| 摘要 |
PROBLEM TO BE SOLVED: To provide a circulation mechanism of a reduction gear reducing heating and noises, and achieving miniaturization and an inexpensive price by enabling lessened lubricating oil to be circulated through each gear train to solve a problem that a change cannot be made, time is required for preparation and designing, and a lubricating oil quantity cannot be expected since a partition member is attached in accordance with a tilt although, in a circulation of a lubricating oil of a conventional reduction gear, the L-shaped partition member for distributing for each of a plurality of gear trains is provided and the lubricating oil can be supplied to a gear and a shaft when attached at a tilt position.SOLUTION: In a transmission 1 having a plurality of gear trains in a case body 2, a distribution oil gear 22 for impregnating at least one gear with the lubricating oil O is arranged. An arrangement hole 11 is arranged on the side surface of the distribution oil gear 22. A supply tube 13 for discharging the lubricating oil O at a pumping rising position is arranged in the arrangement hole 11. The supply tube 13 is configured to spray the lubricating oil O to the other gears. |
