Combined crusher

A crusher and combined technology, which is applied in the direction of grain processing, etc., can solve the problems that the coarse-grained materials at the end of the sieve plate cannot be discharged in time, the feeding particle size cannot be too large, and the materials are easy to block, so as to achieve large crushing ratio and product particle size. Small, non-clogging effect

Inactive Publication Date: 2015-11-25
CHANGSHA SHENXIANG UNIVERSAL MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The hammer crusher has the characteristics of uniform product particle size, but the disadvantage of the hammer crusher is that the feeding particle size cannot be too large, and the material is easy to block, and the coarse material at the end of the sieve plate cannot be discharged in time; and when the product particle size needs to be obtained Relatively small hours, relatively low output

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] See attached figure 1 And attached figure 2 , with figure 1 And attached figure 2 A specific embodiment of a combined crusher is provided, wherein, the attached figure 1 It is the front view of the combined crusher, attached figure 2 It is the right view of the combined crusher.

[0039] as attached figure 1 And attached figure 2 As shown, the combined crusher includes a casing 1. A crushing chamber 2 is provided in the casing 1. The crushing chamber 2 is used to provide a crushing place for materials. A rotating shaft 3 is provided in the crushing chamber 2.

[0040] A material inlet 4 is arranged at the front end of the rotating shaft 3, and the material inlet 4 is used for inputting materials to be crushed.

[0041] In this embodiment, in order to facilitate the input of materials, the material inlet 4 is arranged on the top of the casing 1, so that the material to be crushed can be poured directly from the top inlet 4, which is beneficial to the input of ...

Embodiment 2

[0061] See attached image 3 , with image 3 Another specific embodiment of the combined crusher is provided, wherein, the attached image 3 It is the right view of the combined crusher.

[0062] as attached image 3 shown, with image 3 In the embodiment provided in the material inlet 4 is biased to one side, so that a certain slope will be formed at the material inlet 4, which is more conducive to the input of materials.

[0063] Compared with the structure provided by Embodiment 1, the structure provided by this embodiment can generally only rotate in one direction, while the rotor 7 provided by Embodiment 1 can rotate bidirectionally.

Embodiment 3

[0065] See attached Figure 4 And attached Figure 5 , with Figure 4 And attached Figure 5 A conversion embodiment of the combined crusher of the present invention is provided, wherein, the attached Figure 4 And attached Figure 5 Both are the right view of the combined crusher.

[0066] as attached Figure 4 And attached Figure 5 As shown, for the solution provided by the present invention, the following equivalent conversion can also be carried out, for example, the material-moving blow bar 8' installed on the previous rotor 7 is replaced by the material-moving hammer head 11', so that it can also be used to a certain extent realize the effect of the present invention.

[0067] Of course, the installation method of the material transfer hammer head 11' in this embodiment can be directly installed on the rotor 7, or the method provided in this embodiment can be used to add a hammer shaft 10, and then set the material transfer hammer on the hammer shaft 10. Hammerh...

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PUM

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Abstract

The invention discloses a combined crusher. The combined crusher comprises a shell, wherein a crushing cavity is formed in the shell; a rotating shaft is arranged in the crushing cavity; a feed port is formed in the end part of the front end of the rotating shaft; a discharge port is formed in the end part of the back end of the rotating shaft; a screen plate is arranged below the rotating shaft; a hammer rack is arranged on the outer periphery of the back section of the rotating shaft, and is provided with a hammer shaft; hammer heads sleeve the hammer shaft; at least one hammer head is a material shifting hammer head having an axial material shifting effect; a rotor is arranged on the outer periphery of the front section of the rotating shaft, and is provided with a plate hammer; and at least one plate hammer is a material shifting plate hammer having an axial material shifting effect and/or is provided with at least one material shifting hammer head. The combined crusher uses the structural design and fully combines with the advantages of crushers with different types to overcome respective defects, can crush large-granularity materials, is high in crushing ratio, is not easy to be blocked, is uniform in product granularity, and can obtain high-yield and small-granularity products.

Description

technical field [0001] The present invention relates to the field of crushing machinery, and more specifically relates to a combined crusher. Background technique [0002] Crusher is a kind of material crushing device, which is widely used in metallurgy, mining, chemical industry, cement and other industries. In many industries, there are a large amount of raw materials and reusable waste that need to be processed by crushers, which need to be crushed to the particle size required by the next step. According to the principle of crushing, crushers can be divided into impact crushers, hammer crushers, jaw crushers, roll crushers, compound crushers and so on. Among them, impact crusher and hammer crusher are two typical crushers. [0003] The impact crusher can also be referred to as impact crusher for short. When the impact crusher crushes materials, driven by the motor, the inner rotor of the impact crusher rotates at a high speed to drive the blow bar on the rotor to rotat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C13/02B02C13/26B02C13/28
Inventor 郝志刚
Owner CHANGSHA SHENXIANG UNIVERSAL MACHINE
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