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Bidirectional grinding-peeling type ore crusher

A crushing machine, grinding and stripping technology, applied in the field of mining machinery, can solve problems such as machine wear and tear, and achieve the effect of saving floor space and high productivity requirements

Active Publication Date: 2014-09-03
阳江市大地环保建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For hard ore, it should be broken by breaking and impacting. If grinding is used, the machine will suffer severe wear and tear.

Method used

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  • Bidirectional grinding-peeling type ore crusher

Examples

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Embodiment Construction

[0012] figure 1 Shown is a two-way grinding and stripping type ore crusher, including a cuboid box body 11 and a cover plate 1 fixed on the upper part of the box body 11 by bolts 2, and the middle part of the cover plate 1 is provided with a feed port 12; A partition 10 is arranged below, lining boards 8 are arranged symmetrically on both sides of the partition 10, and a lower grinding plate 7 is arranged on the bottom of the box body 11; Inside is provided with the slide block 4 that can move back and forth. The front end of the slider 4 is provided with an upper grinding plate 9 corresponding to the lower grinding plate 7, and its rear end is connected with the crank 6 through the connecting rod 5 to form a slider crank mechanism. Crank 6 is connected with external driving device. The external driving device adopts an electric motor. Wherein, the lower grinding plate 7 is provided with a trapezoidal groove. The bottom surface of the upper grinding plate 9 is a sawtooth s...

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Abstract

The invention discloses a bidirectional grinding-peeling type ore crusher. The bidirectional grinding-peeling type ore crusher comprises a rectangular tank body and a cover plate fixed at the upper part of the tank body through bolts, wherein a feeding hole is formed in the middle of the cover plate; a partition board is arranged below the feeding hole, lining plates are symmetrically arranged on two sides of the partition board, and lower grinding plates are arranged at the bottom of the tank body; chutes are symmetrically formed in the inner walls of two sides of tank body, and sliding blocks capable of moving back and forth are arranged in the chutes; upper grinding plates corresponding to the lower grinding plates are arranged at the front ends of the sliding blocks, the rear ends of the sliding blocks are connected with cranks so as to form crank sliding block mechanisms; the cranks are connected with external driving devices. The bidirectional grinding-peeling type ore crusher has the beneficial effects that by utilizing a grinding-peeling manner, the ore crusher is specifically suitable for crushing ore having the high toughness and viscidity; the occupied area can be saved, and high production rate requirements can be met.

Description

technical field [0001] The invention relates to a two-way grinding and stripping type ore crusher, which belongs to the technical field of mining machinery. Background technique [0002] Currently used ore crushers and ore grinding machines can only work effectively within a certain range of crushing ratios due to their structure. Therefore, it is impossible to break the coarse ore block into very fine particles at one time. Usually, the crushing machine and the grinding machine suitable for processing various particle sizes are connected in series to form a crushing and grinding process to ensure the required high crushing ratio. In the process, each crushing equipment only fulfills a part of the task of the whole process, forming the stages of crushing and grinding. The "segment" on the beneficiation is divided according to the particle size to be processed. From the particle size of the feed and product, the crushing and grinding stages are roughly divided into coarse c...

Claims

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Application Information

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IPC IPC(8): B02C1/00
Inventor 李正峰刘远祥徐伊岑
Owner 阳江市大地环保建材有限公司
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