Biomass fuel crusher

The utility model discloses a biomass fuel crusher, including the breaker main part, be equipped with feeding roller and rotor in the breaker main part, the feed end of breaker main part links to each other with the output of feed belt machine, and the discharge end of breaker main part links to each other with the input of outfeed belt machine, the feeding roller top is provided with compulsory feed roller, blade segmentation -Offset on the rotor. The utility model discloses with the segmentation of the blade on rotor -Offset, reduced the harm of stereoplasm impurity to the blade at the in -process of processing biomass fuel, even the blade is run into to stereoplasm impurity such as stone in the raw materials or iron plate, also can only lead to the fact the damages of minimum partial blade at most, this destructiveness very weakens, can not result in the equipment casing impaired to fragile and the operating personnel's of the equipment of having solved personal safety problem has also reduced the device structure cost, has prolonged equipment life, the utility model discloses a feed belt machine material loading has improved feeding efficiency by a wide margin, and has widened the application scope of this breaker.