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Multi-shaft aircraft

A multi-axis aircraft and main shaft technology, applied in the field of aerial photography, can solve the problems of unmanned aerial vehicles such as heavy weight, difficult control of rotor synchronization, and unclear aerial photography, etc., and achieve the effect of optimal wing aerodynamic force, light weight and low cost

Inactive Publication Date: 2014-05-14
张家港锐泰智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-axis aircraft, which solves the problems of unmanned aircraft in the prior art, such as heavy weight, unclear aerial photography, fast power consumption, difficult control of rotor synchronization and inability to change pitch

Method used

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Embodiment Construction

[0028] The technical solutions in the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] ginseng Figure 1 to Figure 5 As shown, the aircraft includes a frame 10, and a drive system 20 and a rotor 30 mounted on the frame.

[0030] The support 10 is a supporting platform, under which a landing gear, an aerial photography platform, etc. can be fixed, and above which, parts such as a power supply and a circuit board can be carried.

[0031] The bracket 10 includes a first side bar 11 and a second side bar 12 arranged in parallel, and the first...

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Abstract

The invention discloses a multi-shaft aircraft. The multi-shaft aircraft comprises a bracket and a driving system; the bracket comprises a first side rod, a second side rod, and a main rod, wherein the first side rod and the second side rod are arranged in parallel; the main rod is fixed between the first side rod and the second side rod; two ends of the main rod are respectively fixed in the middle parts of the first side rod and the second side rod; the driving system is mounted on the bracket and comprises a motor and four rotor wings, wherein the four rotor wings are respectively mounted at four end parts of the first side rod and the second side rod; the motor drives a plurality of rotor wings to rotate through a synchronous transmission mechanism; the synchronous transmission mechanism comprises a main shaft which is driven to rotate through the motor; a synchronous transmission belt is arranged between the main shaft and each of the rotor wings; the synchronous transmission belt is arranged in the first side rod or the second side rod. According to the multi-shaft aircraft, the synchronous transmission belt is arranged in cavity body between the first side rod and the second side rod, a first synchronous belt wheel is arranged in a first protection space of a first support, and thus the synchronous transmission belt and the first synchronous belt wheel can be effectively protected once the aircraft collides by accident.

Description

technical field [0001] The application belongs to the field of aerial photography, and in particular relates to a variable-distance multi-axis aircraft. Background technique [0002] Each axis of the multi-axis aircraft in the existing technical solution is composed of a corresponding propeller and a motor driving the corresponding propeller. The attitude maintenance and maneuvering action of the aircraft flight is to control the speed of each motor separately through the flight control system (the rotation directions of the various motors of the existing multi-axis aircraft are in pairs to counteract the spin torque) to achieve the attitude and action control of the aircraft of. The attitude of the vertical take-off and landing aircraft includes level and tilt. Maneuvering actions include level flight, ascent, descent, and spin (around its own Z axis, that is, the vertical axis of the horizontal plane of the body structure). The ascent and descent actions of the multi-ax...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/08B64C27/12
CPCB64C27/14B64C27/59B64U50/27B64U10/14B64U30/296B64U2101/30
Inventor 杨华东许剑吴奇才赵江
Owner 张家港锐泰智能科技有限公司
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