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System and method for measuring frictional resistance of belt conveyor

A belt conveyor, friction resistance technology, applied in the direction of conveyors, conveyor objects, conveyor control devices, etc., can solve problems such as energy waste, system power consumption, and endangering production safety, so as to improve safety and reliability, avoid Potential safety hazards, the effect of preventing potential safety hazards

Pending Publication Date: 2022-04-26
SHENHUA WUHAI COAL GROUP CORP +1
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Problems solved by technology

[0002] At present, in the field of material transportation using belt conveyors, friction resistance has become a problem affecting material transportation. Due to the existence of friction, a large amount of power in the system is consumed, which causes energy waste and affects the belt conveyor belt. The service life will have a greater impact. Excessive frictional resistance will also increase the local load, and friction will inevitably generate heat. Overheating will affect the reliability of the entire system. In severe cases, the belt may break, endangering production safety.

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  • System and method for measuring frictional resistance of belt conveyor
  • System and method for measuring frictional resistance of belt conveyor
  • System and method for measuring frictional resistance of belt conveyor

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Embodiment Construction

[0047] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments It is a part of the embodiments of the present disclosure, but not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.

[0048] In addition, the term "and / or" in this article is only an association relationship describing associated objects, which means that there may be three relationships, for example, A and / or B, which may mean: A exists alone, A and B exist at the same time, There are three cases of B alone. In addition, the character " / " in this article ...

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Abstract

The embodiment of the invention provides a belt conveyor frictional resistance measuring system and method. The system comprises a piezoelectric device which is laid on the outer surface of a carrier roller of the belt conveyor and used for collecting piezoelectric signals generated under the pressure of materials on a conveying belt; the visual acquisition device is used for acquiring image information between the conveying belt and the carrier roller; the speed sensor is mounted on one side of the conveying belt and used for monitoring the speed of the belt conveyor; and the computer is respectively connected with the piezoelectric device, the visual acquisition device and the speed sensor, and is used for determining the target frictional resistance generated by the belt conveyor according to the received piezoelectric signal, image information and speed. In this way, real-time measurement of unit frictional resistance of the belt conveyor can be achieved, potential safety hazards caused by too large unit frictional resistance are prevented, meanwhile, the safety and reliability of system work are improved, and potential safety hazards caused by unfavorable frictional resistance monitoring are avoided.

Description

technical field [0001] The present disclosure relates to the technical field of belt conveyors, in particular to the technical field of resistance measurement. Background technique [0002] At present, in the field of material transportation using belt conveyors, friction resistance has become a problem affecting material transportation. Due to the existence of friction, a large amount of power in the system is consumed, which causes energy waste and affects the belt conveyor belt. The service life will have a greater impact. Excessive frictional resistance will also increase the local load, and friction will inevitably generate heat. Overheating will affect the reliability of the entire system. In severe cases, the belt may break, endangering production safety. [0003] Therefore, it is necessary to design a better detection technology to effectively measure the friction resistance per unit area of ​​the belt conveyor to solve the above problems. Contents of the invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G15/30B65G43/08B65G15/60
CPCB65G15/30B65G43/08B65G15/60B65G2203/042B65G2203/0291
Inventor 赵红斌梁润喜程立志刘文强刘洋臧万顺
Owner SHENHUA WUHAI COAL GROUP CORP
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