Stone jaw crusher

A crusher and jaw type technology, applied in the field of mining equipment, can solve problems such as inconvenient adjustment, troublesome installation, complex structure, etc., and achieve the effect of simple structure

Inactive Publication Date: 2015-05-20
ZHEJIANG ZHEKUANG HEAVY IND CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The stone crusher with jaw structure is referred to as jaw crusher for short. It is a kind of mining machinery used for crushing stone. Simulate the movement of the two jaws of animals, so as to crush the materials; during the jaw swing of the movable jaw group, the discharge port adj

Method used

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Embodiment Construction

[0016] The preferred embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0017] Such as Figure 1~Figure 3 A stone crusher with a jaw structure shown includes a frame, and a drive unit 4, a movable jaw group 5, a discharge opening adjustment mechanism 6 and a movable jaw tensioning buffer mechanism 7 arranged on the frame; The frame includes a frame body 1, a fixed jaw frame 2 arranged at the front end of the frame body 1, and a toggle plate frame 3 arranged at the rear end of the frame body 1, and the movable jaw group 5 is installed between the fixed jaw frame 2 and the elbow. On the frame main body 1 between the plate frames 3, between the movable jaw group 5 and the fixed jaw frame 2 is the crushing chamber 9; The jaw tightening buffer mechanism 7 is installed on the toggle frame 3 , the front end of the outlet adjusting mechanism 6 is against the movable jaw group 5 , and the front end of the mov...

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Abstract

The invention relates to the field of mining equipment, and particularly relates to a stone jaw crusher which comprises a rack, and a driving unit, a moving jaw group, a discharge opening adjusting mechanism and a moving jaw tensioning buffer mechanism which are arranged on the rack, wherein the rack comprises a main rack body, a fixed jaw rack arranged at the front end of the inside of the main rack body, and a toggle plate rack arranged at the rear end of the inside of the main rack body, and the moving jaw group is arranged on the main rack body between the fixed jaw rack and the toggle plate rack; a crushing cavity is arranged between the moving jaw group and the fixed jaw rack, and the driving unit is in transmission connection with the moving jaw group; the discharge opening adjusting mechanism and the moving jaw tensioning buffer mechanism are arranged on the toggle plate rack, and the front end part of the discharge opening adjusting mechanism props against the moving jaw group; and the front end part of the moving jaw tensioning buffer mechanism is connected with the moving jaw group. The discharge opening adjusting mechanism of the jaw crusher is simple in structure, and is convenient to install and adjust.

Description

technical field [0001] The invention relates to the field of mining equipment, in particular to a stone crusher with a jaw structure. Background technique [0002] The stone crusher with jaw structure is referred to as jaw crusher for short. It is a kind of mining machinery used for crushing stone. Simulate the movement of the two jaws of animals, so as to crush the materials; during the jaw swing of the movable jaw group, the discharge port adjustment mechanism is used to support the movable jaw group and adjust the discharge between the movable jaw group and the fixed jaw frame However, the structure of the adjustment mechanism of the discharge opening of the existing jaw crusher is complicated, the installation is cumbersome and the adjustment is inconvenient. Contents of the invention [0003] In order to solve the above problems, the purpose of the present invention is to provide a stone crusher with a jaw structure, the discharge opening adjustment mechanism of the ...

Claims

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Application Information

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IPC IPC(8): B02C1/02
Inventor 陈连方陈利华赵孟军李国强陈炳敏
Owner ZHEJIANG ZHEKUANG HEAVY IND CO LTD
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