CN211810251U

CN211810251U - Novel spraying unmanned aerial vehicle

Info

Publication number: CN211810251U
Application number: CN202020177334.7U
Authority: CN
Inventors: 张云峰
Original assignee: Hebei Lvdun Plant Protection Technology Service Co ltd
Current assignee: Hebei Lvdun Plant Protection Technology Service Co ltd
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2020-10-30
Anticipated expiration: 2030-02-18

Abstract

The utility model discloses a novel unmanned aerial vehicle sprays, including the fuselage, be provided with the liquid reserve tank in the fuselage, the intercommunication has a liquid outlet pipe in the liquid reserve tank, and the fuselage is worn out to the one end that the liquid reserve tank was kept away from to the liquid outlet pipe, and the one end intercommunication that the fuselage was kept away from to the liquid outlet pipe has liquid storage funnel, and liquid storage funnel keeps away from the one side of liquid outlet pipe and is the diaphragm face, and a plurality of liquid outlet apertures have been seted up to the diaphragm face, and the bottom of fuselage is provided with the echo groove, and the fixed foil that is provided with in echo. This unmanned aerial vehicle produces atomizing phenomenon as power through the audio frequency sound wave, compares in the electric power that the suction pump consumed significantly reduces, improves unmanned aerial vehicle's duration, and the atomization effect that foil and diaphragm face resonance produced is good.

Description

Novel spraying unmanned aerial vehicle

Technical Field

The utility model relates to an unmanned air vehicle technique field especially relates to a novel spraying unmanned aerial vehicle.

Background

Spraying unmanned aerial vehicle on the existing market utilizes miniature suction pump to spill the liquid in the water tank through the shower nozzle, but what unmanned aerial vehicle often lacked is exactly electric power, and general battery can only let unmanned aerial vehicle half an hour of endurance in the air, and miniature suction pump can consume a large amount of electric power, has reduced unmanned aerial vehicle's endurance greatly, and traditional shower nozzle spraying effect is not ideal, so to above-mentioned problem, the utility model discloses a novel spraying unmanned aerial vehicle.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the above-mentioned background art, and the novel spraying unmanned aerial vehicle who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel spraying unmanned aerial vehicle, includes the fuselage, be provided with the liquid reserve tank in the fuselage, the liquid reserve tank sets up the bottom of fuselage, be provided with the liquid feeding passageway on the liquid reserve tank so that carry out the liquid feeding, it has the bottle lid to twist on the liquid feeding passageway, the intercommunication has the drain pipe in the liquid reserve tank, the drain pipe is kept away from the one end of liquid reserve tank is worn out the fuselage, just the drain pipe periphery is provided with the fixed block, the fixed setting of fixed block is in the bottom of fuselage, it is right to act on the drain pipe assists fixed centre gripping.

Preferably, one end of the liquid outlet pipeline, which is far away from the machine body, is communicated with a liquid storage funnel, one surface of the liquid storage funnel, which is far away from the liquid outlet pipeline, is a membrane surface, and a plurality of liquid outlet small holes are formed in the membrane surface.

Preferably, the liquid outlet small holes are punched by lattice laser, and the lattice laser has the characteristic of being suitable for processing a large number of high-density group holes, so that the diameter of the small holes is less than or equal to 10^-3The order of mum, thereby finally enabling the liquid thrown out from the small liquid outlet hole to be in a spray shape.

Preferably, under the action of the surface tension of the liquid and the difference between the internal pressure and the external pressure, the liquid in the liquid storage funnel cannot overflow from the liquid outlet small hole under the natural state.

Preferably, the bottom of fuselage is provided with the echo groove, the fixed foil that is provided with in echo groove bottom, the foil periphery with echo groove sealing connection, the liquid outlet has been seted up on the foil, under natural state, the foil with the laminating of stock solution funnel bottom, just the liquid outlet aperture passes through the liquid outlet exposes to the external world.

Preferably, a sound box is arranged in the echo groove, and the sound box is arranged at the bottom of the machine body and is electrically connected with a power supply in the machine body.

Compared with the prior art, the utility model discloses possess following advantage:

this unmanned aerial vehicle opens the stereo set when spraying, and the stereo set produces the audio frequency sound wave striking to the echo inslot, and the continuous reflection produces the reverberation in the echo inslot, and then drives foil and diaphragm face resonance, and when diaphragm face mechanical strain frequency equals foil's natural frequency, two resonance that take place, the foil vibrates by a wide margin this moment, throws away the liquid in the stock solution funnel through going out the liquid aperture, produces atomization.

This unmanned aerial vehicle produces atomizing phenomenon as power through the audio frequency sound wave, compares in the electric power that the suction pump consumed significantly reduces, improves unmanned aerial vehicle's duration, and the atomization effect that foil and diaphragm face resonance produced is good.

Drawings

Fig. 1 is a schematic structural view of a novel unmanned spraying vehicle provided by the utility model;

fig. 2 is a schematic structural diagram of the bottom of the echo tank of the present invention.

In the figure: 1. a body; 2. a liquid storage tank; 3. a liquid outlet pipeline; 31. a fixed block; 4. a liquid storage funnel; 41. a small liquid outlet hole; 42. a membrane side; 5. an echo tank; 51. a metal foil; 511. A liquid outlet; 52. and (4) sounding.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1, unmanned aerial vehicle includes fuselage 1, be provided with liquid reserve tank 2 in the fuselage 1, liquid reserve tank 2 sets up the bottom at fuselage 1, be provided with the liquid feeding passageway on liquid reserve tank 2 so that carry out the liquid feeding, it has the bottle lid to twist on the liquid feeding passageway, 2 in-connection of liquid reserve tank have liquid pipeline 3, liquid pipeline 3 is kept away from the one end of liquid reserve tank 2 and is worn out fuselage 1, and liquid pipeline 3 periphery is provided with fixed block 31, fixed block 31 is fixed to be set up in the bottom of fuselage 1, the effect is to assisting fixed centre gripping to liquid pipeline 3.

One end of the liquid outlet pipeline 3 far away from the machine body 1 is communicated with a liquid storage funnel 4.

Referring to fig. 2, one surface of the liquid storage funnel 4 away from the liquid outlet pipe 3 is a membrane surface 42, and the membrane surface 42 is provided with a plurality of liquid outlet holes 41.

The small liquid outlet holes 41 are formed by lattice laser, and the lattice laser has the characteristic of being suitable for processing a large number of high-density group holes, so that the diameter of each small hole is less than or equal to 10^-3The order of mum, so that the liquid thrown out from the small liquid outlet hole 41 is in a spray shape, and the liquid in the liquid storage funnel 4 cannot overflow from the small liquid outlet hole 41 in a natural state due to the action of the surface tension of the liquid and the difference between the internal pressure and the external pressure.

Referring to fig. 1 and 2, the bottom of the body 1 is provided with an echo groove 5, the bottom of the echo groove 5 is fixedly provided with a metal sheet 51, the periphery of the metal sheet 51 is hermetically connected with the echo groove 5, and the metal sheet 51 is provided with a liquid outlet 511.

In a natural state, the metal sheet 51 is attached to the bottom of the liquid storage funnel 4, the small liquid outlet hole 41 is exposed to the outside through the liquid outlet 511, a sound device 52 is arranged in the echo tank 5, and the sound device 52 is arranged at the bottom of the body 1 and electrically connected with a power supply in the body 1.

This unmanned aerial vehicle is when spraying:

when the sound box 52 is turned on, the sound box 52 generates audio sound waves to impact the echo tank 5, the sound is continuously reflected in the echo tank 5 to generate reverberation, and then the metal sheet 51 and the membrane surface 42 are driven to resonate, when the mechanical strain frequency of the membrane surface 42 is equal to the inherent frequency of the metal sheet 51, the two sheets resonate, at the moment, the metal sheet 51 vibrates greatly, and the liquid in the liquid storage funnel 4 is thrown out through the liquid outlet small hole 41 to generate an atomization phenomenon.

In the present invention, unless otherwise expressly stated or limited, the terms "sliding", "rotating", "fixed", "provided", and the like are to be understood in a broad sense, e.g. as welded connections, as bolted connections, or as integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel spraying unmanned aerial vehicle comprises a vehicle body (1) and is characterized in that a liquid storage tank (2) is arranged in the vehicle body (1), a liquid outlet pipeline (3) is communicated in the liquid storage tank (2), one end of the liquid outlet pipeline (3) far away from the liquid storage tank (2) penetrates out of the machine body (1), one end of the liquid outlet pipeline (3) far away from the machine body (1) is communicated with a liquid storage funnel (4), one surface of the liquid storage funnel (4) far away from the liquid outlet pipeline (3) is a membrane surface (42), the diaphragm surface (42) is provided with a plurality of small liquid outlet holes (41), the bottom of the machine body (1) is provided with an echo groove (5), the metal sheet (51) is fixedly arranged at the bottom of the echo groove (5), a liquid outlet (511) is formed in the metal sheet (51), and a sound box (52) is arranged in the echo groove (5).

2. The novel unmanned aerial vehicle with spraying function according to claim 1, wherein the liquid storage tank (2) is arranged at the bottom of the unmanned aerial vehicle body (1), a liquid feeding channel is arranged on the liquid storage tank (2), and a bottle cap is screwed on the liquid feeding channel.

3. A novel spraying unmanned aerial vehicle according to claim 1, characterized in that a fixing block (31) is arranged on the periphery of the liquid outlet pipeline (3), and the fixing block (31) is fixedly arranged at the bottom of the fuselage (1).

4. A novel spraying unmanned aerial vehicle according to claim 1, characterized in that the liquid outlet holes (41) are formed by dot matrix laser.

5. A novel unmanned aerial vehicle with mist spraying according to claim 1, characterized in that the periphery of the metal sheet (51) is connected with the sound returning groove (5) in a sealing way.

6. The novel unmanned aerial vehicle with mist spraying function as claimed in claim 1, wherein the metal sheet (51) is attached to the bottom of the liquid storage funnel (4) in a natural state, and the small liquid outlet hole (41) is exposed to the outside through the liquid outlet (511).