Pit digging recovery device for seedling planting

Abstract

The utility model discloses a seedling planting pit-digging recovery device, which particularly relates to the technical field of seedling planting devices, and comprises a support plate, a sliding chute is formed in the front side of the support plate, a pit-digging assembly is arranged on one side of the sliding chute, a mounting groove is formed in the front side of the support plate and located at the bottom of the sliding chute, and a handle is fixedly connected to the rear side of the support plate. And an anti-skid pad is fixedly connected outside the handle. According to the utility model, the pit digging assembly is arranged, the stability and the consistency of the pit digging depth are ensured through accurate control of a stepping motor, the pit digging speed is greatly increased through high-speed rotation of a spiral blade driven by a driving motor, the pit digging time is remarkably shortened, and powerful support is provided for rapid planting of nursery stocks; by arranging a recovery assembly, a second hydraulic rod pushes an arc-shaped push plate to automatically push soil beside a pit into the pit, rapid and uniform backfilling is achieved, after the soil is backfilled through a pressing wheel driven by a third hydraulic rod, the soil can be effectively compacted, it is ensured that seedling roots make close contact with the soil, and growth and survival of seedlings are facilitated.

Description

Technical Field

[0001] This utility model relates to the technical field of seedling planting devices, and more specifically, to a seedling planting pit digging and restoration device. Background Technology

[0002] In today's wave of ecological construction and greening, the planting of seedlings and saplings has reached an unprecedented scale and frequency. Whether it is the creation of urban landscape gardens, the construction of green belts along roads, or the ecological restoration projects of vast forests, a huge number of seedlings are planted every year in order to achieve many important ecological functions such as beautifying the environment, purifying the air, and regulating the climate. Therefore, seedling planting pit digging and restoration devices are needed to meet the planting needs of seedlings and saplings.

[0003] Traditionally, these tasks have relied mainly on manual labor, which is not only time-consuming and labor-intensive but also inefficient and difficult to meet the needs of large-scale planting. At the same time, manual digging often results in problems such as inconsistent depth and irregular shape, which affect the growth and survival of seedling roots. In addition, the soil backfilling and compaction process lacks standardized operations, resulting in inconsistent soil density, which further affects the growth environment of seedlings. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, this utility model provides a seedling planting pit restoration device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a seedling planting hole-digging and restoration device, comprising a support plate, a sliding groove on the front side of the support plate, a hole-digging component on one side of the sliding groove, an installation groove on the front side of the support plate and at the bottom of the sliding groove, a handle fixedly connected to the rear side of the support plate, an anti-slip pad fixedly connected to the outside of the handle, a U-shaped plate fixedly connected to the bottom of the support plate, a restoration component inside the U-shaped plate, two grooves on the rear side of the U-shaped plate, movable wheels inside the two grooves, the movable wheels being rotatably connected to the U-shaped plate, two first cone rods threadedly connected inside the U-shaped plate, both first cone rods having threads on their exteriors, and a knob fixedly connected to the top of each of the two first cone rods.

[0006] As a further description of the above technical solution:

[0007] The pit-digging assembly includes a first slider that is slidably connected inside a groove. Two limiting rods are sleeved inside the first slider. The limiting rods are fixedly connected to a support plate. A threaded rod is threadedly connected inside the first slider and between the two limiting rods.

[0008] As a further description of the above technical solution:

[0009] The top end of the threaded rod is rotatably connected to the support plate, and the bottom end of the threaded rod is provided with a stepper motor for driving its rotation. The stepper motor is located inside the mounting groove and is fixedly connected to the support plate. Two slide rails are fixedly connected to one side of the first slider.

[0010] As a further description of the above technical solution:

[0011] Both slide rails have a second slider slidably connected inside them. A first hydraulic rod is fixedly connected to one side of each of the two second sliders. One side of the first hydraulic rod is fixedly connected to the first slider. A connecting block is fixedly connected between the two second sliders.

[0012] As a further description of the above technical solution:

[0013] A drive motor is installed on the top of the connecting block. The output end of the drive motor passes through the connecting block and is fixedly connected to a second cone rod. A spiral blade is fixedly connected to the outside of the second cone rod.

[0014] As a further description of the above technical solution:

[0015] The recovery assembly includes a second hydraulic rod fixedly connected to the inner walls of both sides of the U-shaped plate. The output ends of the two second hydraulic rods are fixedly connected to an arc-shaped push plate, and a pressure roller is provided on one side of the arc-shaped push plate.

[0016] As a further description of the above technical solution:

[0017] The pressure roller is rotatably connected to a U-shaped block, and two third hydraulic rods are fixedly connected to one side of the U-shaped block. One side of each of the two third hydraulic rods is fixedly connected to the U-shaped plate.

[0018] The technical effects and advantages of this utility model are as follows:

[0019] By incorporating a digging component, precise and efficient digging operations are achieved. The precise control of the stepper motor ensures the stability of the digging depth, while the high-speed rotation of the spiral blade driven by the drive motor greatly accelerates the digging speed, providing strong support for the rapid planting of seedlings. By incorporating a recovery component, the arc-shaped pusher plate driven by the second hydraulic rod can automatically push the soil beside the pit into the pit, achieving rapid backfilling. The pressure roller driven by the third hydraulic rod can effectively compact the backfilled soil, ensuring close contact between the seedling roots and the soil. The compaction process not only improves the density of the soil but also helps the seedling roots grow stably and absorb water, thereby improving the survival rate of the seedlings. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0021] Figure 2This is a schematic diagram of the overall rear structure of this utility model.

[0022] Figure 3 This is a schematic diagram of the hole-digging component structure of this utility model.

[0023] Figure 4 This is a schematic diagram of the recovery component structure of this utility model.

[0024] The attached diagram is labeled as follows: 1. Support plate; 2. Slide groove; 3. Mounting groove; 4. Handle; 5. Anti-slip pad; 6. U-shaped plate; 7. Groove; 8. Moving wheel; 9. First cone rod; 10. Knob; 11. First slider; 12. Limiting rod; 13. Threaded rod; 14. Stepper motor; 15. Slide rail; 16. Second slider; 17. First hydraulic rod; 18. Connecting block; 19. Drive motor; 20. Second cone rod; 21. Spiral blade; 22. Second hydraulic rod; 23. Arc-shaped push plate; 24. Pressure roller; 25. U-shaped block; 26. Third hydraulic rod. Detailed Implementation

[0025] 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] As attached Figure 1-4 The seedling planting and restoration device shown includes a support plate 1, a chute 2 on the front side of the support plate 1, a digging component on one side of the chute 2, an installation groove 3 on the front side of the support plate 1 and at the bottom of the chute 2, a handle 4 fixedly connected to the rear side of the support plate 1, an anti-slip pad 5 fixedly connected to the outside of the handle 4, a U-shaped plate 6 fixedly connected to the bottom of the support plate 1, a restoration component inside the U-shaped plate 6, two grooves 7 on the rear side of the U-shaped plate 6, movable wheels 8 inside the two grooves 7, rotatably connected to the U-shaped plate 6, two first cone rods 9 threadedly connected inside the U-shaped plate 6, both first cone rods 9 having threads on the outside, and a knob 10 fixedly connected to the top of each of the two first cone rods 9.

[0027] In some embodiments, according to Figure 3As shown, the pit-digging assembly includes a first slider 11 slidably connected inside the slide groove 2. Two limiting rods 12 are sleeved inside the first slider 11 and are fixedly connected to the support plate 1. A threaded rod 13 is threadedly connected inside the first slider 11 and between the two limiting rods 12. The top end of the threaded rod 13 is rotatably connected to the support plate 1. A stepper motor 14 for driving its rotation is provided at the bottom end of the threaded rod 13. The stepper motor 14 is located inside the mounting groove 3 and is fixedly connected to the support plate 1. Two slide rails 15 are fixedly connected to one side of the first slider 11. A second slider 16 is slidably connected inside each of the two slide rails 15. A first hydraulic rod 17 is fixedly connected to one side of each of the two second sliders 16. One side of the first hydraulic rod 17 is fixedly connected to the first slider 11. A connecting block 18 is fixedly connected between the two second sliders 16. A drive motor 19 is installed on the top of the connecting block 18. The output end of the drive motor 19 passes through the connecting block 18 and is fixedly connected to a second cone rod 20. A spiral blade 21 is fixedly connected to the outside of the second cone rod 20.

[0028] In some embodiments, according to Figure 4 As shown, the recovery assembly includes second hydraulic rods 22 fixedly connected to the inner walls of both sides of the U-shaped plate 6. The output ends of the two second hydraulic rods 22 are fixedly connected to arc-shaped push plates 23. A pressure roller 24 is provided on one side of the arc-shaped push plate 23. A U-shaped block 25 is rotatably connected to the outside of the pressure roller 24. Two third hydraulic rods 26 are fixedly connected to one side of the U-shaped block 25. One side of each of the two third hydraulic rods 26 is fixedly connected to the U-shaped plate 6.

[0029] The working principle of this utility model is as follows: When in use, hold the handle 4 and move the digging and restoration device by moving the wheel 8. When it is moved to a suitable position, turn the knob 10 to insert the first cone rod 9 into the soil and fix the digging and restoration device.

[0030] When digging a hole, the first hydraulic rod 17 pushes the second slider 16 to move along the slide rail 15. When it moves to the appropriate position, the first hydraulic rod 17 stops moving. The drive motor 19 drives the second cone rod 20 and the spiral blade 21 at the output end to rotate. At the same time, the stepper motor 14 drives the threaded rod 13 at the output end to rotate. The threaded rod 13 drives the first slider 11 to move downward along the slide groove 2. The first slider 11 drives the slide rail 15, the second cone rod 20 and the spiral blade 21 to move, so that the second cone rod 20 and the spiral blade 21 dig a hole in the ground. After the hole is dug, the stepper motor 14 and the threaded rod 13 rotate in the opposite direction, driving the first slider 11 and the slide rail 15 to move upward. The first hydraulic rod 17 retracts to reset the second cone rod 20 and the spiral blade 21. Then the seedlings are planted in the dug hole.

[0031] During the recovery process, the second hydraulic rod 22 pushes the arc-shaped push plate 23 at the output end, and the arc-shaped push plate 23 pushes the soil next to the pit into the pit. The third hydraulic rod 26 pushes the pressure roller 24 to compact the soil. Then, the pit recovery device is moved by the handle 4 and the moving wheel 8, so that the pressure roller 24 compacts the soil at different angles.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A seedling planting pit restoration device, comprising a support plate (1), characterized in that: The support plate (1) has a groove (2) on its front side, and a pit-digging component is provided on one side of the groove (2). The support plate (1) has an installation groove (3) on its front side and at the bottom of the groove (2). The support plate (1) has a handle (4) fixedly connected to its rear side. The handle (4) has an anti-slip pad (5) fixedly connected to its exterior. The support plate (1) has a U-shaped plate (6) fixedly connected to its bottom. The U-shaped plate (6) has a recovery component inside. The U-shaped plate (6) has two grooves (7) on its rear side. The two grooves (7) have movable wheels (8) inside. The movable wheels (8) are rotatably connected to the U-shaped plate (6). The U-shaped plate (6) has two first cone rods (9) threadedly connected inside. The two first cone rods (9) have threads on their exteriors. The tops of the two first cone rods (9) are fixedly connected to knobs (10).

2. The seedling planting pit restoration device according to claim 1, characterized in that: The digging assembly includes a first slider (11) slidably connected inside the slide groove (2), and two limiting rods (12) are sleeved inside the first slider (11). The limiting rods (12) are fixedly connected to the support plate (1), and a threaded rod (13) is threadedly connected inside the first slider (11) and between the two limiting rods (12).

3. The seedling planting pit restoration device according to claim 2, characterized in that: The top end of the threaded rod (13) is rotatably connected to the support plate (1), and the bottom end of the threaded rod (13) is provided with a stepper motor (14) for driving its rotation. The stepper motor (14) is located inside the mounting groove (3) and is fixedly connected to the support plate (1). Two slide rails (15) are fixedly connected to one side of the first slider (11).

4. The seedling planting pit restoration device according to claim 3, characterized in that: The two slide rails (15) are each slidably connected to a second slider (16), and a first hydraulic rod (17) is fixedly connected to one side of each of the two second sliders (16). One side of the first hydraulic rod (17) is fixedly connected to the first slider (11), and a connecting block (18) is fixedly connected between the two second sliders (16).

5. The seedling planting pit restoration device according to claim 4, characterized in that: A drive motor (19) is installed on the top of the connecting block (18). The output end of the drive motor (19) passes through the connecting block (18) and is fixedly connected to a second cone rod (20). A spiral blade (21) is fixedly connected to the outside of the second cone rod (20).

6. The seedling planting pit restoration device according to claim 1, characterized in that: The recovery assembly includes a second hydraulic rod (22) fixedly connected to the inner walls of both sides of the U-shaped plate (6). The output ends of the two second hydraulic rods (22) are fixedly connected to an arc-shaped push plate (23). A pressure roller (24) is provided on one side of the arc-shaped push plate (23).

7. The seedling planting pit restoration device according to claim 6, characterized in that: The pressure roller (24) is rotatably connected to a U-shaped block (25), and two third hydraulic rods (26) are fixedly connected to one side of the U-shaped block (25). Both third hydraulic rods (26) are fixedly connected to the U-shaped plate (6) on one side.

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