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Rare earth ore material crushing method

A crushing method and rare earth ore technology, applied in grain processing and other directions, can solve the problems of difficult use and maintenance of crushers, high labor intensity and maintenance intensity, affecting crushing efficiency, etc. The effect of work efficiency

Inactive Publication Date: 2019-01-11
XINFENG BAOGANG XINLI RARE EARTH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a rare earth ore crusher and method, which are used to solve the technical problems in the prior art that the crusher is difficult to use and maintain due to its complex structure, resulting in high labor intensity and maintenance intensity and affecting the crushing efficiency. It achieves the technical effects of convenient observation of machine working conditions, timely maintenance and replacement when problems occur, reducing maintenance intensity and improving work efficiency

Method used

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Experimental program
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Embodiment 1

[0073] The embodiment of the present invention provides a rare earth ore crusher, please refer to figure 1 , the crusher includes:

[0074] Rack 1;

[0075] Further, the frame 1 includes: a first leg 4, which is symmetrically arranged on both sides of one end of the frame 1; four second legs 9, wherein two of the second legs The legs 9 are symmetrically arranged on both sides of the middle of the frame, and the other two second legs 9 are symmetrically arranged on both sides of the other end of the frame 1; wherein, the first leg 4 and the second leg Bottoms of the two legs 9 are welded with base plates 8 .

[0076] Further, the first leg 4 is made of I-beam; the second leg 9 is made of square tube.

[0077] Specifically, the frame 1 is the main bearing structure of the crusher, that is, other elements can be further arranged on the frame 1, specifically, such as Figure 4 As shown, the right side of the frame 4 is symmetrically equipped with two first legs 4, and the mate...

Embodiment 2

[0108] The embodiment of the present invention provides a rare earth ore crushing method, please refer to Figure 36 , the method includes:

[0109] Step 110: Judging whether the crusher meets predetermined working conditions.

[0110] Specifically, the crusher adopts an electrical control system, and through the manual operation of the control panel, firstly, check that there are no other materials inside the crusher body, whether all the fastening parts of the crusher are locked firmly, and then check that each inspection door 36 Whether it is well sealed; each door should be coated with a thicker layer of lubricating grease around its outer edge before closing, so that it has better air tightness after closing; whether there is damage to the conveying line and the conveying belt 64.

[0111] Step 120: When the crusher meets the working conditions, turn on the external three-phase asynchronous motor, rotate through the two pulleys 40, and drive the rotor shaft 42 and multip...

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Abstract

The invention discloses a rare earth ore material crushing method and relates to the technical field of crushing machines. A crushing machine is adopted for implementing the method and comprises a machine frame, a crushing device, a rotor unit, a turnover frame unit, a rare earth ore material conveying device, wherein the crushing device is disposed above the machine frame and comprises a shell which comprises an upper box body and a lower box body, the upper box body further comprises a lining plate, a side surface lining plate and a manhole, and the manhole is formed in the outer wall of theupper box body; the rotor unit comprises a rotor shaft, a barrel, two belt wheels and a plurality of plate hammers; and the rare earth ore material conveying device is disposed below the machine frame, a preset angle is set between the rare earth ore material conveying device and the horizontal plane, and the rare earth ore material conveying device comprises two bottom frames, a driving roller,a driven roller and a conveying belt. The technical effects that the machine working conditions can be conveniently observed, maintenance and replacement can be performed in time if a problem occurs,the maintaining intensity is relieved, and the working efficiency is improved are achieved.

Description

technical field [0001] The invention relates to the technical field of crushers, in particular to a rare earth ore crushing method. Background technique [0002] When crushing materials, the use of crushers is the most common, and the use of crushers can crush materials from the first size to smaller sizes. After the rare earth ore is crushed to meet the requirements, the crushed rare earth ore is transported to the next equipment for further processing. Among the crushers, the most widely used is the impact crusher, which mainly crushes materials through mechanical impact and collision. [0003] However, in the process of implementing the technical solutions in the embodiments of the present application, the inventors of the present application found that the above-mentioned prior art has at least the following technical problems: [0004] Due to the complex structure of the existing crusher, it is difficult to use and maintain the crusher, resulting in high labor intensi...

Claims

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Application Information

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IPC IPC(8): B02C13/02B02C13/26B02C13/286B02C13/30
CPCB02C13/02B02C13/26B02C13/286B02C13/30B02C2013/28609
Inventor 张相良张华刘勇
Owner XINFENG BAOGANG XINLI RARE EARTH