Ancient tree disease and pest control sprayer

Abstract

This utility model relates to the field of pest and disease control technology for ancient trees, specifically disclosing a sprayer for pest and disease control of ancient trees, including an insecticide tank, a water pump, and an assembled spray pipe. The assembled spray pipe has a bottom pipe, several splicing pipes, and a top pipe. The bottom pipe has a rotating joint at its bottom and is vertically mounted on the top of a vehicle seat via a three-legged support. The splicing pipes contain a plastic tube, which is connected to a spray head assembly on one side of the top pipe. This assembly includes a straight pipe, a solenoid valve, and an atomizing nozzle, with the plastic tube connected to the straight pipe. The insecticide tank is equipped with an external PLC controller, electrically connected to the solenoid valve. This device allows for the addition or reduction of the number of splicing pipes depending on the condition of the ancient tree, and multiple spray head assemblies can be installed at different vertical heights to cover the spraying area. The controller allows for individual control of the spray head for precise spraying, and rotating the bottom pipe adjusts the spraying direction. The bottom pipe is rotated and supported by the three-legged support, reducing manual labor intensity and facilitating the spraying of pesticides for ancient tree pests and diseases.

Description

Technical Field

[0001] This utility model relates to the field of pest and disease control technology for ancient trees, and more specifically, to a sprayer for pest and disease control of ancient trees. Background Technology

[0002] Ancient trees, as precious natural and cultural heritage, possess significant ecological, scientific, and historical value. However, they are frequently attacked by pests and diseases during their growth, impacting their health and survival. Traditional spraying methods for controlling pests and diseases in ancient trees have many drawbacks. Firstly, traditional spraying equipment is mostly fixed, making it difficult to adjust to the actual height and shape of the ancient tree. Ancient trees are tall and vary in shape, and fixed spraying equipment cannot fully cover all parts of the tree, especially the upper canopy and interior, resulting in uneven spraying and poor control effects. Secondly, traditional spraying operations are labor-intensive. Operators must hold the sprayer, constantly moving around the tree and adjusting the spray angle. For tall ancient trees, ladders and other tools are also needed, which is not only inefficient but also poses safety hazards. Moreover, traditional equipment struggles to achieve precise spraying, often resulting in pesticide waste and environmental pollution. Against this backdrop, the development of a new type of sprayer for controlling pests and diseases in ancient trees is essential. Utility Model Content

[0003] In view of the above-mentioned technical problems in related technologies, this utility model provides a sprayer for the prevention and control of diseases and pests in ancient trees, which can solve the above problems.

[0004] To achieve the above-mentioned technical objectives, the technical solution of this utility model is implemented as follows: The ancient tree pest and disease control sprayer includes an insecticide tank, a water pump, and an assembled spray pipe. The assembled spray pipe includes a base pipe, several splicing pipes, and a top pipe. The bottom pipe has a swivel joint at its bottom and is mounted vertically on the top of the vehicle seat via a three-legged bracket. The splicing pipes have plastic pipes inside, and spray head assemblies are installed on one side of the splicing pipes and the other side of the top pipe. The spray head assembly includes a straight pipe, a solenoid valve, and an atomizing nozzle. The plastic pipe of the splicing pipes is connected to the straight pipe of the spray head assembly. A PLC controller is fixedly installed on the outside of the insecticide tank and is electrically connected to the solenoid valve.

[0005] Furthermore, internal threaded connectors are provided at both the top and bottom of the splicing pipe, and adjacent splicing pipes are connected by external threaded connectors.

[0006] Furthermore, the bottom tube has an integrally formed convex ring on the outside, and the three-leg bracket includes a support cylinder and three support rods. The support cylinder is sleeved on the outside of the convex ring, and the top and bottom of the support cylinder are equipped with clamps. The support rods are fixed to the top of the seat by bolts.

[0007] Furthermore, a pre-embedded pipe is installed inside the seat, with one end of the pre-embedded pipe connected to the bottom end of the rotary joint and the other end of the pre-embedded pipe connected to the water pump's water delivery end.

[0008] Furthermore, a rotating handle is fixedly installed on the outside of the bottom tube.

[0009] Furthermore, the bottom of the seat is equipped with a set of omnidirectional wheels, and a push handle is fixedly installed on one side of the seat.

[0010] The beneficial effects of this utility model are as follows: The device of this application is an assemblable spray pipe. For ancient trees within the range, the number of splicing pipes is increased accordingly. Multiple spray head components are set at the vertical height position, which can cover the area of ​​ancient trees to be sprayed. A controller can be used to control one spray head to start for precise spraying. The spraying direction can be adjusted by rotating the bottom pipe, which facilitates the spraying of pesticides for ancient trees. The bottom tube is rotated and supported by a three-legged bracket, which greatly reduces the intensity of manual labor. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] The present invention will now be described in further detail with reference to the accompanying drawings.

[0013] Figure 1 This is a schematic diagram of the structure of a sprayer for the prevention and control of diseases and pests in ancient trees; Figure 2 This is the front view of a sprayer for controlling pests and diseases in ancient trees; Figure 3 It is a cross-sectional view of the splicing pipe.

[0014] In the picture: 1. Seat; 101. Casters; 102. Push handle; 2. Water pump; 3. Embedded pipe; 4. Rotary joint; 5. Insecticide tank; 6. Bottom pipe; 601. Rotating handle; 602. Convex ring; 7. Three-legged bracket; 701. Support cylinder; 702. Clamp; 8. Splicing pipe; 801. Plastic pipe; 9. Top pipe; 10. Spray head assembly; 1001. Straight pipe; 1002. Solenoid valve; 1003. Atomizing nozzle; 11. PLC controller. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0016] like Figure 1-3 As shown, this utility model discloses a sprayer for the prevention and control of pests and diseases in ancient trees, including an insecticide tank 5, a water pump 2, and an assembled spray pipe. The assembled spray pipe includes a bottom pipe 6, several splicing pipes 8, and a top pipe 9. A rotary joint 4 is provided at the bottom of the bottom pipe 6. The bottom pipe 6 is vertically mounted on the top of the vehicle seat 1 via a three-leg bracket 7. A plastic pipe 801 is provided inside the splicing pipe 8. A spray head assembly 10 is installed on one side of the splicing pipe 8 and one side of the top pipe 9. The spray head assembly 10 includes a straight pipe 1001, a solenoid valve 1002, and an atomizing nozzle 1003. The plastic pipe 801 of the splicing pipe 8 is connected to the straight pipe 1001 of the spray head assembly 10. A PLC controller 11 is fixedly installed on the outside of the insecticide tank 5. The PLC controller 11 is electrically connected to the solenoid valve 1002.

[0017] Example 1: The insecticide tank 5 is used to store the insecticide needed for pest control. It is made of corrosion-resistant plastic or metal to ensure that the insecticide will not leak or corrode during long-term storage. The insecticide tank 5 has an inlet at the top for easy addition of insecticide; and an outlet at the bottom, which is connected to the inlet of the water pump 2 via a pipe. Water pump 2 serves as the power source, drawing and pressurizing the insecticide solution from the insecticide tank 5 and delivering it to the assembled spray pipe. Water pump 2 is mounted on the vehicle seat 1, close to the insecticide tank 5, and secured with bolts to ensure operational stability. The model of water pump 2 is selected based on the spraying requirements and the capacity of the insecticide tank 5 to ensure sufficient pressure and flow rate. The base pipe 6 is the bottom support part of the assembled spray pipe, and a rotary joint 4 is installed at its bottom. The rotary joint 4 adopts a high-precision bearing structure, which can realize 360° free rotation of the base pipe 6 in the horizontal direction, thereby facilitating the adjustment of the spray direction of the entire spray pipe. The base pipe 6 is vertically mounted on the top of the vehicle seat 1 via a three-leg bracket 7. The three-leg bracket 7 is made of stainless steel, which has sufficient strength and stability. The three legs are evenly distributed at 120°, and the bottom is equipped with anti-slip pads. It is fixed to the vehicle seat 1 with bolts. The connecting pipe 8 is a modular, connectable part of the spray pipe assembly, and its number can be flexibly increased or decreased according to the height of the ancient tree. Each connecting pipe 8 contains a plastic tube 801 made of corrosion-resistant plastic, such as polyethylene or polypropylene. The connecting pipe 8 has an internal cavity, and the insecticide is transported through the plastic tube 801, ensuring that the insecticide will not corrode the pipe during transport. The wall thickness of the connecting pipe 8 can be appropriately reduced to decrease the overall weight. A spray head assembly 10 is connected to one side of the connecting pipe 8. The plastic tube 801 is connected to the straight pipe 1001 of the spray head assembly 10, ensuring that the insecticide can be smoothly delivered to the spray head assembly 10 for spraying. The connecting pipes 8 are connected by snaps or threads, ensuring a tight connection and preventing leakage of the insecticide. The top pipe 9 is the top part of the assembled spray pipe. Its structure is similar to that of the splicing pipe 8. It is also connected to a spray head assembly 10 on one side for spraying the top of the ancient tree.

[0018] The straight pipe 1001 serves as a delivery channel for the insecticide liquid. One end is connected to the plastic pipe 801 inside the splicing pipe 8 or the top pipe 9, and the other end is equipped with a solenoid valve 1002 and an atomizing nozzle 1003.

[0019] The solenoid valve 1002 is electrically connected to the PLC controller 11. The PLC controller 11 can individually control the opening and closing of each solenoid valve 1002, thereby achieving precise spraying. When it is necessary to spray a specific part of the ancient tree, simply open the solenoid valve 1002 at the corresponding position through the PLC controller 11, and the insecticide will be sprayed out from the corresponding atomizing nozzle 1003.

[0020] The 1003 atomizing nozzle employs highly efficient atomization technology, which can atomize the insecticide into fine particles, increasing the contact area between the insecticide and the leaves and branches of ancient trees, thus improving the spraying effect. The spray angle and flow rate of the 1003 atomizing nozzle can be adjusted according to actual needs to meet the spraying requirements of different ancient trees.

[0021] The PLC controller 11 is fixedly installed outside the insecticide tank 5 and features simple operation and precise control. The PLC controller 11 allows setting parameters such as spraying time, spraying interval, and spraying sequence for each spray head assembly 10, achieving automated control of the entire spraying process.

[0022] In the preferred technical solution, both the top and bottom ends of the splicing pipe 8 are provided with internal threaded joints, and two adjacent splicing pipes 8 are connected by external threaded joints, which are tight and stable and effectively prevent the leakage of insecticide liquid. Moreover, the installation and disassembly are convenient, and the number of splicing pipes can be quickly and flexibly increased or decreased according to the height of the ancient tree to adapt to different spraying scenarios. The bottom end of the top pipe 9 and the upper and lower ends of the bottom pipe 6 are provided with external threaded joints that cooperate with the internal threaded joints of the splicing pipe 8.

[0023] In the preferred technical solution, the base pipe 6 has an integrally formed convex ring 602 on the outside, and the three-leg bracket 7 includes a support cylinder 701 and three support rods. The support cylinder 701 is sleeved on the outside of the convex ring 602, and the top and bottom ends of the support cylinder 701 are provided with clamps 702. The support rods are fixed to the top of the seat 1 by bolts. The integrally formed convex ring on the outside of the base pipe, together with the support cylinder and clamps, can stably connect the base pipe and the three-leg bracket to prevent shaking and falling off. The support rods are fixed to the seat by bolts, which is convenient for installation and disassembly, and the overall structure has high strength, providing reliable support for the assembled spray pipe and ensuring stable operation of the spraying work.

[0024] In the preferred technical solution, a pre-embedded pipe 3 is installed inside the seat 1. One end of the pre-embedded pipe 3 is connected to the bottom end of the rotary joint 4, and the other end of the pre-embedded pipe 3 is connected to the water delivery end of the water pump 2. This can cleverly hide the delivery pipe, making the device look neater. It can also reduce the risk of pipe exposure, avoid collision damage, ensure smooth delivery of insecticide liquid, and improve the stability and reliability of the entire spraying system.

[0025] In the preferred technical solution, a rotating handle 60 is fixedly installed on the outside of the bottom pipe 6 to facilitate operation of the bottom pipe 6 for selection, thereby adjusting the spray direction of the nozzle.

[0026] In the preferred technical solution, the bottom of the seat 1 is equipped with a set of universal wheels 101, and a push handle 102 is fixedly installed on one side of the seat 1. The universal wheels at the bottom of the seat can flexibly change the direction of movement of the device, making it easy to move between different ancient trees; the push handle is fixed on one side, making it convenient for operators to apply force to push. The combination of the two greatly improves the mobility of the device, reduces the intensity of manual handling, and makes the spraying of ancient tree diseases and pests more efficient and convenient.

[0027] In practical use, move the device to the vicinity of the ancient tree to be sprayed. According to the height of the ancient tree, select an appropriate number of splicing pipes 8 for assembly. Install the assembled spray pipes on the tripod bracket 7 through the base pipe 6, and ensure that the swivel joint 4 is firmly connected. Add an appropriate amount of insecticide to the insecticide tank 5. Check whether the water pump 2, solenoid valve 1002 and atomizing nozzle 1003 are working properly. Start the water pump 2 through the PLC controller 11. The water pump 2 draws out the insecticide from the insecticide tank 5 and pressurizes it to deliver it to the assembled spray pipes. The operator can control the solenoid valve 1002 of each spray head assembly 10 to open individually through the PLC controller 11 according to the actual situation of the ancient tree to achieve precise spraying. At the same time, by rotating the base pipe 6, adjust the spraying direction of the spray pipe to ensure that the insecticide can fully cover the area of ​​the ancient tree to be sprayed. After spraying, turn off the water pump 2 and all solenoid valves 1002 through the PLC controller 11. Disassemble the assembled spray pipes for cleaning and maintenance in preparation for the next use.

[0028] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sprayer for controlling diseases and pests in ancient trees, characterized in that, The device includes an insecticide tank (5), a water pump (2), and an assembled spray pipe. The assembled spray pipe includes a bottom pipe (6), several splicing pipes (8), and a top pipe (9). The bottom pipe (6) is provided with a rotary joint (4) at its bottom. The bottom pipe (6) is mounted vertically on the top of the seat (1) via a three-leg bracket (7). A plastic pipe (801) is provided inside the splicing pipe (8). A spray head assembly (10) is installed on one side of the splicing pipe (8) and the other side of the top pipe (9). The spray head assembly (10) includes a straight pipe (1001), a solenoid valve (1002), and an atomizing nozzle (1003). The plastic pipe (801) of the splicing pipe (8) is connected to the straight pipe (1001) of the spray head assembly (10). A PLC controller (11) is fixedly installed on the outside of the insecticide tank (5). The PLC controller (11) is electrically connected to the solenoid valve (1002). The top and bottom ends of the splicing pipe (8) are provided with internal threaded joints, and two adjacent splicing pipes (8) are connected by external threaded joints.

2. The sprayer for controlling pests and diseases in ancient trees according to claim 1, characterized in that, The bottom tube (6) has an integrally formed convex ring (602) on the outside. The three-leg bracket (7) includes a support cylinder (701) and three support rods. The support cylinder (701) is sleeved on the outside of the convex ring (602). The top and bottom of the support cylinder (701) are provided with clamps (702). The support rods are fixed to the top of the seat (1) by bolts.

3. The ancient tree pest and disease control sprayer according to claim 1, characterized in that, The seat (1) is equipped with a pre-embedded pipe (3), one end of which is connected to the bottom end of the rotary joint (4), and the other end of which is connected to the water pump (2) water delivery end.

4. The sprayer for controlling pests and diseases in ancient trees according to claim 1, characterized in that, A rotating handle (601) is fixedly installed on the outside of the bottom tube (6).

5. The ancient tree pest and disease control sprayer according to claim 1, characterized in that, The bottom of the seat (1) is provided with a set of universal wheels (101), and a push handle (102) is fixedly provided on one side of the seat (1).

Images