FIELD: mechanical engineering. SUBSTANCE: worm shaft is thrown into engagement with worm wheel. Drive shaft is mounted in worm wheel. Adjustment unit is connected with drive shaft. Eccentric with slide block is mounted on drive shaft and is movably connected with it. Drive shaft is connected with eccentric by means of flat-and-parallel splines formed on shaft and inner surface of eccentric which ensure mutual interaction of several splines simultaneously. EFFECT: enhanced reliability. 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CONTROLLED ACTUATOR OF PLUNGER PUMP | 0 |
|
SU1786285A1 |
| VARIABLE DRIVE OF FOUR-PLUNGER PUMP | 0 |
|
SU1560798A1 |
| PISTON PUMP ADJUSTABLE DRIVE | 0 |
|
SU1775007A3 |
| CONTROLLED DRIVE OF PLUNDER PUMP | 0 |
|
SU1789750A1 |
| ELECTRICAL PUMP DOSING DEVICE | 2003 |
|
RU2227846C1 |
| DRIVE FOR BATCHING PUMP WITH CONTROLLABLE STROKE OF SLIDE | 1990 |
|
SU1818922A1 |
| ADJUSTABLE-STROKE RECIPROCATING MECHANISM | 0 |
|
SU1555571A1 |
| VARIABLE-CAPACITY PISTON PUMP | 1999 |
|
RU2169860C2 |
| RADIAL FORGING MACHINE | 0 |
|
SU880596A1 |
| VIBRATION EXCITER | 0 |
|
SU1279677A1 |
