Grassland vegetation restoration seeder

Abstract

This utility model discloses a grassland vegetation restoration seeder, relating to the field of grassland vegetation restoration technology. It includes a moving mechanism comprising a support frame with drive hub motors on both sides of one end and driven hubs rotatably connected to both sides of the other end of the support frame; and an adjustable-spacing feeding mechanism including a seed storage chamber. Through the adjustable-spacing feeding mechanism, the horizontal spacing of the seed storage chamber can be flexibly adjusted by using a sliding block that slides along a slide rail and is locked by a first fixing screw. A temporary storage trough slides along an adjusting slide rod and is fixed by a second fixing screw. In the adjustable-spacing seeding mechanism, a seed-dropping wheel slides along a drive rod and is locked by a third fixing screw, allowing for rapid adjustment of the seeding point spacing. This adapts to the different growth characteristics of grass seeds in areas such as tidal flats and slopes, and precisely sets the feeding unit spacing according to soil fertility differences, avoiding the uneven density caused by traditional fixed spacing.

Description

Technical Field

[0001] This utility model relates to the field of grassland vegetation restoration technology, specifically to a grassland vegetation restoration seeder. Background Technology

[0002] Traditional grassland vegetation restoration seeders are mainly used in the field of grassland ecological restoration for vegetation reconstruction in degraded and desertified grasslands. They improve grassland cover, curb desertification, and restore grassland ecological functions by sowing grass seeds. Adaptable to different grassland types, they provide a foundation for natural vegetation growth and are key equipment for promoting vegetation restoration in grassland ecological management.

[0003] However, in the diverse scenarios of grassland restoration, the feeding and sowing spacing of traditional devices is fixed, and the spacing cannot be adjusted according to the grass type and soil fertility, resulting in uneven density. Moreover, the spacing adjustment requires disassembling the equipment, which is cumbersome. When it is necessary to flexibly adapt to different restoration areas, such as tidal flats and slopes, the efficiency is low and the quality of vegetation restoration is affected. Utility Model Content

[0004] This utility model provides a grassland vegetation restoration seeder to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A grassland vegetation restoration seeder includes a moving mechanism, which includes a support frame. Drive hub motors are installed on both sides of one end of the support frame, and driven hubs are rotatably connected to both sides of the other end of the support frame. An adjustable-spacing feeding mechanism includes a grass seed storage chamber. A sliding block is installed on one side of the grass seed storage chamber. A slide rail is slidably connected inside the sliding block, and a first fixing screw is threaded inside the sliding block, with the end of the first fixing screw overlapping the surface of the slide rail. An adjustable-spacing seeding mechanism includes a motor. The surface of the motor is fixedly connected to the surface of the support frame, and a first synchronous pulley is fixedly connected to one end of the motor shaft. A synchronous belt overlaps the surface of the first synchronous pulley.

[0007] A further improvement of the present invention is that the moving mechanism further includes a battery box, the bottom of which is fixedly connected to the top of the support frame.

[0008] A further improvement of this utility model is that the adjustable spacing feeding mechanism also includes a conveying pipe, the inside of which is equipped with a solenoid valve, the upper end of which is connected to the bottom of the inner cavity of the grass seed storage chamber, and the lower end of which is connected to a temporary storage tank.

[0009] A further improvement of this utility model is that: an adjusting slide rod is slidably connected inside the temporary storage tank, and the two ends of the adjusting slide rod are fixedly connected to the surface of the support frame; a second fixing screw is threaded inside the temporary storage tank.

[0010] A further improvement of this utility model is that: the end of the second fixing screw overlaps with the surface of the adjusting slide rod; a soil-breaking plow head is fixedly connected to the surface of the temporary storage groove; a seeding tube is provided at one end of the bottom of the inner cavity of the temporary storage groove; the seeding tube is located behind the soil-breaking plow head; and the bottom of the middle part of the inner cavity of the temporary storage groove is set as an inwardly concave arc shape.

[0011] A further improvement of the present invention is that the adjustable spacing seeding mechanism further includes a second synchronous wheel, the surface of which meshes with the inner wall of one end of the synchronous belt.

[0012] A further improvement of this utility model is that: a drive rod is fixedly connected inside the second synchronous wheel, a lower dial wheel is slidably connected to the surface of the drive rod, and a third fixing screw is threaded on both sides of the lower dial wheel, with the end of the third fixing screw overlapping the surface of the drive rod.

[0013] A further improvement of this utility model is that: the surface of the seeding wheel is provided with a seeding disc, and the inside of the seeding disc is provided with a groove.

[0014] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0015] This utility model provides a grassland vegetation restoration seeder. Through the adjustable spacing feeding mechanism, a sliding block slides along a slide rail and is locked in place by a first fixing screw. This allows for flexible adjustment of the lateral spacing of the grass seed storage chamber. The temporary storage trough slides along an adjusting rod and is fixed by a second fixing screw. In the adjustable spacing seeding mechanism, the seed-dropping wheel slides along a drive rod and is locked in place by a third fixing screw. This allows for quick adjustment of the seeding point spacing, adapting to the grass seed growth characteristics of different areas such as tidal flats and slopes. The spacing of the feeding units is precisely set according to soil fertility differences, avoiding the uneven density caused by traditional fixed spacing. The adjustment process does not require disassembling the equipment; it can be completed simply by tightening or loosening the screws, making operation convenient and significantly reducing adjustment time. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a bottom view of the structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the lower structure of the battery box of this utility model;

[0019] Figure 4 This is a side view of the feeding mechanism of this utility model;

[0020] Figure 5 This is a bottom view of the feeding mechanism of this utility model;

[0021] Figure 6 This is a schematic diagram of the adjustable spacing sowing mechanism of this utility model.

[0022] In the diagram: 11. Support frame; 12. Drive hub motor; 13. Driven hub; 14. Battery box; 21. Seed storage chamber; 22. Sliding block; 23. Slide rail; 24. Conveying pipe; 25. Solenoid valve; 26. Temporary storage tank; 27. Adjusting slide bar; 28. Soil-breaking plow; 29. ​​Seeding pipe; 31. Motor; 32. First synchronous pulley; 33. Synchronous belt; 34. Second synchronous pulley; 35. Drive rod; 36. Seeding wheel; 37. Seeding paddle. Detailed Implementation

[0023] The present invention will be further described in detail below with reference to embodiments:

[0024] Example 1, as Figures 1-6 As shown, this utility model provides a grassland vegetation restoration seeder, including a moving mechanism, which includes a support frame 11. Drive hub motors 12 are installed on both sides of one end of the support frame 11, and driven hubs 13 are rotatably connected to both sides of the other end of the support frame 11. An adjustable spacing feeding mechanism includes a grass seed storage chamber 21, a sliding block 22 on one side of the grass seed storage chamber 21, a slide rail 23 slidably connected inside the sliding block 22, and a first fixing screw threaded inside the sliding block 22, the end of which overlaps with the surface of the slide rail 23. An adjustable spacing seeding mechanism includes a motor 31, the surface of which is fixedly connected to the surface of the support frame 11. A first synchronous pulley 32 is fixedly connected to one end of the motor 31's shaft, and a synchronous belt 33 overlaps with the surface of the first synchronous pulley 32.

[0025] In this embodiment, before operation, the spacing is adjusted according to the grass seed type and soil fertility requirements: in the adjustable spacing feeding mechanism, the first fixing screw of the sliding block 22 is loosened, and the grass seed storage cavity 21 is pushed to slide along the slide rail 23 to the preset lateral spacing and then locked; at the same time, the second fixing screw of the temporary storage groove 26 is loosened, and it slides along the adjusting slide rod 27 to match the spacing of the grass seed storage cavity 21 and then fixed, so as to ensure that the spacing of the feeding unit is adapted to the sowing requirements.

[0026] Example 2, as Figures 1-6As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the moving mechanism further includes a battery box 14, the bottom of which is fixedly connected to the top of the support frame 11. The adjustable spacing feeding mechanism further includes a conveying pipe 24, an electromagnetic valve 25 is provided inside the conveying pipe 24, the upper end of the conveying pipe 24 is connected to the bottom of the inner cavity of the grass seed storage chamber 21, the lower end of the conveying pipe 24 is connected to a temporary storage trough 26, an adjusting slide rod 27 is slidably connected inside the temporary storage trough 26, both ends of the adjusting slide rod 27 are fixedly connected to the surface of the support frame 11, a second fixing screw is threaded inside the temporary storage trough 26, the end of the second fixing screw overlaps with the surface of the adjusting slide rod 27, a soil-breaking plow head 28 is fixedly connected to the surface of the temporary storage trough 26, a seeding pipe 29 is provided at one end of the bottom of the inner cavity of the temporary storage trough 26, the seeding pipe 29 is located behind the soil-breaking plow head 28, and the bottom of the middle part of the inner cavity of the temporary storage trough 26 is set as an inwardly concave arc shape.

[0027] In this embodiment, by loosening the third fixing screws on both sides of the seeding wheel 36 in the adjustable spacing seeding mechanism, the seeding wheel 36 slides along the drive rod 35 to the spacing corresponding to the temporary storage tank 26 and then locks it, thus completing the adjustment of the seeding point spacing. There is no need to disassemble the equipment. During operation, the battery box 14 supplies power to the drive hub motor 12, which drives the support frame 11 and the driven hub 13 to move. The device moves to the working area, and the grass seeds in the grass seed storage chamber 21 are transported through the conveying pipe 24. The solenoid valve 25 controls the flow rate into the temporary storage tank 26, and the concave arc-shaped bottom guides the grass seeds to gather.

[0028] Example 3, as Figures 1-6 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the adjustable spacing sowing mechanism further includes a second synchronous wheel 34, the surface of the second synchronous wheel 34 meshes with the inner wall of one end of the synchronous belt 33, a drive rod 35 is fixedly connected inside the second synchronous wheel 34, a seeding wheel 36 is slidably connected to the surface of the drive rod 35, a third fixing screw is threaded on both sides of the seeding wheel 36, the end of the third fixing screw overlaps with the surface of the drive rod 35, a seeding disc 37 is provided on the surface of the seeding wheel 36, and a groove is provided inside the seeding disc 37.

[0029] In this embodiment, the first synchronous wheel 32 is driven by the motor 31, and the second synchronous wheel 34 and the drive rod 35 are rotated by the synchronous belt 33. The seeding wheel 36 rotates with the drive rod, and the seeding disc 37 on its surface pushes the grass seeds in the temporary storage groove 26 to the seeding tube 29 through the groove. During the movement, the soil-breaking plow head 28 loosens the soil in advance, and the seeding tube 29 accurately sows the grass seeds into the loosened soil, completing the sowing operation for grassland vegetation restoration.

[0030] The working principle of this grassland vegetation restoration seeder will be explained in detail below.

[0031] like Figures 1-6 As shown, before operation, the spacing is adjusted according to the grass seed type and soil fertility requirements: In the adjustable spacing feeding mechanism, the first fixing screw of the sliding block 22 is loosened, and the grass seed storage chamber 21 is pushed to slide along the slide rail 23 to the preset lateral spacing and then locked; at the same time, the second fixing screw of the temporary storage groove 26 is loosened, so that it slides along the adjusting slide rod 27 and is fixed after matching the spacing with the grass seed storage chamber 21, ensuring that the spacing of the feeding unit is adapted to the sowing requirements. In the adjustable spacing sowing mechanism, the third fixing screws on both sides of the seed feeding wheel 36 are loosened, and it slides along the drive rod 35 to the spacing corresponding to the temporary storage groove 26 and then locks, completing the adjustment of the sowing point spacing. There is no need to disassemble the equipment. During operation, the battery box 14 serves as the drive hub. The motor 12 provides power, driving the support frame 11 and driven wheel hub 13 to move. The device moves to the working area. The grass seeds in the grass seed storage chamber 21 are transported through the conveying pipe 24. The solenoid valve 25 controls the flow rate into the temporary storage tank 26. The concave arc bottom guides the grass seeds to gather. At the same time, the motor 31 drives the first synchronous wheel 32, which drives the second synchronous wheel 34 and drive rod 35 to rotate through the synchronous belt 33. The seeding wheel 36 rotates with the drive rod. The seeding disc 37 on its surface pushes the grass seeds in the temporary storage tank 26 to the seeding tube 29 through the groove. During the movement, the soil-breaking plow head 28 pre-loosens the soil. The seeding tube 29 accurately sows the grass seeds into the loosened soil, completing the sowing operation for grassland vegetation restoration.

[0032] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A grassland vegetation restoration seeder, characterized in that: include The moving mechanism includes a support frame (11), with drive hub motors (12) provided on both sides of the end of the support frame (11), and driven hubs (13) rotatably connected to both sides of the other end of the support frame (11). An adjustable spacing feeding mechanism is provided, the feeding mechanism includes a grass seed storage cavity (21), a sliding block (22) is provided on one side of the grass seed storage cavity (21), a slide rail (23) is slidably connected inside the sliding block (22), a first fixing screw is threaded inside the sliding block (22), and the end of the first fixing screw overlaps with the surface of the slide rail (23). An adjustable spacing seeding mechanism is provided, the seeding mechanism including a motor (31), the surface of the motor (31) is fixedly connected to the surface of the support frame (11), one end of the rotating shaft of the motor (31) is fixedly connected to a first synchronous pulley (32), and a synchronous belt (33) overlaps the surface of the first synchronous pulley (32).

2. The grassland vegetation restoration seeder according to claim 1, characterized in that; The moving mechanism also includes a battery box (14), the bottom of which is fixedly connected to the top of the support frame (11).

3. The grassland vegetation restoration seeder according to claim 1, characterized in that: The adjustable spacing feeding mechanism also includes a conveying pipe (24), and a solenoid valve (25) is provided inside the conveying pipe (24). The upper end of the conveying pipe (24) is connected to the bottom of the inner cavity of the grass seed storage chamber (21), and the lower end of the conveying pipe (24) is connected to a temporary storage tank (26).

4. The grassland vegetation restoration seeder according to claim 3, characterized in that: The temporary storage slot (26) is internally slidably connected to an adjusting slide rod (27), the two ends of which are fixedly connected to the surface of the support frame (11), and the temporary storage slot (26) is internally threaded with a second fixing screw.

5. The grassland vegetation restoration seeder according to claim 4, characterized in that: The end of the second fixing screw overlaps with the surface of the adjusting slide bar (27). The surface of the temporary storage groove (26) is fixedly connected to the soil breaking plow (28). One end of the bottom of the inner cavity of the temporary storage groove (26) is provided with a seeding tube (29). The seeding tube (29) is located behind the soil breaking plow (28). The bottom of the middle part of the inner cavity of the temporary storage groove (26) is set as an inwardly concave arc shape.

6. The grassland vegetation restoration seeder according to claim 1, characterized in that: The adjustable spacing seeding mechanism also includes a second synchronous wheel (34), the surface of which meshes with the inner wall of one end of the synchronous belt (33).

7. The grassland vegetation restoration seeder according to claim 6, characterized in that: The second synchronous pulley (34) is internally fixedly connected to a drive rod (35), and the surface of the drive rod (35) is slidably connected to a lower gear wheel (36). The lower gear wheel (36) is internally threaded with a third fixing screw on both sides, and the end of the third fixing screw overlaps with the surface of the drive rod (35).

8. The grassland vegetation restoration seeder according to claim 7, characterized in that: The surface of the seeding wheel (36) is provided with a seeding paddle (37), and the inside of the seeding paddle (37) is provided with a groove.

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