| 摘要 |
The invention relates to a device for crushing bulk materials. A crusher comprises a vertical cylindrical grinding chamber with a plate sieve from below, inside which a drive plate is located, above and below of which on the axles hammers are hingedly connected. According to the invention, the chamber is assembled of rings. Between the planes of movement of the hammers an additional plate sieve is installed, whose peripheral part is clamped by the adjacent ends of chamber rings, and the ends of hammers turned to the central axis of the chamber of hammers do not protrude from the disk plate. Technical result - improving the quality of grinding materials. |
