Abrasion-resistance sensor applied to mining industry

Abstract

The invention provides an abrasion-resistance sensor applied to the mining industry. The abrasion-resistance sensor comprises a rolling cutter device, a mounting frame, a detecting device and an external-connection cable; the detecting device is connected with the rolling cutter device through the mounting frame; the rolling cutter device comprises a shell, a rolling cutter body and a mounting shaft, wherein the rolling cutter body is mounted in the shell through the mounting shaft; and the detecting device includes a pedestal, mounting holes, a protection shell, fixing bolts, a sensor, a cable connection opening and a super-hard alloy plate, wherein the protection shell is installed in the pedestal through the fixing bolts, the sensor is mounted in the protection shell and is electrically connected with the external-connection cable through the cable connection opening, and the super-hard alloy plate is mounted at the top of the protection shell. According to the abrasion-resistance sensor of the invention, the detecting device and the mounting holes are adopted in a matched manner, so that flexible installation can be facilitated, detection can be more flexible and convenient, and use is more convenient; and the alloy plate is adopted, so that the strength and abrasion resistance of a contact portion of the sensor and the rolling cutter body can be improved, and therefore, detection results can be kept accurate.

Description

technical field [0001] The invention belongs to the technical field of wear detection in the mining industry, in particular to an anti-wear sensor in the mining industry. Background technique [0002] Plants and equipment in many industries are subject to wear due to the conveyance or flow of abrasive materials. For example, in the mining industry, ore can be conveyed through chutes to conveyors for subsequent processing. These slides suffer from severe wear due to the transport of large, heavy and hard rocks. In order to prolong the useful life of such devices and equipment, it is known to secure lost wear plates to surfaces that would otherwise come into contact with the abrasive material. Whether or not wear plates are used, it is common practice to monitor wear for optimum management and maintenance of installations and equipment. This can be done by manual inspection or using sensors. In some cases where manual inspection is not physically feasible or requires signi...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides an anti-wear sensor in the mining industry to solve the problems of inconvenient installation and disassembly of the existing wear sensor, low detection accuracy and short service life

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