High fill soil corner compaction integrated device

Abstract

The utility model discloses a high fill earth corner compaction integration device, specifically related to compaction technical field, including the car body, the both sides of car body all are installed with electric jar, and the output of electric jar is equipped with corner adjusting assembly, and corner adjusting assembly includes: linkage block, fixedly connected in the output of electric jar, and the lower surface fixed mounting of linkage block has the support frame, the reduction motor is installed in the inner wall of support frame, and the output of reduction motor is installed with the displacement block, and reduction motor is used for driving the rotation of displacement block, the displacement frame is fixed in the lower surface of displacement block, and the inner wall fixed connection of displacement frame has the linkage shaft. The utility model adopts corner adjusting assembly, and the support frame drives the inclined movement of reduction motor, and the linkage shaft drives the inclined movement of corner roller, and the displacement frame drives the rotation of linkage shaft, realizes the adjustment operation of the inclined position and the angle of linkage shaft, and the corner compaction is more widely adjustable.

Description

Technical Field

[0001] This utility model relates to the field of compaction technology, and more specifically, to an integrated device for compacting the edges and corners of high-fill plain soil. Background Technology

[0002] In high-fill backfilling projects, the compaction quality of the subgrade directly determines the later stability of the site. In particular, the degree of compaction must meet the design requirements; otherwise, it is easy to cause local settlement later, affecting the overall safety and service life of the project. Currently, the compaction of subgrade in high fills mostly relies on traditional road rollers. However, traditional road rollers have obvious technical limitations: their compaction radius is relatively large, and they cannot penetrate deeply into the corner areas at the root of the slope in high fill sites, resulting in the degree of compaction in these areas often falling below the design requirements.

[0003] In existing published literature, patent publication number CN219547494U discloses a compactor. This technology involves an exciter connected to a plate and configured to vibrate the plate in response to torque received from an electric motor. It includes a device for transmitting torque from the electric motor to the exciter, a battery configured to provide power to the electric motor, and a vibration isolator connected to the battery on the plate. However, this technology still has the following drawbacks.

[0004] During the compaction of the corners of high fill soil, the corners are located in different orientations, and the corner areas may also shift during compaction. This makes it difficult to adjust the compaction according to the actual corner position, resulting in poor adjustability and applicability of corner compaction. Utility Model Content

[0005] To overcome the aforementioned deficiencies of the prior art, this utility model provides the following technical solution: an integrated device for compacting the edges and corners of high-fill soil, comprising a vehicle body, with electric cylinders installed on both sides of the vehicle body, and an edge and corner adjustment component provided at the output end of the electric cylinders, the edge and corner adjustment component comprising: A linkage block is fixedly connected to the output end of the electric cylinder, and a support frame is fixedly installed on the lower surface of the linkage block; A geared motor is installed on the inner wall of the support frame. A displacement block is installed at the output end of the geared motor. The geared motor is used to drive the displacement block to rotate. A displacement frame is fixed to the lower surface of the displacement block. A linkage shaft is fixedly connected to the inner wall of the displacement frame. An edge roller is rolled on the outer wall of the linkage shaft. The edge roller is used to squeeze the edges and corners.

[0006] In a preferred embodiment, the linkage block is horizontally inclined, and the upper surface of the linkage block is parallel to the upper surface of the displacement block.

[0007] In a preferred embodiment, the output end of the geared motor is used to drive the displacement block to rotate, and the center point of the corner roller and the center point of the linkage shaft are at the same axis.

[0008] In a preferred embodiment, both ends of the corner roller are fixed with linkage rings, and the two linkage rings are symmetrically arranged about the corner roller.

[0009] In a preferred embodiment, an axle frame is fixed to the outer wall of the vehicle body and located between two electric cylinders, and a compaction roller is rolled inside the axle frame for compacting the soil.

[0010] In a preferred embodiment, an upper scraper is fixed to the top of the inner wall of the displacement frame; Corner blocks are fixed to the bottom of the outer walls at both ends of the upper scraper. A side scraper strip is installed at the bottom of each corner block. A scraper blade is installed at the bottom of the side scraper strip. The upper scraper, corner blocks, and side scraper strips are all tactilely connected to the corner rollers. The scraper blade is tactilely connected to the corner rollers.

[0011] In a preferred embodiment, both the scraper blade and the corner block are fixedly connected to the side scraper strips, and the two side scraper strips are symmetrically arranged about the corner roller.

[0012] The technical effects and advantages of this utility model.

[0013] 1. This utility model adopts a corner adjustment component. The electric cylinder drives the linkage block to move, the support frame drives the reduction motor to tilt, the displacement block drives the displacement frame to tilt the linkage shaft, the linkage shaft drives the corner roller to tilt, the reduction motor drives the displacement block to rotate, and the displacement frame drives the linkage shaft to rotate. In this way, the corner roller tilts and fits against the corner of the high fill soil, realizing the adjustment of the tilt position and angle of the linkage shaft. The corner compaction is more adjustable, and construction can be carried out simultaneously without the need to operate auxiliary compaction equipment separately, thus improving construction efficiency. At the same time, it avoids the delay in construction period caused by the connection of main and auxiliary compaction processes, and can adapt to the compaction operation of corner areas with different angles and sizes.

[0014] 2. When the corner roller rolls, the upper scraper scrapes away excess dirt on the outer wall of the corner roller, while the corner block slides to clean the side corner area of ​​the corner roller, and the side scraper removes dirt from the end of the corner roller, thus achieving a large-area cleaning operation of the corner. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the integrated compaction device for the corners of high-fill soil according to this utility model.

[0016] Figure 2 This is a partial structural diagram showing the connection between the linkage block and the support frame of this utility model.

[0017] Figure 3 This is a partial structural diagram of the connection between the upper scraper and the corner block of this utility model.

[0018] Figure 4 This is a partial structural diagram of the connection between the side scraper and the scraper blade of this utility model.

[0019] The attached diagram is labeled as follows: 1. Vehicle body; 2. Electric cylinder; 3. Linkage block; 4. Support frame; 5. Gear motor; 6. Positioning block; 7. Positioning frame; 8. Linkage shaft; 9. Corner roller; 10. Shaft frame; 11. Compacting roller; 12. Upper scraper; 13. Corner block; 14. Side scraper strip; 15. Scraper blade; 16. Linkage ring. Detailed Implementation

[0020] 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.

[0021] like Figure 1 - Figure 4 The device shown is an integrated device for compacting the corners of high fill soil. The device is equipped with a corner adjustment component. The corner adjustment component allows the corner roller 9 to be tilted and fitted to the corner of the high fill soil, thereby realizing the adjustment of the tilt position and angle of the linkage shaft 8. The corner compaction is more adjustable. The specific structural settings of each mechanism and component are as follows.

[0022] In this embodiment, as Figure 1 - Figure 2 As shown, the output end of the electric cylinder 2 is equipped with a corner adjustment assembly, which includes: a linkage block 3, fixedly connected to the output end of the electric cylinder 2, with a support frame 4 fixedly installed on the lower surface of the linkage block 3; a reduction motor 5, installed on the inner wall of the support frame 4, with a displacement block 6 installed on the output end of the reduction motor 5, which drives the displacement block 6 to rotate; and a displacement frame 7, fixed to the lower surface of the displacement block 6, with a linkage shaft 8 fixedly connected to the inner wall of the displacement frame 7, and a corner roller 9 rolled on the outer wall of the linkage shaft 8, which is used to squeeze the corners. The linkage block 3 is horizontally inclined, and its upper surface is parallel to the upper surface of the displacement block 6. The output end of the reduction motor 5 drives the displacement block 6 to rotate, and the center point of the corner roller 9 and the center point of the linkage shaft 8 are at the same axis.

[0023] In this embodiment, as Figure 2As shown, both ends of the corner roller 9 are fixed with linkage rings 16, and the two linkage rings 16 are symmetrically arranged about the corner roller 9. The rotation of the corner roller 9 will drive the two linkage rings 16 to rotate synchronously, so that the linkage rings 16 can rotate stably on the outer wall of the linkage shaft 8.

[0024] In this embodiment, as Figure 1 As shown, a frame 10 is fixed to the outer wall of the vehicle body 1 between two electric cylinders 2. A compaction roller 11 is rolled inside the frame 10 and is used to compact the soil. By pushing the frame 10 with the vehicle body 1, the frame 10 pushes the compaction roller 11 to compact the surface of the high fill soil, resulting in a better compaction effect.

[0025] This integrated device for compacting the edges and corners of high-fill soil utilizes a specific technology. During operation, it compacts the high-fill soil. Electric cylinder 2 moves linkage block 3, which in turn moves support frame 4 at an angle. Support frame 4 then moves reduction motor 5 at an angle, causing displacement block 6 to tilt. Displacement block 6 moves displacement frame 7, which in turn moves linkage shaft 8 at an angle. Linkage shaft 8 then moves corner roller 9 at an angle and simultaneously activates reduction motor 5. Reduction motor 5 drives displacement block 6 to rotate, which in turn rotates displacement frame 7, which in turn rotates linkage shaft 8. The linkage shaft 8 drives the corner roller 9 to be tilted, so that the corner roller 9 fits against the corner of the high fill soil. The vehicle body 1 pushes the electric cylinder 2 to move, the electric cylinder 2 drives the linkage block 3 to move the support frame 4, the support frame 4 drives the reduction motor 5 to move the displacement block 6, the displacement block 6 drives the displacement frame 7 to move the linkage shaft 8. The linkage shaft 8 extrudes and shapes the corner of the high fill soil. At the same time, the vehicle body 1 pushes the shaft frame 10, the shaft frame 10 pushes the compaction roller 11 to compact the surface of the high fill soil, so as to realize the adjustable compaction of the surface and corner of the high fill soil.

[0026] In this embodiment, as Figure 2 - Figure 4 As shown, an upper scraper 12 is fixed to the top of the inner wall of the displacement frame 7; corner blocks 13 are fixed to the bottom of the outer walls at both ends of the upper scraper 12, and a side scraper strip 14 is installed at the bottom of each corner block 13. A scraper blade 15 is installed at the bottom of the side scraper strip 14. The upper scraper 12, corner blocks 13, and side scraper strips 14 are all tactilely connected to the corner roller 9, and the scraper blade 15 is tactilely connected to the corner roller 9. The scraper blade 15 and corner blocks 13 are fixedly connected to the side scraper strips 14, and the two side scraper strips 14 are symmetrically arranged about the corner roller 9.

[0027] This integrated device for compacting the corners of high-fill soil features a corner roller 9 that, when in use, causes excessive soil to adhere to the roller 9 during its rotation. The upper scraper 12, supported by the displacement frame 7, scrapes away excess soil from the outer wall of the corner roller 9. Simultaneously, the corner block 13 slides and cleans the side corner area of ​​the corner roller 9, while the side scraper 14 scrapes away soil from the end of the corner roller 9. Additionally, the scraper blade 15 scrapes and cleans the soil on the outer wall of the linkage ring 16.

[0028] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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. An integrated device for compacting the edges and corners of high-fill plain soil, comprising a vehicle body (1), wherein electric cylinders (2) are installed on both sides of the vehicle body (1), and the output end of the electric cylinders (2) is provided with an edge and corner adjustment component, the edge and corner adjustment component comprising: Linkage block (3) is fixedly connected to the output end of electric cylinder (2), and a support frame (4) is fixedly installed on the lower surface of the linkage block (3). A geared motor (5) is installed on the inner wall of the support frame (4). A displacement block (6) is installed at the output end of the geared motor (5). The geared motor (5) is used to drive the displacement block (6) to rotate. The displacement frame (7) is fixed to the lower surface of the displacement block (6). The inner wall of the displacement frame (7) is fixedly connected to the linkage shaft (8). The outer wall of the linkage shaft (8) is rolled with a corner roller (9). The corner roller (9) is used to squeeze the corners.

2. The integrated device for compacting the edges and corners of high-fill plain soil according to claim 1, characterized in that: The linkage block (3) is set horizontally at an angle, and the upper surface of the linkage block (3) is set parallel to the upper surface of the displacement block (6).

3. The integrated compaction device for the edges and corners of high-fill plain soil according to claim 1, characterized in that: The output end of the geared motor (5) is used to drive the displacement block (6) to rotate, and the center point of the corner roller (9) and the center point of the linkage shaft (8) are at the same axis.

4. The integrated device for compacting the edges and corners of high-fill plain soil according to claim 1, characterized in that: Both ends of the corner roller (9) are fixed with linkage rings (16), and the two linkage rings (16) are symmetrically arranged about the corner roller (9).

5. The integrated device for compacting the edges and corners of high-fill plain soil according to claim 1, characterized in that: A frame (10) is fixed to the outer wall of the vehicle body (1) between two electric cylinders (2). A compaction roller (11) is rolled inside the frame (10) for compacting plain soil.

6. The integrated compaction device for the edges and corners of high-fill soil as described in claim 1, characterized in that: The top of the inner wall of the displacement frame (7) is fixed with an upper scraper (12). The upper scraper (12) has corner blocks (13) fixed at the bottom of its outer walls at both ends. Each corner block (13) has a side scraper strip (14) installed at its bottom end. The side scraper strip (14) has a scraper blade (15) installed at its bottom end. The upper scraper (12), corner blocks (13), and side scraper strips (14) are all tumblingly connected to the corner roller (9). The scraper blade (15) is tumblingly connected to the corner roller (9).

7. The integrated compaction device for the edges and corners of high-fill plain soil according to claim 6, characterized in that: The scraper (15) and the corner block (13) are both fixedly connected to the side scraper (14), and the two side scraper (14) are symmetrically arranged about the corner roller (9).

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