Cone crusher capable of controlling forced departing area

Abstract

The invention discloses a cone crusher capable of controlling a forced departing area. The cone crusher comprises a machine body, a crushing wall and a rolling motor wall and further comprises a loading bin, wherein the loading bin comprises a base, a bin body, a feed port and a discharge port, and the bin body is movably arranged on the base; a first cylinder is arranged on the base, and the bin body is in contact with the first cylinder after being pressed down; a plurality of moving pieces are evenly distributed on the crushing wall, a connecting piece is arranged in the crushing wall and connected with the moving pieces, the first cylinder is connected with the connecting piece, and the connecting piece enables the moving pieces to move on the crushing wall. By using the cone crusher disclosed by the invention, the moving pieces are evenly distributed in an umbrella shape to independently control each area, and stone waste is avoided; and the bin body is pressed downwards to trigger the first cylinder and a first control switch, the moving pieces in a cleaning state is converted to the moving pieces in a working state, the moving pieces slide downwards through a third spring and the connecting rod when hard objects are broken and then are restored through the third spring, and when the bin body is empty, the moving pieces return to the cleaning state again through a second control switch.

Description

technical field [0001] The invention relates to the field of crushers, in particular to a cone crusher with a controllable forced-break area. Background technique [0002] Cone crusher is a crushing machine suitable for raw materials in metallurgy, construction, road construction, chemical and silicate industries. It is widely used in many departments such as mining, smelting, building materials, roads, railways, water conservancy and chemical industries. The cone crusher has a large crushing ratio, high efficiency, low energy consumption, and uniform particle size. It is suitable for medium and fine crushing of various ores and rocks. [0003] When the crusher is performing crushing operations, the material to be crushed is generally preset as stone, and there are often metal materials such as iron ore mixed in the stone, so that when the cone is crushed, there will be a broken wall and a mortar wall. A large stress will cause equipment damage. In order to avoid this situ...

AI Technical Summary

Problems solved by technology

However, such a structure cannot realize the divisional control of the strong release mechanism, and there are many unbroken stones falling with the iron ore, and the processing reliability is low.

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