LUBRICATION OF CYLINDRICAL REDUCER Russian patent published in 2018 - IPC F16H57/04 

FIELD: machine engineering.

SUBSTANCE: device for lubricating the cylindrical reducer includes a gear, a slow wheel, a spring-loaded plunger arranged in oil bath and constantly interacting with the cam installed on the slow wheel, a pressure pipeline and a device for feeding lubricant into the tooth contact zone. The device for supplying lubricant consists of a body in the form of a cylindrical sleeve, a cylindrical slider with internal cavity for liquid lubricant material. On outer surface of the slider there are grooves with holes connecting the inner cavity of the slider with injectors placed on the housing in a zone for feeding lubricant into the pole zone of engaged wheels.

EFFECT: increased service life and performance capacity of high-loaded high-speed stage of the cylindrical reducer.

2 dwg