Plant protection unmanned aerial vehicle

A plant protection UAV and fuselage technology, applied in the field of UAV, can solve the problems that affect the measurement accuracy of the sensor in the fuselage, it is difficult to meet the needs of plant protection operations, and the spraying range of plant protection drones is small, so as to meet the needs of modern plant protection operations. demand, save the cost of plant protection operations, and speed up the effect of plant protection operations

Pending Publication Date: 2019-06-14
TOPXGUN NAN JING ROBOTICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The spraying range of the above-mentioned plant protection drones is small, which is difficult to meet the needs of today's plant protection operations
The arm is fixedly connected to the fuselage, and the vibration generated by the rotor operation is directly transmitted to the fuselage. The stability of the fuselage is insufficient, which easily affects the measurement accuracy of the sensors in the fuselage.

Method used

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  • Plant protection unmanned aerial vehicle

Examples

Experimental program
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Effect test

Embodiment 1

[0039]The present embodiment provides a plant protection unmanned aerial vehicle, referring to the figure, including a fuselage 8, a machine arm 1, a rotor 7 and a spray nozzle, and also includes a support frame connecting the machine arm 1 and the fuselage 8, and the machine arm 1 There are two and arranged in parallel, the two machine arms 1 are respectively arranged on the front side and the rear side of the fuselage 8, and the support frame includes two first connecting frames 2 arranged in parallel and vertically connected to the two ends respectively. Two mutually parallel second connecting frames 3 of the first connecting frame 2, the two first connecting frames 2 are respectively located on the left and right sides of the fuselage 8 and the two ends of the first connecting frame 2 are respectively connected to the two The machine arm 1 is connected, and the second connecting frame 3 passes through the fuselage 8 and is fixedly connected with the fuselage 8. The fuselage...

Embodiment 2

[0042] In the existing plant protection drones, the medicine box is usually fixed at the bottom of the fuselage, and the battery is fixed on the fuselage through straps. Due to the complicated installation structure between the medicine box and the bottom of the fuselage, it is difficult to replace. Therefore, when the medicine solution in the medicine box is insufficient during the plant protection operation, it is necessary for the plant protection drone to transport the medicine solution into the medicine box through the medicine injection device after returning to the flight, which wastes time and manpower and delays the plant protection operation process. To a certain extent, it increases the cost for users to use drones for plant protection operations. In addition, the medicine box is installed at the bottom of the drone's fuselage, which occupies a large space under the fuselage, and the center of gravity of the drone is far from the ground, which increases the instabili...

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Abstract

The invention belongs to the technical field of unmanned aerial vehicles, and particularly relates to a plant protection unmanned aerial vehicle. The vehicle includes a fuselage, arms, a rotor, a nozzle and a support frame connecting the arms and the fuselage, the two arms are arranged in parallel, the two arms are respectively disposed on the front side and the rear side of the fuselage, the support frame includes two first connecting brackets arranged in parallel and two mutually parallel second connecting brackets with two ends respectively vertically connected with the first connecting brackets, the two first connecting brackets are respectively located on the left and right sides of the fuselage, the two ends of the first connecting brackets are respectively connected to the two arms,and the second connecting brackets penetrate through the fuselage and are fixedly connected to the fuselage. According to the plant protection unmanned aerial vehicle, the arms and the fuselage are connected through the support frame, the fuselage is fixed on the support frame, the overall structure of the unmanned aerial vehicle is stable, thereby reducing the influence on the measurement accuracy of a sensor in the fuselage, the flight stability of the unmanned aerial vehicle is improved, the spray width is large, and the operation needs of modern plant protection are met.

Description

technical field [0001] The invention relates to the technical field of drones, in particular to a plant protection drone. Background technique [0002] With the maturity of drone technology and the popularization of modern agricultural concepts, the application of plant protection drones is becoming more and more extensive. The use of plant protection drones to spray pesticides can not only save manpower and material resources, but also keep away from remote control operations and avoid spraying operations. Personnel are exposed to pesticides, which improves the safety and spraying efficiency of pesticide spraying operations. [0003] The existing plant protection UAV includes a fuselage, an arm and a medicine box. Usually, there are multiple arms and are arranged around the fuselage. One end of the arm is connected to the fuselage, and the other end is fixed with a rotor. The box is fixed at the bottom of the fuselage. The spraying range of the above-mentioned plant prote...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D1/18B64C1/06B64D27/26B64C27/08A01M7/00
CPCA01M7/00B64C1/06B64C27/08B64D1/18B64D27/26
Inventor 高廉洁尹亮亮张羽
Owner TOPXGUN NAN JING ROBOTICS CO LTD
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