Automatic sowing equipment for agricultural planting

Abstract

The invention discloses automatic sowing equipment for agricultural planting, which comprises a base plate, an automatic sowing mechanism is fixedly arranged at one end of the upper part of the base plate, a stubble cutting mechanism is fixedly arranged on one side of the base plate, a soil shifting and grooving mechanism is fixedly arranged at one end of the lower part of the base plate, and a second bottom block is fixedly arranged on the side surface of the automatic sowing mechanism. A water tank is fixedly arranged on the side face of the second bottom block, and a compaction mechanism is fixedly arranged on the other side of the base plate. According to the automatic sowing mechanism, through the design of the transmission system and the sowing groove, it is ensured that peanut seeds are evenly and accurately sown, continuous conveying of the seeds is achieved through rotation of the material rotating disc, sowing continuity and stability are also ensured, the sowing efficiency is improved through the design, the difficulty and cost of manual operation are reduced, and the automatic sowing mechanism is suitable for large-scale popularization and application. The fertilizer box and the control pump are combined, so that the spreading amount of the fertilizer can be accurately adjusted according to actual requirements, and waste and overuse of the fertilizer are avoided.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural sowing equipment, in particular to automatic sowing equipment for agricultural planting. Background Art

[0002] According to patent publication number: CN107801452B, a peanut sowing device for agricultural planting is disclosed. The device moves the invention through a driving device, and the driving device drives the sowing device to sow seeds. A sprinkler device is provided to sprinkle water on the land, thereby achieving the effect of saving time, more uniform sowing spacing, and no need for sowing personnel to bend down during sowing;

[0003] The soil-breaking mechanism of the equipment is relatively simple in design and may only have basic soil-breaking functions, but lacks the efficient soil crushing effect brought by the stubble-breaking structure. This simple soil-breaking mechanism may be difficult to achieve the ideal soil-breaking effect when facing relatively hard soil or when there are large hard objects in the soil, thereby affecting subsequent sowing operations. In addition, the equipment does not include a similar compaction function, which causes the soil to loosen after sowing, affecting the growth environment of the seeds. Summary of the invention

[0004] The purpose of the present invention is to provide an automatic seed sowing device for agricultural planting in order to solve the problems mentioned in the above background.

[0005] To achieve the above object, the present invention provides the following technical solution: an automatic sowing device for agricultural planting, comprising: a base plate, an automatic sowing mechanism is fixedly arranged at one end above the base plate, a stubble breaking mechanism is fixedly arranged at one side of the base plate, a soil removing and grooving mechanism is fixedly arranged at one end below the base plate, a second bottom block is fixedly arranged at the side of the automatic sowing mechanism, a water tank is fixedly arranged at the side of the second bottom block, and a compacting mechanism is fixedly arranged at the other side of the base plate;

[0006] The automatic sowing mechanism includes a first bottom block fixedly arranged at one end above the base plate, a support frame fixedly arranged at one end above the first bottom block, a rotating disc rotatably connected to the side of the support frame, a fixed shell is arranged on the outer side of the rotating disc, the fixed shell is fixedly connected to the side of the support frame, a seed cabin is fixedly arranged above the fixed shell, a discharge port is provided below the fixed shell, a feed port is provided below the seed cabin, a cover plate is arranged above the seed cabin, a first driven wheel is rotatably connected to the other side of the rotating disc, a peanut seed discharge pipe is fixedly connected to the discharge port, a motor base is fixedly arranged at the other end above the first bottom block, a driving motor is fixedly arranged above the motor base, a driving rod is rotatably connected to the side of the driving motor, and a first main driving wheel is clamped on the surface of the driving rod.

[0007] As a further solution of the present invention: a driving device is fixedly arranged at the other end above the substrate, and a second main driving wheel is rotatably connected to the side of the driving device;

[0008] The stubble breaking mechanism includes a first fixed cover fixedly arranged on one side of the base plate, a first rotating rod is rotatably arranged inside the first fixed cover, a second driven wheel is rotatably arranged on the other side of the first rotating rod, a chuck is fixedly clamped on the surface of the first rotating rod, a stubble breaking blade is fixedly arranged on the surface of the chuck, a fixed ring is fixedly arranged on the side of the chuck, an upper fixed rod is fixedly arranged above the first fixed cover, and a traction rod is fixedly clamped on the surface of the upper fixed rod.

[0009] As a further solution of the present invention: the soil-moving and grooving mechanism comprises a lower fixed rod fixedly arranged at one end below the base plate, a connecting rod is fixedly clamped on the surface of the lower fixed rod, a connecting plate is fixedly arranged below the connecting rod, and a soil-moving and grooving blade is fixedly arranged below the connecting plate;

[0010] The compacting mechanism comprises a second fixed cover fixedly arranged on the other side of the base plate, a second rotating rod is rotatably arranged inside the second fixed cover, and a compacting wheel is rotatably connected to the surface of the second rotating rod.

[0011] As a further solution of the present invention: a fertilizer box is fixedly arranged above the second bottom block, a control pump is fixedly arranged below the fertilizer box, a fertilizer discharge pipe is fixedly connected below the control pump, a water inlet pipe is fixedly connected above the water tank, a drip rod is fixedly connected below the water tank, and the fertilizer box, the control pump and the fertilizer discharge pipe constitute a group of fertilizer mechanisms.

[0012] As a further solution of the present invention: the driving motor drives the first main driving wheel to rotate by driving the driving rod to rotate, the first main driving wheel is connected to the first driven wheel through a belt drive, the first driven wheel drives the rotating disc to rotate, and the surface of the driving rod is rotatably clamped with multiple groups of the first main driving wheels, which can drive multiple groups of the rotating discs to rotate at the same time, thereby improving the automatic sowing efficiency. The surface of the rotating disc is provided with multiple groups of sowing grooves, and the peanut seeds in the seed cabin enter the sowing grooves in sequence through the feed port, and the peanut seeds are transmitted to the discharge port through the rotation of the rotating disc, and enter the peanut seed discharge pipe through the discharge port.

[0013] As a further solution of the present invention: the driving device drives the second main driving wheel to rotate, the second main driving wheel is connected to the second driven wheel through a belt drive, the second driven wheel drives the first rotating rod to rotate, the chuck, the stubble breaking blade and the fixed collar constitute a group of stubble breaking units, multiple groups of stubble breaking units are clamped on the surface of the first rotating rod, the fixed collar can improve the fixation of the stubble breaking unit and prevent the stubble breaking unit from shifting on the surface of the first rotating rod, the stubble breaking blade can initially and quickly crush the soil lumps, which is convenient for the subsequent soil clearing work, and the traction rod is convenient for connecting with other traction machines to drag the equipment to move.

[0014] As a further solution of the present invention: the connecting rod, the connecting plate and the soil-moving and grooving blades constitute a group of soil-moving pieces, and a plurality of groups of soil-moving pieces are fixedly connected below the lower fixed rod. The soil-moving pieces are located directly behind the stubble breaking blades, and the soil-moving pieces are convenient for the subsequent peanut seed sowing. The compacting wheel is located directly behind the soil-moving pieces, and the compacting wheel can press the seeds into the soil after the seed sowing, fertilization and watering are completed.

[0015] As a further solution of the present invention: the fertilizer box passes through the base plate below and is fixedly connected to the control pump, the control pump controls the fertilizer spreading amount, the fertilizer mechanism is located directly behind the automatic sowing mechanism, the drip rod passes through the base plate and is fixedly connected to the water tank, and the water tank is located directly behind the fertilizer mechanism.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The automatic sowing mechanism of the present invention ensures uniform and accurate sowing of peanut seeds through the design of the transmission system and the sowing trough. The rotation of the rotating disc not only realizes the continuous transmission of seeds, but also ensures the continuity and stability of sowing. This design not only improves the sowing efficiency, but also reduces the difficulty and cost of manual operation. The combination of the fertilizer box and the control pump allows the amount of fertilizer to be accurately adjusted according to actual needs, avoiding waste and excessive use of fertilizer. The design of the water tank and the drip rod ensures that the soil can obtain an appropriate amount of moisture, providing the necessary conditions for the growth of seeds.

[0018] 2. The driving device drives the second main driving wheel to rotate, and effectively transmits power to the stubble breaking mechanism through the belt transmission system, so that the stubble breaking blade can efficiently break the soil lumps, creating good soil conditions for subsequent sowing. At the same time, the design of the traction rod enables the equipment to be easily connected to other traction machines, which is convenient for flexible movement in the farmland, improving the applicability and flexibility of the equipment. Through the rotation of the compacting wheel, the sown peanut seeds are firmly pressed into the soil, ensuring the close contact between the seeds and the soil, and providing strong support for the germination and growth of the seeds. This design not only improves the survival rate of the seeds, but also enhances the water retention capacity and stability of the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of an automatic seed sowing device for agricultural planting according to the present invention;

[0020] Figure 2 It is a structural schematic diagram of a compacting mechanism in an automatic seed sowing device for agricultural planting according to the present invention;

[0021] Figure 3 It is a schematic structural diagram of the side surface of an automatic seed sowing device for agricultural planting according to the present invention;

[0022] Figure 4 It is a structural schematic diagram of a driving motor in an automatic seed sowing device for agricultural planting according to the present invention;

[0023] Figure 5 It is a structural schematic diagram of an automatic sowing mechanism in an automatic sowing device for agricultural planting according to the present invention;

[0024] Figure 6 It is a structural schematic diagram of the back side of the automatic sowing mechanism in the automatic sowing equipment for agricultural planting according to the present invention;

[0025] Figure 7 It is a structural schematic diagram of a stubble breaking mechanism in an automatic seed spreading device for agricultural planting according to the present invention;

[0026] Figure 8 It is a schematic diagram of the structure of a stubble-breaking blade in an automatic seeding device for agricultural planting according to the present invention;

[0027] Fig. 9 The present invention is a schematic diagram of the structure of a soil-digging and grooving mechanism in an automatic seed-scattering device for agricultural planting.

[0028] In the figure: 1, base plate; 2, automatic sowing mechanism; 3, stubble breaking mechanism; 4, soil removing and grooving mechanism; 5, second base block; 6, water tank; 7, compacting mechanism; 8, driving device; 9, motor base; 10, driving motor; 11, driving rod; 12, first main driving wheel; 13, second main driving wheel; 14, fertilizer box; 15, control pump; 16, fertilizer feeding pipe; 17, water inlet pipe; 18, dripping rod; 20, first base block; 21, support frame; 22, rotating material plate; 23, fixed shell ; 24. Seed cabin; 25. Feeding port; 26. Feeding port; 27. Cover plate; 28. First driven wheel; 29. ​​Peanut seed feeding pipe; 31. First fixed cover; 32. First rotating rod; 33. Second driven wheel; 34. Chuck; 35. Stubble breaking blade; 36. Fixed collar; 37. Upper fixed rod; 38. Drawing rod; 41. Lower fixed rod; 42. Connecting rod; 43. Connecting plate; 44. Soil-moving and grooving blade; 71. Second fixed cover; 72. Second rotating rod; 73. Compacting wheel. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] In the description of the present invention, 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 invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" 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 directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of an embodiment of the present invention based on the overall structure of the present invention.

[0031] Reference Figures 1 to 9In an embodiment of the present invention, an automatic sowing device for agricultural planting includes: the device is mainly carried by a base plate 1, an automatic sowing mechanism 2 is fixed on the upper end, a stubble breaking mechanism 3 is fixed on one side, a soil-moving and grooving mechanism 4 is fixed on one end of the lower end, and a water tank 6 and a compacting mechanism 7 are also provided on the side. The automatic sowing mechanism 2 includes a rotating disc 22 on a support frame 21. The rotating disc 22 is driven to rotate by a driving motor 10, a first main driving wheel 12 and a belt transmission to realize automatic seed discharge. The seeds enter the rotating disc 22 from the seed cabin 24 through the feed port 26, and then fall into the peanut seed discharge pipe 29 from the discharge port 25 for sowing.

[0032] The driving device 8 drives the first rotating rod 32 to rotate through the second main driving wheel 13 and the belt transmission, thereby driving the stubble breaking blade 35 on the chuck 34 to rotate to break the soil stubble. The fixing ring 36 is used to fix the stubble breaking blade 35.

[0033] The soil-digging and grooving mechanism 4 fixes the soil-digging and grooving blade 44 through the connecting rod 42 and the connecting plate 43, and is used to groove the soil for sowing. The second rotating rod 72 in the compacting mechanism 7 drives the compacting wheel 73 to rotate, and is used to compact the soil after sowing to ensure that the seeds are in close contact with the soil.

[0034] The fertilizer in the fertilizer box 14 is spread in an amount adjusted by a control pump 15 , and the fertilizer feed pipe 16 applies the fertilizer into the soil. The water tank 6 provides moisture to the soil through a drip rod 18 to promote seed growth, and the water inlet pipe 17 is used to add water to the water tank 6 .

[0035] The driving motor 10 drives the first driven wheel 28 and the rotating material tray 22 to rotate through the driving rod 11, the first main driving wheel 12 and the belt transmission. The sowing groove on the surface of the rotating material tray 22 transfers the seeds from the seed compartment 24 to the discharge port 25, and then sows them through the peanut seed discharge pipe 29. Multiple groups of first main driving wheels 12 can drive multiple groups of rotating material trays 22 to rotate at the same time, thereby improving the sowing efficiency.

[0036] The driving device 8 drives the second driven wheel 33 and the first rotating rod 32 to rotate through the second main driving wheel 13 and the belt transmission. The multiple groups of stubble breaking blades 35 and the fixed ring 36 on the surface of the first rotating rod 32 break the soil stubble to prepare for the subsequent soil clearing and sowing work. The traction rod 38 is used to connect an external traction machine to drag the equipment forward.

[0037] The soil-moving and grooving blades 44 make grooves in the soil to provide a suitable soil environment for sowing. The compacting wheel 73 compacts the soil after sowing, fertilizing and watering to ensure that the seeds are in close contact with the soil, which is beneficial to the growth of the seeds. The arrangement of multiple sets of soil-moving pieces and compacting wheels 73 improves the sowing efficiency and compaction effect of the equipment.

[0038] The fertilizer in the fertilizer box 14 is precisely adjusted in amount by controlling the pump 15 to ensure that the soil obtains an appropriate amount of nutrients. The water tank 6 provides the soil with necessary moisture through the drip rod 18 to promote the growth and development of seeds. The entire fertilization and watering process is closely coordinated with the sowing process, together forming a complete automatic sowing operation process.

[0039] The working principle of the present invention is as follows: the equipment first drives the second main driving wheel 13 to rotate through the driving device 8 above the base plate 1, and the second main driving wheel 13 is connected to the second driven wheel 33 through a belt transmission, thereby driving the first rotating rod 32 to rotate in the first fixed cover 31, and a stubble breaking blade 35 is installed on the chuck 34 fixedly connected to the surface of the first rotating rod 32, and the stubble breaking blade 35 and the fixed collar 36 constitute a group of stubble breaking units, and multiple groups of stubble breaking units are distributed along the first rotating rod 32 for preliminary crushing of soil lumps to prepare for subsequent sowing. At the same time, the upper part above the first fixed cover 31 The fixed rod 37 and the traction rod 38 on its surface are convenient for connecting with other traction machines to drag the entire equipment forward. The soil-moving and grooving mechanism 4 at one end below the base plate 1 is connected to the connecting plate 43 through the connecting rod 42 on the surface of the lower fixed rod 41. The soil-moving and grooving blade 44 fixed below the connecting plate 43 forms a sowing groove on the soil surface to provide space for sowing peanut seeds. The soil-moving and grooving blade 44 is located just behind the stubble-breaking blade 35 to ensure that the soil has been preliminarily broken. At the upper end of the base plate 1, the automatic sowing mechanism 2 is driven by the driving motor 10 on the motor base 9. The movable rod 11 rotates, and the first main driving wheel 12 clamped on the surface of the driving rod 11 is connected to the first driven wheel 28 through a belt transmission, thereby driving the rotating disc 22 to rotate on the side of the support frame 21. A plurality of sowing grooves are provided on the surface of the rotating disc 22. The peanut seeds in the seed compartment 24 enter the sowing grooves in sequence through the feed port 26. As the rotating disc 22 rotates, the peanut seeds are transmitted to the discharge port 25 and are scattered into the soil through the peanut seed discharge pipe 29. After sowing, the fertilizer box 14 above the second bottom block 5 controls the amount of fertilizer sown by controlling the pump 15. The fertilizer is The fertilizer discharge pipe 16 is spread around the seeds to provide nutrients for the seeds, and the water tank 6 provides the necessary moisture to the soil after the fertilizer through the drip rod 18 to promote the growth of the seeds. The water tank 6 and the fertilizer box 14 are both located behind the automatic sowing mechanism 2 to ensure the sequence of sowing, fertilizing and watering. Finally, the compacting mechanism 7 on the other side of the base plate 1 drives the compacting wheel 73 to rotate through the second rotating rod 72 in the second fixed cover 71. The compacting wheel 73 is located directly behind the soil-moving and grooving blade 44 to press the sown peanut seeds into the soil to ensure close contact between the seeds and the soil.

[0040] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic seeding device for agricultural planting, characterized in that: include: A base plate (1), wherein an automatic sowing mechanism (2) is fixedly arranged at one end above the base plate (1), a stubble breaking mechanism (3) is fixedly arranged at one side of the base plate (1), a soil removing and grooving mechanism (4) is fixedly arranged at one end below the base plate (1), a second bottom block (5) is fixedly arranged on the side of the automatic sowing mechanism (2), a water tank (6) is fixedly arranged on the side of the second bottom block (5), and a compacting mechanism (7) is fixedly arranged on the other side of the base plate (1); The automatic sowing mechanism (2) comprises a first bottom block (20) fixedly arranged at one end above the base plate (1); a support frame (21) is fixedly arranged at one end above the first bottom block (20); a rotating material disc (22) is rotatably clamped on the side of the support frame (21); a fixed shell (23) is arranged on the outside of the rotating material disc (22); the fixed shell (23) is fixedly clamped on the side of the support frame (21); a seed cabin (24) is fixedly arranged above the fixed shell (23); a discharge port (25) is opened below the fixed shell (23); and the seed cabin (24) is provided with a feed opening (25). A feed port (26) is provided below the first bottom block (24), a cover plate (27) is provided above the seed cabin (24), a first driven wheel (28) is rotatably connected to the other side of the rotating disc (22), a peanut seed discharge pipe (29) is fixedly connected below the discharge port (25), a motor base (9) is fixedly provided above the other end of the first bottom block (20), a drive motor (10) is fixedly provided above the motor base (9), a drive rod (11) is rotatably connected to the side of the drive motor (10), and a first main drive wheel (12) is clamped on the surface of the drive rod (11).

2. The automatic seed sowing equipment for agricultural planting according to claim 1, characterized in that: A driving device (8) is fixedly arranged at the other end above the base plate (1), and a second main driving wheel (13) is rotatably connected to the side of the driving device (8); The stubble breaking mechanism (3) comprises a first fixed cover (31) fixedly arranged on one side of the base plate (1); a first rotating rod (32) is rotatably arranged inside the first fixed cover (31); a second driven wheel (33) is rotatably arranged on the other side of the first rotating rod (32); a chuck (34) is fixedly clamped on the surface of the first rotating rod (32); a stubble breaking blade (35) is fixedly arranged on the surface of the chuck (34); a fixing ring (36) is fixedly arranged on the side of the chuck (34); an upper fixing rod (37) is fixedly arranged above the first fixed cover (31); a traction rod (38) is fixedly clamped on the surface of the upper fixing rod (37).

3. The automatic seed sowing equipment for agricultural planting according to claim 1, characterized in that: The soil-moving and slotting mechanism (4) comprises a lower fixed rod (41) fixedly arranged at one end below the base plate (1); a connecting rod (42) is fixedly clamped on the surface of the lower fixed rod (41); a connecting plate (43) is fixedly arranged below the connecting rod (42); and a soil-moving and slotting blade (44) is fixedly arranged below the connecting plate (43); The compacting mechanism (7) comprises a second fixed cover (71) fixedly arranged on the other side of the base plate (1), a second rotating rod (72) being rotatably arranged inside the second fixed cover (71), and a compacting wheel (73) being rotatably connected to the surface of the second rotating rod (72).

4. The automatic seed sowing equipment for agricultural planting according to claim 1, characterized in that: A fertilizer box (14) is fixedly arranged above the second bottom block (5), a control pump (15) is fixedly arranged below the fertilizer box (14), a fertilizer discharge pipe (16) is fixedly connected below the control pump (15), a water inlet pipe (17) is fixedly connected above the water tank (6), and a drip rod (18) is fixedly connected below the water tank (6), and the fertilizer box (14), the control pump (15) and the fertilizer discharge pipe (16) constitute a set of fertilizer mechanisms.

5. The automatic seed sowing equipment for agricultural planting according to claim 1, characterized in that: The driving motor (10) drives the driving rod (11) to rotate, thereby driving the first main driving wheel (12) to rotate. The first main driving wheel (12) is connected to the first driven wheel (28) through a belt transmission. The first driven wheel (28) drives the rotating material disc (22) to rotate. The surface of the driving rod (11) is rotatably connected with multiple groups of the first main driving wheels (12), which can simultaneously drive multiple groups of the rotating material discs (22) to rotate, thereby improving the automatic sowing efficiency. The surface of the rotating material disc (22) is provided with multiple groups of sowing grooves. The peanut seeds in the seed cabin (24) enter the sowing grooves in sequence through the feeding port (26). The peanut seeds are transmitted to the discharge port (25) through the rotation of the rotating material disc (22), and enter the peanut seed discharge pipe (29) through the discharge port (25).

6. The automatic seed sowing equipment for agricultural planting according to claim 2, characterized in that: The driving device (8) drives the second main driving wheel (13) to rotate. The second main driving wheel (13) is connected to the second driven wheel (33) through a belt transmission. The second driven wheel (33) drives the first rotating rod (32) to rotate. The chuck (34), the stubble breaking blade (35) and the fixing collar (36) constitute a group of stubble breaking units. A plurality of groups of stubble breaking units are clamped on the surface of the first rotating rod (32). The fixing collar (36) can improve the fixity of the stubble breaking units and prevent the stubble breaking units from shifting on the surface of the first rotating rod (32). The stubble breaking units can initially and quickly break the soil lumps, which is convenient for the subsequent soil excavation work. The traction rod (38) is convenient for connecting with other traction machines to drag the device to move.

7. The automatic seed sowing equipment for agricultural planting according to claim 3, characterized in that: The connecting rod (42), the connecting plate (43) and the soil-moving and slotting blade (44) constitute a group of soil-moving pieces. A plurality of groups of soil-moving pieces are fixedly connected below the lower fixed rod (41). The soil-moving pieces are located directly behind the stubble-breaking blade (35). The soil-moving pieces are convenient for subsequent peanut seed sowing. The compacting wheel (73) is located directly behind the soil-moving pieces. The compacting wheel (73) can press the seeds into the soil after seed sowing, fertilization and watering are completed.

8. The automatic seed sowing equipment for agricultural planting according to claim 4, characterized in that: The fertilizer box (14) passes through the base plate (1) below and is fixedly connected to the control pump (15); the control pump (15) controls the amount of fertilizer spread; the fertilizer mechanism is located directly behind the automatic sowing mechanism (2); the drip rod (18) passes through the base plate (1) and is fixedly connected to the water tank (6); and the water tank (6) is located directly behind the fertilizer mechanism.

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