An efficient and controllable ore particle size crusher

Abstract

The invention discloses a high-efficiency crusher capable of controlling ore particle size. The high-efficiency crusher capable of controlling ore particle size comprises a crusher box, an outer coveris fixedly arranged at the top of the crusher box, moreover, the top of the outer cover is fixedly provided with a feeding groove, the top of the crusher box is fixedly provided with a first hydraulic pump and a second hydraulic pump, the output end of the first hydraulic pump is fixedly provided with a first crushing plate, the output end of the second hydraulic pump is fixedly provided with a second crushing plate, a first motor and an annular guide rail are fixedly arranged in the middle of the inner bottom wall of the crusher box, the output end of the first motor is fixedly provided witha first rotating shaft, the end, far away from the first motor, of the first rotating shaft is fixedly provided with a crushing column body. Simple crushing is achieved firstly, ore is crushed through crushing teeth with different specifications on the outer surface of the crushing column body, a separation plate plays a role in screening, the crushing process is efficiently completed, and it isfurther ensured that the ore particle size meets the follow-up process requirements.

Description

technical field [0001] The invention relates to the field of ore crushing equipment, in particular to an efficient and controllable ore particle size crusher. Background technique [0002] In order to separate the useful minerals in the ore into monomers, it is necessary to use a crusher to crush the raw ore to meet the requirements of the subsequent grinding production process. Therefore, crushing is the first step in the overall ore treatment process. The most important process, the crushing effect affects the final ore processing level. [0003] At present, most of the crushers are single-roller, jaw, and impact crushers. This type of crusher has a general effect on ore crushing. For some with particle size requirements, the particle size of the crushed ore is still too large. Need Secondary crushing not only wastes time but also causes secondary loss of electric energy and equipment. How to meet the final particle size requirements after one-time crushing? The high-effi...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an efficient and controllable ore particle size crusher, which solves the problem of low crushing efficiency, easy material blockage during the crushing process, large wear of the crushing equipment, and large particle size of the crushed ore that does not meet the requirements. Questions such as requirements

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