Agricultural fertilization and seeding integrated device

Abstract

The utility model relates to the technical field of fertilizing and seeding devices, and discloses an agricultural fertilizing and seeding integrated device which comprises a seed box, a seed metering device, a seed conveying pipe, a fertilizer box, a fertilizer discharging device, a fertilizer conveying pipe, a mixing bin, a stirring mechanism, a discharging opening and a valve. According to the structure, sowing and fertilizing operations are integrated, two key procedures can be completed through one-time field operation, the operation time and the labor cost are greatly saved, and compared with a traditional step-by-step operation mode, the operation efficiency is effectively improved.

Description

Technical Field

[0001] This utility model relates to the technical field of fertilization and sowing devices, specifically an integrated agricultural fertilization and sowing device. Background Technology

[0002] In traditional agricultural production, sowing and fertilization are usually carried out as two separate steps. This operational mode has many drawbacks. It not only consumes a lot of manpower, material resources and time, resulting in low agricultural production efficiency, but also makes it difficult to ensure the accuracy of sowing depth, seed spacing and fertilizer application by manual operation, thus affecting the germination rate, uniformity of growth and final yield of crops.

[0003] While some existing agricultural machinery has partially mechanized sowing or fertilization, there is still a lack of integrated systems that efficiently combine the two processes and whose structural design ensures proper mixing and precise application of seeds and fertilizers. This results in fertilizers and seeds not working synergistically in actual production, leading to significant fertilizer waste and failing to meet the diverse sowing and fertilization needs of different soil conditions and crop varieties. Therefore, the development of an innovative integrated agricultural fertilization and sowing device is urgently needed. Utility Model Content

[0004] This utility model mainly provides an integrated agricultural fertilization and sowing device to solve the problem that in traditional agricultural production, sowing and fertilization are usually carried out as two independent steps in sequence, resulting in the inability of fertilizer and seeds to work together fully and serious fertilizer waste.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] An integrated agricultural fertilization and sowing device includes:

[0007] A seed box, wherein a seed metering device is provided at the outlet of the seed box, and a seed conveying pipe is provided at the outlet of the seed metering device;

[0008] A fertilizer box, wherein a fertilizer discharge device is provided at the outlet of the fertilizer box, and a fertilizer conveying pipe is provided at the outlet of the fertilizer discharge device;

[0009] The mixing chamber is connected to the ends of the seed delivery pipe and the fertilizer delivery pipe. The mixing chamber is equipped with a stirring mechanism for mixing seeds and fertilizers. The bottom of the mixing chamber is equipped with a discharge port and a valve.

[0010] During use, add appropriate amounts of seeds and fertilizer to the seed box and fertilizer box respectively. As each component moves, activate the mixing mechanism of the seed metering device, fertilizer metering device, and mixing chamber. The seed metering device accurately dispenses the seeds into the seed delivery pipe, and the fertilizer in the fertilizer box enters the fertilizer delivery pipe under the action of the fertilizer metering device. Both then enter the mixing chamber, where the mixing mechanism quickly and evenly mixes the seeds and fertilizer. Afterward, open the valve at the discharge port, and the mixture is discharged into the farmland below, completing the sowing and fertilization operation. After fertilization, remove each component from the work area.

[0011] The structure of this application integrates sowing and fertilization operations into one, allowing both key processes to be completed in a single field operation, significantly saving operating time and labor costs. Compared to traditional step-by-step operations, operational efficiency is effectively improved. Furthermore, the uniquely designed mixing chamber and stirring mechanism ensure uniform mixing of seeds and fertilizers, guaranteeing a scientifically sound ratio of fertilizer to seeds at each sowing point. Additionally, the inclusion of seed metering and fertilizer metering devices effectively prevents waste of seeds and fertilizers, providing the optimal nutrient environment for crop growth.

[0012] Furthermore, the device includes a frame, on which the seed box, fertilizer box, and mixing bin are mounted. A moving mechanism is provided on the frame. This moving mechanism can be any type of existing technology, mounted on the frame to drive the frame and its components, such as a walk-behind or automatic tractor. This structure allows for the mounting of components on the frame, enabling them to be positioned and allowing the moving mechanism to drive the components during operation.

[0013] Furthermore, the seed metering device includes a seed metering shell mounted on the frame. The upper end of the seed metering shell has an upper shell opening connected to the seed box outlet, and the lower end of the seed metering shell has a lower shell opening connected to the seed delivery pipe. A seed metering disc with a perforated center is rotatably connected inside the seed metering shell, and a first electric motor is mounted on the outside of the seed metering shell to drive the perforated center to rotate. With this structure, the perforated center to be rotated by the first electric motor can precisely dispense the seeds into the seed metering shell. Numerous regularly shaped perforations are evenly distributed on the circumferential surface of the perforated center, the size, shape, and depth of which are precisely customized according to the type of seed being sown.

[0014] Furthermore, the seed metering shell has a side opening, and a shell cover is detachably connected to the side opening. The output end of the first motor extends into the seed metering shell and is provided with a connecting plate. The seed metering disc with recessed holes is detachably connected to the connecting plate. With this structure, the shell cover can be opened, thereby allowing the seed metering disc with recessed holes to be replaced, thus enabling the feeding of different seeds.

[0015] Furthermore, the fertilizer discharger employs a screw feeder, the inlet of which is connected to the outlet of the fertilizer bin, and the outlet of which is connected to the mixing chamber. Using a screw feeder offers advantages such as ease of control, accurate conveying, and simple structure.

[0016] Furthermore, the mixing mechanism includes a second electric motor located on the upper side of the mixing chamber. The output end of the second electric motor extends through a crossbeam inside the mixing chamber, on which multiple mixing rods are vertically mounted. This structure allows the second electric motor to drive the crossbeam and the mixing rods on it to rotate, thereby mixing the fertilizer and seeds. The use of mixing rods prevents damage to the seeds.

[0017] Furthermore, a discharge guide pipe is detachably connected to the discharge port. This method allows for more precise material discharge via the discharge guide pipe, ensuring the mixture enters the soil. The discharge guide pipe can also be replaced and cleaned as needed.

[0018] Beneficial effects: 1. Integrating sowing and fertilization into one operation allows for the completion of two key processes in a single field visit, significantly saving time and labor costs. Compared to traditional step-by-step operations, operational efficiency is effectively improved. 2. The uniquely designed mixing chamber and stirring mechanism ensure uniform mixing of seeds and fertilizers, guaranteeing a scientifically sound ratio of fertilizer to seeds at each sowing point. 3. The inclusion of seed metering and fertilizer metering devices effectively prevents waste of seeds and fertilizers, providing the optimal nutrient environment for crop growth. Attached Figure Description

[0019] Figure 1 This is a rear oblique view of the rack in this embodiment;

[0020] Figure 2 This is a front view of the rack in this embodiment;

[0021] Figure 3 This is a cross-sectional view of the mixing chamber in this embodiment.

[0022] Attached diagram labels: Seed box 1, Seed delivery pipe 2, Fertilizer box 3, Fertilizer dispenser 4, Fertilizer delivery pipe 5, Mixing chamber 6, Discharge port 7, Valve 8, Frame 9, Seed discharge shell 10, First motor 11, Shell cover 12, Second motor 13, Horizontal frame 14, Stirring rod 15, Discharge guide pipe 16. Detailed Implementation

[0023] The following will provide a more detailed description of the technical solution of an integrated agricultural fertilization and sowing device according to the present invention, with reference to the embodiments.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] like Figure 1 , Figure 2 , Figure 3As shown, this embodiment of an integrated agricultural fertilization and sowing device includes a seed box 1, with a seed metering device at the outlet of the seed box 1 and a seed delivery pipe 2 at the outlet of the seed metering device; a fertilizer box 3, with a fertilizer metering device 4 at the outlet of the fertilizer box 3 and a fertilizer delivery pipe 5 at the outlet of the fertilizer metering device 4; and a mixing chamber 6, which is connected to the ends of the seed delivery pipe 2 and the fertilizer delivery pipe 5. The mixing chamber 6 is equipped with a stirring mechanism for mixing seeds and fertilizer, and a discharge port 7 is located at the bottom of the mixing chamber 6, with a valve 8 installed on the discharge port 7. The device also includes a frame 9, on which the seed box 1, fertilizer box 3, and mixing chamber 6 are mounted, and a moving mechanism is provided on the frame 9. The seed metering device includes a seed metering shell 10 mounted on the frame 9. The upper end of the seed metering shell 10 has an upper shell opening connected to the outlet of the seed box 1, and the lower end of the seed metering shell 10 has a lower shell opening connected to the seed delivery pipe 2. A perforated seed metering disc is rotatably connected inside the seed metering shell 10. A first motor 11 for driving the perforated seed metering disc to rotate is mounted on the outside of the seed metering shell 10. A side opening is provided on the seed metering shell 10, and a shell cover 12 is detachably connected to the side opening. The output end of the first motor 11 extends into the seed metering shell 10 and a connecting plate is provided inside. The perforated seed metering disc is detachably connected to the connecting plate. The fertilizer metering device 4 uses a screw feeder. The inlet of the screw feeder is connected to the outlet of the fertilizer box 3, and the outlet of the screw feeder is connected to the mixing chamber 6. The mixing mechanism includes a second motor 13 located on the upper side of the mixing chamber 6. The output end of the second motor 13 extends into the mixing chamber 6 and is connected to a crossbeam 14. Multiple mixing rods 15 are vertically mounted on the crossbeam 14. A discharge guide pipe 16 is detachably connected to the discharge port 7. In use, appropriate amounts of seeds and fertilizer are added to the seed box 1 and fertilizer box 3 respectively. During the movement of each component, the seed metering device, fertilizer metering device 4, and the mixing mechanism of the mixing chamber 6 are activated. The seed metering device accurately discharges the seeds into the seed delivery pipe 2, and the fertilizer in the fertilizer box 3 enters the fertilizer delivery pipe 5 under the drive of the fertilizer metering device 4. The two enter the mixing chamber 6 one after the other. Then, in the mixing chamber 6, the seeds and fertilizer are quickly and evenly mixed by the mixing mechanism. Subsequently, the valve 8 at the discharge port is opened, and the mixture is discharged into the farmland below through the discharge port, completing the sowing and fertilization operation. After fertilization, the components are removed from the work area. The structure of this application integrates sowing and fertilization operations into one, allowing two key processes to be completed in a single field operation, significantly saving operating time and labor costs. Compared to traditional step-by-step operation methods, the efficiency of operation is effectively improved. Furthermore, the uniquely designed mixing chamber 6 and stirring mechanism ensure uniform mixing of seeds and fertilizers, guaranteeing a scientifically reasonable ratio of fertilizer to seeds at each sowing point. In addition, the installation of seed metering and fertilizer metering devices 4 effectively avoids waste of seeds and fertilizers, providing the best nutrient environment for crop growth.

[0026] 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. An integrated agricultural fertilization and sowing device, characterized in that: include: A seed box, wherein a seed metering device is provided at the outlet of the seed box, and a seed conveying pipe is provided at the outlet of the seed metering device; A fertilizer box, wherein a fertilizer discharge device is provided at the outlet of the fertilizer box, and a fertilizer conveying pipe is provided at the outlet of the fertilizer discharge device; The mixing chamber is connected to the ends of the seed delivery pipe and the fertilizer delivery pipe. The mixing chamber is equipped with a stirring mechanism for mixing seeds and fertilizers. The bottom of the mixing chamber is equipped with a discharge port and a valve.

2. The integrated agricultural fertilization and sowing device according to claim 1, characterized in that: The device includes a frame, on which the seed box, fertilizer box, and mixing chamber are mounted, and a moving mechanism is provided on the frame.

3. The integrated agricultural fertilization and sowing device according to claim 2, characterized in that: The seed metering device includes a seed metering shell mounted on the frame. The upper end of the seed metering shell is provided with an upper shell opening that connects to the seed box outlet, and the lower end of the seed metering shell is provided with a lower shell opening that connects to the seed delivery pipe. A seed metering disc with a hollow hole is rotatably connected inside the seed metering shell, and a first electric motor for driving the seed metering disc with the hollow hole is provided on the outside of the seed metering shell.

4. The integrated agricultural fertilization and sowing device according to claim 3, characterized in that: The seed metering shell has a side opening, and a shell cover is detachably connected to the side opening. The output end of the first motor extends into the seed metering shell and is provided with a connecting plate. The seed metering plate with a recessed hole is detachably connected to the connecting plate.

5. The integrated agricultural fertilization and sowing device according to claim 1, characterized in that: The fertilizer discharge device is a screw feeder, the inlet of which is connected to the outlet of the fertilizer box, and the outlet of which is connected to the mixing chamber.

6. The integrated agricultural fertilization and sowing device according to claim 1, characterized in that: The stirring mechanism includes a second electric motor located on the upper side outside the mixing chamber. The output end of the second electric motor extends through a crossbeam inside the mixing chamber, and multiple stirring rods are vertically arranged on the crossbeam.

7. The integrated agricultural fertilization and sowing device according to claim 1, characterized in that: A discharge guide tube is detachably connected to the discharge port.

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