FIELD: mechanical engineering; drives of working member of different machines and mechanisms. SUBSTANCE: tensioner has driving and driven pulleys. Bell crank with tensioning roller on one arm is hinge-mounted on machine frame. Spring with adjusting mechanism is hinge-connected by one end on machine frame and hinge-connected by other end with lever. Slider is installed on other arm of bell crank for moving along arm. Slider is hinge connected with spring and rocker arm adjustable in length which is hinge connected by other end on machine frame. Centers of hinge joints of spring and rocker arm with slider are located in one point. EFFECT: enlarged operating capabilities. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BELT DRIVE CONNECTING AND DISCONNECTING MECHANISM | 2000 |
|
RU2186478C1 |
| THRASHER | 0 |
|
SU735214A1 |
| METHOD AND DEVICE OF AUTOMATIC TENSION OF TRANSMISSION BY FLEXIBLE CONNECTION | 2008 |
|
RU2509934C2 |
| PLUCKER OF FLAX HARVESTING MACHINE | 2013 |
|
RU2552428C1 |
| HYDRO-DRIVE OF TENSIONER OF BELT TRANSMISSION | 2009 |
|
RU2399799C1 |
| BELT CENTRIFUGE FOR SHAPING TUBULAR ARTICLES | 0 |
|
SU841985A1 |
| MECHANISM FOR ACTUATING AND SHUTTING-OFF BELT DRIVE | 0 |
|
SU1653597A1 |
| DEVICE FOR EMERGENCY DISENGAGEMENT OF BELT TRANSMISSION | 0 |
|
SU1714255A1 |
| TENSION APPARATUS FOR V-BELT DRIVE | 1992 |
|
RU2081551C1 |
| ARRANGEMENT FOR SUPPLYING WATER TO MOVING WATERING MACHINES | 0 |
|
SU692596A1 |
