A tethered unmanned aerial vehicle smoke agent spraying system and spraying method suitable for rubber trees

Abstract

The invention discloses a tethered unmanned aerial vehicle smoke agent spraying system and spraying method suitable for rubber trees. The spraying system includes an unmanned aerial vehicle and an unmanned vehicle that stays on the ground. A spraying device for spraying smoke and pesticides to rubber trees, the spraying device includes a high-altitude medicine storage box, a spray head, and is used for secondary atomization of the smoke and pesticides in the high-altitude medicine storage box and conveyed to the spray head under pressure A tethered cable is provided between the unmanned vehicle and the unmanned aerial vehicle for delivering electrical energy to the unmanned aerial vehicle and delivering smoke and pesticides to the spraying device. The present invention can continuously and effectively carry out the precise smoke spraying operation on the rubber forest with tall and straight trees.

Description

technical field [0001] The invention relates to an agricultural unmanned aerial vehicle spraying device and method, in particular to a mooring system and a spraying method for a mooring unmanned aerial vehicle suitable for rubber trees. Background technique [0002] In the process of planting rubber trees, rubber trees often suffer from pests and diseases, which require long-term management and regular pest control. In spraying technology, site environment and forest segment size and distribution are important factors restricting the choice of spraying equipment. Most of the traditional methods of application of rubber tree pests and diseases are manually carrying sprayers or dusters, or using air conveyors for application. This operation method has poor control effect, high operation difficulty and high cost, and pesticide residues cause serious environmental pollution. , and may also cause certain harm to the health of the staff. [0003] With the continuous development ...

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Problems solved by technology

[0004] However, limited by the spraying method, its own pesticide loading and the different growth characteristics of the operating objects, the effect of drones spraying liquid pesticides on forest trees is not particularly ideal.

Especially for rubber trees with tall trees, it is difficult to effectively guarantee the operation effect and operation continuity, especially in the lower canopy and the back of the leaves, the drug receiving effect is poor, which affects the final pest control effect

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