CN221049951U - Dispensing equipment for agricultural unmanned aerial vehicle - Google Patents

Abstract

The utility model discloses dispensing equipment for an agricultural unmanned aerial vehicle, which comprises an unmanned aerial vehicle body, wherein a dispensing box is arranged at the bottom of the unmanned aerial vehicle body, a motor is fixed at the top of the dispensing box, an output shaft of the motor rotates to penetrate through the top of the dispensing box, a driving rod is fixed at the output shaft of the motor, a pressing plate is connected to the outer wall of the driving rod in a sliding manner, an annular sliding rail is fixed at the top of the pressing plate, a sliding rod is sleeved on the annular sliding rail in a sliding manner, the sliding rod penetrates through the top of the dispensing box in a sliding manner, an L-shaped plate is fixed at the top of the sliding rod, and a damping telescopic rod is fixed at the bottom of one end of the L-shaped plate far away from the dispensing box. The utility model can reduce the liquid medicine billowing degree, improve the flying stability of the unmanned aerial vehicle, ensure the uniform spraying of the liquid medicine, increase the spraying range of the liquid medicine, ensure that the liquid medicine is more uniformly covered on the surfaces of crops, accelerate the mixing speed of the powder and the water and ensure the full mixing of the powder and the water.

Description

Dispensing equipment for agricultural unmanned aerial vehicle

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to dispensing equipment for an agricultural unmanned aerial vehicle.

Background

Unmanned aerial vehicles have been used widely in various industries now, unmanned aerial vehicles for agriculture are more and more, dispensing equipment is configured for unmanned aerial vehicles, dispensing can be directly carried out in dispensing equipment in unmanned aerial vehicles, the unmanned aerial vehicles are very convenient, then medicines in a dispensing box are sprayed on plants, especially in large farms, the efficiency of spraying plants can be effectively improved, agricultural production is promoted, labor cost is reduced, at present, in the process of spraying pesticides by using agricultural unmanned aerial vehicles, high-concentration or high-purity pesticide powder is generally required to be blended into diluted pesticide liquid suitable for spraying firstly, then the diluted pesticide liquid is led into a dispensing box of the agricultural unmanned aerial vehicle, and finally the agricultural unmanned aerial vehicle is remotely controlled to lift off to execute a spraying task.

Because agricultural unmanned aerial vehicle's loadability is limited, in order to avoid causing too big burden to unmanned aerial vehicle, generally can not add too much liquid medicine in unmanned aerial vehicle's join in marriage the medical kit, again because unmanned aerial vehicle's flight speed is faster, so at unmanned aerial vehicle flight's in-process when needs turn, the liquid medicine of joining in marriage the medical kit can the kick, very influence unmanned aerial vehicle flight's stability, the position that sprays the liquid medicine leads to the liquid medicine to spray unevenly, and rock too big unmanned aerial vehicle and just have the risk of falling damage, after joining in marriage medical kit liquid medicine consumption more, although the influence that the liquid medicine kick caused unmanned aerial vehicle flight's stability can reduce, but the degree of liquid medicine kick is unchangeable, the liquid outlet of joining in marriage in the medical kit can not have the liquid medicine to get into when the liquid medicine is kicked, just can not guarantee that the liquid medicine sprays last stable, at present mostly can install the board additional in joining in the medical kit, but the liquid medicine kick is also jack-up easily, lead to the effect of reducing the degree of turning over is not ideal.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides dispensing equipment for an agricultural unmanned aerial vehicle.

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

The utility model provides an agricultural unmanned aerial vehicle is with dispensing equipment, includes the unmanned aerial vehicle body, the bottom of unmanned aerial vehicle body is provided with the medicine distribution box, the top of medicine distribution box is fixed with the motor, the output shaft of motor rotates the top of passing the medicine distribution box, the output shaft of motor is fixed with the actuating lever, the outer wall sliding connection of actuating lever has the clamp plate, the top of clamp plate is fixed with annular slide rail, annular slide rail slip cap is equipped with the slide bar, the slide bar slides and passes the top of medicine distribution box, the top of slide bar is fixed with the L shaped plate, the one end bottom that the medicine distribution box was kept away from to the L shaped plate is fixed with the damping telescopic link, the bottom of damping telescopic link is fixed with the mounting panel, the bottom of the top fixed connection medicine distribution box of mounting panel, the damping telescopic link cover is equipped with the spring, the bottom fixed connection mounting panel of spring, the bottom fixed connection L shaped plate of top of spring, the L-shaped plate is fixed with a pull rod at one side far away from the dosing tank, and is provided with a pressing plate, a damping telescopic rod and a spring, so when the pressing plate is pushed up by the liquid medicine in the dosing tank to lift up, the pressing plate drives the annular sliding rail to lift up, the annular sliding rail drives the sliding rod to lift up, the sliding rod drives the L-shaped plate to lift up, the L-shaped plate pulls the spring and the damping telescopic rod to stretch out the spring and the damping telescopic rod, the damping telescopic rod and the spring are matched with each other, the spring is responsible for absorbing and releasing energy, the impact is relieved, the damping telescopic rod dissipates the energy through the damping force, the lifting amplitude and time of the pressing plate are slowed down, the impact of the liquid medicine on the pressing plate is further reduced, the liquid medicine billowing degree is reduced, the problem that in the background technology is solved effectively when the unmanned aerial vehicle is required to turn in the flight process, the liquid medicine in the medicine distribution box can be billowed, so that the flight stability of the unmanned aerial vehicle is very influenced, and at present, the floating plate is additionally arranged in the medicine distribution box mostly, but the floating plate is also jacked up easily by the liquid medicine billowing, so that the problem of unsatisfactory effect of reducing the liquid medicine billowing degree is caused, the liquid medicine billowing degree is further reduced, the flight stability of the unmanned aerial vehicle is improved, and the even spraying technical effect of the liquid medicine is ensured.

Preferably, four landing legs are fixed at the bottom of the unmanned aerial vehicle body, four the landing legs are all fixed to pass through the mounting plate, the bottoms of two landing legs on the same side are all fixed with same foot rest, the top of the unmanned aerial vehicle body is fixed with solar panel, the battery in the unmanned aerial vehicle body of solar panel electric connection, the battery electric connection motor in the unmanned aerial vehicle body.

Preferably, the bottom outer wall of actuating lever is fixed with two sleeves, telescopic outer wall is fixed with three puddler, the bottom inner wall sliding connection who prepares the medical kit has first scraper blade, the one end top that the actuating lever was kept away from to first scraper blade is fixed with the second scraper blade, the second scraper blade slides and passes the clamp plate, the cambered surface inner wall that the medical kit was prepared to second scraper blade sliding connection, the top that prepares the medical kit is fixed with the protection box, the motor sets up in the protection box, through setting up puddler, first scraper blade and second scraper blade, so the actuating lever rotates and can drive the sleeve and rotate, and the sleeve will drive the puddler and rotate and promote powder and water to mix, and the actuating lever can drive first scraper blade and be circular motion simultaneously, and first scraper blade can be with the stirring of submergence medical kit bottom inner wall, and make it and water mix, and then can drive the second scraper blade and make its stirring with water, and then realized accelerating powder and water fully mixed technological effect.

Preferably, the bottom of the dosing box is fixedly provided with a connecting pipe in a penetrating manner, the top of the connecting pipe is fixedly provided with a filter plate, the bottom of the connecting pipe is provided with a one-way valve, the bottom of the connecting pipe is fixedly provided with a water pump, the water pump is electrically connected with a storage battery in the unmanned aerial vehicle body, a water pipe is fixed at a water outlet of the water pump, a spray head is fixed on one side of the water pipe away from the water pump, and the spray head is communicated with the water pipe.

Preferably, the bottom of the dosing box is fixedly provided with an installation box, the water pump is arranged in the installation box, the bottom of the water pump is fixedly connected with the bottom inner wall of the installation box, the connecting pipe is fixedly arranged at the top of the installation box, the water pipe is fixedly arranged at the top of the installation box, and the connecting pipe is fixedly arranged at the top of the installation box.

Preferably, the bottom of joining in marriage the medical kit is fixed with two spacing slide rails that are symmetrical distribution, two all be provided with the slider in the spacing slide rail, two one side that the slider is close to each other all is fixed with same slip box, the bottom inner wall rotation of slip box is connected with the cam, one side that the bottom of slip box is close to the shower nozzle is fixed with the connecting axle, one side slip cap that the slip box was kept away from to the connecting axle is equipped with the sleeve board, one side that the sleeve board was kept away from the slip box is fixed with the fixed plate, the one end that the fixed plate is close to the slip box wears to be equipped with the spool, the top fixed connection unmanned aerial vehicle body's of spool bottom, one side fixed connection shower nozzle that the fixed plate was kept away from the slip box owing to adopted the means of spraying swing technique, so also can drive the cam rotation when the actuating lever rotates, the slip box can drive the slider and slide in spacing slide rail, through the cooperation of slider and spacing slide rail, make the slip box can not take place the skew when moving, and the connecting axle reciprocating movement can drive the connecting axle, and the sleeve board will drive the sleeve board and remove, and the spool will drive the fixed plate and will be the spool to drive the fixed plate and swing the fixed plate and can realize the even cover that the field of a crop is sprayed at the fixed surface of the swing.

Preferably, the top fixed connection actuating lever of cam's bottom, the actuating lever rotates the bottom of passing the medicine preparation case, the bottom department that the actuating lever passed of medicine preparation case is provided with the sealing washer, the top outer wall of medicine preparation case is worn to be equipped with the inlet pipe, the cover is equipped with sealed lid on the inlet pipe.

The beneficial effects of the utility model are as follows:

1. The utility model comprises the following steps: through setting up clamp plate, damping telescopic link and spring, so when the liquid medicine billowing top moves the clamp plate at the dosing tank and makes the clamp plate rise, the clamp plate will drive annular slide rail and rise, annular slide rail will drive the slide bar and rise, the slide bar will drive L shaped plate and rise, L shaped plate will pull spring and damping telescopic link, make spring and damping telescopic link stretch out, through the mutually supporting of damping telescopic link and spring, be responsible for absorbing and release energy by the spring, alleviate the impact, dispel the energy through the damping force by the damping telescopic link, slow down the range and the time that the clamp plate risen, and then reduce the range that the impact of buffering liquid medicine to the clamp plate produced, reduce the degree of liquid medicine billowing, the liquid medicine that has effectively solved the in-process that proposes in the background art and fly at the time of need turning, very influence unmanned aerial vehicle flight's stability, and at present mostly can install the kicking plate additional in the dosing tank, but the liquid medicine billowing is easy also jacked up, lead to reducing the problem that the effect of liquid medicine billowing degree is not ideal, and then realized reducing the degree of the stability that the liquid medicine billowing was stepped down, guarantee the even technological effect of spraying of liquid medicine to the unmanned aerial vehicle.

2. The utility model comprises the following steps: due to the adoption of the means of spraying swing technology, the cam is driven to rotate while the driving rod rotates, the cam drives the sliding box to reciprocate, the sliding box can drive the sliding block to slide in the limiting sliding rail, the sliding box can not deviate when moving through the mutual matching of the sliding block and the limiting sliding rail, the sliding box reciprocates and can drive the connecting shaft to move, the connecting shaft can drive the sleeve plate to move, the sleeve plate can drive the fixing plate to reciprocate by taking the spool as the circle center, the fixing plate can drive the spray head to swing, and the technical effect of increasing the spraying range of liquid medicine and enabling the liquid medicine to be uniformly covered on the surfaces of crops is achieved.

3. The utility model comprises the following steps: through setting up puddler, first scraper blade and second scraper blade, so the actuating lever rotates and can drive the sleeve and rotate, the sleeve will drive the puddler and rotate and make powder and water mixing, the actuating lever can drive first scraper blade and be circular motion simultaneously, first scraper blade can be with sinking into the powder of dispensing case bottom inner wall and shovel up, make it mix with water, first scraper blade also can drive the second scraper blade and be circular motion, the second scraper blade can be with the powder of dispensing case cambered surface inner wall shovel up, make it mix with water, and then realized accelerating the mixed speed of powder and water, guarantee powder and water intensive mixing's technological effect.

Drawings

Fig. 1 is a schematic perspective view of a dispensing device for an agricultural unmanned aerial vehicle;

fig. 2 is a schematic partial structure diagram of a dispensing device for an agricultural unmanned aerial vehicle according to the present utility model;

Fig. 3 is a schematic diagram of a structure of a dispensing box of dispensing equipment for an agricultural unmanned aerial vehicle;

Fig. 4 is a schematic diagram of a first cross-sectional structure of a dispensing box of a dispensing device for an agricultural unmanned aerial vehicle according to the present utility model;

fig. 5 is a schematic diagram of a second cross-sectional structure of a dispensing box of a dispensing device for an agricultural unmanned aerial vehicle according to the present utility model;

Fig. 6 is a schematic view of a structure of a sliding box of a dispensing device for an agricultural unmanned aerial vehicle;

Fig. 7 is a schematic view of a cross-sectional unfolding structure of a sliding box of a dispensing device for an agricultural unmanned aerial vehicle.

In the figure: 1. an unmanned aerial vehicle body; 2. a dosing box; 3. a motor; 4. a driving rod; 5. a pressing plate; 6. an annular slide rail; 7. a slide bar; 8. an L-shaped plate; 9. damping telescopic rod; 10. a spring; 11. a support leg; 12. a mounting plate; 13. a sleeve; 14. a stirring rod; 15. a first scraper; 16. a second scraper; 17. a pull rod; 18. a foot stand; 19. a protective case; 20. a solar panel; 21. a connecting pipe; 22. a one-way valve; 23. a water pump; 24. a water pipe; 25. a spray head; 26. a filter plate; 27. a mounting box; 28. a fixing plate; 29. i-shaped wheel; 30. a sleeve plate; 31. a connecting shaft; 32. a slide box; 33. a cam; 34. a slide block; 35. a limit sliding rail; 36. a feed pipe; 37. sealing cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-7, a dispensing device for an agricultural unmanned aerial vehicle comprises an unmanned aerial vehicle body 1, wherein a dosing tank 2 is arranged at the bottom of the unmanned aerial vehicle body 1, a motor 3 is fixed at the top of the dosing tank 2, an output shaft of the motor 3 rotates to penetrate through the top of the dosing tank 2, a driving rod 4 is fixed at the output shaft of the motor 3, a pressing plate 5 is slidably connected to the outer wall of the driving rod 4, an annular sliding rail 6 is fixed at the top of the pressing plate 5, a sliding rod 7 is slidably sleeved on the annular sliding rail 6, the sliding rod 7 slides through the top of the dosing tank 2, an L-shaped plate 8 is fixed at the top of the sliding rod 7, a damping telescopic rod 9 is fixed at the bottom of one end of the L-shaped plate 8 far away from the dosing tank 2, a mounting plate 12 is fixed at the bottom of the damping telescopic rod 9, the top of the mounting plate 12 is fixedly connected with the bottom of the dosing tank 2, a spring 10 is sleeved on the damping telescopic rod 9, the bottom of the spring 10 is fixedly connected with the mounting plate 12, the top of the spring 10 is fixedly connected with the bottom of the L-shaped plate 8, one side of the L-shaped plate 8 far away from the medicine dispensing box 2 is fixedly provided with a pull rod 17, by arranging the pressing plate 5, the damping telescopic rod 9 and the spring 10, when the pressing plate 5 is pushed up by the liquid medicine in the medicine dispensing box 2 to lift the pressing plate 5, the pressing plate 5 drives the annular sliding rail 6 to lift, the annular sliding rail 6 drives the sliding rod 7 to lift, the sliding rod 7 drives the L-shaped plate 8 to lift, the L-shaped plate 8 pulls the spring 10 and the damping telescopic rod 9 to enable the spring 10 and the damping telescopic rod 9 to stretch out, the energy is absorbed and released by the spring 10 through the mutual matching of the damping telescopic rod 9 and the spring 10, the impact is lightened, the energy is dissipated by the damping telescopic rod 9 through the damping force, the lifting amplitude and time of the pressing plate 5 are slowed down, and the amplitude generated by the impact of the slow and slow liquid medicine to the pressing plate 5 is further reduced, the degree of liquid medicine billow is reduced, the liquid medicine that has effectively solved the in-process that proposes among the background art and fly at unmanned aerial vehicle when needs the turn, the case was filled 2 in to the prescription can billow, very influence unmanned aerial vehicle flight's stability, and can install the kickboard additional in case 2 at present mostly, but liquid medicine billow also jack-up with the kickboard easily, lead to reducing the not ideal problem of effect of liquid medicine billow degree, and then realized reducing the degree of liquid medicine billow, improve unmanned aerial vehicle flight's stability, guarantee the even technological effect of spraying of liquid medicine.

According to the utility model, four supporting legs 11 are fixed at the bottom of an unmanned aerial vehicle body 1, the four supporting legs 11 penetrate through a mounting plate 12 in a fixed mode, the same foot seats 18 are fixed at the bottoms of the two supporting legs 11 on the same side, a solar panel 20 is fixed at the top of the unmanned aerial vehicle body 1, the solar panel 20 is electrically connected with a storage battery in the unmanned aerial vehicle body 1, and the storage battery in the unmanned aerial vehicle body 1 is electrically connected with a motor 3.

According to the utility model, two sleeves 13 are fixed on the outer wall of the bottom end of a driving rod 4, three stirring rods 14 are fixed on the outer wall of each sleeve 13, a first scraping plate 15 is slidably connected to the inner wall of the bottom of a medicine preparation box 2, a second scraping plate 16 is fixed on the top of one end, far away from the driving rod 4, of each first scraping plate 15, the second scraping plate 16 penetrates through a pressing plate 5 in a sliding mode, the second scraping plate 16 is slidably connected to the cambered inner wall of the medicine preparation box 2, a protection box 19 is fixed on the top of the medicine preparation box 2, a motor 3 is arranged in the protection box 19, the sleeves 14, the first scraping plates 15 and the second scraping plates 16 are arranged, so that the driving rod 4 rotates to drive the sleeves 13 to rotate, the stirring rods 14 are driven to rotate to enable medicine powder and water to be mixed, meanwhile, the driving rod 4 drives the first scraping plates 15 to do circular motion, the medicine powder sunk into the inner wall of the bottom of the medicine preparation box 2 can be mixed with water, the first scraping plates 15 can also drive the second scraping plates 16 to do circular motion, the second scraping plates 16 can scoop up medicine powder on the cambered inner wall of the medicine preparation box 2, and the medicine powder and water can be mixed with water, and the medicine mixing speed of the medicine powder and water can be guaranteed, and the full mixing effect of medicine and water can be achieved.

According to the utility model, a connecting pipe 21 is fixedly arranged at the bottom of a dispensing box 2 in a penetrating manner, a filter plate 26 is fixed at the top of the connecting pipe 21, a one-way valve 22 is arranged at the bottom of the connecting pipe 21, a water pump 23 is fixed at the bottom of the connecting pipe 21, the water pump 23 is electrically connected with a storage battery in an unmanned aerial vehicle body 1, a water pipe 24 is fixed at a water outlet of the water pump 23, a spray head 25 is fixed at one side of the water pipe 24 away from the water pump 23, and the spray head 25 is communicated with the water pipe 24.

In the utility model, the bottom of a dispensing box 2 is fixedly provided with a mounting box 27, a water pump 23 is arranged in the mounting box 27, the bottom of the water pump 23 is fixedly connected with the bottom inner wall of the mounting box 27, a connecting pipe 21 is fixedly penetrated through the top of the mounting box 27, a water pipe 24 is fixedly penetrated through the mounting box 27, and the connecting pipe 21 is fixedly penetrated through the mounting plate 12.

In the utility model, two limit slide rails 35 which are symmetrically distributed are fixed at the bottom of a dispensing box 2, sliding blocks 34 are arranged in the two limit slide rails 35, one side, close to each other, of each sliding block 34 is fixedly provided with a same sliding box 32, the inner wall of the bottom of each sliding box 32 is rotationally connected with a cam 33, one side, close to a spray head 25, of the bottom end of each sliding box 32 is fixedly provided with a connecting shaft 31, one side, far away from each sliding box 32, of each connecting shaft 31 is slidably sleeved with a sleeve plate 30, one side, far away from each sliding box 32, of each sleeve plate 30 is fixedly provided with a fixing plate 28, one end, close to each sliding box 32, of each fixing plate 28 is provided with a spool 29 in a penetrating manner, the top of each spool 29 is fixedly connected with the bottom of an unmanned aerial vehicle body 1, one side, far away from each sliding box 32, of each fixing plate 28 is fixedly connected with the spray head 25, due to the adoption of the means of the spraying swing technology, the cam 33 is driven to rotate while the driving rod 4 rotates, the cam 33 drives the sliding box 32 to reciprocate, the sliding box 32 drives the sliding block 34 to slide in the limiting sliding rail 35, the sliding box 32 cannot deviate when moving through the mutual matching of the sliding block 34 and the limiting sliding rail 35, the sliding box 32 reciprocates and drives the connecting shaft 31 to move, the connecting shaft 31 drives the sleeve plate 30 to move, the sleeve plate 30 drives the fixing plate 28 to reciprocate by taking the spool 29 as the center of a circle, the fixing plate 28 drives the spray head 25 to swing, and the technical effects of increasing the spraying range of liquid medicine and enabling the liquid medicine to be covered on the surfaces of crops more uniformly are achieved.

In the utility model, the top of the cam 33 is fixedly connected with the bottom of the driving rod 4, the driving rod 4 rotates to pass through the bottom of the medicine dispensing box 2, a sealing ring is arranged at the position of the bottom of the medicine dispensing box 2 where the driving rod 4 passes, a feeding pipe 36 is arranged on the outer wall of the top end of the medicine dispensing box 2 in a penetrating way, and a sealing cover 37 is sleeved on the feeding pipe 36.

Working principle: when the device is used, the pull rod 17 can be pulled up, the pull rod 17 can drive the L-shaped plate 8 to rise, the L-shaped plate 8 can drive the sliding rod 7 to rise, the sliding rod 7 can drive the annular sliding rail 6 to rise, the annular sliding rail 6 can drive the pressing plate 5 to rise, the pressing plate 5 is moved to be higher than the feeding pipe 36, water, medicine powder and the like are injected into the dispensing box 2 through the feeding pipe 36, the feeding pipe 36 is sealed by the sealing cover 37, the pressing plate 5 is pressed on the surface of a solution after the pull rod 17 is loosened, then the motor 3 and the unmanned aerial vehicle body 1 are started, the driving rod 4 is driven to rotate by an output shaft of the motor 3 in the flight process of the unmanned aerial vehicle body 1, the sleeve 13 is driven to rotate by the driving rod 4, the stirring rod 14 is driven by the sleeve 13 to rotate, the medicine powder and the water are mixed, the first scraping plate 15 is driven by the driving rod 4 to do circular motion, the first scraping plate 15 can scoop up the medicine powder sunk into the inner wall of the bottom of the medicine dispensing box 2 to be mixed with water, the first scraping plate 15 can drive the second scraping plate 16 to do circular motion, the second scraping plate 16 can scoop up the medicine powder on the inner wall of the cambered surface of the medicine dispensing box 2 to be mixed with water, when the unmanned aerial vehicle body 1 turns, the medicine liquid in the medicine dispensing box 2 can kick up, the medicine liquid can push the pressing plate 5 to lift the pressing plate 5, the pressing plate 5 can drive the annular sliding rail 6 to lift, the annular sliding rail 6 can drive the sliding rod 7 to lift, the sliding rod 7 can drive the L-shaped plate 8 to lift, the L-shaped plate 8 can pull the spring 10 and the damping telescopic rod 9 to stretch out the spring 10 and the damping telescopic rod 9, the energy is absorbed and released by the spring 10 to lighten the impact, the damping telescopic rod 9 dissipates the energy by the damping force to lighten the lifting amplitude and time of the pressing plate 5, the impact of the liquid medicine to the pressing plate 5 is further reduced and buffered, the liquid medicine billowing degree is reduced, the flying stability of the unmanned aerial vehicle is guaranteed, the liquid medicine in the medicine distribution box 2 is extracted through the water pump 23, the filter plate 26 is arranged, the medicine powder is prevented from entering the connecting pipe 21, the water pump 23 can extract the liquid medicine and inject the liquid medicine into the spray head 25 through the water pipe 24, the spray head 25 sprays the liquid medicine, the driving rod 4 rotates and simultaneously drives the cam 33 to rotate, the cam 33 drives the sliding box 32 to reciprocate, the sliding box 32 drives the sliding block 34 to slide in the limiting sliding rail 35, the sliding box 32 does not deviate during moving through the cooperation of the sliding block 34 and the limiting sliding rail 35, the sliding box 32 reciprocates and drives the connecting shaft 31 to move, the connecting shaft 31 drives the sleeve plate 30 to move, the sleeve plate 28 drives the fixing plate 28 to reciprocate by taking the spool 29 as the circle center, the fixing plate 28 swings, the spray head 25 is increased, and the liquid medicine is more uniformly covered on the surface of crops.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides an agricultural unmanned aerial vehicle is with dispensing equipment, includes unmanned aerial vehicle body (1), a serial communication port, the bottom of unmanned aerial vehicle body (1) is provided with prescription case (2), the top of prescription case (2) is fixed with motor (3), the output shaft rotation of motor (3) passes the top of prescription case (2), the output shaft of motor (3) is fixed with actuating lever (4), the outer wall sliding connection of actuating lever (4) has clamp plate (5), the top of clamp plate (5) is fixed with annular slide rail (6), annular slide rail (6) slip cover is equipped with slide bar (7), the top of prescription case (2) is passed in the slide bar (7) slip, the top of slide bar (7) is fixed with L shaped plate (8), the one end bottom that prescription case (2) was kept away from to L shaped plate (8) is fixed with damping telescopic link (9), the bottom of damping telescopic link (9) is fixed with mounting panel (12), the bottom of top fixed connection prescription case (2) of mounting panel (12), the top fixed connection of spring (10) is equipped with the bottom of spring (10), the bottom of spring (10) is connected with the bottom of spring (10), one side of the L-shaped plate (8) far away from the medicine distribution box (2) is fixed with a pull rod (17).

2. The dispensing equipment for an agricultural unmanned aerial vehicle according to claim 1, wherein four supporting legs (11) are fixed at the bottom of the unmanned aerial vehicle body (1), four supporting legs (11) are all fixed to penetrate through a mounting plate (12), the bottoms of the two supporting legs (11) on the same side are all fixed with the same foot seat (18), a solar panel (20) is fixed at the top of the unmanned aerial vehicle body (1), a storage battery in the unmanned aerial vehicle body (1) is electrically connected with the solar panel (20), and a storage battery in the unmanned aerial vehicle body (1) is electrically connected with a motor (3).

3. The dispensing equipment for agricultural unmanned aerial vehicle according to claim 1, wherein the bottom outer wall of the driving rod (4) is fixed with two sleeves (13), the outer wall of the sleeve (13) is fixed with three stirring rods (14), the bottom inner wall of the dispensing box (2) is slidably connected with a first scraper (15), one end top of the first scraper (15) far away from the driving rod (4) is fixed with a second scraper (16), the second scraper (16) slidably passes through the pressing plate (5), the second scraper (16) is slidably connected with the cambered inner wall of the dispensing box (2), the top of the dispensing box (2) is fixed with a protection box (19), and the motor (3) is arranged in the protection box (19).

4. A dispensing device for an agricultural unmanned aerial vehicle according to claim 3, wherein the bottom of the dispensing box (2) is fixedly provided with a connecting pipe (21), the top of the connecting pipe (21) is fixedly provided with a filter plate (26), the bottom of the connecting pipe (21) is provided with a one-way valve (22), the bottom of the connecting pipe (21) is fixedly provided with a water pump (23), the water pump (23) is electrically connected with a storage battery in the unmanned aerial vehicle body (1), a water pipe (24) is fixed at a water outlet of the water pump (23), a spray head (25) is fixed on one side of the water pipe (24) away from the water pump (23), and the spray head (25) is communicated with the water pipe (24).

5. A dispensing device for an agricultural unmanned aerial vehicle according to claim 4, wherein the bottom of the dispensing box (2) is fixed with a mounting box (27), the water pump (23) is arranged in the mounting box (27), the bottom of the water pump (23) is fixedly connected with the bottom inner wall of the mounting box (27), the connecting pipe (21) is fixedly arranged at the top of the mounting box (27), the water pipe (24) is fixedly arranged at the top of the mounting box (27), and the connecting pipe (21) is fixedly arranged at the bottom of the mounting box (12).

6. The dispensing equipment for agricultural unmanned aerial vehicle according to claim 5, wherein two limit sliding rails (35) which are symmetrically distributed are fixed at the bottom of the dispensing box (2), two limit sliding rails (35) are internally provided with sliding blocks (34), two sliding blocks (34) are fixedly connected with the same sliding box (32) on one side which is close to each other, a cam (33) is rotationally connected to the inner wall of the bottom of the sliding box (32), a connecting shaft (31) is fixedly arranged on one side, which is close to the spray head (25), of the bottom of the sliding box (32), a sleeve plate (30) is sleeved on one side, which is far away from the sliding box (32), of the connecting shaft (31), a fixing plate (28) is fixedly arranged on one side, which is far away from the sliding box (32), of the fixing plate (28) is close to the bottom of the unmanned aerial vehicle body (1), and a spool (29) is penetrated on one end, which is fixedly connected with the spray head (25), which is far from the sliding box (32), of the fixing plate (28).

7. The dispensing equipment for the agricultural unmanned aerial vehicle according to claim 6, wherein the top of the cam (33) is fixedly connected with the bottom of the driving rod (4), the driving rod (4) rotates to penetrate through the bottom of the dispensing box (2), a sealing ring is arranged at the position where the driving rod (4) penetrates through the bottom of the dispensing box (2), a feeding pipe (36) is penetrated through the outer wall of the top end of the dispensing box (2), and a sealing cover (37) is sleeved on the feeding pipe (36).