"x" rudder and "ten" rudder can convert the rudder system
A technology of rudder system and rotation coordination, which is applied in the direction of rudder steering, transportation and packaging, special-purpose ships, etc., and can solve the problems of limited torque capacity of magnetic transmission and mechanical transmission that cannot be sealed.
Active Publication Date: 2019-10-18
韩先锋
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[0005] The purpose of the present invention is to provide an "X" rudder and a "ten" rudder convertible rudder system to solve the technical problems in the prior art that the magnetic transmission torque capacity is limited and the mechanical transmission cannot achieve good sealing
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[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0027] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0028] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations...
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The invention provides an X rudder and cross rudder convertible rudder system and a stern rudder bearing sealing device thereof and belongs to the technical field of submarine rudder sealing devices.The X rudder and cross rudder convertible rudder system comprises a rudder body and a spherical connecting body; the spherical connecting body is in running fit with a submarine stern frame; the spherical connecting body is connected with the rudder body through a rear connecting shaft; a multi-sealing structure and a shoulder crown body are arranged on the external side of the spherical connecting body; the multi-sealing structure is arranged on the external side of the rear part of the spherical connecting body; the shoulder crown body is arranged on the external side of the front part of the spherical connecting body; the multi-sealing structure and the shoulder crown body are both of spherical shell structures which are concentric to the spherical connecting body; a driving body for driving the spherical connecting body to rotate is arranged in front of the shoulder crown body; and the shoulder crown body is connected with the driving body through a front connecting shaft. According to the X rudder and cross rudder convertible rudder system and the stern rudder bearing sealing device thereof, by using a mechanical transmission mode, the steering of the X rudder and cross rudderconvertible rudder system is realized; and by using the multi-sealing structure to seal the rudder bearing, outside high pressure water is prevented from entering into a submarine body.
Description
technical field [0001] The invention belongs to the technical field of submarine rudder sealing devices, and more specifically relates to a convertible rudder system of "X" rudder and "ten" rudder. Background technique [0002] At present, when the submarine is sailing, the enclosure located on the center line will cause turbulence, and the turbulence will interfere with the steering hydraulic effect of the vertical rudder of the submarine's horizontal steering, so it has a strong negative impact on the rudder effect of the vertical rudder of the "cross" rudder . In the prior art, this effect is offset by increasing the area of the rudder, which will cause the total width of the rudder to exceed the profile of the submarine. Tourism submarines in marine engineering need to often leave the dock. Excessive rudder width directly threatens the navigation safety of the submarine. Moreover, damage to the rudder blades will occur when the submarine is docked for repairs, which w...
Claims
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IPC IPC(8): B63H25/10B63G8/20F16J15/16
Inventor 韩先锋肖小平
Owner 韩先锋