Screening device for reproduction of mixture for petroleum asphalt

A petroleum asphalt and screening device technology, which is applied in the field of petroleum asphalt, can solve the problems of poor vibration stability and service life of the vibration mechanism, and achieve the effects of ensuring shaking stability, improving shaking stability, and improving moving stability

Active Publication Date: 2018-10-19
邯郸市固达公路设施有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a screening device for the reproduction of petroleum asphalt mixture, which solves the problems of vibration stability and poor service life of the vibrating mechanism in the prior art

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
  • Screening device for reproduction of mixture for petroleum asphalt
  • Screening device for reproduction of mixture for petroleum asphalt
  • Screening device for reproduction of mixture for petroleum asphalt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0035] Examples of the described embodiments are shown in the drawings, wherein like or similar reference numerals designate like or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0036] see Figure 1-10 , the present invention provides a technical solution: a screening device for the reproduction of petroleum asphalt mixture, including a frame 1, a geared motor 2 is arranged on the top of the left wall of the frame 1, and the output shaft of the gear...

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 discloses a screening device for reproduction of a mixture for petroleum asphalt and relates to the technical field of petroleum asphalt. The screening device for reproduction of the mixture for the petroleum asphalt comprises a rack. A reduction motor is arranged on the top of the left wall of the rack. An output shaft of the reduction motor is fixedly connected with one end of a driving rod through a coupling. The end, far away from the reduction motor, of the driving rod is movably connected to the interior of the top of the left side of the left wall of the rack. The drivingrod is sleeved with eccentric rotating wheels. The bottoms of the eccentric rotating wheels are slidably connected with the top of a contact plate. The screening device drives a lower linkage mechanism to do repeated front-back motion through cooperation of the reduction motor, the driving rod, the eccentric rotating wheels, an upper box mechanism and a lower box and through cooperative arrangement of a transverse shaking mechanism. The problems that a vibration mechanism is poor in shaking stability and short in service life in the prior art are effectively solved.

Description

technical field [0001] The invention relates to the technical field of petroleum asphalt, in particular to a screening device for reproducing petroleum asphalt mixture. Background technique [0002] After the asphalt pavement is aging, it can also be recycled and regenerated. The quality of the recycled material can be effectively controlled by screening. For example, the Chinese authorized patent announcement number is: CN205917571U, a kind of multi-directional screening equipment for recycling recycled materials on asphalt pavement, including inclined settings. Screen box, the screen box is set on the load-bearing pier through the spring assembly, and the spring assembly is respectively set on the lower and upper parts of the two sides of the screen box. When the screen box performs multi-directional compound helical vibration, it is beneficial to the multi-directional movement of small particles of asphalt in the screen assembly, but the stability of the components used t...

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): B07B1/28B07B1/42B07B1/46
CPCB07B1/28B07B1/42B07B1/46B07B1/4609
Inventor 杨兰保
Owner 邯郸市固达公路设施有限公司
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