CN221024197U

CN221024197U - Unmanned aerial vehicle sprays

Info

Publication number: CN221024197U
Application number: CN202322789428.6U
Authority: CN
Inventors: 袁瑞
Original assignee: Hunan Tongda Biotechnology Co ltd
Current assignee: Hunan Tongda Biotechnology Co ltd
Priority date: 2023-10-18
Filing date: 2023-10-18
Publication date: 2024-05-28
Anticipated expiration: 2033-10-18

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, and discloses a spraying unmanned aerial vehicle which is used for agricultural and forestry plant protection operation. This unmanned aerial vehicle sprays, connect horn and horn seat through the pivot, and the horn can rotate on the horn seat, and then fold up it, reduce the occupation of land space when the device accomodates, when using, peg graft through first locating lever and first locating hole, alright fix the horn that expands, when accomodating, rotate the horn, realize folding up the operation, at this moment, second locating lever and second locating hole peg graft, alright fix the horn of folding up, prevent that it from taking place to rotate, guarantee folding up the effect, can fold up simultaneously fixedly to six horns, the simple operation, save time.

Description

Unmanned aerial vehicle sprays

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to a spraying unmanned aerial vehicle.

Background

The unmanned spraying machine is used for protecting agricultural plants, and is used for spraying pesticides, plant protection agents, fertilizers and the like on crops in a farmland through carrying spraying equipment so as to prevent and treat diseases, insect pests, weeds and the like, improve the yield and quality of the crops, improve the efficiency, precision and sustainability of agricultural production, reduce the use amount of pesticides, reduce the influence of the agricultural production on the environment, and simultaneously reduce the risk of manual labor and contact with harmful substances.

The wing of the unmanned aerial vehicle is sprayed to occupy most of the size of the unmanned aerial vehicle, when the unmanned aerial vehicle is sprayed for storage, the occupied area of the unmanned aerial vehicle is enlarged by the wing of the unmanned aerial vehicle, the unmanned aerial vehicle is inconvenient to carry, and the unmanned aerial vehicle is required to be folded and stored for improving the maneuverability and portability of the unmanned aerial vehicle.

Chinese patent CN206914648U discloses a spray unmanned aerial vehicle, it includes the box, the horn, a machine frame, connecting device and spouts medicine device, the horn is connected to the box through connecting device, the one end of horn is provided with the rotor and the other end of horn is provided with the horn wiring end, connecting device includes connecting seat and the sleeve of connecting seat outside is located to the cover, the one end fixed connection of connecting seat is to the box and the other end of connecting seat is provided with the box wiring end with horn wiring end complex, the connecting seat is provided with the external screw thread, the sleeve is provided with the internal screw thread with external screw thread complex, the sleeve is provided with the clamping part with horn wiring end complex, the shape of clamping part is the toper. The machine box and the machine arm can be placed independently, so that the placing space of the unmanned spraying machine is saved.

In the above technical scheme, in order to store the unmanned aerial vehicle, reduce the prevention space, adopt the mode of dismantling the wing, place wing and box alone, this mode can save space, but dismantle the horn, the operation is complicated, and the quantity of horn is a plurality of, need dismantle and install each horn alone, the complex operation is wasted time, is inconvenient for using it fast, in view of this, the utility model provides a unmanned aerial vehicle sprays.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a spraying unmanned aerial vehicle to solve the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: unmanned aerial vehicle sprays for agriculture and forestry plant protection operation's unmanned aerial vehicle, including fuselage, undercarriage and rotor subassembly, the bottom fixed mounting of fuselage has the medical kit, the bottom fixed mounting of medical kit has the water pump, the rotor subassembly includes six horn seats, the movable slot has been seted up to one side of horn seat, the inside rotation in movable slot is connected with the horn, the top of horn is equipped with the screw, the bottom of horn is equipped with the shower nozzle, the top of horn seat is equipped with locating component, locating component includes fixed ring to and set up first locating lever and the second locating lever in fixed ring inside for fix a position the horn.

Preferably, the fixed ring is connected and fixed with the horn seat through a connecting block, and the fixed ring is positioned above the propeller.

Preferably, a through groove is formed in one side, far away from the machine body, of the machine arm seat, the through groove is communicated with two sides of the machine arm seat, the through groove is communicated with the inside of the movable groove, and one end of the through groove, used for the machine arm, is rotated out of the movable groove.

Preferably, the top of horn has seted up first locating hole, first locating hole is located the inside of horn seat, the side surface of first locating lever is equipped with the screw thread, first locating lever and the inside threaded connection of fixed ring, the bottom of first locating lever runs through the top of horn seat to extend to the inside of movable groove, the bottom of first locating lever is pegged graft with inside the first locating hole.

Preferably, a second positioning hole is formed in the top of the horn, the second positioning hole is located outside the horn seat, the second positioning rod is in threaded connection with the inside of the fixed ring, and the second positioning rod is matched with the inside of the second positioning hole.

Preferably, the horn is connected with the horn seat through the pivot rotation, after the horn anticlockwise rotates one hundred twenty degrees, the position correspondence of second locating hole and second locating lever.

Preferably, the side surface of the horn is connected with a rubber fastening sleeve in a sliding manner, and the rubber fastening sleeve is movably sleeved with the side surface of the propeller.

Compared with the prior art, the utility model provides a spraying unmanned aerial vehicle, which has the following beneficial effects:

1. This unmanned aerial vehicle sprays, connect horn and horn seat through the pivot, and the horn can rotate on the horn seat, and then fold up it, reduce the occupation of land space when the device accomodates, when using, peg graft through first locating lever and first locating hole, alright fix the horn that expands, when accomodating, rotate the horn, realize folding up the operation, at this moment, second locating lever and second locating hole peg graft, alright fix the horn of folding up, prevent that it from taking place to rotate, guarantee folding up the effect, can fold up simultaneously fixedly to six horns, the simple operation, save time.

2. This unmanned aerial vehicle sprays, through set up the fastening rubber cover at the side surface of horn, and the fastening rubber cover can slide on the horn, realizes the position control, when the horn was folded up, alright cup joint fastening rubber cover and screw, realize fixed effect, prevent that it from taking place to rotate and appear colliding with the condition.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a schematic diagram of the complete structure of the present utility model;

FIG. 2 is a schematic view of the folding state of the arm according to the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 1A according to the present utility model;

fig. 4 is an enlarged view of the structure of fig. 2B according to the present utility model.

Wherein: 1. a body; 2. landing gear; 3. a medicine box; 4. a water pump; 5. a horn base; 6. a movable groove; 7. a horn; 8. a propeller; 9. a spray head; 10. fixing the circular ring; 11. a first positioning rod; 12. a second positioning rod; 13. a first positioning hole; 14. a second positioning hole; 15. rubber fastening sleeve.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Referring to fig. 1-4, a unmanned aerial vehicle sprays, an unmanned aerial vehicle for agriculture and forestry plant protection operation, including fuselage 1, undercarriage 2 and rotor subassembly, fuselage 1 is regular hexagon setting, undercarriage 2 is used for unmanned aerial vehicle's take off and land, provide support and stability, the bottom fixed mounting of fuselage 1 has medical kit 3, the bottom fixed mounting of medical kit 3 has water pump 4, the rotor subassembly includes six horn seat 5, six horn seat 5 is the annular equidistance and distributes on the side surface of fuselage 1, and it is fixed with fuselage 1, movable groove 6 has been seted up to one side of horn seat 5, movable groove 6's inside rotation is connected with horn 7, the top of horn 7 is equipped with screw 8, the bottom of horn 7 is equipped with shower nozzle 9, communicate medical kit 3 with shower nozzle 9 through water pump 4, make the medicament in the medical kit 3 can spray out from shower nozzle 9, and six shower nozzles 9 can evenly spray the target area, the top of horn seat 5 is equipped with locating component, through the autonomous flight and the system of this device, evenly spray medicament in forest or prevention and cure, in order to carry out plant protection and cure, the plant protection and control, the position is fixed to the fixed ring 10, the fixed position is fixed with the fixed round bar is fixed to the fixed position through the fixed position of horn 7, the fixed ring 10, the fixed position is guaranteed, the fixed position is fixed round bar is used for fixing the inside the position is fixed, and is fixed, the position is fixed, and is used for the position is stable.

In the embodiment, the fixed ring 10 is connected and fixed with the horn base 5 through the connecting blocks, the number of the connecting blocks is six, the connecting blocks are fixed with the side surfaces of the fixed ring 10, the bottoms of the connecting blocks are fixed with the tops of the horn base 5, the fixed ring 10 is fixed with the six horn bases 5, the circle of the fixed ring 10 corresponds to the center point position of the machine body 1, and the fixed ring 10 is located above the propeller 8, so that the propeller 8 cannot be contacted with the fixed ring 10 in the rotation process.

In the embodiment, a through groove is formed in one side, far away from the machine body 1, of the arm seat 5, the through groove is communicated with two sides of the arm seat 5, the through groove is communicated with the inside of the movable groove 6, one end of the through groove, which is used for the arm 7, rotates out of the movable groove 6, and rotates the arm 7 anticlockwise, so that the outer end of the arm 7 is located between two adjacent arm seats 5, and a part of the arm 7 located inside the movable groove 6 rotates out from the through groove.

In the embodiment, the top of the horn 7 is provided with the first positioning hole 13, the first positioning hole 13 is located in the horn seat 5, the side surface of the first positioning rod 11 is provided with threads, the first positioning rod 11 is in threaded connection with the inside of the fixed ring 10, the bottom end of the first positioning rod 11 penetrates through the top of the horn seat 5 and extends to the inside of the movable groove 6, the bottom end of the first positioning rod 11 is inserted into the first positioning hole 13, when the horn 7 stretches out, a part of the horn 7 is located in the movable groove 6 inside the horn seat 5, and the horn 7 can be fixed by inserting the first positioning rod 11 into the first positioning hole 13, so that the horn 7 is prevented from rotating.

In the embodiment, the top of the arm 7 is provided with the second positioning hole 14, the second positioning hole 14 is located outside the arm seat 5, the second positioning rod 12 is in threaded connection with the inside of the fixed ring 10, the second positioning rod 12 is matched with the inside of the second positioning hole 14, when the arm 7 is folded, the arm 7 can be rotated, and then the second positioning rod 12 is spliced with the second positioning hole 14, so that the folded arm 7 can be fixed.

In the embodiment, the horn 7 is rotationally connected with the horn seat 5 through a rotating shaft, after the horn 7 rotates anticlockwise by one hundred twenty degrees, the second positioning hole 14 corresponds to the position of the second positioning rod 12, and the horn 7 rotates anticlockwise by one hundred twenty degrees to enable the horn 7 to be positioned between two adjacent horn seats 5, so that the occupied space of a rotor wing assembly is reduced, and the device is convenient to store and carry.

The embodiment, the side surface sliding connection of horn 7 has rubber fastening cover 15, and rubber fastening cover 15 cup joints with the side surface activity of screw 8, through removing rubber fastening cover 15, alright cup joint the one end of screw 8, prevent that screw 8 from taking place to rotate, guarantee the collection effect to the device, the difficult condition of colliding with appears.

The application process of the utility model is as follows:

When accomodating the unmanned aerial vehicle and placing, in order to reduce its occupation of land space, alright fold up its rotor subassembly, rotate the knob on first locating lever 11 and the second locating lever 12, make two locating levers rotate on fixed ring 10, and upwards move, after the bottom of first locating lever 11 moves out from first locating hole 13, alright anticlockwise rotation one hundred twenty degrees with horn 7, make horn 7 be located between two adjacent horn seats 5, while second locating hole 14 is corresponding with second locating lever 12 position, then rotate down second locating lever 12, make it peg graft with second locating hole 14, alright fix the horn 7 in the location, prevent that it from taking place to rotate in horn seat 5 inside, realize folding up horn 7, cup joint the screw 8 of rubber fastening sleeve 15 on horn 7 fixedly, prevent that it from taking place to rotate, thereby can accomodate the device.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A spray unmanned aerial vehicle for agriculture and forestry plant protection operation's unmanned aerial vehicle, its characterized in that: including fuselage (1), undercarriage (2) and rotor subassembly, the bottom fixed mounting of fuselage (1) has medical kit (3), the bottom fixed mounting of medical kit (3) has water pump (4), the rotor subassembly includes six horn holders (5), movable groove (6) have been seted up to one side of horn holders (5), the inside rotation of movable groove (6) is connected with horn (7), the top of horn (7) is equipped with screw (8), the bottom of horn (7) is equipped with shower nozzle (9), the top of horn holders (5) is equipped with locating component, locating component is including fixed ring (10) to and set up first locating lever (11) and second locating lever (12) inside fixed ring (10) for fix a position horn (7).

2. A spraying drone as claimed in claim 1, wherein: the fixed ring (10) is fixedly connected with the arm seat (5) through a connecting block, and the fixed ring (10) is positioned above the propeller (8).

3. A spraying drone as claimed in claim 1, wherein: the utility model discloses a robot arm is characterized in that a through groove is formed in one side, far away from a robot body (1), of the robot arm seat (5), the through groove is communicated with two sides of the robot arm seat (5), the through groove is communicated with the inside of a movable groove (6), and one end of the through groove, used for a robot arm (7), rotates out from the movable groove (6).

4. A spraying drone as claimed in claim 1, wherein: the top of horn (7) has seted up first locating hole (13), inside that first locating hole (13) are located horn seat (5), the side surface of first locating lever (11) is equipped with the screw thread, first locating lever (11) and the inside threaded connection of fixed ring (10), the top of horn seat (5) is run through to the bottom of first locating lever (11) to extend to the inside of movable groove (6), the bottom of first locating lever (11) is pegged graft with inside of first locating hole (13).

5. A spraying drone as claimed in claim 1, wherein: the top of horn (7) has seted up second locating hole (14), second locating hole (14) are located the outside of horn seat (5), inside threaded connection of second locating lever (12) and fixed ring (10), the inside looks adaptation of second locating lever (12) and second locating hole (14).

6. The unmanned spraying vehicle of claim 5, wherein: the horn (7) is rotationally connected with the horn seat (5) through a rotating shaft, and after the horn (7) rotates anticlockwise for one hundred twenty degrees, the second positioning hole (14) corresponds to the position of the second positioning rod (12).

7. A spraying drone as claimed in claim 1, wherein: the side surface sliding connection of horn (7) has rubber fastening cover (15), rubber fastening cover (15) cup joints with the side surface activity of screw (8).