An automatic oiling control system for kiln car

Abstract

The invention belongs to the technical field of kiln car grease pumping control, and particularly relates to an automatic grease pumping control system for a kiln car. The automatic grease pumping control system comprises a controller, an infrared detection unit arranged on the outer side of a kiln car rail, conveyors which are symmetrically arranged on the two sides of the kiln car rail, grease pumping units and grease pipes; the infrared detection unit comprises a first infrared detector, a second infrared detector and a third infrared detector; the grease inlet end of each grease pipe is connected with the corresponding grease pumping unit, a guiding rod is connected to the end, connected with a grease nozzle, of each grease pipe, each guiding rod is connected with a telescopic rod of a corresponding air cylinder, and a base of each air cylinder is fixed to the corresponding conveyor; a reset switch is arranged in the middle of each conveyor, a fourth infrared detector and a fifth infrared detector are arranged at the two ends of each reset switch at equal distance, and the distance between each reset switch and the corresponding fourth infrared detector is consistent with that between front wheels and back wheels of the kiln car. According to the automatic grease pumping control system for the kiln car, the structure is simple, automatic oil pumping of the kiln car can be achieved, and the workload of workers is reduced.

Description

technical field [0001] The invention belongs to the technical field of kiln car oiling control, and in particular relates to an automatic oiling control system for kiln cars. Background technique [0002] Tunnel kiln is the most important thermal equipment in ceramic production. Kiln car is an important part of tunnel kiln. The kiln car has to manage a series of processes such as temperature rise-high temperature-cooling every day. When the kiln car enters the high-temperature zone of the firing zone, the car gets off The temperature is sometimes as high as 400°C and lasts for several hours. Many high-temperature lubricating oils will lose their effect, causing the kiln wheels to be unable to rotate flexibly, or even stuck. Therefore, production accidents are common in the entire ceramic industry. Therefore, in order to maintain the normal operation of the kiln car, it is necessary to refuel and maintain the wheels in time, but now it is manually refueled, and the labor load...

AI Technical Summary

Problems solved by technology

[0002] Tunnel kiln is the most important thermal equipment in ceramic production. Kiln car is an important part of tunnel kiln. The kiln car has to manage a series of processes such as temperature rise-high temperature-cooling every day. When the kiln car enters the high-temperature zone of the firing zone, the car gets off The temperature is sometimes as high as 400°C and lasts for several hours. Many high-temperature lubricating oils will lose their effect, causing the kiln wheels to be unable to rotate flexibly, or even stuck. Therefore, production accidents are relatively common in the entire ceramic industry.

Therefore, in order to maintain the normal operation of the kiln car, it is necessary to refuel and maintain the wheels in time, but now it is manually refueled, and the labor load of the workers is heavy.

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