Peanut and corn seeder

Abstract

The utility model relates to the technical field of seeding machines, in particular to a peanut and corn seeding machine which comprises a connecting machine frame, tires are rotationally connected to the two ends of the connecting machine frame, a first storage box is fixedly connected to the middle of the connecting machine frame, and rotating shafts of the tires penetrate into the first storage box to be fixedly connected with a fixing frame. The outer side of the fixing frame is movably sleeved with an adjusting ring, two sets of discharging holes are formed in the middle of the adjusting ring, the middle of the fixing frame is rotationally connected with a second storage box, the adjusting ring is located between the first storage box and the second storage box, a plurality of holes are formed in the bottom end of the second storage box, and a plurality of discharging pipes are fixedly connected to the bottom end of the first storage box. The discharging pipe is matched with the hole of the second storage box, and a connecting hole is formed in the top end of the first storage box. Compared with the prior art, the sowing distance of the seeds is controlled through the distance of the discharging holes, operation is easy and convenient, and the sowing machine is not prone to being damaged.

Description

Technical Field

[0001] This utility model relates to the field of seeding machine technology, and in particular to a peanut and corn seeding machine. Background Technology

[0002] A seeder is a planting machine that uses crop seeds as the object of sowing. It is used for a specific type or variety of crop and is often named after the crop species, such as a grain row seeder, a corn hill seeder, a cotton seeder, or a hay seeder.

[0003] In the prior art, Chinese patent CN220342813U discloses a peanut and corn planter. With a detachable furrow opener and seed metering device, the planting mode can be adjusted according to the needs. It has the characteristics of wide applicability and high planting efficiency. However, in actual application, there are still problems such as the need to install and remove the furrow opener and seed metering device when changing crops, which is inconvenient to operate. Repeated disassembly can also damage the parts and reduce the service life of the planter. Therefore, we disclose a peanut and corn planter. Utility Model Content

[0004] In view of this, the purpose of this utility model is to propose a peanut and corn planter to solve the problem of inconvenient operation of planters.

[0005] To achieve the above objectives, this utility model provides a peanut and corn planter, including a connecting frame. Tires are rotatably connected to both ends of the connecting frame. A first storage box is fixedly connected to the middle of the connecting frame. The axle of the tire passes through the first storage box and is fixedly connected to a fixing frame. An adjusting ring is movably sleeved on the outer side of the fixing frame. Two sets of discharge holes are opened in the middle of the adjusting ring. A second storage box is rotatably connected to the middle of the fixing frame. The adjusting ring is located between the first and second storage boxes. Several holes are opened at the bottom of the second storage box. Several discharge pipes are fixedly connected to the bottom of the first storage box, and the discharge pipes are adapted to the holes in the second storage box. A connecting hole is opened at the top of the first storage box.

[0006] Preferably, a limiting frame is fixedly connected to the top of the first storage box, a baffle is slidably connected to the middle of the limiting frame, the baffle covers the upper end of the connecting hole, both ends of the side of the limiting frame are L-shaped, and a handle is fixedly connected to the top of the baffle.

[0007] Preferably, the adjusting ring is made of rubber, and the two sets of discharge holes are of different sizes and have different numbers.

[0008] Preferably, the fixing frame includes a plurality of sliding rods and two mounting brackets, the plurality of sliding rods are fixedly connected between the two mounting brackets, the adjusting ring is movably sleeved with the sliding rods, and the tire is fixedly connected to the mounting brackets.

[0009] Preferably, a first feed pipe is fixedly connected to the top of the first storage box, and a second feed pipe is movably sleeved in the middle of the first feed pipe. Movable holes are provided on both sides of the second feed pipe, and a limiting block is slidably connected within each movable hole. The limiting block is fixedly connected to the first feed pipe. Two limiting holes are provided on one side of the second feed pipe, and a limiting rod is fixedly connected to one side of the first feed pipe. A spring is fixedly connected to one end of the limiting rod, and the spring passes through the first feed pipe and movably engages with the limiting holes of the second feed pipe. The movable holes are L-shaped, and the two limiting holes of the second feed pipe are not on the same straight line. A hole is provided at the top of the second storage box and is adapted to the second feed pipe.

[0010] Preferably, the second feed tube includes a hollow cylinder and a hollow frustum, the hollow cylinder and the hollow frustum are fixedly connected, and the hollow cylinder is movably sleeved with the second feed tube.

[0011] Preferably, a plurality of slotted rods are fixedly connected to one end of the connecting frame, a soil covering plate is fixedly connected to the middle of the connecting frame, and a soil pressing roller is rotatably connected to the other end of the connecting frame. The slotted rod includes a cylindrical rod and a sector block, the cylindrical rod and the sector block are fixedly connected, and the cylindrical rod and the connecting frame are fixedly connected.

[0012] The beneficial effects of this utility model are as follows: After the connecting frame is installed with the tractor, starting the tractor will drive the tires to rotate. When the tires rotate, the fixed frame drives the adjusting ring to rotate and control the seed drop. The user can use different discharge holes adjusted from the connecting hole to connect with the discharge pipe according to the sowing needs. During the rotation of the discharge hole driven by the adjusting ring, the drop of crop seeds in the second storage box is controlled. The spacing of the discharge holes can be controlled to control the seed sowing spacing. The operation is simple and convenient and is not likely to damage the seeder.

[0013] The first feed pipe restricts the movement of the second feed pipe through a limiting block and a moving hole. The first feed pipe also restricts the position of the spring through a limiting rod. This ensures that the spring effectively fixes the relative positions of the first and second feed pipes. As a result, when the seeder is in use, the second feed pipe can be moved upward to avoid affecting the rotation of the adjusting ring. It also prevents smaller seeds from falling between the first and second storage boxes when adding seeds to the second storage box, thus avoiding affecting the rotation of the adjusting ring. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of an embodiment of the present utility model;

[0016] Figure 2 This is a partially cutaway three-dimensional structural diagram of the limiting frame of this utility model;

[0017] Figure 3 This is a partially cut-away three-dimensional structural diagram of the first and second storage boxes of this utility model;

[0018] Figure 4 This is a partially cutaway three-dimensional structural diagram of the first and second feed pipes of this utility model.

[0019] The diagram is marked as follows:

[0020] 1. Connecting frame; 2. Tires; 3. First storage bin; 4. Fixing frame; 5. Adjusting ring; 6. Discharge hole; 7. Second storage bin; 8. Discharge pipe; 9. Connecting hole; 10. Limiting frame; 11. Baffle; 12. First feed pipe; 13. Second feed pipe; 14. Moving hole; 15. Limiting block; 16. Limiting rod; 17. Spring; 18. Grooving rod; 19. Soil covering plate; 20. Soil pressing roller. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0022] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0023] like Figures 1-4As shown, a peanut and corn planter includes a connecting frame 1. Tires 2 are rotatably connected to both ends of the connecting frame 1. A first storage box 3 is fixedly connected to the middle of the connecting frame 1. The rotating shaft of the tire 2 passes through the first storage box 3 and is fixedly connected to a fixing frame 4. An adjusting ring 5 is movably sleeved on the outer side of the fixing frame 4. Two sets of discharge holes 6 are opened in the middle of the adjusting ring 5. A second storage box 7 is rotatably connected to the middle of the fixing frame 4. The adjusting ring 5 is located between the first storage box 3 and the second storage box 7. Several holes are opened at the bottom of the second storage box 7. Several discharge pipes 8 are fixedly connected to the bottom of the first storage box 3, and the discharge pipes 8 are adapted to the holes of the second storage box 7. A connecting hole 9 is opened at the top of the first storage box 3, and a limiter is fixedly connected to the top of the first storage box 3. The frame 10 has a baffle 11 slidably connected to its middle section, covering the upper end of the connecting hole 9. Both ends of the side of the limit frame 10 are L-shaped. A handle is fixedly connected to the top of the baffle 11. The adjusting ring 5 is made of rubber. The two sets of discharge holes 6 are of different sizes and have different numbers. The fixing frame 4 includes several sliding rods and two mounting brackets. The sliding rods are fixedly connected between the two mounting brackets. The adjusting ring 5 is movably sleeved with the sliding rods. The tire 2 is fixedly connected to the mounting bracket. In use, the tire 2 is rotatably connected to both ends of the connecting frame 1, allowing the user to rotate the tire 2 after installing the connecting frame 1 with the tractor and starting the tractor. The fixing frame 4 is fixedly connected to the first storage box 3 through the axle of the tire 2. An adjusting ring 5 is movably fitted onto the outer side of the frame 4. When the tire 2 rotates, the adjusting ring 5 rotates via the fixed frame 4 to control the seed drop. Two sets of discharge holes 6 are located in the center of the adjusting ring 5. A second storage box 7 is rotatably connected to the center of the fixed frame 4. The adjusting ring 5 is positioned between the first storage box 3 and the second storage box 7. Several holes are located at the bottom of the second storage box 7. Several discharge pipes 8 are fixedly connected to the bottom of the first storage box 3. The discharge pipes 8 are adapted to the holes in the second storage box 7, allowing the user to connect different discharge holes 6 with the discharge pipes 8 according to sowing needs. The dropping of crop seeds in the second storage box 7 is controlled as the adjusting ring 5 rotates the discharge holes 6. The spacing of the discharge holes 6 controls the seed sowing spacing. The operation is simple. Convenient and unlikely to damage the seeder, the first storage box 3 has a connecting hole 9 at its top, making it easy to adjust the position of the adjusting ring 5. A limit frame 10 is fixedly connected to the top of the first storage box 3, and a baffle 11 is slidably connected to the middle of the limit frame 10. The baffle 11 covers the upper end of the connecting hole 9, preventing soil and other contaminants from entering the first storage box 3 and ensuring the normal rotation of the adjusting ring 5. The two ends of the limit frame 10 are L-shaped, which provides a good limiting effect on the baffle 11. The adjusting ring 5 is made of rubber, which makes it less likely to move on its own after being moved by the user and also prevents the adjusting ring 5 from damaging the seeds. The two sets of discharge holes 6 are of different sizes and have different numbers.The device allows users to adjust the seed sowing spacing and row spacing by adjusting the discharge hole 6, thus adapting to different seed types. The fixed frame 4 includes several sliding rods and two mounting brackets. The sliding rods are fixedly connected between the two mounting brackets. An adjusting ring 5 is movably sleeved with one of the sliding rods. The tire 2 is fixedly connected to the mounting brackets, allowing the adjusting ring 5 to slide horizontally in the middle of the fixed frame 4, and enabling the tire 2 to rotate the fixed frame 4 up and down.

[0024] As a preferred embodiment of this example, Figure 1 and Figure 4As shown, a first feed pipe 12 is fixedly connected to the top of the first storage box 3. A second feed pipe 13 is movably sleeved in the middle of the first feed pipe 12. Movable holes 14 are provided on both sides of the second feed pipe 13. Limiting blocks 15 are slidably connected within the movable holes 14. The limiting blocks 15 are fixedly connected to the first feed pipe 12. Two limiting holes are provided on one side of the second feed pipe 13. A limiting rod 16 is fixedly connected to one side of the first feed pipe 12. A spring 17 is fixedly connected to one end of the limiting rod 16. The spring 17 passes through the first feed pipe 12 and movably engages with the limiting holes of the second feed pipe 13. The movable holes 14 are L-shaped. The two limiting holes of the second feed pipe 13 are not on the same straight line. A hole is provided at the top of the second storage box 7 and is adapted to the second feed pipe 13. The feed pipe 13 includes a hollow cylinder and a hollow frustum, which are fixedly connected. The hollow cylinder is movably sleeved with the second feed pipe 13. A plurality of slotted rods 18 are fixedly connected to one end of the connecting frame 1. A soil covering plate 19 is fixedly connected to the middle of the connecting frame 1. A soil pressing roller 20 is rotatably connected to the other end of the connecting frame 1. The slotted rod 18 includes a cylindrical rod and a sector block. The cylindrical rod and the sector block are fixedly connected. The cylindrical rod is fixedly connected to the connecting frame 1. A first feed pipe 12 is fixedly connected to the top of the first storage box 3. A second feed pipe 13 is movably sleeved in the middle of the first feed pipe 12. Movable holes 14 are opened on both sides of the second feed pipe 13. Limiting blocks 15 are slidably connected in the movable holes 14. The limiting blocks 15 are fixedly connected to the first feed pipe 12. This design fixes the position of the first feed pipe 12 in the first storage box 3, and restricts the movement of the second feed pipe 13 by the limiting block 15 and the moving hole 14. Two limiting holes are provided on one side of the second feed pipe 13, and a limiting rod 16 is fixedly connected to one side of the first feed pipe 12. A spring 17 is fixedly connected to one end of the limiting rod 16. The spring 17 passes through the first feed pipe 12 and engages with the limiting hole of the second feed pipe 13, allowing the first feed pipe 12 to restrict the position of the spring 17 by the limiting rod 16. This provides a good fixing effect of the spring 17 on the relative positions of the first feed pipe 12 and the second feed pipe 13, allowing the seeder to move the second feed pipe 13 upwards during use, preventing the second feed pipe 13 from interfering with the rotation of the adjusting ring 5. This design avoids the inconvenience of small seeds falling between the first and second storage bins 3 and 7 when seeds are added to the second storage bin 7, thus preventing interference with the rotation of the adjusting ring 5. The L-shaped moving hole 14 and the non-aligned limiting holes of the second feed pipe 13, along with the hole at the top of the second storage bin 7 that matches the second feed pipe 13, allow the second feed pipe 13 to rotate at a certain angle after upward movement. This initially restricts the position of the limiting block 15 and the moving hole 14. Then, a spring 17 is used to fix the relative positions of the first and second feed pipes 12 and 13, ensuring the stability of the second feed pipe 13 after movement, reducing the load on the spring 17, and improving the stability of the second feed pipe 13 within the seeder's working chamber.This ensures the normal operation of the adjusting ring 5. The second feed pipe 13 includes a hollow cylinder and a hollow frustum, which are fixedly connected. The hollow cylinder is movably connected to the second feed pipe 13, allowing the user to easily pour seeds from the second feed pipe 13 into the second storage box 7 and facilitating the vertical movement of the second feed pipe 13. Several slotted rods 18 are fixedly connected to one end of the connecting frame 1, and a soil covering plate 19 is fixedly connected to the middle of the connecting frame 1. The other end of the grooving rod 18 is rotatably connected to a soil-pressing roller 20, allowing the grooving rod 18 to dig trenches in the soil. Seeds from the adjusting ring 5 fall into the trenches, and then the covering plate 19 pushes the excavated soil into the pits. The soil-pressing roller 20 then compacts the soil, completing the planting process and saving labor. The grooving rod 18 includes a cylindrical rod and a sector block, with the cylindrical rod and sector block fixedly connected. The cylindrical rod is also fixedly connected to the connecting frame 1, reducing resistance during movement and facilitating trenching.

[0025] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0026] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A peanut and corn planter, comprising a connecting frame (1), characterized in that, Both ends of the connecting frame (1) are rotatably connected to tires (2). The middle of the connecting frame (1) is fixedly connected to a first storage box (3). The rotating shaft of the tire (2) passes through the first storage box (3) and is fixedly connected to a fixing frame (4). An adjusting ring (5) is movably sleeved on the outside of the fixing frame (4). Two sets of discharge holes (6) are opened in the middle of the adjusting ring (5). The middle of the fixing frame (4) is rotatably connected to a second storage box (7). The adjusting ring (5) is located between the first storage box (3) and the second storage box (7). The bottom of the second storage box (7) is provided with several holes. The bottom of the first storage box (3) is fixedly connected with several discharge pipes (8). The discharge pipes (8) are adapted to the holes of the second storage box (7). The top of the first storage box (3) is provided with a connecting hole (9).

2. The peanut and corn planter according to claim 1, characterized in that, The top of the first storage box (3) is fixedly connected to a limiting frame (10), and a baffle (11) is slidably connected to the middle of the limiting frame (10). The baffle (11) covers the upper end of the connecting hole (9). Both ends of the side of the limiting frame (10) are L-shaped, and a handle is fixedly connected to the top of the baffle (11).

3. The peanut and corn planter according to claim 1, characterized in that, The adjusting ring (5) is made of rubber, and the two sets of discharge holes (6) are of different sizes and have different numbers.

4. The peanut and corn planter according to claim 1, characterized in that, The fixed frame (4) includes several sliding rods and two mounting brackets. The sliding rods are fixedly connected between the two mounting brackets. The adjusting ring (5) is movably sleeved with the sliding rods. The tire (2) is fixedly connected with the mounting brackets.

5. The peanut and corn planter according to claim 1, characterized in that, The top of the first storage box (3) is fixedly connected to a first feed pipe (12), and the middle of the first feed pipe (12) is movably connected to a second feed pipe (13). The second feed pipe (13) has moving holes (14) on both sides. A limit block (15) is slidably connected in the moving hole (14). The limit block (15) is fixedly connected to the first feed pipe (12). The second feed pipe (13) has two limit holes on one side. A limit rod (16) is fixedly connected to one side of the first feed pipe (12). A spring (17) is fixedly connected to one end of the limit rod (16). The spring (17) passes through the first feed pipe (12) and is movably engaged with the limit hole of the second feed pipe (13). The moving hole (14) is L-shaped. The two limit holes of the second feed pipe (13) are not on the same straight line. The top of the second storage box (7) has a hole that is adapted to the second feed pipe (13).

6. The peanut and corn planter according to claim 5, characterized in that, The second feed tube (13) includes a hollow cylinder and a hollow frustum, which are fixedly connected, and the hollow cylinder is movably sleeved with the second feed tube (13).

7. The peanut and corn planter according to claim 5, characterized in that, A plurality of slotted rods (18) are fixedly connected to one end of the connecting frame (1), a soil covering plate (19) is fixedly connected to the middle part of the connecting frame (1), and a soil pressing roller (20) is rotatably connected to the other end of the connecting frame (1). The slotted rod (18) includes a cylindrical rod and a sector block. The cylindrical rod is fixedly connected to the sector block, and the cylindrical rod is fixedly connected to the connecting frame (1).

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