Wheat field disease and pest unified prevention and control spray support

Abstract

The utility model discloses a wheat field disease and insect pest unified prevention and control spray support belongs to spray equipment technical field, include: multiple combination spray board, the assembly board is rotatoryly connected with one of combination spray board through a plurality of bearings, and the side surface of assembly board is installed with servo motor, and the output shaft of servo motor is connected with drive gear, and the outer periphery fixed connection of this combination spray board has the meshing connection of hollow gear with drive gear, multiple combination hollow board, and the inner wall fixed connection of combination hollow board has the ear of combination insertion block, and the side surface of assembly board is connected with the adjusting insertion block of combination hollow board adaptation, mounting panel, and the lug is rotatoryly connected with one of combination insertion block through the pivot, and this wheat field disease and insect pest unified prevention and control spray support can adapt to the plant height demand of different growth stages (such as seedling stage, jointing stage) of wheat, and can strengthen the spray to the disease and insect pest concentration area, ensures that the pesticide is evenly attached on the surface of wheat plant, and improves the unified prevention and control effect.

Description

Technical Field

[0001] This utility model belongs to the field of spray equipment technology, especially the spray support for integrated pest management of wheat field diseases and pests. Background Technology

[0002] During cultivation, plants are susceptible to infection by harmful organisms or adverse environmental conditions, disrupting their normal metabolism and causing a series of changes and damages in physiological functions and tissue structure. This results in abnormal morphological manifestations, known as diseases. Therefore, it is necessary to use spraying equipment for integrated pest management. However, traditional spraying equipment is mostly fixed in structure with weak adjustment capabilities, making it unable to meet the spraying needs of different growth stages.

[0003] A search revealed a Chinese patent document (authorization announcement number CN218164092U) for a spraying device for plant disease and pest control. The device includes a body comprising an adjustment device, a stirring device, a spraying device, and a support device. The adjustment device is mounted on top of the support device, and the stirring device is installed inside the spraying device. The adjustment device includes a fixed frame, a moving rod, an adjusting bolt, and a connecting sleeve. The moving rod is mounted on top of the base, and the connecting sleeve is mounted on the outer wall of the moving rod. The stirring device includes a motor, a rotating shaft, and a stirring rod. The motor is mounted on top of the pesticide tank. The spraying device includes a pesticide tank, an inlet hose, an outlet pipe, a spray nozzle, and an atomizing nozzle. The support device includes a base, a drive wheel, a push rod, and a control panel. This spraying device for plant disease and pest control allows for adjustment based on plant height via the adjustment device, and the stirring device ensures thorough mixing of the pesticide, resulting in better spraying performance. However, the aforementioned patent's spraying equipment has a fixed structure and weak adjustment capabilities, making it unable to meet the spraying needs of different growth stages. Utility Model Content

[0004] The purpose of this invention is to provide a spraying support for integrated pest management of wheat fields, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a spraying support for integrated pest management of wheat fields, comprising:

[0006] Multiple combined spray plates;

[0007] The assembly plate is rotatably connected to one of the combined spray plates via multiple bearings. A servo motor is mounted on the side of the assembly plate, and the output shaft of the servo motor is connected to a drive gear. A hollow gear that meshes with the drive gear is fixedly connected to the outer periphery of the combined spray plate.

[0008] Multiple combined hollow panels, with combined inserts on the inner wall of the combined hollow panels, and adjustment inserts adapted to the combined hollow panels connected to the side of the assembly plate.

[0009] The mounting plate has lifting lugs connected to its side. The lifting lugs are rotatably connected to one of the combination blocks via a rotating shaft. The outer wall of the lifting lugs is equipped with a forward and reverse motor that provides power to the rotating shaft.

[0010] As a preferred embodiment, the mounting plate is detachably connected to an external power device via multiple mounting bolts, and the outer periphery of the combined spray plate is connected to multiple equidistantly arranged spray nozzles for the unified prevention and control of wheat field diseases and pests.

[0011] As a preferred embodiment, the outer periphery of the combined spray plate is connected to two C-shaped combined plates, one of which is fixedly connected to a C-shaped limiting plate on its outer periphery.

[0012] As a preferred embodiment, the outer periphery of another combination plate is provided with multiple threaded holes, and the threaded holes are threadedly connected to fixing bolts. The outer periphery of the limiting plate is provided with multiple round holes for the fixing bolts to pass through.

[0013] As a preferred embodiment, the outer periphery of the combined hollow plate is provided with a threaded channel, the threaded channel is threadedly connected to a combined threaded rod, the outer periphery of the combined insert is provided with a combined circular hole for the combined threaded rod to pass through, and the side of the adjusting insert is provided with multiple adjusting circular holes for the combined threaded rod to pass through.

[0014] As a preferred embodiment, both the combined hollow plate and the combined spray plate are connected to a fixing clamp for securing the liquid supply pipeline.

[0015] Compared with the prior art, the technical effects and advantages of this utility model are as follows:

[0016] This wheat field pest and disease integrated control spraying support is equipped with multiple combined spray plates, each with multiple equidistantly arranged spray nozzles connected to its outer perimeter. This creates a wide and uniform spray coverage band, avoiding the "missed spraying" and "overspraying" problems of traditional single-nozzle spraying, and significantly improving the spraying efficiency per unit area in wheat fields. Simultaneously, a servo motor meshes with a hollow gear on the outer perimeter of the combined spray plates via a drive gear, enabling precise rotation of the spray plates and flexible adjustment of the nozzle angles. This adapts to the plant height requirements at different growth stages of wheat (such as seedling and jointing stages) and allows for targeted spraying in concentrated pest and disease areas, ensuring even adhesion of pesticides to the wheat plant surface and enhancing the integrated control effect. The lifting lugs are rotatably connected to the combined inserts via a rotating shaft. A forward and reverse motor can drive the shaft to adjust the angle of the mounting plate. Operators can quickly adapt the power equipment's travel angle without manually lifting or adjusting the support, reducing labor intensity in the field and adapting to different installation needs.

[0017] This wheat field pest and disease integrated control spraying support adopts a modular design and has multiple adaptability advantages: First, the combination blocks on the inner wall of the combined hollow plate are compatible with the adjustment blocks of the assembly plate, and can be fixed by passing the combined threaded rod through different adjustment holes, which can flexibly adjust the distance between the combined spray plate and the assembly plate to adapt to different widths of wheat planting row spacing; Second, the mounting plate can be detachably connected to external power equipment (such as tractor, plant protection drone mounting device) through mounting bolts, which can be quickly assembled without additional modification of the power equipment, taking into account the needs of large-scale field operations and precision operations in small plots; Third, the combined plate and the limiting plate are connected by fixing bolts, and the number of combined spray plates can be increased or decreased according to actual spraying needs, further expanding the spraying coverage and improving the equipment's versatility;

[0018] This wheat field pest and disease integrated control spraying frame can adapt to the plant height requirements of different wheat growth stages (such as seedling stage and jointing stage), and can strengthen spraying in areas with concentrated pests and diseases, ensuring that the pesticide is evenly attached to the surface of wheat plants and improving the effect of integrated control. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a simplified structural diagram of the present invention.

[0022] Figure 3 For the present utility model Figure 2 A schematic diagram of the structure after the middle combination insert block is rotated;

[0023] Figure 4 For the present utility model Figure 1 An enlarged schematic diagram of the structure at point A in the middle.

[0024] Explanation of reference numerals in the attached figures:

[0025] In the picture:

[0026] 1. Combined spray plate; 2. Assembly plate; 3. Servo motor; 4. Drive gear; 5. Hollow gear; 6. Combined hollow plate; 7. Combined insert block; 8. Adjusting insert block; 9. Lifting lug; 10. Forward and reverse motor; 11. Spray nozzle; 12. Combined plate; 13. Limiting plate; 14. Fixing bolt; 15. Combined threaded rod; 16. Fixing clamp; 17. Mounting plate. Detailed Implementation

[0027] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0028] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0029] The connection method can adopt existing methods such as bonding, welding, and bolting, depending on the actual needs. Techniques, methods and equipment known to those skilled in the art may not be discussed in detail. However, where appropriate, the techniques, methods and equipment should be regarded as part of the specification. The proportions of the components in the drawings are for reference only and can be adjusted to a certain extent according to the actual use.

[0030] Please see Figures 1 to 4 As shown, the wheat field pest and disease integrated control spraying support, in this embodiment, includes:

[0031] Multiple combined spray plates 1;

[0032] Assembly plate 2 is rotatably connected to one of the combined spray plates 1 via multiple bearings. A servo motor 3 is mounted on the side of assembly plate 2, and the output shaft of the servo motor 3 is connected to a drive gear 4. A hollow gear 5 that meshes with the drive gear 4 is fixedly connected to the outer periphery of the combined spray plate 1. When the servo motor 3 mounted on the side of assembly plate 2 is started, the output shaft of the servo motor 3 drives the drive gear 4 to rotate. Since the drive gear 4 meshes with the hollow gear 5 fixed to the outer periphery of one of the combined spray plates 1, the rotation of the drive gear 4 will drive the hollow gear 5 and the corresponding combined spray plate 1 to rotate around the bearing (the connecting part between assembly plate 2 and combined spray plate 1), thereby realizing the adjustment of the horizontal spray angle of the combined spray plate 1 to adapt to the needs of wheat field operations at different tilt angles.

[0033] Multiple combined hollow panels 6, the inner wall of the combined hollow panels 6 is fixedly connected with combined inserts 7, and the side of the assembly plate 2 is connected with an adjustment insert 8 that is compatible with the combined hollow panels 6.

[0034] Mounting plate 17 has a lifting lug 9 connected to its side. The lifting lug 9 is rotatably connected to one of the combined plug blocks 7 via a rotating shaft. A forward and reverse motor 10 is installed on the outer wall of the lifting lug 9 to provide power to the rotating shaft. When the forward and reverse motor 10 on the outer wall of the lifting lug 9 on the side of the mounting plate 17 is started, the forward and reverse motor 10 provides power to the rotating shaft connected to the lifting lug 9 and the combined plug block 7, causing the rotating shaft to rotate. Since the lifting lug 9 is fixedly connected to the mounting plate 17, the rotation of the rotating shaft will cause the combined plug block 7 and the combined hollow plate 6, assembly plate 2 and combined spray plate 1 connected to it to rotate around the lifting lug 9 as a whole, thereby realizing the adjustment of the overall pitch angle of the spray bracket, ensuring that the spray nozzle 11 can accurately aim at the wheat plants and improve the pest and disease control effect.

[0035] Mounting plate 17 is detachably connected to external power equipment via multiple mounting bolts. External power equipment includes, for example, tractors, plant protection drone mounting devices, etc. Multiple equally spaced spray nozzles 11 are connected to the outer periphery of the combined spray plate 1 for unified prevention and control of wheat field diseases and pests.

[0036] The outer periphery of the combined spray plate 1 is connected to two C-shaped combined plates 12. One of the combined plates 12 is fixedly connected to a C-shaped limiting plate 13 on its outer periphery. The outer periphery of the other combined plate 12 has multiple threaded holes, and the threaded holes are threadedly connected to fixing bolts 14. The outer periphery of the limiting plate 13 has multiple round holes for the fixing bolts 14 to pass through.

[0037] The outer periphery of the combined hollow plate 6 is provided with a threaded channel, and a combined threaded rod 15 is threadedly connected to the threaded channel. The outer periphery of the combined insert 7 is provided with a combined round hole for the combined threaded rod 15 to pass through. The side of the adjusting insert 8 is provided with multiple adjusting round holes for the combined threaded rod 15 to pass through. The adjusting insert 8 on the side of the assembly plate 2 is inserted between the combined inserts 7 on the inner wall of the combined hollow plate 6, so that the adjusting insert 8 and the combined insert 7 are mutually adapted. Then, the combined threaded rod 15 is screwed into the threaded channel on the outer periphery of the combined hollow plate 6 and passes through the combined round hole of the combined insert 7 and the adjusting round hole on the side of the adjusting insert 8. By tightening the combined threaded rod 15, a firm connection between the combined hollow plate 6 and the assembly plate 2 is achieved, and the assembly of the main frame of the bracket is completed.

[0038] Both the combined hollow plate 6 and the combined spray plate 1 are connected to fixing clips 16 for securing the liquid supply pipe. After the bracket assembly and angle adjustment are completed, the liquid supply pipe (the pipe for transporting pesticides) is connected to the combined spray plate 1. The pesticide enters the interior of the combined spray plate 1 through the liquid supply pipe and is then sprayed out through multiple equally spaced spray nozzles 11 on the outer periphery of the combined spray plate 1. This is used for integrated pest management spraying in wheat fields. The fixing clips 16 connected to the outer periphery of the combined hollow plate 6 and the combined spray plate 1 are used to clamp and fix the liquid supply pipe, preventing it from shaking or falling off due to bracket movement or wind during the spraying operation. This ensures the stability and continuity of pesticide delivery and guarantees the smooth progress of the spraying operation.

[0039] Both the servo motor 3 and the forward / reverse motor 10 are equipped with protective structures to adapt to the external spray environment. If there is no flexible adjustment capability during use, the servo motor 3 and the forward / reverse motor 10 can be replaced with a worm gear + crank handle + locking bolt and ratchet pawl + crank handle (or folding handle) + positioning pin for manual fixing.

[0040] Since this application is in a combined assembly state, long-term use may cause the mounting bolts, fixing bolts 14 and combined threaded rods 15 to loosen, so they need to be tightened regularly to ensure stability.

[0041] Servo motor 3 and forward / reverse motor 10 are both conventional instruments. Their working principles, dimensions, and models are irrelevant to the functions of this application, so they will not be described in detail. The control method of this utility model is through a controller. The control circuit of the controller can be implemented by a person skilled in the art through simple programming. In order to facilitate the inspection, maintenance, and parts replacement of the device, the parts inside a single device are usually from the same manufacturer and of the same model, function, and batch. Therefore, even if there is a certain difference between two or more electrical control devices, the synchronous movement of the electrical control devices can still be maintained under the action of the controller. The power supply is also common knowledge in the field. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail in this utility model.

[0042] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology.

[0043] Working principle

[0044] I. Overall assembly of the support frame and connection steps with the power equipment

[0045] Mounting plate 17 is fixed to external power equipment: It is detachably connected to external power equipment (such as tractor, agricultural drone mounting device, etc.) by multiple mounting bolts on mounting plate 17;

[0046] Connection and fixation between the combined hollow plate 6 and the assembly plate 2: Insert the adjusting plug 8 on the side of the assembly plate 2 between the combined plug 7 on the inner wall of the combined hollow plate 6, so that the adjusting plug 8 and the combined plug 7 are compatible with each other; then screw the combined threaded rod 15 into the threaded channel on the outer periphery of the combined hollow plate 6, and pass through the combined round hole of the combined plug 7 and the adjusting round hole on the side of the adjusting plug 8. By tightening the combined threaded rod 15, a firm connection between the combined hollow plate 6 and the assembly plate 2 is achieved, and the assembly of the main frame of the bracket is completed.

[0047] II. Spray Angle Adjustment Steps

[0048] Horizontal angle adjustment of spray plate: Start the servo motor 3 installed on the side of the assembly plate 2. The output shaft of the servo motor 3 drives the drive gear 4 to rotate. Since the drive gear 4 is meshed with the hollow gear 5 fixed on the outer periphery of one of the combined spray plates 1, the rotation of the drive gear 4 will drive the hollow gear 5 and the corresponding combined spray plate 1 to rotate around the bearing (the connecting part between the assembly plate 2 and the combined spray plate 1), thereby realizing the adjustment of the horizontal spray angle of the combined spray plate 1 to adapt to the needs of wheat field operations at different tilt angles.

[0049] Overall pitch angle adjustment of the bracket: Start the forward and reverse motor 10 on the outer wall of the side lug 9 of the mounting plate 17. The forward and reverse motor 10 provides power to the rotating shaft connecting the lug 9 and the combined plug 7, driving the rotating shaft to rotate. Since the lug 9 is fixedly connected to the mounting plate 17, the rotation of the rotating shaft will drive the combined plug 7 and the combined hollow plate 6, assembly plate 2 and combined spray plate 1 connected to it to rotate around the lug 9, thereby realizing the adjustment of the overall pitch angle of the spray bracket, ensuring that the spray nozzle 11 can accurately aim at the wheat plants and improve the pest and disease control effect.

[0050] III. Spraying Operation and Auxiliary Fixing Procedures

[0051] Spraying operation implementation: After the bracket assembly and angle adjustment are completed, the liquid supply pipe (the pipe for transporting pesticides) is connected to the combined spray plate 1. The pesticide enters the interior of the combined spray plate 1 through the liquid supply pipe, and is then sprayed out through multiple spray nozzles 11 arranged at equal intervals around the periphery of the combined spray plate 1 to carry out integrated pest management spraying operation on wheat fields.

[0052] Liquid supply pipeline fixing: The liquid supply pipeline is clamped and fixed by the fixing clamp 16 connected to the outer periphery of the combined hollow plate 6 and the combined spray plate 1. This prevents the liquid supply pipeline from shaking or falling off due to the movement of the support or the action of wind during the spraying operation, ensuring the stability and continuity of pesticide delivery and ensuring the smooth progress of the spraying operation.

[0053] It should be noted that, in this document, relational terms such as "one" and "two" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0054] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A spraying support for integrated pest and disease control in wheat fields, characterized in that, include: Multiple combined spray plates (1); The assembly plate (2) is rotatably connected to one of the combined spray plates (1) via multiple bearings. A servo motor (3) is mounted on the side of the assembly plate (2). The output shaft of the servo motor (3) is connected to a drive gear (4). A hollow gear (5) that meshes with the drive gear (4) is fixedly connected to the outer periphery of the combined spray plate (1). Multiple combined hollow plates (6), the inner wall of the combined hollow plate (6) is fixedly connected with a combined plug (7), and the side of the assembly plate (2) is connected with an adjustment plug (8) that is adapted to the combined hollow plate (6); Mounting plate (17), the side of which is connected to a lifting lug (9), the lifting lug (9) is rotatably connected to one of the combined plugs (7) via a rotating shaft, and the outer wall of the lifting lug (9) is equipped with a forward and reverse motor (10) that provides power to the rotating shaft.

2. The spraying support for integrated pest management of wheat in the field according to claim 1, characterized in that, The mounting plate (17) is detachably connected to an external power device by multiple mounting bolts, and the outer periphery of the combined spray plate (1) is connected to multiple equally spaced spray nozzles (11) for the unified prevention and control of wheat field diseases and pests.

3. The spraying support for integrated pest management of wheat fields according to claim 1, characterized in that, The outer periphery of the combined spray plate (1) is connected to two C-shaped combined plates (12), and one of the combined plates (12) is fixedly connected to a C-shaped limiting plate (13) on its outer periphery.

4. The spraying support for integrated pest management of wheat in the field according to claim 3, characterized in that, Another combination plate (12) has multiple threaded holes on its outer periphery, and the threaded holes are threaded to fixation bolts (14). The limiting plate (13) has multiple round holes on its outer periphery for the fixation bolts (14) to pass through.

5. The spraying support for integrated pest management of wheat fields according to claim 1, characterized in that, The outer periphery of the combined hollow plate (6) is provided with a threaded channel, and the threaded channel is threadedly connected to the combined threaded rod (15). The outer periphery of the combined insert (7) is provided with a combined round hole for the combined threaded rod (15) to pass through. The side of the adjusting insert (8) is provided with multiple adjusting round holes for the combined threaded rod (15) to pass through.

6. The spraying support for integrated pest management of wheat in the field according to claim 1, characterized in that, The outer periphery of both the combined hollow plate (6) and the combined spray plate (1) is connected to a fixing clip (16) for fixing the liquid supply pipeline.

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