Agricultural planting seeder

Abstract

The utility model discloses an agricultural planting sower, relates to sower technical field, including bottom plate, the bottom of bottom plate is fixedly equipped with four support pillar, the bottom of four support pillar is all rotatingly equipped with the roller, the fixed pillar is fixedly installed between two support pillar, and the fixed pillar is equipped with the roller. A reciprocating screw rod is rotatably mounted between the bottom of the bottom plate and the top of the fixing column, a first motor is fixedly mounted at the top of the bottom plate, the output end of the first motor is fixedly connected with one end of the reciprocating screw rod, and auxiliary rods are fixedly mounted between the fixing column and the bottom plate and located on the two sides of the reciprocating screw rod; the agricultural planting seeder has the beneficial effects that by starting the first motor, the reciprocating screw rod is rotated, the sliding block is driven to move downwards, meanwhile, the second motor is started, the drill bit is rotated, holes are dug in the land, different types of seeds can be planted to the optimal depth, and the growth state of the seeds is optimal.

Description

Technical Field

[0001] The utility model relates to the technical field of seed drills, in particular to an agricultural planting seed drill. Background Art

[0002] Seeders are planting machines that sow crop seeds. Seeders used for a certain type of crop are often named after the crop type, such as grain drills, corn seed drills, cotton seed drills, forage spreaders, etc.

[0003] The agricultural planting and seeding machines currently in use directly scatter seeds on the ground and then use wheels to press the seeds into the ground. This makes it difficult to plant different types of seeds to the optimal depth, resulting in poor seed planting conditions and difficulty in achieving automated quantitative seeding. It is also impossible to refill the loosened soil into the holes after seeding to cover the seeds. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an agricultural planting seeder, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an agricultural planting and seeder, comprising a base plate, wherein four support columns are fixedly installed at the bottom of the base plate, and rollers are rotatably installed at the bottoms of the four support columns, wherein a fixed column is fixedly installed between two of the support columns, and a reciprocating screw rod is rotatably installed between the bottom of the base plate and the top of the fixed column, and a first motor is fixedly installed on the top of the base plate, and an output end of the first motor is fixedly connected to one end of the reciprocating screw rod, and auxiliary rods are fixedly installed between the fixed column and the base plate and on both sides of the reciprocating screw rod, and sliding blocks are slidably installed on the outer walls of the two auxiliary rods, and the sliding blocks are threadedly connected to the reciprocating screw rod, and a first fixed block is fixedly installed on the bottom of the sliding block, and a second motor is fixedly installed inside the first fixed block, and a drill bit is rotatably installed on the bottom of the first fixed block, and the output end of the second motor is fixedly connected to one end of the drill bit.

[0006] Preferably, a circular plate is fixedly installed at the bottom of the base plate, a circular groove is provided inside the circular plate, a fixed box is fixedly installed on the top of the base plate, the circular groove is communicated with the fixed box, a rotating disk is rotatably installed inside the circular groove, four semicircular grooves are provided on the outer wall of the rotating disk, a discharge trough is provided on the outer wall of the circular plate, and the discharge trough is communicated with the circular groove, so that the rotating disk rotates, and the seeds inside the fixed box will fall into the semicircular grooves, and the semicircular grooves are rotated to one end of the discharge trough by rotation, and the seeds fall into the dug holes.

[0007] Preferably, a box cover is rotatably installed on the top of the fixed box, two first bases are fixedly installed on one side of the box cover, and two second bases are fixedly installed on one side of the fixed box. A first buckle is rotatably installed on one side of the two second bases, and a second buckle is rotatably installed inside the two first buckles. The two second buckles are respectively engaged with the inside of the two first bases, and the second buckles are moved to release the limit of the second buckles and the first bases, and the box cover is rotated to open, and the seeds to be sown are poured into the interior of the fixed box.

[0008] Preferably, an auxiliary box is fixedly installed on the bottom of the base plate and on one side of the circular plate, a disc base is rotatably installed inside the auxiliary box, a half-moon block and a protrusion are fixedly installed on one side of the disc base, a special-shaped gear is rotatably installed inside the auxiliary box, four matching grooves are provided inside the special-shaped gear, the protrusions are slidingly connected to the matching grooves, a connecting column is fixedly installed between the special-shaped gear and the rotating disk, a third motor is fixedly installed on one side of the auxiliary box, the output end of the third motor is fixedly connected to one side of the disc base, the third motor is started to rotate the disc base, driving the half-moon block and the protrusion to rotate, the protrusion will move the special-shaped gear through the matching groove to rotate the rotating disk.

[0009] Preferably, a second fixed block is fixedly installed at one end of the base plate, a fixed groove is opened inside the second fixed block, a large gear and two small gears are rotatably installed inside the fixed groove, the large gear is meshed with the two small gears respectively, a fourth motor is fixedly installed on the top of the second fixed block, the output end of the fourth motor is fixedly connected to the central position of the large gear, two first screw rods are slidably connected inside the second fixed block, the two first screw rods are respectively connected to the internal threads of the two small gears, a scraper board is fixedly installed on the bottom of the two first screw rods, the fourth motor is started to rotate the large gear, drive the two small gears to rotate, and move the two first screw rods downward, when the scraper board touches the ground, the moving device, the scraper board collects the soil on the ground and pushes it into the dug hole to cover the seeds.

[0010] Preferably, a handle is fixedly mounted on one side of the second fixing block, and a staff member holds the handle to push the device.

[0011] The utility model provides an agricultural planting seeder, which has the following beneficial effects:

[0012] 1. The agricultural planting seeder starts the first motor to rotate the reciprocating screw, driving the sliding block to move downward, and at the same time starts the second motor to rotate the drill bit to dig holes in the land. Different types of seeds can be planted to the optimal depth to achieve the best growth state of the seeds.

[0013] 2. The agricultural planting seeder starts the fourth motor to rotate the large gear, which drives the two small gears to rotate, so that the two first screw rods move downward. When the scraper plate contacts the ground, the moving device collects the soil on the ground and pushes it into the dug hole to cover the seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A in the enlarged view;

[0016] Figure 3 This is a front cross-sectional view of the utility model;

[0017] Figure 4 For this utility model Figure 3 The enlarged view of point B in the figure;

[0018] Figure 5 This is a side sectional view of the second fixing block of the utility model;

[0019] Figure 6 This is a side sectional view of the auxiliary box of the utility model;

[0020] Figure 7 It is a side sectional view of the utility model.

[0021] In the figure: 1, bottom plate; 2, support column; 3, roller; 4, first motor; 5, reciprocating screw rod; 6, auxiliary rod; 7, sliding block; 8, first fixed block; 9, second motor; 10, drill bit; 11, fixed box; 12, box cover; 13, first base; 14, second base; 15, first buckle; 16, second buckle; 17, circular plate; 18, circular groove; 19, rotating disk; 20, semicircular groove; 21, discharge chute; 22, auxiliary box; 23, disc base; 24, half-moon block; 25, convex block; 26, special-shaped gear; 27, matching groove; 28, third motor; 29, second fixed block; 30, handle; 31, fourth motor; 32, fixed groove; 33, large gear; 34, small gear; 35, first screw rod; 36, scraper plate; 37, fixed column; 38, connecting column. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Embodiment 1

[0024] See also Figures 1 to 7The utility model provides a technical solution: an agricultural planting seeder, comprising a base plate 1, four supporting columns 2 are fixedly installed at the bottom of the base plate 1, and rollers 3 are rotatably installed at the bottom of the four supporting columns 2, wherein a fixed column 37 is fixedly installed between two supporting columns 2, a reciprocating screw rod 5 is rotatably installed between the bottom of the base plate 1 and the top of the fixed column 37, a first motor 4 is fixedly installed on the top of the base plate 1, and the output end of the first motor 4 is fixedly connected to one end of the reciprocating screw rod 5, auxiliary rods 6 are fixedly installed between the fixed column 37 and the base plate 1 and on both sides of the reciprocating screw rod 5, sliding blocks 7 are slidably installed on the outer walls of the two auxiliary rods 6, and the sliding blocks 7 are threadedly connected to the reciprocating screw rod 5, a first fixed block 8 is fixedly installed on the bottom of the sliding block 7, a second motor 9 is fixedly installed inside the first fixed block 8, a drill bit 10 is rotatably installed on the bottom of the first fixed block 8, and the output end of the second motor 9 is fixedly connected to one end of the drill bit 10.

[0025] A box cover 12 is rotatably installed on the top of the fixed box 11, and two first bases 13 are fixedly installed on one side of the box cover 12. Two second bases 14 are fixedly installed on one side of the fixed box 11. A first buckle 15 is rotatably installed on one side of the two second bases 14, and a second buckle 16 is rotatably installed inside the two first buckles 15. The two second buckles 16 are respectively engaged with the inside of the two first bases 13. The second buckles 16 are moved to release the limit of the second buckles 16 and the first base 13, and the box cover 12 is rotated to open, and the seeds to be sown are poured into the interior of the fixed box 11.

[0026] An auxiliary box 22 is fixedly installed at the bottom of the bottom plate 1 and on one side of the circular plate 17. A disc base 23 is rotatably installed inside the auxiliary box 22. A half-moon block 24 and a protrusion 25 are fixedly installed on one side of the disc base 23. A special-shaped gear 26 is rotatably installed inside the auxiliary box 22. Four matching grooves 27 are opened inside the special-shaped gear 26. The protrusion 25 is slidably connected with the matching groove 27. A connecting column 38 is fixedly installed between the special-shaped gear 26 and the rotating disk 19. A third motor 28 is fixedly installed on one side of the auxiliary box 22. The output end of the third motor 28 is fixedly connected to one side of the disc base 23. A circular plate 17 is fixedly installed at the bottom of the bottom plate 1. The inner opening of the circular plate 17 is A circular groove 18 is provided, and a fixed box 11 is fixedly installed on the top of the bottom plate 1, and the circular groove 18 is communicated with the fixed box 11. A rotating disk 19 is rotatably installed inside the circular groove 18, and four semicircular grooves 20 are provided on the outer wall of the rotating disk 19. A discharge trough 21 is provided on the outer wall of the circular plate 17, and the discharge trough 21 is communicated with the circular groove 18. The third motor 28 is started to rotate the disc base 23, driving the half-moon block 24 and the protrusion 25 to rotate. The protrusion 25 will move the special-shaped gear 26 through the matching groove 27 to rotate the rotating disk 19, and the seeds inside the fixed box 11 will fall into the inside of the semicircular groove 20. By rotating, the semicircular groove 20 is rotated to one end of the discharge trough 21, and the seeds fall into the dug hole.

[0027] A second fixed block 29 is fixedly installed at one end of the base plate 1, and a fixed groove 32 is opened inside the second fixed block 29. A large gear 33 and two small gears 34 are rotatably installed inside the fixed groove 32. The large gear 33 is meshed with the two small gears 34 respectively. A fourth motor 31 is fixedly installed on the top of the second fixed block 29, and the output end of the fourth motor 31 is fixedly connected to the central position of the large gear 33. Two first screw rods 35 are slidably connected inside the second fixed block 29, and the two first screw rods 35 are respectively connected to the internal threads of the two small gears 34. A scraper board 36 is fixedly installed at the bottom of the two first screw rods 35. A handle 30 is fixedly installed on one side of the second fixed block 29. Start the fourth motor 31 to rotate the large gear 33, drive the two small gears 34 to rotate, and move the two first screw rods 35 downward. When the scraper board 36 contacts the ground, the staff holds the handle 30 and moves the device. The scraper board 36 collects the soil on the ground and pushes it into the dug hole to cover the seeds.

[0028] In summary, when the agricultural planting seeder is used, the second buckle 16 is toggled to release the second buckle 16 and the first base 13 from the limit position, the box cover 12 is rotated to open, and the seeds to be sown are poured into the interior of the fixed box 11. The staff holds the handle 30 and starts the first motor 4 to rotate the reciprocating screw 5, driving the sliding block 7 to move downward. At the same time, the second motor 9 is started to rotate the drill bit 10 to dig a hole in the land, and the device is pushed to start the third motor 28 to rotate the disc base 23, driving the half-moon block 24 and the protrusion 25. When the cam 25 rotates, the special-shaped gear 26 is moved through the matching groove 27 to rotate the rotating disk 19, and the seeds in the fixed box 11 fall into the semicircular groove 20. The semicircular groove 20 is rotated to one end of the discharge trough 21, and the seeds fall into the dug hole. The fourth motor 31 is started to rotate the large gear 33, which drives the two small gears 34 to rotate, so that the two first screw rods 35 move downward. When the scraper board 36 touches the ground, the moving device collects the soil on the ground and pushes it into the dug hole to cover the seeds.

[0029] The above description 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 within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An agricultural planting seeder, comprising a bottom plate (1), characterized in that: Four support columns (2) are fixedly mounted at the bottom of the base plate (1), and rollers (3) are rotatably mounted at the bottoms of the four support columns (2), wherein a fixed column (37) is fixedly mounted between two of the support columns (2), and a reciprocating screw rod (5) is rotatably mounted between the bottom of the base plate (1) and the top of the fixed column (37), and a first motor (4) is fixedly mounted at the top of the base plate (1), and the output end of the first motor (4) is fixedly connected to one end of the reciprocating screw rod (5), and the fixed column (37) is connected to the base plate (1). Auxiliary rods (6) are fixedly installed between and on both sides of the reciprocating screw rod (5); sliding blocks (7) are slidably installed on the outer walls of the two auxiliary rods (6); the sliding blocks (7) are threadedly connected to the reciprocating screw rod (5); a first fixed block (8) is fixedly installed at the bottom of the sliding block (7); a second motor (9) is fixedly installed inside the first fixed block (8); a drill bit (10) is rotatably installed at the bottom of the first fixed block (8); and an output end of the second motor (9) is fixedly connected to one end of the drill bit (10).

2. The agricultural planting seeder according to claim 1, characterized in that: A circular plate (17) is fixedly mounted on the bottom of the bottom plate (1), a circular groove (18) is provided inside the circular plate (17), a fixed box (11) is fixedly mounted on the top of the bottom plate (1), the circular groove (18) is communicated with the fixed box (11), a rotating disk (19) is rotatably mounted inside the circular groove (18), four semicircular grooves (20) are provided on the outer wall of the rotating disk (19), a discharge groove (21) is provided on the outer wall of the circular plate (17), and the discharge groove (21) is communicated with the circular groove (18).

3. The agricultural planting seeder according to claim 2, characterized in that: A box cover (12) is rotatably mounted on the top of the fixed box (11); two first bases (13) are fixedly mounted on one side of the box cover (12); two second bases (14) are fixedly mounted on one side of the fixed box (11); a first buckle (15) is rotatably mounted on one side of the two second bases (14); a second buckle (16) is rotatably mounted inside the two first buckles (15); and the two second buckles (16) are respectively engaged with the inside of the two first bases (13).

4. The agricultural planting seeder according to claim 2, characterized in that: An auxiliary box (22) is fixedly mounted at the bottom of the base plate (1) and located on one side of the circular plate (17); a disc base (23) is rotatably mounted inside the auxiliary box (22); a half-moon block (24) and a convex block (25) are fixedly mounted on one side of the disc base (23); a special-shaped gear (26) is rotatably mounted inside the auxiliary box (22); four matching grooves (27) are provided inside the special-shaped gear (26); the convex block (25) and the matching groove (27) are slidably connected; a connecting column (38) is fixedly mounted between the special-shaped gear (26) and the rotating disk (19); a third motor (28) is fixedly mounted on one side of the auxiliary box (22); and an output end of the third motor (28) is fixedly connected to one side of the disc base (23).

5. The agricultural planting seeder according to claim 1, characterized in that: A second fixed block (29) is fixedly mounted on one end of the bottom plate (1), a fixed groove (32) is provided inside the second fixed block (29), a large gear (33) and two small gears (34) are rotatably mounted inside the fixed groove (32), the large gear (33) being meshedly connected with the two small gears (34) respectively, a fourth motor (31) is fixedly mounted on the top of the second fixed block (29), an output end of the fourth motor (31) being fixedly connected with the center position of the large gear (33), two first screw rods (35) are slidably connected inside the second fixed block (29), the two first screw rods (35) are respectively threadedly connected with the internal parts of the two small gears (34), and a scraper plate (36) is fixedly mounted on the bottom of the two first screw rods (35).

6. The agricultural planting seeder according to claim 5, characterized in that: A handle (30) is fixedly mounted on one side of the second fixing block (29).

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