DIVIDER

783 207 07 DIVIDER A divider block plays a vital role in the automatic lubrication systems common on underground drilling rigs. Its primary job is to take a single incoming line of lubricant – typically grease or oil – and accurately split it into multiple outgoing lines. This ensures that every designated point, such as pivot pins, slide surfaces, or bearing points on the boom, feed beam, or drifter, receives the correct amount of lubrication. Without this precise distribution, some areas would be over-lubricated while others suffer from insufficient grease.

Proper lubrication is fundamental to the longevity and efficient operation of any heavy machinery, and drilling rigs are no exception. When a divider block malfunctions, it can lead to uneven lubrication, causing accelerated wear on critical components. For instance, if a specific boom pin doesn't receive enough grease, it will wear out much faster, leading to excessive play in the boom linkage and potentially affecting drilling accuracy. This directly impacts machine reliability, increases maintenance costs, and can even pose safety risks if components fail unexpectedly during operation.

Common signs of a failing divider block include visible lack of grease at certain lubrication points, premature wear on specific pins or bushings, or even a complete blockage preventing lubricant flow. Technicians should regularly inspect all lubrication points to confirm proper grease distribution. If a divider block is suspected of failing, it's generally best to replace the entire unit rather than attempting repairs, as internal seals and channels are difficult to service effectively in the field.