How better to dismantle plate chain bucket elevator: plate chain bucket elevator after long-term use may need to replace or repair plate chain situation arises, the repair process is likely to require the removal plate chain. Before removing the plate chain first hopper removed, then the base of the driven shaft bearing, bearing apart. Hand pull hoist to lift the driven shaft so as to be separated from a large chain, with gas cutting off two chains, and the driven wheel is removed from the lifting of the chassis body. When the two chains are disconnected after the chain will be four heads, the movement of the lift-up operation up two chains head out of the elevator at the Manhole cover, and connect new in these two joints After the chain, the chain into the chassis to enhance the body, the other end of the new chain has remained in the box, the box body into a certain amount of chain hoist to move (be careful not to excess). The two with the downward movement of the chain from two convenient Manhole projecting body lift chassis, extending the chain should be just out of the box number Manhole appropriate, if the longer it should be removed in order to move the lift there is enough room to exit from the chain hoist when the machine. Such old chain was replaced with a new chain methods replace the chain, in this pay special attention to, when you want to replace the two chains simultaneously, under normal circumstances for a long time to complete the replacement of a large chain. Bucket elevator components Lubrication: internal bucket elevator shaft and there are many castings for machine lubrication is a very important job at the maintenance bucket elevator. Lubricated bucket elevator, the components worked well, lifting bucket elevator efficiency and service life. To lubricate the chain bucket elevator at a temperature of 20 ~ 30 ℃, it can play an excellent lubrication. Lubrication, lubrication many, a good lubrication program is to ensure that the best method bucket elevator machine lubrication system is not destroyed.