LUBRICATING DEVICE OF GEARING Russian patent published in 2017 - IPC F16H57/04 

FIELD: machine engineering.

SUBSTANCE: lubricating device contains a complete oil bath with a liquid lubricant, in which the lubricated gears are shipped. Each wheel by its release during the rotation of the oil bath, is provided with a couple of scratchers, symmetrically adjacent to both its ends. Scrapers are strengthened motionless relative to the rotating wheel, above the upper level of the lubricant, with overlapping ends of the wheel and the circle described touch points rotating wheel ends with the upper level of the lubricant. Each scraper is made in the form of a rectangular section of the strip, curved along the arc in the direction from the oil bath up along the lower half of the end of the wheel and adjacent to the wheel with its end at a right angle.

EFFECT: increased quality of the gearing lubrication.

2 dwg