Simple cotton seeder

Abstract

The utility model relates to the technical field of cotton planting, in particular to a simple cotton seeder which comprises a bottom plate. The rollers rotate on the ground and drive the rotating shaft to rotate at the same time, the rotating shaft drives the round rod to rotate through the second transmission roller, the first transmission roller and the transmission belt, the round rod drives the first connecting rod to rotate, and the first connecting rod drives the sliding plate to move rightwards through the second connecting rod when rotating for a first half circle. Water in the water tank is pumped into the cylinder through the one-way water inlet pipe, when the cylinder rotates for a second half circle, the sliding plate moves leftwards similarly, and the water in the cylinder is squeezed out through the one-way water outlet pipe, then flows through the circular pipe and is finally sprayed to the land needing seeding through the spray head, and continues to be pushed forwards. When the quantitative seeding machine body controls cotton seeds to fall into wetted land, the cotton seeds are flattened by the compression roller, so that the soil can be watered automatically before cotton seeding, manual irrigation in advance is not needed, and the working intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton planting, in particular to a simple cotton seeder. Background Art

[0002] A cotton seeder is needed when planting cotton, but most of the existing seeders are large-scale with high mechanization costs and are not suitable for sowing on small plots of land.

[0003] China's publicly authorized invention: CN216163306 U discloses a simple cotton seeder, comprising a support frame, a handrail is provided on one side of the support frame, a support leg is provided on the bottom side of the support frame, a rotating rod and a wheel are provided on one side of the support leg, an electric push rod and a connecting seat are provided on the top side of the support frame, a cotton seed storage box and a box cover are provided on one side of the connecting seat, a cotton seed quantitative box is provided on the bottom side of the cotton seed storage box, a partition is provided on the inner side of the cotton seed quantitative box, a guide groove and a guide column are provided on the top side of the partition, a seed storage groove is provided on the inner side of the guide column, a lower moving plate is provided on the bottom side of the guide column, a rubber plate is provided on the top side of the lower moving plate, a cotton seed guide groove is provided on the top side of the lower moving plate, and a sowing plug is provided on the bottom side of the lower moving plate. The simple cotton seeder is convenient and fast to move, semi-mechanized operation is performed, manpower consumption is reduced, it is suitable for small land locations, and the sowing spacing can be changed.

[0004] However, there are still some problems with the device. In actual use, the cotton cannot be watered automatically before sowing, and manual irrigation is required in advance, which increases the workload of workers. To this end, we propose a simple cotton seeder to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a simple cotton seeder to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a simple cotton seeder, comprising a base plate, the bottom of the base plate is fixedly connected to four supporting legs, two corresponding supporting legs are rotatably connected with a rotating shaft through bearings, two ends of the rotating shaft extend to the outside of the supporting legs and are fixedly connected with rollers, the inside of the base plate is fixedly connected to a quantitative seeder body, the top of the base plate is fixedly connected to a water tank, a cylinder and a vertical plate, the front side of the vertical plate is rotatably connected to a round rod through a bearing, the front end of the round rod is fixedly connected to a first connecting rod, the end of the first connecting rod away from the round rod is rotatably connected to a second connecting rod through a pin, the inside of the cylinder is slidably connected to a slide plate, the slide plate is rotatably connected to the second connecting rod through a hinge, the outer side of the round rod is fixedly connected to a first transmission roller, the outer side of the rotating shaft is fixedly connected to a second transmission roller, and the outer sides of the first transmission roller and the second transmission roller are transmission-connected with a transmission belt.

[0007] Further preferably, the left side of the cylinder is connected with a one-way water outlet pipe and a one-way water inlet pipe, and the other end of the one-way water inlet pipe extends into the water tank.

[0008] Further preferably, the bottom end of the one-way water outlet pipe is connected to a circular pipe.

[0009] Further preferably, the bottom of the circular tube is connected to a nozzle.

[0010] Further preferably, two oblique rods are fixedly connected to the bottom of the base plate.

[0011] Further preferably, a pressure roller is rotatably connected between the two oblique rods via a bearing.

[0012] Further preferably, a handle is fixedly connected to the top of the base plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model holds the handle and pushes forward, the roller rotates on the ground, the roller drives the rotating shaft to rotate, the rotating shaft drives the second transmission roller to rotate, the second transmission roller drives the first transmission roller to rotate through the transmission belt, the first transmission roller drives the round rod to rotate, the round rod drives the first connecting rod to rotate, during the first half of the rotation, the first connecting rod drives the slide plate to move rightward through the second connecting rod, the slide plate slides rightward inside the cylinder, and the water in the water tank is pumped into the cylinder through the one-way water inlet pipe, when the first connecting rod rotates in the second half of the rotation, the slide plate moves leftward in the same way, the water in the cylinder is squeezed out through the one-way water outlet pipe, and then flows through the round pipe and finally sprayed to the land to be sown through the nozzle, and continues to push forward, when the quantitative seeder body controls the cotton seeds to fall on the moistened land, and then is flattened by the pressing roller, the soil can be automatically watered before the cotton is sown, and there is no need for manual irrigation in advance, which reduces the work intensity of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0015] Figure 2 It is a rear view cutaway stereoscopic structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the internal cross-sectional plan structure of the cylinder of the utility model;

[0017] Figure 4 for Figure 1 A schematic diagram of the enlarged three-dimensional structure of the middle A area;

[0018] Figure 5 for Figure 2 Schematic diagram of the enlarged three-dimensional structure of area B in the middle.

[0019] In the figure: 1. bottom plate; 2. supporting legs; 3. rotating shaft; 4. roller; 5. quantitative seeder body; 6. water tank; 7. cylinder; 8. vertical plate; 9. round rod; 10. first connecting rod; 11. second connecting rod; 12. slide plate; 13. first transmission roller; 14. second transmission roller; 15. transmission belt; 16. one-way water outlet pipe; 17. one-way water inlet pipe; 18. inclined rod; 19. pressure roller; 20. handle; 21. round tube; 22. nozzle. DETAILED DESCRIPTION

[0020] 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 this field without creative work are within the scope of protection of the utility model.

[0021] Example

[0022] See also Figure 1-5The utility model provides a technical solution: a simple cotton seeder, comprising a base plate 1, four supporting legs 2 are fixedly connected to the bottom of the base plate 1, a rotating shaft 3 is rotatably connected between two corresponding supporting legs 2 through bearings, two ends of the rotating shaft 3 extend to the outside of the supporting legs 2 and are fixedly connected to rollers 4, a quantitative seeder body 5 is fixedly connected inside the base plate 1, a water tank 6, a cylinder 7 and a vertical plate 8 are fixedly connected to the top of the base plate 1, a round rod 9 is rotatably connected to the front side of the vertical plate 8 through a bearing, a first connecting rod 10 is fixedly connected to the front end of the round rod 9, an end of the first connecting rod 10 away from the round rod 9 is rotatably connected to the second connecting rod 11 through a pin, a slide plate 12 is slidably connected to the inside of the cylinder 7, and the slide plate 12 is rotatably connected to the second connecting rod 11 through a hinge, a first transmission roller 13 is fixedly connected to the outer side of the round rod 9, a second transmission roller 14 is fixedly connected to the outer side of the rotating shaft 3, a transmission belt 15 is connected to the outer sides of the first transmission roller 13 and the second transmission roller 14, and the handle 20 is held and pushed forward, and the rollers 4 rotates on the ground, the roller 4 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the second transmission roller 14 to rotate, the second transmission roller 14 drives the first transmission roller 13 to rotate through the transmission belt 15, the first transmission roller 13 drives the round rod 9 to rotate, and the round rod 9 drives the first connecting rod 10 to rotate. During the first half of the rotation, the first connecting rod 10 drives the slide plate 12 to move rightward through the second connecting rod 11, and the slide plate 12 slides rightward inside the cylinder 7, and the water in the water tank 6 is pumped into the cylinder 7 through the one-way water inlet pipe 17. When the first connecting rod 10 rotates in the second half of the rotation, the slide plate 12 moves leftward in the same way, and the water in the cylinder 7 is squeezed out through the one-way water outlet pipe 16, and then flows through the round pipe 21 and finally sprayed to the land to be sown through the nozzle 22, and continues to push forward. When the quantitative seeder body 5 controls the cotton seeds to fall on the moistened land, they are flattened by the pressing roller 19, so that the soil can be automatically watered before the cotton is sown, and there is no need for manual irrigation in advance, which reduces the work intensity of the workers.

[0023] In this embodiment, specifically: the left side of the cylinder 7 is connected with a one-way water outlet pipe 16 and a one-way water inlet pipe 17, and the other end of the one-way water inlet pipe 17 extends into the water tank 6. The setting of the one-way water inlet pipe 17 plays a one-way water inlet effect;

[0024] In this embodiment, specifically: the bottom end of the one-way water outlet pipe 16 is connected to a round pipe 21, and the setting of the round pipe 21 plays a role in water delivery;

[0025] In this embodiment, specifically: the bottom of the circular tube 21 is connected to a nozzle 22, and the nozzle 22 is provided to achieve a water spraying effect;

[0026] In this embodiment, specifically: two inclined rods 18 are fixedly connected to the bottom of the bottom plate 1, and the setting of the inclined rods 18 plays a supporting effect;

[0027] In this embodiment, specifically: a pressure roller 19 is rotatably connected between the two inclined rods 18 through a bearing, and the setting of the pressure roller 19 plays a role in pressing the soil;

[0028] In this embodiment, specifically: a handle 20 is fixedly connected to the top of the bottom plate 1, and the setting of the handle 20 makes it easy to hold.

[0029] The utility model is in operation: when in use, the handle 20 is held and pushed forward, the roller 4 rotates on the ground, the roller 4 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the second transmission roller 14 to rotate, the second transmission roller 14 drives the first transmission roller 13 to rotate through the transmission belt 15, the first transmission roller 13 drives the round rod 9 to rotate, the round rod 9 drives the first connecting rod 10 to rotate, during the first half of the rotation, the first connecting rod 10 drives the slide plate 12 to move rightward through the second connecting rod 11, the slide plate 12 slides to the rightward inside the cylinder 7, and the water in the water tank 6 is passed through the one-way water inlet pipe 17 The water is drawn into the cylinder 7. When the first connecting rod 10 rotates the second half of the circle, the slide plate 12 moves to the left. The water in the cylinder 7 is squeezed out through the one-way water outlet pipe 16, flows through the circular pipe 21, and is finally sprayed onto the land to be sown through the nozzle 22. The water continues to be pushed forward. When the quantitative seeder body 5 controls the cotton seeds to fall onto the moistened land, the seeds are flattened by the pressing roller 19, thereby forming a simple cotton seeder that can automatically water the soil before sowing cotton. There is no need for manual irrigation in advance, which reduces the work intensity of the workers.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A simple cotton seeder, comprising a bottom plate (1), characterized in that: The bottom of the base plate (1) is fixedly connected to four supporting legs (2), and a rotating shaft (3) is rotatably connected between two corresponding supporting legs (2) via bearings. Both ends of the rotating shaft (3) extend outside the supporting legs (2) and are fixedly connected to rollers (4). The inside of the base plate (1) is fixedly connected to a quantitative seeding machine body (5). The top of the base plate (1) is fixedly connected to a water tank (6), a cylinder (7) and a vertical plate (8). The front side of the vertical plate (8) is rotatably connected to a round rod (9) via a bearing. The front end of the round rod (9) is fixedly connected to A first connecting rod (10), one end of the first connecting rod (10) away from the round rod (9) is rotatably connected to the second connecting rod (11) via a pin shaft, the inside of the cylinder (7) is slidably connected to a slide plate (12), and the slide plate (12) is rotatably connected to the second connecting rod (11) via a hinge, the outer side of the round rod (9) is fixedly connected to a first transmission roller (13), the outer side of the rotating shaft (3) is fixedly connected to a second transmission roller (14), and the outer sides of the first transmission roller (13) and the second transmission roller (14) are transmission-connected to a transmission belt (15).

2. A simple cotton seeder according to claim 1, characterized in that: The left side of the cylinder (7) is connected to a one-way water outlet pipe (16) and a one-way water inlet pipe (17), and the other end of the one-way water inlet pipe (17) extends into the water tank (6).

3. A simple cotton seeder according to claim 2, characterized in that: The bottom end of the one-way water outlet pipe (16) is connected to a circular pipe (21).

4. A simple cotton seeder according to claim 3, characterized in that: The bottom of the circular tube (21) is connected to a nozzle (22).

5. A simple cotton seeder according to claim 4, characterized in that: Two oblique rods (18) are fixedly connected to the bottom of the base plate (1).

6. A simple cotton seeder according to claim 5, characterized in that: A pressure roller (19) is rotatably connected between the two inclined rods (18) via a bearing.

7. A simple cotton seeder according to claim 6, characterized in that: A handle (20) is fixedly connected to the top of the base plate (1).

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