CN220391515U

CN220391515U - Unmanned aerial vehicle with prevent precipitation structure deinsectization medicament case

Info

Publication number: CN220391515U
Application number: CN202321476740.3U
Authority: CN
Inventors: 郑智灏; 曹书伦; 梁睿; 梁家豪; 何兆明; 孔晓彤; 石杨
Original assignee: South China University of Technology SCUT
Current assignee: South China University of Technology SCUT
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2024-01-26
Anticipated expiration: 2033-06-12

Abstract

The utility model relates to the technical field of plant protection unmanned aerial vehicles, and discloses an unmanned aerial vehicle with an anti-sedimentation structure disinfestation medicament box, which comprises an unmanned aerial vehicle main body and a support frame, wherein the support frame is fixedly arranged on the lower side of the unmanned aerial vehicle main body; the stirring rod comprises a stirring rod, and is characterized in that a plurality of U-shaped blocks are fixedly arranged on the rod walls on the two sides of the stirring rod, shaft pins are rotatably arranged on the inner sides of the U-shaped blocks, and stirring blades are fixedly sleeved on the rod walls of the shaft pins. This unmanned aerial vehicle with prevent precipitation structure deinsectization medicament case can carry out the intensive mixing to the medicament, can prevent effectively that deinsectization medicament from precipitating and influencing the deinsectization effect.

Description

Unmanned aerial vehicle with prevent precipitation structure deinsectization medicament case

Technical Field

The utility model relates to the technical field of plant protection unmanned aerial vehicles, in particular to an unmanned aerial vehicle with an anti-precipitation structure disinfestation medicament box.

Background

The unmanned plane consists of a flight platform (fixed wing, helicopter, multiaxis aircraft), a navigation flight control and a spraying mechanism, and realizes spraying operation by ground remote control or navigation flight control, and can spray medicines, seeds, powder and the like.

The existing plant protection deinsectization unmanned aerial vehicle is spraying the medicine during operation, and the phenomenon of deposit appears easily in the deinsectization liquid medicine in the medical kit, leads to unmanned aerial vehicle to spray out the medicament inhomogeneous, and the medicament concentration is lower can influence the deinsectization effect of medicament, and the medicament concentration is too high can influence the growth of plant again, uses comparatively inconveniently.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the unmanned aerial vehicle with the anti-precipitation structure and the pesticide box provided by the utility model has the advantages that the pesticide is fully mixed, the effect that the pesticide precipitation influences the pesticide effect can be effectively prevented, and the problems that the pesticide liquid in the pesticide box is easy to deposit when the plant protection pesticide unmanned aerial vehicle is in pesticide spraying work, the pesticide sprayed by the unmanned aerial vehicle is uneven, the pesticide effect of the pesticide is influenced due to lower concentration of the pesticide, the growth of plants is influenced due to higher concentration of the pesticide, and the use is inconvenient in the prior art are solved.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an unmanned aerial vehicle with prevent precipitation structure deinsectization medicament case, includes unmanned aerial vehicle main part and support frame, the support frame is fixed to be set up in the downside of unmanned aerial vehicle main part, the inboard of support frame is fixed to be provided with the medicament box, the middle part of medicament box rotates and is provided with the puddler, the downside of medicament box is provided with the spray board, the inside one side of medicament box is fixed to be provided with the drawing liquid pump, the delivery port of drawing liquid pump passes through connecting pipe and spray board intercommunication setting;

the stirring rod comprises a stirring rod, wherein a plurality of U-shaped blocks are fixedly arranged on two side rod walls of the stirring rod, shaft pins are respectively and rotatably arranged on the inner sides of the U-shaped blocks, stirring blades are respectively and fixedly sleeved on the rod walls of the shaft pins, first gears are respectively and fixedly sleeved on the rod walls of the shaft pins, racks are respectively and fixedly meshed with one sides of the first gears, a limiting ring is movably sleeved at the lower end of the stirring rod, the lower end of the limiting ring is fixedly connected with the inner wall of a medicament box body, a wavy groove is formed in the upper surface of the limiting ring, a push rod is fixedly arranged at the lower end of the racks, the push rod is in contact with the surface of the wavy groove, a fixing shell is fixedly arranged on the inner wall of the upper end of the medicament box body, the upper end of the racks extends to the inner side of the fixing shell, and a reset mechanism for driving the racks to reset is arranged inside the fixing shell;

the lower extreme of puddler extends to the downside of medicament box, the lower surface of medicament box just is located the both sides of puddler and all is fixed to be provided with the curb plate, two rotate between the curb plate and be provided with the horizontal pole, the fixed connecting rod that has cup jointed of pole wall of horizontal pole, the one end and the spray board fixed connection of connecting rod, two be provided with between the curb plate drive puddler pivoted first drive mechanism.

Preferably, the first transmission mechanism comprises a worm wheel and a worm, the worm wheel is fixedly sleeved at one end of the outer side of the stirring rod, the worm is meshed with one side of the worm wheel, two ends of the worm are rotationally connected with corresponding side plates, one side of the worm is fixedly provided with a motor on the outer side of each side plate, the output end of the motor is fixedly connected with one end of the worm, and one end of the worm is provided with a second transmission mechanism for driving the cross rod to rotate.

Preferably, the second transmission mechanism comprises an incomplete gear and a second gear, the incomplete gear is fixedly sleeved at one end of the worm, the second gear is fixedly sleeved at one end of the cross rod, the incomplete gear is matched with the second gear, a torsion spring is movably sleeved at one end of the cross rod, far away from the second gear, of the cross rod, and two ends of the torsion spring are fixedly connected with the rod wall and the side plate of the corresponding cross rod respectively.

Preferably, the reset mechanism comprises a stop block and a spring, the stop block is arranged in the fixed shell in a sliding mode, one end of the rack is fixedly connected with the stop block, the spring is fixedly arranged on one side, away from the rack, of the stop block, and the other end of the spring is fixedly connected with the inner wall of the fixed shell.

Preferably, the cross sections of the stop block and the fixed shell are square.

Preferably, the limiting ring and the ejector rod are made of wear-resistant steel materials.

Preferably, a plurality of water outlets of the spray plate are fixedly provided with atomizing spray heads.

Preferably, the motor is fixedly connected with the corresponding side plate through a supporting frame.

Preferably, the connecting pipe is a hose.

(III) beneficial effects

Compared with the prior art, the utility model provides the unmanned aerial vehicle with the anti-sedimentation structure disinfestation medicament box, which has the following beneficial effects:

1. this unmanned aerial vehicle with prevent precipitation structure deinsectization medicament case rotates through the motor drive worm, and the worm drives the worm wheel and rotates, even makes the puddler drive a plurality of stirring leaves and rotates, simultaneously, drives a plurality of racks and rotates along the wave form groove for the ejector pin drives rack reciprocating motion from top to bottom, and then drives a plurality of gears and reciprocally rotates, even a plurality of stirring leaves follow the puddler pivoted and use the pivot to reciprocate the swing from top to bottom as the axle, can carry out abundant mixing to the medicament in the medicament case, can effectively prevent deinsectization medicament precipitation influence deinsectization effect.

2. This unmanned aerial vehicle with prevent precipitation structure deinsectization medicament case drives incomplete gear through worm pivoted while, drives the second gear and rotates when incomplete gear and second gear meshing, and then drives the horizontal pole and rotate, even make the connecting rod drive the spray board to one side rotate, when incomplete gear and second gear separation, torsional spring elasticity makes the horizontal pole drive the spray board rotatory reset, even makes the spray board can swing and spray the medicament, can improve the spray board and spray the scope.

Drawings

Fig. 1 is a schematic structural diagram of an unmanned aerial vehicle with an anti-sedimentation structure pesticide box;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;

FIG. 3 is an enlarged schematic view of the part B of FIG. 1;

fig. 4 is an enlarged schematic view of the structure of the part C in fig. 1.

In the figure: 1 unmanned aerial vehicle main part, 2 support frames, 3 medicament boxes, 4 drawing liquid pump, 5 spray boards, 6 connecting pipes, 7 spacing rings, 8 puddler, 9U type piece, 10 pivot, 11 stirring leaf, 12 first gear, 13 rack, 14 ejector pins, 15 worm wheel, 16 curb plates, 17 worm, 18 motor, 19 incomplete gear, 20 horizontal pole, 21 connecting rod, 22 second gear, 23 torsional spring, 24 fixed shell, 25 dog, 26 spring.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an unmanned aerial vehicle with an anti-sedimentation structure disinfestation medicament box comprises an unmanned aerial vehicle main body 1 and a support frame 2, wherein the support frame 2 is fixedly arranged on the lower side of the unmanned aerial vehicle main body 1, a medicament box body 3 is fixedly arranged on the inner side of the support frame 2, a stirring rod 8 is rotatably arranged in the middle of the medicament box body 3, a spray plate 5 is arranged on the lower side of the medicament box body 3, a liquid suction pump 4 is fixedly arranged on one side of the inner part of the medicament box body 3, and a water outlet of the liquid suction pump 4 is communicated with the spray plate 5 through a connecting pipe 6;

the stirring rod comprises a stirring rod 8, wherein a plurality of U-shaped blocks 9 are fixedly arranged on the two side rod walls of the stirring rod 8, shaft pins 10 are respectively and rotatably arranged on the inner sides of the plurality of U-shaped blocks 9, stirring blades 11 are respectively and fixedly sleeved on the rod walls of the plurality of shaft pins 10, first gears 12 are respectively and fixedly sleeved on the rod walls of the plurality of shaft pins 10, racks 13 are respectively and rotatably arranged on one sides of the plurality of first gears 12, a limiting ring 7 is movably sleeved on the lower end of the stirring rod 8, the lower end of the limiting ring 7 is fixedly connected with the inner wall of a medicament box body 3, a wavy groove is formed in the upper surface of the limiting ring 7, a push rod 14 is fixedly arranged at the lower end of the rack 13, the push rod 14 is in contact with the surface of the wavy groove, a fixed shell 24 is fixedly arranged on the inner wall of the upper end of the medicament box body 3, the upper end of the rack 13 extends to the inner side of the fixed shell 24, and a reset mechanism for driving the racks 13 to reset is arranged in the fixed shell 24;

the lower extreme of puddler 8 extends to the downside of medicament box 3, and the lower surface of medicament box 3 just is located the both sides of puddler 8 and all fixedly provided with curb plate 16, rotates between two curb plates 16 and is provided with horizontal pole 20, and the fixed connecting rod 21 that has cup jointed of pole wall of horizontal pole 20, the one end and the spray board 5 fixed connection of connecting rod 21 are provided with the first drive mechanism that drives puddler 8 pivoted between two curb plates 16.

The first transmission mechanism comprises a worm wheel 15 and a worm 17, the worm wheel 15 is fixedly sleeved at one end of the outer side of the stirring rod 8, the worm 17 is meshed with one side of the worm wheel 15, two ends of the worm 17 are rotationally connected with corresponding side plates 16, a motor 18 is fixedly arranged on the outer side of one side of each side plate 16, the output end of the motor 18 is fixedly connected with one end of the worm 17, and one end of the worm 17 is provided with a second transmission mechanism for driving a cross rod 20 to rotate.

The second transmission mechanism comprises an incomplete gear 19 and a second gear 22, wherein the incomplete gear 19 is fixedly sleeved at one end of the worm 17, the second gear 22 is fixedly sleeved at one end of the cross rod 20, the incomplete gear 19 is matched with the second gear 22, a torsion spring 23 is movably sleeved at one end of the cross rod 20 far away from the second gear 22, and two ends of the torsion spring 23 are fixedly connected with the rod wall and the side plate 16 of the corresponding cross rod 20 respectively.

The reset mechanism comprises a stop block 25 and a spring 26, wherein the stop block 25 is arranged in the fixed shell 24 in a sliding manner, one end of the rack 13 is fixedly connected with the stop block 25, the spring 26 is fixedly arranged on one side, far away from the rack 13, of the stop block 25, and the other end of the spring 26 is fixedly connected with the inner wall of the fixed shell 24.

The cross sections of the stop block 25 and the fixed shell 24 are square, so that the stop block 25 cannot rotate, i.e. can stably slide.

The limiting ring 7 and the ejector rod 14 are made of wear-resistant steel materials, so that the wear resistance of the limiting ring 7 and the ejector rod 14 is improved.

The spray plate 5 is fixedly provided with a plurality of water outlets, so that the disinfestation agent can be uniformly sprayed.

The motor 18 is fixedly connected with the corresponding side plate 16 through the support frame 2, so that the motor 18 is connected with the corresponding side plate 16 more firmly.

The connecting pipe 6 is a hose, which is convenient to move along with the spray plate 5.

In sum, this unmanned aerial vehicle with prevent precipitation structure deinsectization medicament case, when using, switch on the power of motor 18, motor 18 drives worm 17 rotation, worm 17 drives worm wheel 15 rotation, even make puddler 8 drive a plurality of stirring leaves 11 rotate, simultaneously, drive a plurality of racks 13 along the wave form groove rotation, make ejector pin 14 drive rack 13 reciprocate, and then drive a plurality of first gears 12 reciprocal rotation, even a plurality of stirring leaves 11 follow the stirring rod 8 rotation while regard shaft pin 10 as the reciprocal swing up and down, can carry out abundant mixing to the medicament in the medicament box 3, can effectively prevent deinsectization medicament precipitation influence deinsectization effect; meanwhile, the worm 17 rotates to drive the incomplete gear 19 to rotate, the incomplete gear 19 drives the second gear 22 to rotate when being meshed with the second gear 22, and then the cross rod 20 is driven to rotate, namely, the connecting rod 21 drives the spray plate 5 to rotate to one side, and when the incomplete gear 19 is separated from the second gear 22, the force of the torsion spring 23 enables the cross rod 20 to drive the spray plate 5 to rotate and reset, namely, the spray plate 5 can swing to spray the medicament, and the spray range of the spray plate 5 can be improved.

It should be noted that the term "comprises," "comprising," or any other variation thereof is 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, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. Unmanned aerial vehicle with prevent precipitation structure deinsectization medicament case, including unmanned aerial vehicle main part (1) and support frame (2), its characterized in that: the intelligent unmanned aerial vehicle comprises a main unmanned aerial vehicle body (1), a support frame (2), a medicament box body (3) and a stirring rod (8), wherein the support frame (2) is fixedly arranged at the lower side of the main unmanned aerial vehicle body (1), the medicament box body (2) is fixedly provided with the medicament box body (3) at the inner side, the stirring rod (8) is rotatably arranged at the middle part of the medicament box body (3), a spraying plate (5) is arranged at the lower side of the medicament box body (3), a liquid suction pump (4) is fixedly arranged at one side of the inner part of the medicament box body (3), and a water outlet of the liquid suction pump (4) is communicated with the spraying plate (5) through a connecting pipe (6);

the stirring rod comprises a stirring rod (8), wherein a plurality of U-shaped blocks (9) are fixedly arranged on two side rod walls of the stirring rod (8), shaft pins (10) are respectively and rotatably arranged on the inner sides of the U-shaped blocks (9), stirring blades (11) are respectively and fixedly sleeved on the rod walls of the shaft pins (10), first gears (12) are respectively and fixedly sleeved on the rod walls of the shaft pins (10), racks (13) are respectively and fixedly meshed with one side of each first gear (12), a limiting ring (7) is movably sleeved at the lower end of the stirring rod (8), a wavy groove is formed in the upper surface of each limiting ring (7), a push rod (14) is fixedly arranged at the lower end of each rack (13), the push rods (14) are in contact with the surface of each wavy groove, a fixing shell (24) is fixedly arranged on the inner wall of the upper end of each medicine box (3), the upper end of each rack (13) extends to the inner side of each fixing shell (24), and a reset mechanism (13) is driven by the fixing shell (24);

the lower extreme of puddler (8) extends to the downside of medicament box (3), the lower surface of medicament box (3) just is located the both sides of puddler (8) and all fixedly provided with curb plate (16), two rotate between curb plate (16) and be provided with horizontal pole (20), the fixed connecting rod (21) that has cup jointed of pole wall of horizontal pole (20), the one end and spray board (5) fixed connection of connecting rod (21), two be provided with between curb plate (16) drive puddler (8) pivoted first drive mechanism.

2. The unmanned aerial vehicle with the anti-sedimentation structure and the pesticide box according to claim 1, wherein: the first transmission mechanism comprises a worm wheel (15) and a worm (17), wherein the worm wheel (15) is fixedly sleeved at one end of the outer side of the stirring rod (8), the worm (17) is meshed with one side of the worm wheel (15), two ends of the worm (17) are rotationally connected with corresponding side plates (16), one side of the worm is fixedly provided with a motor (18) on the outer side of each side plate (16), the output end of the motor (18) is fixedly connected with one end of the worm (17), and one end of the worm (17) is provided with a second transmission mechanism for driving the cross rod (20) to rotate.

3. An unmanned aerial vehicle with anti-settling structure vermin exterminating medicament case according to claim 2, wherein: the second transmission mechanism comprises an incomplete gear (19) and a second gear (22), the incomplete gear (19) is fixedly sleeved at one end of the worm (17), the second gear (22) is fixedly sleeved at one end of the cross rod (20), the incomplete gear (19) is matched with the second gear (22), one end of the cross rod (20) far away from the second gear (22) is movably sleeved with a torsion spring (23), and two ends of the torsion spring (23) are fixedly connected with a rod wall and a side plate (16) of the corresponding cross rod (20) respectively.

4. The unmanned aerial vehicle with the anti-sedimentation structure and the pesticide box according to claim 1, wherein: the reset mechanism comprises a stop block (25) and a spring (26), wherein the stop block (25) is arranged in the fixing shell (24) in a sliding mode, one end of the rack (13) is fixedly connected with the stop block (25), the spring (26) is fixedly arranged on one side, far away from the rack (13), of the stop block (25), and the other end of the spring (26) is fixedly connected with the inner wall of the fixing shell (24).

5. The unmanned aerial vehicle with anti-settling structure for an insecticide tank of claim 4, wherein: the cross sections of the stop block (25) and the fixed shell (24) are square.

6. The unmanned aerial vehicle with the anti-sedimentation structure and the pesticide box according to claim 1, wherein: the limiting ring (7) and the ejector rod (14) are made of wear-resistant steel materials.

7. The unmanned aerial vehicle with the anti-sedimentation structure and the pesticide box according to claim 1, wherein: and a plurality of water outlets of the spray plate (5) are fixedly provided with atomizing spray heads.

8. An unmanned aerial vehicle with anti-settling structure vermin exterminating medicament case according to claim 2, wherein: the motor (18) is fixedly connected with the corresponding side plate (16) through the support frame (2).

9. The unmanned aerial vehicle with the anti-sedimentation structure and the pesticide box according to claim 1, wherein: the connecting pipe (6) is a hose.