Pesticide spraying unmanned aerial vehicle for agricultural management

Abstract

The utility model provides a pesticide spraying unmanned aerial vehicle for agricultural management. The pesticide spraying unmanned aerial vehicle comprises a rack, a controller is fixedly installed on the right side of the top of the rack, a battery is movably connected to the top of the rack, a water tank is movably connected to the left side of the top of the rack, buckle assemblies are arranged at the four corners of the top of the rack, and fixing rods are fixedly installed on one sides of the buckle assemblies. When the unmanned aerial vehicle needs to spray pesticide, the telescopic rod extends outwards and drives the rack to move outwards, the rack is meshed with the gear, a fixing shaft is movably installed in an inner cavity of the gear and fixedly connected with the rack, the rack drives the gear to rotate outwards, a telescopic rod is fixedly installed on the right side of the gear, and the gear drives the telescopic rod to move outwards. When the telescopic rod moves, the water pipe and the atomizing nozzle are driven to move outwards so as to perform spraying, after spraying is completed, the telescopic rod is started, the telescopic rod, the water pipe and the atomizing nozzle are moved to the original positions to be stored, and the water pipe and the atomizing nozzle are prevented from being damaged or abraded in the transportation or storage process.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural management, and more specifically, to a pesticide spraying drone for agricultural management. Background Art

[0002] Traditional agricultural pesticide application methods often require a large amount of manpower and time. Drones can automate the pesticide application task, significantly improving the pesticide application efficiency. They can cover large areas of farmland in a short time, reducing labor costs and working hours. During the pesticide application process by drones, operators can remotely control them to avoid contact with harmful pesticides or being in a high-risk environment. At the same time, drones can precisely control the spraying amount and coverage range to ensure the accurate delivery of pesticides or herbicides, reducing the risk of overuse and environmental pollution. They can operate in different seasons and weather conditions, flexibly meeting different agricultural needs. Some advanced drones are also equipped with sensors and cameras that can collect a large amount of farmland data. This data can be used to monitor crop growth conditions, soil conditions, and pest and disease situations, helping farmers make more scientific management decisions.

[0003] The existing nozzles for pesticide spraying by drones are generally fixed under the propellers, which is not convenient for storing the drone's fan blades and nozzles. The fan blades and nozzles are key components of the pesticide spraying drone. If they cannot be safely and firmly stored, they may be damaged or worn during transportation or storage, which will affect the performance and stability of the drone and even require additional maintenance and replacement costs.

[0004] Therefore, we make improvements on this and propose a pesticide spraying drone for agricultural management. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problem that the existing nozzles for pesticide spraying by drones are generally fixed under the propellers, which is not convenient for storing the drone's fan blades and nozzles. The fan blades and nozzles are key components of the pesticide spraying drone. If they cannot be safely and firmly stored, they may be damaged or worn during transportation or storage, which will affect the performance and stability of the drone and even require additional maintenance and replacement costs.

[0006] To achieve the above-mentioned invention purpose, the utility model provides the following technical solutions:

[0007] A pesticide spraying drone for agricultural management to improve the above problems.

[0008] Specifically, this application is as follows:

[0009] It includes a frame. On the right side of the top of the frame, a controller is fixedly installed. On the top of the frame, a battery is movably connected. On the left side of the top of the frame, a water tank is movably connected. At the four corners of the top of the frame, snap components are provided. On one side of the snap component, a fixed rod is fixedly installed. On one side of the fixed rod, a power component is fixedly installed. At the bottom of the frame, a storage component is fixedly installed. At the bottom of the frame, a water pump is fixedly installed. On the right side of the water pump, two water pipes are connected. At the bottom of the water pipe, a mist spray head is connected.

[0010] When the drone needs to spray pesticides, the telescopic rod extends outwards. The telescopic rod drives the rack to move outwards. The rack meshes with the gear. A fixed shaft is movably installed in the inner cavity of the gear. The fixed shaft is fixedly connected with the frame. The rack drives the gear to rotate outwards. On the right side of the gear, a retractable rod is fixedly installed. The gear drives the retractable rod to move outwards. When the retractable rod moves, it drives the water pipe and the mist spray head to move outwards, so as to carry out spraying. After spraying is completed, start the telescopic rod to move the retractable rod, the water pipe and the mist spray head back to their original positions for storage, preventing the water pipe and the mist spray head from being damaged or worn during transportation or storage.

[0011] As a preferred embodiment of the pesticide spraying drone for agricultural management provided by the present utility model, the snap component includes a first fixing block. The four first fixing blocks are respectively fixedly installed at the four corners of the frame. The inner cavity of the first fixing block is movably connected with a rotating shaft through a rotating shaft. One side of the rotating shaft is fixedly connected with the fixed rod. A plurality of pin holes are formed at the bottom of the surface of the rotating shaft. On the left side of the bottom of the inner cavity of the first fixing block, a housing is fixedly installed. On one side of the inner cavity of the housing, a spring is fixedly installed. On one side of the spring, a support plate is fixedly installed. On the top of the support plate, a shifting rod is fixedly installed. On one side of the support plate, a pin shaft is fixedly installed.

[0012] As a preferred embodiment of the pesticide spraying drone for agricultural management provided by the present utility model, sliders are fixedly installed on the front side and the rear side of the support plate. Slide rails are formed on the front side and the rear side of the inner cavity of the housing.

[0013] As a preferred embodiment of the pesticide spraying drone for agricultural management provided by the present utility model, the power component includes a second fixing block. The second fixing block is fixedly installed on one side of the fixed rod. At the bottom of the second fixing block, a motor is fixedly installed. The output end of the motor is fixedly connected with a connecting rod. Three propellers are fixedly installed on the outer side of the connecting rod.

[0014] As a preferred embodiment of the pesticide spraying drone for agricultural management provided by the present utility model, the storage assembly includes a support block, the support block is fixedly installed at the bottom of the frame, a telescopic rod is fixedly installed on the right side of the support block, a rack is fixedly installed on the right side of the telescopic rod, gears are meshed with both the front side and the rear side of the rack, a fixed shaft is movably connected to the inner cavity of the gear, the top of the fixed shaft is fixedly connected to the bottom of the frame, and a retractable rod is fixedly installed on the right side of the gear.

[0015] As a preferred embodiment of the pesticide spraying drone for agricultural management provided by the present utility model, the surface of the retractable rod is movably connected to a water pipe, and one side of the bottom of the retractable rod is fixedly connected to a atomizing nozzle.

[0016] As a preferred embodiment of the pesticide spraying drone for agricultural management provided by the present utility model, a support frame is arranged at the bottom of the frame, the number of the support frames is set to two, and the top of the water pump is communicated with the bottom of the water tank.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] When the drone needs to spray pesticides, the telescopic rod extends outwards, the telescopic rod drives the rack to move outwards, the rack is meshed with the gear, the fixed shaft is movably installed in the inner cavity of the gear, the fixed shaft is fixedly connected to the frame, the rack drives the gear to rotate outwards, the retractable rod is fixedly installed on the right side of the gear, the gear drives the retractable rod to move outwards, and when the retractable rod moves, it drives the water pipe and the atomizing nozzle to move outwards, so as to carry out spraying. After spraying is completed, the telescopic rod is started to move the retractable rod, the water pipe and the atomizing nozzle back to their original positions for storage, preventing the water pipe and the atomizing nozzle from being damaged or worn during transportation or storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the pesticide spraying drone for agricultural management provided by the present application;

[0020] Figure 2 It is a schematic bottom view of the structure of the pesticide spraying drone for agricultural management provided by the present application;

[0021] Figure 3 It is a schematic front sectional view of the buckle assembly of the pesticide spraying drone for agricultural management provided by the present application;

[0022] Figure 4 It is a schematic front view of the power assembly of the pesticide spraying drone for agricultural management provided by the present application;

[0023] Figure 5 It is a schematic front view of the storage assembly of the pesticide spraying drone for agricultural management provided by the present application.

[0024] Labels in the figure:

[0025] 1. Frame; 2. Controller; 3. Battery; 4. Water tank; 5. Support frame; 6. Snap component; 601. First fixing block; 602. Rotating shaft; 603. Pin hole; 604. Outer shell; 605. Spring; 606. Support plate; 607. Lever; 608. Pin shaft; 609. Slide rail; 610. Slide block; 7. Power component; 701. Second fixing block; 702. Motor; 703. Connecting rod; 704. Propeller; 8. Storage component; 801. Support block; 802. Telescopic rod; 803. Rack; 804. Gear; 805. Fixed shaft; 806. Shrink rod; 9. Water pump; 10. Water pipe; 11. Atomizing nozzle; 12. Fixed rod. Detailed implementation manners

[0026] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Apparently, the described embodiments are some but not all of the embodiments of the present utility model.

[0027] Therefore, the following detailed description of the embodiments of the present utility model is not intended to limit the scope of the present utility model claimed, but merely represents some embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0028] It should be noted that, without conflict, the embodiments in the present utility model and the features and technical solutions in the embodiments may be combined with each other.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0030] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the inventive product is usually placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In addition, terms such as "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0031] As described in the background art, the existing spray nozzles for drones are generally fixed under the propellers, which is not convenient for storing the drone blades and nozzles. The blades and nozzles are key components of the spraying drones. If they cannot be safely and stably stored, they may be damaged or worn during transportation or storage, which will affect the performance and stability of the drones and even incur additional maintenance and replacement costs.

[0032] To solve this technical problem, the present utility model provides a spraying drone for agricultural management.

[0033] Specifically, please refer to Figures 1-4 , the spraying drone for agricultural management specifically includes: a frame 1, a controller 2 fixedly installed on the right side of the top of the frame 1, a battery 3 movably connected to the top of the frame 1, a water tank 4 movably connected to the left side of the top of the frame 1, buckle assemblies 6 provided at the four corners of the top of the frame 1, a fixed rod 12 fixedly installed on one side of the buckle assembly 6, a power assembly 7 fixedly installed on one side of the fixed rod 12, a storage assembly 8 fixedly installed at the bottom of the frame 1, a water pump 9 fixedly installed at the bottom of the frame 1, two water pipes 10 communicated with the right side of the water pump 9, and an atomizing nozzle 11 communicated with the bottom of the water pipe 10.

[0034] When the drone needs to spray medicine, the telescopic rod 802 extends outwards, the telescopic rod 802 drives the rack 803 to move outwards, the rack 803 meshes with the gear 804, a fixed shaft 805 is movably installed in the inner cavity of the gear 804, the fixed shaft 805 is fixedly connected with the frame 1, the rack 803 drives the gear 804 to rotate outwards, a retractable rod 806 is fixedly installed on the right side of the gear 804, the gear 804 drives the retractable rod 806 to move outwards, and when the retractable rod 806 moves, it drives the water pipe 10 and the atomizing nozzle 11 to move outwards, so as to perform spraying. After the spraying is completed, the telescopic rod 802 is started to move the retractable rod 806, the water pipe 10 and the atomizing nozzle 11 back to their original positions for storage, preventing the water pipe 10 and the atomizing nozzle 11 from being damaged or worn during transportation or storage.

[0035] To enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

[0036] It should be noted that, without conflict, the embodiments and the features and technical solutions in the embodiments of the present utility model can be combined with each other.

[0037] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0038] Embodiment 1

[0039] Please refer to Figures 1-4 , an agricultural spraying drone for agricultural management, comprising a frame 1, a controller 2 fixedly installed on the right side of the top of the frame 1, a battery 3 movably connected to the top of the frame 1, a water tank 4 movably connected to the left side of the top of the frame 1, buckle assemblies 6 are arranged at the four corners of the top of the frame 1, a fixed rod 12 is fixedly installed on one side of the buckle assembly 6, a power assembly 7 is fixedly installed on one side of the fixed rod 12, a storage assembly 8 is fixedly installed at the bottom of the frame 1, a water pump 9 is fixedly installed at the bottom of the frame 1, two water pipes 10 are connected to the right side of the water pump 9, and an atomizing nozzle 11 is connected to the bottom of the water pipe 10. The buckle assembly 6 includes a first fixing block 601, and the four first fixing blocks 601 are respectively fixedly installed at the four corners of the frame 1. The inner cavity of the first fixing block 601 is movably connected with a rotating shaft 602 through a rotating shaft. One side of the rotating shaft 602 is fixedly connected to the fixed rod 12. A plurality of pin holes 603 are formed at the bottom of the surface of the rotating shaft 602. The left side of the bottom of the inner cavity of the first fixing block 601 is fixedly installed with a housing 604. A spring 605 is fixedly installed on one side of the inner cavity of the housing 604. A support plate 606 is fixedly installed on one side of the spring 605. A lever 607 is fixedly installed on the top of the support plate 606. A pin shaft 608 is fixedly installed on one side of the support plate 606. Sliders 610 are fixedly installed on the front side and the rear side of the support plate 606. Slide rails 609 are formed on the front side and the rear side of the inner cavity of the housing 604. The power assembly 7 includes a second fixing block 701, the second fixing block 701 is fixedly installed on one side of the fixed rod 12, a motor 702 is fixedly installed at the bottom of the second fixing block 701, an output end of the motor 702 is fixedly connected with a connecting rod 703, and three propellers 704 are fixedly installed on the outer side of the connecting rod 703.

[0040] When the drone needs to be used, move the lever 607 to the left and keep it stationary. The movement of the lever 607 drives the movement of the support plate 606. The movement of the support plate 606 drives the movement of the pin shaft 608. The movement of the support plate 606 will also compress the spring 605, move the pin shaft 608 out of the inside of the pin hole 603, rotate the fixed rod 12, rotate the fixed rod 12 to the desired position, release the lever 607, and due to the action of the spring 605, the support plate 606 drives the pin shaft 608 to move to one side. Sliders 610 are fixedly installed on the front side and the rear side of the support plate 606. The cooperation between the sliders 610 and the slide rails 609 enables the support plate 606 to move stably in the housing 604. Under the action of the spring 605, the pin shaft 608 is inserted into the pin hole 603, and the fixing of the rotating shaft 602 and the fixed rod 12 can be completed, so that the fixed rod 12 can be conveniently deployed or stored.

[0041] Embodiment 2

[0042] The storage component 8 includes a support block 801, the support block 801 is fixedly installed at the bottom of the frame 1, a telescopic rod 802 is fixedly installed on the right side of the support block 801, a rack 803 is fixedly installed on the right side of the telescopic rod 802, gears 804 are engaged with both the front side and the rear side of the rack 803, a fixed shaft 805 is movably connected to the inner cavity of the gear 804, the top of the fixed shaft 805 is fixedly connected to the bottom of the frame 1, and a retractable rod 806 is fixedly installed on the right side of the gear 804. The surface of the retractable rod 806 is movably connected to the water pipe 10, and one side of the bottom of the retractable rod 806 is fixedly connected to the atomizing nozzle 11.

[0043] When the drone needs to spray pesticides, the telescopic rod 802 extends outwards. The telescopic rod 802 drives the rack 803 to move outwards. The rack 803 is engaged with the gear 804. The fixed shaft 805 is movably installed in the inner cavity of the gear 804, and the fixed shaft 805 is fixedly connected to the frame 1. The movement of the rack 803 drives the gear 804 to rotate. The retractable rod 806 is fixedly installed on the right side of the gear 804. The rotation of the gear 804 drives the retractable rod 806 to move outwards. When the retractable rod 806 moves, it drives the water pipe 10 and the atomizing nozzle 11 to move outwards. The top of the water pump 9 and the bottom of the water tank 4 are communicated. Start the water pump 9, pump the pesticides in the water tank 4 into the interior of the water pipe 10 through the water pump 9, and the pesticides in the interior of the water pipe 10 are sprayed through the atomizing nozzle 11. After the spraying is completed, start the telescopic rod 802 to move the retractable rod 806, the water pipe 10 and the atomizing nozzle 11 back to their original positions for storage.

[0044] In use, when the drone is needed, move the lever 607 to the left and keep it stationary. The movement of the lever 607 drives the movement of the support plate 606. The movement of the support plate 606 drives the movement of the pin shaft 608. The movement of the support plate 606 also compresses the spring 605, moving the pin shaft 608 out of the inside of the pin hole 603. Rotate the fixed rod 12 to the desired position and then release the lever 607. Due to the action of the spring 605, the support plate 606 drives the pin shaft 608 to move to one side. Sliders 610 are fixedly installed on the front and rear sides of the support plate 606. The cooperation between the sliders 610 and the slide rails 609 enables the support plate 606 to move stably within the housing 604. Due to the action of the spring 605, the pin shaft 608 is inserted into the inside of the pin hole 603, which can complete the fixation of the rotating shaft 602 and the fixed rod 12, thereby facilitating the deployment or storage of the fixed rod 12. Start the power supply. The controller 2 controls the motor 702. The rotation of the motor 702 drives the propeller 704 through the connecting rod 703. The rotation of the propeller 704 completes the takeoff. When the drone needs to spray pesticides, the telescopic rod 802 extends outwards. The telescopic rod 802 drives the rack 803 to move outwards. The rack 803 meshes with the gear 804. A fixed shaft 805 is movably installed inside the cavity of the gear 804, and the fixed shaft 805 is fixedly connected to the frame 1. The movement of the rack 803 drives the gear 804 to rotate. A retractable rod 806 is fixedly installed on the right side of the gear 804. The rotation of the gear 804 drives the retractable rod 806 to move outwards. When the retractable rod 806 moves, it drives the water pipe 10 and the atomizing nozzle 11 to move outwards. The top of the water pump 9 and the bottom of the water tank 4 are connected. Start the water pump 9 to pump the pesticides in the water tank 4 into the inside of the water pipe 10 through the water pump 9. The pesticides inside the water pipe 10 are sprayed through the atomizing nozzle 11. After the spraying is completed, start the telescopic rod 802 to move the retractable rod 806, the water pipe 10 and the atomizing nozzle 11 back to their original positions for storage.

[0045] The above embodiments are only used to illustrate the present invention and do not limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above respective embodiments, the present invention is not limited to the above specific embodiments. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and their improvements that do not deviate from the spirit and scope of the invention are covered by the scope of the claims of the present invention.

Claims

1. An agricultural spraying drone for agricultural management, comprising a frame (1), characterized in that, On the right side of the top of the frame (1), a controller (2) is fixedly installed. The top of the frame (1) is movably connected to a battery (3). On the left side of the top of the frame (1), a water tank (4) is movably connected. At the four corners of the top of the frame (1), a buckle assembly (6) is provided. On one side of the buckle assembly (6), a fixed rod (12) is fixedly installed. On one side of the fixed rod (12), a power assembly (7) is fixedly installed. At the bottom of the frame (1), a storage assembly (8) is fixedly installed. At the bottom of the frame (1), a water pump (9) is fixedly installed. On the right side of the water pump (9), two water pipes (10) are connected. At the bottom of the water pipe (10), an atomizing nozzle (11) is connected.

2. The agricultural spraying drone for agricultural management according to claim 1, characterized in that, The buckle assembly (6) includes a first fixing block (601). The four first fixing blocks (601) are respectively fixedly installed at the four corners of the frame (1). The inner cavity of the first fixing block (601) is movably connected to a rotating shaft (602) through a rotating shaft. One side of the rotating shaft (602) is fixedly connected to the fixed rod (12). A plurality of pin holes (603) are provided at the bottom of the surface of the rotating shaft (602). On the left side of the bottom of the inner cavity of the first fixing block (601), a housing (604) is fixedly installed. On one side of the inner cavity of the housing (604), a spring (605) is fixedly installed. On one side of the spring (605), a support plate (606) is fixedly installed. On the top of the support plate (606), a lever (607) is fixedly installed. On one side of the support plate (606), a pin shaft (608) is fixedly installed.

3. The agricultural spraying drone for agricultural management according to claim 2, wherein On the front side and the rear side of the support plate (606), sliders (610) are fixedly installed. On the front side and the rear side of the inner cavity of the housing (604), sliding rails (609) are provided.

4. The agricultural spraying drone for agricultural management according to claim 1, wherein The power assembly (7) includes a second fixing block (701). The second fixing block (701) is fixedly installed on one side of the fixed rod (12). At the bottom of the second fixing block (701), a motor (702) is fixedly installed. The output end of the motor (702) is fixedly connected to a connecting rod (703). On the outer side of the connecting rod (703), three propellers (704) are fixedly installed.

5. The agricultural spraying drone for agricultural management according to claim 1, characterized in that, The storage assembly (8) includes a support block (801). The support block (801) is fixedly installed at the bottom of the frame (1). On the right side of the support block (801), a telescopic rod (802) is fixedly installed. On the right side of the telescopic rod (802), a rack (803) is fixedly installed. The rack (803) is engaged with gears (804) on the front side and the rear side. The inner cavity of the gear (804) is movably connected to a fixed shaft (805). The top of the fixed shaft (805) is fixedly connected to the bottom of the frame (1). On the right side of the gear (804), a retractable rod (806) is fixedly installed.

6. The agricultural spraying drone for agricultural management according to claim 5, characterized in that, The surface of the retractable rod (806) is movably connected to the water pipe (10). On one side of the bottom of the retractable rod (806), it is fixedly connected to the atomizing nozzle (11).

7. The agricultural spraying drone for agricultural management according to claim 1, wherein, A support frame (5) is provided at the bottom of the frame (1), the number of the support frames (5) is set to two, and the top of the water pump (9) is communicated with the bottom of the water tank (4).

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