Multi-reverse granular mineral crusher

Abstract

A multi-reverse granular mineral crusher is characterized in that a crusher barrel is a cylindrical barrel, the upper part of the crusher barrel is provided with an upper bearing box, and the lower part of the crusher barrel is provided with a lower bearing box; an upper bearing box is connected with a bearing seat unclosed cover, and a lower bearing box is connected with a bearing seat closed cover; an upper tapered roller bearing is arranged in the upper bearing box, and a lower tapered roller bearing is arranged in the lower bearing box; the upper bearing box is arranged at the upper part of the crusher barrel and the lower bearing box is arranged at the lower part of the crusher barrel; a driving gear and driven gears are both located at the top of the upper bearing box, a driving transmission shaft is a transmission shaft of the driving gear, and driven transmission shafts are transmission shafts of the driven gears; in order to prevent the axial movement of the driving transmission shaft and the driven transmission shafts, both the driving transmission shaft and the driven transmission shafts are stepped shafts, the driving transmission shaft and the driven transmission shafts both pass through the bearing seat unclosed cover, the middle parts are in the crusher barrel, and the bottom parts are connected with the bearing seat closed cover; and sanding blade plates are correspondingly arranged on the driving transmission shaft and the driven transmission shafts. The multi-reverse granular mineral crusher has the beneficial effects of being high in efficiency and capable of lowering the environmental pollution and lowering the energy consumption.

Description

technical field [0001] The utility model relates to a multiple reverse particle mineral crusher, which relates to the technical field of crushers. Background technique [0002] Ore crushing is a unit production equipment widely used in metallurgical and mining production and crushing of various ores and minerals. As we all know, the ore crushing workshop has high noise, heavy dust and high power consumption. [0003] The ore pulverizer of prior art, very big defect is that equipment sealing is bad environment is bad (as jaw crusher), and production noise is big, and power consumption is big. In some equipment, a shaft drives several blades to rotate and hit the ore to achieve crushing, which also has low efficiency and high energy consumption. Such as ZL: 201220545661.9. [0004] The above problems are mainly low efficiency of ore crushing, high energy consumption, high noise, and a lot of dust dispersed into the air, resulting in environmental pollution (dust pollution a...

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Problems solved by technology

[0004] The above problems are mainly low efficiency of ore crushing, high energy consumption, high noise, and a lot of dust dispersed into the air, causing environmental pollution (dust pollution and noise pollution), not suitable for the needs of low-carbon economic operation mode, and not conducive to environmental protection

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