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

FIELD: machine building.

SUBSTANCE: invention can be used in tooth gears with crankcase lubrication by dipping. Lubricating device of gearing contains oil bath with liquid lubricating material, in which gear wheel is immersed. On outlet side of oil bath with wheel rotation there is scraper rigidly installed by means of brackets fixed relative to rotating wheel. One part of scraper is located above upper lubricant level bath at acute angle to horizontal line towards wheel running thereon. This part fits to both ends of wheel with overlapping both ends of toothed rim and part of both ends of wheel body is between rim and circle circumscribed by points of contact of body faces surface with top level of lubricating material. On side of tops of toothed rim this part of scraper is adjacent to top circle of toothed rim along whole width of toothed rim. Other part of scraper, which is continuation of first on side of tops of toothed rim, is bent downwards in vertical and immersed in oil bath to depth commensurable with depth of immersion into tips of toothed rim wheel.

EFFECT: higher quality of gear lubrication.

1 cl, 2 dwg