Generally, the main cone crusher parts involve main frame, concave mantle, rib liner filters, dust seal, O ring, hydraulic pump, bolt’s nut, movable cone, fixed cone, hydraulic coupling, eccentric sleeve, and lubrication system, etc.
Hongxing crusher refers to the crushing machine whose content of particle size being discharged larger than 3mm accounts for more than 50% of the total discharging amount. Normally, according to the feed particle size and output size, the crushing operations can be divided into coarse crushing, medium crushing and fine crushing.
Cone crusher crushes materials by the working surface between the movable cone and fixed cone. The movable cone is supported by spherical bearing and fixed on a hanging vertical shaft. The vertical shaft is set in the eccentric sleeve. The sleeve, which is set on the stopping and pushing, bearing, drives the movable cone and vertical shaft together. The horizontal shaft and gear drive the eccentric sleeve, and the wheel of the conveyor belt is driven by the electric motor through v-belts. The lower part of vertical shaft is installed in the eccentric sleeve.
When the eccentric sleeve rotates, there is a conical surface lined out by the shaft. When the movable cone gets close to the fixed cone, the materials will be grinded into pieces; when the movable cone leaves, the materials will be discharged from the discharge opening. The fixed cone can be ascended or descended through adjusting the width of discharge opening. Thus, the particle size can be finally determined.
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