Corn and soybean strip-shaped composite planting and fertilizing device

Abstract

The utility model discloses a corn and soybean strip-shaped composite planting and fertilizing device, and particularly relates to the technical field of crop fertilization, the corn and soybean strip-shaped composite planting and fertilizing device comprises a connecting frame, a landing wheel is movably arranged on the inner side of one end of the connecting frame, rotating shafts on the two sides of the landing wheel movably penetrate through the two sides of the connecting frame respectively, and a seed sowing machine and a fertilizer applying machine are fixedly arranged on the inner side of the connecting frame; the inner sides of the seed sowing machine and the fertilizer applying machine are respectively provided with a quantity adjusting device capable of adjusting the quantity of seeds; the number adjusting device comprises a rotating cavity, the rotating cavity is formed in the inner sides of the seed sowing machine and the fertilizer applying machine, the lower ends of the inner sides of the seed sowing machine and the fertilizer applying machine are each provided with a discharging opening, and the lower ends of the seed sowing machine and the fertilizer applying machine are each fixedly provided with a discharging pipe; and a forward driving device capable of driving the landing wheels to rotate is arranged on one side of the connecting frame. According to the utility model, the quantity adjusting device is arranged, so that the quantity of seeds required by seeding can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of crop fertilization, and more specifically to a corn and soybean strip composite planting fertilization device. Background Art

[0002] Corn and soybean strip composite planting technology refers to the ability to plant two crops without blocking the light and meeting the needs of the two crops. The modes of corn and soybean strip composite planting are:

[0003] There are two planting modes, "2+2" (2 rows of soybeans, 2 rows of corn) and "3+2" (3 rows of soybeans, 2 rows of corn). The two planting modes improve the utilization of space and can extend the growing season of post-season crops. At the same time, the two crops can also complement each other. After the soybean and corn seeds are sown, a film is covered on the top. After covering the film, the heat loss of the soil is small. When the outside temperature drops sharply at night, the soil temperature can still be maintained at a relatively high level. This speeds up the growth process of soybeans and corn, making the soybeans and corn emerge about 7 days earlier than bare land. At the same time, the plants grow fast and the number of effective branches per plant increases, thereby increasing the yield per unit area of ​​soybeans and corn. When sowing corn and soybeans, they need to be fertilized. Therefore, a corn and soybean strip composite planting and fertilization device is proposed.

[0004] The existing corn and soybean strip composite planting and fertilization device needs to be manually pushed forward during sowing, which consumes a lot of physical strength, and tools are needed to control and adjust the number of sowing seeds, which is quite troublesome. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the embodiment of the utility model provides a corn-soybean strip composite planting and fertilization device, and the technical problems to be solved are: the manual pushing forward method is relatively laborious and the control operation of the sowing quantity is relatively troublesome.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a corn and soybean strip composite planting and fertilization device, comprising a connecting frame:

[0007] A ground wheel is movably provided inside one end of the connecting frame, and rotating shafts on both sides of the ground wheel movably penetrate through both sides of the connecting frame, and a seed sower and a fertilizer applicator are fixed inside the connecting frame;

[0008] The seed sowing machine and the fertilizer applicator are respectively provided with quantity adjustment devices capable of adjusting the number of seeds, which are used to conveniently adjust the number of seeds required for sowing;

[0009] The quantity adjustment device comprises a rotating chamber, the rotating chamber is opened inside the seed sower and the fertilizer applicator, the seed sower and the fertilizer applicator are respectively provided with a feeding port at the lower end of the inner side, and the seed sower and the fertilizer applicator are respectively fixed with a discharge pipe at the lower end;

[0010] A driving forward device capable of driving the landing wheel to rotate is provided on one side of the connecting frame, and is used to drive the landing wheel to rotate and assist the connecting frame to move forward.

[0011] In a preferred embodiment, a rotating roller and a sliding roller are movably provided inside the rotating chamber, and the outer surface of the rotating roller is movably connected to the upper end of the connecting frame through a movable limiting seat.

[0012] In a preferred embodiment, a sowing cavity is provided on the outer surfaces of both sides between the rotating roller and the sliding roller, a slot is provided on the inner side of one end of the rotating roller, and a protrusion at one end of the sliding roller is inserted into the inner side of the slot.

[0013] In a preferred embodiment, a threaded rod is movably connected to the groove inside the rotating roller, a threaded sleeve is fixedly provided on the inner side of the sliding roller, and the threaded rod is threadedly connected to the threaded sleeve.

[0014] In a preferred embodiment, the forward driving device includes a fixing frame, the fixing frame is fixedly arranged on the upper end of the connecting frame, a battery is fixedly arranged on the upper end of the fixing frame, and a motor is fixedly arranged on the upper end of the fixing frame via a bracket.

[0015] In a preferred embodiment, a first transmission disc is fixedly provided at one end of the ground wheel, a second transmission disc is fixedly provided at one end of the rotating roller inside the seed seeder, and the motor output end, the first transmission disc and the second transmission disc are connected by belt drive.

[0016] In a preferred embodiment, one side of the second transmission disc and the rotating roller inside the fertilizer spreader are driven by a belt transmission.

[0017] In a preferred embodiment, a plow blade and a soil closing plate are fixed to the lower end of the connecting frame, two moving wheels are fixed to the lower end of one side of the connecting frame, a handle is fixed to one side of the connecting frame, a motor switch is fixed to the other side of the connecting frame, and a counterweight is fixed to one end of the connecting frame.

[0018] Technical effects and advantages of the utility model:

[0019] 1. The utility model is provided with a quantity adjustment device, which is conducive to conveniently adjusting the number of seeds required for sowing. A rotating roller and a sliding roller are movably provided in the rotating cavity inside the seed seeder and the fertilizer applicator. Therefore, when the rotating roller and the sliding roller rotate, the seeds and fertilizers in the sowing cavity are rotated, so that they fall into the discharge port and are discharged through the discharge pipe, thereby achieving the effect of sowing and fertilizing. When it is necessary to adjust the sowing and fertilizing quantity, the outer surface of the rotating roller is limited by the limiting seat and connected to the connecting frame, so as to achieve the limited rotation of the rotating roller, and by rotating the threaded rod, the threaded rod is connected to the inner groove of the rotating roller through the movable connecting piece, and the threaded rod is connected to the threaded sleeve through the thread, so as to drive the sliding roller to slide, and the protrusion on one side of the sliding roller and the slot cooperate to slide, so as to increase the length of the sowing cavity, thereby achieving the effect of adjusting the number of seeds;

[0020] 2. The utility model is provided with a forward driving device, which is conducive to driving the ground wheel to rotate, assisting the connection frame to move forward, and reducing the consumption of manual physical strength. The motor at the upper end of the fixed frame is operated, and the first transmission disc and the second transmission disc are driven to rotate by a belt. Since the second transmission disc is fixedly connected to the rotating roller in the seed seeder, the seed seeder is driven to sow seeds, and the ground wheel is driven by the first transmission disc to rotate on the ground, thereby realizing the movement of the connection frame, reducing the consumption of manual physical strength. Since one side of the second transmission disc and one side of the rotating roller inside the fertilizer applicator are connected through a transmission assembly, the operation of the seed seeder and the fertilizer applicator can be driven at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0022] Figure 2 It is a side structural schematic diagram of the utility model.

[0023] Figure 3 It is a schematic diagram of the structure of the quantity regulating device of the utility model.

[0024] Figure 4 It is a schematic diagram of the structure of the driving forward device of the utility model.

[0025] The accompanying drawings are marked as follows: 1. connecting frame; 2. quantity adjustment device; 3. driving forward device; 4. counterweight block; 5. plow blade; 6. soil closing plate; 7. moving wheel; 8. handle; 9. motor switch; 10. seed drill; 11. fertilizer spreader; 12. landing wheel; 21. rotating chamber; 22. discharge port; 23. discharge pipe; 24. rotating roller; 25. slot; 26. seeding chamber; 27. threaded rod; 28. threaded sleeve; 29. ​​sliding roller; 31. fixed frame; 32. battery; 33. motor; 34. first transmission disc; 35. second transmission disc; 36. transmission assembly. DETAILED DESCRIPTION

[0026] 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 the field of crop fertilization without creative work are within the scope of protection of the utility model.

[0027] like Figure 1 and 2 As shown, the utility model provides a corn-soybean strip composite planting fertilization device, including a connecting frame 1: a ground wheel 12 is movably provided on the inner side of one end of the connecting frame 1, and the rotating shafts on both sides of the ground wheel 12 are movably passed through the two sides of the connecting frame 1, a seed planter 10 and a fertilizer applicator 11 are fixedly provided on the inner side of the connecting frame 1, a plow 5 and a soil closing plate 6 are fixedly provided at the lower end of the connecting frame 1, two moving wheels 7 are respectively fixedly provided at the lower end of one side of the connecting frame 1, a handle 8 is fixedly provided on one side of the connecting frame 1, a motor switch 9 is fixedly provided on the other side of the connecting frame 1, and a counterweight 4 is fixedly provided at one end of the connecting frame 1.

[0028] In order to conveniently adjust the number of seeds required for sowing, the seed sowing machine 10 and the fertilizer applicator 11 are respectively provided with a quantity adjustment device 2 capable of adjusting the number of seeds, which is used to conveniently adjust the number of seeds required for sowing;

[0029] like Figure 3As shown, the quantity regulating device 2 includes a rotating chamber 21, which is provided on the inner side of the seed sower 10 and the fertilizer applicator 11. The seed sower 10 and the fertilizer applicator 11 are provided with a discharge port 22 at the lower inner end thereof. The seed sower 10 and the fertilizer applicator 11 are provided with a discharge pipe 23 at the lower end thereof. A rotating roller 24 and a sliding roller 29 are movably provided on the inner side of the rotating chamber 21. The outer surface of the rotating roller 24 is movably connected to the upper end of the connecting frame 1 through a limit seat. A sowing chamber 26 is provided on the outer surfaces of both sides between the rotating roller 24 and the sliding roller 29. A slot 25 is provided on the inner side of one end of the rotating roller 24. A convex block at one end of the sliding roller 29 is inserted into the inner side of the slot 25. A threaded rod 27 is movably connected to the groove on the inner side of the rotating roller 24. A threaded sleeve 28 is fixedly provided on the inner side of the sliding roller 29. The threaded rod 27 is threadedly connected to the threaded sleeve 28. A rotating roller 24 and a sliding roller 29 are movably provided in the rotating chamber 21 on the inner side of the fertilizer spreader 11. Therefore, when the rotating roller 24 and the sliding roller 29 rotate, the seeds and fertilizers in the sowing chamber 26 are rotated, so that they fall into the discharge port 22 and are discharged through the discharge pipe 23, thereby achieving the effect of sowing and spreading fertilizer. When it is necessary to adjust the sowing and fertilizing quantity, the outer surface of the rotating roller 24 is limited by a limit seat and connected to the connecting frame 1, thereby realizing the limited rotation of the rotating roller 24, and by rotating the threaded rod 27, the threaded rod 27 is connected to the inner groove of the rotating roller 24 through a movable connecting piece, and the threaded rod 27 is connected to the threaded sleeve 28 through a thread, thereby driving the sliding roller 29 to slide, and the protrusion on one side of the sliding roller 29 and the slot 25 cooperate to slide, thereby increasing the length of the sowing chamber 26, thereby achieving the effect of adjusting the number of seeds.

[0030] Furthermore, in order to reduce the consumption of manual labor, a forward driving device 3 capable of driving the landing wheel 12 to rotate is provided on one side of the connecting frame 1, which is used to drive the landing wheel 12 to rotate and assist the connecting frame 1 to move forward;

[0031] like Figure 4As shown, the forward driving device 3 includes a fixing frame 31, the fixing frame 31 is fixedly arranged on the upper end of the connecting frame 1, a battery 32 is fixedly arranged on the upper end of the fixing frame 31, a motor 33 is fixedly arranged on the upper end of the fixing frame 31 through a bracket, a first transmission disc 34 is fixedly arranged on one end of the ground wheel 12, a second transmission disc 35 is fixedly arranged on one end of the rotating roller 24 inside the seed planter 10, the output end of the motor 33, the first transmission disc 34 and the second transmission disc 35 are connected through a belt drive, one side of the second transmission disc 35 and the rotating roller 24 inside the fertilizer spreader 11 are driven through a belt drive member 36, and the fixed frame The motor at the upper end of 31 is running, and the first transmission disc 34 and the second transmission disc 35 are driven by the belt to rotate. Since the second transmission disc 35 is fixedly connected to the rotating roller 24 in the seed planter 10, the seed planter 10 is driven to discharging and sowing seeds, and the first transmission disc 34 drives the ground wheel 12 to rotate on the ground, thereby realizing the movement of the connecting frame 1, reducing manual labor consumption, because one side of the second transmission disc 35 and one side of the rotating roller 24 inside the fertilizer applicator 11 are connected through the transmission assembly 36, so that the operation of the seed planter 10 and the fertilizer applicator 11 is achieved at the same time.

[0032] The working principle is as follows: when the utility model is in use, according to the planting method: the two modes of "2+2" (2 rows of soybeans, 2 rows of corn) and "3+2" (3 rows of soybeans, 2 rows of corn) of strip composite planting of corn and soybeans, it is necessary to put soybean seeds or corn seeds into the seed planter 10 respectively, and then put the fertilizer into the fertilizer applicator 11, adjust the feeding speed through the quantity adjustment device 2, and then start the driving forward device 3, so as to achieve the effect of pushing the utility model forward. During the advancement process, the coulter 5 is inserted into the ground to plow, and then the seed planter 10 and the fertilizer applicator 11 are used for sowing and fertilizing. After sowing and fertilizing, the soil is sown and fertilized. After completion, the soil is covered by the soil closing plate 6. The utility model can complete the planting of one row of soybeans or one row of corn each time, and then repeat the above process to achieve a composite planting mode of "two rows of soybeans, two rows of corn" or "three rows of soybeans, two rows of corn". After the soybean and corn seeds are sown, a film is covered on the top. After covering the film, the heat loss of the soil is small. When the outside temperature drops sharply at night, the soil temperature can still be maintained at a high level. This accelerates the growth process of soybeans and corn, making the soybeans and corn emerge about 7 days earlier than bare land. At the same time, the plants grow fast and the effective branches of a single plant increase, thereby increasing the yield of soybeans and corn.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 corn and soybean strip composite planting and fertilization device, comprising a connecting frame (1), characterized in that: A ground wheel (12) is movably provided on the inner side of one end of the connecting frame (1), and rotating shafts on both sides of the ground wheel (12) are movably connected through both sides of the connecting frame (1), and a seed sowing machine (10) and a fertilizer applicator (11) are fixedly provided on the inner side of the connecting frame (1); The seed sowing machine (10) and the fertilizer applicator (11) are respectively provided with quantity adjustment devices (2) capable of adjusting the quantity of seeds, for conveniently adjusting the quantity of seeds required for sowing; The quantity adjustment device (2) comprises a rotating chamber (21), the rotating chamber (21) is provided inside the seed sower (10) and the fertilizer applicator (11), the seed sower (10) and the fertilizer applicator (11) are provided with a discharge port (22) at the lower end of the inner side, and a discharge pipe (23) is fixedly provided at the lower end of the seed sower (10) and the fertilizer applicator (11); A forward driving device (3) capable of driving the ground wheel (12) to rotate is provided on one side of the connecting frame (1), and is used to drive the ground wheel (12) to rotate and assist the connecting frame (1) to move forward.

2. The corn and soybean strip composite planting and fertilization device according to claim 1 is characterized by: A rotating roller (24) and a sliding roller (29) are movably provided inside the rotating chamber (21), and the outer surface of the rotating roller (24) is movably connected to the upper end of the connecting frame (1) via a limiting seat.

3. The corn and soybean strip composite planting and fertilization device according to claim 2 is characterized by: A sowing cavity (26) is provided on the outer surfaces of both sides between the rotating roller (24) and the sliding roller (29), a slot (25) is provided on the inner side of one end of the rotating roller (24), and a protrusion at one end of the sliding roller (29) is inserted into the inner side of the slot (25).

4. The corn and soybean strip composite planting and fertilization device according to claim 3 is characterized by: A threaded rod (27) is movably connected to the groove inside the rotating roller (24), a threaded sleeve (28) is fixedly provided inside the sliding roller (29), and the threaded rod (27) is threadedly connected to the threaded sleeve (28).

5. The corn and soybean strip composite planting and fertilization device according to claim 2 is characterized by: The forward driving device (3) comprises a fixing frame (31), the fixing frame (31) is fixedly arranged on the upper end of the connecting frame (1), a storage battery (32) is fixedly arranged on the upper end of the fixing frame (31), and a motor (33) is fixedly arranged on the upper end of the fixing frame (31) via a bracket.

6. The corn and soybean strip composite planting and fertilization device according to claim 5 is characterized by: A first transmission disc (34) is fixedly provided at one end of the ground wheel (12), a second transmission disc (35) is fixedly provided at one end of the rotating roller (24) inside the seed planter (10), and the output end of the motor (33), the first transmission disc (34) and the second transmission disc (35) are connected via a belt drive.

7. The corn and soybean strip composite planting and fertilization device according to claim 6 is characterized by: One side of the second transmission disc (35) and the rotating roller (24) inside the fertilizer spreader (11) are driven by a belt transmission member (36).

8. The corn and soybean strip composite planting and fertilization device according to claim 1, characterized in that: A plow blade (5) and a soil closing plate (6) are fixedly provided at the lower end of the connecting frame (1); two moving wheels (7) are fixedly provided at the lower end of one side of the connecting frame (1); a handle (8) is fixedly provided on one side of the connecting frame (1); a motor switch (9) is fixedly provided on the other side of the connecting frame (1); and a counterweight (4) is fixedly provided at one end of the connecting frame (1).

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