Electric 360° full-turn dual-engine contra-rotating propulsion device with outboard and outboard
A technology of propulsion and full rotation, applied in outboard propulsion, propulsion engine, mechanical gear transmission, etc., can solve the problems of large gear transmission power loss, large bearing load, high cost, and improve speed and propulsion efficiency. , The effect of promoting efficiency improvement and energy saving value improvement
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[0044] see figure 1 , 2 , the electric 360° full-rotation inboard and outboard dual-engine counter-rotating propulsion device of the present invention includes: a paddle rudder revolving body 5 fixed on the stern part 1; Support 4; the conical support 4 is screwed to the circular plate base 3 on the top, and the AC permanent magnet frequency conversion speed regulation or DC permanent magnet brushless speed regulation main motor 10, 3 sets of 360 ° full-scale motors are installed on the circular plate base 3 The rotary motor includes an encoder 13, a servo motor 12 and a speed reducer 11; the first transmission chain that drives the intermediate drive shaft 9 of the paddle rudder rotary body 5 drives the second transmission chain of the rotary part of the paddle rudder rotary body 5, so that the counter-rotating paddle The hydraulic lifting cylinder 14 that changes from two-dimensional movement to three-dimensional movement, the electronic control drive mechanism 16 that is o...
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