Single-plastid rectilinear vibration crusher

A crusher and single-mass technology, applied in non-rotational vibration suppression, grain processing, etc., can solve problems such as high noise, easy damage to gear roller bearings, and high bearing damage rate

Inactive Publication Date: 2009-04-29
王建喜
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

There are mainly two types of existing crushers, jaw crushers and double-roll crushers. The former is driven by a crankshaft for reciprocating motion, the bearing damage rate is high, and the material crushing ratio is low. Before starting the machine, the materials on the machine need to be cleaned; the latter’s Toothed roller bearings are easily damaged, and all have the disadvantage of high noise

Method used

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  • Single-plastid rectilinear vibration crusher
  • Single-plastid rectilinear vibration crusher

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Embodiment Construction

[0005] The present invention will be described in detail with reference to the above drawings. A pair of vibration exciters 7 are provided on the outer sides of the left and right jaws 10 respectively. The eccentric shaft 9 at the upper end of the movable jaw 8 is hinged with the body 3, and an oblique is provided between the lower end of the movable jaw and the body. The rubber leaf spring 5 is provided with a vibration damping spring 4 between the machine body and the machine base or the foundation.

[0006] The working principle of the present invention is that the two motors 1 rotate synchronously through the flexible coupling 2 of the reducer and drive the two vibration exciters 7 to form a horizontal linear motion. The rotational speed of the left and right exciters is the same, but the direction of rotation is opposite. Since the linear horizontal movement direction formed by the exciter is not perpendicular to the jaw plate (in an inclined state), the rubber leaf spring is...

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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, a jaw plate and an exciter; the external sides of the left jaw plate and the right jaw plate are respectively provided with a pair of exciters; the upper ends of the left movable jaw plate and the right movable jaw plate are respectively provided with an eccentric shaft which is pivotally connected with a machine body; and a rubber plate spring is obliquely arranged between the lower end of the jaw plate and the machine body. The elemental body vibration crusher is used for crushers.

Description

Technical field: [0001] The invention relates to a crusher, particularly a single-mass vibration crusher. Background technique: [0002] Crushers are important equipment for mining, electrical machinery, metallurgy, and building materials. There are two main types of existing crushers, jaw crushers and double-roll crushers. The former is driven by a crankshaft for reciprocating motion, with high bearing damage rate and low material crushing ratio. The material on the machine needs to be cleaned before starting up; the latter is Gear roller bearings are easy to damage, and all have the disadvantage of high noise. Summary of the invention: [0003] The purpose 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 invention is that the single-mass vibration crusher includes a motor, a jaw plate and a vibration exciter. It is characterized in that a pair of vibr...

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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