The basic operation and maintenance of steel drag chain

The bending radius of the towline is selected according to the diameter of the cable, and should ensure it can up to 10 times of the cable diameter. The towline and all mechanical equipment, in order to maintain a good working condition, increase the service life, we need regular maintenance and repair, to discover and eliminate hidden dangers, nip in the bud, to ensure safe operation, reduce the loss.

First, before our staff should wear protective clothing, and make sure we coat hem cuff buckle, not open, it is forbidden to wear gloves, do not wear, changing clothes can not start the machine tool cloth on the body, it is in order to prevent machinery injury. And we have to wear helmets, skirts and slippers. Wear protective goggles to prevent iron filings from splashing, and install the baffle around the machine to isolate it from the operating area.

Two, the official work should first use the hand, and then slowly walk knife. Remember the automatic feed in operation, began to pay attention to the handwheel, limiting block is strong, must not be put in the head, do not go to the extreme and two damaged screw; when we need to use fast travel, to check whether the collision phenomenon, so as to avoid the broken parts, cutter broken flying away. Remember to always check whether the spring in the handle is effective and reliable, so as not to cause accidents.

Steel drag chain belt tearing caused by improper installation. Belt conveyor auxiliary equipment, lining board, in addition to the sharp drop of iron and iron adsorption sweeper improper installation may cause tearing and scrape on the conveyor belt, general conveyor belt without lateral protection structure, can prevent tearing.

The impurity in steel towline coal port, mainly coal quality, coal in coal and various impurities, such as iron, wooden, causing about 70-80% apart, so as to ensure the quality of coal is a key source of anti tear.

Steel towline in the maintenance of the hand to do daily check the transmission timing and speed reducer is in normal state, then check the towline is loose and timely adjustments; check and adjust the regular monthly.