Self-adaptive noise reduction tail shaft bracket
A stern shaft frame and self-adaptive technology, which is applied to the transmission device of synchronous propulsion components, water-action propulsion components, etc., can solve the problems of inability to self-adaptively adjust the shape or angle, and the lack of adaptability to multiple working conditions, so as to reduce the Self-cavitation, increasing thrust, and changing the effects of the wake field
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[0022] An adaptive noise-reducing stern shaft frame of the present invention will be further described in detail below with reference to the accompanying drawings.
[0023] According to the different streamline angles at different depths, the stern shaft bracket is divided into different areas according to different depths, and each area can be set with different deflection angles according to working conditions. A hydraulic mechanism is arranged inside the stern shaft frame, and the movable block of the stern shaft frame can be rotated around the fixed support shaft through a hydraulic drive mechanism. In addition, the rotatable stern shaft frame is provided with supporting rods at the front and rear to ensure the strength and rigidity of the stern shaft frame connecting the hull and the stern shaft. The sliding deformation skin using segmented rigid plates can be applied to cover the stern shaft frame to ensure a smooth surface.
[0024] In addition, as a load-bearing struc...
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