Portable folding spraying device for plant protection unmanned aerial vehicle

A plant protection UAV and spraying device technology, applied in the direction of launching devices, unmanned aircraft, motor vehicles, etc., can solve the problems of lack of anti-recoil structure, dirty body, large space occupation, etc., to achieve easy promotion, The effect of low cost and simple structure
CN112173121APending Publication Date: 2021-01-05徐州蔬客达农业科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
徐州蔬客达农业科技有限公司
Publication Date
2021-01-05

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Patent Text Reader

Abstract

The invention relates to a portable folding spraying device for a plant protection unmanned aerial vehicle, and discloses a spraying device which can expand the spraying area, is convenient to fold and store, does not interfere with normal flight and landing of the unmanned aerial vehicle, can prevent spray from flowing back to a vehicle body, and guarantees the spraying direction of the spray. The device is characterized in that a rotating sleeve is arranged at the bottom of a rotating connecting base, a rotating motor is arranged on the rotating connecting base, a motor shaft of the rotatingmotor is connected with the rotating sleeve, a connector is arranged on the rotating sleeve, a liquid inlet pipe is arranged on the connector and communicated with the interior of the connector, anda fixed end is arranged at the bottom of the connector in a sleeving mode; a plurality of umbrella rib rods are arranged on a fixed end sleeve at equal angles, the plurality of umbrella rib rods are connected through an umbrella film, a connecting pipe is arranged in the fixed end sleeve, one end of the connecting pipe is communicated with the interior of the connector, and one end of the connecting rod is vertically arranged at the bottom of the fixed end sleeve.
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Description

technical field

[0001] The invention relates to a portable folding spraying device for a plant protection drone, which relates to a plant protection drone spraying device that is conveniently folded and stored, and belongs to the field of agricultural production. In particular, it relates to a spraying device that can be conveniently folded and stored while expanding the spraying area, will not interfere with the normal flight and landing of the drone, and can prevent the spray from being poured back onto the body and ensure the spraying direction of the spray. Background technique

[0002] At present, the use of drones for pesticide spraying has gradually become a new popular technology due to its fast speed, low time-consuming, high efficiency and labor-saving features, but the traditional spraying hose of drones Most of them are directly fixed on the feet of the UAV, and in order to ensure the spraying demand, the drug pipe needs to be extended outside the UAV for sprayin...

Claims

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