High -speed launch

• Main Author: GONG MINGYUAN
• Format: Patent
• Language: Chinese; English
• Published: 30.11.2018
• Subjects: MARINE PROPULSION OR STEERING; PERFORMING OPERATIONS; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; TRANSPORTING

The utility model relates to a high -speed launch, including the hull, rotary mechanism is installed to the afterbody of hull, rotary mechanism is last to be equipped with 3 installation arms, all installs a screw on every installation arm, and these 3 screws are high -speed screw, slow spin oar and the screw of backing a car respectively, install the motor on the hull, the output shaft of motor with rotary mechanism connects to a selective screw with in 3 screws rotates quiet underwater, install engine and drive mechanism on the hull, the engine passes through drive mechanism is selective tobe connected with a screw. The utility model discloses a set up 3 screws, the speed of motor boat when 150kmh is following, adopt the slow spin oar, and when motor boat speed exceedes 150kmh, then adopt high -speed screw, therefore can select different screws according to actual speed, guarantee the speed that the motor boat can reach to be needed, and can practice thrift the energy relatively. 本实用新型涉及种高速快艇，包括艇体，所述艇体的尾部安装