Seeder branch device suitable for re-seeding corn in cumin
By designing a row divider for the seeder and utilizing a high-pressure gas row divider structure to protect the cumin plants, the problem of cumin branches breaking during corn replanting was solved, achieving mechanized row dividing and improving corn planting efficiency and economic benefits.
Patent Information
- Application Number
- CN202520308588.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-02-25
AI Technical Summary
When corn is replanted, cumin branches are easily broken or damaged, affecting yield. Existing technologies are insufficient to effectively protect cumin plants.
A row divider for a seeder has been designed, comprising a fastening cover, a row dividing slant plate, an air outlet square port, a short air dividing pipe, and an air supply hose. It uses high-pressure gas to blow away the cumin branches, protecting the cumin plants from damage and achieving mechanized row division.
It effectively protects cumin plants, reduces damage, increases sowing speed, lowers labor costs, and promotes increased production and income.
Smart Images
Figure CN223772497U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of corn planting technology, specifically a row divider for a seeder suitable for cumin-replanted corn. Background Technology
[0002] Cumin-corn replanting is a planting pattern that involves planting cumin first and then corn on the same plot of land to achieve "two harvests from one plot." This planting pattern usually involves planting corn after the initial sowing of cumin, depending on climate, soil, and other conditions. The combined planting of cumin and corn can make full use of land resources, increase the multiple cropping index, and thus increase crop yield and benefits. At the same time, during the planting process, it is necessary to pay attention to the growth requirements of cumin and corn, and to carry out reasonable field management and adjustments to ensure that both can obtain a good growing environment.
[0003] In existing technologies, when using this special sowing method to plant corn, if cumin has already branched out and covered the film surface when replanting corn, sowing corn at this time may cause the cumin branches to break or be damaged, which will seriously affect the yield of cumin and thus indirectly cause economic losses to farmers every year. Therefore, in order to solve the above problems, a row divider for a seeder suitable for replanting cumin with corn is proposed. Utility Model Content
[0004] The purpose of this utility model is to provide a row divider for a seeder suitable for replanting cumin with corn, in order to solve the problem mentioned in the background art that when replanting corn, cumin branches may be broken or damaged, which seriously affects the yield of cumin.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A row divider for a seeder suitable for cumin-planted corn replanting includes a seeding disc body. Side support plates are fixedly connected to the left and right sides of the seeding disc body. A fastening ring is abutted against the lower part of the side support plate away from the seeding disc body. A threaded fixing plug is detachably connected between the fastening ring and the side support plate. A fastening cover plate is fixedly connected to the bottom end of the fastening ring. A row dividing slope plate is fixedly connected to the front of the slope plate at the front end of the fastening cover plate. An air outlet is opened on the slope surface of the row dividing slope plate. A short air distribution pipe is connected to the rear of the air outlet. An air supply pipe is connected to the rear of the short air distribution pipe. An air supply hose is connected to the top of the air supply pipe. The short air distribution pipe and the row dividing slope plate are integrally formed. Limiting frames are fixedly connected to the rear ends of both sides of the seeding disc body.
[0007] Preferably, a seeding box is fixedly connected to the top of the side support plate, the seeding box is positioned directly above the seeding tray body, and a movable cover is fitted to the top of the seeding box.
[0008] Preferably, the outside of the seeding tray body is provided with a seeding spout, and a plurality of seeding spouts are arranged in a circular array structure along the center point of the seeding tray body.
[0009] Preferably, the inclined plate at the front end of the fastening cover and the dividing inclined plate form an angle of 13°, and the air supply square tube is disposed in the angle of 13°.
[0010] Preferably, the two dividing inclined plates are arranged symmetrically along the center line of the two fastening covers, and the inclination angle of the dividing inclined plates is greater than the inclination angle of the inclined plate at the front end of the fastening cover. The air supply square pipe is provided in two rows.
[0011] Compared with the prior art, the beneficial effects of this utility model are:
[0012] In this invention, the row divider for cumin-planted corn replanting, with its fastening cover, row dividing slope, air outlet, air distribution short pipe, air supply square pipe, and air supply hose, facilitates the installation of this row divider onto the front end of the seeding tray body. This is achieved through the connection of the threaded fixing plug and the fastening ring. The row dividing structure, consisting of the fastening cover, row dividing slope, air outlet, air distribution short pipe, air supply square pipe, and air supply hose, allows the seeder to separate and separate the cumin branches and plants extending into the corn planting soil before replanting corn, protecting the cumin plants from damage and preventing plant death. Furthermore, by replacing manual row dividing with this structure, labor costs are reduced, the replanting progress is accelerated, the sowing speed is increased, damage to cumin plants during sowing is significantly reduced, overall economic benefits are improved, and increased production and income are promoted. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0014] Figure 2 This is a top view of the overall structure of this utility model;
[0015] Figure 3 This is a schematic diagram of the installation structure of the air supply square tube of this utility model.
[0016] In the diagram: 1. Seeding tray body; 2. Side support plate; 3. Threaded fixing plug; 4. Fastening ring; 5. Fastening cover plate; 6. Row dividing slant plate; 7. Air outlet square port; 8. Air distribution short pipe; 9. Air supply square pipe; 10. Air supply hose; 11. Seeding box; 12. Seeding spout; 13. Limiting frame; 14. Movable cover. Detailed Implementation
[0017] 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0018] Please see Figure 1-3 This utility model provides a technical solution:
[0019] A row divider for a seeder suitable for cumin-replanted corn includes a seeding disc body 1. Side support plates 2 are fixedly connected to the left and right sides of the seeding disc body 1, respectively. A fastening ring 4 is provided at the lower position of the side support plate 2 away from the seeding disc body 1. A threaded fixing plug 3 is detachably connected between the fastening ring 4 and the side support plate 2. A fastening cover plate 5 is fixedly connected to the bottom end of the fastening ring 4. A row dividing slope plate 6 is fixedly connected to the front of the slope plate at the front end of the fastening cover plate 5. An air outlet square port 7 is opened on the slope surface of the row dividing slope plate 6. A short air distribution pipe 8 is connected to the rear of the air outlet square port 7. An air supply square pipe 9 is connected to the rear of the short air distribution pipe 8. An air supply hose 10 is connected to the top of the air supply square pipe 9. The short air distribution pipe 8 and the row dividing slope plate 6 are integrally formed. Limiting frames 13 are fixedly connected to the rear ends of both sides of the seeding disc body 1.
[0020] like Figure 1 and Figure 2 As shown, a seed box 11 is fixedly connected to the top of the side support plate 2. The seed box 11 is located directly above the seed tray body 1. A movable cover 14 is snapped onto the top of the seed box 11. The arrangement of the seed box 11 and the seed tray body 1 facilitates the connection between the discharge port of the seed box 11 and the inlet of the seed tray body 1. This allows the seeder to replant corn into the soil through multiple seeding nozzles 12. Seeding nozzles 12 are provided on the outside of the seed tray body 1. Several seeding nozzles 12 are arranged in a circular array along the center point of the seed tray body 1. The arrangement of multiple seeding nozzles 12 in an array structure facilitates uniform seeding by the equipment.
[0021] like Figure 1 , Figure 2 and Figure 3As shown, the inclined plate at the front end of the fastening cover 5 and the dividing inclined plate 6 form an angle of 13°. The air supply square pipe 9 is set in the angle of 13°. The setting of the air supply square pipe 9 in the angle structure facilitates the quick connection of the air supply square pipe 9 to the air outlet 7 through the air distribution short pipe 8. The two dividing inclined plates 6 are set symmetrically on the left and right along the center line of the two fastening cover plates 5. The inclination angle of the dividing inclined plate 6 is greater than the inclination angle of the inclined plate at the front end of the fastening cover 5. There are two rows of air supply square pipes 9. The setting of the dividing inclined plates 6 mainly serves to separate and spread out branches or plants using mechanical structure.
[0022] Workflow: During use, the row divider in this invention requires multiple air hoses 10 to be connected to the high-pressure air supply lines of the seeder. Before using the device, when assembling the seed tray body 1 onto the seeder, align the inside of the limiting frame 13 and fit the limiting frame 13 onto the connecting rod connecting the seeder body. Then, install the bolts into the pre-drilled screw holes on the limiting frame 13 to fix the connecting rod. The seed tray body 1 can then be quickly connected to the seeder body via the limiting frame 13. When adding the row divider structure to the seed tray body 1, align the pre-drilled screw holes on the lower part of the side support plate 2 and attach the two fastening rings 4 to the pre-drilled holes. Insert the threaded fixing insert 3 through the fastening rings 4 and connect them to the pre-drilled screw holes. The fastening cover plate 5 can then be secured by the threaded fixing insert 3 and the fastening rings 4. The seeding tray body 1 is equipped with a row-splitting ramp 6 at the front. When the driver is driving the seeder to replant corn in the field, the seeder rotates the seeding tray body 1 as it moves forward. Through multiple seeding nozzles 12, the corn seeds are planted in the soil between the two rows of cumin. Under the connection and restriction of the fastening cover plate 5, fastening ring 4 and threaded fixing plug 3, the high-pressure gas brought out from the high-pressure gas source pipeline will pass through the air supply hose 10, air supply square pipe 9 and air distribution short pipe 8, and then be sprayed outward from the inside of multiple air outlets 7. This blows the branches growing from the two rows of cumin to both sides outward. With the help of the two row-splitting ramps 6, the branches close to the corn planting soil are separated and pushed apart, so as to avoid the problem of cumin plants being easily damaged or even dying when replanting corn.
[0023] 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. A row divider for a seeder suitable for cumin-replanted maize, comprising a seeding disc body (1), characterized in that: Side support plates (2) are fixedly connected to the left and right sides of the seeding tray body (1). A fastening ring (4) is provided at the lower position of the side support plate (2) away from the seeding tray body (1). A threaded fixing plug (3) is detachably connected between the fastening ring (4) and the side support plate (2). A fastening cover plate (5) is fixedly connected to the bottom end of the fastening ring (4). A row-dividing inclined plate (6) is fixedly connected to the front of the inclined plate at the front end of the fastening cover plate (5). An air outlet (7) is opened on the inclined surface of the row-dividing inclined plate (6). A short air distribution pipe (8) is connected to the rear of the air outlet (7). An air supply pipe (9) is connected to the rear of the short air distribution pipe (8). An air supply hose (10) is connected to the top of the air supply pipe (9). The short air distribution pipe (8) and the row-dividing inclined plate (6) are integrally formed. A limiting frame (13) is fixedly connected to the rear ends of both sides of the seeding tray body (1).
2. A row divider for a seeder suitable for cumin-replanted corn as described in claim 1, characterized in that: The top of the side support plate (2) is fixedly connected to a seed box (11), which is located directly above the seed tray body (1). The top of the seed box (11) is fitted with a movable cover (14).
3. A row divider for a seeder suitable for cumin-replanted corn as described in claim 1, characterized in that: The outside of the seeding tray body (1) is provided with a seeding beak (12), and several seeding beaks (12) are arranged in a ring array structure along the center point of the seeding tray body (1).
4. A row divider for a seeder suitable for cumin-replanted corn as described in claim 1, characterized in that: The inclined plate at the front end of the fastening cover (5) and the dividing inclined plate (6) form an angle of 13°, and the air supply square pipe (9) is set in the angle of 13°.
5. A row divider for a seeder suitable for cumin-replanted corn as described in claim 1, characterized in that: The two dividing inclined plates (6) are arranged symmetrically on the left and right along the center line of the two fastening covers (5). The inclination angle of the dividing inclined plates (6) is greater than the inclination angle of the inclined plate at the front end of the fastening cover (5). The air supply square pipe (9) has a total of 2 rows.