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Single-plastid vibration crusher

A crusher, single-body technology, applied in non-rotational vibration suppression, grain processing, etc., can solve the problems of low material crushing ratio, high noise, and high bearing damage rate

Inactive Publication Date: 2009-04-29
王建喜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are mainly two types of existing crushers, jaw crusher and double-toothed roller crusher. The former is driven by the crankshaft for reciprocating motion, the bearing damage rate is high, and the material crushing ratio is low. The materials in the crushing cavity need to be cleaned before starting up; the latter The toothed roller bearings of the former are easily damaged, and the requirements for the materials of the jaw plate and the tooth plate are strict, and both have the disadvantage of high noise

Method used

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Embodiment Construction

[0005] The present invention will be described in detail in conjunction with the above-mentioned drawings. The upper ends of the two opposite jaw plates 7 are hinged to the body 3 through eccentric pins, and the motor is connected to the exciter 5 through a flexible coupling 2. Between the exciter and the body A damping spring 4 is arranged between them, and a spring 6 is respectively arranged between the left and right two relative jaw plates and the vibrator.

[0006] The crushing principle of the present invention is that the left and right jaw plates form a conical cavity with a large top and a small bottom, the upper port is the feed port of the crusher, and the lower port is the discharge port. When crushing, start two motors 1 (reverse rotation), and the horizontal exciting force generated by the exciter will make the left and right jaws slap in the opposite direction through the spring 6. The frequency can be determined according to the characteristics of the material. ...

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Abstract

The invention discloses an elemental body vibration crusher, relating to a crusher. The invention aims at providing the elemental body vibration crusher which has high material crushing ratio, long service life and low noise. The technical proposal is that the elemental body vibration crusher comprises a motor and a jaw plate; a spring is respectively arranged between the left jaw plate and the right jaw plate and the exciter; the upper end of the jaw plate is pivotally connected with the machine body; the motor is connected with the exciter by a flexible coupler; a damping spring is arranged between the exciter and the upper part of the machine body; and the elemental body vibration crusher is used for crushers.

Description

Technical field: [0001] The invention relates to a crusher, in particular to a crusher with vibration of a single body. Background technique: [0002] Crusher is an important equipment in mining, electrical machinery, metallurgy, and building materials industries. There are mainly two types of existing crushers, jaw crusher and double-toothed roller crusher. The former is driven by the crankshaft for reciprocating motion, the bearing damage rate is high, and the material crushing ratio is low. The materials in the crushing cavity need to be cleaned before starting up; the latter The tooth roller bearings of the former are easily damaged, and the material requirements for the jaw plate and the tooth plate are strict, and there are disadvantages of high noise. Invention content: [0003] The object of the present invention is to provide a single-mass vibration crusher with high material crushing ratio, long service life and low noise. The technical solution of the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C1/02B02C1/06B02C19/16B02C23/00F16F15/04
Inventor 王建喜
Owner 王建喜
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