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

Roll type pavement retracting system

A roll-type and roll-type technology, which is applied in the field of roll-type pavement withdrawal systems, can solve problems such as accumulation of road sections, damage to withdrawal devices, and impact on withdrawal speed, so as to improve withdrawal efficiency and ensure continuity

Inactive Publication Date: 2021-03-12
CHINA HARZONE IND CORP
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing standard road surface equipment, the withdrawal process is not continuous. When the speed of the vehicle is greater than the rotation speed of the reel motor, it will cause the accumulation of road sections, and it is necessary to stop the operation vehicle at regular intervals to roll up the excess road sections. , this operation affects the withdrawal speed
When the speed of the vehicle is less than the speed of the reel motor, it will cause road sections and damage the withdrawal device

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
  • Roll type pavement retracting system
  • Roll type pavement retracting system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0024] This embodiment provides a roll-type pavement withdrawal system, see the attached figure 1 , including: signal acquisition module, signal processing module and actuator;

[0025] The signal acquisition module is used to obtain the current speed of the work vehicle and the rotation speed of the reel motor, and send them to the signal processing module;

[0026] The signal processing module is used to convert the received reel motor speed into the actual withdrawal speed of the road section, and at the same time compare the actual withdrawal speed of the road section with the current speed of the work vehicle, and according to the comparison result and the preset The control strategy calculates the control instruction, and sends the control instruction to the executive agency composition;

[0027] The executive mechanism is used to adjust the rotati...

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 roll type pavement retracting system. The roll type pavement retracting system comprises a signal acquisition module, a signal processing module and an execution mechanism. The signal acquisition module is used for acquiring a current speed of an operating vehicle and a rotating speed of a drum motor and sending the speed to the signal processing module; the signal processing module is used for converting the received rotating speed of the drum motor into an actual retracting speed of a road surface section, comparing the actual retracting speed of the road surface section with the current speed of the operation vehicle, calculating a control instruction according to a comparison result and a preset control strategy, and sending the control instruction to the execution mechanism; and the executing mechanism is used for adjusting the rotating speed of the drum motor according to the control instruction. According to the system, the rotating speed of the drum motor can be adjusted to be matched with the current speed of the operation vehicle in the pavement retracting process.

Description

technical field [0001] The invention belongs to the technical field of road surface operation, and in particular relates to a roll-type road surface withdrawal system. Background technique [0002] Rolled pavement is one of the main forms of standard pavement equipment. This type of road surface equipment adopts a winding method to wind the road surface section on the reel during land transportation. During the retraction process, the reel motor rotates to drive the road surface section to be retracted. Under the wheels, the speed of the reel motor needs to match the speed of the work vehicle, which is the key to improving the extraction efficiency. [0003] In the existing standard road surface equipment, the withdrawal process is not continuous. When the speed of the vehicle is greater than the rotation speed of the reel motor, it will cause the accumulation of road sections, and it is necessary to stop the operation vehicle at regular intervals to roll up the excess road...

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): E01C23/00
CPCE01C23/00
Inventor 赵建博秦凡张涛李永姚世伟
Owner CHINA HARZONE IND CORP
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