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Double-rotor for providing lift for air-ground amphibious automobile

A dual-rotor, dual-purpose technology, applied in the field of dual-rotors, can solve the problems of restricting the development of dual-purpose vehicles and low lift efficiency, and achieve the effect of compact and reasonable structural design and simple manufacturing

Inactive Publication Date: 2016-09-07
温和
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing technology cannot meet the above conditions at the same time in terms of external volume and lift efficiency. When hovering in the air and vertical take-off and landing, the lift efficiency is too low, which limits the development of air-ground dual-purpose vehicles.

Method used

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  • Double-rotor for providing lift for air-ground amphibious automobile
  • Double-rotor for providing lift for air-ground amphibious automobile
  • Double-rotor for providing lift for air-ground amphibious automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] There are two installation directions of the fan blade 2. When the blade 1 is driven by vehicle power to revolve and rotate, the convex surface of the blade 2 points to the revolution direction of the blade 1 when the blade 2 turns to the upper half. When the propeller 1 is driven by vehicle power to revolve and rotate by airflow, the installation direction of the fan blade 2 is opposite to the former.

[0016] Working process: The vehicle-mounted power drives the propeller 1 to rotate around the axis 5 and revolve around the main axis 4 at the same time.

[0017] The paddle 1 strokes the airflow to generate lift to lift the open-ground vehicle. At this time, when the blade 2 was turned to the upper half, the concave surface of the blade 2 pointed to the opposite direction of the revolution of the blade 1. When the vehicle-mounted power drives the blade 1 to revolve, no power is needed for the rotation, and the rotation is driven by the airflow generated during the re...

Embodiment 2

[0018] Example 2, see Figure 3-4 , a dual-rotor for providing lift for an open-air dual-purpose vehicle, characterized in that: a main shaft 4 is provided at the center of the double-rotor body, and a plurality of rotating shafts 5 connected to the main shaft 4 are arranged on a plane perpendicular to the main shaft 4, and paddles are arranged on the rotating shaft 5 Wing 1, a plurality of fan blades 2 are uniformly arranged around the paddle wing 1, and the fan blades 2 are fixed to the paddle wing 1 through the fixing ring 3; a deflector matching with the paddle wing 1 is arranged on a plane perpendicular to the main shaft 4, and the deflector is composed of The semicircular groove plate 6 is composed of an arc plate 7 arranged on one side of the semicircular groove plate 6, and the paddle wing 1 is arranged on the top of the semicircular groove plate 6, leaving a certain gap between them to facilitate the rotation of the paddle wing 1; Adjacent deflectors are connected as ...

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Abstract

The invention relates to a double-rotor for providing the lift for an air-ground amphibious automobile. The double-rotor is characterized in that a double-rotor body is provided with a main shaft (4) in the center, multiple rotatory shafts (5) connected to the main shaft (4) are arranged on the plane vertical to the main shaft (4), paddles (1) are arranged on the rotatory shafts (5), multiple blades (2) are uniformly arranged around the paddles (1), and the blades (2) are fixed to the paddles (1) through fixing rings (3). The double-rotor is matched with an ordinary automobile to form an air-ground amphibious automobile, the double-rotor is driven to rotate by an on-board engine of the air-ground amphibious automobile to generate the lift, to lift the manned air-ground amphibious automobile off and the manned an air-ground amphibious automobile can be made to vertically take off and land, hover, freely fly and run on the ground.

Description

technical field [0001] The invention belongs to the field of vehicle devices, and in particular relates to a dual-rotor for providing lift for an open-air vehicle. Background technique [0002] At present, there are many kinds of devices that orbit the air to generate lift: fixed wings, rotary wings, propeller wings, ducted fans, rolling wings, fan wings, and flapping wings. Running, flying in the air, vertical take-off and landing, and free flight, the device that provides lift must meet the following four conditions: First, in a limited space, that is, the projected area is close to that of an ordinary car, and the height from the ground is close to the height of an ordinary car; The second is to generate sufficient lift; the third is that its own weight is relatively light; the fourth is that the required kinetic energy is close to the output power of an ordinary car. The prior art cannot simultaneously satisfy the above conditions in terms of external volume and lift ef...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60F5/02B64C27/32
CPCB60F5/02B64C27/32
Inventor 温和
Owner 温和