Belt conveying device and belt slipping detection method
A belt conveying and belt slipping technology, applied in the direction of conveyor control devices, conveyors, conveyor objects, etc., can solve problems such as difficulty in finding the installation position, difficulty in ensuring the operation reliability of the detection wheel 31, false alarms of the slipping device, etc., to achieve Detect quick and timely results
Inactive Publication Date: 2019-12-03
LONGYAN CIGARETTE FACTORY
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Problems solved by technology
The diameter of the detection wheel 31 is generally more than 5 cm. For some belt conveyors with shorter belts, more support rollers 23 or too close distance between the upper belt and the lower belt, it is often difficult to find a suitable installation position.
[0006] The operational reliability of the detection wheel 31 is difficult to guarantee
Since the detection wheel 31 needs to follow the rotation of the belt, when the friction between the detection wheel 31 and the belt is insufficient, or the detection wheel 31 is stuck, etc., it may cause a false alarm of the slipping device
The detection wheel 31 is more prone to failure, especially in working situations such as heavy dust in the environment, frequent blowing, and outdoors.
Method used
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[0047] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way serves as any limitation of the application, its application or uses. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.
[0048] The relative arrangements of components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. At the same time, it should be understood that, for the convenience of description, the sizes...
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The invention provides a belt conveying device and a belt slipping detection method. The belt conveying device comprises a driving roller, a driven roller, a belt and a belt slipping detection device,and the belt slipping detection device comprises a first detection mechanism which is matched with the driving roller and is used for detecting the rotation information of the driving roller to forma driving roller rotation signal, a second detection mechanism which is matched with the driven roller and is used for detecting the rotation information of the driven roller to form a driven roller rotation signal, and a control device which is in signal connection with the first detection mechanism and the second detection mechanism, and is set to receive the driving roller detection signal andthe driven roller detection signal, judge whether the belt slips or not according to the driving roller detection signal and the driven roller detection signal, and form a belt slip detection signal when judging that the belt slips. According to the belt conveying device and the belt slipping detection method, the slipping phenomenon of the belt can be effectively detected, and the detection is rapid and timely.
Description
technical field [0001] The present application relates to the technical field of transmission equipment, in particular to a belt conveying device and a method for detecting belt slippage. Background technique [0002] Because of its low cost and low failure rate, the belt conveyor has been widely used in the process of material transmission in industrial and agricultural production. However, when using a belt conveyor, belt slippage often occurs due to reasons such as insufficient belt tension, excessive load, and insufficient friction between the drive roller and the belt. After the belt slips, it will not only fail to convey materials normally, but also easily cause material blockage, and may even cause damage to the belt conveying device. [0003] In order to detect belt slipping in time, a belt slipping detection device can be installed. figure 1 It is a structural schematic diagram of a belt conveying device with a belt slipping detection device in the related art. S...
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Login to View More IPC IPC(8): B65G43/04B65G15/00
CPCB65G15/00B65G43/04B65G2203/0266
Inventor 章韦伟李文灿郭天文曹琦蒋景强邓春宁吴贤彬许海涛魏玉法陈启纲张丽萍李容恩张健张玉明邓炜杰
Owner LONGYAN CIGARETTE FACTORY