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Shaping type crusher

A crusher and crushing mechanism technology, applied in grain processing and other directions, can solve the problems of low work efficiency, unreasonable structure, easy wear and tear of the whole machine parts, etc., and achieve the effects of high production efficiency, good grain shape and simple structure.

Inactive Publication Date: 2011-09-21
JIANGSU PENGSHENG HEAVY IND
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  • Summary
  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0002] At present, there are many types of rock breaking machinery in mines, such as hammer crushers and impact crushers. Hammer crushers have problems such as low crushing efficiency, poor particle shape, and uneven crushing. Impact crushers have structural Unreasonable, causing the parts of the whole machine to wear easily, affecting the life of the whole machine, low work efficiency and high cost

Method used

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Embodiment Construction

[0012] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0013] Such as figure 1 , 2 As shown, the crusher includes a body 1, a crushing mechanism and a counterattack mechanism, and a crushing mechanism and a counterattack mechanism that cooperate with each other are installed in the body 1 to form a crusher; The main shaft 4 is installed on the body 1 through bearings and tension sleeves, and the hammer rotor and counter rotor are installed on the main shaft 4 in the body 1; the hammer rotor includes a circular flower disc 7 and a hammer Head 2, circular faceplate 7 are installed in the center of main shaft 4, a group of hammerheads 2 are installed on the circular faceplate 7 through pin holes 6 through pin holes, and hammerheads 2 are symmetrically distributed along the main shaft 4 on the circular faceplate 7; The counterattack rotor described above includes an eight-sided faceplate 3 and an im...

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Abstract

The invention discloses a shaping type crusher. A crushing mechanism and an impact mechanism are arranged in a body (1), the crushing mechanism comprises a hammer type rotor and an impact rotor which are arranged on a main shaft (4), the hammer type rotor comprises a circular faceplate (7) and hammer heads (2), the circular faceplate (7) is arranged at a center of the main shaft (4), and a set of hammer heads (2) are axisymmetrically arranged on the circular faceplate (7). The impact rotor comprises an octagonal faceplate (3) and impact bars (9), and the octagonal faceplate (3) is arranged on the main shaft (4), is positioned at two sides of the circular faceplate (7) and is provided with the impact bars (9). The impact mechanism comprises impact racks (8) arranged on a back wall of the body (1) and impact lining plates (10) arranged on the impact racks (8). The crusher has a simple structure and is convenient to be operated, and the hammer heads and the impact bars coexist and have duty division, so stones are fully crushed, particle shapes of discharging are good, the productive efficiency is high, and energy is saved.

Description

technical field [0001] The invention relates to a rock breaking mechanical device for mines, in particular to a full-form crusher. Background technique [0002] At present, there are many types of rock breaking machinery in mines, such as hammer crushers and impact crushers. Hammer crushers have problems such as low crushing efficiency, poor particle shape, and uneven crushing. Impact crushers have structural problems. Unreasonable, resulting in easy wear and tear of the parts of the whole machine, affecting the life of the whole machine, low work efficiency and high cost. Contents of the invention [0003] The object of the present invention is to provide a whole-form crusher, which crushes and shapes large stones into smaller stones, has a large crushing ratio, large adjustment elasticity, high crushing efficiency, good shaping effect, and low energy consumption. [0004] The technical solution of the present invention is: the crusher includes a body, a crushing mechani...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C13/20
Inventor 李光耀黄正海李术果马荣飞
Owner JIANGSU PENGSHENG HEAVY IND
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