The rotor is boring

Rotors are intended for rotation of the boring tool and maintenance of a column of boring pipes when drilling wells. Rotors are made three standard sizes. The rotor is one of the most important knots of installations for drilling of wells on oil and gas. Design features: Reliable labyrinth consolidation of an oil bathtub protects it from hit of clay solution, at the same time service life of gear couple and the main support of a table raises. The lock device fixes a table, allowing to reduce wear of gear couple, to increase service life of support. Conic cogwheels have tangential tooth with a corner of a spiral 30 ° at the expense of what the accuracy and smoothness of gearing increases, silent functioning is ensured. The cast bed is adapted for installation and fastening of pneumatic klinyevy capture. It allows to mechanize capture and to release columns of boring and upsetting pipes when performing hoisting operations.