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Scraper accessories sprocket assembly is mainly used to reduce the torque of the motor through the reducer, through the connection of the sprocket assembly, by it traction scraper chain movement, coal out of the working face. Due to the harsh downhole environment, the sprocket shaft set formed by machining often has some wear, so the installation method of the sprocket assembly becomes very important, how to deal with the installation problem?
Scraper accessories sprocket assembly is mainly used to reduce the torque of the motor through the reducer, through the connection of the sprocket assembly, by it traction scraper chain movement, coal out of the working face. Due to the harsh underground environment, the sprocket assembly has the advantages of wear resistance, stability and service life.
When the mining sprocket assembly is installed, the two bearing seats are respectively placed on the left and right side plates of the machine head frame, and the sprocket assembly is fixed on the machine head through the locating pin. Easy installation. At the same time, remove the rust layer from the shaft end splines, scrub well and butter them. After assembly of the sprocket assembly and the machine head frame, industrial gear oil is injected into the oil tank through the oil hole of the sprocket assembly to ensure the normal operation of the sprocket assembly.
The sprocket shaft group is used in the production of the coal mine in the 800 reprinter, usually is located in the rear of the reprinter, so the body is relatively smaller than the head sprocket shaft group, but its function is the same.
The conveyor machine and reducer drive the sprocket shaft group to rotate, and the sprocket shaft group engages with the scraper chain through the sprocket body wheel teeth to drive the scraper chain to carry out cyclic and reciprocating movement in the central groove of the conveyor, scraping coal for moving and unloading to the belt conveyor for conveying out of the mine, and completing the coal conveying work. Sprocket shaft group as a transmission component, and scraper chain, coal contact force is more frequent, so there will be sprocket shaft group wear. Need extra attention
Sprocket shaft group is the transmission parts used in the coal mine transfer machine, play the role of power transmission scraper accessories sprocket assembly from material selection to processing technology, every detail is the result of technology and worker master's heart, sprocket shaft group in the use of scraper machine is very important, I hope to help you.
