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A compound multi-crank rocker mechanism crusher

A rocker mechanism and multi-crank technology, which is applied in the direction of grain processing, etc., to achieve a reasonable distribution effect

Active Publication Date: 2015-09-30
义乌市凌丰知识产权服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, although the jaw breaker of the double crank rocker mechanism solves the disadvantage of the "force reduction effect", it still has a fly in the ointment. It makes the lower part of the movable jaw have a "power increase effect", but the upper part of the movable jaw still has no "force increase effect"— ——If the upper part of the movable jaw also allows it to have a "strengthening effect", the function of the jaw crusher will be more perfect

Method used

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  • A compound multi-crank rocker mechanism crusher
  • A compound multi-crank rocker mechanism crusher
  • A compound multi-crank rocker mechanism crusher

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Embodiment 1: as figure 1 As shown, a compound multi-crank rocker mechanism structure includes a frame 1 on which a fixed jaw plate 2 is arranged.

[0044] The connecting plate 6 is pivotally connected to the front eccentric drive shaft 4, the front eccentric drive shaft 4 is arranged on the frame 1, the lower end of the connecting plate 6 is pivotally connected to the upper end of the front movable jaw 7; the movable jaw plate 3 is arranged on the front movable jaw 7 ; The fixed jaw plate 2 and the movable jaw plate 3 confront each other to form a crushing cavity.

[0045] The lower end of the upper rear movable jaw 10 and the upper end of the lower rear movable jaw 11 are both pivotally connected to the rear eccentric drive shaft 5 , and the rear eccentric drive shaft 5 is arranged on the frame 1 .

[0046] The front eccentric drive shaft 4 is connected on the front transmission gear 14, and the rear eccentric drive shaft 5 is connected on the rear transmission gear ...

Embodiment 2

[0049] Embodiment 2: The front end of the upper front toggle plate 8 is pivotally connected to the bottom of the rear side of the connecting plate 6; the rest are the same as in Embodiment 1.

Embodiment 3

[0050] Embodiment 3: The front end of the upper front toggle plate 8 is pivotally connected to the pivot shaft of the connecting plate 6 and the front movable jaw 7; the rest is the same as that of Embodiment 1.

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Abstract

The invention discloses a composite multicrank rocker mechanism crushing machine. The composite multicrank rocker mechanism crushing machine has the structural characteristics that: a moveable jaw is integrally designed and has the combined shape of upper and lower moveable jaws which are connected with each other by a hinge; and a rocker mechanism is a composite multicrank rocker mechanism. The composite multicrank rocker mechanism crushing machine has the remarkable functional characteristics that: the upper part and the lower part of the moveable jaw have a 'synergistic effect'; the congenital defect of half-path work of a jaw crusher is overcome and full-path work is realized; and a pair of heavy flywheel parts is eliminated. The composite multicrank rocker mechanism crushing machine has the advantages that: horizontal crushing motion and vertical turn-over motion of the moveable jaw are separated into independent motion and the crushing mechanism of the jaw crusher is updated to a high-efficiency crushing mechanism, namely a 'selective crushing' mechanism.

Description

technical field [0001] The invention relates to the technical field of crushing machinery, in particular to a composite multi-crank rocker mechanism crusher. Background technique [0002] Jaw crusher, commonly known as jaw crusher, is one of the oldest and most widely used crushing equipment. [0003] The jaw crushers in the prior art have a common typical structure from the mechanical point of view, that is, they all use a set of crank linkage mechanism, the eccentric drive shaft is the crank, the movable jaw is the connecting rod, the toggle plate is the rocker, and the movable jaw is the rocker. One side of the jaw and one side of the machine form a "V"-shaped crushing cavity. The upper part of the movable jaw directly relies on the eccentric drive shaft to obtain the horizontal crushing stroke, and the lower part of the movable jaw relies on the circular motion of the movable jaw to drive the toggle plate to swing to obtain the horizontal crushing stroke and Discharge m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C1/02
Inventor 朱兴良
Owner 义乌市凌丰知识产权服务有限公司
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