Passive periodic magnetic control type mine stone crushing and screening equipment

Abstract

The invention discloses passive periodic magnetic control type mine stone crushing and screening equipment. The equipment comprises a crushing and screening shell, an intermediary substance linkage fine crushing mechanism, a magnetic attraction sliding coarse crushing mechanism, self-suction and self-spraying dust falling mechanisms, a passive magnetic control self-cleaning screening mechanism and a power transmission mechanism. The intermediary substance linkage fine crushing mechanism is mounted in the middle of the interior of the crushing and screening shell. The magnetic attraction sliding coarse crushing mechanism is arranged at the upper portion of the intermediary substance linkage fine crushing mechanism, the self-suction and self-spraying dust falling mechanisms are symmetrically arranged at the two sides of the magnetic attraction sliding coarse crushing mechanism, the passive magnetic control self-cleaning screening mechanism is arranged at the lower portion of the intermediary substance linkage fine crushing mechanism, and the power transmission mechanism is arranged on the outer side wall of one side of the crushing and screening shell. The invention belongs to the field of welding machining, and particularly relates to the passive periodic magnetic control type mine stone crushing and screening equipment which is compact in structure, easy and convenient to operate, capable of combining coarse crushing and fine crushing, capable of preventing screening blockage and capable of automatically spraying and sucking dust.

Description

technical field [0001] The invention belongs to the technical field of mining engineering machinery, and in particular relates to a passive periodical magnetic control type mining stone crushing and screening equipment. Background technique [0002] The so-called mining engineering is a project based on mineral resources to carry out resource mining operations in mines. The mining of mineral resources will be applied to many professional machinery and equipment in mining operations, which can be roughly divided into mining equipment, mineral processing equipment and prospecting equipment. [0003] When mining, the larger stones are mined out, and then the larger stones are broken into small stones by using a crusher. In order to meet the requirements of engineering use, screening equipment is needed in actual use to separate stones of different sizes. Screening, when crushing larger stones, jaw crushers are generally used. The stones produced by the jaw crusher are of differ...

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Problems solved by technology

[0006] The technical scheme adopted by the present invention is as follows: a passive periodic magnetically controlled mine stone crushing and screening equipment, characterized in that it includes a crushing and screening shell, an intermediary linkage fine crushing mechanism, a magnetic sliding coarse crushing mechanism, an automatic Suction self-spray dust reduction mechanism, passive magnetic control self-cleaning and screening mechanism and power transmission mechanism. The suction sliding coarse crushing mechanism is set on the upper part of the intermediate material linkage fine crushing mechanism, and the self-priming and self-spraying dust suppression mechanism is symmetrically arranged on both sides of the magnetic suction sliding coarse crushing mechanism, so as to solve the problem that a large amount of dust will flow from the equipment during the crushing and screening process of stones. In order to solve the pr

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