| 摘要 |
PURPOSE: A pulverizing device is provided to perform crushing and dividing work and storing a raw material at the same time, thereby massively obtaining the powder of uniformed particle size within a rapid time. CONSTITUTION: A pulverizing device is comprised of a base(110), a pulverizing part(200) grinding a raw material having an upper side of the base, a raw material supplying unit which supply the raw material to a grinding unit by being installed to upper side of the base, a transmitting unit(510) transmitting powder grinded in the grinding unit, a storing unit(610) storing the powder transmitted from a transmitting unit. The grinding unit includes a grinding box(210) having a space part(212) inside and having an inserting hole to outer surface, a liner(216) having concavo-convex in inner circumference and the inserting ball fixed inside the grinding box, a first housing(220) having a plurality of ribs in outer circumference inside the liner and a first crushing blade in outer side of the rib, and a first motor(222) rotating the first housing as the motor shaft is connect-fixed to the first housing.
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