Pesticide spraying device for unmanned aerial vehicle

Abstract

The invention belongs to the technical field of unmanned aerial vehicles, particularly relates to a pesticide spraying device for an unmanned aerial vehicle, and provides the following scheme for solving the problem that pressure borne by a spray head is large. The pesticide spraying device comprises an unmanned aerial vehicle body and a remote control handle, a pesticide spraying frame is arranged on the outer wall of the bottom of the unmanned aerial vehicle body, a connecting plate is mounted on the outer wall of the bottom of the pesticide spraying frame, second water pipes distributed atequal intervals are arranged at the two sides of the outer wall of the bottom of the connecting plate, and the second water pipes are different in length and are of an inverted-V-shaped structure on the whole. By arranging a drop-shaped spraying disc, atomizing nozzles, a water pump, a Y-shaped guide pipe and the second water pipes, the second water pipes are different in length and are of an inverted-V-shaped structure as a whole, the atomizing nozzles can be located in a scattered and different-height structure, a height difference is formed when pesticide descends, and uniform pesticide spraying is facilitated; and a drop-shaped structure of the drop-shaped spraying disc can bear the minimum pressure when the unmanned aerial vehicle lands, and the drop-shaped spraying disc can be effectively prevented from being damaged.

Description

technical field [0001] The invention relates to the technical field of drones, in particular to a medicine spraying device for drones. Background technique [0002] Man-machines are mainly divided into civilian drones and military drones. Here we mainly discuss civilian drones. With the gradual maturity of drone technology, manufacturing costs and entry barriers have been reduced, the consumer drone market has exploded, and more and more drones have entered various industries. For example, drones can now be used to spray potions. [0003] After searching, the Chinese patent authorization number is CN108860613A, which discloses a spraying device for unmanned aerial vehicle, including X5UW unmanned aerial vehicle main body and medicine box. [0004] The above-mentioned patent also has the following disadvantages: when the UAV is ascending and descending, the nozzle for spraying pesticides will be under greater pressure during the process of ascending and descending, which wi...

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Problems solved by technology

[0004] The above-mentioned patent also has the following disadvantages: when the UAV is ascending and descending, the nozzle for spraying pesticides will be under greater pressure during the process of ascending and descending, which will cause the spraying head to be under pressure and damaged all the time. state, the spray head needs to be repaired and replaced frequently, which reduces the practicability of the drone spray device

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