Scraper conveyor: Why do you need regular maintenance of scraper conveyor, do you know?
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Release Time：2021-02-09
The normal operation of the scraper conveyor has a great influence on the safety production and production efficiency of coal. So, do you know why the scraper conveyor needs regular maintenance?
scraper conveyorThe normal operation of the coal production safety and production efficiency has a great impact. So, do you know why the scraper conveyor needs regular maintenance?
Regular inspection is the specific work preparation for regular maintenance of coal mine according to the working characteristics of scraper conveyor. The regular maintenance of scraper conveyor can be divided into minor repair, re-maintenance and precision maintenance.
Maintenance for half a year, not only do the work required by daily maintenance, but also remove the head and tail roller bearings to increase the smooth fat. Keep all parts of the slot clean and smooth, remove stickers from each part of the slot. Clean the electric combination chain and injector, replace the smooth oil of the oil reducer, check and clean the breathable cover, and replace and adjust the wiper chain if necessary.
Heavy water is carried out once a year, mainly to check the wear of various parts and replace new parts. Main: Observe the wear of the scraper chain rollover, and replace the rollover if the wear is serious. Check the frame for wear and replace if necessary. Disassemble the reducer, check the wear of the reducer, and replace the severely worn parts. Check drive chain and sprockets for wear and replace if necessary. Check motor bearings for wear and replace if necessary to increase smoothness. Check the sprocket shaft set for wear and replace if necessary. Check the wear of the scraper chain, and replace the chain connecting rod with serious wear. Check the scraper conveyor and calibrate the deformed cover.
Precision inspection refers to the inspection of the entire scraper conveyor after the coal mining face. This includes a thorough cleaning and oil change of the retarder and fluid coupling. Check the insulation and current status of the motor, and clean the motor bearings. Repair, correct and update severely damaged parts.
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