| 摘要 |
The present invention relates to a cone type crusher which can adjust a crushing interval, and discloses a cone type crusher which includes a main shaft, a mantle core assembly elevatably connected to the main shaft, and a crushing interval adjustment support plate located at the lower side of the mantle core assembly and fixed to the main shaft, wherein a piston part extending from the mantle core assembly toward the lower side thereof is elevatably inserted into an annular cylinder portion extending from the crushing interval adjustment support plate toward the upper side thereof, and the entirety of the mantle core assembly having the piston part formed therein is moved up and down by hydraulic pressure of hydraulic oil flowing into the internal space of the cylinder portion or flowing outwardly from the internal space of the cylinder portion. |
