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Logistics unmanned rotor wing aircraft capable of walking on ground

A technology of unmanned rotorcraft and walking frame, which is applied in the field of aviation and can solve the problems that cannot meet the needs of fast and real-time express delivery

Active Publication Date: 2015-03-11
AVIATION IND INFORMATION CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The ever-increasing pace of urban life puts forward higher and higher requirements for logistics efficiency. Traditional ground vehicle transportation can no longer meet the needs of fast and real-time express delivery. UAV air logistics has emerged as the times require.

Method used

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  • Logistics unmanned rotor wing aircraft capable of walking on ground
  • Logistics unmanned rotor wing aircraft capable of walking on ground
  • Logistics unmanned rotor wing aircraft capable of walking on ground

Examples

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Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with accompanying drawing, please refer to Figure 1 to Figure 5 .

[0018] Such as figure 1 As shown, a logistics unmanned rotorcraft that can walk on the ground includes a chassis 1 and a coaxial dual-rotor 2 arranged on the chassis 1. The chassis 1 has four body frames 3, and the central position of the chassis 1 is provided with Revolving shaft 4, the upper end of revolving shaft 4 is connected with coaxial double-rotor 2, the lower end of revolving shaft 4 is connected with oil-powered engine 5, and oil-driven engine 5 drives rotating shaft 4 to rotate through rotating shaft 4 to provide power for coaxial double-rotor 2, and oil-driven engine 5 and The fuel tank 6 is connected, and the flight control system 7 is set on the chassis 1, which is electrically connected to the oil-powered engine 5 and the fuel tank 6, and controls the fuel tank 6 to supply oil to the oil-powered engine, and ...

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Abstract

The invention belongs to the technical field of aviation, and relates to an unmanned aerial vehicle, in particular to a logistics unmanned rotor wing aircraft capable of walking on the ground. The logistics unmanned rotor wing aircraft comprises an aircraft case and double coaxial rotor wings arranged on the aircraft case, wherein a walking device is arranged at the bottom of the logistics unmanned rotor wing aircraft. Through the adoption of the design that the walking device is arranged on the unmanned rotor wing aircraft, the unmanned rotor wing aircraft has an automatic walking function after landing, and the defect that pulleys have to be additionally arranged at the bottom of a traditional unmanned aerial vehicle for dragging due to inaccurate points of fall after the unmanned aerial vehicle lands is avoided; by mounting a parachute launching device, in the failure of an oil-driven engine of the unmanned rotor wing aircraft, a parachute is launched, and an emergency descent damping device is opened, so that the unmanned rotor wing aircraft slowly lands on the ground, and the damage on objects and crowds of people on the ground is prevented.

Description

technical field [0001] The invention belongs to the technical field of aviation, and relates to an unmanned aerial vehicle, in particular to a logistics unmanned rotorcraft capable of walking on the ground. Background technique [0002] The ever-accelerating pace of urban life has put forward higher and higher requirements for logistics efficiency. Traditional ground vehicle transportation can no longer meet the needs of fast and real-time express delivery. UAV air logistics has emerged as the times require. In remote areas and mountainous terrain, especially in some scenic spots, where the mountain roads are rugged, human transportation of goods is time-consuming and laborious, and the efficiency is low. Relying on logistics drones will greatly improve the efficiency of goods distribution and reduce labor costs. The unmanned rotorcraft used in logistics should have the characteristics of high operating efficiency and high safety. High safety, reflected in system reliabilit...

Claims

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Application Information

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IPC IPC(8): B64C27/10B64D17/80B64D45/04B60F5/02
Inventor 王英杰吴强姜洪法龚旭东
Owner AVIATION IND INFORMATION CENT
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