Supercharge Your Innovation With Domain-Expert AI Agents!

Anti-spin apparatus and method for cone crusher head

A rotary crusher, crushing machine technology, applied in the field of crusher, cone or rotary crusher, can solve the problems of endangering workers, impact and braking, wear of cover and cylinder liner, etc.

Inactive Publication Date: 2018-07-31
SEPRO MINERAL SYST
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when there is no material in the crushing chamber between the crusher head and the barrel liner, such as at start-up, then rotation of the eccentric element causes the crusher head to also rotate and possibly at the same speed as the eccentric element
When the material to be crushed enters the crushing chamber, this causes wear on the hood and barrel liner, resulting in an initial severe impact and braking
This can also cause some of the material introduced into the crushing chamber to be thrown violently from the machine, which in turn may damage the machine or risk endangering workers

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
  • Anti-spin apparatus and method for cone crusher head
  • Anti-spin apparatus and method for cone crusher head
  • Anti-spin apparatus and method for cone crusher head

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Throughout the following description, specific details are set forth in order to provide a thorough understanding to those skilled in the art. However, well known elements may not have been shown or described in detail to avoid unnecessarily obscuring the disclosure. Accordingly, the description and drawings are to be regarded as illustrative rather than restrictive.

[0020] refer to figure 1 , the cone crusher 10 has a barrel liner 12 mounted in a bowl 14 with a feed opening 18 . The barrel liner 12 has a generally conical inner surface 20 . The crusher head assembly 22 extends upwardly into a space 24 formed by the barrel liner 12 . In operation, the crusher head assembly 22 revolves about the central axis 16 on the head ball 26 . Breaker head assembly 22 is secured to head ball 26 by nut 23 and socket washer 25 . A swivel movement is thereby provided for the head assembly 22 by the head ball 26 , which is freely supported on the socket lining 27 and the central...

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 method and apparatus for counteracting spin of the crusher head on cone or gyratory crushers is provided. An annular rubber muscle element is secured relative to said bowl frame and positioned between the bowl frame and a surface of the head, and which can be selectively placed into contact under pressure with the surface of the head to prevent spin during start up but which is then released during normal crushing operation.

Description

[0001] Cross References to Related Applications [0002] Pursuant to 35 U.SC § 119(e), this application calls for an application titled "Anti-Spin Apparatus and Method For Cone Crusher Head" filed on November 4, 2015 priority of U.S. Provisional Application No. 62 / 250,637, which is incorporated herein by this reference. technical field [0003] The present invention relates generally to the field of crushers, and more particularly to the field of cone or gyratory crushers. Background technique [0004] Cone or gyratory crushers utilize a gyratory cone crusher head or conical head to crush the material between the fixed inner conical surface of the bowl liner and the crusher head hood or head liner. Turn material between outer surfaces. The crusher head is given a swivel motion by turning the eccentric element. When material is crushed between the crusher head and the barrel liner, the crusher head is substantially prevented from rotating relative to the barrel liner. How...

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): B02C2/00
CPCB02C2/04B02C2/005B02C2/047B02C2002/002
Inventor M·H·文考夫D·霍尼克
Owner SEPRO MINERAL SYST
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com