Tooth-roller crusher

A crusher and toothed-roller type technology, applied in the field of toothed-roller crushers, can solve the problems of complex manufacturing process and high cost, achieve high crushing efficiency, consume less precious metals, and achieve the effect of overload protection

Inactive Publication Date: 2012-08-22
盛金平
View PDF7 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The patent No. ZL201020628553.9 was applied for on November 26, 2010. Although the fundamental pr

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
  • Tooth-roller crusher
  • Tooth-roller crusher
  • Tooth-roller crusher

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0022] see Figure 1 to Figure 6 , the present invention proposes a toothed roller crusher, which includes a frame 1 on which a group of matched toothed rollers 2 are installed.

[0023] The toothed roller 2 includes a roller shaft 3 .

[0024] The outer end of the roller shaft 3 of each toothed roller 2 is fitted with a flywheel 4 and a safety disc 5 .

[0025] A feed hopper 6 is arranged on the frame 1 above the meshing portion of the toothed roller 2 , and a discharge hopper 7 is arranged below the meshing portion of the toothed roller 2 .

[0026] The toothed roller 2 includes a roller body 8 , column teeth 9 and screws 10 .

[0027] The surface of the roller body 8 is provided with several stepped installation grooves 11 , and the installation grooves 11 are distributed along the circumferential direction of the roller body 8 .

[0028] A row of stud holes (not marked) and a row of screw holes (not marked) are respectively provided on the groove surface of each mountin...

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

The invention relates to a tooth-roller crusher, comprising a machine frame, wherein a group of matched tooth rollers are mounted on the machine frame; the tooth rollers comprise a roller shaft; the outer end of the roller shaft of each tooth roller is sleeved with a flywheel and an insurance plate; the machine frame is provided with a feeding hopper and a discharging hopper; the tooth rollers comprise roller bodies, column teeth and bolts; a plurality of step-type mounting grooves are formed on the surfaces of the roller bodies; mounting grooves are mounted along circumference directions of the roller bodies; the groove surface of each mounting groove is provided with a row of column tooth holes and a row of bolt holes respectively along an axial direction; the column teeth comprise a column bodies and protection tables arranged on the upper parts of the column bodies in an extension manner; one side of the protection tables is made as a mounting table; an U-shaped step hole is formed on the mounting table; after the column teeth are mounted in a column tooth holes corresponding to the roller bodies, the bolts are mounted in the U-shaped step hole and the bolt holes orderly so as to lock the column teeth. According to the invention, the tooth-roller crusher is characterized by uniform product particles, little over-crushing quantity, high crushing efficient, little powder dust, little noble metal consumption, low construction cost and completely solves a tooth-broken recovery problem; equipment overloading protection is realized; and operation and maintenance cost of equipment is reduced greatly.

Description

technical field [0001] The invention relates to a crusher for crushing mineral products, in particular to a toothed roller crusher. Background technique [0002] With the rapid development of my country's economy, the scale of infrastructure construction is huge. The demand for building materials will be staggering. China is also a country with a large demand for mineral products. The mineral product processing market has broad prospects. At present, in China and even abroad, the crushing and processing equipment of mineral products has been hovering in the "one low" and "three high" of low efficiency, high energy consumption, high wear and high pollution. For example, "hammer crushers" and "impact crushers" have always been equipped with high power, heavy machine wear, low efficiency, high noise, and serious dust pollution. However, the old-fashioned "toothed roller crusher" still has defects such as complex structure, high consumption of precious metals, high maintenan...

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
IPC IPC(8): B02C4/08B02C4/30B02C4/42
Inventor 盛金平
Owner 盛金平
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap