Agricultural pest control pesticide spraying device

Abstract

The utility model discloses a pesticide spraying device for agricultural pest control, and belongs to the technical field of pesticide spraying devices. Comprising a multi-axis unmanned aerial vehicle, a plurality of vehicle arms are fixedly arranged on a vehicle body of the multi-axis unmanned aerial vehicle, brushless motors are detachably installed at the ends of the vehicle arms, output shafts of the brushless motors are in transmission connection with propellers, two L-shaped bases are fixedly arranged at the bottom of the vehicle body of the multi-axis unmanned aerial vehicle, and tank bodies are slidably installed on the L-shaped bases; a multi-shaft unmanned aerial vehicle body is provided with a tank body in a limiting manner through two L-shaped seats, a plurality of stirring blades of the tank body rotate at a high speed to realize mixing treatment of pest control pesticide and water, a pump body pumps mixed pesticide liquid from the interior of the tank body through a pipeline, and the mixed pesticide liquid is conveyed through a C-shaped pipe and a plurality of hoses, so that a plurality of spray guns uniformly spray the mixed pesticide liquid for treatment; the unmanned aerial vehicle technology is used for achieving rapid spraying work of pest and disease damage pesticide liquid, manual spraying through a spraying device is not needed, the manual labor rate is greatly reduced, and the spraying efficiency is extremely high.

Description

Technical Field

[0001] This application relates to the technical field of spraying devices, and more specifically, to a spraying device for agricultural pest control. Background Art

[0002] During the growth of agricultural crops, pest control work is particularly important. Generally, people's control method is to use a spraying device to spray pesticides for pest control on the crops, which can effectively prevent and control the reproduction and survival of pests and diseases, achieving the purpose of pest control. There is a spraying device for agricultural pest control proposed in the existing publication number CN219660754U. This device is carried on the user's back through a backpack strap by setting a stirring plate. Pull the pull ring, and the pull ring drives the drawstring to move. The drawstring drives the first rotating shaft to rotate. The first rotating shaft drives the second rotating shaft to rotate through a connecting belt. The first rotating shaft and the second rotating shaft drive the flexible rod to rotate. The flexible rod drives the stirring plate to rotate. The flexible rod is pulled back and stretched and shaken due to centrifugal force. The flexible rod drives the stirring plate to continuously expand and contract. The flexible rod cooperates with the stirring plate to continuously disperse the pesticide in all directions of the box body. In view of the above related technologies, the utility model person believes that there are still the following defects: The spraying device in the comparative literature needs to be carried by personnel into the farmland for spraying, with a large labor intensity, which is prone to causing drug poisoning to personnel, having potential safety hazards, and extremely low manpower spraying efficiency, reducing the practicability. In view of this, we propose a spraying device for agricultural pest control. Summary of the Utility Model

[0003] 1. Technical Problems to be Solved

[0004] The purpose of this application is to provide a spraying device for agricultural pest control, which solves the technical problems in the above background art that the spraying device in the comparative literature needs to be carried by personnel into the farmland for spraying, with a large labor intensity, being prone to causing drug poisoning to personnel, having potential safety hazards, and extremely low manpower spraying efficiency, reducing the practicability. It realizes the technical effect that the multi-axis drone body limits and installs the tank body through two L-shaped seats, and multiple stirring blades of the tank body rotate at high speed to mix the pest control drugs and water. The pump body extracts the mixed liquid medicine from the inside of the tank body through a pipeline, and transports it through a C-shaped pipe and multiple hoses, so that multiple spray guns evenly spray the mixed liquid medicine for treatment, realizing the rapid spraying work of pest control pesticides by using drone technology, without manual spraying with a spraying device, greatly reducing the labor rate of manpower, and having extremely high spraying efficiency.

[0005] 2. Technical Solutions

[0006] The technical solution of this application provides an agricultural pest control spraying device, comprising: a multi-rotor drone, on the body of which there are fixedly provided a plurality of arms, and a brushless motor is detachably installed at the end of each arm. The output shaft of the brushless motor is drivingly connected with a propeller. At the bottom of the body of the multi-rotor drone, there are fixedly provided two L-shaped seats, and a liquid tank is slidably installed on the L-shaped seats. A liquid supply mechanism and a mixing mechanism are installed on the liquid tank. The mixing mechanism includes a first motor, which is fixedly arranged on the upper surface of the liquid tank. The output shaft of the first motor is fixedly provided with a plurality of stirring blades, which are rotatably arranged inside the liquid tank. The liquid supply mechanism includes a pump body and a C-shaped pipe. The C-shaped pipe is sleeved and installed outside the body of the multi-rotor drone. The pump body is connected to the liquid tank and the C-shaped pipe through pipelines. The C-shaped pipe is detachably connected with a plurality of hoses, and the hoses are respectively detachably connected with spray guns. The spray guns are respectively threadedly installed at the bottom of the housing of a brushless motor, and a nozzle is threadedly installed at the bottom end of the spray gun.

[0007] By adopting the above technical solution, the multi-rotor drone is fixedly provided with a plurality of arms evenly distributed along the circumference of the body, which can be used to install a plurality of brushless motors equipped with propellers. The composed drone has a stable flight effect. The liquid tank is slidably installed at the bottom of the body through two L-shaped seats. Pest control drugs and water are added inside the liquid tank. An internal battery is arranged inside the body, which can supply power to the first motor. Through a plurality of stirring blades, the pest control drugs and water can be fully mixed. The drone flies along the farmland. The pump body extracts the mixed liquid medicine from inside the liquid tank through pipelines, and transports it through the C-shaped pipe and a plurality of hoses. The multiple spray guns evenly distributed in a ring can evenly spray the mixed liquid medicine through the corresponding nozzles. The use of drone technology realizes the rapid spraying work of pesticide liquid for pest control, eliminating the need for manual spraying with a spraying device, greatly reducing the labor intensity, and having a very high spraying efficiency.

[0008] Optionally, two legs are fixedly provided on the body of the multi-rotor drone, and an annular groove is arranged on the body of the multi-rotor drone. The C-shaped pipe is sleeved and installed in the annular groove in a snap-fit manner.

[0009] By adopting the above technical solution, the C-shaped pipe can be limited and installed in the annular groove arranged on the body of the multi-rotor drone. The C-shaped pipe is evenly provided with a plurality of joints along the circumference for connecting the hoses.

[0010] Optionally, two clamps are fixedly sleeved on each hose. The hose is limited and installed on the corresponding arm through the clamps. The pump body is fixedly installed on the upper surface of the liquid tank. The pump body is fixedly connected with a liquid suction pipe and a liquid discharge pipe, and is used to connect the liquid tank and the C-shaped pipe respectively.

[0011] By adopting the above technical solution, a hose is provided at each robotic arm, and the hose is installed on the corresponding robotic arm by being limited by two hose clamps. The pump body extracts the mixed liquid medicine from the tank through the liquid suction pipe, transports it to the C-shaped pipe through the liquid discharge pipe, and transports it to the corresponding spray gun through the hose.

[0012] Optionally, sliding strips are fixedly provided on both side surfaces of the tank body. The sliding strips are slidably connected to the L-shaped seats, and two screw rods are threadedly installed between the sliding strips and the L-shaped seats.

[0013] By adopting the above technical solution, the tank body is slidably installed along the L-shaped seat through two sliding strips, and screw fixation treatment is performed using the screw rods.

[0014] Optionally, a liquid discharge pipe is fixedly communicated with the bottom end of the tank body. A liquid injection port is provided on the tank body. Ball valves are rotatably installed on both the liquid discharge pipe and the spray gun.

[0015] By adopting the above technical solution, arranging the liquid discharge pipe at the bottom of the tank body can discharge the residual mixed liquid medicine inside, and arranging the liquid injection port at the upper end of the tank body can achieve liquid supplement treatment.

[0016] 3. Beneficial effects

[0017] In one or more technical solutions provided by the technical solution of the present application, there are at least the following technical effects or advantages: The multi-axis drone body limits and installs the tank body through two L-shaped seats. Multiple stirring blades of the tank body rotate at high speed to realize the mixing treatment of pest control drugs and water. The pump body extracts the mixed liquid medicine from the inside of the tank body through the pipeline, transports it through the C-shaped pipe and multiple hoses, so that multiple spray guns evenly spray the mixed liquid medicine for treatment, and uses drone technology to realize the rapid spraying work of pest control pesticide liquid medicine, eliminating the need for manual spraying with a spraying device, greatly reducing the labor intensity, and having extremely high spraying efficiency. Brief description of the drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of a pesticide spraying device for agricultural pest control disclosed in a preferred embodiment of the present application;

[0019] Figure 2 It is a schematic diagram of the multi-axis drone structure of a pesticide spraying device for agricultural pest control disclosed in a preferred embodiment of the present application;

[0020] Figure 3 It is a schematic diagram of the structure of the tank body and the liquid supply mechanism of a pesticide spraying device for agricultural pest control disclosed in a preferred embodiment of the present application;

[0021] Figure 4 It is a pesticide spraying device for agricultural pest control disclosed in a preferred embodiment of the present application Figure 3 The enlarged schematic diagram at position A;

[0022] Description of reference numerals in the figure: 1. Multi-axial drone; 11. Annular groove; 12. Arm; 13. Brushless motor; 14. Propeller; 15. Leg; 16. L-shaped seat; 17. Screw; 2. Tank body; 21. Drain pipe; 22. Slide bar; 23. Liquid injection port; 3. Mixing mechanism; 31. First motor; 32. Stirring blade; 4. Liquid supply mechanism; 41. Pump body; 42. Suction pipe; 43. Outlet pipe; 44. C-shaped pipe; 45. Hose; 46. Clamp; 47. Spray gun; 48. Nozzle. Detailed implementation manners

[0023] The following further elaborates on this application in conjunction with the attached drawings of the specification.

[0024] Referring to Figures 1 to 3 , the embodiment of this application provides an agricultural pest control spraying device, including: a multi-axial drone 1. A plurality of arms 12 are fixedly arranged on the body of the multi-axial drone 1. Brushless motors 13 are detachably installed at the ends of the arms 12. The output shaft of the brushless motor 13 is drivingly connected to a propeller 14. Two L-shaped seats 16 are fixedly arranged at the bottom of the body of the multi-axial drone 1. A tank body 2 is slidably installed on the L-shaped seats 16. A liquid supply mechanism 4 and a mixing mechanism 3 are installed on the tank body 2. The mixing mechanism 3 includes a first motor 31. The first motor 31 is fixedly arranged on the upper surface of the tank body 2, and a plurality of stirring blades 32 are fixedly arranged on the output shaft of the first motor 31 and rotatably arranged inside the tank body 2. The liquid supply mechanism 4 includes a pump body 41 and a C-shaped pipe 44. The C-shaped pipe 44 is sleeved and installed outside the body of the multi-axial drone 1. The pump body 41 is connected to the tank body 2 and the C-shaped pipe 44 through a pipeline. A plurality of hoses 45 are detachably connected to the C-shaped pipe 44. The hoses 45 are respectively detachably connected to spray guns 47. The spray guns 47 are respectively threadedly installed at the bottom of the housing of a brushless motor 13. A nozzle 48 is threadedly installed at the bottom end of the spray gun 47. The multi-axial drone 1 can be used to install a plurality of brushless motors 13 provided with propellers 14 by fixedly arranging a plurality of arms 12 evenly distributed along the circumference of the body. The composed drone has a stable flight effect. The tank body 2 is slidably installed at the bottom of the body through two L-shaped seats 16. Pest control drugs and water are added inside the tank body 2. An internal battery is arranged inside the body, which can supply power to the first motor 31. The pest control drugs and water can be fully mixed through a plurality of stirring blades 32. The drone flies along the farmland. The pump body 41 extracts the mixed liquid medicine from inside the tank body 2 through a pipeline, and transports it through the C-shaped pipe 44 and a plurality of hoses 45, so that a plurality of spray guns 47 evenly distributed in a ring can evenly spray the mixed liquid medicine through the corresponding nozzles 48. The use of drone technology realizes the rapid spraying of pesticide liquid for pest control, eliminating the need for manual spraying with a spraying device, greatly reducing the labor intensity, and having a very high spraying efficiency.

[0025] Referring to Figure 2 and Figure 3, two legs 15 are fixedly provided on the body of the multi-axis drone 1. An annular groove 11 is provided on the body of the multi-axis drone 1. A C-shaped pipe 44 is sleeved in the annular groove 11 in a snap-fit manner. The C-shaped pipe 44 can be limited and installed in the annular groove 11 provided on the body of the multi-axis drone 1. A plurality of joints are uniformly arranged along the circumference of the C-shaped pipe 44 for connecting a hose 45.

[0026] Refer to Figure 3 and Figure 4 , two clamps 46 are fixedly sleeved on each hose 45. The hose 45 is limited and installed on the corresponding arm 12 through the clamp 46. The pump body 41 is fixedly installed on the upper surface of the tank body 2. The pump body 41 is fixedly connected with a liquid suction pipe 42 and a liquid discharge pipe 43 and is used to connect the tank body 2 and the C-shaped pipe 44 respectively. A hose 45 is provided at each arm 12, and the hose 45 is limited and installed on the corresponding arm 12 through two clamps 46. The pump body 41 extracts the mixed liquid medicine from the tank body 2 through the liquid suction pipe 42, transports it to the C-shaped pipe 44 through the liquid discharge pipe 43, and transports it to the corresponding spray gun 47 through the hose 45.

[0027] Refer to Figure 1 and Figure 3 , slide bars 22 are fixedly provided on both side surfaces of the tank body 2. The slide bars 22 are slidably connected with the L-shaped seats 16, and two screw rods 17 are threadedly installed between the slide bars 22 and the L-shaped seats 16. The tank body 2 is slidably installed along the L-shaped seats 16 through the two slide bars 22 and is threadedly fixed by using the screw rods 17.

[0028] Refer to Figure 3 and Figure 4 , a liquid discharge pipe 21 is fixedly connected to the bottom end of the tank body 2. A liquid injection port 23 is provided on the tank body 2. Ball valves are rotatably installed on both the liquid discharge pipe 21 and the spray gun 47. The liquid discharge pipe 21 provided at the bottom of the tank body 2 can discharge the residual mixed liquid medicine inside, and the liquid injection port 23 provided at the upper end of the tank body 2 can realize liquid supplement treatment.

[0029] Working principle: The multi-axis drone 1 has multiple arms 12 fixedly arranged evenly along the circumference of the fuselage, which can be used to install multiple brushless motors 13 equipped with propellers 14. The composed drone has a stable flight effect. The bottom of the fuselage is slidably installed with a tank 2 through two L-shaped seats 16. Pest control drugs and water are added inside the tank 2. An internal battery is arranged inside the fuselage, which can supply power to the first motor 31. Through multiple stirring blades 32, the pest control drugs and water can be fully mixed. The drone flies along the farmland. The pump body 41 extracts the mixed liquid medicine from inside the tank 2 through a pipeline, and transports it through a C-shaped pipe 44 and multiple hoses 45, so that multiple spray guns 47 evenly distributed in a ring can spray the mixed liquid medicine evenly through the corresponding nozzles 48. Using drone technology to achieve the spraying work of pesticides for pests and diseases quickly, without manual spraying with a spraying device, greatly reducing the labor intensity and having extremely high spraying efficiency.

Claims

1. An agricultural pest control spraying device, characterized in that: Including: a multi-axis drone (1), on the body of the multi-axis drone (1), a plurality of arms (12) are fixedly arranged. A brushless motor (13) is detachably installed at the end of each arm (12). The output shaft of the brushless motor (13) is drivingly connected to a propeller (14). At the bottom of the body of the multi-axis drone (1), two L-shaped seats (16) are fixedly arranged. A liquid tank (2) is slidably installed on the L-shaped seats (16). A liquid supply mechanism (4) and a mixing mechanism (3) are installed on the liquid tank (2). The mixing mechanism (3) includes a first motor (31). The first motor (31) is fixedly arranged on the upper surface of the liquid tank (2), and a plurality of stirring blades (32) are fixedly arranged on the output shaft of the first motor (31) and rotatably arranged inside the liquid tank (2). The liquid supply mechanism (4) includes a pump body (41) and a C-shaped pipe (44). The C-shaped pipe (44) is sleeved and installed outside the body of the multi-axis drone (1). The pump body (41) is connected to the liquid tank (2) and the C-shaped pipe (44) through pipelines. The C-shaped pipe (44) is detachably connected to a plurality of hoses (45). The hoses (45) are respectively detachably connected to spray guns (47). The spray guns (47) are respectively threadedly installed at the bottom of the housing of a brushless motor (13). A nozzle (48) is threadedly installed at the bottom end of the spray gun (47).

2. The agricultural pest control spraying device according to claim 1, wherein: Two legs (15) are fixedly arranged on the body of the multi-axis drone (1). An annular groove (11) is arranged on the body of the multi-axis drone (1). The C-shaped pipe (44) is snap-fitted and sleeved in the annular groove (11).

3. The agricultural pest control spraying device according to claim 1, characterized in that: Two clamps (46) are fixedly sleeved on each hose (45). The hose (45) is installed on the corresponding arm (12) through the clamps (46) for positioning. The pump body (41) is fixedly installed on the upper surface of the liquid tank (2). The pump body (41) is fixedly connected to a liquid suction pipe (42) and a liquid discharge pipe (43) and is used to connect the liquid tank (2) and the C-shaped pipe (44) respectively.

4. An agricultural pest control spraying device according to claim 1, characterized in that: Sliding bars (22) are fixedly arranged on both side surfaces of the liquid tank (2). The sliding bars (22) are slidably connected to the L-shaped seats (16). Two screw rods (17) are threadedly installed between the sliding bars (22) and the L-shaped seats (16).

5. The pesticidal spraying device for agricultural pest control according to claim 1, characterized in that: A liquid discharge pipe (21) is fixedly connected to the bottom end of the liquid tank (2). A liquid injection port (23) is arranged on the liquid tank (2). Ball valves are rotatably installed on both the liquid discharge pipe (21) and the spray gun (47).

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