GEAR LUBRICATING DEVICE Russian patent published in 2016 - IPC F16H57/04 

FIELD: machine building.

SUBSTANCE: lubricating device of gearing, mainly with internal engagement wheel arranged horizontally, comprises pump connected with nozzle located above zone of engagement of paired elements gearing-pinion and gear wheel of internal engagement, which includes hub body in form of disc rim wheel and gear rim with teeth. Between wheel hub and circle described in projection on gear wheel body inner ring with width exceeding width of rim wheel is fixed by points of rotating gear teeth tips. At end of rim wheel, perpendicular to it, ring is installed with inner diameter equal to inner diameter of rim wheel. Pump is mounted on common base with gear. Pump outlet is connected with feed pipe, feeding nozzle. Pair of wings is fixed in front of pump at its housing. Side wings adjacent to pump are brought to pump intake hole. Pump outlet is connected with feed pipe, feeding nozzle. Pump is immersed in oil bath, formed with inner ring gear wheel body surface, inner surface of wheel rim and gear wheel rim.

EFFECT: higher quality of lubrication.

1 cl, 3 dwg