Intelligent seeder

Abstract

The utility model relates to the technical field of agricultural seeding, and discloses an intelligent seeding machine which comprises a device plate, a conical belt roller, a mechanism spring, a rotating shaft and a blanking box, according to the intelligent seeding machine, the conical belt roller is arranged on a wheel shaft, a belt limiting wheel is arranged on the conical belt roller, and the mechanism spring is sleeved on the wheel shaft; a first transmission belt is arranged between a first belt wheel of the rotating shaft and the conical belt roller, a discharging ring is arranged in the discharging box, a plurality of connecting columns are connected between the discharging ring and the rotating shaft, a trapezoidal ejection block is arranged at one end of an output shaft of an electric telescopic rod, and the conical belt roller can be pushed to move through the trapezoidal ejection block; the diameter of the transmission shaft is changed, and the rotating speed of the blanking ring is adjusted, so that the seeding spacing is adjusted.

Description

Technical Field

[0001] This utility model relates to the field of agricultural sowing technology, specifically to an intelligent seeder. Background Technology

[0002] A seeder is a planting machine that sows crop seeds. Seeding has always been an important process in agricultural production. Traditionally, sowing was done entirely by hand, which consumed a lot of time and labor and had low efficiency. Therefore, seeders were developed to greatly reduce the labor intensity of farmers and save sowing time.

[0003] Currently, some seeders on the market, such as the utility model patent with authorization announcement number CN214545551U, disclose an intelligent seeder. This seeder uses a controller to control the automatic extension and retraction of the push rod motor, thereby driving the third rotating shaft to rotate back and forth. When the circular hole in the upper circular baffle rotates to correspond to the inner diameter of the measuring tube, the circular hole in the lower circular baffle separates from the inner diameter of the measuring tube, allowing the seeds to flow to the top below and be blocked by the bottom. When rotated 180 degrees, the situation is exactly the opposite. At this time, the upper circular baffle can block the seeds. The seeds between the two circular baffles are the measured quantity of seeds, which then fall through the circular hole in the lower circular baffle, achieving the effect of automatic seeding.

[0004] Appropriate seed spacing ensures that each seed receives sufficient water during growth. If the seed spacing is too small, there will be fierce competition between plants, leading to uneven water distribution and affecting the healthy growth of crops. If the seed spacing is too large, it will result in low land utilization and affect crop yield. However, the seeding machine has a fixed seeding spacing and cannot adjust the seeding spacing as needed, which needs to be improved.

[0005] Therefore, we proposed the intelligent seeder to solve the problems mentioned above. Utility Model Content

[0006] The purpose of this invention is to address the problem that some current seeders have a fixed sowing spacing that cannot be adjusted as needed, which is a problem that needs to be improved.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: an intelligent seeder, comprising: a device plate, wherein a first receiving plate and a second receiving plate are provided at the bottom of the device plate, a wheel axle is provided on the first receiving plate, and wheels are provided at both ends of the wheel axle;

[0008] A tapered belt roller is mounted on a wheel axle, and a belt limit wheel is provided on the tapered belt roller;

[0009] The mechanism spring is sleeved on the wheel axle, and both the tapered belt roller and the first receiving plate are in contact with the mechanism spring;

[0010] A rotating shaft is mounted on a second receiving plate, and a first pulley is mounted on the rotating shaft. A first transmission belt is mounted between the first pulley and the tapered belt roller.

[0011] A feeding box is sleeved on a rotating shaft. A feeding ring is provided inside the feeding box. Multiple connecting posts connect the feeding ring and the rotating shaft. A first discharge hole is opened on the feeding box, and a second discharge hole is opened on the feeding ring.

[0012] Furthermore, the tapered belt roller is provided with an adjustment groove, and a sleeve hole that is slidably connected to the rotating shaft is provided at the center of the tapered belt roller. A limit plate is provided in the sleeve hole, and a limit groove that is slidably connected to the limit plate is provided on the rotating shaft.

[0013] Furthermore, the belt limiting wheel includes two rings, and a plurality of U-shaped plates are arranged between the two rings, the U-shaped plates being slidably connected to the adjusting groove.

[0014] Furthermore, the device plate is provided with an electric telescopic rod, and one end of the output shaft of the electric telescopic rod is provided with a trapezoidal top block. The electric telescopic rod pushes the conical belt roller to move through the trapezoidal top block.

[0015] Furthermore, the device plate is provided with a motor box, and a drive motor is provided inside the motor box. The output shaft and wheel axle of the drive motor are both provided with second pulleys, and a second transmission belt is provided between the two second pulleys.

[0016] Furthermore, the device plate is provided with a seed material box, the bottom of which is connected to a guide pipe. The bottom end of the guide pipe is connected to two distribution pipes, which are connected to the side of the feeding box. Valves are installed on the guide pipe.

[0017] Furthermore, two connecting rods are provided on the lower surface of the device plate. A hanging plate is connected to the bottom end of the connecting rod, and a plow rod is slidably connected to the hanging plate. A tilling plow is connected to the bottom end of the plow rod, and a baffle is connected to the side of the plow rod near the top. A threaded rod is provided on the device plate, and a threaded hole is opened at the top end of the plow rod for threaded connection with the threaded rod. A rotating handle is provided at the top end of the threaded rod.

[0018] Furthermore, the device plate is provided with a water storage tank, the bottom of the water storage tank is connected to a water guide pipe, a solenoid valve is installed on the water guide pipe, and the device plate has a water inlet that communicates with the water storage tank, and a bolt plug is provided at the water inlet.

[0019] Furthermore, the device board is provided with an equipment box, the equipment box is provided with a controller, and the equipment box is provided with a control display panel electrically connected to the controller. The tillage plow is provided with a humidity sensor.

[0020] Furthermore, the bottom of the device plate is provided with a limiting block for limiting the belt limiting wheel, and the limiting block is provided with a limiting trajectory groove that is adapted to the belt limiting wheel.

[0021] The beneficial effects of this utility model are as follows: A conical belt roller is provided on the wheel axle, a belt limiting wheel is provided on the conical belt roller, a mechanism spring is sleeved on the wheel axle, a first transmission belt is provided between the first pulley of the rotating shaft and the conical belt roller, a feeding ring is provided in the feeding box, multiple connecting columns are connected between the feeding ring and the rotating shaft, and a trapezoidal top block is provided at one end of the output shaft of the electric telescopic rod. The conical belt roller can be moved by the trapezoidal top block to change the diameter of the transmission shaft, thereby adjusting the rotation speed of the feeding ring and thus adjusting the sowing spacing. Attached Figure Description

[0022] Figure 1 This is a first structural schematic diagram of the intelligent seeder of this utility model;

[0023] Figure 2 This is a second structural schematic diagram of the intelligent seeder of this utility model;

[0024] Figure 3 This is a side view of the intelligent seeder of this utility model;

[0025] Figure 4 This is a schematic diagram of the main structure of the intelligent seeder of this utility model;

[0026] Figure 5 This is a schematic diagram of the conical belt roller structure of the intelligent seeder of this utility model;

[0027] Figure 6 This is a schematic diagram of the belt limit wheel structure of the intelligent seeder of this utility model;

[0028] Figure 7 This is a schematic diagram of the first part of the structure of the intelligent seeder of this utility model;

[0029] Figure 8 This is a schematic diagram of the second part of the intelligent seeder of this utility model;

[0030] Figure 9 This is a schematic diagram of the third part of the intelligent seeder of this utility model.

[0031] The names corresponding to each mark in the diagram:

[0032] 1. Device plate; 2. First receiving plate; 3. Second receiving plate; 4. Wheel axle; 5. Conical belt roller; 51. Adjusting groove; 52. Sleeve hole; 6. Belt limit wheel; 61. Ring body; 62. U-shaped plate; 7. Mechanism spring; 8. Rotating shaft; 9. First pulley; 10. First transmission belt; 11. Feed box; 111. First discharge hole; 12. Feed ring; 121. Second discharge hole; 13. Connecting column; 14. Limiting plate; 15. Electric telescopic rod; 16. Trapezoidal top block; 17. Motor 18. Second pulley; 19. Second transmission belt; 20. Seed box; 21. Guide pipe; 22. Distribution pipe; 23. Valve; 24. Connecting rod; 25. Hanging plate; 26. Plow handle; 27. Turning plow; 28. Baffle; 29. ​​Threaded rod; 30. Rotating handle; 31. Water storage tank; 32. Water guide pipe; 33. Solenoid valve; 34. Bolt plug; 35. Equipment box; 36. Control display panel; 37. Humidity sensor; 38. Limit block; 39. First ball bearing; 40. Second ball bearing. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0034] Embodiments of this utility model:

[0035] like Figures 1-9As shown, this utility model provides an intelligent seeder, including a device plate 1, a conical belt roller 5, a mechanism spring 7, a rotating shaft 8, and a feeding box 11. A push handle is provided on the device plate 1, and a first receiving plate 2 and a second receiving plate 3 are provided at the bottom of the device plate 1. A wheel axle 4 is provided on the first receiving plate 2, and wheels are provided at both ends of the wheel axle. The conical belt roller 5 is mounted on the wheel axle 4, and a belt limiting wheel 6 is provided on the conical belt roller 5. An adjustment groove 51 is provided on the conical belt roller 5, and a sleeve hole 52 is provided at the center of the conical belt roller 5, which is slidably connected to the rotating shaft 8. A limiting plate 14 is provided inside the sleeve hole 52, and a limiting groove is provided on the rotating shaft 8, which is slidably connected to the limiting plate 14. The tapered belt roller 5 is configured to both rotate under the drive of the rotating shaft 8 and move on the rotating shaft 8. The belt limiting wheel 6 includes two rings 61, with multiple U-shaped plates 62 disposed between the two rings 61. The U-shaped plates 62 are slidably connected to the adjusting groove 51. The bottom of the device plate 1 is provided with a limiting block 38 for limiting the belt limiting wheel 6. The limiting block 38 has a limiting trajectory groove adapted to the belt limiting wheel 6. Multiple evenly distributed first balls 39 are disposed on the rings 61. The inner wall of the limiting trajectory groove has a ball groove adapted to the first balls 39. Through this configuration, the position of the belt limiting wheel 6 can be limited, and the first balls 39 can reduce friction.

[0036] like Figures 1-6 As shown, an electric telescopic rod 15 is provided on the device plate 1. A trapezoidal top block 16 is provided at one end of the output shaft of the electric telescopic rod 15. The electric telescopic rod 15 pushes the conical belt roller 5 to move through the trapezoidal top block 16. The mechanism spring 7 is sleeved on the wheel axle 4. The conical belt roller 5 and the first receiving plate 2 are in contact with the mechanism spring 7. A plurality of evenly distributed second balls 40 are arranged around one end of the conical belt roller 5. The second balls 40 are in contact with the trapezoidal top block 16. The conical belt roller 5 is moved by the cooperation of the mechanism spring 7 and the trapezoidal top block 16. The second balls 40 can reduce friction. The rotating shaft 8 is provided on the second receiving plate 3. A first pulley 9 is provided on the rotating shaft 8. A first transmission belt 10 is provided between the first pulley 9 and the conical belt roller 5. When the conical belt roller 5 rotates, the rotating shaft 8 rotates by the cooperation between the conical belt roller 5, the first pulley 9 and the first transmission belt 10.

[0037] like Figure 2 and Figures 7-8 As shown, the feeding box 11 is sleeved on the rotating shaft 8. A feeding ring 12 is provided inside the feeding box 11. Multiple connecting posts 13 connect the feeding ring 12 and the rotating shaft 8. The feeding box 11 has a first discharge hole 111, and the feeding ring 12 has a second discharge hole 121. As the rotating shaft 8 rotates, the second discharge hole 121 of the feeding ring 12 rotates to the second discharge hole 121 position. When the second discharge hole 121 is in position, the material falls down for sowing.

[0038] like Figures 1-3 ,as well as Figure 8 As shown, a seed box 20 is provided on the device plate 1. A guide pipe 21 is connected to the bottom of the seed box 20. Two distribution pipes 22 are connected to the bottom end of the guide pipe 21. The distribution pipes 22 are connected to the side of the feeding box 11. A valve 23 is installed on the guide pipe 21, which can guide the seeds in the seed box 20 into the feeding box 11 through the guide pipe 21 and the distribution pipes 22.

[0039] like Figure 1 and Figure 4 As shown, a motor housing 17 is provided on the device plate 1, and a drive motor is provided inside the motor housing 17. A second pulley 18 is provided on both the output shaft of the drive motor and the wheel axle 4. A second transmission belt 19 is provided between the two second pulleys 18. With this arrangement, the wheel axle 4 can be rotated by the cooperation between the drive motor, the second pulleys 18 and the second transmission belt 19, thereby driving the seeder to move, which is more labor-saving.

[0040] like Figures 1-9 As shown, the lower surface of the device plate 1 is provided with two connecting rods 24. The bottom end of the connecting rods 24 is connected to a hanging plate 25. A plow rod 26 is slidably connected to the hanging plate 25. The bottom end of the plow rod 26 is connected to a tilling plow 27. A baffle 28 is connected to the side of the plow rod 26 near the top. A threaded rod 29 is provided on the device plate 1. The top end of the plow rod 26 has a threaded hole for threaded connection with the threaded rod 29. A rotating handle 30 is provided at the top end of the threaded rod 29. A water storage tank 31 is provided on the device plate 1. A water guide pipe 32 is connected to the bottom of the water storage tank 31. A solenoid valve 33 is installed on the water guide pipe 32. A water inlet communicating with the water storage tank 31 is provided on the device plate 1. A bolt plug 34 is installed at the water inlet. An equipment box 35 is installed on the device plate 1. A controller is installed inside the equipment box 35, and a control display panel 36 electrically connected to the controller is installed on the equipment box 35. A humidity sensor 37 is installed on the tillage plow 27. During the tillage process of the tillage plow 27, the humidity sensor 37 can detect the humidity of the soil and feed the information back to the controller. The staff can check the soil humidity through the control display panel 36 and then adjust the sowing spacing. The water in the water storage tank 31 can be discharged through the water pipe 32 by opening the solenoid valve 33 to moisten the dry soil.

[0041] Specifically, by starting the drive motor, the rotation of the wheel axle 4 through the cooperation between the second pulley 18 and the second transmission belt 19 drives the seeder to move. As the wheel axle 4 drives the conical belt roller 5 to rotate, the rotation shaft 8 rotates through the cooperation between the conical belt roller 5, the first pulley 9 and the first transmission belt 10. As the rotation shaft 8 rotates, the second discharge hole 121 of the feeding ring 12 rotates to the second discharge hole 121 position, and the material falls down for sowing. The trapezoidal top block 16 can be raised and lowered by starting the electric telescopic rod 15, which in turn pushes the conical belt roller 5 to move. The first transmission belt 10 undergoes elastic deformation, changing the diameter of the transmission shaft, thereby adjusting the rotation speed of the feeding ring 12 and thus adjusting the sowing spacing.

Claims

1. An intelligent seeder, characterized in that, include: Device plate (1), the bottom of the device plate (1) is provided with a first support plate (2) and a second support plate (3), the first support plate (2) is provided with a wheel axle (4), and the two ends of the wheel axle (4) are provided with wheels; A tapered belt roller (5) is mounted on a wheel axle (4), and a belt limit wheel (6) is mounted on the tapered belt roller (5); The mechanism spring (7) is sleeved on the wheel axle (4), and the tapered belt roller (5) and the first receiving plate (2) are in contact with the mechanism spring (7); A rotating shaft (8) is provided on the second receiving plate (3), and a first pulley (9) is provided on the rotating shaft (8). A first transmission belt (10) is provided between the first pulley (9) and the tapered belt roller (5). A feeding box (11) is sleeved on a rotating shaft (8). A feeding ring (12) is provided inside the feeding box (11). Multiple connecting posts (13) connect the feeding ring (12) and the rotating shaft (8). A first discharge hole (111) is opened on the feeding box (11), and a second discharge hole (121) is opened on the feeding ring (12).

2. The intelligent seeder according to claim 1, characterized in that: The tapered belt roller (5) is provided with an adjustment groove (51), and a sleeve hole (52) that is slidably connected to the rotating shaft (8) is provided at the center of the tapered belt roller (5). A limit plate (14) is provided in the sleeve hole (52), and a limit groove that is slidably connected to the limit plate (14) is provided on the rotating shaft (8).

3. The intelligent seeder according to claim 2, characterized in that: The belt limiting wheel (6) includes two rings (61), and a plurality of U-shaped plates (62) are provided between the two rings (61). The U-shaped plates (62) are slidably connected to the adjusting groove (51).

4. The intelligent seeder according to claim 1, characterized in that: An electric telescopic rod (15) is provided on the device plate (1). A trapezoidal top block (16) is provided at one end of the output shaft of the electric telescopic rod (15). The electric telescopic rod (15) pushes the conical belt roller (5) to move through the trapezoidal top block (16).

5. The intelligent seeder according to claim 1, characterized in that: The device plate (1) is provided with a motor box (17), and a drive motor is provided inside the motor box (17). The output shaft of the drive motor and the wheel axle (4) are both provided with second pulleys (18), and a second transmission belt (19) is provided between the two second pulleys (18).

6. The intelligent seeder according to claim 1, characterized in that: The device plate (1) is provided with a seed material box (20), the bottom of the seed material box (20) is connected to a guide pipe (21), the bottom end of the guide pipe (21) is connected to two distribution pipes (22), the distribution pipes (22) are connected to the side of the feeding box (11), and a valve (23) is installed on the guide pipe (21).

7. The intelligent seeder according to claim 1, characterized in that: Two connecting rods (24) are provided on the lower surface of the device plate (1). The bottom end of the connecting rod (24) is connected to a hanging plate (25). A plow rod (26) is slidably connected on the hanging plate (25). A tiller (27) is connected to the bottom end of the plow rod (26). A baffle (28) is connected to the side of the plow rod (26) near the top. A threaded rod (29) is provided on the device plate (1). A threaded hole is opened at the top end of the plow rod (26) for threaded connection with the threaded rod (29). A rotating handle (30) is provided at the top end of the threaded rod (29).

8. The intelligent seeder according to claim 1, characterized in that: A water storage tank (31) is provided on the device plate (1). A water guide pipe (32) is connected to the bottom of the water storage tank (31). A solenoid valve (33) is installed on the water guide pipe (32). An inlet connected to the water storage tank (31) is provided on the device plate (1). A bolt plug (34) is provided at the inlet.

9. The intelligent seeder according to claim 7, characterized in that: The device board (1) is provided with an equipment box (35), the equipment box (35) is provided with a controller, and the equipment box (35) is provided with a control display panel (36) electrically connected to the controller. The tillage plow (27) is provided with a humidity sensor (37).

10. The intelligent seeder according to claim 1, characterized in that: The bottom of the device plate (1) is provided with a limiting block (38) for limiting the belt limiting wheel (6), and the limiting block (38) is provided with a limiting track groove that is compatible with the belt limiting wheel (6).

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