Jaw impacting and rubbing ultrafine crusher

A technology of fine crushing and crushing mechanism, which is applied in the field of material crushing equipment and ultra-fine crushers. It can solve the problems of large particle size of materials, and achieve the effects of easy operation, simple structure, and reduced production costs.

Inactive Publication Date: 2011-09-14
原平市晋鑫矿山机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of large particle size of crushed material existing in the existing ultra-fine crusher, the present invention provides a jaw impact type ultra-fine crusher

Method used

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  • Jaw impacting and rubbing ultrafine crusher
  • Jaw impacting and rubbing ultrafine crusher
  • Jaw impacting and rubbing ultrafine crusher

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Embodiment Construction

[0012] Such as figure 2 The shown jaw-grabbing ultra-fine crusher includes a driving mechanism, a body, a crushing mechanism, the driving mechanism is connected to the body, a crushing mechanism is arranged in the body, and an adjuster 16 arranged on the crushing mechanism is also included. The crushing mechanism It includes a fixed jaw plate 10 and a movable jaw body 14. The upper section of the fixed jaw plate 10 is a linear inclined surface, and the lower section is a cylindrical rubbing roller 11. There are wipers and blow bars 9 on the surface of the rubbing roller 11. The upper section of the movable jaw body 14 is a linear inclined surface, and the lower section is a movable jaw plate 13 that is provided with reverse teeth on the cylindrical inclined surface of the rubbing roller 11 .

[0013] The bottom of the contact surface between the rubbing roller 11 and the movable jaw plate 13 is provided with a fine rubbing jaw plate 12 .

[0014] The upper section of the fix...

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PUM

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Abstract

The invention discloses a jaw impacting and rubbing ultrafine crusher, belongs to material crushing equipment for use in building material and mining industries and solves the problem of large particle size of the crushed materials of the conventional ultrafine crusher. The jaw impacting and rubbing ultrafine crusher comprises a driving mechanism, a machine body, and a crushing mechanism, wherein the driving mechanism and the machine body are connected; and the crushing mechanism is arranged in the machine body. The jaw impacting and rubbing ultrafine crusher also comprises a regulator arranged on the crushing mechanism. The crushing mechanism comprises a fixed jaw plate and a movable jaw body, wherein the upper section of the fixed jaw plate is a linear inclined plane, the lower section is a cylindrical rubbing roller, and a rubbing tool and a board hammer are fixed on the surface of the rubbing roller; and the upper section of the movable jaw body is a linear inclined plate, and the lower section is a movable jaw plate which is matched with the cylindrical inclined plane matched with the rubbing roller and have inverse teeth. In the invention, a fixed jaw and movable jaw combined crushing mode is adopted, so the aim of obtaining an average particle size of 0.08 to 2.80 millimeters by once crushing operation is fulfilled; and the structure is simple, the operation is easy, the working efficiency can be improved greatly and the production cost is lowered.

Description

technical field [0001] The invention belongs to material crushing equipment used in building materials and mining industries, and relates to an ultra-fine crusher, in particular to a jaw-striking ultra-fine crusher. Background technique [0002] In the building materials, metallurgy, chemical and mining industries, it is often encountered that the production needs of powder products with fine particle sizes can be obtained directly through a single crushing operation. Generally, more than 95% of the powder particles smaller than 2-3mm are required. For powder and granular materials, the particle size of the product is mainly distributed between 0.08-2.80mm. However, the existing ultra-fine crusher can only crush the newly broken block material to between 3-8 mm. In order to obtain the material with a qualified particle size , can only be screened and re-broken after the initial crushing. This will not only increase the process equipment, but also the process is cumbersome, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C1/06B02C1/08B02C1/10
Inventor 侯保廷
Owner 原平市晋鑫矿山机械设备有限公司
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