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Pulverizer structure with secondary pulverizing function and pulverizer

A technology of secondary pulverization and pulverizer, which is applied in the fields of feed, grain processing, food science, etc., to achieve the effect of improving stability, improving uniformity and simple structure

Active Publication Date: 2017-10-03
HUNAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a simple structure, convenient operation, strong crushing ability, good versatility, high stability, low vibration and noise, and can be applied to a variety of The pulverizer structure and the corresponding pulverizer with the secondary pulverization function required by the working conditions

Method used

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  • Pulverizer structure with secondary pulverizing function and pulverizer
  • Pulverizer structure with secondary pulverizing function and pulverizer
  • Pulverizer structure with secondary pulverizing function and pulverizer

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Embodiment Construction

[0038] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.

[0039] Such as Figures 1 to 2 As shown, the pulverizer structure with secondary pulverization function of the present invention includes more than two rotors 1, and the rotor 1 includes a main shaft 107 and more than two hammer frames 101, and the main shafts 107 of adjacent rotors 1 are arranged in parallel; the hammer frames 101 are vertical Fixedly installed on the main shaft 107, hammer 102 is installed on the circumference of the hammer frame 101, the angle between the line between the centerlines of the main shaft 107 of two adjacent rotors 1 and the projection point on the plane perpendicular to the main shaft 107 and the horizontal line for α , and 35°≤ α ≤45° (in this embodiment, α is 40°). More than two rotors 1 destroy the formation of air circulation, reduce the difficulty of primary crushing, and are beneficial to the control ...

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Abstract

The invention discloses a pulverizer structure with a secondary pulverizing function. The pulverizer structure comprises more than two rotors. Each rotor comprises a main shaft and more than two hammer carriers. The main shafts of the adjacent rotors are arranged in parallel. The hammer carriers are vertically and fixedly mounted on the corresponding main shafts. Hammers are mounted on the circumferences of the hammer carriers. An included angle alpha between a horizontal line and a line for connecting projective points of the center lines of the main shafts of the adjacent rotors on a plane perpendicular to the main shafts is greater than or equal to 35 degrees and is smaller than or equal to 45 degrees. Correspondingly, the invention further provides a pulverizer provided with the pulverizer structure. The pulverizer structure with the secondary pulverizing function and the pulverizer have the advantages of high pulverizing ability, small vibration, low noise, low energy consumption, high production efficiency and the like.

Description

technical field [0001] The invention relates to the technical field of pulverizing machinery, in particular to a pulverizer structure and pulverizer with secondary pulverization functions. Background technique [0002] Crusher is an important equipment for feed processing. Reasonable crushing of crop feed can greatly promote the absorption of nutrients in the feed by livestock and increase the slaughter rate. In terms of technology, domestically produced large and medium-sized feed grinders are relatively complete, while the development of small household grinders is obviously insufficient. At present, the types of small crushing equipment that farmers can purchase on the market are relatively single, and there are still many deficiencies in function. Take the widely used single rotor hammer feed mill as an example. [0003] From the macroscopic aspect of the pulverizer work: In the single-stage pulverization process, the granularity of the pulverization is relatively hig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C13/20B02C13/286B02C13/26A23N17/00
CPCA23N17/00B02C13/20B02C13/26B02C13/286B02C2013/28609
Inventor 肖罡邹宇翔
Owner HUNAN UNIV OF SCI & TECH
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