| 摘要 |
PURPOSE: To provide an inexpensive lubricating device capable of using lubricant acceptable to prevention of environmental pollution, requiring no maintenance, and having high reliability, in an improved lubricating device to be used for an open gear driving device. CONSTITUTION: In this lubricating device to be provided between gears of a gear driving device, respective one end sides of a pair of pipes 48, 50 in which outflow holes 64, 66 are provided on the upper parts, and a discharge pipe 62 are connected by a T-shaped pipe joint 52, and the other end sides of respective pipes 48, 50 and respectively supply pipes 58, 69 are connected to one another by L-shaped pipe joints. Deflector plates 68, 70 are fixed to respective pipes 48, 50, and a relief valve is provided on the pipe 62. Lubricant guided through the supply pipes 58, 60 is injected from the outflow holes 64, 66 of the pipes 48, 50, collide with the deflector plates 68, 70, and changed into spray state. |
