Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Rotor of a hammer crusher

A technology of hammer crusher and rotor, which is applied in the direction of grain processing, etc., to achieve the effect of high performance and high transmission

Inactive Publication Date: 2013-01-23
克劳斯里希特
View PDF10 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the case of pentagonal shafts, a measurement-technical check of the manufacturing accuracy is also only conditionally or only difficultly possible

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Rotor of a hammer crusher
  • Rotor of a hammer crusher
  • Rotor of a hammer crusher

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The rotor of the hammer crusher, marked with reference number 1 in general, is in figure 1 Chinese and Israeli stereograms and in figure 2 Shown in cross-sectional view. The rotor 1 is a part of a single-rotor or multi-rotor hammer crusher or vibratory crusher. The rotor 1 basically has a plurality of circular rotor disks 2 with a small axial width, wherein, for reasons of overview, in figure 1 with figure 2Only three rotor disks 2 are provided with reference numerals. The rotor 1 according to the invention has at least more than two rotor disks 2 . The rotor disks 2 are inserted on the shaft 3 in a rotationally fixed manner. Between two adjacent rotor disks 2 , a plurality of striking hammers 5 are arranged evenly distributed over the circumference of the rotor disks 2 , and are mounted in a freely rotatable manner. as especially in image 3 with Figure 4 It can be seen from the figure that the respective rotor disk 2 has a plurality of through-holes 6 which...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A rotor (1) of a hammer crusher has at least two rotor disks (2) arranged at a distance from each other on a shaft (3, 3') in a torque-proof manner. Percussion hammers (5) are pivotably supported in a radial distance to the shaft (3, 3') between the adjacent rotor disks (2). A solution has to be provided for improving the torque transmission between the shaft and the rotor disks in a simple and low-cost manner and enabling the rotor to have persistent good utilization characteristics during a very long service life. The solution is that: the shaft (3, 3') is formed as star-shaped in cross-section with tips (9, 9'), where one tip (9, 9') is defined by two radially outwardly running side surfaces (10, 11, 10', 11').

Description

technical field [0001] The invention relates to a rotor for a hammer crusher with at least two rotor disks which are fixedly arranged on a shaft at a distance from one another, wherein a plurality of impact hammers are arranged radially at a distance from the shaft It is pivotally supported between two adjacent rotor disks. Background technique [0002] Hammer crushers with such rotors are used for crushing a wide variety of materials and with a high degree of crushing. In this case, the hammer crusher with one or two rotors is embodied as a single-shaft or double-shaft hammer crusher. The rotor of a hammer crusher is known, for example, from DE 27 13 177 C2 and comprises a shaft and a number of circular rotor disks attached to the shaft at a lateral distance from each other, between which five impact hammers can Arranged in rotational motion on the periphery. The shaft has a circular cross section, so that the extension of the hammer beyond the height, that is to say the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B02C13/28
CPCB02C2013/2808B02C13/26B02C13/04
Inventor 克劳斯·里希特托马斯·伍斯特曼
Owner 克劳斯里希特
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com