| 摘要 |
FIELD: mechanical engineering; transport engineering. ^ SUBSTANCE: invention can be used in mechanical transmissions of vehicles, agricultural equipment, processing equipment, reverse reduction gears of ship power plants and other mechanisms where reversing of rotating shafts is required. Proposed reversing mechanism contains input shaft 2 and output shaft 3 coaxially installed in housing 1, change-over mechanism, three bevel gears 4, 5, 6. Gear 4 is installed on housing coaxially to input shaft, gear 5 is installed on housing coaxially to output shaft, and gear 6 is installed on housing, being in constant meshing with gears 4 and 5. Two three-position clutches 7, 8 are installed on housing being arranged on ends of shafts pointed to each other and they connect input and output shafts. Clutch 7 connects gear 4 with input shaft. Clutch 8 connects gear 5 with output shaft. Change-over mechanism provides synchronous movement of both clutches towards each other and in opposite direction and their locking in three positions. ^ EFFECT: providing of reversing of input and output shafts, increased efficiency of mechanism. ^ 2 dwg |
