Three-section type fixed wing unmanned aerial vehicle provided with sprinkling system

A spraying system and unmanned aerial vehicle technology, which is applied in the field of unmanned aerial vehicles, can solve problems such as inability to realize large-scale spraying, failure to meet the use requirements well, and insufficient maximum lift coefficient, so as to achieve high-efficiency spraying and good low-speed flight performance, the effect of improving spray performance

Pending Publication Date: 2017-08-18
西安神骑航空科技有限公司
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Problems solved by technology

Especially for the existing drones, the spraying area is too small and only the wing part can not achieve la

Method used

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  • Three-section type fixed wing unmanned aerial vehicle provided with sprinkling system
  • Three-section type fixed wing unmanned aerial vehicle provided with sprinkling system
  • Three-section type fixed wing unmanned aerial vehicle provided with sprinkling system

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[0049] The technical solutions in the embodiments of the present invention will be described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0050] The core of the present invention is to provide a three-stage fixed-wing UAV equipped with a spraying system, which has a higher maximum lift coefficient, so that the aircraft has a higher maximum lift, and at the same time increases the load and flight of the fixed-wing UAV. And spraying performance, making fixed-wing aircraft have better spraying efficiency.

[0051] A three-stage fixed-wing unmanned aerial vehicle equipped with a spraying system. The wing of the unmanned aerial vehicle is a three-stage wing structure,...

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Abstract

The invention relates to a three-section type fixed wing unmanned aerial vehicle provided with a sprinkling system. Each wing of the unmanned aerial vehicle is of a three-section type wing-type structure and comprises a slat arranged at the front edge of the wing, a main wing arranged in the middle of the wing and a wing flap arranged at the rear edge of the wing. Each main wing comprises a central wing body and outer wing bodies arranged on the two sides of the central wing body, and each wing flap comprises a wing flap body arranged at the rear edge of the corresponding central wing body and flaperons arranged at the rear edges of the corresponding outer wing bodies; and the sprinkling system comprises a container, a pump, a spray pipe and a spray head, the spray head is connected with the pump through the spray pipe, and the pump is connected with the container through the spray pipe. The three-section type fixed wing unmanned aerial vehicle provided with the sprinkling system has the higher maximum lift coefficient so as to have higher maximum lift; and meanwhile, the weight-carrying, flying and sprinkling performance of the fixed wing unmanned aerial vehicle is improved, and thus the fixed wing unmanned aerial vehicle has the higher sprinkling efficiency.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to a three-stage fixed-wing unmanned aerial vehicle equipped with a spraying system. Background technique [0002] In recent years, with the development of unmanned aerial vehicle technology and the reduction of cost, fixed-wing unmanned aerial vehicles have been widely used in various fields such as military, security, transportation, exploration, surveying and mapping, and meteorology. In the military field, fixed-wing UAVs are generally used for high-altitude and high-speed reconnaissance and strikes. In the civilian field, fixed-wing UAVs are generally used for aerial photography, surveying and mapping, and inspections. [0003] Various applications of drones have different technical requirements. For example, UAVs used for long-range reconnaissance have high requirements on the cruise of the aircraft, while UAVs that take off and land in the wild require that the aircr...

Claims

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Application Information

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IPC IPC(8): B64C3/28B64C3/10B64C5/06B64C5/02B64C3/26B64D1/18
CPCB64C3/10B64C3/26B64C3/28B64C5/02B64C5/06B64D1/18B64U10/25B64U2101/00
Inventor 马晓辉丁哲敏赵鹏涛何忠伟欧明章李轲
Owner 西安神骑航空科技有限公司
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