Seedling plug push type seeder

Abstract

The utility model discloses a seedling hole tray push type seeder which comprises a seeder main body, a seed storage device arranged at the upper end of the seeder main body, a seed inlet with a cover arranged at the top of the seed storage device, a diversion trench arranged at the bottom of the seed storage device, a seeding wheel disc arranged inside the seeder main body, a square gear A arranged inside the seeding wheel disc, and a square gear B arranged inside the square gear A, a transmission shaft is installed in the square gear A, a seeding groove is formed in the outer wall of the seeding wheel disc, a square gear B is installed on one side of the square gear A, a seeder transmission wheel disc is arranged on the outer side of the square gear B, and clamping teeth are arranged on the outer wall of the seeder transmission wheel disc. The automatic and efficient seeding operation is realized. Firstly, due to the design of the seed storage device, seeds can be conveniently added and stored in the seeder, and due to the arrangement of the seed inlet with the cover, the cleanness and sanitation of the seeds are ensured, and impurities are prevented from entering the seeder.

Description

Technical Field

[0001] The utility model relates to the field of seedling raising and sowing, in particular to a seedling raising plug tray push-type seeder. Background Art

[0002] Seeder is a planting machine that sows crop seeds. Seeders used for a certain type of crop are often named after the crop, such as grain drill, corn hole drill, cotton drill, forage spreader, etc. In the 1st century BC, China had promoted the use of plows, which were the earliest drill machines in the world and are still used in the northern dry farming areas.

[0003] At present, when sowing seeds in the fields, most people use manual sowing, which is not only troublesome but also a waste of time.

[0004] In view of this, the existing problems are studied and improved, and a seedling tray push-type seeder is provided, which has a reasonable structural design and realizes automated and efficient sowing operations through ingenious design. Firstly, the design of the seed storage device allows seeds to be easily added and stored inside the seeder, aiming to achieve the purpose of solving problems and improving practical value through this technology. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides a seedling tray push-type seeder.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a seedling tray push-type seeder, including a seeder body, a seed storage device is arranged at the upper end of the seeder body, a seed inlet with a cover is installed on the top of the seed storage device, a guide groove is arranged at the bottom of the seed storage device, a seed placement wheel disk is installed inside the seeder body, a square gear A is installed inside the seed placement wheel disk, a transmission shaft is installed inside the square gear A, a seed placement groove is arranged on the outer wall of the seed placement wheel disk, a square gear B is installed on one side of the square gear A, a seeder transmission wheel disk is arranged on the outer side of the square gear B, and a latch tooth is arranged on the outer wall of the seeder transmission wheel disk.

[0007] As a further description of the above technical solution:

[0008] The seed storage device is integrally connected to the top of the seeder body, the size of the seed storage device is adapted to the size of the seeder body, and the seed inlet with a cover is movably connected to the top of the seed storage device.

[0009] As a further description of the above technical solution:

[0010] The guide groove is arranged inside the seeder body, the seed placement wheel is rotatably connected inside the seeder body, the seed placement wheel is circular in size, and a square groove is arranged inside the seed placement wheel.

[0011] As a further description of the above technical solution:

[0012] The square gear A is detachably mounted inside the lower seed wheel, the transmission shaft is fixedly connected to the inside of the square gear A, and the square gear B is fixedly connected to the outside of the transmission shaft. The square gear A and the square gear B have the same size.

[0013] As a further description of the above technical solution:

[0014] The seeding grooves are arranged on the outer wall of the seeding wheel disc, the number of the seeding grooves is several, and the seeder transmission wheel disc is rotatably connected to one side of the seeding wheel disc.

[0015] As a further description of the above technical solution:

[0016] A square groove is provided inside the seeder transmission wheel disc, the square gear B is installed inside the seeder transmission wheel disc, the latch teeth are fixedly connected to the outer wall of the seeder transmission wheel disc, and the number of the latch teeth is several.

[0017] The utility model has the following beneficial effects:

[0018] In the utility model, an automated and efficient sowing operation is realized through an ingenious design. First, the design of the seed storage device allows seeds to be conveniently added and stored inside the sowing device, and the setting of the seed inlet with a cover ensures the cleanliness and hygiene of the seeds and prevents impurities from entering. The setting of the guide groove allows seeds to flow smoothly from the seed storage device to the seeding wheel, ensuring the continuity of sowing.

[0019] The design of the seeding wheel is the core part of the seeder. The cooperation between the square gear A and the transmission shaft allows the seeding wheel to rotate stably. The square gear A and the square gear B have the same size, which ensures the accuracy and stability of the transmission. At the same time, the outer wall of the seeding wheel is provided with seeding grooves, which can accommodate and carry seeds. Through the rotation of the seeding wheel, the seeds are sown one by one into the hole tray.

[0020] The seeder drive wheel is the power source of the seeder. Through the cooperation of the latch teeth and the plug tray, the seeder is pushed to move on the plug tray, realizing the automatic sowing of the seeder. The square groove inside the seeder drive wheel cooperates with the square gear B, so that the seeder drive wheel can rotate stably, and the setting of the latch teeth ensures the stability and precision of the seeder on the plug tray.

[0021] To sum up, this seedling tray push-type seeder is not only cleverly designed and simple in structure, but also easy to operate and has high sowing efficiency. It greatly improves the work efficiency and quality of seedling cultivation and has a positive role in promoting modern agricultural production. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a seedling tray push-type seeder proposed by the utility model;

[0023] Figure 2 A diagram of a transmission shaft of a seedling tray push-type seeder proposed in the utility model;

[0024] Figure 3 The utility model discloses a structural schematic diagram of a seeder transmission wheel of a seedling tray push-type seeder.

[0025] Legend:

[0026] 1. Seeder body; 2. Seed inlet with cover; 3. Seed storage; 4. Diversion groove; 5. Seed placement wheel; 6. Seed placement groove; 7. Seeder drive wheel; 8. Gear; 9. Square gear A; 10. Drive shaft; 11. Square gear B. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second" and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Reference Figure 1-3 The utility model provides an embodiment: a seedling tray push-type seeder, comprising a seeder body 1, a seed storage device 3 is arranged at the upper end of the seeder body 1, a seed inlet 2 with a cover is installed on the top of the seed storage device 3, a guide groove 4 is arranged at the bottom of the seed storage device 3, a seed placement wheel disc 5 is installed inside the seeder body 1, a square gear A9 is installed inside the seed placement wheel disc 5, a transmission shaft 10 is installed inside the square gear A9, a seed placement groove 6 is arranged on the outer wall of the seed placement wheel disc 5, a square gear B11 is installed on one side of the square gear A9, a seeder transmission wheel disc 7 is arranged on the outer side of the square gear B11, and a latch tooth 8 is arranged on the outer wall of the seeder transmission wheel disc 7.

[0030] In the utility model, the seed storage 3 is integrally connected to the top of the seeder body 1, the size of the seed storage 3 is adapted to the size of the seeder body 1, the seed inlet 2 with a cover is movably connected to the top of the seed storage 3, and the design of the seed inlet 2 with a cover enables the user to conveniently add seeds to the seed storage 3. The presence of the cover can effectively prevent the seeds from accidentally spilling during transportation or use, and can also prevent impurities and dust from entering the seed storage, thereby ensuring the purity of the seeds.

[0031] The integrated connection design of the seed storage 3 and the seeder body 1 makes the entire seeder structure more compact and easy to carry and operate. At the same time, this design can also ensure the sealing between the seed storage and the seeder body, prevent seeds from leaking during the sowing process, and ensure the accuracy and efficiency of sowing.

[0032] Furthermore, the guide groove 4 is provided inside the seeder body 1, the seeding wheel 5 is rotatably connected inside the seeder body 1, the seeding wheel 5 is circular in size, and a square groove is provided inside the seeding wheel 5. The square groove enables the seeding wheel 5 to better fix the seeds, ensuring that the seeds will not be scattered or shifted during the sowing process. In addition, the design of the square groove also makes the seeding amount more accurate, which can meet the sowing needs of different crops.

[0033] Furthermore, the square gear A9 is detachably mounted inside the lower seed wheel 5, the transmission shaft 10 is fixedly connected inside the square gear A9, the square gear B11 is fixedly connected outside the transmission shaft 10, and the square gear A9 and the square gear B11 have the same size.

[0034] Specifically, the transmission shaft 10 is the core component of the entire device, responsible for transmitting power from the motor to the square gear A9 and the square gear B11. The transmission shaft 10 is made of high-quality steel, and is precision machined and heat-treated to ensure that it has high strength and wear resistance.

[0035] Further, the seeding groove 6 is provided on the outer wall of the seeding wheel 5, and the number of the seeding grooves 6 is several. The seeder transmission wheel 7 is rotatably connected to one side of the seeding wheel 5, and the seeder transmission wheel 7 is connected to the seeding wheel 5 through a transmission shaft 10, so that the two can keep synchronization when rotating. When the seeder transmission wheel 7 is driven by external power, it drives the seeding wheel 5 to rotate together.

[0036] Furthermore, a square groove is provided inside the seeder transmission disc 7, the square gear B11 is installed inside the seeder transmission disc 7, the latch teeth 8 are fixedly connected to the outer wall of the seeder transmission disc 7, and the number of the latch teeth 8 is several.

[0037] Working principle and usage flow: When using the seeding plug tray push-type seeder, first add the seeds into the seed storage 3 through the covered seed inlet 2, and then close the covered seed inlet 2. Start the seeder, the transmission shaft 10 starts to rotate, driving the square gear A9 and the square gear B11 to rotate together. The rotation of the square gear B11 further drives the seeder transmission wheel 7 to rotate, and the latch 8, driven by the seeder transmission wheel 7, pushes the seeds from the seed storage 3 to the guide groove 4. The guide groove 4 guides the seeds to the seeding groove 6 of the seeding wheel 5. As the seeding wheel 5 rotates, the seeding groove 6 sows the seeds one by one into the seeding plug tray.

[0038] The design of this seeder automates the sowing process, greatly improves the sowing efficiency, reduces the error of manual sowing, and makes the sowing more uniform and accurate. At the same time, the seeder has a compact structure and is easy to operate, making it suitable for widespread use in agricultural production.

[0039] In addition, the seeder has a certain degree of adjustability. By changing the rotation speed of the transmission shaft 10, the speed and frequency of sowing can be adjusted, and the size of the seeding groove 6 can also be changed to meet the sowing requirements of different crops. This design makes the seeder more flexible and practical.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A seedling tray push-type seeder, comprising a seeder body (1), Features: A seed storage device (3) is provided at the upper end of the seeder body (1), a seed inlet (2) with a cover is installed on the top of the seed storage device (3), a guide groove (4) is provided at the bottom of the seed storage device (3), a seed placement wheel (5) is installed inside the seeder body (1), a square gear A (9) is installed inside the seed placement wheel (5), a transmission shaft (10) is installed inside the square gear A (9), a seed placement groove (6) is provided on the outer wall of the seed placement wheel (5), a square gear B (11) is installed on one side of the square gear A (9), a seeder transmission wheel (7) is provided on the outer side of the square gear B (11), and a latching tooth (8) is provided on the outer wall of the seeder transmission wheel (7).

2. A seedling tray push seeder according to claim 1, Features: The seed storage (3) is integrally connected to the top of the seeder body (1); the size of the seed storage (3) is compatible with the size of the seeder body (1); and the seed inlet (2) with a cover is movably connected to the top of the seed storage (3).

3. A seedling tray push seeder according to claim 1, Features: The guide groove (4) is arranged inside the seeder body (1), the seed placement wheel disc (5) is rotatably connected inside the seeder body (1), the seed placement wheel disc (5) is circular in size, and a square groove is arranged inside the seed placement wheel disc (5).

4. A seedling tray push seeder according to claim 1, Features: The square gear A (9) is detachably mounted inside the lower wheel disc (5), the transmission shaft (10) is fixedly connected to the inside of the square gear A (9), and the square gear B (11) is fixedly connected to the outside of the transmission shaft (10), and the square gear A (9) and the square gear B (11) have the same size.

5. A seedling tray push seeder according to claim 1, Features: The seed placement groove (6) is formed on the outer wall of the seed placement wheel disc (5), and the number of the seed placement grooves (6) is several. The seeder transmission wheel disc (7) is rotatably connected to one side of the seed placement wheel disc (5).

6. A seedling tray push seeder according to claim 1, Features: A square groove is provided inside the seeder transmission wheel (7), the square gear B (11) is installed inside the seeder transmission wheel (7), the latch teeth (8) are fixedly connected to the outer wall of the seeder transmission wheel (7), and the number of the latch teeth (8) is several.

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