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Ore crushing and screening device

A screening device and ore crushing technology, applied in the field of ore mining, can solve problems such as poor selection effect

Active Publication Date: 2021-04-30
柞水县宝华矿业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to provide an ore crushing and screening device, aiming to solve the problem of poor selection effect

Method used

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  • Ore crushing and screening device

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Embodiment Construction

[0017] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0018] The specific implementation of the present invention will be described in detail below in conjunction with specific embodiments.

[0019] Such as Figure 1-2 As shown, it is a structural diagram of an ore crushing and screening device provided by an embodiment of the present invention, including:

[0020] The shell 1 has a discharge port 3 at the bottom, forming a crushing and filtering space inside;

[0021] The hopper 2 is connected to the top of the shell 1 and is used to hold the ore to be crushed;

[0022] The crushing part is arranged inside the casing 1 and is used to crush the ore...

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Abstract

The invention is applicable to the technical field of ore extraction, and provides an ore crushing and screening device. The ore crushing and screening device comprises: a shell, wherein a discharge port is formed in the bottom of the shell, and a crushing and filtering space is formed inside the shell; a hopper, communicated with the top of the shell; a crushing part, arranged in the shell; a first insertion frame, arranged in the shell in a liftable manner; and a second inserting frame, oppositely arranged in the shell in a liftable mode and spaced from the first inserting frame. Supporting rods are fixedly connected to the outer ends of the first inserting frame and the second inserting frame, a supporting bridge rod is arranged at the bottom of the hopper in a sliding mode, the supporting bridge rod is of a structure with the high middle and the low two ends, and the bottoms of the supporting rods are erected at the two ends of the supporting bridge rod under the action of gravity. A reciprocating driving piece is mounted at the bottom of the hopper, the reciprocating driving piece drives the supporting bridge rod to slide in a reciprocating mode, and the first inserting frame and the second inserting frame are pushed to alternately ascend and descend to screen ores. The invention has the advantages of simple structure, high screening efficiency, high energy utilization rate, uniform crushing quality and good synchronism.

Description

technical field [0001] The invention belongs to the technical field of ore mining, in particular to an ore crushing and screening device. Background technique [0002] Human life is to continuously obtain needed materials from nature to meet the needs of people's lives. Among them, the development of ores is a traditional Chinese medicine method for people to ingest materials. Minerals are not necessarily on the surface, and mines are needed. , In the mining of mines and mines, after the ore is mined, it is necessary to crush the ore so that it can be applied to different engineering sites. 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 grinding The particle size required by the process. It is necessary to use crushing machinery to crush the raw materials to the particle size required by the next step. In this process, crushed stones need to be screened, and crushed stones of different particle si...

Claims

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Application Information

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IPC IPC(8): B02C23/12B02C23/02B02C23/00
CPCB02C23/12B02C23/02B02C23/00
Inventor 徐国兰
Owner 柞水县宝华矿业有限公司
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