Agricultural spraying device for plant diseases and insect pests

Abstract

The utility model is suitable for the technical field of agricultural disease and pest control, and provides an agricultural disease and pest spraying device which comprises a bottom plate, the mounting seat is fixedly mounted at the top of the water tank; the U-shaped plate is fixedly mounted at the top of the mounting seat; the fixed pipe is fixedly mounted on the mounting seat; the two extension pipes are mounted on the inner wall of the fixed pipe in a sliding manner; the plurality of mounting ports are respectively formed in the two extension pipes; the plurality of spray heads are respectively mounted on the plurality of mounting ports in a threaded manner; the plurality of sealing rubber rings are respectively arranged on the plurality of extension pipes in a sleeving manner; and the liquid guide mechanism is arranged on the inner wall of the water tank and is used for guiding the liquid medicine in the water tank into the fixed pipe. According to the agricultural disease and insect pest spraying device provided by the scheme, the spraying range of pesticide can be conveniently adjusted, and the distance between the multiple walking wheels can be conveniently adjusted, so that crops are prevented from being rolled by the walking wheels.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural pest control, and in particular relates to an agricultural pest spraying device. Background Art

[0002] Pests and diseases are the combination of diseases and insect pests, which often have adverse effects on agriculture, forestry, animal husbandry, etc. In the process of crop pest control, it is necessary to use a spraying device to spray pesticides on crops.

[0003] However, the existing agricultural pest spraying device is not convenient for adjusting the spraying range, so part of the pesticide may be wasted when spraying the pesticide, and the spraying efficiency is low. Utility Model Content

[0004] The utility model provides an agricultural pest spraying device, aiming to solve the problem that the existing agricultural pest spraying device is inconvenient to adjust the spraying range as mentioned in the above background technology.

[0005] To solve the above problems, the utility model is implemented as follows: an agricultural pest spraying device comprises: a bottom plate with a water tank fixedly mounted on the top; a mounting seat fixedly mounted on the top of the water tank; a U-shaped plate fixedly mounted on the top of the mounting seat; a fixed tube fixedly mounted on the mounting seat; two extension tubes slidably mounted on the inner wall of the fixed tube; a plurality of mounting ports respectively opened on the two extension tubes; a plurality of nozzles respectively threadedly mounted on the plurality of mounting ports; a plurality of sealing rubber rings respectively sleeved on the plurality of extension tubes; a liquid guiding mechanism arranged on the inner wall of the water tank, the liquid guiding mechanism being used to guide the liquid medicine in the water tank into the fixed tube; a spraying range adjusting mechanism arranged on the U-shaped plate, the spraying range adjusting mechanism being used to adjust the spraying range of the liquid medicine; a plurality of adjustable walking mechanisms assembled and mounted on the bottom of the bottom plate, the plurality of adjustable walking mechanisms being used to adjust the spacing between a plurality of walking wheels.

[0006] Preferably, the liquid guiding mechanism comprises: a water pump arranged on the inner wall of the bottom of the water tank; and a conduit arranged at the water outlet end of the water pump and connected to the fixed pipe.

[0007] Preferably, the spraying range adjustment mechanism includes: a first dual-axis motor fixedly mounted on the mounting seat; two first screws respectively fixedly mounted at both ends of the output shaft of the first dual-axis motor and rotatably connected to the U-shaped plate; two sliding plates respectively threadedly mounted on the two first screws; and two L-shaped connecting plates respectively fixedly mounted at the bottom of the two sliding plates and respectively fixedly connected to the two extension tubes.

[0008] Preferably, the adjustable walking mechanism includes: two vertical plates fixedly mounted on the bottom of the base plate; a second dual-axis motor fixedly mounted on the bottom of the base plate; two second screws respectively fixedly mounted on both ends of the output shaft of the second dual-axis motor and respectively rotatably connected to the two vertical plates; a plurality of limit rods fixedly mounted on the side of the two vertical plates close to each other; two sliders respectively threadedly mounted on the two second screws and slidably connected to the plurality of limit rods; and two walking wheels respectively arranged at the bottom of the two sliders.

[0009] Preferably, a control box is fixedly mounted on the water tank, and a controller is provided on the control box. The controller is electrically connected to the water pump, the first dual-axis motor and the second dual-axis motor.

[0010] Preferably, a lithium battery is arranged on the inner wall of the control box, and the lithium battery is electrically connected to the controller.

[0011] Preferably, a charging interface is provided on one side of the control box, and the charging interface is electrically connected to the lithium battery.

[0012] Compared with the related art, the agricultural pest spraying device provided by the utility model has the following beneficial effects:

[0013] Compared with the prior art, the agricultural pest spraying device provided by the present invention provides sufficient liquid medicine reserve for spraying operations through a water tank fixedly installed on the top of the base plate. The mounting seat firmly supports the U-shaped plate and the fixed pipe to ensure structural stability. The sliding extension pipe design in the fixed pipe cooperates with the multiple nozzles on multiple mounting ports to achieve the adjustable and covering spraying range. The sealing rubber ring effectively prevents liquid medicine leakage to ensure spraying accuracy and efficiency. The liquid guide mechanism accurately guides the liquid medicine in the water tank into the fixed pipe to ensure continuous and smooth spraying operations. The spraying range adjustment mechanism on the U-shaped plate further refines the control of the spraying area to meet the targeted treatment needs of different crops and pests and diseases, and improves the spraying efficiency while avoiding liquid medicine waste. The adjustable walking mechanism at the bottom of the base plate allows the user to flexibly adjust the walking wheel spacing according to the actual situation of the field to avoid crops from being crushed. In summary, the device shows significant advantages in improving operating efficiency, reducing liquid medicine waste, enhancing spraying effects and enhancing environmental adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of an agricultural pest spraying device provided by the utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of a front cross-sectional structure;

[0016] Figure 3 for Figure 1Schematic diagram of the three-dimensional assembly structure of the middle sliding plate, L-shaped connecting plate and extension pipe;

[0017] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of part A shown in FIG.

[0018] Figure numerals: 1. Base plate; 2. Water tank; 3. Mounting seat; 4. U-shaped plate; 5. Fixed tube; 6. Extension tube; 7. Mounting port; 8. Nozzle; 9. Sealing rubber ring; 10. Water pump; 11. Conduit; 12. First dual-axis motor; 13. First screw; 14. Sliding plate; 15. L-shaped connecting plate; 16. Vertical plate; 17. Second dual-axis motor; 18. Second screw; 19. Limit rod; 20. Slider; 21. Travel wheel; 22. Control box; 23. Controller; 24. Lithium battery; 25. Charging port. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The utility model provides an agricultural pest spraying device, such as Figure 1-4As shown, the agricultural pest spraying device includes: a base plate 1 with a water tank 2 fixedly mounted on the top; a mounting seat 3 fixedly mounted on the top of the water tank 2; a U-shaped plate 4 fixedly mounted on the top of the mounting seat 3; a fixed pipe 5 fixedly mounted on the mounting seat 3; two extension pipes 6 slidably mounted on the inner wall of the fixed pipe 5; a plurality of mounting ports 7 respectively opened on the two extension pipes 6; a plurality of nozzles 8 respectively threadedly mounted on the plurality of mounting ports 7; a plurality of sealing rubber rings 9 respectively sleeved on the plurality of extension pipes 6; a liquid guiding mechanism arranged on the inner wall of the water tank 2, the liquid guiding mechanism being used to guide the liquid medicine in the water tank 2 into the fixed pipe 5; a spraying range adjusting mechanism arranged on the U-shaped plate 4, the spraying range adjusting mechanism being used to adjust the spraying range of the liquid medicine; and a plurality of adjustable walking mechanisms assembled and mounted on the bottom of the base plate 1, the plurality of adjustable walking mechanisms being used to adjust the spacing between a plurality of walking wheels 21.

[0022] In this embodiment, a water tank 2 fixedly installed on the top of the base plate 1 provides sufficient liquid medicine reserve for the spraying operation. The mounting seat 3 firmly supports the U-shaped plate 4 and the fixed tube 5 to ensure structural stability. The sliding extension tube 6 design in the fixed tube 5 cooperates with the multiple nozzles 8 on the multiple mounting ports 7 to achieve the adjustable and covering spraying range. The sealing rubber ring 9 effectively prevents liquid medicine leakage to ensure spraying accuracy and efficiency. The liquid guide mechanism accurately guides the liquid medicine in the water tank 2 into the fixed tube 5 to ensure continuous and smooth spraying operation. The spraying range adjustment mechanism on the U-shaped plate 4 further refines the control of the spraying area to meet the targeted treatment needs of different crops and pests and diseases, and improves the spraying efficiency while avoiding waste of liquid medicine. The adjustable walking mechanism at the bottom of the base plate 1 allows the user to flexibly adjust the spacing between the walking wheels 21 according to the actual situation of the field to avoid crops from being crushed. In summary, the device shows significant advantages in improving operating efficiency, reducing waste of liquid medicine, enhancing spraying effect and enhancing environmental adaptability.

[0023] In a further preferred embodiment of the utility model, the liquid guiding mechanism includes: a water pump 10 arranged on the inner wall of the bottom of the water tank 2; and a conduit 11 arranged at the water outlet end of the water pump 10 and connected to the fixed pipe 5.

[0024] In this embodiment, the liquid medicine in the water tank 2 can be pumped out by the water pump 10 and injected into the fixed pipe 5 through the catheter 11 .

[0025] In a further preferred embodiment of the utility model, the spraying range adjustment mechanism includes: a first dual-axis motor 12 fixedly mounted on the mounting base 3; two first screws 13 respectively fixedly mounted at both ends of the output shaft of the first dual-axis motor 12 and rotatably connected to the U-shaped plate 4; two sliding plates 14 respectively threadedly mounted on the two first screws 13; two L-shaped connecting plates 15 respectively fixedly mounted at the bottom of the two sliding plates 14 and respectively fixedly connected to the two extension tubes 6.

[0026] In this embodiment, the first dual-axis motor 12 can drive the two first screws 13 to rotate, and the rotation of the two first screws 13 can drive the two sliding plates 14 to move closer to or away from each other. The two sliding plates 14 drive the two extension tubes 6 to extend or contract through the two L-shaped connecting plates 15, thereby adjusting the spraying range of the pesticide.

[0027] In a further preferred embodiment of the utility model, the adjustable walking mechanism includes: two vertical plates 16 fixedly mounted on the bottom of the base plate 1; a second dual-axis motor 17 fixedly mounted on the bottom of the base plate 1; two second screws 18 respectively fixedly mounted on both ends of the output shaft of the second dual-axis motor 17 and respectively rotatably connected to the two vertical plates 16; a plurality of limit rods 19 fixedly mounted on the side of the two vertical plates 16 close to each other; two sliders 20 respectively threadedly mounted on the two second screws 18 and slidably connected to the plurality of limit rods 19; and two walking wheels 21 respectively arranged at the bottom of the two sliders 20.

[0028] In this embodiment, the second dual-axis motor 17 can drive the two second screws 18 to rotate, and the rotation of the two second screws 18 can drive the two sliders 20 to move closer to or away from each other, and the two sliders 20 drive the two walking wheels 21 to move closer to or away from each other, thereby adjusting the distance between the two walking wheels 21. By adjusting the distance between multiple walking wheels 21, the walking wheels 21 can be prevented from crushing crops.

[0029] In a further preferred embodiment of the utility model, a control box 22 is fixedly mounted on the water tank 2 , and a controller 23 is provided on the control box 22 . The controller 23 is electrically connected to the water pump 10 , the first dual-axis motor 12 and the second dual-axis motor 17 .

[0030] In this embodiment, the water pump 10 , the first dual-shaft motor 12 , and the second dual-shaft motor 17 can be operated and controlled by the controller 23 .

[0031] In a further preferred embodiment of the present invention, a lithium battery 24 is disposed on the inner wall of the control box 22 , and the lithium battery 24 is electrically connected to the controller 23 .

[0032] In this embodiment, the water pump 10 , the first dual-axis motor 12 , and the second dual-axis motor 17 can be powered by the lithium battery 24 .

[0033] In a further preferred embodiment of the present invention, a charging interface 25 is disposed on one side of the control box 22 , and the charging interface 25 is electrically connected to the lithium battery 24 .

[0034] In this embodiment, the charging interface 25 can be connected to an external charging cable to charge the lithium battery 24 .

[0035] In summary, compared with the related art, the present device can not only adjust the spraying range of pesticides more conveniently, but also adjust the spacing between multiple running wheels, thereby preventing the running wheels from crushing crops.

[0036] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0037] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. An agricultural pest spraying device, characterized in that: include: A bottom plate with a water tank fixedly mounted on the top; A mounting base fixedly mounted on the top of the water tank; A U-shaped plate fixedly mounted on the top of the mounting seat; A fixing tube fixedly mounted on the mounting seat; Two extension tubes slidably mounted on the inner wall of the fixed tube; A plurality of installation openings are respectively provided on the two extension pipes; A plurality of nozzles respectively threadedly mounted on the plurality of mounting ports; A plurality of sealing rubber rings respectively sleeved on the plurality of extension tubes; A liquid guiding mechanism disposed on the inner wall of the water tank, the liquid guiding mechanism being used to guide the liquid medicine in the water tank into the fixed pipe; A spray range adjustment mechanism is provided on the U-shaped plate, and the spray range adjustment mechanism is used to adjust the spray range of the liquid medicine; A plurality of adjustable walking mechanisms are assembled and installed on the bottom of the base plate, and the plurality of adjustable walking mechanisms are used to adjust the spacing between the plurality of walking wheels.

2. The agricultural pest spraying device according to claim 1, characterized in that: The liquid guiding mechanism comprises: A water pump disposed on the inner wall of the bottom of the water tank; A conduit is arranged at the water outlet of the water pump and is connected to the fixed pipe.

3. The agricultural pest spraying device according to claim 2, characterized in that: The spraying range adjustment mechanism comprises: A first dual-axis motor fixedly mounted on the mounting base; Two first screws respectively fixedly mounted at both ends of the output shaft of the first dual-axis motor and rotatably connected to the U-shaped plate; Two sliding plates respectively threadedly sleeved on the two first screw rods; Two L-shaped connecting plates are respectively fixedly mounted on the bottom of the two sliding plates and respectively fixedly connected to the two extension pipes.

4. The agricultural pest spraying device according to claim 3, characterized in that: The adjustable walking mechanism comprises: Two vertical plates fixedly mounted on the bottom of the base plate; A second dual-axis motor fixedly mounted on the bottom of the base plate; Two second screws respectively fixedly mounted at two ends of the output shaft of the second dual-axis motor and respectively rotatably connected to the two vertical plates; A plurality of limit rods fixedly mounted on one side of the two vertical plates close to each other; two sliding blocks respectively threadedly sleeved on the two second screw rods and slidably connected to the plurality of limit rods; Two running wheels are respectively arranged at the bottom of the two sliding blocks.

5. The agricultural pest spraying device according to claim 4, characterized in that: A control box is fixedly mounted on the water tank, and a controller is arranged on the control box. The controller is electrically connected to the water pump, the first dual-axis motor and the second dual-axis motor.

6. The agricultural pest spraying device according to claim 5, characterized in that: A lithium battery is arranged on the inner wall of the control box, and the lithium battery is electrically connected to the controller.

7. The agricultural pest spraying device according to claim 6, characterized in that: A charging interface is provided on one side of the control box, and the charging interface is electrically connected to the lithium battery.

Images