An agricultural fertilizing and seeding apparatus

Abstract

The utility model provides an agricultural fertilization seeding device belongs to the field of agricultural construction, including device main part, the bottom surface fixed connection of device main part has the processing fixed frame. The utility model discloses be provided with motor, and motor is stabilized and fixed in the protection shell with the aid of the connecting block of symmetrical setting, and its output shaft drives the high -speed rotation of broken ploughing roller assembly, can break the hard lump of field soil in advance, removes the weed root system, creates loose soil environment for sowing, and the multiple heat dissipation openings of protection shell side edge can heat dissipation for motor in time, avoid motor overheating and stop, and guarantee the ploughing link continues stably. Meanwhile, the seed storage shell on device main part can store a large amount of seeds, cooperate one side's seed sowing limit and dump frame, can evenly spread seeds to the soil after breaking, need not additional single ploughing, sowing operation, greatly reduce the tillage step, adapt to the sowing demand of various agricultural scene such as large field, vegetable garden.

Description

Technical Field

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

[0002] Agricultural fertilization and sowing refers to the comprehensive farming process in agricultural production, in which crop seeds are sown into the soil and fertilizers are applied simultaneously or concurrently. It is a key step connecting the early preparation and later growth of crops. By scientifically matching seed sowing and fertilizer supply, favorable conditions are created for crops from germination to the early stage of growth, ultimately improving crop survival rate and yield.

[0003] A search revealed that Chinese patent CN205454517U discloses an "electric fertilizing and sowing device" in the prior art. The device features a push handle fixedly connected to the rear end of its main frame, a power supply unit mounted on the main frame, a dual-shaft motor mounted at the bottom of the main frame, and wires connecting the dual-shaft motor to the power supply unit. The main frame is equipped with at least two sets of fertilizing and sowing devices. Each set consists of a ridge roller, a rolling fertilizing and sowing device, and a push rod. The rear end of the push rod is movably connected to the main frame, and the middle part of the push rod is hinged to the main frame. The front end of the push rod is rotatably connected to the main shaft of the rolling fertilizer seeder. The rear of the rolling fertilizer seeder is opposite to the ridge pressing roller. The roller shaft of the ridge pressing roller is fixedly connected to the output shaft of the dual-shaft motor. A rubber scraper is provided between the rolling fertilizer seeder and the ridge pressing roller. A secondary frame is installed at the rear end of the main frame. One end of the secondary frame is hinged to the main frame, and the upper part of the other end is fixedly connected to a seat, and the lower part is equipped with wheels and foot pedals. This device can complete the fertilization, sowing, soil covering and ridge pressing of multiple ridges by one person. It has high sowing efficiency and saves manpower.

[0004] However, the following defects still exist:

[0005] (1) The function is singular and lacks fertilization coordination design. It can only break up the soil and remove weeds, and cannot mix fertilizer with soil. If the fertilizer is unevenly distributed during subsequent artificial fertilization, it will easily lead to an imbalance in seedling nutrient absorption. It is impossible to adjust the amount of fertilizer according to soil fertility and crop variety.

[0006] (2) The scene adaptability is insufficient. It can only adapt to a single flat plot of land. In areas with undulating terrain such as slopes and depressions, the soil will be broken and uneven, affecting the subsequent sowing effect. It is also not convenient for users to inspect and maintain the sowing device.

[0007] Therefore, an agricultural fertilization and sowing device is proposed. Utility Model Content

[0008] The purpose of this utility model is to address the existing problems.

[0009] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0010] The present invention is as follows: an agricultural fertilization and sowing device, comprising a device body, a processing and fixing frame fixedly connected to the bottom surface of the device body, a protective shell limited and snapped onto the inner ring surface of the processing and fixing frame, a connecting block fixedly connected to the inner ring surface of the protective shell, a motor fixedly connected to one side of the connecting block, and a crushing tillage roller assembly fixedly sleeved at the top of the output shaft of the motor.

[0011] A seed storage shell is fixedly connected to the upper surface of the main body of the device, a connecting page is fixedly connected to the upper surface of the seed storage shell, and a top cover plate is fixedly connected to the side surface of the connecting page.

[0012] A handle is fixedly connected to the upper surface of the upper cover plate, a docking frame is fixedly connected to one side of the main body of the device, an extension rod is fixedly connected to one side of the docking frame, and a seed sowing limiting tilting frame is fixedly connected to one side of the main body of the device.

[0013] As a preferred technical solution of this utility model, the inner ring surface of the processing fixing frame is provided with a snap-fit ​​opening, and the size of the snap-fit ​​opening and the protective shell are matched.

[0014] As a preferred technical solution of this utility model, the protective shell has heat dissipation openings on its side surface, and the number of heat dissipation openings is multiple.

[0015] As a preferred technical solution of this utility model, the motor is connected to the protective shell through a connecting block, and the connecting block is symmetrically arranged with the vertical center line of the motor as the axis of symmetry.

[0016] As a preferred technical solution of this utility model, an operating handle is fixedly connected to one side of the extension rod, and the operating handle is symmetrically arranged with the vertical center line of the extension rod as the axis of symmetry.

[0017] As a preferred technical solution of this utility model, the upper cover plate is connected to the seed storage shell through connecting pages, and there are multiple connecting pages that are parallel to each other.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] 1. The device utilizes a motor, stably secured within a protective casing by symmetrically arranged connecting blocks. Its output shaft drives the high-speed rotation of the soil-crushing roller assembly, effectively breaking up hardened soil clumps and removing weed roots to create a loose soil environment for sowing. Multiple heat dissipation openings on the side of the protective casing effectively cool the motor, preventing overheating and ensuring continuous and stable tillage. Simultaneously, the sowing storage shell on the main body can store a large quantity of seeds. Combined with a seed-sowing limiting tilting frame on one side, seeds can be evenly sown into the crushed soil, eliminating the need for separate tillage and sowing operations. This significantly reduces tillage steps and adapts to the sowing needs of diverse agricultural scenarios such as fields and vegetable gardens.

[0020] 2. The top cover can be opened by using the handle around the connecting pages to quickly replenish seeds into the seed storage shell. Multiple parallel connecting pages ensure smooth opening and closing of the top cover. Farmers can easily push or adjust the direction of the device using the symmetrically arranged operating handles on one side of the extension rod, making operation effortless and preventing deviation. During maintenance, the protective shell achieves quick-locking and locking through the snap-fit ​​opening in the inner ring of the fixed frame. Disassembly requires no complicated tools, making it easy to clean residual soil from the surface of the tillage roller assembly or replace parts, reducing maintenance difficulty and cost. Even novice farmers can quickly learn to use it. Attached Figure Description

[0021] Figure 1 A schematic diagram of the structure of the agricultural fertilization and sowing device provided by this utility model;

[0022] Figure 2 A side sectional view of the agricultural fertilization and sowing device provided by this utility model;

[0023] Figure 3 A top view of the agricultural fertilization and sowing device provided by this utility model;

[0024] Figure 4 A bottom view of the structure of the agricultural fertilization and sowing device provided by this utility model.

[0025] The diagram shows: 1. Main body of the device; 2. Processing and fixing frame; 3. Protective shell; 4. Snap-fit ​​opening; 5. Heat dissipation opening; 6. Crushing and tilling roller assembly; 7. Motor; 8. Seeding and storage shell; 9. Connecting page; 10. Top cover plate; 11. Handle; 12. Docking frame; 13. Extension rod; 14. Operating handle; 15. Seed sowing limiting and tilting frame; 16. Connecting block. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0027] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0028] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0029] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0030] Please see Figure 1-4 The present invention provides a technical solution: an agricultural fertilization and sowing device, including a device body 1, a processing and fixing frame 2 fixedly connected to the bottom surface of the device body 1, and a protective shell 3 limited and snapped onto the inner ring surface of the processing and fixing frame 2.

[0031] In this embodiment, the inner ring surface of the processing fixing frame 2 is provided with a snap-fit ​​opening 4, and the snap-fit ​​opening 4 and the protective shell 3 are matched in size. The side surface of the protective shell 3 is provided with a heat dissipation opening 5, and there are multiple heat dissipation openings 5.

[0032] like Figure 1-4 As shown, based on Embodiment 1, this utility model provides a technical solution: preferably, a connecting block 16 is fixedly connected to the inner ring surface of the protective shell 3, a motor 7 is fixedly connected to one side of the connecting block 16, and a crushing tillage roller assembly 6 is fixedly sleeved on the top of the output shaft of the motor 7.

[0033] In this embodiment, the motor 7 is connected to the protective shell 3 through the connecting block 16, and the connecting block 16 is symmetrically arranged with the vertical center line of the motor 7 as the axis of symmetry. An operating handle 14 is fixedly connected to one side of the extension rod 13, and the operating handle 14 is symmetrically arranged with the vertical center line of the extension rod 13 as the axis of symmetry.

[0034] like Figure 1-4 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, a sowing storage shell 8 is fixedly connected to the upper surface of the device body 1, a connecting page 9 is fixedly connected to the upper surface of the sowing storage shell 8, an upper cover plate 10 is fixedly connected to the side surface of the connecting page 9, a handle 11 is fixedly connected to the upper surface of the upper cover plate 10, a docking frame 12 is fixedly connected to one side of the device body 1, an extension rod 13 is fixedly connected to one side of the docking frame 12, and a seed sowing limiting tilting frame 15 is fixedly connected to one side of the device body 1.

[0035] In this embodiment, the upper cover plate 10 is connected to the seed storage shell 8 by connecting pages 9, and there are multiple connecting pages 9 that are parallel to each other.

[0036] Specifically, when using this agricultural fertilization and sowing device: First, align the protective shell 3 with the snap-fit ​​opening 4 on the inner ring surface of the processing and fixing frame 2 to complete the limiting snap-fit, so that the protective shell 3 is fixed in the processing and fixing frame 2 at the bottom of the device body 1; confirm that the motor 7, which is fixed by the symmetrical connecting block 16, is securely installed and that the output shaft of the motor 7 is not offset. Then, fix the crushing and tillage roller assembly 6 onto the top of the output shaft of the motor 7, check whether the connection between the crushing and tillage roller assembly 6 and the motor 7 is tight to avoid loosening during operation, and confirm that the sowing storage shell 8 on the upper surface of the device body 1 is installed. Securely check the opening and closing status of the upper cover plate 10 by using the multiple parallel connecting pages 9 fixed to the upper surface of the sowing storage shell 8. Hold the handle 11 on the upper surface of the upper cover plate 10 and rotate the upper cover plate 10 around the connecting pages 9 to ensure smooth opening and closing without jamming. Check the docking frame 12 fixed on one side of the main body 1 of the device to confirm that the extension rod 13 is tightly connected to the docking frame 12 and that the operating handles 14 symmetrically arranged on one side of the extension rod 13 are not loose, so as to ensure stable control of the device direction during subsequent operations. Hold the handle 11 and flip the upper cover plate 10 upward around the connecting pages 9 to expose the internal space of the sowing storage shell 8.

[0037] Pour the seeds into the sowing storage shell 8, controlling the amount of seeds filled according to sowing needs. After filling, close the upper cover 10 downwards around the connecting page 9 to ensure the sowing storage shell 8 is sealed and prevents seeds from spilling during device movement. Push the assembled device to the field to be sown. Adjust the device position using the operating handle 14 on one side of the extension rod 13, aligning the seed sowing limiting tilting frame 15 on one side of the device body 1 with the ridge to be sown. Connect the power to the motor 7 and start the motor 7 to test the rotation of the crushing tillage roller assembly 6, observing whether it operates smoothly. At the same time, check whether the multiple heat dissipation openings 5 ​​on the side of the protective shell 3 are unobstructed, ensuring that the motor 7 can dissipate heat properly during operation. Hold the operating handle 14 on the extension rod 13 with both hands and push the device forward at a constant speed along the ridge. The motor 7 drives the crushing tillage roller assembly 6 to rotate at high speed, crushing the soil, breaking up soil clods, and removing weed roots, creating a loose soil environment for seed sowing. Soil environment; During this process, the heat dissipation opening 5 on the side of the protective shell 3 continuously dissipates heat for the motor 7, preventing the motor 7 from overheating and shutting down due to prolonged operation, ensuring continuous and stable tillage operations. As the device moves forward, the seeds in the sowing storage shell 8 are evenly sown into the broken soil under the action of gravity through the seed sowing limiting tilting frame 15 on one side of the main body of the device. The seed sowing limiting tilting frame 15 can limit the sowing range and density of the seeds, preventing the seeds from being too concentrated or scattered, and ensuring sowing uniformity. Farmers can control the device's speed by adjusting the operating handle 14, coordinating with the sowing rhythm of the seed sowing limiting tilting frame 15, to achieve simultaneous tillage and sowing, greatly improving tillage efficiency. After completing the sowing of an area, turn off the power to the motor 7 and disconnect the power supply to the device. Hold the operating handle 14 with both hands and push the device to a level area at the edge of the field. Clean the surface of the broken tillage roller assembly 6 of residual soil and weed roots to prevent residual debris from affecting the next use.

[0038] All technical features in this embodiment can be freely combined according to actual needs.

[0039] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. An agricultural fertilization and sowing device, comprising a main body (1), characterized in that, The bottom surface of the main body (1) of the device is fixedly connected to a processing fixing frame (2), and the inner ring surface of the processing fixing frame (2) is limited and snapped with a protective shell (3); A connecting block (16) is fixedly connected to the inner ring surface of the protective shell (3), a motor (7) is fixedly connected to one side of the connecting block (16), a crushing tillage roller assembly (6) is fixedly sleeved at the top of the output shaft of the motor (7), a seed storage shell (8) is fixedly connected to the upper surface of the main body (1) of the device, and a connecting page (9) is fixedly connected to the upper surface of the seed storage shell (8). A top cover plate (10) is fixedly connected to the side surface of the connecting page (9), a handle (11) is fixedly connected to the upper surface of the top cover plate (10), a docking frame (12) is fixedly connected to one side of the device body (1), an extension rod (13) is fixedly connected to one side of the docking frame (12), and a seed sowing limiting tilting frame (15) is fixedly connected to one side of the device body (1).

2. The agricultural fertilization and sowing device according to claim 1, characterized in that, The inner surface of the processing fixing frame (2) is provided with a snap-fit ​​opening (4), and the size of the snap-fit ​​opening (4) and the protective shell (3) are matched.

3. The agricultural fertilization and sowing device according to claim 1, characterized in that, The protective shell (3) has heat dissipation openings (5) on its side surface, and there are multiple heat dissipation openings (5).

4. The agricultural fertilization and sowing device according to claim 1, characterized in that, The motor (7) is connected to the protective shell (3) via a connecting block (16), and the connecting block (16) is symmetrically arranged with the vertical center line of the motor (7) as the axis of symmetry.

5. An agricultural fertilization and sowing device according to claim 1, characterized in that, An operating handle (14) is fixedly connected to one side of the extension rod (13), and the operating handle (14) is symmetrically arranged with the vertical center line of the extension rod (13) as the axis of symmetry.

6. An agricultural fertilization and sowing device according to claim 1, characterized in that, The upper cover plate (10) is connected to the seed storage shell (8) by connecting pages (9), and there are multiple connecting pages (9) that are parallel to each other.

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