A new tobacco plant root fertilization device

Abstract

This invention provides a novel root fertilization device for tobacco plants, belonging to the technical field of fertilization devices. It includes a base with a medicine tank on top. Spraying components are symmetrically arranged on both sides of the medicine tank. Each spraying component includes a T-junction; a telescopic water pipe is located at one outlet of the T-junction, and a water supply pipe is located at both the bottom outlet of the T-junction and the other end of the telescopic water pipe. A spray pipe is located at the bottom of the water supply pipe, and several flexible universal tubes are equidistantly arranged on the side wall of the spray pipe. A nozzle is located at the other end of each universal tube. This invention, through the spraying components located on both sides of the medicine tank, allows the flexible bending of the universal tubes to adjust the spacing between adjacent nozzles and the spray direction of each nozzle according to the planting spacing of the tobacco plants. An electric push rod allows the spray pipes away from the medicine tank to be moved to a suitable position next to the roots of the tobacco plants, thereby enabling the spraying of liquid fertilizer to the roots of four rows of tobacco plants. This reduces the number of trips required for workers to apply liquid fertilizer, effectively improving work efficiency and reducing worker fatigue.

Description

Technical Field

[0001] This utility model provides a novel root fertilization device for tobacco plants, belonging to the technical field of fertilization devices. Background Technology

[0002] Tobacco is an annual herbaceous plant belonging to the genus Nicotiana in the family Solanaceae. Its leaves are oblong-lanceolate, lanceolate, oblong, or ovate, with an acuminate apex and a gradually narrowed base forming an auricle-like semi-amplexicaul shape. The petioles are inconspicuous or winged. The inflorescence is paniculate; the calyx is tubular or tubular-campanulate with triangular-lanceolate lobes; the corolla is funnel-shaped, pale yellow, pale green, red, or pink, with a yellowish base. The capsule is ovoid or elliptical, nearly as long as the persistent calyx; the seeds are round or broadly oblong, brown. Flowering and fruiting occur in summer and autumn. During cultivation, to promote tobacco growth, fertilization devices are generally used to apply liquid fertilizer to the tobacco roots.

[0003] Existing fertilization devices for liquid fertilizer application can basically meet normal usage needs, but they still have certain drawbacks: the spacing and orientation of the nozzles in traditional liquid fertilizer application devices are fixed, making it difficult to flexibly adjust according to the planting spacing of tobacco plants. Furthermore, a single trip often only allows spraying liquid fertilizer onto one row of tobacco plants, resulting in relatively many back-and-forth trips for workers, leading to high work fatigue and reduced work efficiency. Therefore, this invention provides a novel root fertilization device for tobacco plants. Utility Model Content

[0004] The technical problem solved by this utility model is that the spacing and orientation of adjacent nozzles are fixed, making it difficult to flexibly adjust according to the planting spacing of tobacco plants. A single trip can only spray liquid fertilizer on one row of tobacco plants, resulting in a relatively large number of round trips, high work fatigue intensity, and work efficiency that needs to be improved.

[0005] To solve the technical problem, the technical solution provided by this utility model is as follows: a novel tobacco root fertilization device, including a base, a medicine box on the top of the base, spraying components symmetrically arranged on both sides of the medicine box, a pump for supplying liquid fertilizer to the spraying components on the top of the medicine box, the spraying components including a three-way connector, a telescopic water pipe at one outlet of the three-way connector, a water delivery pipe at the bottom outlet of the three-way connector and the other end of the telescopic water pipe, a connected spray pipe at the bottom of the water delivery pipe, and several arbitrarily bendable universal tubes equidistantly arranged on the side wall of the spray pipe, with a nozzle at the other end of the universal tube.

[0006] Furthermore, all the water supply pipes are on the same plane, the spray pipes are on the same straight line, and the spray pipe located below the tee is fixedly installed on the lower part of the side wall of the medicine tank by clamps.

[0007] Furthermore, the spraying assembly also includes an electric push rod fixedly installed on the upper side wall of the medicine tank, and an installation plate fixedly connected to the side wall of the water supply pipe connected to the telescopic water pipe port, with the telescopic rod end of the electric push rod fixedly connected to the side wall of the installation plate.

[0008] Furthermore, the mounting plate has symmetrical reinforcing ribs on its sidewalls that are fixedly connected to the ends of the telescopic rods of the electric push rod.

[0009] Furthermore, the three-way valve 1 is located above the medicine box, the liquid pump has a liquid pumping port with a liquid pumping pipe that is inserted into the lower part of the medicine box, the liquid pump has a liquid pumping port with a three-way valve 2, and a liquid outlet pipe is connected between the three-way valve 2 and the three-way valve 1.

[0010] Furthermore, the base is symmetrically equipped with casters at the four corners of the bottom, the medicine box is symmetrically equipped with handles on one side wall, the medicine box is equipped with a battery box on the side wall, and the battery box is equipped with a controller on the top.

[0011] The beneficial effects of this utility model are:

[0012] The spraying components located on both sides of the medicine tank allow the universal tube to bend flexibly to adjust the spacing between adjacent nozzles and the spray direction of each nozzle according to the planting spacing of tobacco plants. The electric push rod can move the spray pipe away from the medicine tank to a suitable position next to the roots of the tobacco plants, thereby enabling the spraying of liquid fertilizer to the roots of four rows of tobacco plants. This reduces the number of times workers need to go back and forth when applying liquid fertilizer, effectively improving work efficiency and reducing work fatigue. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a novel tobacco root fertilization device according to the present invention. Figure 1 .

[0014] Figure 2 This is a schematic diagram of the structure of a novel tobacco root fertilization device according to the present invention. Figure 2 .

[0015] Figure 3 This is a schematic diagram of the structure of a novel tobacco root fertilization device according to the present invention. Figure 3 .

[0016] Figure 4 This is a plan view of a novel tobacco root fertilization device according to the present invention.

[0017] 1. Base; 2. Medicine tank; 3. Spraying assembly; 4. Liquid pump; 5. T-junction; 6. Telescopic water pipe; 7. Water delivery pipe; 8. Spray nozzle; 9. Universal joint; 10. Nozzle; 11. Clamp; 12. Electric push rod; 13. Mounting plate; 14. Reinforcing rib; 15. T-junction; 16. Liquid outlet pipe. Detailed Implementation

[0018] The directional terms such as up, down, left, right, front, back, front, back, top, and bottom mentioned or possibly mentioned in this specification are defined relative to their structure and are relative concepts. Therefore, they may vary depending on their location and usage; thus, these or other directional terms should not be interpreted as restrictive terms.

[0019] The singular forms “a,” “the,” and “the” used in this specification are intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes one or more of the associated listed items, any or all possible combinations thereof.

[0020] To make the technical problems to be solved, the technical solutions, and the beneficial effects of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0021] According to the appendix Figure 1 , 2 As shown in Figure 4: This utility model provides a novel tobacco root fertilization device, including a base 1, a medicine box 2 on the top of the base 1, and spraying components 3 symmetrically arranged on both sides of the medicine box 2. Each spraying component 3 includes a T-junction 5 located above the medicine box 2. A telescopic water pipe 6 is provided at one outlet of the T-junction 5. The telescopic water pipe 6 uses existing technology to prevent interference with the forward and backward movement of the water supply pipe 7 connected to the telescopic water pipe 6. Water supply pipes 7 are provided at the bottom outlet of the T-junction 5 and at the other end of the telescopic water pipe 6. A spray pipe 8 is connected to the bottom of the water supply pipe 7. The side wall is provided with several flexible universal tubes 9 that can be bent at will. The other end of the universal tube 9 is provided with a nozzle 10. All water supply pipes 7 are on the same plane and the nozzles 8 are on the same straight line. The nozzle 8 located below the T-junction 5 is fixed to the lower part of the side wall of the medicine box 2 by a clamp 11 equipped with bolts, which is used to fix the nozzle 8 to the side wall of the medicine box 2. Specifically, the four nozzles 8 can spray liquid fertilizer on the roots of four rows of tobacco plants. By changing the bending of the universal tubes 9, the spray direction of each nozzle 10 can be adjusted to a suitable position next to the roots of the tobacco plants.

[0022] As per the instruction manual Figure 1 , 3As shown: The spraying assembly 3 also includes an electric push rod 12 fixedly installed on the upper side wall of the medicine tank 2. A mounting plate 13 is fixedly connected to the side wall of the water supply pipe 7, which is connected to the port of the telescopic water pipe 6. The telescopic rod end of the electric push rod 12 is fixedly connected to the side wall of the mounting plate 13. The side wall of the mounting plate 13 is symmetrically provided with reinforcing ribs 14 fixedly connected to the telescopic rod end of the electric push rod 12, which plays a role in strengthening the fixation. Specifically, starting the electric push rod 12 drives the mounting plate 13 to move back and forth, which in turn drives the water supply pipe 7 to move back and forth. This allows the distance between adjacent water supply pipes 7 on one side of the medicine tank 2 to be adjusted as needed, so that the spray pipe 8 away from the medicine tank 2 can be moved to a suitable position next to the roots of the tobacco plant.

[0023] As per the instruction manual Figure 4 As shown: The top of the medicine tank 2 is equipped with a liquid pump 4 for supplying liquid fertilizer to the spraying assembly 3. The liquid pump 4 has a liquid pumping port that is inserted into the lower part of the medicine tank 2. The liquid pump 4 has a three-way valve 2 15. A liquid outlet pipe 16 is connected between the three-way valve 2 15 and the three-way valve 1 5. Specifically, when the liquid pump 4 is started, the liquid fertilizer in the medicine tank 2 is transported to the spray pipe 8 through the liquid pump 4, the three-way valve 2 15, the liquid outlet pipe 16, the three-way valve 1 5, the telescopic water pipe 6, and the water delivery pipe 7. The fertilizer is then sprayed onto the roots of the tobacco plants through several nozzles 10.

[0024] As per the instruction manual Figure 3 , 4 As shown: symmetrical casters are provided at the four corners of the base bottom, and handles are symmetrically provided on one side wall of the medicine box 2 for convenient movement. A battery box is provided on the side wall of the medicine box 2, and a controller is provided on the top of the battery box. A battery is provided inside the battery box. The controller, battery, electric push rod 12, and liquid pump 4 are all electrically connected. The battery is used to supply power to the electrical equipment. The connection method and structure of the controller, battery, electric push rod 12, and liquid pump 4 can be obtained from the basic principles of circuits and are conventional technical means in this field. The internal circuit structure will not be described in detail here. The control method of this utility model is through the controller, which adopts existing known mature technology.

[0025] The principle of this utility model

[0026] In use, by activating the electric push rod 12, the distance between adjacent water pipes 7 on one side of the medicine tank 2 can be adjusted as needed, so that the spray pipe 8 away from the medicine tank 2 can be moved to a suitable position next to the roots of the tobacco plants. By changing the curved universal tube 9, the spray direction of each nozzle 10 can be adjusted to a suitable position next to the roots of the tobacco plants. It can be flexibly adjusted according to the planting spacing of the tobacco plants. Activating the liquid pump 4 allows the liquid fertilizer in the medicine tank 2 to be sprayed onto the roots of the tobacco plants through several nozzles 10, thereby realizing the spraying of liquid fertilizer on the roots of four rows of tobacco plants, reducing the number of times workers need to go back and forth when applying liquid fertilizer, effectively improving work efficiency and reducing work fatigue.

[0027] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A novel tobacco root fertilization device, comprising a base (1), wherein a medicine box (2) is provided on the top of the base (1), characterized in that: The medicine tank (2) is symmetrically equipped with spraying components (3) on both sides. The top of the medicine tank (2) is equipped with a liquid pump (4) for supplying liquid fertilizer to the spraying components (3). The spraying components (3) include a three-way connector (5). One side outlet of the three-way connector (5) is equipped with a telescopic water pipe (6). The bottom outlet of the three-way connector (5) and the other end of the telescopic water pipe (6) are both equipped with water delivery pipes (7). The bottom of the water delivery pipe (7) is equipped with a connected spray pipe (8). The side wall of the spray pipe (8) is equipped with several flexible universal tubes (9) that can be bent at will. The other end of the universal tube (9) is equipped with a nozzle (10).

2. The novel tobacco root fertilization device according to claim 1, characterized in that: All the water delivery pipes (7) are on the same plane, and the spray pipes (8) are on the same straight line. The spray pipe (8) located below the T-junction (5) is fixedly installed on the lower part of the side wall of the medicine box (2) by clamps (11).

3. The novel tobacco root fertilization device according to claim 1, characterized in that: The spraying assembly (3) also includes an electric push rod (12) fixedly installed on the upper side wall of the medicine tank (2), and an installation plate (13) fixedly connected to the side wall of the water supply pipe (7) which is connected to the port of the telescopic water pipe (6). The telescopic rod end of the electric push rod (12) is fixedly connected to the side wall of the installation plate (13).

4. The novel tobacco root fertilization device according to claim 3, characterized in that: The mounting plate (13) has symmetrical reinforcing ribs (14) on its side wall that are fixedly connected to the end of the telescopic rod of the electric push rod (12).

5. The novel tobacco root fertilization device according to claim 1, characterized in that: The three-way connector 1 (5) is located above the medicine box (2). The liquid pump (4) has a liquid pumping port with a liquid pumping pipe inserted into the lower part of the medicine box (2). The liquid pump (4) has a liquid pumping port with a three-way connector 2 (15). A liquid outlet pipe (16) is connected between the three-way connector 2 (15) and the three-way connector 1 (5).

6. The novel tobacco root fertilization device according to claim 1, characterized in that: The base is symmetrically provided with casters at the four corners of the bottom, the medicine box (2) is symmetrically provided with handles on one side wall, the medicine box (2) is provided with a battery box on the side wall, and the battery box is provided with a controller on the top.

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