Amphibious transportation boat with cycloidal propellers
A cycloidal propeller and hull technology, applied in the field of transport boats, can solve problems such as high resistance, difficulty in taking off and landing, driving or low-altitude flight, and achieve the effects of saving energy consumption, enhancing amphibious transport capacity, and increasing transport mobility
Inactive Publication Date: 2013-12-11
NORTHWESTERN POLYTECHNICAL UNIV
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Problems solved by technology
[0006] In order to solve the problem that the existing hovercraft cannot break away from the water surface and have high resistance, and overcome the limitation that the existing wing-in-ground craft can only sail at a relatively high speed, and it is difficult to take off and land on land, drive or fly at low altitude, the transport boat consumes With less power, flexible maneuverability, low noise, vertical take-off and landing capability and amphibious transportation capability, the present invention proposes a cycloidal propeller amphibious transport boat
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[0041] Describe the present invention below in conjunction with specific embodiment:
[0042] The cycloidal paddle amphibious transport boat in this embodiment mainly includes a hull 1, a passenger compartment 6 and four cycloidal paddle propellers.
[0043] Refer to attached Figure 15 , the hull of the cycloidal propeller amphibious transport boat mainly includes a hull 1, a crew compartment 6 and a landing gear.
[0044] Refer to attached Figure 15 , the hull 1 is elliptical and flat, the length of the hull 1 is 20m, the width is 12m, the wall thickness of the hull 1 is 0.4m, and it is made of carbon fiber composite material. There is a cabin hatch 8 with a diameter of 3m on the longitudinal symmetry axis of the hull 1 at 4m from the frontmost point of the hull 1; and the interior space of the hull constitutes a cabin for placing the drive motor 19 and installing various cables. It can also be used to place some goods. The cabin hatch cover 8 is in a closed state at or...
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The invention discloses an amphibious transportation boat with cycloidal propellers. The amphibious transportation boat with cycloidal propellers comprises a boat body and a plurality of cycloidal propeller thrusters, wherein the cycloidal propeller thrusters are symmetrically mounted on two sides of the boat body along a symmetrical side of the boat body; paddles of the cycloidal propeller thrusters are externally positioned on the left side and the outer side of the boat body; driving devices of the cycloidal propeller thrusters are positioned in the boat body; and the boat body comprises a boat body, a passenger compartment and an undercarriage. By adopting the cycloidal propellers, the efficient lifting force can be provided, so that the transportation boat can fly out of the water and the shortage of great resistance for the existing hovercraft during navigating in the water can be solved; moreover, the cycloidal propellers have higher aerodynamic efficiency compared with the propellers, when the cycloidal propellers are used as propelling devices and the lifting devices, the energy consumption can be saved and the voyage and the carrying capacity of the transportation boat are improved; simultaneously, when the slipstream of the cycloidal propellers strikes the sea or the ground, the ground effect can be enhanced and the lifting force of the cycloidal propellers and the boat body can be improved; and in addition, the cycloidal propellers have omnidirectional vectored thrust, so that the vertical take-off and landing can be simply and directly carried out on the transportation boat and the transportation mobility of the transportation boat is improved.
Description
technical field [0001] The invention belongs to the technical field of transport boats, in particular to an amphibious transport boat with cycloidal propellers. Background technique [0002] High-speed water transport is an irresistible wave of the world's shipping industry. High-speed ships are the protagonists of high-speed water transport. There are many types of high-speed ships and ship types emerge in endlessly. The most representative ones are hovercraft and wing-in-ground craft. [0003] A hovercraft is a vehicle that is supported by air cushions at the bottom of the vessel, usually powered by propellers mounted on the hull. The air cushion is usually formed by a continuous supply of low-pressure gas. When sailing, because the hull is supported by the air cushion and floats on the water surface, the water resistance of the hull is reduced, and the speed is faster than ordinary ships that consume the same power. The disadvantage of the hovercraft is that although the...
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IPC IPC(8): B64C35/00
Inventor 唐继伟胡峪宋笔锋杜帆吴超
Owner NORTHWESTERN POLYTECHNICAL UNIV