Vertical take-off and landing rotor type unmanned aerial vehicle

Abstract

The invention relates to the field of unmanned aerial vehicles, and in particular discloses a vertical take-off and landing rotary wing type unmanned aerial vehicle which mainly comprises a mainframe assembly, an engine unit, a rotary wing assembly and a tail transmission assembly, wherein the mainframe assembly comprises side body plates, a transmission component and a main shaft; the main shaft is vertically arranged on the transmission component; the engine unit is arranged between the side body plates; the tail transmission assembly is connected with the mainframe assembly through a tail tube; the rotary wing assembly is connected with the main shaft; the rotary wing assembly comprises a pair of main rotary wings and a pair of auxiliary wings which are arranged perpendicularly to one another; a total distance sliding block group is arranged at the cross part of the main rotary wings and the auxiliary wings; a cross disc is arranged below the total distance sliding block group; the cross disc is arranged on the main shaft; the capacity of the engine unit is 111CC. The unmanned aerial vehicle has the advantages that the effective load of the unmanned aerial vehicle can be 15KG, can take off and land vertically, requires lowly on the ground space, does not need special take-off and landing field or runway, and is rapid in flying speed, low in manufacturing cost, high in flexibility, safe for operators and high in universality.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to a vertical take-off and landing rotor type unmanned aerial vehicle. Background technique [0002] At present, the conventional high-altitude operations are mainly manned aerial vehicles, but the take-off and landing are limited by the site during the operation, and due to the large shape, the aerial flight cannot operate in the complex surrounding environment. With the acceleration of the opening of my country's low-altitude field and the reform of the airspace management system, as well as people's understanding of efficient operations, the application of unmanned aerial vehicles is becoming more and more extensive. Whether it is applied in the field of national defense transportation or in the field of agricultural and forestry scientific research, from the perspective of operational accuracy, flight controllable range and application fields, the development and applicat...

AI Technical Summary

Problems solved by technology

[0003] Existing high-altitude operations, whether it is high-altitude spraying of pesticides in agricultural applications, or high-altitude imaging and other applications, all use manned aircraft. Not only is the cost high, the site requirements are high, and the surrounding environment is restricted, but the versatility is not strong and controllable Low performance, low maneuverability, and must be operated by professional pilots

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