Cone crusher with strong extruding function

Abstract

The invention provides a cone crusher with a strong extruding function. The cone crusher can be applied to various fields of building materials, metallurgy, chemical engineering and the like. Adoptingthe strong extruding and milling functions as crushing principles, the cone crusher comprises two overlapped cones positioned at the upper and lower parts; a plurality of pairs of symmetric extrudingcavities are arranged at the upper part of a moving cone; saw-toothed milling lines are processed on the edge of the lower part of the moving cone; a fixed cone is hollow; the saw-toothed milling lines are further processed on the inner surface of the fixed cone; a material is added into the middle part between the two overlapped cones which are horizontally placed; the fixed cone is stationary and the moving cone rotates; for example, two symmetric extruding cavities arranged at the upper part of the moving cone are adopted for feeding, and the other two extruding cavities are adopted for extruding; after the strong extruding and milling operation, the material is pushed into a milling cavity with the help of a strong force; and after the continuous extruding, shearing and milling operation for a short period of time, the material is taken out of the edge between two cone plates. The cone crusher with the strong extruding function has the stronger capability to continuously extrude,shear and mill various materials, the upsizing of equipment can be achieved, the yield can be greatly improved, and the cost can be reduced.

Description

technical field [0001] The invention relates to a crushing device in the technical fields of building materials, metallurgy and chemical industry, in particular to a cone crusher with strong extrusion, which is especially suitable for processing non-metallic minerals. Background technique [0002] At present, as we all know, the material crushing equipment commonly used in domestic and foreign industries such as building materials, metallurgy, chemical industry, mining, ceramics, glass, etc. is mainly a cone crusher. The outer grinding sleeve of the cone crusher is a fixed cone, or is pulled by a spring to maintain Compression and impact reduction, the inner part is a rotatable eccentric moving cone, the side of the eccentric moving cone close to the fixed cone is the extrusion area, and the other side is the discharge area, and the moving cone is constantly extruding and discharging at the same time during the rotation process; However, since the lower part of the moving co...

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Problems solved by technology

[0002] At present, as we all know, the material crushing equipment commonly used in domestic and foreign industries such as building materials, metallurgy, chemical industry, mining, ceramics, glass, etc. is mainly a cone crusher. The outer grinding sleeve of the cone crusher is a fixed cone, or is pulled by a spring to maintain Compression and impact reduction, the inner part is a rotatable eccentric moving cone, the side of the eccentric moving cone close to the fixed cone is the extrusion area, and the other side is the discharge area, and the moving cone is constantly extruding and discharging at the same time during the rotation process; However, since the lower part of the moving cone is fixed and the upper extrusion head is suspended, the extrusion force generated is limited, so the current maximum installed power is less than 150kw, making it difficult to enlarge

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