A smart belt tear detection method and device

A detection method, smart belt technology, applied in the direction of conveyor control devices, transportation and packaging, conveyor objects, etc., can solve the problems of complex structure, prone to false alarms, low accuracy, etc., to achieve flexible deployment and wide adaptability Effect

Active Publication Date: 2021-03-02
JINGYING SHUZHI TECH HLDG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

After analysis, it is found that the above technologies are prone to false alarms, complex structures, high maintenance costs, and low accuracy.

Method used

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  • A smart belt tear detection method and device
  • A smart belt tear detection method and device
  • A smart belt tear detection method and device

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Embodiment Construction

[0044] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0045] figure 1 A schematic structural diagram of an intelligent belt tear detection device provided in an embodiment of the present invention, as shown in figure 1 As shown, the device includes a light emitter 1, a light intensity sensor 2 and a processor 3, the light intensity sensor 2 is arranged on the irradiation direction of the light emitter 1, the light emitter 1 and the light intensity The sensors 2 are all connected to the processor 3 .

[0046] Specifically, the specific phenomenon of belt tearing is mainly manifested in the appearance of cracks on the surface of the belt, and the coal surface and even coal blocks falling from the belt. Based on this phenomenon, in this embodiment, a light emitter can b...

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Abstract

The invention relates to an intelligent belt tearing detection method and device. An execution main body of the method is a processor, and the method comprises the following steps of receiving a lightintensity measurement value of light transmitting belt cracks; and judging whether the belt is torn or not according to the light intensity measurement value. When the belt is torn to generate the cracks and light is transmitted, the processor can quickly and accurately detect the belt tearing according to the light intensity measurement value of the light transmitting the belt cracks, and the device has the advantages of being practical, reliable, wide in adaptive capacity, flexible in deployment and the like.

Description

technical field [0001] The invention relates to the field of fault detection, in particular to an intelligent belt tear detection method and device. Background technique [0002] As a continuous bulk material transportation device, the belt conveyor is one of the very common and important transportation equipment in the production environment. When the belt conveyor is working, driven by the motor, the conveyor belt runs through the friction and tension between the idler and the conveyor belt, thereby completing the material carrying work. Belt tearing accidents on belt conveyors can be roughly divided into two categories: longitudinal tearing and transverse tearing, among which longitudinal tearing accounts for more than 90% of the total number of belt tearing faults. Once a tearing fault occurs, it will bring huge economic losses to safety production. Commonly used belt tear detection methods include infrared imaging monitoring technology, ultrasonic detection technology,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G43/02
CPCB65G43/02
Inventor 朱晓宁吴喆峰田万李园园
Owner JINGYING SHUZHI TECH HLDG CO LTD
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