An oblique paddle ship relates to a ship, comprising a ship body, a motor, a square tube oblique paddle thruster, a power transmission mechanism and a rudder; the square tube oblique paddle thruster and the rudder are arranged at the tail of the ship body. The square tube oblique paddle thruster is connected with the motor by the power transmission mechanism and comprises a left propeller, a right propeller and a square tube. The left propeller and the right propeller are same in structure and size and opposite in rotary direction and are arranged in the square pipe in a left-right symmetric manner. An included angle, in the rear, between the rotary plane of the left propeller and that of the right propeller is smaller than 90 degrees. The rotary plane of the left propeller is vertical to a top plate and a bottom plate of the square tube which is tightly matched with the left propeller and the right propeller. The left propeller and the right propeller are opposite in rotary direction and equal in rotary speed under driving of power of the motor. The oblique paddle ship can be steered by controlling the rudder to deflect. The square tube oblique paddle thruster is small in water facing area and resistance. The ship sails stably and is efficient.
Oblique paddle ship
2015-12-30
Patent
Electronic Resource
English
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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