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

Measurement system, method and device of scattered materials and material piling and taking control system

A measurement system and material technology, applied in the direction of measurement devices, optical devices, instruments, etc., can solve the problems that affect the efficiency of coal yard operations and the bucket wheel machine cannot be measured.

Active Publication Date: 2013-05-08
ZOOMLION HEAVY IND CO LTD
View PDF9 Cites 51 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The defect of this technology is that it cannot be measured when the bucket wheel machine is working, but can only be measured when it is shut down, which affects the operation efficiency of the entire coal yard; the time and accuracy of coal mining are related to the walking speed and stability of the bucket wheel machine

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
  • Measurement system, method and device of scattered materials and material piling and taking control system
  • Measurement system, method and device of scattered materials and material piling and taking control system
  • Measurement system, method and device of scattered materials and material piling and taking control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0075] The invention provides a bulk material measurement technology and a stacking and retrieving control technology for bulk materials in a circular stockyard, which can build a three-dimensional model of bulk materials according to needs, and measure the volume, area, and size of large irregular bulk materials. And determine the boundary position, based on the information to automatically inventory the physical quantity of the stockyard, and further realize the stacking and reclaiming control of the stockyard, it can be widely used in large-scale mine stockyards, port terminals, iron and steel enterprises, thermal power generation enterprises and other raw material stockyards .

[0076] The present invention can adopt Delaunay triangulation algorithm to realize above-mentioned object for circular stockyard, and circular stockyard is cylindrical dome structure, in order to obtain the surface scanning point data of stockpile required by Delaunay triangulation algorithm, can ut...

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 automatic control technologies and particularly relates to a scattered material measurement technology and a material piling and taking control technology in a circular material field to improve measurement efficiency of the scattered materials and furthermore realize material piling and taking control according to measurement results. A scattered material measurement system in the circular material field comprises a drive device, a two-dimension scanner, a data processor and a measurement controller, wherein the drive device operates along a circular track built in the upper portion space of the circular material field, and the two-dimension scanner is arranged below the drive device in a lifting mode. Material piling and taking control further comprises a central control room server and the like. The scattered material measurement technology and the material piling and taking control technology in the circular material field can realize whole-course automatic control, scan the circular material field by utilizing a two-dimension laser scanner which is loaded by a circular dome track trolley, and conducts gang control with a material piling and taking machine, and therefore avoids the defects that when the measurement device is arranged on the material piling and taking machine, measurement can be conducted only after the material piling and taking machine stops working, and measure efficiency is improved.

Description

technical field [0001] The invention relates to an automatic control technology, in particular to a measurement technology for bulk materials in a circular stockyard and a control technology for stacking and retrieving materials. Background technique [0002] In industries such as ports, power plants, steel mills, and mines, there are often some large material piles such as coal, ore, etc., which need to measure parameters such as three-dimensional volume. important work. However, due to factors such as large volume, irregular shape, and low effective reflectivity of materials, traditional measurement techniques cannot be applied simply. [0003] The material management of large-scale stockyards has become an important task in production management and production management. From the perspective of modern enterprise management, large-scale stockyard management requires a real-time, easy-to-measure and high-precision volume that does not affect the normal production process....

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): G01B11/00G01B11/24G01B11/28
Inventor 李昊任会礼付顺强姚孝国
Owner ZOOMLION HEAVY IND CO LTD
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