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Rotor power system of unmanned plane

A technology of a power system and a rotor, applied in the field of unmanned aerial vehicles, can solve problems such as low power efficiency and insufficient torque, and achieve the effect of improving power efficiency and improving the problem of insufficient torque.

Inactive Publication Date: 2017-12-05
天津市宏宇天翔科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] UAVs are widely used in the military and civilian fields. The current UAV rotors are generally driven directly by motors. This motor direct drive method has insufficient torque and low power efficiency, which cannot be used for UAVs. Provide strong power support, so it is necessary to provide a new type of UAV rotor power system to improve power efficiency

Method used

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  • Rotor power system of unmanned plane

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Embodiment Construction

[0011] Below, the substantive features and advantages of the present invention will be further described in conjunction with examples, but the present invention is not limited to the listed examples.

[0012] see figure 1 Shown, a kind of unmanned aerial vehicle rotor power system comprises a gear box 1 with a reduction ratio made of metal material between 0.5-4 times, and a reduction gear 2 is provided in the reduction box, and the reduction gear is connected with The drive shaft 3 used to drive the rotor of the drone to rotate.

[0013] The present invention includes a gear box with a reduction ratio of 0.5-4 times made of metal materials, and a reduction gear is arranged in the gear box, and the gear reduction gear is connected to the drive shaft for driving the rotor of the drone. It can effectively improve the problem of insufficient torque directly output by the traditional UAV motor, so that the power efficiency has been greatly improved. The outer wall of the gearbox ...

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Abstract

The invention relates to a rotor power system of an unmanned plane. The system comprises a reduction box which is prepared from a metal material and has reduction ratio of 0.5-4 times. A reduction gear is arranged inside the reduction box. The reduction gear is connected to a driving shaft used for driving rotors of the unmanned plane to rotate. According to the invention, the system comprises the reduction box which is prepared from a metal material and has reduction ratio of 0.5-4 times, the reduction gear is arranged inside the reduction box, and the reduction gear is connected to the driving shaft used for driving rotors of the unmanned plane to rotate. Then, the problem that a traditional unmanned plane's motor has insufficient torsional force for direct output can be effectively improved, and power efficiency is greatly raised.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicles, and in particular relates to an unmanned aerial vehicle rotor power system. Background technique [0002] UAVs are widely used in the military and civilian fields. The current UAV rotors are generally driven directly by motors. This motor direct drive method has insufficient torque and low power efficiency, which cannot be used for UAVs. To provide strong power support, it is necessary to provide a new type of UAV rotor power system to improve power efficiency. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned technical problems and provide a UAV rotor power system with heat dissipation function. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] A UAV rotor power system, including a reduction gear box made of metal material with a reduction ratio of 0.5-4 times, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/12F16H57/032F16H57/04
CPCF16H57/032F16H57/0416B64C27/12F16H2057/02039B64U30/20
Inventor 苗海王滨
Owner 天津市宏宇天翔科技有限公司