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Double-screening-roller blanking crusher

A crusher and crushing mechanism technology, which is applied in the direction of filter screen, solid separation, grille, etc., can solve the problems of easy material accumulation in the crushing bin, low feeding efficiency, and imprecise control, so as to achieve good crushing effect and high feeding effect Good, improve the effect of crushing effect

Inactive Publication Date: 2019-03-29
镇江市丰泰化验制样设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the existing crushers have problems such as poor feed control, easy material accumulation in the crushing chamber, difficult cleaning, low crushing precision, and low feeding efficiency, which urgently need improvement by those skilled in the art.

Method used

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  • Double-screening-roller blanking crusher
  • Double-screening-roller blanking crusher
  • Double-screening-roller blanking crusher

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0033] When in use, the material to be crushed is fed from the top opening of the hopper, and enters along the outlet formed by the material guide plate and the inner wall of the hopper. When the material in the crushing bin is not saturated, the adjustment handle is pushed upwards, and the horizontal baffle and The baffle is flipped backwards to cover the space under the material guide plate, and the material flows through the hopper along the gap between the material guide plate and the inner wall of the hopper. The material slides from the hopper into the guide trough, and then enters the crushing chamber horizontally to prevent the material from accumulating at the entrance.

[0034] When there is no need to enter the material or the material in the crushing bin is saturated, the horizontal baffle and the arc-shaped baffle of the pull-down adjustment handle are turned downwards, the top of the arc-shaped baffle is in contact with the inner wall of the end of the material gu...

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PUM

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Abstract

The invention discloses a double-screening-roller blanking crusher. The material flow rate is adjusted through the structure of a hopper adjusting door to better control the crushing precision in a crushing cabin; an openable side cabin door structure facilitates later maintenance and cleaning; a first pendulum bob and a second pendulum bob arranged at an interval increases the crushing quantity;the length size and height size of each of the first pendulum bob and the second pendulum bob are matched with the size of the crushing cabin to improve the crushing effect; centrifugal force and gravity are utilized to improve the effect that the pendulum bobs prevent material deposition; a sieving gap is formed in a roll body to increase the blanking space; roll teeth are arranged on the roll body to realize the extruding and crushing effect; and a scraper plate is arranged to better improve the blanking effect. The double-screening-roller blanking crusher is reasonable in structure, high incrushing and blanking effect and easy to overhaul and clean.

Description

technical field [0001] The invention relates to a double-sieve roller discharge crusher, which belongs to the technical field of material crushing machinery. Background technique [0002] Crusher, as a device for decomposing fixed materials into granular materials, is widely used in coal, ore and other industries. [0003] At present, the existing crushers have problems such as poor feed control, easy material accumulation in the crushing chamber, difficult cleaning, low crushing precision, and low feeding efficiency, which urgently need improvement by those skilled in the art. Contents of the invention [0004] Purpose: In order to overcome the deficiencies in the prior art, the present invention provides a double screen roller discharge crusher. [0005] Technical solution: In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: [0006] A double sieve roller feeding crusher, comprising: a feeding mechanism,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C13/04B02C13/286B02C13/28B02C13/30B02C23/16B07B1/14B07B1/52B07B1/42
CPCB02C13/04B02C13/28B02C13/286B02C13/30B02C23/16B02C2013/28609B02C2013/28672B02C2023/165B07B1/14B07B1/42B07B1/526
Inventor 彭娟李继林凌伟
Owner 镇江市丰泰化验制样设备有限公司
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