Chain breakage fault prediction device and method for flight conveyer and flight conveyer
By installing a chain breakage prediction device with magnetic sensors and controllers on the scraper conveyor, the magnetic characteristic signals of the chain links are monitored in real time, solving the problem of difficult prediction of chain damage, realizing early warning and prevention of chain breakage, and improving production efficiency and safety.
CN120328086BActive Publication Date: 2026-06-26NINGXIA TIANDI BENNIU IND GRP
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Patent Information
- Application Number
- CN202510693583.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-27
- Publication Date
- 2026-06-26
- Estimated Expiration
- 2045-05-27
AI Technical Summary
Technical Problem
Existing technologies make it difficult to predict chain damage in scraper conveyors in advance, making it difficult to warn and prevent chain breakage failures, which affects production efficiency and safety.
Method used
A chain breakage prediction device composed of magnetic sensors and controllers can analyze the damage status of chain links by collecting magnetic characteristic signals of chain links in real time and predict whether a chain link is a risk point for chain breakage.
Benefits of technology
It enables early identification and warning of chain damage in scraper conveyors, reducing the probability of chain breakage accidents and improving production efficiency and safety.
✦ Generated by Eureka AI based on patent content.
Abstract
The present application relates to the technical field of scraper conveyor, and particularly relates to a chain breakage fault pre-judgment device and method of a scraper conveyor and the scraper conveyor, the device comprising: a controller, a first plug plate and a first magnetic sensor fixed to the first plug plate; a conveying groove of the scraper conveyor is provided with a first opening, the first plug plate is inserted into the first opening and located at a side of the chain close to a chain channel, and the first magnetic sensor is fixed to the first plug plate and opposite to one side of the chain; in the process of running of the chain of the scraper conveyor, the first magnetic sensor collects a first magnetic characteristic signal of a chain link passing through the first magnetic sensor; the controller is connected with the first magnetic sensor, the damage state of the chain link is analyzed according to the first magnetic characteristic signal, and whether the chain link is a chain breakage fault risk point is pre-judged based on the damage state. In this way, the present application pre-judges the chain damage of the scraper conveyor in advance, so as to realize the early warning and preventive maintenance of the chain breakage fault, and the operation reliability and safety of the scraper conveyor are improved.
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