Soil screening type passive action environment-friendly ore lossless screening machine

Abstract

The invention discloses a soil screening type passive action environment-friendly ore lossless screening machine. The machine comprises a quick replacement type self-adsorption dust suppression conveying mechanism, a lossless soil screening separation mechanism, a passive action type dust suppression collecting mechanism, a vibration screening mechanism, a mounting base, an ore containing shell, a primary screening frame and a screening rear side support. The invention belongs to the field of ore screening equipment, and particularly relates to the soil screening type passive action environment-friendly ore lossless screening machine. Aiming at the contradictory characteristics that soil attached to ore needs to be separated and the ore cannot be damaged during ore screening, the screening machine overcomes the technical prejudice that a sensor can be adopted to detect the position where the soil is attached to the ore and screen the soil, meanwhile, the ore screening difficulty is reduced, a claw-shaped elastic distribution strip is used as an intermediate substance, so that the contradictory technical problems that the soil attached to the ore needs to be separated and the ore cannot be damaged in the prior art are solved.

Description

technical field [0001] The invention belongs to the technical field of ore screening equipment, and specifically refers to a soil screening type passive action and environment-friendly ore non-destructive screening machine. Background technique [0002] Ore refers to a mineral aggregate from which useful components can be extracted or has certain properties that can be used. It can be divided into metallic minerals and non-metallic minerals. After the ore is collected, it needs to be screened. [0003] In the existing ore screening process, the ore is often accompanied by soil. However, directly vibrating the soil through the vibration of the existing ore screening equipment will cause a block of soil to block the internal structure of the equipment. In severe cases, it will cause equipment failure. The position of the soil detected by the sensor will greatly increase the operating cost of the equipment and cause inconvenience for later maintenance. It can be seen that how t...

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Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the existing technology, this scheme provides a passive action environment-friendly ore non-destructive screening machine for soil screening. It is necessary to separate the soil attached to the ore during ore screening without damaging the ore itself. Contradictory characteristics, creatively set up a non-destructive soil screening and separation mechanism, without using any sensor to detect the position of the soil on the ore, still realize the separate screening of the soil on the ore, and in the process of preliminary fine This kind of soil is melted, which greatly reduces the phenomenon that the internal structure of the equipment is blocked by a block of soil, overcomes the technical bias of detecting the position of the soil attached to the ore and screening the soil by using sensors, and reduces the cost of ore screening. Difficulty, applying the technical theory of the principle of intermediary (using an intermediate object to transmit or perform an action) to the technical field of ore screening equipment, using claw-shaped elastic distribution strips as an intermediate material, solves the existing problems that are difficult to solve in the existing technology Separating the soil attached to the ore without damaging the ore itself is a contradictory technical problem; by setting up a quick replacement type self-absorbing dust suppression conveying mechanism, the soil is still realized without any traditional dust removal and dust suppression equipment. Dust suppression Dust suppression during the conveying process of the conveying shell, using the excellent adhesion of the quick-replacement first-stage self-adsorption gel and the quick-replacement second-stage self-adsorption gel to adhere and collect the raised dust particles , overcoming the technical prejudice that dust suppression and collection can only be achieved by dust removal and suppression equipment, and introducing the technical theory of the principle of cheap substitutes (replacing expensive items with cheap items, making compromises on certain attributes) into the technical field of ore screening equipment Among them, the quick-replacement type one-level self-absorbing colloid and the quick-replacement type two-level self-adsorption colloid are used as the media for easy replacement, which solves the problem that the existing technology is difficult to solve. The contradictory technical problem that the soil cannot raise dust, by setting a passive action dust suppression collection mechanism, without any dust suppression machine, it still realizes the passive flow of the soil in the process of entering the soil-coated collection shell. The dust suppression effect is optimized, and the impact force of the quick-replacement first-stage self-adsorption jelly and the quick-replacement second-stage self-adsorption jelly that rolls down from the dust suppression conveying shell is used to drive the dust suppression medium to form parts and dust Inhibiting the rotation of the micropores generated by the medium, so that the foam is continuously distributed in the surrounding air, suppressing the dust, effectively preventing the human body from inhaling dust particles, and solving the difficult problem of the existing technology that it needs to be collected in the open environment of the soil-coated collection shell The contradictory technical problem that the dust cannot be raised and caused to be inhaled by the human body

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