Pumpkin seed fixed-distance seeding device

Abstract

The utility model relates to the technical field of seeding, and discloses a pumpkin seed fixed-distance seeding device which comprises a fixed seat, a double-head motor is fixedly connected in the fixed seat, the output end of the double-head motor is fixedly connected with a connecting rod, one end, far away from the double-head motor, of the connecting rod is fixedly connected with a wheel, and the other end of the connecting rod is fixedly connected with a rotary shaft. The device comprises a fixed seat, the top of the fixed seat is fixedly connected with a fixed cylinder and a fixed frame, the middle of the fixed frame is rotatably connected with a first rotating rod, the periphery of the first rotating rod is fixedly connected with a second bevel gear and a first bevel gear, the bottom of the fixed frame is rotatably connected with a movable rod, and the top of the movable rod is fixedly connected with a bevel gear. According to the device, under the mutual cooperation of structures such as the motor II, the rotating rod I, the bevel gear II, the bevel gear I, the bevel gear and the spray head base, irrigation can be conveniently carried out while planting is carried out, meanwhile, fixed-distance seeding is realized, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of seeding, in particular to a device for spacing sowing of pumpkin seeds. Background Art

[0002] In the field of agricultural planting, seeding is one of the key production links. To improve the growth efficiency and quality of crops, it is crucial to ensure that each seed is sown precisely at an appropriate position and according to a preset spacing and depth. By precisely controlling the seeding spacing and depth, farmers can maximize the utilization rate of land, optimize the growth environment of plants, reduce waste, and thus increase yields and agricultural economic benefits.

[0003] Modern seeding technologies usually achieve precise spacing and depth control of seeds by using precise seeding machinery, but they face the limitation of being unable to spray water over a large area simultaneously. Firstly, the design of seeding machinery mainly focuses on the precise placement and depth control of seeds, rather than complex irrigation operations at the same time. Their working principles and structures usually do not include a water spraying system, so they cannot provide sufficient water volume to cover the entire field during seeding. This technical deficiency makes it difficult for farmers to effectively irrigate during the seeding process. Especially in dry soil conditions, seeds are prone to not being able to absorb enough water in a timely manner, which in turn affects the initial growth stage of crops after seeding. Summary of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides a device for spacing sowing of pumpkin seeds, aiming to improve the problem in the prior art that when planting, it is impossible to spray water over a large area simultaneously, resulting in seeds being prone to not being able to absorb enough water in a timely manner in dry soil conditions, thereby affecting the initial growth stage of crops after seeding.

[0005] To achieve the above object, the utility model adopts the following technical solutions:

[0006] A pumpkin seed fixed-spacing sowing device, comprising a fixed seat. Inside the fixed seat, a double-headed motor is fixedly connected. The output end of the double-headed motor is fixedly connected to a connecting rod. One end of the connecting rod away from the double-headed motor is fixedly connected to a wheel. On the top of the fixed seat, a fixed cylinder and a fixed frame are fixedly connected. In the middle of the fixed frame, a first rotating rod is rotatably connected. On the outer periphery of the first rotating rod, a second bevel gear and a first bevel gear are fixedly connected. At the bottom of the fixed frame, a movable rod is rotatably connected. At the top of the movable rod, a bevel gear is fixedly connected. Both the second bevel gear and the first bevel gear are meshed with the bevel gear. At the bottom of the movable rod, a nozzle base is fixedly connected. On one side of the nozzle base, a nozzle is fixedly connected. On the other side of the nozzle base, a water injection hose is fixedly connected. One end of the water injection hose away from the nozzle base is fixedly connected to a water pump. At the bottom of the water pump, a water suction pipe and a water tank are fixedly connected. One end of the water suction pipe away from the water pump is fixedly connected inside the water tank. In the middle of the fixed cylinder, a second rotating rod is rotatably connected. On the outer periphery of the second rotating rod, an adjusting block and a second pulley are fixedly connected. One end of the first rotating rod is fixedly connected to a first pulley. A synchronous belt is sleeved on the outer peripheries of both the first pulley and the second pulley. At the bottom of the fixed cylinder, a feeding pipe is fixedly connected. At the top of the fixed cylinder, a storage box is fixedly connected. On one side of the fixed frame, a driving assembly is provided, and the driving assembly is used to drive the first rotating rod to rotate;

[0007] As a further description of the above technical solution:

[0008] The driving assembly includes a second motor, and the second motor is fixedly connected to one side of the fixed frame. One end of the first rotating rod is fixedly connected to the output end of the second motor;

[0009] As a further description of the above technical solution:

[0010] On the top of the fixed seat, a support plate is fixedly connected. On one side of the support plate, a circular gear is rotatably connected. In the middle of the fixed seat, a moving rod is slidably connected. On one side of the moving rod, a rack plate is fixedly connected. The rack plate and the circular gear are meshed with each other. At the bottom of the moving rod, a plurality of plows are fixedly connected. On one side of the support plate, a power assembly is provided, and the power assembly is used to drive the circular gear to rotate;

[0011] As a further description of the above technical solution:

[0012] The power assembly includes a first motor, and the first motor is fixedly connected to one side of the support plate. The middle of the circular gear is fixedly connected to the output end of the first motor;

[0013] As a further description of the above technical solution:

[0014] A plurality of adjusting blocks are provided, and the diameters of the plurality of adjusting blocks are the same;

[0015] As a further description of the above technical solution:

[0016] Two connecting rods are provided, and the two connecting rods are rotatably connected to the middle of the fixed seat;

[0017] As a further description of the above technical solution:

[0018] Limit blocks are fixedly connected to both sides of the moving rod, a limit groove is formed in the middle of the fixed seat, and the limit blocks are slidably connected to the middle of the limit groove;

[0019] As a further description of the above technical solution:

[0020] A handle is fixedly connected to the top of the fixed seat, and the handle is made of stainless steel.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the second motor drives the first rotating rod to rotate. When the first rotating rod rotates, it drives the second bevel gear and the first bevel gear to move simultaneously. When the second bevel gear and the first bevel gear move simultaneously, they drive the bevel gear to rotate. When the bevel gear rotates, it drives the nozzle base to rotate simultaneously through the movable rod, so as to facilitate irrigation during planting. At the same time, when the first rotating rod rotates, it drives the first belt pulley to rotate. When the first belt pulley rotates, it drives the second belt pulley to rotate through the synchronous belt. When the second belt pulley rotates, it drives a plurality of adjusting blocks to move simultaneously through the second rotating rod, thus realizing fixed-distance sowing and reducing the labor intensity of workers.

[0023] 2. In the utility model, the first motor drives the circular gear to rotate. When the circular gear rotates, it drives the moving rod to move through the rack plate. When the moving rod moves, it drives a plurality of plows to move simultaneously, so as to facilitate adjusting the depth of the planting furrows according to planting needs, thereby reducing the labor intensity of workers and improving work efficiency at the same time. Description of the Drawings

[0024] Figure 1 It is a three-dimensional schematic diagram of a pumpkin seed fixed-distance sowing device proposed by the utility model;

[0025] Figure 2 It is a structural schematic diagram of a double-head motor of a pumpkin seed fixed-distance sowing device proposed by the utility model;

[0026] Figure 3Schematic diagram of the structure of the circular gear of a fixed-distance pumpkin seed sowing device proposed by the present utility model;

[0027] Figure 4 Schematic diagram of the structure of the water tank of a fixed-distance pumpkin seed sowing device proposed by the present utility model;

[0028] Figure 5 Schematic diagram of the structure of the nozzle base of a fixed-distance pumpkin seed sowing device proposed by the present utility model;

[0029] Figure 6 Schematic diagram of the structure of the adjusting plate of a fixed-distance pumpkin seed sowing device proposed by the present utility model.

[0030] Legend:

[0031] 1. Fixed seat; 2. Handle; 3. Wheel; 4. Plow; 5. Fixed cylinder; 6. Fixed frame; 7. Double-headed motor; 8. Connecting rod; 9. Movable rod; 10. Support plate; 11. Motor I; 12. Circular gear; 13. Moving rod; 14. Rack plate; 15. Limiting block; 16. Limiting groove; 17. Storage box; 18. Feeding pipe; 19. Water tank; 20. Water pump; 21. Water suction pipe; 22. Water injection hose; 23. Nozzle base; 24. Motor II; 25. Rotating rod I; 26. Pulley I; 27. Synchronous belt; 28. Pulley II; 29. Rotating rod II; 30. Nozzle; 31. Adjusting block; 32. Bevel gear; 33. Spur bevel gear I; 34. Spur bevel gear II. Detailed implementation manners

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0033] Refer to Figure 1 , Figure 2 and Figure 5, an embodiment provided by the present utility model: a fixed-distance pumpkin seed sowing device, including a fixed seat 1, a double-headed motor 7 is fixedly connected inside the fixed seat 1, an output end of the double-headed motor 7 is fixedly connected with a connecting rod 8. When the double-headed motor 7 works, it will drive the connecting rod 8 to rotate. There are two connecting rods 8, and both connecting rods 8 are rotatably connected to the middle of the fixed seat 1. One end of the connecting rod 8 away from the double-headed motor 7 is fixedly connected with a wheel 3. When the two connecting rods 8 rotate, they will drive the two wheels 3 to rotate, so as to conveniently drive the whole device to move. The top of the fixed seat 1 is fixedly connected with a fixed cylinder 5 and a fixed frame 6. The middle of the fixed frame 6 is rotatably connected with a first rotating rod 25. An outer circumference of the first rotating rod 25 is fixedly connected with a second bevel gear 34 and a first bevel gear 33. When the first rotating rod 25 rotates, it will drive the second bevel gear 34 and the first bevel gear 33 to rotate simultaneously. At the same time, the first rotating rod 25 can conveniently support the second bevel gear 34 and the first bevel gear 33. The bottom of the fixed frame 6 is rotatably connected with a movable rod 9. The top of the movable rod 9 is fixedly connected with a bevel gear 32. Both the second bevel gear 34 and the first bevel gear 33 are meshed with the bevel gear 32. When the second bevel gear 34 and the first bevel gear 33 rotate simultaneously, they will drive the bevel gear 32 to rotate meshingly, so as to realize a reciprocating motion. When the bevel gear 32 rotates meshingly, it will drive the movable rod 9 to move simultaneously. The bottom of the movable rod 9 is fixedly connected with a nozzle base 23. When the movable rod 9 moves, it will drive the nozzle base 23 to rotate reciprocally. One side of the nozzle base 23 is fixedly connected with a nozzle 30. When the nozzle base 23 rotates, it will drive the nozzle 30 to move, so as to conveniently irrigate while planting.

[0034] Referring to Figure 4 and Figure 6 , on the other side of the nozzle base 23, a water injection hose 22 is fixedly connected. One end of the water injection hose 22 away from the nozzle base 23 is fixedly connected with a water pump 20. The bottom of the water pump 20 is fixedly connected with a water suction pipe 21 and a water tank 19. One end of the water suction pipe 21 away from the water pump 20 is fixedly connected inside the water tank 19. When the water pump 20 works, it will pump the water source inside the water tank 19 through the water suction pipe 21, and at the same time, it will inject the water source into the inside of the nozzle base 23 through the water injection hose 22, and then spray it out through the nozzle 30 for irrigation. The middle of the fixed cylinder 5 is rotatably connected with a second rotating rod 29. An outer circumference of the second rotating rod 29 is fixedly connected with an adjusting block 31 and a second belt pulley 28. There are multiple adjusting blocks 31, and the diameters of the multiple adjusting blocks 31 are all the same. When the second belt pulley 28 rotates, it will drive the second rotating rod 29 to rotate. When the second rotating rod 29 rotates, it will drive the multiple adjusting blocks 31 to move, thus realizing fixed-distance sowing and reducing the labor intensity of the staff.

[0035] Referring to Figure 4, one end of the first rotating rod 25 is fixedly connected with a first pulley 26. When the first pulley 26 rotates, it will drive the first rotating rod 25 to rotate simultaneously. Synchronous belts 27 are sleeved on the outer peripheries of the first pulley 26 and the second pulley 28. When the first pulley 26 rotates, it will drive the second pulley 28 to rotate through the synchronous belt 27. A discharge pipe 18 is fixedly connected to the bottom of the fixed cylinder 5, and a storage box 17 is fixedly connected to the top of the fixed cylinder 5. The storage box 17 can facilitate the storage of pumpkin seeds. A driving component is arranged on one side of the fixed frame 6. The driving component is used to drive the first rotating rod 25 to rotate. The driving component includes a second motor 24. The second motor 24 is fixedly connected to one side of the fixed frame 6. One end of the first rotating rod 25 is fixedly connected to the output end of the second motor 24. When the second motor 24 rotates, it can conveniently drive the first rotating rod 25 to rotate.

[0036] Refer to Figure 1 and Figure 3 , a support plate 10 is fixedly connected to the top of the fixed seat 1. A circular gear 12 is rotatably connected to one side of the support plate 10. The support plate 10 can conveniently support the circular gear 12. A moving rod 13 is slidably connected to the middle of the fixed seat 1. A rack plate 14 is fixedly connected to one side of the moving rod 13. The rack plate 14 and the circular gear 12 mesh with each other. Limit blocks 15 are fixedly connected to both sides of the moving rod 13. A limit groove 16 is formed in the middle of the fixed seat 1. The limit blocks 15 are slidably connected to the middle of the limit groove 16. The limit groove 16 and the limit blocks 15 can limit the moving rod 13, thereby preventing the moving rod 13 from shifting when moving. A plurality of plows 4 are fixedly connected to the bottom of the moving rod 13. When the circular gear 12 rotates, it will drive the moving rod 13 to move through the rack plate 14. When the moving rod 13 moves, it will drive a plurality of plows 4 to move simultaneously, so as to conveniently adjust the depth of the planting groove opened according to the planting needs.

[0037] Refer to Figure 1 and Figure 3 , a power component is arranged on one side of the support plate 10. The power component is used to drive the circular gear 12 to rotate. The power component includes a first motor 11. The first motor 11 is fixedly connected to one side of the support plate 10. The support plate 10 can support and fix the first motor 11, so as to facilitate the first motor 11 to work better. The middle of the circular gear 12 is fixedly connected to the output end of the first motor 11. When the first motor 11 works, it can conveniently drive the circular gear 12 to rotate. A handle 2 is fixedly connected to the top of the fixed seat 1. The handle 2 is made of stainless steel. The handle 2 can facilitate the staff to control the overall movement of the device, thereby preventing the overall device from shifting when moving.

[0038] Working principle: When sowing, the double-headed motor 7 will work. When the double-headed motor 7 works, it will drive the connecting rod 8 to rotate. When the connecting rod 8 rotates, it will drive the wheels 3 to rotate simultaneously, so as to conveniently drive the whole device to move and sow.

[0039] When irrigating while sowing, the second motor 24 will work. When the second motor 24 works, it will drive the first rotating rod 25 to rotate. When the first rotating rod 25 rotates, it will drive the second bevel gear 34 and the first bevel gear 33 to move simultaneously. When the second bevel gear 34 and the first bevel gear 33 move simultaneously, they will drive the bevel gear 32 to rotate. When the bevel gear 32 rotates, it will drive the nozzle base 23 to rotate simultaneously through the movable rod 9, so as to conveniently irrigate while planting. At the same time, when the first rotating rod 25 rotates, it will drive the first belt pulley 26 to rotate. When the first belt pulley 26 rotates, it will drive the second belt pulley 28 to rotate through the synchronous belt 27. When the second belt pulley 28 rotates, it will drive a plurality of adjusting blocks 31 to move simultaneously through the second rotating rod 29, thus realizing fixed-distance sowing.

[0040] When it is necessary to adjust according to the depth of the planted furrow, the first motor 11 will work. When the first motor 11 works, it will drive the circular gear 12 to rotate. When the circular gear 12 rotates, it will drive the moving rod 13 to move through the rack plate 14. When the moving rod 13 moves, it will drive a plurality of plows 4 to move simultaneously, so as to conveniently adjust the depth of the planted furrow according to the planting needs.

[0041] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pumpkin seed fixed-distance sowing device, comprising a fixing seat (1), characterized in that: A double-headed motor (7) is fixedly connected inside the fixing seat (1), a connecting rod (8) is fixedly connected to the output end of the double-headed motor (7), a wheel (3) is fixedly connected to one end of the connecting rod (8) away from the double-headed motor (7), a fixing cylinder (5) and a fixing frame (6) are fixedly connected to the top of the fixing seat (1), a rotating rod (25) is rotatably connected to the middle of the fixing frame (6), and a bevel gear (34) is fixedly connected to the outer periphery of the rotating rod (25). and bevel gear one (33), the bottom of the fixed frame (6) is rotatably connected to a movable rod (9), the top of the movable rod (9) is fixedly connected to a bevel gear (32), the bevel gear two (34) and the bevel gear one (33) are both meshed with the bevel gear (32), the bottom of the movable rod (9) is fixedly connected to a nozzle base (23), one side of the nozzle base (23) is fixedly connected to a nozzle (30), and the other side of the nozzle base (23) is fixedly connected to A water injection hose (22) is connected, and one end of the water injection hose (22) away from the nozzle base (23) is fixedly connected to a water pump (20), and the bottom of the water pump (20) is fixedly connected to a water suction pipe (21) and a water tank (19), and one end of the water suction pipe (21) away from the water pump (20) is fixedly connected to the inside of the water tank (19), and the middle part of the fixed cylinder (5) is rotatably connected to a rotating rod (29), and the outer periphery of the rotating rod (29) is fixedly connected to an adjusting Block (31) and pulley 2 (28), one end of the rotating rod 1 (25) is fixedly connected with pulley 1 (26), the outer circumferences of pulley 1 (26) and pulley 2 (28) are both sleeved with synchronous belts (27), the bottom of the fixed cylinder (5) is fixedly connected with a discharge pipe (18), the top of the fixed cylinder (5) is fixedly connected with a storage box (17), and a driving component is provided on one side of the fixed frame (6), and the driving component is used to drive the rotating rod 1 (25) to rotate.

2. A pumpkin seed fixed-distance sowing device according to claim 1, characterized in that: The driving assembly comprises a second motor (24), wherein the second motor (24) is fixedly connected to one side of the fixing frame (6), and one end of the first rotating rod (25) is fixedly connected to the output end of the second motor (24).

3. The pumpkin seed fixed-distance sowing device according to claim 1, characterized in that: The top of the fixed seat (1) is fixedly connected to a support plate (10), one side of the support plate (10) is rotatably connected to a circular gear (12), the middle of the fixed seat (1) is slidably connected to a moving rod (13), one side of the moving rod (13) is fixedly connected to a rack plate (14), the rack plate (14) and the circular gear (12) are meshed with each other, the bottom of the moving rod (13) is fixedly connected to a plurality of plows (4), and one side of the support plate (10) is provided with a power assembly, which is used to drive the circular gear (12) to rotate.

4. A pumpkin seed fixed-distance sowing device according to claim 3, characterized in that: The power assembly comprises an electric motor (11), the electric motor (11) is fixedly connected to one side of the support plate (10), and the middle part of the circular gear (12) is fixedly connected to the output end of the electric motor (11).

5. The pumpkin seed fixed-distance sowing device according to claim 1, characterized in that: A plurality of the adjustment blocks (31) are provided, and the plurality of adjustment blocks (31) have the same size and diameter.

6. The pumpkin seed fixed-distance sowing device according to claim 1, characterized in that: Two connecting rods (8) are provided, and both connecting rods (8) are rotatably connected to the middle part of the fixing seat (1).

7. The pumpkin seed fixed-distance sowing device according to claim 3, characterized in that: Both sides of the moving rod (13) are fixedly connected to limiting blocks (15), a limiting groove (16) is provided in the middle of the fixing seat (1), and the limiting block (15) is slidably connected to the middle of the limiting groove (16).

8. The pumpkin seed fixed-distance sowing device according to claim 1, characterized in that: A handle (2) is fixedly connected to the top of the fixing seat (1), and the handle (2) is made of stainless steel.

Images