Disclosed is a vertical-type forklift electric power-assisted steering device. The vertical-type forklift electric power-assisted steering device comprises a steering wheel and an electronic control unit. The power-assisted steering device further comprises a first rotating shaft, a second rotating shaft and a gear motor. A first driving gear is arranged at the lower end of a power output shaft, and a first driven gear engaged with the first driving gear is arranged at the upper end of the first rotating shaft. A third gear is arranged at the lower end of the first rotating shaft. A fifth gear is arranged at the lower end of the second rotating shaft. The third gear is engaged with a fourth gear. The fifth gear is engaged with the fourth gear. The fourth gear is connected with a steering wheel through a flange plate. A motor shaft of the gear motor is connected with the upper end of the second rotating shaft through a clutch. A connecting shaft base is provided with a potentiometer, the potentiometer is connected with the electronic control unit, and the electronic control unit is connected with the gear motor and the clutch. The vertical-type forklift electric power-assisted steering device is capable of saving labor and easy to maintain.
Vertical-type forklift electric power-assisted steering device
30.12.2015
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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