Device and method for detecting belt slippage
A detection method and belt slippage technology, applied in conveyor control devices, transportation and packaging, conveyor objects, etc., can solve problems such as affecting conveying efficiency, reducing friction, and belt slipping, avoiding logistics accumulation and improving efficiency. Effect
Active Publication Date: 2018-11-27
TIDFORE HEAVY IND
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Problems solved by technology
However, in the actual conveying process of the belt conveyor, especially in the conveying process of bulk materials, due to the wear between the belt and the roller, the friction force decreases, and there is an opposite speed between the belt and the roller, and then the belt In the case of slipping, there is a large error in converting the speed of the belt by monitoring the speed of the roller. If the real speed of the belt cannot be represented, it is easy to cause the accumulation of logistics and affect the transmission efficiency. In severe cases, the driving wheel There is constant friction between the belt and the belt, which can easily cause the belt to break and cause a large loss
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[0024] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0025] For the convenience of description, spatially relative terms may be used here, such as "on ...", "over ...", "on the surface of ...", "above", etc., to describe the The spatial positional relationship between one device or feature shown and other devices or features. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, devices described as "above" or "above" other devices or configurations would then be oriented "beneath" or "above" the other devices or conf...
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The invention relates to a belt slip detection device and method, which belongs to the technical field of belt slip detection. It includes a belt truss and a belt fixed on the belt truss, and also includes a detection label and a monitoring device. The label detects the integral connection between the label and the belt. And move together with it, the monitoring device is fixed on the belt truss, and is set at a distance from the detection tag; when the belt is running, the detection tag runs at the same speed as it, and when the detection tag passes through the monitoring tag When measuring the monitoring area of the monitoring device, record the instantaneous speed passing through. After running for a certain distance within the monitoring distance of the monitoring device, calculate the average speed within the monitoring distance through the speed recorded by the monitoring device and the running time, and compare it with the detection tag The real-time speed of feedback can immediately determine whether the belt is slipping, avoiding logistics accumulation caused by mismatch in belt running speed, and improving the efficiency of the entire material conveying system.
Description
technical field [0001] The invention relates to a belt slip detection technology, in particular to a belt slip detection device and method during the operation of a belt conveyor. Background technique [0002] Belt conveyors are widely used in mining, ports and other fields because of their high-efficiency transportation of goods. During the operation of belt conveyor equipment, due to various needs, it is necessary to detect the running speed of the belt in real time. Currently, the operating speed of the belt conveyor is The detection mainly adopts two methods of belt contact speed detection device and installation of speed measuring code disc on the drum. [0003] The belt contact speed detection device is used to contact the speed measuring wheel with the belt. When the belt is running, the speed measuring wheel is driven to run, and the speed measuring wheel is connected with the encoder to measure the running speed of the belt. Because the speed detection is carried o...
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IPC IPC(8): B65G43/04
CPCB65G43/04
Inventor 李志鹏
Owner TIDFORE HEAVY IND