Installation of Ball Mill Pinion
1. Before installing the pinion, carefully check the bearing pedestal, bearing cover, rolling bearing, pinion, shaft, and other parts, remove the burrs on the gear surface, and thoroughly clean them before installation.
2. Lift the assembled pinion gear unit, and place it on the base plate stably according to the predetermined position. Strictly check the installation position of the base plate, the bearing seat, and the transmission shaft, to ensure that the gear engagement performance is good. At the same time, install the coupling half.
3. Fix the ball mill pinion gear unit and its bottom plate with bolts, paint red lead on the tooth surface of the small gear, turn the pinion shaft to make it mesh with the girth gear, and check the contact rate of the gear pair; The tooth length shall not be less than 50%, the tooth height shall not be less than 40%, the contact spot shall tend to the middle, and the backlash between girth gear and pinion shall be 1.40~2.18
1. Before installing the pinion, carefully check the bearing pedestal, bearing cover, rolling bearing, pinion, shaft, and other parts, remove the burrs on the gear surface, and thoroughly clean them before installation.
2. Lift the assembled pinion gear unit, and place it on the base plate stably according to the predetermined position. Strictly check the installation position of the base plate, the bearing seat, and the transmission shaft, to ensure that the gear engagement performance is good. At the same time, install the coupling half.
3. Fix the ball mill pinion gear unit and its bottom plate with bolts, paint red lead on the tooth surface of the small gear, turn the pinion shaft to make it mesh with the girth gear, and check the contact rate of the gear pair; The tooth length shall not be less than 50%, the tooth height shall not be less than 40%, the contact spot shall tend to the middle, and the backlash between girth gear and pinion shall be 1.40~2.18
