Intelligent ecological site closure slope soil covering and compacting device

Abstract

The utility model relates to ecological slope covering technology field, and disclose a kind of intelligent ecological scene closing slope covering compaction device, including mobile base, and the movable wheel outer surface of its bottom two sides is equipped with protrusion, can enhance the grip of in the slope topography, guarantee device stable movement to work area, protective shell is installed on the isolation support plate of mobile base top end, and the hydraulic cylinder of inside symmetrical arrangement is connected with guide isolation plate by piston shaft, guide block and guide groove sliding fit, ensure that the process of pressing accurate and stable, compaction component is installed in the bottom of guide isolation plate, and hydraulic cylinder promotes guide isolation plate to move down, and compression reset spring makes covering compaction roller contact covering, and continuously pressurizing enhances compaction effect, covering compaction roller can rotate and roll compaction, meet topography undulation, telescopic column and reset spring synergistic effect, realize self-adapting and fitting compaction, hydraulic cylinder contracts, and lifting compaction roller under the action of reset spring, it is convenient for device to change scene, efficiently complete slope covering compaction work.

Description

Technical Field

[0001] This utility model relates to the field of ecological slope covering technology, specifically an intelligent ecological closure slope covering and compaction device. Background Technology

[0002] In ecological landfill closure projects, slope backfilling and compaction are crucial. As an important component of landfills, the stability of slopes directly affects the safe operation of the entire landfill. Good backfilling and compaction can effectively prevent rainwater infiltration, reduce the generation of leachate, and lower the risk of pollution to surrounding soil and water bodies. At the same time, the compacted backfill provides a solid foundation for vegetation growth, which helps to improve the ecological restoration effect of the site and achieve the self-regulation and balance of the ecosystem.

[0003] However, traditional slope backfilling and compaction techniques have drawbacks. Some traditional equipment is bulky and heavy, making it extremely difficult to maneuver in complex terrains such as slopes, hindering its ability to reach designated locations and severely impacting construction progress. Some equipment uses a single compaction method and cannot adaptively adjust to the thickness of the backfill and the terrain's undulations, often resulting in uneven compaction. Some areas are under-compacted, while others are over-compacted, which not only reduces compaction quality but may also adversely affect subsequent vegetation growth. Furthermore, traditional equipment requires significant manual intervention during operation, wasting manpower and resources and easily leading to unstable compaction results due to human factors. This makes it difficult for traditional techniques to meet the requirements of modern ecological closure projects for efficient, precise, and intelligent slope backfilling and compaction. Therefore, we propose an intelligent ecological closure slope backfilling and compaction device. Utility Model Content

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides an intelligent ecological closure slope backfilling and compaction device, which solves the aforementioned problems.

[0005] (II) Technical Solution To achieve the above-mentioned objectives, this utility model provides the following technical solution: an intelligent ecological closure slope backfilling and compaction device, comprising: A movable base is provided with movable wheels on both sides of the bottom of the movable base. The outer surface of the movable wheels is provided with protrusions. The top of the movable base is provided with an isolation support plate. The top of the isolation support plate is provided with a hydraulic cylinder. A protective shell is fixedly installed on the top of the isolation support plate. The hydraulic cylinder is located inside the protective shell. The piston shaft of the hydraulic cylinder extends through the isolation support plate and into the interior of the movable base, where a guide isolation plate is fixedly connected. A compaction assembly is installed inside the movable base. The compaction assembly includes a connecting block, a telescopic column, a return spring, and a soil compaction roller. The compaction assembly is located at the bottom of the guide isolation plate.

[0006] Preferably, the movable base has an internal movable cavity, and the bottom front and rear ends of the movable base are provided with fixing blocks. The fixing blocks have cross-shaped guide grooves inside, and the guide grooves are arranged at the front and rear ends of the movable cavity and are symmetrically distributed.

[0007] Preferably, the top of the movable base is provided with a rectangular isolation support plate, and a protective shell is fixedly installed on the top of the isolation support plate. The protective shell is provided with symmetrical hydraulic cylinders, and the piston shaft of the hydraulic cylinder extends through the isolation support plate into the interior of the movable cavity.

[0008] Preferably, the guide isolation plate has cross-shaped guide blocks integrally formed at both ends. The guide isolation plate is disposed inside the movable cavity, and the two guide isolation plates are symmetrically distributed. The guide blocks slide in cooperation with the guide grooves, and the top end of the guide isolation plate is fixedly connected to the bottom end of the piston shaft of the hydraulic cylinder.

[0009] Preferably, the compaction assembly consists of a connecting block, a telescopic column, a return spring, and a soil compaction roller. The top of the connecting block is fixedly installed with a telescopic column, and a return spring is sleeved on the telescopic column. The telescopic column passes through the guide blocks at both ends of the guide isolation plate for guidance and engagement. The two ends of the return spring are respectively in close contact with the bottom end of the guide block and the top end of the connecting block.

[0010] Preferably, the right end of the connecting block is integrally formed with a cylindrical connecting post, and both ends of the soil compaction roller are integrally formed with cylindrical positioning posts. The two ends of the soil compaction roller are provided with connecting blocks, wherein the connecting post at the right end of the connecting block is inserted into the interior of the positioning post and rotates to engage with it.

[0011] Preferably, the soil compaction roller is disposed inside the movable cavity, and the soil compaction roller is symmetrically distributed inside the movable cavity.

[0012] (III) Beneficial Effects Compared with the prior art, this utility model provides an intelligent ecological slope covering and compaction device, which has the following beneficial effects: 1. This intelligent ecological slope closure and soil compaction device is highly adaptable to complex terrain. The outer surface of the moving wheels at the bottom of the mobile base is equipped with protrusions to deepen into the ground and enhance grip, ensuring stable movement of the device on complex terrains such as slopes and inclines, preventing slippage, and easily reaching the work area. The compaction process is precise and stable. Symmetrical hydraulic cylinders inside the protective shell drive the guide isolation plate downwards via piston shafts. The guide blocks at both ends of the guide isolation plate slide and engage with the guide grooves of the fixed blocks, forming a stable guiding structure to prevent the compaction components from shifting, ensuring accurate vertical pressure application, and producing efficient and uniform compaction. The hydraulic cylinders and return springs work together to distribute pressure through the connecting blocks. The compaction is transferred to the soil covering roller, which, in conjunction with the rolling characteristics of the roller during device movement, achieves continuous and uniform compaction of the soil covering, improving overall density. It adapts well to terrain undulations. The elastic structure composed of the telescopic column and the return spring can automatically adjust the height of the compaction roller according to the soil covering thickness or terrain undulations, ensuring that the compaction roller always keeps the soil covering roller in contact with the ground. This ensures consistent compaction quality in different areas, avoiding missed compaction or over-compaction. The operation switching is convenient and efficient. After the compaction of a single point is completed, the hydraulic cylinder retracts, driving the guide isolation plate to rise, and the return spring simultaneously lifts the compaction roller off the ground. The device can be quickly moved to different sites via the mobile wheel, reducing standby time and improving construction efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional view of the structure of this utility model; Figure 3 This is a cross-sectional view of the structure of this utility model; Figure 4 This is a schematic diagram of the structure of this utility model; Figure 5 This is a cross-sectional view of the movable base structure of this utility model.

[0014] In the diagram: 1. Movable base; 2. Protective shell; 3. Hydraulic cylinder; 4. Guide isolation plate; 5. Connecting block; 6. Telescopic column; 7. Return spring; 8. Soil compaction roller; 9. Positioning column; 10. Guide block; 11. Isolation support plate; 12. Movable cavity; 13. Fixed block; 14. Guide groove. Detailed Implementation

[0015] 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.

[0016] Please see Figure 1-5An intelligent ecological slope closure and backfilling compaction device includes: The mobile base 1 has two wheels on the bottom sides. The wheels have protrusions on their annular outer surfaces. The top of the mobile base 1 has an isolation support plate 11. The top of the isolation support plate 11 has a hydraulic cylinder 3. The top of the isolation support plate 11 has a protective shell 2. The hydraulic cylinder 3 is located inside the protective shell 2. The piston shaft of the hydraulic cylinder 3 extends through the isolation support plate 11 and into the interior of the mobile base 1, where a guide isolation plate 4 is fixedly connected. The compaction assembly is installed inside the movable base 1. The compaction assembly includes a connecting block 5, a telescopic column 6, a return spring 7, and a soil compaction roller 8. The compaction assembly is located at the bottom of the guide isolation plate 4.

[0017] Furthermore, the movable base 1 has an internal movable cavity 12, and the bottom front and rear ends of the movable base 1 have fixed blocks 13. The fixed blocks 13 have cross-shaped guide grooves 14 inside. The guide grooves 14 are located at the front and rear ends of the movable cavity 12 and are symmetrically distributed, providing space for the movement of internal components, and providing a precise guide track for the movement of components such as the guide isolation plate 4 through the symmetrically distributed guide grooves 14.

[0018] Furthermore, the top of the mobile base 1 is provided with a rectangular isolation support plate 11, and a protective shell 2 is fixedly installed on the top of the isolation support plate 11. The protective shell 2 is provided with symmetrical hydraulic cylinders 3. The piston shaft of the hydraulic cylinder 3 extends through the isolation support plate 11 into the interior of the movable cavity 12. The hydraulic cylinder 3 extends into the movable cavity 12 through the piston shaft through the isolation support plate 11 to provide a power source for the compaction operation of the device.

[0019] Furthermore, the guide isolation plate 4 has cross-shaped guide blocks 10 integrally formed at both ends. The guide isolation plate 4 is set inside the movable cavity 12, and the two guide isolation plates 4 are symmetrically distributed. The guide blocks 10 are slidably engaged with the guide groove 14. The top of the guide isolation plate 4 is fixedly connected to the bottom of the piston shaft of the hydraulic cylinder 3. When the hydraulic cylinder 3 transmits power, the guide isolation plate 4 can move stably and vertically along the guide groove 14 to ensure the accuracy of the compaction operation direction.

[0020] Furthermore, the compaction assembly consists of a connecting block 5, a telescopic column 6, a return spring 7, and a soil compaction roller 8. The top of the connecting block 5 is fixedly installed with the telescopic column 6, and the return spring 7 is sleeved on the telescopic column 6. The telescopic column 6 passes through the guide blocks 10 at both ends of the guide isolation plate 4 for guidance and engagement. The two ends of the return spring 7 are respectively in close contact with the bottom end of the guide block 10 and the top end of the connecting block 5, so that the compaction assembly moves vertically under the drive of the guide isolation plate 4. At the same time, the return spring 7 provides elastic buffering and can adaptively adjust the compaction roller pressure according to the terrain.

[0021] Furthermore, the right end of the connecting block 5 is integrally formed with a cylindrical connecting column, and both ends of the soil compaction roller 8 are integrally formed with cylindrical positioning columns 9. The two ends of the soil compaction roller 8 are provided with connecting blocks 5, wherein the connecting column at the right end of the connecting block 5 is inserted into the interior of the positioning column 9 and rotates to cooperate, so that the soil compaction roller 8 can roll freely when the device moves, thereby realizing the rolling compaction function of the slope soil.

[0022] Furthermore, the soil compaction roller 8 is set inside the movable cavity 12, and the soil compaction roller 8 is symmetrically distributed inside the movable cavity 12, which can simultaneously carry out secondary compaction of the slope soil, improve compaction efficiency and uniformity, and ensure the overall compaction effect of the slope.

[0023] Structural Description: Mobile base 1: The mobile base 1 is the basic load-bearing structure of the device. It has raised wheels on both sides of the bottom and an isolation support plate 11 installed on the top, which has both moving and load-bearing functions. Protective shell 2: The protective shell 2 is fixed to the top of the isolation support plate 11 and is closed. It houses the hydraulic cylinder 3 and serves to protect and support the hydraulic cylinder 3. Hydraulic cylinder 3: Hydraulic cylinder 3 is symmetrically arranged inside the protective shell 2, and its piston shaft passes through the isolation support plate 11 to provide power for the movement of the guide isolation plate 4 and the compaction component; Guide isolation plate 4: The guide isolation plate 4 is located in the movable cavity 12, and the guide blocks 10 at both ends slide with the guide groove 14, so as to achieve stable vertical guiding movement under the drive of the hydraulic cylinder 3; Connecting block 5: Connecting block 5 is the connecting part of the compaction assembly. The top end is connected to the telescopic column 6, and the right end connecting column is rotatably engaged with the positioning column 9 of the soil compaction roller 8. Telescopic column 6: The telescopic column 6 passes through the guide block 10, and its top end is fixed to the connecting block 5. It cooperates with the reset spring 7 to realize the vertical extension and guidance of the compaction component. Return spring 7: The return spring 7 is sleeved on the telescopic column 6, with its two ends abutting against the guide block 10 and the connecting block 5 respectively, providing elastic force to adaptively adjust the compaction pressure; Soil compaction roller 8: Positioning posts 9 are set at both ends of the soil compaction roller 8 and are symmetrically placed in the movable cavity 12. They are rotatably connected to the connecting block 5 to achieve rolling compaction of the soil. Positioning column 9: Positioning column 9 is located at both ends of the soil compaction roller 8, and is inserted into the connecting column of the connecting block 5 to ensure smooth rotation and stable connection of the soil compaction roller 8; Guide block 10: The guide block 10 is integrally formed at both ends of the guide isolation plate 4, and is cross-shaped. It cooperates with the guide groove 14 to ensure the precise movement of the guide isolation plate 4. Isolation support plate 11: Isolation support plate 11 is located at the top of the movable base 1, is rectangular in shape, supports the protective shell 2 and hydraulic cylinder 3, and isolates them from the interior of the movable base 1; Movable cavity 12: Movable cavity 12 is opened inside the movable base 1, providing ample space for the movement of components such as guide isolation plate 4 and compaction assembly; Fixed block 13: Fixed block 13 is located at the front and rear ends of the bottom of the movable base 1, and has a cross-shaped guide groove 14 inside to provide guide support for the guide isolation plate 4; Guide groove 14: The guide groove 14 is distributed in a cross shape in the fixed block 13 and slides with the guide block 10 to ensure the stability of the vertical movement of the guide isolation plate 4.

[0024] Working principle: During the device's movement phase, the moving wheels on both sides of the bottom of the moving base 1 function. The protrusions on their annular outer surfaces penetrate deep into the ground, increasing friction and ensuring stable movement of the device on complex terrains such as slopes, preventing slippage and allowing the device to smoothly reach the work area requiring compaction and backfilling. Once the device reaches the designated position, compaction begins. The symmetrically positioned hydraulic cylinders 3 inside the protective shell 2 are activated. The piston shafts of the hydraulic cylinders 3 extend downwards, penetrating the isolation support plate 11 and entering the movable cavity 12 inside the moving base 1. The piston shafts, fixedly connected to the guide isolation plate 4, push the guide isolation plate 4. As the guide plate 4 moves downward, the cross-shaped guide blocks 10 at both ends slide into the cross-shaped guide grooves 14 within the fixed block 13, ensuring the stability and accuracy of the guide plate 4 during downward movement and preventing deviation. The downward movement of the guide plate 4 causes the compaction assembly connected to its bottom to descend synchronously. The telescopic column 6 in the compaction assembly passes through the guide blocks 10 at both ends of the guide plate 4 and guides them. A return spring 7 is sleeved on the telescopic column 6. When the guide plate 4 descends, the telescopic column 6 moves vertically downward under the guidance of the guide blocks 10, compressing the return spring 7 and simultaneously causing... The connecting block 5 and the soil compaction roller 8 move downwards until they contact the soil surface. During compaction, as the hydraulic cylinder 3 continues to apply pressure, the guide isolation plate 4 moves further downwards, and the return spring 7 is continuously compressed to generate elastic force. This elastic force is transmitted to the soil compaction roller 8 through the connecting block 5, causing the soil compaction roller 8 to act on the soil with greater pressure. Because the positioning posts 9 at both ends of the soil compaction roller 8 are rotatably engaged with the connecting post at the right end of the connecting block 5, the soil compaction roller 8 can rotate freely on the connecting post when the device moves, rolling and compacting the soil under pressure. When encountering uneven soil thickness or undulating terrain, the roller extends and retracts. The column 6 can extend and retract within the guide block 10. The return spring 7 adjusts the degree of compression according to different situations, so that the soil compaction roller 8 always fits against the soil surface, achieving adaptive compaction and ensuring that the soil on the slope is compacted evenly. When the compaction work is completed and it is necessary to move to the next place, the piston shaft of the hydraulic cylinder 3 retracts and moves upward, driving the guide isolation plate 4 to rise. Under the elastic restoring force of the return spring 7, the telescopic column 6 drives the connecting block 5 and the soil compaction roller 8 to rise synchronously, so that the soil compaction roller 8 is separated from the soil surface. Then the device can move to the next working area through the moving wheels to continue the compaction operation.

[0025] 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. An intelligent ecological slope covering and compaction device, characterized in that, include: A movable base (1) is provided with movable wheels on both sides of the bottom of the movable base (1). The outer surface of the movable wheels is provided with protrusions. An isolation support plate (11) is provided at the top of the movable base (1). A hydraulic cylinder (3) is provided at the top of the isolation support plate (11). A protective shell (2) is fixedly installed at the top of the isolation support plate (11). The hydraulic cylinder (3) is located inside the protective shell (2). The piston shaft of the hydraulic cylinder (3) extends through the isolation support plate (11) to the inside of the movable base (1) and is fixedly connected to a guide isolation plate (4). A compaction assembly is installed inside the movable base (1), the compaction assembly including a connecting block (5), a telescopic column (6), a reset spring (7) and a soil compaction roller (8), the compaction assembly being installed at the bottom of the guide isolation plate (4).

2. The intelligent ecological closure slope backfilling and compaction device according to claim 1, characterized in that: The movable base (1) has an open cavity (12) inside. The bottom front and rear ends of the movable base (1) are provided with fixed blocks (13). The fixed blocks (13) have cross-shaped guide grooves (14) inside. The guide grooves (14) are located at the front and rear ends of the open cavity (12) and are symmetrically distributed.

3. The intelligent ecological closure slope backfilling and compaction device according to claim 2, characterized in that: The top of the movable base (1) is provided with a rectangular isolation support plate (11). A protective shell (2) is fixedly installed on the top of the isolation support plate (11). A symmetrical hydraulic cylinder (3) is provided inside the protective shell (2). The piston shaft of the hydraulic cylinder (3) extends through the isolation support plate (11) to the interior of the movable cavity (12).

4. The intelligent ecological closure slope backfilling and compaction device according to claim 3, characterized in that: The guide isolation plate (4) has cross-shaped guide blocks (10) integrally formed at both ends. The guide isolation plate (4) is set inside the active cavity (12), and the two guide isolation plates (4) are symmetrically distributed. The guide blocks (10) slide with the guide groove (14). The top of the guide isolation plate (4) is fixedly connected to the bottom end of the piston shaft of the hydraulic cylinder (3).

5. The intelligent ecological closure slope backfilling and compaction device according to claim 1, characterized in that: The compaction assembly consists of a connecting block (5), a telescopic column (6), a return spring (7), and a soil compaction roller (8). The top end of the connecting block (5) is fixedly installed with the telescopic column (6), and the return spring (7) is sleeved on the telescopic column (6). The telescopic column (6) passes through the guide blocks (10) at both ends of the guide isolation plate (4) for guidance and cooperation. The two ends of the return spring (7) are respectively in close contact with the bottom end of the guide block (10) and the top end of the connecting block (5).

6. The intelligent ecological closure slope backfilling and compaction device according to claim 5, characterized in that: The right end of the connecting block (5) is integrally formed with a cylindrical connecting column, and both ends of the soil compaction roller (8) are integrally formed with cylindrical positioning columns (9). The two ends of the soil compaction roller (8) are provided with connecting blocks (5), wherein the connecting column at the right end of the connecting block (5) is inserted into the interior of the positioning column (9) and rotates to engage.

7. The intelligent ecological closure slope backfilling and compaction device according to claim 6, characterized in that: The soil compaction roller (8) is located inside the movable cavity (12), and the soil compaction roller (8) is symmetrically distributed inside the movable cavity (12).

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