Single Cylinder Cone Crusher

Abstract

The invention relates to the field of mining equipment, in particular to a single-cylinder cone crusher. A single-cylinder cone crusher, including a frame, and a transmission mechanism, an eccentric mechanism, a hydraulic lifting mechanism, a moving cone main shaft group and a supporting assembly arranged in the frame; The lower end of the cone crusher is positioned and installed in the eccentric mechanism, the hydraulic lifting mechanism is located under the moving cone main shaft group, and the hydraulic lifting mechanism and the moving cone main shaft group are connected through a support assembly; the cone crusher has good stability and high strength.

Description

technical field [0001] The invention relates to the field of mining equipment, in particular to a single-cylinder cone crusher. Background technique [0002] Cone crusher is a kind of mining machinery used for crushing stone. Its main components include the frame, and the transmission mechanism, eccentric mechanism, hydraulic lifting mechanism, moving cone main shaft group and support assembly arranged in the frame; among them, the eccentric mechanism Connected with the transmission mechanism, the lower end of the movable cone spindle group is positioned and installed in the eccentric mechanism, and the eccentric mechanism drives the movable cone spindle group to rotate and swing; the hydraulic lifting mechanism is located under the movable cone spindle group of the cone crusher to adjust the movable cone spindle The axial height of the group can change the size of the crushing chamber; the support assembly is arranged between the hydraulic lifting mechanism and the movable ...

AI Technical Summary

Problems solved by technology

[0003] However, the existing cone crusher has the following five deficiencies: 1. The feed port and discharge port of the existing frame are small, resulting in a small stone flow rate of the cone crusher, which affects the production efficiency of the equipment; 2. , the stability of the eccentric bushing in the eccentric mechanism is insufficient, and it is easy to shift axially, and the eccentric bushing in the eccentric bushing is rigidly connected with it, resulting in greater wear between the eccentric bushing and the movable cone spindle group, reducing the use of the equipment Life; 3. The connection strength of the moving cone spindle group is not enough, the moving cone liner is easy to loosen, and there are potential safety hazards; 4. The hydraulic oil sealing effect in the hydraulic lifting mechanism is not good, and the piston gland used to position the oil seal is easy to run in the equipment 5. The stability of the support assembly is insufficient. When the swing speed of the moving cone spindle group is too fast, the stop push plate is easy to be centrifugally separated, and there is a hidden danger of accident.

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