AUV propulsion system based on dynamic and static seal conversion of flexible deformation

• Main Authors: SONG ZHIBIN, HOU ZHENMIN, DU XIAOLONG
• Format: Patent
• Language: Chinese; English
• Published: 09.08.2024
• Subjects: AIRCRAFT CARRIERS; MINE-LAYING; MINE-SWEEPING; OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; PERFORMING OPERATIONS; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; SUBMARINES; TRANSPORTING

The invention discloses a flexible deformation-based dynamic and static seal conversion AUV propulsion system, which comprises a base, a shell and a steering rudder, a driving push rod motor and a steering push rod motor are arranged on the base, flexible seal spacer bushes are fixedly arranged outside push rods of the driving push rod motor and the steering push rod motor in a surrounding manner, an oil bag is arranged on the base, and the flexible seal spacer bushes are arranged in the oil bag. An inner cavity which is communicated with the oil bag and can allow the push rod to enter is formed in the base; a piston is arranged at the end of a push rod of the push rod driving motor, a connecting rod is fixedly connected to the piston, a crankshaft is fixedly arranged at the other end of the connecting rod and connected with a driving gear through an intermediate shaft, the rear side of the driving gear is sequentially meshed with a driven gear, a driving bevel gear and a driven bevel gear, and the driven bev