LIQUID LUBRICANT SUPPLY DEVICE Russian patent published in 2015 - IPC F16H57/04 F16N7/14 

FIELD: machine building.

SUBSTANCE: liquid lubricant supply device contains lubricant sprayer 4 made as box without top lid. The box 4 is secured on one arm 10 of the rocker 6 installed on hinge 7 inside the gearbox casing with possibility of movement in vertical plane. Cam 8 is installed on the driven shaft 9 and is located with possibility of periodic contact with the second arm 5 of the rocker 6. The rocker is equipped with spring 11 moving upward the arm 10 of the rocker with box after the arm 5 release of the cam 8 until the box top exit from the oil bath 2. The device is also equipped with the limiter 12 to limit upward movement of the arm 10 of the rocker 6. At place of the absent top lid of the box 4 a sprayer of the spayed lubricant 13 is installed in form of a mesh with size equal to size of this absent lid.

EFFECT: increased efficiency of the liquid lubricant supply to friction parts of the gearbox.

2 dwg