Crusher

A crusher and crushing device technology, which is applied in grain processing and other fields, can solve the problems of low energy utilization rate, uneven crushing, loud noise, etc., and achieve the effect of improving energy utilization rate, good crushing effect, and low noise

Inactive Publication Date: 2017-08-11
郑小华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing crushers mainly rely on impact force for crushing, with large vibrations, loud noises, and uneven crushing, and the crushing work of existing crushers is usually only instantaneous, with low energy utilization and serious waste

Method used

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Embodiment Construction

[0030] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0031] Such as Figures 1 to 3 As shown, a crusher includes a crushing device 1 and a driving device 2; the crushing device 1 includes an outer plate 11, an inner plate 12 and a bottom plate 13; the outer plate 11, the inner plate 12 and the bottom plate 13 are all ring-shaped, and the The outer plate 11, the inner plate 12 and the bottom plate 13 surround a horizontal annular crushing chute 14; the outer plate 11 is driven to rotate by a first motor 15; in this embodiment, a support is connected below the side plate 11, and the first motor 15 passes The bracket drives the side plate 11 to rotate; the inner plate 12 is formed by sequentially connecting multiple pressing plates 121 through elastic connectors 122; The setting of the connecting body 122 can prevent the leakage of materials while ensuring the independent movement of each pressin...

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Abstract

The invention relates to a crusher, comprising a crushing device and a driving device; the crushing device comprises an outer plate, an inner plate and a bottom plate; the outer plate, the inner plate and the bottom plate are enclosed into a horizontal annular crushing chute; the outer plate is composed of a The first motor drives and rotates; the inner plate is formed by connecting a plurality of pressing plates in sequence through elastic connecting bodies; the inner side of the outer plate in the annular breaking trough is provided with crushing tines; A turntable, a plurality of pistons facing the pressure plate respectively and sleeves slidingly matched with the pistons; one end of a first connecting rod is hinged on the piston, and the other end is hinged on the turntable; one end of a second connecting rod is connected to the piston, The other end is connected to the pressing plate; the turntable is driven to rotate by a rotating shaft eccentrically arranged on the turntable; the crusher can significantly improve the energy utilization rate, with small vibration, low noise, and even crushing.

Description

technical field [0001] The invention relates to a crusher, which belongs to the field of stone crushing processing. Background technique [0002] In metallurgy, mining, chemical industry, cement and other industrial sectors, a large amount of raw materials and reused waste need to be processed by crushers every year. For example, in a concentrator, in order to separate the useful minerals in the ore, it is necessary to use a crusher to crush the raw ore to the particle size required by the grinding process. It is necessary to use crushing machinery to crush the raw materials to the particle size required by the next step. In coking plants, sintering plants, ceramic plants, glass industry, powder metallurgy and other departments, crushing machinery must be used to crush raw materials to the particle size required by the next step. [0003] Mining crushers are mainly used for crushing various types of stones. According to different crushing principles and product particle si...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C2/04B02C23/16B02C23/00
CPCB02C2/04B02C23/00B02C23/16B02C2023/165
Inventor 郑小华
Owner 郑小华
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