Accurate pesticide applying device for water chestnut planting

Abstract

The utility model is applicable to the technical field of water chestnut planting, and provides a precise pesticide application device for water chestnut planting, which comprises an unmanned aerial vehicle main body for flying, moving and precise pesticide application, and a pesticide box for containing pesticide liquid is arranged at the top of the unmanned aerial vehicle main body; the mounting frame is fixedly mounted at the bottom of the unmanned aerial vehicle main body, and an adjustable atomizing spray pipe is arranged below the mounting frame and used for spraying liquid medicine to water chestnut plants; the water pump is fixedly installed on the installation frame and used for pumping liquid medicine, and the liquid inlet end of the water pump is communicated with the medicine box through a liquid pumping pipe; the liquid outlet pipe is arranged at the liquid outlet end of the water pump, the liquid outlet end of the liquid outlet pipe is connected with a connecting pipe through a telescopic pipe, and the liquid outlet end of the connecting pipe is communicated with the atomizing spray pipe; and the adjusting mechanism is arranged on the mounting frame and is used for adjusting the small-amplitude swing of the atomizing spray pipe. According to the precise pesticide application device for water chestnut planting, the problem that the pesticide application effect is poor in water chestnut planting at present is solved.

Description

Technical Field

[0001] This utility model belongs to the field of water chestnut cultivation technology, and in particular relates to a precision pesticide application device for water chestnut cultivation. Background Technology

[0002] Water chestnuts, as an important aquatic vegetable, have a wide cultivation area and market demand; however, during the cultivation process, the frequent occurrence of diseases and pests such as powdery mildew seriously affects the yield and quality of water chestnuts. Powdery mildew, commonly known as "water chestnut wet disease", is particularly severe after September, causing yellowing to brownish-yellow appearance symptoms on the leaf-like stems of water chestnuts, leading to a significant drop in yield.

[0003] Currently, due to the dense growth of water chestnut plants in paddy fields, traditional pesticide application methods face many challenges. At present, growers mainly rely on sprayers with long-handled spray pipes for spraying. Due to the paddy field environment and the dense growth of water chestnut plants, it is difficult for personnel to enter the paddy field to apply pesticides, making it difficult to accurately spray the pesticide solution onto the water chestnut plants, resulting in poor pesticide application effects. Summary of the Invention

[0004] This invention provides a precision pesticide application device for water chestnut cultivation, aiming to solve the problem of poor pesticide application effects in water chestnut cultivation.

[0005] This utility model is implemented as follows: a precision spraying device for water chestnut cultivation includes: a drone body for precise spraying via flight, with a medicine tank for holding liquid medicine on the top of the drone body; a mounting frame fixedly installed at the bottom of the drone body, with a rotatable and adjustable atomizing nozzle below the mounting frame for spraying liquid medicine onto the water chestnut plants; a water pump fixedly installed on the mounting frame for pumping liquid medicine, with the inlet end of the water pump connected to the medicine tank via a suction pipe; an outlet pipe installed at the outlet end of the water pump, with the outlet end of the outlet pipe connected to a connecting pipe via a telescopic pipe, the outlet end of the connecting pipe connected to the atomizing nozzle; and an adjustment mechanism installed on the mounting frame for adjusting the atomizing nozzle to swing slightly.

[0006] Preferably, the adjustment mechanism includes: a rotating rod rotatably mounted on the mounting frame; a first motor fixedly mounted on the mounting frame, the output shaft of the first motor being fixedly connected to the rotating rod via a coupling for driving the rotating rod to rotate; and an assembly frame fixedly mounted on the rotating rod, the assembly frame fixing the atomizing nozzle via a tube frame.

[0007] Preferably, a slide plate is symmetrically fixedly installed on the top of the drone body, and a detachable slide plate is fixedly installed on the slide plate by bolts, and the slide plate is fixedly connected to the medicine box.

[0008] Preferably, a mounting shell is fixedly installed on the top of the medicine box, a second motor is fixedly installed inside the mounting shell, a stirring rod is rotatably installed on the medicine box, the bottom end of the stirring rod extends into the medicine box for stirring the medicine, and the top end of the stirring rod is fixedly connected to the output shaft of the second motor through a coupling.

[0009] Preferably, the medicine box is provided with a medicine replenishment port, the top of which is hinged to an openable cover plate, and a handle is fixedly installed on the top of the cover plate.

[0010] Preferably, the medicine tank is equipped with a visual liquid level window and scale for observing the amount of medicine.

[0011] Preferably, the mounting housing is provided with a detachable inspection plate, which is fixedly connected to the mounting housing by screws.

[0012] Compared with related technologies, the precision pesticide application device for water chestnut cultivation provided by this utility model has the following beneficial effects:

[0013] By utilizing the drone's flight capability, the medicine tank's capacity, the mounting frame's support, the adjustable atomizing nozzle, the water pump's pumping action, the liquid extraction and dispensing pipes' transport function, the connecting pipes and telescopic pipes' connection function, and the precise control of the adjustment mechanism, precise, efficient, and continuous application of pesticides to water chestnut plants is achieved. Through the coordinated action of components such as the rotating rod, the first motor, the assembly frame, and the pipe rack, precise control of the atomizing nozzle's swing angle is achieved, improving the accuracy and uniformity of pesticide application, expanding the spraying range, and increasing the efficiency of pesticide application. Attached Figure Description

[0014] Figure 1 A front view schematic diagram of a precision pesticide application device for water chestnut cultivation provided by this utility model;

[0015] Figure 2 This is a schematic diagram of the front sectional view of the present invention;

[0016] Figure 3 for Figure 2 An enlarged structural diagram of part A shown in the figure;

[0017] Figure 4 This is a schematic diagram of the slide plate in this utility model.

[0018] Reference numerals: 1. UAV body; 2. Medicine tank; 3. Mounting frame; 4. Atomizing nozzle; 5. Water pump; 6. Liquid extraction pipe; 7. Liquid outlet pipe; 8. Connecting pipe; 9. Telescopic pipe; 10. Rotating rod; 11. First motor; 12. Assembly frame; 13. Slide plate; 14. Slide plate; 15. Mounting shell; 16. Second motor; 17. Stirring rod. Detailed Implementation

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0020] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0021] This utility model embodiment provides a precision pesticide application device for water chestnut cultivation, such as... Figure 1-4 As shown, the precision spraying device for water chestnut cultivation includes: a drone body 1 for precise spraying via flight, with a medicine tank 2 for holding the pesticide solution on the top of the drone body 1; a mounting frame 3 fixedly installed at the bottom of the drone body 1, with a rotatable and adjustable atomizing nozzle 4 below the mounting frame 3 for spraying pesticide solution onto the water chestnut plants; a water pump 5 fixedly installed on the mounting frame 3 for pumping pesticide solution, with the inlet end of the water pump 5 connected to the medicine tank 2 via a suction pipe 6; an outlet pipe 7 installed at the outlet end of the water pump 5, with the outlet end of the outlet pipe 7 connected to a connecting pipe 8 via a telescopic pipe 9, and the outlet end of the connecting pipe 8 connected to the atomizing nozzle 4; and an adjustment mechanism installed on the mounting frame 3 for adjusting the atomizing nozzle 4 to swing slightly.

[0022] In this embodiment, the drone body 1 serves as the flight carrier of the entire device, enabling it to fly and move over the paddy field, avoiding the difficulty of personnel entering the paddy field. The drone body 1's flight capability allows for long-distance, efficient spraying of water chestnut plants, improving application efficiency. The pesticide tank 2 holds the pesticide solution, serving as the source of pesticide during application. The pesticide tank 2 allows the drone to carry sufficient pesticide solution for continuous spraying, reducing the hassle of multiple refills. The mounting bracket 3 is fixedly installed at the bottom of the drone body 1, supporting and securing components such as the water pump 5 and the atomizing nozzle 4. Pipe 4 is used to spray pesticide onto water chestnut plants. Its adjustability allows the spraying angle and range to be adjusted according to actual needs. Water pump 5 is fixedly mounted on mounting bracket 3 and is used to pump pesticide solution from the pesticide tank 2 to the atomizing spray pipe 4. Liquid extraction pipe 6 connects the inlet end of water pump 5 and pesticide tank 2 and is used to extract pesticide solution from pesticide tank 2. Liquid outlet pipe 7 connects the outlet end of water pump 5 and connecting pipe 8 and is used to transport pesticide solution to connecting pipe 8. The transport function of liquid outlet pipe 7 allows pesticide solution to smoothly reach connecting pipe 8 from water pump 5 and then enter atomizing spray pipe 4 for spraying. Connecting pipe 8 connects liquid outlet pipe 7 and atomizing spray pipe. 4. The connecting pipe 8 is used to transport the pesticide solution from the outlet pipe 7 to the atomizing spray pipe 4. The connecting pipe 8 ensures a continuous and stable flow of pesticide solution into the atomizing spray pipe 4, guaranteeing the continuity and stability of the application. The telescopic pipe 9 is located between the outlet pipe 7 and the connecting pipe 8; its telescopic nature allows for adjustment of the atomizing spray pipe 4's oscillation. The adjustment mechanism, located on the mounting frame 3, is used to adjust the atomizing spray pipe 4 to oscillate slightly, achieving a more uniform spraying effect. Through the adjustment mechanism, the atomizing spray pipe 4 can oscillate slightly during spraying, thus achieving more complete coverage of the water chestnut plants. The more even and comprehensive spraying further improves the application effect. In summary, the precision spraying device for water chestnut cultivation of this utility model achieves precise application of pesticides to water chestnut plants through the flight capability of the drone body 1, the holding capacity of the pesticide tank 2, the supporting function of the mounting frame 3, the precise spraying of the adjustable atomizing nozzle 4, the pumping function of the water pump 5, the conveying function of the liquid extraction pipe 6 and the liquid outlet pipe 7, the connecting function of the connecting pipe 8 and the telescopic pipe 9, and the adjustment function of the adjustment mechanism. This improves the application effect, reduces the waste of pesticide solution, lowers the application cost, and also reduces the labor intensity of growers.

[0023] In a further preferred embodiment of the present invention, the adjustment mechanism includes: a rotating rod 10 rotatably mounted on the mounting frame 3; a first motor 11 fixedly mounted on the mounting frame 3, the output shaft of the first motor 11 being fixedly connected to the rotating rod 10 via a coupling for driving the rotating rod 10 to rotate; and an assembly frame 12 fixedly mounted on the rotating rod 10, the assembly frame 12 fixing the atomizing nozzle 4 via a tube frame.

[0024] In this embodiment, the rotation of the rotating rod 10 can drive the assembly frame 12 and the atomizing nozzle 4 on it to swing, thereby adjusting the spraying angle and improving the accuracy and uniformity of the application. The driving action of the first motor 11 enables the rotating rod 10 to rotate at a predetermined speed and direction, thereby achieving precise control of the swing angle of the atomizing nozzle 4 and improving the automation level and accuracy of the application. The assembly frame 12 not only enhances the stability of the atomizing nozzle 4, but also enables the atomizing nozzle 4 to swing with the rotation of the rotating rod 10, thereby expanding the spraying range and improving the uniformity and efficiency of the application. The pipe rack is used to fix the atomizing nozzle 4 on the assembly frame 12 to ensure that the atomizing nozzle 4 will not fall off or shake during the swinging process. In summary, the adjustment mechanism, through the coordinated action of the rotating rod 10, the first motor 11, the assembly frame 12, and the pipe rack, achieves precise control of the swing angle of the atomizing nozzle 4, thereby improving the accuracy and uniformity of the application.

[0025] In a further preferred embodiment of the present invention, a sliding plate 13 is symmetrically fixedly installed on the top of the drone body 1, and a detachable sliding plate 14 is fixedly installed on the sliding plate 13 by bolts, and the sliding plate 14 is fixedly connected to the medicine box 2.

[0026] In this embodiment, the slide plate 13 is symmetrically and securely fixedly installed on the top of the drone body 1, and its surface is carefully designed with a suitable slide groove structure. This slide groove provides a precise guide track for the subsequent installation and sliding of the slide plate 14, limiting the slide plate 14 to move smoothly only along a predetermined direction. The slide plate 14 is tightly fixed to the slide plate 13 by bolts, thereby rigidly connecting with the slide plate 13 to form a stable structure; at the same time, the other end of the slide plate 14 is firmly fixedly connected to the medicine box 2, so that the medicine box 2 is stably installed on the drone body 1.

[0027] In a further preferred embodiment of this utility model, a mounting shell 15 is fixedly installed on the top of the medicine box 2, a second motor 16 is fixedly installed inside the mounting shell 15, a stirring rod 17 is rotatably installed on the medicine box 2, the bottom end of the stirring rod 17 extends into the medicine box 2 for stirring the medicine, and the top end of the stirring rod 17 is fixedly connected to the output shaft of the second motor 16 through a coupling.

[0028] In this embodiment, the mounting shell 15 is securely fixed on the top of the medicine tank 2, providing a space for the internal second motor 16. After being powered on, the second motor 16 outputs precise and stable power according to the application requirements, and efficiently transmits the power to the stirring rod 17 through a coupling, driving the stirring rod 17 to rotate continuously and at a uniform speed around its axis. The operator can flexibly adjust the start, stop, and speed of the second motor 16 according to the type of medicine, the concentration of the medicine solution, and the application time.

[0029] In a further preferred embodiment of this utility model, the medicine box 2 is provided with a medicine replenishment port, the top of the medicine replenishment port is hinged to an openable cover plate, and a handle is fixedly installed on the top of the cover plate.

[0030] In this embodiment, the replenishment port is directly located on the medicine tank 2, serving as a dedicated channel for adding pesticide solution. Growers precisely control the timing of replenishment based on the application progress and the remaining pesticide level in the tank, smoothly pouring the prepared pesticide solution into the medicine tank 2 through the replenishment port. The cover is hinged to the top of the replenishment port, allowing for flexible opening and closing. During normal application, the cover is tightly closed, effectively sealing the replenishment port and isolating it from external dust, debris, and moisture, preventing these impurities from contaminating the pesticide solution inside the medicine tank 2.

[0031] In a further preferred embodiment of this utility model, the medicine box 2 is provided with a visual liquid level window and scale for observing the amount of medicine.

[0032] In this embodiment, the combination of a visual liquid level window and a scale makes it convenient for personnel to observe the amount of medicine added to the tank 2.

[0033] In a further preferred embodiment of the present invention, a detachable inspection plate is provided on the mounting shell 15, and the inspection plate is fixedly connected to the mounting shell 15 by screws.

[0034] In this embodiment, the design of the inspection plate and screw connection provides a convenient way to inspect and maintain key components such as the second motor 16 inside the equipment.

[0035] In summary, by utilizing the flight capability of the drone body 1, the holding capacity of the medicine tank 2, the supporting function of the mounting frame 3, the adjustable atomizing nozzle 4, the pumping function of the water pump 5, the conveying function of the liquid extraction pipe 6 and the liquid outlet pipe 7, the connecting function of the connecting pipe 8 and the telescopic pipe 9, and the precise control of the adjustment mechanism, precise, efficient, and continuous application of pesticides to water chestnut plants is achieved. Through the coordinated action of components such as the rotating rod 10, the first motor 11, the assembly frame 12, and the pipe rack, precise control of the swing angle of the atomizing nozzle 4 is achieved, improving the accuracy and uniformity of pesticide application, expanding the spraying range, and increasing the efficiency of pesticide application.

[0036] It is worth noting that the circuits, electronic components, and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0037] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0038] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A precision pesticide application device for water chestnut cultivation, characterized in that, include: The main body of the drone is used for precise aerial spraying, and the top of the drone body is equipped with a medicine tank for holding liquid medicine. A mounting bracket is fixedly installed at the bottom of the drone body, and a rotatable and adjustable atomizing nozzle is provided below the mounting bracket for spraying pesticide onto the water chestnut plants; A water pump, fixedly installed on the mounting frame, is used to pump out the medicine solution. The inlet end of the water pump is connected to the medicine tank through a pumping pipe. The outlet pipe is installed on the outlet end of the water pump. The outlet end of the outlet pipe is connected to a connecting pipe through a telescopic pipe. The outlet end of the connecting pipe is connected to the atomizing spray pipe. An adjustment mechanism provided on the mounting bracket is used to adjust the slight oscillation of the atomizing nozzle.

2. The precision pesticide application device for water chestnut cultivation as described in claim 1, characterized in that, The adjustment mechanism includes: Rotate the rotating rod mounted on the mounting bracket; A first motor is fixedly mounted on the mounting bracket, and the output shaft of the first motor is fixedly connected to the rotating rod via a coupling for driving the rotating rod to rotate. An assembly frame is fixedly installed on the rotating rod, and the assembly frame fixes the atomizing nozzle through a tube frame.

3. The precision pesticide application device for water chestnut cultivation as described in claim 1, characterized in that, The top of the drone body is symmetrically and fixedly equipped with a slide plate, and a detachable slide plate is fixedly installed on the slide plate by bolts. The slide plate is fixedly connected to the medicine box.

4. The precision pesticide application device for water chestnut cultivation as described in claim 1, characterized in that, A mounting shell is fixedly installed on the top of the medicine box, and a second motor is fixedly installed inside the mounting shell. A stirring rod is rotatably installed on the medicine box, and the bottom end of the stirring rod extends into the medicine box to stir the medicine. The top end of the stirring rod is fixedly connected to the output shaft of the second motor through a coupling.

5. The precision pesticide application device for water chestnut cultivation as described in claim 1, characterized in that, The medicine box is equipped with a medicine replenishment port, and the top of the medicine replenishment port is hinged to an openable cover plate, and a handle is fixedly installed on the top of the cover plate.

6. The precision pesticide application device for water chestnut cultivation as described in claim 1, characterized in that, The medicine box is equipped with a visual liquid level window and scale for observing the amount of medicine.

7. The precision pesticide application device for water chestnut cultivation as described in claim 4, characterized in that, The mounting housing is provided with a removable inspection plate, which is fixedly connected to the mounting housing by screws.

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