| 摘要 |
FIELD: process engineering. ^ SUBSTANCE: invention relates to cone crushers and may be used for crushing ores or stones. Cone crusher comprises crushing head supporting crushing case and frame supporting second crushing case. First and second crushing cases define crushing slot. Said crusher inside is defined by piston and cylinder, each of them being defined by, at least in fact, vertical shaft around which crushing head is arranged. Crusher inside and fluid may form pad working as thrust bearing to transfer vertical forces from crushing head to frame. ^ EFFECT: reduced wear and power consumption. ^ 12 cl, 4 dwg |
