FIELD: machine building.
SUBSTANCE: invention relates to the machine building industry and can be used for the transfer of rotational movement from a drive shaft to a driven shaft with the simultaneous protection of mechanisms against overloads exceeding the design ones. A safety clutch is provided with a hinged rhombic four-link chain, on the lateral apexes of which there mounted are bearing assemblies with intermediate pulleys interacting with drive and driven pulleys by means of a belt transmission. A lower assembly of the four-link chain is fixed and provided with a drive shaft arranged in it, and an upper assembly is movable and provided with a pin interacting with a guide mechanism and connected by means of a spring to the clutch housing.
EFFECT: simpler design of the safety clutch.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MOWING MACHINE | 0 |
|
SU1440403A1 |
| MECHANISM FOR MOVEMENT TRANSFORMATION | 2007 |
|
RU2374526C2 |
| MINITRACTOR IMPLEMENT ACTUATOR | 0 |
|
SU1348238A1 |
| STEPLESS DRIVE OF VEHICLE | 2020 |
|
RU2737407C1 |
| MOTOR CULTIVATOR WITH FORWARD SPEED STEPLESS REGULATION | 2015 |
|
RU2602438C1 |
| STAGELESS POWER TRANSMISSION FOR VEHICLES | 0 |
|
SU1618945A1 |
| COUPLING | 0 |
|
SU1281777A1 |
| CONTINUOUSLY VARIABLE TRANSMISSION (OPTIONS) | 2022 |
|
RU2778182C1 |
| MECHANISM FOR STEPLESS AUTOMATIC CONTROLLING OF GEAR RATIO | 1991 |
|
RU2012833C1 |
| DRIVING PULLEY FOR STEPLESSLY ADJUSTABLE DRIVE | 2002 |
|
RU2251639C1 |
