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Stone breaking device for mining machine

A mechanical and stone crushing technology, which is applied in cleaning methods and appliances, smoke and dust removal, grain processing, etc., can solve the problem of low crushing efficiency and achieve the effect of improving the crushing efficiency and reducing the amount of crushed stones

Inactive Publication Date: 2019-09-13
徐州鑫旭机械制造有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] A stone crushing device for mining machinery proposed by the present invention solves the problem of low stone crushing efficiency

Method used

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  • Stone breaking device for mining machine
  • Stone breaking device for mining machine
  • Stone breaking device for mining machine

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0025] refer to Figure 1-4 , a stone crushing device for mining machinery, comprising a box body 1, a first guide plate 4, a second guide plate 5, a second drive device 6, a moving plate 7, a fixed plate 8, a jaw crushing mechanism 9 and a belt conveyor Institution 10;

[0026] The box body 1 is provided with a material inlet 101 and a material outlet 102, and the box body 1 is provided with a crushing roller group; the crushing roller group includes a first driving device 2 and a crushing roller 3, and the first driving device 2 and the crushing roller 3 are driven There are two groups of crushing rollers arranged side by side, and the rotation directions of the c...

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Abstract

The invention belongs to the field of breaking devices, and particularly relates to a stone breaking device for a mining machine. The problem that stone breaking is low in efficiency is solved. The device comprises a box body, a first guide plate, a second guide plate, a second driving device, a moving plate, a fixed plate, a jaw type breaking mechanism and a belt type conveying mechanism; a feeding opening and a discharging opening are formed in the box body, a smashing roller set is arranged on the box body, the first guide plate and the second guide plate are arranged side by side along thesame straight line, and are inclined gradually towards the jaw type breaking mechanism from top to bottom, a strip space is arranged between the first guide plate and the second guide plate, the second driving device is arranged on the bottom of the first guide plate, and is in transmission connection with the moving plate, the fixed plate is vertically arranged on the bottom of the second guideplate, and a first falling channel is arranged between the moving plate and the fixed plate. Broken stone reaching the standard are screened out in advance, the stone which does not reach the standardis continuously broken, the broken stone amount is reduced, and the stone breaking efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of crushing devices, in particular to a rock crushing device for mining machinery. Background technique [0002] The crushing device is suitable for crushing and shaping of soft or medium-hard and extremely hard materials, and is widely used in various ores, cement, refractory materials, aluminum where clay clinker, corundum, glass raw materials, mechanism construction sand, stone materials and various metallurgical materials. Slag, especially for silicon carbide, corundum, sintered bauxite, sand and other high-hard, extra-hard and wear-resistant materials, has higher output efficiency than other types of crushers. [0003] In the existing mining mechanical stone crushing device, for the stone crushing device containing multiple crushing stone processing structures, stones pass through the multiple crushing stone structures in sequence. However, after the crushing treatment by the previous crushing mechanis...

Claims

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Application Information

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IPC IPC(8): B02C21/02B02C4/08B02C1/04B02C23/00B08B15/04
CPCB02C1/04B02C4/08B02C21/02B02C23/00B08B15/04
Inventor 史怀鹏
Owner 徐州鑫旭机械制造有限公司
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