Deflection apparatus of propelling device of self-moving carrier on water surface
A technology of displacement device and propeller, which is applied in the direction of the transmission device with synchronous propulsion components, etc., can solve problems such as difficult propeller adjustment, and achieve the effect of strong wind and wave resistance
Inactive Publication Date: 2010-06-30
SHANGHAI MARITIME UNIVERSITY
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Problems solved by technology
But it is mainly used to adjust the position of the propeller of the underwater navigation robot, and it is difficult to adjust the position of the propeller after the surface navigation carrier is overturned.
Method used
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[0027] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.
[0028] like Figure 1 to Figure 3 As shown, a propeller displacement device of a self-propelled carrier includes a rotating mechanism composed of a rotating shaft 1 with a mounting plate 12 and a bearing 3 supporting the rotating shaft. The rotating shaft 1 can rotate around the axis L in a vertical plane . The side of the mounting plate 12 is provided with a radial hole 14, the bearing 3 is provided with a bearing housing 4, the bearing 3 and the bearing housing 4 are installed on the deck 8 of the self-propelled carrier, and the bearing housing 4 and the rotating shaft 1 are provided with The matching radial slots A and B, the connecting piece 10 adopts a slender connecting rod, one end of which is fixed on the mounting plate 12 through the s...
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The invention provides a dislocation device suitable for the propeller of automatic water surface vehicles such as water robots and unmanned ships, which is capable of enabling the overturned automatic water vehicle to gain propulsion again to resume sailing. The dislocation device is characterized in that the dislocation device comprises a rotating mechanism which is installed on the deck of theautomatic water vehicle and can rotate in the vertical plane, a locking mechanism which has the capability of locking the rotating mechanism when the automatic water vehicle sails normally and unlocking the rotating mechanism when the automatic water vehicle overturns, and a driving element which can drive the rotating mechanism to rotate when the automatic water vehicle overturns; a connector connected with the propeller is arranged on the rotating mechanism. The dislocation device can change the installation position of the propeller when the automatic water vehicle overturns to enable the automatic water vehicle to gain propulsion again so as to resume to normal sailing; therefore the dislocation device makes the automatic water vehicle have strong capability to resist storms.
Description
technical field [0001] The invention relates to the technical field of ship automation, in particular to a thruster displacement device suitable for self-propelled carriers of surface robots and surface unmanned boats. Background technique [0002] Anti-overturning has always been an important issue for water navigation carriers such as ships and surface robots. In order to make the water navigation carrier have better anti-overturning performance in wind and waves, the method in the prior art is to make the water navigation carrier have sufficient metacentric height. However, even if the sailing carrier has sufficient metacentric height, there is still the possibility of capsizing in strong winds and waves. Once capsized, the propeller will flip from the lower side of the deck to the upper side of the deck, exposed to the air, and the sailing carrier will lose its propulsion power. Since the self-propelled carrier is not manned, the upper and lower parts of the deck can b...
Claims
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IPC IPC(8): B63H23/32
Inventor 王建华顾伟褚建新康伟张燕
Owner SHANGHAI MARITIME UNIVERSITY