CN214356706U - Plant protection unmanned aerial vehicle system - Google Patents

Abstract

The utility model discloses a plant protection unmanned aerial vehicle system, including unable adjustment base, unable adjustment base's lower fixed surface is connected with installation mechanism, installation mechanism's inside can be dismantled and be connected with the card post, the lower fixed surface of card post is connected with the liquid tank, the inside fixedly connected with kickboard of liquid tank. This plant protection unmanned aerial vehicle system, setting through installation mechanism, in the use, through stirring the rotor plate, drive the carousel and rotate, under the effect of connecting branch, make the cardboard break away from the card post, will block post and liquid tank and take out, thereby the purpose of conveniently changing the liquid tank has been reached, through the motor, first shower nozzle, the cooperation setting of second shower nozzle and third shower nozzle, in the in-process of using, through the rotation of motor, drive first force pump and rotate, thereby it rotates to drive the second shower nozzle, the place that can not spray first shower nozzle and second shower nozzle sprays, and then the mesh of spraying has comprehensively been reached.

Description

Plant protection unmanned aerial vehicle system

Technical Field

The utility model relates to an unmanned air vehicle technique field specifically is a plant protection unmanned aerial vehicle system.

Background

Agricultural plant protection unmanned aerial vehicle has extensively been applied to in the modernized agricultural operation, uses agricultural plant protection unmanned aerial vehicle to spray the operation to liquid pesticide or nutrient solution such as insecticide, germicide, herbicide and ripening defoliant, sugar-increasing agent, foliar fertilizer, also can sow solid seed, can also carry out work such as survey and drawing to the farmland. The application of the agricultural plant protection unmanned aerial vehicle plays an important role in preventing and treating plant diseases and insect pests and improving crop yield.

The trouble of present plant protection unmanned aerial vehicle's liquid tank ten minutes when wasing or changing the maintenance, simultaneously current unmanned aerial vehicle liquid tank when unmanned aerial vehicle's position transform is bigger, the liquid of liquid tank can take place to vibrate, influence unmanned aerial vehicle's flight safety, thereby unmanned aerial vehicle's liquid sprays the growth that leads to influencing crops inadequately comprehensively simultaneously, when unmanned aerial vehicle descends, the shock attenuation effect is relatively poor, influence unmanned aerial vehicle's life, there is inconvenient change liquid tank in current plant protection unmanned aerial vehicle system, liquid sprays inadequately comprehensively, do not take precautions against earthquakes and swing the relatively poor scheduling problem of mechanism and shock attenuation effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a plant protection unmanned aerial vehicle system possesses and conveniently changes liquid tank, liquid and sprays comprehensively, has to take precautions against earthquakes and swing mechanism and shock attenuation advantage such as effectual, has solved inconvenient change liquid tank, liquid and has sprayed not enough comprehensively, do not take precautions against earthquakes and swing the relatively poor problem of mechanism and shock attenuation effect.

(II) technical scheme

For the above-mentioned convenient liquid tank of changing, liquid spray comprehensive, have to take precautions against earthquakes and swing the purpose of mechanism and shock attenuation advantage such as effectual, the utility model provides a following technical scheme: the utility model provides a plant protection unmanned aerial vehicle system, includes unable adjustment base, unable adjustment base's lower fixed surface is connected with installation mechanism, installation mechanism's inside can be dismantled and be connected with the card post, the lower fixed surface of card post is connected with the liquid tank, the inside fixedly connected with kickboard of liquid tank, the lower fixed surface of kickboard is connected with connecting branch, the loop bar has been cup jointed to the lower extreme of connecting branch, the first spring of inner diapire fixedly connected with of loop bar, the one end fixed connection of first spring is at the lower extreme of connecting branch, first through-hole has been seted up to the inner diapire of liquid tank, the inside fixedly connected with seal bearing of first through-hole, the first force pump of seal bearing's inside fixedly connected with.

Preferably, installation mechanism includes the shell, the first pivot of the interior roof fixedly connected with of shell, the surface of first pivot is rotated and is connected with the cardboard, the one end of cardboard is rotated and is connected with the second pivot, the surface of second pivot is rotated and is connected with connecting branch, connecting branch's one end is rotated and is connected with the carousel, the surface fixedly connected with slide of carousel, the one end fixedly connected with rotor plate of slide, the surface fixedly connected with second spring of rotor plate, the one end fixedly connected with fixed plate of second spring, the one end fixed connection of fixed plate is on the shell, the internal rotation of fixed plate is connected with the snap ring.

Preferably, a gear ring is fixedly connected to the outer surface of the first pressure pump, a gear is meshed with the outer surface of the gear ring, a motor output shaft is fixedly connected to the inside of the gear, a protection box is fixedly connected to the lower end of the motor, a first water guide pipe is fixedly connected to the outer surface of a water outlet pipe of the first pressure pump, a first spray head is fixedly connected to the lower end of the first water guide pipe, and a second spray head is fixedly connected to the middle of the first water guide pipe.

Preferably, a second through hole is formed in the inner bottom wall of the liquid tank, a second pressure pump is fixedly connected inside the second through hole, a second water guide pipe is fixedly connected to the outer surface of a water outlet of the second pressure pump, a water guide rod is fixedly connected to one end of the second water guide pipe, and a third spray head is fixedly connected to the lower end of the water guide rod.

Preferably, the number of the water guide rods and the second pressure pumps is two, and the number of the third spray heads on each water guide rod is six.

Preferably, a third through hole is formed in the outer surface of the liquid tank, a water inlet pipe is fixedly connected to the inside of the third through hole, and a control valve is rotatably connected to the inside of the water inlet pipe.

Preferably, unable adjustment base's last fixed surface is connected with the support column, the upper end fixedly connected with control box of support column, the outer fixed surface of control box is connected with the spiral wing, the quantity of spiral wing is eight.

Preferably, unable adjustment base's lower fixed surface is connected with the supporting leg, the lower extreme fixedly connected with supporting baseplate of supporting leg, the inside sliding connection of supporting baseplate has the connecting rod, the lower extreme fixedly connected with of connecting rod supports the head, the last fixed surface who supports the head is connected with the third spring, third spring one end fixed connection is on supporting baseplate.

Preferably, the number of the support bottom plates is two, and the number of the connecting rods on each support bottom plate is three.

(III) advantageous effects

Compared with the prior art, the utility model provides a plant protection unmanned aerial vehicle system possesses following beneficial effect:

1. this plant protection unmanned aerial vehicle system, setting through installation mechanism, in the use, through stirring the rotor plate, drive the carousel and rotate, under the effect of connecting branch, make the cardboard break away from the card post, will block post and liquid tank and take out, thereby the purpose of conveniently changing the liquid tank has been reached, through the motor, first shower nozzle, the cooperation setting of second shower nozzle and third shower nozzle, in the in-process of using, through the rotation of motor, drive first force pump and rotate, thereby it rotates to drive the second shower nozzle, the place that can not spray first shower nozzle and second shower nozzle sprays, and then the mesh of spraying has comprehensively been reached.

2. This plant protection unmanned aerial vehicle system, through connecting branch, the cooperation setting of loop bar and kickboard, in the use, the decline of liquid level, make the kickboard move down, when taking place to vibrate, under the effect of spring elasticity, make the kickboard closely paste the liquid level face all the time (buoyancy is greater than the power of vibration), thereby reduced the influence of liquid vibration to unmanned aerial vehicle, unmanned aerial vehicle's flight safety has been guaranteed, cooperation setting through third spring and connecting rod, in the use, thereby unmanned aerial vehicle's shock attenuation effect has been strengthened.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a plant protection unmanned aerial vehicle system provided by the utility model;

fig. 2 is a schematic view of a cross-sectional structure of a plant protection unmanned aerial vehicle system provided by the utility model;

fig. 3 is a schematic view of the internal structure of a plant protection unmanned aerial vehicle system protection box provided by the utility model;

fig. 4 is a schematic view of a front view structure of a plant protection unmanned aerial vehicle system provided by the utility model;

fig. 5 is the utility model provides a plant protection unmanned aerial vehicle system installation mechanism's inner structure schematic diagram.

In the figure: 1. a fixed base; 2. an installation mechanism; 201. a third housing; 202. clamping a plate; 203. connecting a support rod; 204. a turntable; 205. a rotating plate; 206. a second spring; 207. a snap ring; 3. clamping the column; 4. A liquid tank; 5. a floating plate; 6. connecting a support rod; 7. a loop bar; 8. a first spring; 9. sealing the bearing; 10. A first pressure pump; 11. a toothed ring; 12. a gear; 13. a motor; 14. a protective box; 15. a first nozzle; 16. a second nozzle; 18. a water guide rod; 19. a third spray head; 20. a water inlet pipe; 21. a control valve; 22. a control box; 23. a helical wing; 24. supporting legs; 25. a support base plate; 26. a third spring; 27. and supporting the head.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a plant protection unmanned aerial vehicle system comprises a fixed base 1, wherein the upper surface of the fixed base 1 is fixedly connected with a support column, the upper end of the support column is fixedly connected with a control box 22, the outer surface of the control box 22 is fixedly connected with a spiral wing 23, the number of the spiral wings 23 is eight, the lower surface of the fixed base 1 is fixedly connected with support legs 24, the lower ends of the support legs 24 are fixedly connected with a support base plate 25, the inner part of the support base plate 25 is slidably connected with connecting rods, the lower ends of the connecting rods are fixedly connected with a support head 27, the upper surface of the support head 27 is fixedly connected with a third spring 26, one end of the third spring 26 is fixedly connected to the support base plate 25, the number of the support base plates 25 is two, the number of the connecting rods on each support base plate 25 is three, and the damping effect of the unmanned aerial vehicle is enhanced by the matching arrangement of the third spring 26 and the connecting rods, the lower surface of the fixed base 1 is fixedly connected with an installation mechanism 2, the installation structure comprises a shell, the inner top wall of the shell is fixedly connected with a first rotating shaft, the outer surface of the first rotating shaft is rotatably connected with a clamping plate 202, one end of the clamping plate 202 is rotatably connected with a second rotating shaft, the outer surface of the second rotating shaft is rotatably connected with a connecting rod 203, one end of the connecting rod 203 is rotatably connected with a rotary plate 204, the outer surface of the rotary plate 204 is fixedly connected with a sliding plate, one end of the sliding plate is fixedly connected with a rotating plate 205, the outer surface of the rotating plate 205 is fixedly connected with a second spring 206, one end of the second spring 206 is fixedly connected with a fixed plate, one end of the fixed plate is fixedly connected onto the shell, the inner part of the fixed plate is rotatably connected with a clamping ring 207, the plant protection unmanned aerial vehicle system is arranged through the installation mechanism 2, in the using process, the rotating plate 205 is stirred to drive the rotary plate 204 to rotate, under the action of the connecting rod 203, so that the clamping plate 202 is separated from the clamping column 3, the clamping column 3 and the liquid tank 4 are taken out, and the purpose of conveniently replacing the liquid tank 4 is achieved, the clamping column 3 is detachably connected in the mounting mechanism 2, the liquid tank 4 is fixedly connected to the lower surface of the clamping column 3, a second through hole is formed in the inner bottom wall of the liquid tank 4, a second pressure pump is fixedly connected in the second through hole, a second water guide pipe is fixedly connected to the outer surface of a water outlet of the second pressure pump, a water guide rod 18 is fixedly connected to one end of the second water guide pipe, a third nozzle 19 is fixedly connected to the lower end of the water guide rod 18, the number of the water guide rods 18 and the number of the second pressure pump are two, the number of the third nozzles 19 on each water guide rod 18 is six, a floating plate 5 is fixedly connected in the liquid tank 4, a connecting support rod 6 is fixedly connected to the lower surface of the floating plate 5, a sleeve rod 7 is sleeved at the lower end of the connecting support rod 6, a first spring 8 is fixedly connected to the inner bottom wall of the sleeve rod 7, one end of a first spring 8 is fixedly connected to the lower end of a connecting supporting rod 6, the floating plate 5 moves downwards through the matching arrangement of the connecting supporting rod 6, a sleeve rod 7 and the floating plate 5, when the unmanned aerial vehicle is used, the liquid level is lowered, the floating plate 5 is enabled to be always tightly attached to the liquid level surface (the buoyancy is larger than the elasticity and larger than the oscillation force) under the action of the elastic force of the first spring 8 when the unmanned aerial vehicle vibrates, so that the influence of liquid oscillation on the unmanned aerial vehicle is reduced, the flight safety of the unmanned aerial vehicle is ensured, a first through hole is formed in the inner bottom wall of a liquid box 4, a seal bearing 9 is fixedly connected inside the first through hole, a first pressure pump 10 is fixedly connected inside the seal bearing 9, a gear ring 11 is fixedly connected to the outer surface of the first pressure pump 10, a gear 12 is meshed to the outer surface of the gear ring 11, an output shaft of a motor 13 is fixedly connected inside the gear 12, a protection box 14 is fixedly connected to the lower end of the motor 13, the first aqueduct of surface fixedly connected with of first force pump 10 outlet pipe, the first shower nozzle 15 of lower extreme fixedly connected with of first aqueduct, the middle part fixedly connected with second shower nozzle 16 of first aqueduct, through motor 13, first shower nozzle 15, the cooperation setting of second shower nozzle 16 and third shower nozzle 19, in the use, through the rotation of motor 13, drive first force pump 10 and rotate, thereby drive second shower nozzle 16 and rotate, the place that can not spray first shower nozzle 15 and second shower nozzle 16 sprays, and then reached the purpose of spraying comprehensively, the third through-hole has been seted up to the surface of liquid tank 4, the inside fixedly connected with inlet tube 20 of third through-hole, the inside of inlet tube 20 is rotated and is connected with control flap 21.

When in use, the control valve 21 is opened, liquid is added into the liquid tank 4 through the water inlet pipe 20, the floating plate 5 is floated, the first spring 8 is stretched, after the addition is completed, the unmanned aerial vehicle takes off, the unmanned aerial vehicle is controlled through the background, the first pressure pump 10, the second pressure pump and the motor 13 are opened, liquid is sprayed to corresponding positions, in the using process, the first pressure pump 10 is driven to rotate through the rotation of the motor 13, the second spray head 16 is driven to rotate, the positions which cannot be sprayed by the first spray head 15 and the second spray head 16 are sprayed, when in use, the liquid level descends, the floating plate 5 moves downwards, when in oscillation, under the action of the elastic force of the spring 206, the floating plate 5 is always attached to the liquid level surface (the buoyancy force is larger than the elastic force and larger than the oscillation force), the influence of the liquid oscillation on the unmanned aerial vehicle is reduced, when the unmanned aerial vehicle lands, the support head 27 lands, compress third spring 26, carry out the shock attenuation, protect unmanned aerial vehicle, when liquid tank 4 is dismantled to needs, rotate snap ring 207, drop snap ring 207 from rotor plate 205, through stirring rotor plate 205, drive carousel 204 and rotate, under the effect of connecting rod 203, make cardboard 202 break away from card post 3, take out card post 3 and liquid tank 4, maintain and change liquid tank 4 cleanly.

In conclusion, the plant protection unmanned aerial vehicle system is arranged through the mounting mechanism 2, in the using process, the rotating plate 205 is pulled to drive the rotating disc 204 to rotate, the clamping plate 202 is separated from the clamping column 3 under the action of the connecting rod 203, the clamping column 3 and the liquid tank 4 are taken out, and therefore the purpose of conveniently replacing the liquid tank 4 is achieved, through the matched arrangement of the motor 13, the first spray head 15, the second spray head 16 and the third spray head 19, in the using process, the motor 13 rotates to drive the first pressure pump 10 to rotate, so that the second spray head 16 is driven to rotate, the positions where the first spray head 15 and the second spray head 16 cannot spray are sprayed, the purpose of overall spraying is achieved, through the matched arrangement of the connecting support rod 6, the sleeve rod 7 and the floating plate 5, in the using process, the liquid level descends to enable the floating plate 5 to move downwards, when oscillation occurs, under the elastic force of the first spring 8, make kickboard 5 closely paste the liquid level all the time (buoyancy is greater than elasticity and is greater than the power of shaking) to having reduced the influence that liquid vibrates to unmanned aerial vehicle, having guaranteed unmanned aerial vehicle's flight safety, through the cooperation setting of third spring 26 and connecting rod, when using, when unmanned aerial vehicle falls to the ground, support head 27 and land, compression third spring 26, thereby strengthened unmanned aerial vehicle's shock attenuation effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the verb "comprise a" to define an element does not exclude the presence of another, same element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a plant protection unmanned aerial vehicle system, includes unable adjustment base (1), its characterized in that: the lower surface of the fixed base (1) is fixedly connected with an installation mechanism (2), the interior of the installation mechanism (2) is detachably connected with a clamping column (3), the lower surface of the clamping column (3) is fixedly connected with a liquid tank (4), the interior of the liquid tank (4) is fixedly connected with a floating plate (5), the lower surface of the floating plate (5) is fixedly connected with a connecting support rod (6), the lower end of the connecting support rod (6) is sleeved with a loop bar (7), the inner bottom wall of the loop bar (7) is fixedly connected with a first spring (8), one end of the first spring (8) is fixedly connected with the lower end of the connecting strut (6), a first through hole is arranged on the inner bottom wall of the liquid tank (4), a sealing bearing (9) is fixedly connected inside the first through hole, and a first pressure pump (10) is fixedly connected inside the sealing bearing (9).

2. The plant protection unmanned aerial vehicle system of claim 1, wherein: installation mechanism (2) includes the shell, the first pivot of interior roof fixedly connected with of shell, the surface of first pivot rotates and is connected with cardboard (202), the one end of cardboard (202) rotates and is connected with the second pivot, the surface of second pivot rotates and is connected with connecting rod (203), the one end of connecting rod (203) rotates and is connected with carousel (204), the fixed surface of carousel (204) is connected with the slide, the one end fixedly connected with rotor plate (205) of slide, the fixed surface of rotor plate (205) is connected with second spring (206), the one end fixedly connected with fixed plate of second spring (206), the one end fixed connection of fixed plate is on the shell, the internal rotation of fixed plate is connected with snap ring (207).

3. The plant protection unmanned aerial vehicle system of claim 1, wherein: the outer fixed surface of first force pump (10) is connected with ring gear (11), the surface meshing of ring gear (11) has gear (12), the inside fixedly connected with motor (13) output shaft of gear (12), the lower extreme fixedly connected with guard box (14) of motor (13), the outer fixed surface of first force pump (10) outlet pipe is connected with first aqueduct, the first shower nozzle of lower extreme fixedly connected with (15) of first aqueduct, the middle part fixedly connected with second shower nozzle (16) of first aqueduct.

4. The plant protection unmanned aerial vehicle system of claim 1, wherein: the inner bottom wall of the liquid tank (4) is provided with a second through hole, a second pressure pump is fixedly connected inside the second through hole, a second water guide pipe is fixedly connected to the outer surface of a water outlet of the second pressure pump, one end of the second water guide pipe is fixedly connected with a water guide rod (18), and a third spray head (19) is fixedly connected to the lower end of the water guide rod (18).

5. The plant protection unmanned aerial vehicle system of claim 4, wherein: the number of the water guide rods (18) and the number of the second pressure pumps are two, and the number of the third spray heads (19) on each water guide rod (18) is six.

6. The plant protection unmanned aerial vehicle system of claim 1, wherein: the third through-hole has been seted up to the surface of liquid tank (4), the inside fixedly connected with inlet tube (20) of third through-hole, the inside rotation of inlet tube (20) is connected with control flap (21).

7. The plant protection unmanned aerial vehicle system of claim 1, wherein: the upper surface fixedly connected with support column of unable adjustment base (1), the upper end fixedly connected with control box (22) of support column, the outer fixed surface of control box (22) is connected with spiral wing (23), the quantity of spiral wing (23) is eight.

8. The plant protection unmanned aerial vehicle system of claim 1, wherein: the lower fixed surface of unable adjustment base (1) is connected with supporting leg (24), the lower extreme fixedly connected with supporting baseplate (25) of supporting leg (24), the inside sliding connection of supporting baseplate (25) has the connecting rod, the lower extreme fixedly connected with of connecting rod supports head (27), the last fixed surface who supports head (27) is connected with third spring (26), third spring (26) one end fixed connection is on supporting baseplate (25).

9. The plant protection unmanned aerial vehicle system of claim 8, wherein: the number of the supporting bottom plates (25) is two, and the number of the connecting rods on each supporting bottom plate (25) is three.

Images