Unmanned aerial vehicle for repelling birds of crops

Abstract

The utility model belongs to the technical field of unmanned aerial vehicles, and particularly relates to an unmanned aerial vehicle for bird repelling of crops, which comprises an unmanned aerial vehicle body, buzzers are mounted on two side walls of the unmanned aerial vehicle body, four vertical plates are fixed at the bottom of the unmanned aerial vehicle body, supporting plates are fixed at the bottoms of the four vertical plates, transverse pipes are fixed at the bottoms of the supporting plates, and the transverse pipes are fixed at the bottoms of the transverse pipes. And a U-shaped plate and an infusion pump are fixed to the top of the supporting plate. Through the arrangement of the unmanned aerial vehicle body, the buzzer, the vertical plate, the supporting plate, the transverse pipe, the U-shaped plate, the infusion pump, the liquid storage tank, the corrugated hose, the extension pipes, the spray head, the driving mechanism and the stirring assembly, in the bird repelling process of the unmanned aerial vehicle, the spraying range of a bird repelling agent can be enlarged through the two extension pipes, and therefore the spraying efficiency of the unmanned aerial vehicle can be improved; and meanwhile, when the extension pipes are not used, the two extension pipes can be automatically folded and stored by starting a driving mechanism, so that the unmanned aerial vehicle is convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to a unmanned aerial vehicle used for driving birds away from crops. Background Art

[0002] In the season when crops are ripe, orchards or farms often attract various birds to forage, and flocks of birds will destroy crops. Therefore, people will use drones to drive away birds, thereby protecting crops from bird intrusion. At present, drones generally drive away birds by sound or smell, and using smell to drive away birds is through the use of bird repellents. After spraying, the bird repellent can slowly and persistently release a special fragrance that affects the nervous system and respiratory system of birds. Birds will fly away after smelling it, and will not come back during their memory period, thereby achieving the effect of driving away birds. However, in the current use of bird-repelling drones, when using smell to drive away birds, the nozzles of the drones used to spray bird repellents are generally fixed, and the spraying range is limited, thereby reducing the spraying efficiency. Therefore, we propose a drone for repelling birds from crops to solve the above problems. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies of the prior art, the utility model provides a drone for driving birds away from crops, which solves the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A drone for driving away birds from crops comprises a drone body, both side walls of the drone body are equipped with buzzers, four vertical plates are fixed to the bottom of the drone body, a support plate is fixed to the bottom of the four vertical plates, a horizontal tube is fixed to the bottom of the support plate, a U-shaped plate and a liquid pump are fixed to the top of the support plate, a liquid storage tank is fixed to the top of the U-shaped plate, a stirring assembly is arranged inside the liquid storage tank, a liquid inlet end pipe of the liquid pump is connected and fixed to the bottom of the liquid storage tank, a liquid outlet end pipe of the liquid pump passes through the support plate and extends to the bottom thereof and is connected and fixed to the horizontal tube, both ends of the horizontal tube are connected and fixed to a corrugated hose, the other end of the corrugated hose is connected and fixed to an extension tube, nozzles are connected and fixed to the horizontal tube and the two extension tubes at equal distances, a driving mechanism for folding and storing the extension tube is arranged on the top of the support plate, and two support seats are fixed to the bottom of the support plate.

[0008] Furthermore, the driving mechanism includes a dual-axis motor fixed on the top of the support plate, one side of the U-shaped plate is rotatably connected to a first worm via a bearing, and the other side of the U-shaped plate is rotatably connected to a second worm via a bearing, one end of the first worm and the second worm are fixedly connected to the output end of the dual-axis motor, two connecting blocks are fixed on the top of the support plate, and a rotating shaft is rotatably connected between the inner walls on both sides of the connecting blocks via bearings, and worm wheels are fixed on the surface of the rotating shaft, one of the worm wheels is meshed with the first worm, and the other worm wheel is meshed with the second worm, and rotating blocks are fixed on the surface of the rotating shaft, and the extension tubes are respectively fixed in the through holes opened in the corresponding rotating blocks.

[0009] Furthermore, the stirring assembly includes two stirring paddles rotatably connected to the inside of the liquid storage tank through bearings, and transmission wheels are fixed to the surfaces of the two stirring paddles. The two transmission wheels are connected through belt drive, and a handwheel is fixed to one end of one of the stirring paddles.

[0010] Furthermore, a liquid inlet pipe is connected and fixed to one side wall of the liquid storage tank, and a pipe cover is threadedly connected to the top end of the liquid inlet pipe.

[0011] Furthermore, a sound amplification cover fixed on the drone body is provided on one side of the two buzzers.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a drone for repelling birds from crops, which has the following beneficial effects:

[0014] The utility model provides an unmanned aerial vehicle (UAV) body, a buzzer, a vertical plate, a support plate, a horizontal tube, a U-shaped plate, a liquid pump, a liquid storage tank, a corrugated hose, an extension tube, a nozzle, a driving mechanism and a stirring assembly. When the UAV is used to repel birds, the two provided extension tubes can be used to increase the spraying range of the bird repellent, thereby improving the spraying efficiency of the UAV. At the same time, when the extension tubes are not in use, the driving mechanism can be started to automatically fold and store the two extension tubes, thereby making it convenient to carry the UAV. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model from a first viewing angle;

[0016] Figure 2 This is a schematic diagram of the overall structure of the utility model from a second viewing angle;

[0017] Figure 3 This is a schematic diagram of the internal structure of the liquid storage tank of the utility model.

[0018] In the figure: 1. UAV body; 2. Buzzer; 3. Vertical plate; 4. Support plate; 5. Horizontal tube; 6. U-shaped plate; 7. Liquid pump; 8. Liquid storage tank; 9. Corrugated hose; 10. Extension tube; 11. Nozzle; 12. Driving mechanism; 1201. Dual-axis motor; 1202. First worm; 1203. Second worm; 1204. Connecting block; 1205. Rotating shaft; 1206. Worm gear; 1207. Rotating block; 13. Support seat; 14. Stirring assembly; 1401. Stirring paddle; 1402. Transmission wheel; 1403. Belt; 1404. Handwheel; 15. Liquid inlet pipe; 16. Sound amplification cover. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example

[0021] like Figure 1 , Figure 2 and Figure 3As shown, an unmanned aerial vehicle for driving away birds from crops proposed in one embodiment of the utility model comprises an unmanned aerial vehicle body 1, buzzers 2 are installed on both side walls of the unmanned aerial vehicle body 1, and a sound amplification cover 16 fixed to the unmanned aerial vehicle body 1 is provided on one side of the two buzzers 2, which can further increase the volume of the buzzer 2, thereby enhancing the effect of driving away birds. Four vertical plates 3 are fixed to the bottom of the unmanned aerial vehicle body 1, a support plate 4 is fixed to the bottom of the four vertical plates 3, a horizontal pipe 5 is fixed to the bottom of the support plate 4, a U-shaped plate 6 and a liquid pump 7 are fixed to the top of the support plate 4, a liquid storage tank 8 is fixed to the top of the U-shaped plate 6, a liquid inlet pipe 15 is connected and fixed to one side wall of the liquid storage tank 8, and a pipe cover is threadedly connected to the top of the liquid inlet pipe 15, so that bird repellent and water can be conveniently added to the interior of the liquid storage tank 8, a stirring assembly 14 is provided inside the liquid storage tank 8, a liquid inlet end pipe of the liquid pump 7 is connected and fixed to the bottom of the liquid storage tank 8, and a liquid outlet end pipe of the liquid pump 7 passes through the support plate 4 and extends to the bottom thereof and is connected to the horizontal pipe 5. The two ends of the horizontal tube 5 are connected and fixed with a corrugated hose 9, and the other ends of the corrugated hose 9 are connected and fixed with an extension tube 10. The horizontal tube 5 and the two extension tubes 10 are evenly connected and fixed with nozzles 11. The top of the support plate 4 is provided with a driving mechanism 12 for folding and storing the extension tubes 10, and the bottom of the support plate 4 is fixed with two support seats 13. During the use of this drone, the provided buzzer 2 can make a sound to drive away birds. At the same time, the bird repellent can be added to water in a certain proportion and poured into the interior of the liquid storage tank 8. By rotating the stirring component 14, the mixing of the bird repellent and water can be accelerated. After the mixing is completed, the liquid pump 7 can be started, and then the liquid pump 7 will pump the medicine inside the liquid storage tank 8 to the horizontal tube 5, and then it can flow to the interior of the extension tube 10 through the corrugated hose 9, and finally sprayed from the nozzle 11, so as to achieve the use of smell to drive away birds. When the drone is used, the driving mechanism 12 is operated to automatically store and fold the two extension tubes 10.

[0022] like Figure 1 and Figure 2As shown, in some embodiments, the driving mechanism 12 includes a dual-axis motor 1201 fixed to the top of the support plate 4, one side of the U-shaped plate 6 is rotatably connected to a first worm 1202 through a bearing, and the other side of the U-shaped plate 6 is rotatably connected to a second worm 1203 through a bearing, one end of the first worm 1202 and the second worm 1203 are fixedly connected to the output end of the dual-axis motor 1201, two connecting blocks 1204 are fixed to the top of the support plate 4, and a rotating shaft 1205 is rotatably connected between the inner walls on both sides of the connecting block 1204 through bearings, and a worm gear 1206 is fixed to the surface of the rotating shaft 1205, and one of the worm gears 1206 is meshed and connected with the first worm 1202, Another worm gear 1206 is meshedly connected with the second worm 1203, and a rotating block 1207 is fixed on the surface of the rotating shaft 1205. The extension tubes 10 are respectively fixed inside the through holes opened by the corresponding rotating blocks 1207. When the two extension tubes 10 need to be folded, the dual-axis motor 1201 is started to drive the first worm 1202 and the second worm 1203 to rotate at the same time. When the first worm 1202 and the second worm 1203 rotate, they will respectively drive the worm wheel 1206 to rotate. When the worm wheel 1206 rotates, the rotating shaft 1205 can be rotated. When the rotating shaft 1205 rotates, it will drive the rotating blocks 1207 to rotate to a certain angle, so that the two extension tubes 10 can be folded.

[0023] like Figure 1 and Figure 3 As shown, in some embodiments, the stirring assembly 14 includes two stirring paddles 1401 rotatably connected to the inside of the liquid storage tank 8 through a bearing, and a transmission wheel 1402 is fixed to the surface of the two stirring paddles 1401. The two transmission wheels 1402 are connected by a belt 1403. A handwheel 1404 is fixed to one end of one of the stirring paddles 1401. When the bird repellent needs to be stirred, one of the stirring paddles 1401 can be driven to rotate by rotating the handwheel 1404. With the cooperation of the transmission wheel 1402 and the belt 1403, the two stirring paddles 1401 can rotate at the same time. When the stirring paddles 1401 rotate, the mixing and stirring of the bird repellent and water can be accelerated.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A drone for repelling birds from crops, comprising a drone body (1), characterized in that: Buzzers (2) are installed on both side walls of the drone body (1); four vertical plates (3) are fixed to the bottom of the drone body (1); a support plate (4) is fixed to the bottom of the four vertical plates (3); a transverse pipe (5) is fixed to the bottom of the support plate (4); a U-shaped plate (6) and a liquid pump (7) are fixed to the top of the support plate (4); a liquid storage tank (8) is fixed to the top of the U-shaped plate (6); a stirring assembly (14) is arranged inside the liquid storage tank (8); a liquid inlet pipe of the liquid pump (7) is connected to the bottom of the liquid storage tank (8); The liquid outlet pipe of the liquid pump (7) passes through the support plate (4) and extends to the bottom thereof and is connected and fixed to the transverse pipe (5). Both ends of the transverse pipe (5) are connected and fixed with a corrugated hose (9). The other end of the corrugated hose (9) is connected and fixed with an extension pipe (10). Nozzles (11) are connected and fixed at equal distances on the transverse pipe (5) and the two extension pipes (10). A driving mechanism (12) for folding and storing the extension pipes (10) is provided on the top of the support plate (4). Two support seats (13) are fixed on the bottom of the support plate (4).

2. The drone for repelling birds from crops according to claim 1, characterized in that: The driving mechanism (12) comprises a dual-axis motor (1201) fixed on the top of the support plate (4); one side of the U-shaped plate (6) is rotatably connected to a first worm (1202) via a bearing; the other side of the U-shaped plate (6) is rotatably connected to a second worm (1203) via a bearing; one end of each of the first worm (1202) and the second worm (1203) is fixedly connected to an output end of the dual-axis motor (1201); and two connecting blocks (1204) are fixedly connected to the top of the support plate (4); A rotating shaft (1205) is rotatably connected between the inner walls of both sides of the block (1204) via bearings, and a worm gear (1206) is fixed to the surface of the rotating shaft (1205), one of the worm gears (1206) is meshedly connected to the first worm (1202), and the other worm gear (1206) is meshedly connected to the second worm (1203), and a rotating block (1207) is fixed to the surface of the rotating shaft (1205), and the extension tube (10) is respectively fixed inside the through hole opened in the corresponding rotating block (1207).

3. The drone for repelling birds from crops according to claim 1, characterized in that: The stirring assembly (14) comprises two stirring paddles (1401) rotatably connected to the inside of the liquid storage tank (8) via bearings, a transmission wheel (1402) being fixed to the surface of the two stirring paddles (1401), the two transmission wheels (1402) being connected to each other via a belt (1403), and a hand wheel (1404) being fixed to one end of one of the stirring paddles (1401).

4. The drone for repelling birds from crops according to claim 1, characterized in that: A liquid inlet pipe (15) is connected and fixed to one side wall of the liquid storage box (8), and a pipe cover is threadedly connected to the top end of the liquid inlet pipe (15).

5. The drone for repelling birds from crops according to claim 1, characterized in that: One side of each of the two buzzers (2) is provided with a sound amplification cover (16) fixed on the drone body (1).

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