein the two tearing rollers are fixedly mounted on the supports through bearings or bearing sleeves; each of the two electric motors is arranged on one end of each tearing roller; tearing pins are arranged on both outer surfaces of the two tearing rollers and arranged crosswise; the two tearing rollers have different rotating speeds; a baffle is arranged at the lower parts of the driving tearing roller and the driven tearing roller; blades are arranged on one side facing towards the tearing rollers of the baffle and are zigzag; and the blades and the tearing pins are arranged crosswise. The device can tear apart the lump and long tobacco shreds, so that long shred rate of the tobacco shreds is reduced, and the structure of the tobacco shreds becomes u