Seeding device suitable for ecological restoration greening engineering of slope landform

Abstract

The utility model relates to ecological restoration technical field, and disclose the seeding device suitable for ecological restoration afforestation engineering in slope topography, including tracked mountain bike, one side of tracked mountain bike is installed with fixed support, the top of fixed support is equipped with movable support, the inside of movable support is sequentially equipped with seed material cylinder, elastic folding pipe, seeding pipe from top to bottom, and the top of movable support is installed with control assembly, the elastic folding pipe is installed between the bottom of seed material cylinder and the top of seeding pipe, the inside of seeding pipe is connected with spherical cross board. The utility model sets up the seeding pipe and can be adjusted perpendicularly to the slope under the support of angle adjusting assembly, movable support, and then the seed ejection direction is made perpendicular to the current slope, lets the seed fall into the soil in the perpendicular embedding mode, and is not along the slope and rolls down, solves the seed sliding problem from the seeding source, and adapts the core demand of different slope.

Description

Technical Field

[0001] This utility model relates to the field of ecological restoration technology, specifically a seeding device suitable for slope terrain in ecological restoration and greening projects. Background Technology

[0002] In landscape construction, ecological restoration, and greening projects with special terrain, it is often necessary to sow flower seeds on slopes. Due to their special terrain conditions, slopes present many challenges for flower seed sowing. Traditional flat-ground sowing methods are difficult to apply directly to slopes, mainly due to the following problems.

[0003] Seed slippage: The slope of the hillside makes seeds prone to slipping due to gravity after sowing, preventing them from accurately landing in the intended position. This results in uneven seed distribution, affecting germination rate and vegetation cover. Soil erosion: Under the influence of natural factors such as rainfall, the soil on the hillside is more susceptible to erosion. Before the seeds germinate, they may be exposed or even washed away by soil loss, reducing the survival rate. Uneven water distribution: The rapid flow of water on the hillside leads to uneven water distribution, causing some areas to be too dry while others are waterlogged, which is detrimental to seed germination and seedling growth. Difficult sowing operations: Sowing on a hillside, whether manually or using machinery, is more difficult and less efficient than on flat ground, and it is also difficult to guarantee the quality and depth of sowing.

[0004] Currently, although some methods and equipment exist for planting on slopes, they still have many shortcomings and cannot fully meet the actual needs of seed-sown flowers on sloping surfaces. Therefore, developing a seed-sown flower planting method specifically suitable for sloping surfaces is of significant practical importance. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a seeding device suitable for slope terrain in ecological restoration and greening projects, thus solving the problems mentioned in the background art.

[0006] This utility model provides the following technical solution: a seeding device suitable for slope terrain in ecological restoration and greening projects, comprising a tracked mountain vehicle, a fixed support mounted on one side of the tracked mountain vehicle, a movable support mounted on the top of the fixed support, and a seed cylinder, an elastic folding tube, and a seeding tube sequentially mounted inside the movable support from top to bottom, with a control component mounted on the top of the movable support. The elastic folding tube is installed between the bottom of the seed cylinder and the top of the seeding tube. A spherical cross-shaped plate is engaged inside the seeding tube, and a meshing output component capable of driving the spherical cross-shaped plate is provided on the outer side of the top of the seeding tube. The meshing output component includes a gear, a spur gear, and... The first electric push rod has one end of the gear penetrating the top sidewall of the seeding tube and being drivenly connected to the middle of the spherical cross plate. The two ends of the straight tooth plate are respectively drivenly connected to the output end of the first electric push rod and meshed with the other end of the gear. An angle adjustment assembly is provided between the top surface of the seeding tube and the top structure of the moving support. The angle adjustment assembly includes two first long screws, one end of which is fixed to the front and rear end surfaces of the top of the moving support, and the other ends of which penetrate the front and rear end structures of the top of the moving support and extend to the outside of the moving support. The other end surfaces of the two first long screws are threaded with positioning nuts.

[0007] Preferably, an auxiliary sleeve is installed between the housing surface of the first electric push rod and the top surface of the seeding tube. A pressurizing component is fitted at the rear end of the auxiliary sleeve. The pressurizing component includes an air guide tube, a piston rod, and a second electric push rod. One end of the air guide tube is fixedly sleeved on the inner top of the seeding tube. One end of the piston rod is snapped into the inner top of the air guide tube, and the other end of the piston rod passes through the top structure of the air guide tube and is connected to the output end of the second electric push rod. The housing structure of the second electric push rod is fitted inside the rear end of the auxiliary sleeve.

[0008] Preferably, the bottom port of the air guide tube is located below the spherical cross-shaped plate, and the air inside the air guide tube can automatically enter the bottom space of the seed tube under the drive of the piston rod by the second electric push rod and assist in accelerating the seed material transported by the seed tube.

[0009] Preferably, the surface of the rear end of the movable support is provided with angle scale lines, and a needle-shaped indicator block is fixed at the other end of the first long screw fitted inside the rear end of the top of the movable support.

[0010] Preferably, the top port of the seed cylinder is externally threaded with a sealing cap, and the top of the movable bracket is hinged with a movable handle via a pin, with clearance space between the movable handle and the sealing cap.

[0011] Preferably, a switch is glued to the top of the movable handle. The control component includes a protective shell, a controller, and a power module. The controller and the power module are both housed inside the protective shell, and the controller is electrically connected to the switch, the first electric push rod, and the second electric push rod via wires.

[0012] Preferably, a linkage support assembly is provided between the top of the fixed bracket and the top of the movable bracket. The linkage support assembly includes a second long screw. One end of the second long screw can be detachably installed with the corresponding side structure of the top of the movable bracket by means of a screw. The other end of the second long screw passes through the corresponding side structure of the top of the fixed bracket and extends to the outer side of the top of the fixed bracket. The surface of the other end of the second long screw is threaded with two nuts that can clamp and limit the corresponding side structure of the top of the fixed bracket.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The seeding tube of this utility model can be adjusted to be perpendicular to the slope with the support of the angle adjustment component and the moving bracket, so as to adjust the seed shooting direction to be perpendicular to the current slope, so that the seeds fall into the soil vertically instead of rolling down the slope, thus solving the problem of seed slippage from the source of sowing and adapting to the core needs of different slopes.

[0015] 2. By using a tracked mountain vehicle as the mobile carrier for the entire device, the moving speed and stability of the device can be guaranteed. Furthermore, the tracked structure of the mountain vehicle can prevent the entire device from slipping on steep slopes, thereby indirectly ensuring the stable operation of the seeding tube for continuous sowing.

[0016] 3. This utility model sets up a linkage support component as a transitional connection condition, which ensures the stable assembly of the main body of the sowing device formed by the sowing tube, moving support and other structures with the fixed support, while maintaining the flexibility of separating the main body of the sowing device formed by the sowing tube, moving support and other structures from the fixed support, so as to meet different usage needs in reality. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a right-side view of the structure of this utility model;

[0019] Figure 3 This is a right-side view of the movable support structure of this utility model;

[0020] Figure 4 This is a left-side view of the movable support structure of this utility model;

[0021] Figure 5This is a cross-sectional schematic diagram of the seeding tube structure of this utility model;

[0022] Figure 6 The structure of this utility model Figure 3 Enlarged view of point A in the middle;

[0023] Figure 7 This is an enlarged schematic diagram of the spherical cross-shaped plate of this utility model.

[0024] In the diagram: 1. Tracked mountain bike; 2. Fixed support; 3. Moving support; 4. Seed hopper; 5. Elastic folding tube; 6. Seeding tube; 7. Spherical cross-shaped plate; 8. Meshing output assembly; 81. Gear; 82. Straight gear plate; 83. First electric push rod; 9. First long screw; 10. Positioning nut; 11. Air duct; 12. Piston rod; 13. Second electric push rod; 14. Angle scale line; 15. Control assembly; 16. Movable handle; 17. Second long screw; 18. Switch; 19. Sealing cover. 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] Please see Figures 1-7This is a seeding device suitable for slope terrain in ecological restoration and greening projects. It includes a tracked mountain vehicle 1, a fixed support 2 mounted on one side of the tracked mountain vehicle 1, a movable support 3 mounted on top of the fixed support 2, and a seed cylinder 4, an elastic folding tube 5, and a seeding tube 6 sequentially mounted inside the movable support 3 from top to bottom. A control component 15 is mounted on top of the movable support 3. The elastic folding tube 5 is installed between the bottom of the seed cylinder 4 and the top of the seeding tube 6. A spherical cross-shaped plate 7 is snapped into the inside of the seeding tube 6. A meshing output component 8 is provided on the outer side of the top of the seeding tube 6, capable of driving the spherical cross-shaped plate 7. Under the reciprocating drive of the meshing output component 8, the spherical cross-shaped plate 7 can circulate and quantitatively throw the seed material transported inside the seeding tube 6. The device includes a gear 81, a spur gear 82, and a first electric push rod 83. One end of the gear 81 passes through the top side wall of the seeding tube 6 and is connected to the middle of the spherical cross plate 7. The two ends of the spur gear 82 are connected to the output end of the first electric push rod 83 and mesh with the other end of the gear 81, respectively. An angle adjustment assembly is provided between the top surface of the seeding tube 6 and the top structure of the moving support 3. The angle adjustment assembly includes two first long screws 9. One end of each of the two first long screws 9 is fixed to the front and rear end surfaces of the top of the moving support 3. The other ends of each of the two first long screws 9 pass through the front and rear end structures of the top of the moving support 3 and extend to the outside of the moving support 3. The other end of each of the two first long screws 9 is threaded with a positioning nut 10.

[0027] An auxiliary frame is installed between the housing surface of the first electric push rod 83 and the top surface of the seeding tube 6. A pressurizing component is fitted at the rear end of the auxiliary frame. The pressurizing component includes an air guide tube 11, a piston rod 12, and a second electric push rod 13. One end of the air guide tube 11 is fixedly fitted inside the top of the seeding tube 6. One end of the piston rod 12 is snapped into the inside of the top of the air guide tube 11, and the other end of the piston rod 12 passes through the top structure of the air guide tube 11 and is connected to the output end of the second electric push rod 13. The housing structure of the second electric push rod 13 is fitted inside the rear end of the auxiliary frame. The bottom port of the air guide tube 11 is located below the spherical cross plate 7. The air inside the air guide tube 11 can automatically enter the bottom space of the seeding tube 6 under the drive of the piston rod 12 by the second electric push rod 13 and assist in accelerating the seed material transported by the seeding tube 6, thereby accelerating the seed material into the soil and further optimizing the sowing effect.

[0028] Angle scale lines 14 are provided on the surface of the rear end of the moving bracket 3. A needle-shaped indicator block is fixed at the other end of the first long screw 9, which is fitted inside the rear end of the top of the moving bracket 3. This provides an angle reference for the user to adjust the output angle of the seed tube 6. A sealing cover 19 is externally threaded to the top port of the seed cylinder 4. A movable handle 16 is hinged to the top of the moving bracket 3 by a pin. There is clearance space between the movable handle 16 and the sealing cover 19 to avoid structural interference and ensure the smooth operation of the whole device. A switch 18 is glued to the top of the movable handle 16. The control component 15 includes a protective shell, a controller, and a power module. The controller and the power module are both fitted inside the protective shell. The controller is electrically connected to the switch 18, the first electric push rod 83, and the second electric push rod 13 through wires. This provides manual operation conditions for the main body of the seeding device formed by the seed tube 6, the moving bracket 3, and other structures.

[0029] A linkage support assembly is provided between the top of the fixed support 2 and the top of the movable support 3. The linkage support assembly includes a second long screw 17. One end of the second long screw 17 can be detachably installed with screws to the corresponding side structure of the top of the movable support 3. The other end of the second long screw 17 passes through the corresponding side structure of the top of the fixed support 2 and extends to the outer side of the top of the fixed support 2. The surface of the other end of the second long screw 17 is threaded with two nuts that can clamp and limit the corresponding side structure of the top of the fixed support 2. Thus, while ensuring the stable assembly of the main body of the sowing device formed by the sowing tube 6, the movable support 3, etc., with the fixed support 2, the flexibility of separating the main body of the sowing device formed by the sowing tube 6, the movable support 3, etc., from the fixed support 2 is maintained, meeting different usage needs in reality.

[0030] Working principle: In use, the seeding device provided in this application can adapt to different angles of the seeding slope in reality, as detailed below:

[0031] Example 1

[0032] For sowing flower seeds on sloping surfaces in small gardens;

[0033] Slope treatment: For small garden slopes, weeds and stones are removed manually, and small leveling equipment is used to lightly level the slope to make it as smooth as possible.

[0034] Seed pretreatment: Select petunia, pansy and other flower seeds, and mix the seeds with an appropriate amount of water-retaining agent, nutrient soil and binder in a mixing container in a ratio of 1:2:3:0.5 to make seed raw materials;

[0035] Sowing method: Remove the screw between the second long screw 17 and the top of the moving support 3, separate the main body of the sowing device formed by the sowing tube 6, the moving support 3 and other structures from the fixed support 2. Then, while keeping the moving support 3 perpendicular to the horizontal ground, adjust the sowing tube 6 according to the actual tilt angle of the slope. Specifically, first turn the two positioning nuts 10 to temporarily move the two positioning nuts 10 away from the moving support 3, then flip the sowing tube 6 until the sowing tube 6 is perpendicular to the slope. During the flipping process, the elastic folding tube 5 provides bending clearance. After the sowing tube 6 is adjusted, reset and lock the two positioning nuts 10.

[0036] After the sowing device is adjusted, hold the movable handle 16 and lift the sowing device to move it. Once it reaches the preset sowing position, lower the movable support 3 until the bottom surface of the movable support 3 contacts the slope, maintaining the movable support 3 perpendicular to the horizontal ground. Activate the first electric push rod 83 via switch 18. The output end of the first electric push rod 83 drives the straight gear plate 82 to move downwards synchronously. Then, the straight gear plate 82 meshes with the gear 81, causing the gear 81 to drive the spherical cross plate 7 to rotate 90 degrees. The spherical cross plate 7 then transports the seed cylinder 4 to the sowing tube 6. The seed material in the top space is quantitatively flipped and thrown down. At the same time, the second electric push rod 13 is also opened and drives the piston rod 12 to quickly squeeze the air inside the air guide tube 11. Then the accelerated airflow enters the interior of the seeding tube 6 through the air guide tube 11, and accelerates the seed material that is sent down in the seeding tube 6 again. Finally, the seed material is shot into the soil in a vertical slope manner to meet the adaptive sowing effect. After completion, the first electric push rod 83 and the second electric push rod 13 are closed and their respective transmission structures are reset. In the subsequent further movement process, the above sowing operation is repeated.

[0037] Covering and securing: After sowing, cover the slope with a thin layer of non-woven fabric and use bamboo sticks to secure the edges of the non-woven fabric to the slope. Set a fixing point at a certain distance to ensure that the non-woven fabric is firmly covered.

[0038] Irrigation and maintenance: Use small drip irrigation equipment for irrigation. Irrigate every 2-3 days depending on the weather to keep the soil moist. After the seeds germinate, apply diluted liquid fertilizer every 10 days or so. Remove weeds in a timely manner and check regularly for pests and diseases. If any are found, take appropriate control measures in time.

[0039] Example 2

[0040] For large-area, steep ecological restoration slopes;

[0041] Slope treatment: First, use large machinery to remove debris from the slope. Then, construct fish-scale pits to modify the slope. The fish-scale pits are 0.5 meters in diameter, 0.3 meters deep, and 1 meter apart, arranged in a triangular pattern to enhance the stability and water retention capacity of the slope.

[0042] Seed pretreatment: Select bermudagrass, alfalfa and other herbaceous flower seeds suitable for local growth, and mix the seeds with a large amount of water-retaining agent, nutrient soil and binder in a ratio of 1:3:5:1 in a large mixing equipment to produce a large amount of seed raw materials.

[0043] Sowing method:

[0044] The tracked mountain vehicle 1 utilizes a seeding device formed by a fixed support 2, a second long screw 17 clamping the seeding tube 6, and a moving support 3 to perform a more automated seeding operation. Specifically, the operation involves ensuring that both the seeding tube 6 and the moving support 3 are perpendicular to the ground. The switch 18 is then moved to the driver's position on the tracked mountain vehicle 1. After this, the tracked mountain vehicle 1 is slowly driven along the slope. Simultaneously, the first electric push rod 83 is activated via the switch 18. The output end of the first electric push rod 83 drives the spur gear 82 to move downwards synchronously. The spur gear 82 then meshes with the gear 81, causing the gear 81 to rotate the spherical cross plate 7 ninety degrees. The spherical cross plate 7 then uses the seed cylinder 4 to... The seed material is conveyed to the top space of the seeding tube 6 and quantitatively flipped and thrown down. At the same time, the second electric push rod 13 is also opened and drives the piston rod 12 to quickly squeeze the air inside the air guide tube 11. Then the accelerated airflow enters the interior of the seeding tube 6 through the air guide tube 11, and accelerates the seed material that is sent down in the seeding tube 6 again. Finally, the seed material is shot into the soil in a vertical slope manner, and the seed material can be deeply embedded in the fish scale pit and the slope soil. After one operation cycle, the first electric push rod 83 and the second electric push rod 13 are closed and their respective transmission structures are reset. Then, during the continuous automatic displacement of the tracked mountain vehicle 1, the above seeding operation is repeated, thereby achieving a higher degree of automation in seeding operation.

[0045] Covering and securing: After sowing, cover the slope with a thick layer of straw mats and secure the straw mats to the slope with metal netting. The netting is secured by steel stakes driven into the slope to ensure that the covering is firm and stable.

[0046] Irrigation and Maintenance: Large-scale sprinkler irrigation equipment is used for irrigation, and the irrigation time and water volume are adjusted reasonably based on soil moisture monitoring data. During the plant growth process, drones are used regularly to inspect the plants, observe their growth, promptly identify and address pests and diseases, and perform fertilization and other maintenance work according to the plants' growth needs.

[0047] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Additionally, in the accompanying drawings of this utility model, the fill patterns are merely for distinguishing layers and do not constitute any other limitation.

[0048] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A seeding device suitable for slope terrain in ecological restoration and greening projects, including a mountain bike (1), characterized in that: A fixed bracket (2) is installed on one side of the mountain bike (1), and a movable bracket (3) is fitted on the top of the fixed bracket (2). The inside of the movable bracket (3) is fitted with a seed hopper (4), an elastic folding tube (5), and a sowing tube (6) from top to bottom. A control component (15) is installed on the top of the movable bracket (3).

2. The seeding device for slope terrain in ecological restoration and greening projects according to claim 1, wherein the elastic folding tube (5) is installed between the bottom of the seed cylinder (4) and the top of the seeding tube (6), a spherical cross plate (7) is snapped into the inside of the seeding tube (6), and a meshing output component (8) is provided on the outer side of the top of the seeding tube (6). The meshing output component (8) includes a gear (81), a straight tooth plate (82) and a first electric push rod (83). One end of the gear (81) passes through the top side wall of the seeding tube (6) and is connected to the middle of the spherical cross plate (7). The two ends of the straight tooth plate (82) are connected to the output end of the first electric push rod (83) and meshed with the other end of the gear (81), respectively. An angle adjustment component is provided between the top surface of the seeding tube (6) and the top structure of the moving support (3).

3. The seeding device for slope terrain in ecological restoration and greening projects according to claim 1, wherein the angle adjustment component includes two first long screws (9), one end of the two first long screws (9) is fixed to the front and rear surfaces of the top of the moving support (3), the other end of the two first long screws (9) passes through the front and rear structures of the top of the moving support (3) and extends to the outside of the moving support (3), and the other end of the two first long screws (9) is threaded with a positioning nut (10).

4. The seeding device for slope terrain in ecological restoration and greening projects according to claim 1, characterized in that: An auxiliary sleeve is installed between the housing surface of the first electric push rod (83) and the top surface of the seeding tube (6). A pressurizing component is fitted at the rear end of the auxiliary sleeve. The pressurizing component includes an air guide tube (11), a piston rod (12), and a second electric push rod (13). One end of the air guide tube (11) is fixedly sleeved on the top inner side of the seeding tube (6). One end of the piston rod (12) is snapped into the top inner side of the air guide tube (11), and the other end of the piston rod (12) passes through the top structure of the air guide tube (11) and is connected to the output end of the second electric push rod (13). The housing structure of the second electric push rod (13) is fitted inside the rear end of the auxiliary sleeve.

5. The seeding device for slope terrain in ecological restoration and greening projects according to claim 4, characterized in that: The bottom port of the air guide tube (11) is located below the spherical cross plate (7), and the air inside the air guide tube (11) can automatically enter the bottom space of the seed tube (6) under the drive of the piston rod (12) by the second electric push rod (13) and assist in accelerating the seed material transported by the seed tube (6).

6. The seeding device for slope terrain in ecological restoration and greening projects according to claim 1, characterized in that: An angle scale line (14) is provided on the surface of the rear end of the moving bracket (3), and a needle-shaped indicator block is fixed at the other end of the first long screw (9) fitted inside the rear end of the top of the moving bracket (3).

7. The seeding device for slope terrain in ecological restoration and greening projects according to claim 1, characterized in that: The top port of the seed cylinder (4) is externally threaded with a sealing cap (19), and the top of the moving bracket (3) is hinged with a movable handle (16) by a pin, and there is a clearance space between the movable handle (16) and the sealing cap (19).

8. The seeding device for slope terrain in ecological restoration and greening projects according to claim 7, characterized in that: A switch (18) is glued to the top of the active handle (16). The control component (15) includes a protective shell, a controller, and a power module. The controller and the power module are both housed inside the protective shell, and the controller is electrically connected to the switch (18), the first electric push rod (83), and the second electric push rod (13) via wires.

9. The seeding device for slope terrain in ecological restoration and greening projects according to claim 1, characterized in that: A linkage support assembly is provided between the top of the fixed bracket (2) and the top of the movable bracket (3). The linkage support assembly includes a second long screw (17). One end of the second long screw (17) can be detachably installed with screws to the corresponding side structure of the top of the movable bracket (3). The other end of the second long screw (17) passes through the corresponding side structure of the top of the fixed bracket (2) and extends to the outer side of the top of the fixed bracket (2). The surface of the other end of the second long screw (17) is threaded with two nuts that can clamp and limit the corresponding side structure of the top of the fixed bracket (2).

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