The invention discloses a gear type hydraulic steering engine. The gear type hydraulic steering engine comprises a cylindrical cylinder body, wherein the upper and lower end faces of the cylindrical cylinder body are respectively sealed by an upper cylinder lid and a lower cylinder lid; a piston matched with the size of the inner wall of the cylindrical cylinder body is arranged inside the cylindrical cylinder body; an output shaft matched with the size of the inner wall of the piston is arranged inside the piston; an indicator drive rod is fixed at one end of the output shaft; the indicator drive rod is connected with an angle indicator arranged on the upper cylinder lid by penetrating through the top end of the piston; an opposite end is connected with a rudder shaft; the rudder shaft is exposed from the lower cylinder lid and rotationally connected with the lower cylinder lid by an anti-thrust bearing; the cylindrical cylinder body is meshed with the piston by a first bevel gear set; the piston is meshed with the output shaft by a second bevel gear set; a cylindrical cylinder body chamber between the upper cylinder lid and the upper end face of the piston forms an upper closed chamber; the cylindrical cylinder body chamber between the lower cylinder lid and the lower end face of the piston forms a lower closed chamber; the upper closed chamber and the lower closed chamber are respectively provided with an oil filling opening. The gear type hydraulic steering engine disclosed by the invention can be used for effectively solving the problems of large size, low transmission efficiency, complex manufacturing process and the like during actual use of a steering engine used by an existing boat.
Gear type hydraulic steering engine
2015-04-01
Patent
Elektronische Ressource
Englisch
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
Electro-hydraulic steering gear
Engineering Index Backfile | 1944
|Electro-hydraulic steering gear
Engineering Index Backfile | 1944
|Electro-hydraulic steering gear
Engineering Index Backfile | 1944
|