| 摘要 |
<p>Disclosed is a cone crusher, comprising a fixed cone (1) fixed onto a machine frame and provided with an inner conical rolling face (1-1); a movable cone (2) provided with an outer conical rolling face (2-1) and slidably positioned on a support with a spherical face (3); and a hydraulic power system driving the movement of the movable cone. The rolling face of the movable cone is encircled by the rolling face of the fixed cone and is spaced apart from the rolling face of the fixed cone by a certain rolling space. The hydraulic power system comprises several oil cylinders (7) driving the movement of the movable cone, an oil distributor (9) for controlling the sequential movement of the oil cylinders, and an oil pump (10) for supplying hydraulic oil via an oil line to the oil cylinders and the oil distributor. The several oil cylinders are positioned in a regular, radiating pattern between the movable cone and the machine frame. The cone crusher has high production efficiency, a simple structure, and a small volume, and is able to start up at full load but has infinitely variable adjustment.</p> |
