Running detecting device of ring cold machine wheel

A technology of running detection and ring cooler, applied in wheel testing, electromagnetic measuring device, electric/magnetic solid deformation measurement, etc., can solve the problems of quickly finding faulty wheels, difficult to find wheels, and lack of post personnel, so as to reduce maintenance work. The effect of reducing the amount and labor intensity, reducing the failure rate of equipment downtime, preventing missed detection and false detection

CN109374313APending Publication Date: 2019-02-22宣化钢铁集团有限责任公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2019-02-22

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Abstract

The invention, which belongs to the technical field of wheel detecting devices of ring cooling machines, provides a running detecting device of a ring cold machine wheel, thereby detecting the ring cold machine wheel in operation in real time. An output signal end of a detecting robot arm assembly is connected with an input signal end of a sensing electric control assembly; and an output signal end of the sensing electric control assembly is respectively connected with an alarm assembly and a jet number pneumatic assembly. A detecting robot arm assembly mounting bracket is fixed on the groundvertically. On end of an extending arm is fixedly connected with the upper end of the mounting bracket and the other end of the extending arm is connected with a rear end of a rotating arm. Two potentiometers are respectively fixed at the front end of the rotating arm; the rear ends of two detecting probes are connected with potentiometer shafts respectively; and the front ends of the two detecting probes are opposite to an upper edge and a lower edge of a detected wheel. Therefore, full coverage detection on the running wheel is realized; missed detection and false detection are prevented; the hidden dangers of the wheel are discovered in advance; maintenance is carried out timely, and thus the shutdown failure rate of equipment is reduced.
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Description

technical field

[0001] The invention relates to a device for real-time detection of wheels of an annular cooling machine in operation, and belongs to the technical field of wheel detection equipment of an annular cooling machine. Background technique

[0002] During the operation of the ring cooler of the sintering unit, the wheels need to be inspected frequently to prevent the wheels from running off, tilting, falling off and other faults during operation. At present, manual spot inspection is the main method of detection, but it takes two hours for a wheel to run for a week. Manual inspection cannot ensure that every wheel is in place, and it is not easy to find problems with the running wheels. Wheels often fall off accidents, causing equipment shutdowns. Since the existing equipment does not realize the wheel electrical detection function, and there is no time and method that can facilitate the post personnel to quickly find the faulty wheel and arrange the time and meth...

Examples

Embodiment Construction

[0019] The invention includes a detecting mechanical arm assembly, a sensing electric control assembly, an alarm assembly and a number spraying pneumatic assembly. The detection probe is installed at the front end of the detection manipulator assembly, and the detection probe directly touches the upper and lower hubs on the end face of the wheel. The detection probe is connected to the potentiometer, and the potentiometer sends a resistance signal to the sensor circuit The control component is processed, and the alarm component and the spray number pneumatic component are driven.

[0020] figure 1 , 2 It is shown that the main components of the detection manipulator assembly include a mounting bracket 1 , an extension arm 2 , a rotating arm 8 , a potentiometer 12 , and a detection probe 15 . The installation bracket 1 is placed vertically on the ground, one end of the extension arm 2 is fixedly connected with the upper end of the installation bracket 1, the other end of the ...