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

Energy-saving method and device for controlling belt conveyor based on conveying capacity

A belt conveyor and conveying capacity technology, applied in the direction of conveyor control device, conveyor, conveyor objects, etc., can solve the problems of energy waste, uneven distribution of transported goods, small transportation volume, etc., to avoid energy waste, The effect of reducing the capture time of broken belt, simple structure, stable and reliable

Pending Publication Date: 2021-12-31
LIBO IND TECH RES INST (SHANDONG) CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Under the normal working condition of the belt conveyor, due to the poor regularity of the cargo falling on the conveyor belt, there will be a large amount of transportation in some time periods and a small amount of transportation in some time periods during the entire working process of the belt conveyor. The distribution of goods transported on the conveyor belt is uneven, the quantity of goods carried in some sections is too large, and the quantity of goods carried in some sections is too small, and the belt conveyor operates in the same mode during the entire working process, which will cause unnecessary Energy is wasted, and the existing method that can automatically adjust the working mode of the conveyor belt is relatively complicated and costly. In order to solve the above problems, it is necessary to design an energy-saving method and device based on the conveying volume control belt conveyor

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
  • Energy-saving method and device for controlling belt conveyor based on conveying capacity
  • Energy-saving method and device for controlling belt conveyor based on conveying capacity
  • Energy-saving method and device for controlling belt conveyor based on conveying capacity

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] like figure 1 and 2 As shown, an energy-saving method for controlling belt conveyors based on conveying volume involved in this embodiment includes:

[0033] A. Installation: On one side of the belt conveyor 1, set the conveying volume reference plate 4 continuously along the direction of the belt conveyor 1, and uniformly distribute image acquisition on the other side of the belt conveyor 1 along the direction of the belt conveyor 1 module, and the image acquisition direction of the image acquisition module is towards the delivery reference plate 4;

[0034] B. Acquisition of conveyor belt image information: the image acquisition module monitors the transport status of the belt conveyor 1 in real time with the transport volume reference plate 4 as the background, and transmits the acquired image information to the control system;

[0035] C. Analysis of conveying volume and broken belts: monitor the structural integrity of the belt conveyor 1 conveyor belt in real ti...

Embodiment 2

[0040] like Figure 5 and Image 6 As shown, this embodiment relates to a device for realizing the energy-saving method for controlling belt conveyors based on the delivery volume, including a belt conveyor 1, a broken belt catcher 3, a delivery volume reference plate 4, and an image acquisition module 6. The delivery volume reference plate 4 is fixed on one side of the belt conveyor 1 and continues uninterrupted along the direction of the belt conveyor 1; the image acquisition module 6 is fixed on the top of the fixed rod 12, and the fixed rod 12 is fixed by bolts Be positioned at the other side of belt conveyor 1 on the horizontal plane; Image acquisition module 6 is evenly distributed along belt conveyor 1 conveyance direction and the image acquisition direction of image acquisition module 6 is towards delivery amount reference plate 4, and image acquisition module 6 is with conveying The volume reference board 4 is used as the background to monitor the transport status of...

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 the technical field of conveying belt energy-saving control, in particular to an energy-saving method and device for controlling a belt conveyor based on conveying capacity. A visual identification system is used to monitor the conveying state of the belt conveyor in real time in a segmented manner, and the total conveying capacity of the belt conveyor is evaluated according to the segmented monitoring result. A connection method of motor windings of the conveyor is adjusted according to the evaluation result of the total conveying capacity of the belt conveyor, when the total conveying capacity is smaller, needed power by a motor is lower, the motor windings adopt a star connection method, and when the total conveying capacity is larger, the needed power by the motor is higher, the motor windings adopt a triangular connection method; and meanwhile, the visual identification system monitors the structural integrity of a conveying belt of the belt conveyor in real time, when it is found that the conveying belt is broken, a broken belt capturing device is controlled in time to capture a broken belt to prevent the broken belt from sliding down, the implementation method is simple and reliable, the belt conveyor transformation cost of an enterprise can be effectively reduced, the energy consumption of the conveying belt is effectively reduced, and energy saving is achieved.

Description

technical field [0001] The invention relates to the technical field of energy-saving control of conveyor belts, in particular to an energy-saving method and device for controlling belt conveyors based on conveying volume. Background technique [0002] Under the normal working condition of the belt conveyor, due to the poor regularity of the cargo falling on the conveyor belt, there will be a large amount of transportation in some time periods and a small amount of transportation in some time periods during the entire working process of the belt conveyor. The distribution of goods transported on the conveyor belt is uneven, and the amount of goods carried by some sections is too large, and the quantity of goods carried by some sections is too small. The belt conveyors operate in the same mode during the entire working process, which will cause unnecessary Energy is wasted, and the existing method that can automatically adjust the working mode of the conveyor belt is relativel...

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): B65G43/00B65G43/02B65G15/30B65G23/22
CPCB65G43/00B65G43/02B65G15/30B65G23/22B65G2203/0275B65G2203/041Y02P70/10
Inventor 张媛孙长征贾祥辉常欣刘锦山张强张慧宗成国
Owner LIBO IND TECH RES INST (SHANDONG) 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