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Material screening structure of crusher

A technology of pulverizer and sieve material, which is applied in the direction of filter screen, solid separation, grid, etc., and can solve the problem of low efficiency of material sieving

Active Publication Date: 2021-05-14
沈阳顺达重矿机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a sieve material structure for a pulverizer, which has the advantages of continuous screening of materials, and solves the problem of low screening efficiency of materials due to the fact that traditional pulverizers do not have a sieve material structure. The problem

Method used

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  • Material screening structure of crusher
  • Material screening structure of crusher
  • Material screening structure of crusher

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Example 1: See Figure 1-7 , the staff can first use the crushing assembly 2 to crush the materials. After the crushing is completed, the crushed materials leak into the inside of the sieve barrel 6 through the discharge port 3, and fall to the top of the metal receiving plate 15 to realize accumulation. Then start the driving motor 5 and the servo motor 22 simultaneously, and the driving motor 5 drives the metal receiving plate 15, the connecting rod 17 and the fixed sleeve 18 to rotate at a high speed through the output end. The sliding body 24, the first connecting plate 25 and the fourth fixed rod 28 are driven by the screw rod 23 to move slowly upward at the same time, thereby realizing the effect that the rotation and upward movement of the metal receiving plate 15 are carried out simultaneously, and the metal receiving plate 15 is rotating And in the process of moving up, it passes through a plurality of first sieve openings 7, second sieve openings 8 and third s...

Embodiment 2

[0039] Example 2: see Figure 8 In the process of moving up, the metal receiving plate 15 can drive the limit sleeve 29 to move up at the same time through the strong adsorption force between the strong magnet 34 until the top surface of the limit sleeve 29 is in contact with the discharge port 3. The outer surfaces are in contact with each other. At this time, the first batch of pulverized materials on the top of the metal receiving plate 15 has been screened until there is little left. When the limit sleeve 29 contacts the discharge port 3, the sliding body 24 continues to move upward. Thereby through the discharge port 3, the limit sleeve 29 is blocked, forcing the powerful magnet 34 to separate from the metal receiving plate 15, and the limit sleeve 29 is free downward through the slot provided by the metal receiving plate 15. Fall until the bottom of the limit sleeve 29 is in contact with the top surface of the metal receiving plate 15, so that the downward impact force o...

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Abstract

The invention relates to the technical field of crushers, and particularly discloses a screening structure of a crusher. The screening structure comprises a crusher main shell and a crushing assembly, the top of the left side of the crusher main shell is provided with a discharge port, the bottom of the left side of the crusher main shell is fixedly connected with a fixing plate, and the bottom of the fixing plate is fixedly provided with a driving motor; the top of the fixing plate is fixedly connected with a material screening barrel, and the output end of the driving motor protrudes to the interior of the material screening barrel through the fixing plate and is fixedly connected with a connecting rod in the vertical direction; through the structural design of the driving motor, the material screening barrel, a metal receiving plate, the connecting rod and a fixed sleeve, the screening structure can effectively shake materials in the material screening barrel, and through the structural design of first material screening openings, second material screening openings and third material screening openings, the material screening structure can accurately screen the materials of different sizes.

Description

technical field [0001] The invention relates to the technical field of pulverizers, in particular to a sieve material structure of a pulverizer. Background technique [0002] Pulverizers are widely used in mining, smelting, building materials, roads, railways, water conservancy and chemical industries and many other sectors. Crusher, roller crusher, compound crusher, etc. During the process of applying pressure, the pulverized particles have different sizes. In order to be suitable for different use environments, the crushed materials need to be screened However, the traditional pulverizer does not have a sieving structure, and it is necessary to collect the pulverized materials uniformly, and then use the sieving device to sieve them, which leads to the need for batch processing. The material is sieved, and the crushed material cannot be continuously sieved, resulting in a low screening efficiency of the material, which is not conducive to the efficient screening of the ma...

Claims

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Application Information

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IPC IPC(8): B02C23/16B07B1/34B07B1/42B07B1/46
CPCB02C23/16B07B1/343B07B1/42B07B1/46B02C2023/165B07B2201/04
Inventor 朱正山
Owner 沈阳顺达重矿机械制造有限公司