A roadbed slope reinforcement and compaction machine

Abstract

This invention belongs to the field of engineering machinery, specifically a roadbed slope reinforcement and compaction machine, including a compaction plate; a vibrator is fixedly connected to the top surface of the compaction plate; mounting frames are fixedly connected to both sides of the vibrator on the top surface of the compaction plate; a pair of sleeves are provided on the bottom surface of the compaction plate; abutment plates are installed at both ends of the two sleeves; a connecting frame is provided around the compaction plate, and the top of the connecting frame is fixedly connected to the mounting frame; the connecting frame is slidably connected to the abutment plates; a first spring is fixedly connected between each abutment plate and the connecting frame; the sleeves are pushed back to the bottom of the compaction plate by the abutment plates, and then the worker drags the compactor to the slope surface to be compacted by the power arm. During this process, the sleeves roll on the slope surface, and the compaction plate contacts the sleeves, thereby avoiding the phenomenon of the compaction plate vibrating in the air, i.e., "dry compaction", thus reducing the probability of aging and damage of the compactor and extending its service life.

Description

Technical Field

[0001] This invention belongs to the field of engineering machinery, specifically a roadbed slope reinforcement and compaction machine. Background Technology

[0002] As my country's infrastructure level continues to improve, more and more highways are being built. When building roads in some mountainous or hilly areas, in order to ensure the stability of the roadbed, slopes with a certain gradient are made on both sides of the roadbed, which are called roadbed slopes. In the process of constructing roadbed slopes, in order to ensure the stability of the slope, it is also necessary to compact and reinforce the slope surface.

[0003] Existing technologies also offer some solutions, such as using a rammer to compact and reinforce roadbed slopes. The rammer can be assembled with the boom of an excavator, allowing workers to move the rammer using the excavator and bring it to the slope that needs to be compacted for the compaction operation.

[0004] Although existing compactors can be operated by the boom of an excavator, allowing them to move quickly to the slope that needs to be compacted, the compactor will experience "air-firing" during the movement, that is, the compactor's tamping plate vibrates in the air, which causes the compactor to age and be damaged.

[0005] Therefore, the present invention provides a roadbed slope reinforcement and compaction machine. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this invention to solve its technical problem is as follows: A roadbed slope reinforcement and compaction machine according to this invention includes a compaction plate; a vibrator is fixedly connected to the top surface of the compaction plate; mounting frames are fixedly connected to both sides of the vibrator on the top surface of the compaction plate; a pair of sleeves are provided on the bottom surface of the compaction plate; abutment plates are installed at both ends of the two sleeves; a connecting frame is provided around the compaction plate, and the top of the connecting frame is fixedly connected to the mounting frame; the connecting frame is slidably connected to the abutment plates; a first spring is fixedly connected between each abutment plate and the connecting frame. During operation, in the construction of some highways, to ensure the stability of the roadbed, slopes with a certain gradient are formed on both sides of the roadbed. During the construction of the roadbed slope, compaction of the roadbed slope is required. Therefore, the embodiments of this invention can be used. First, the worker needs to remove the bucket from the excavator and install the mounting frame of this compactor onto the excavator's boom. Then, the worker can operate the compactor via the excavator and its boom to work on slopes of varying gradients. The vibrator drives the compactor plate to vibrate continuously, compacting the soil. At this time, the sleeve is located at both ends of the compactor plate, and the first spring is compressed. When the worker lifts the compactor, the first spring returns to its original position, pushing the abutment plate and sleeve back to the bottom of the compactor plate. Then, the worker uses the boom to drag the compactor to the slope that needs compaction. During this process, the sleeve rolls on the slope, and the compactor plate contacts the sleeve, thus preventing the compactor plate from vibrating in mid-air, i.e., "dry compaction," thereby reducing the probability of aging and damage to the compactor and extending its service life.

[0008] Preferably, a plurality of evenly arranged second springs are installed on the inner wall surface of the sleeve; a sleeve rod is fixedly connected to the end of the second spring away from the inner wall of the sleeve; a first rotating rod is rotatably connected inside the sleeve rod; the abutment plate is fixedly connected to the end face of the first rotating rod; during operation, the tamping plate will cause the sleeve to vibrate, and the vibrating sleeve will cause the second spring to extend and retract, thereby minimizing the impact of the sleeve on the first rotating rod inside the sleeve rod while the sleeve vibrates on the surface of the sleeve rod, so that the sleeve can roll normally on the slope while vibrating continuously.

[0009] Preferably, the sleeve is a hollow structure with a buffer solution inside; multiple evenly arranged pressure rods are fixed to the inner wall of the sleeve, and the pressure rods are located inside the second spring; the pressure rods are slidably connected to the sleeve; a pressure plate is fixed to one end of the pressure rod inside the sleeve; during operation, the sleeve drives the pressure rod fixed to it to vibrate continuously, and the continuously vibrating pressure rod drives the pressure plate fixed to its end face to vibrate continuously in the buffer solution, thereby converting part of the mechanical energy of the sleeve vibration into the internal energy inside the buffer solution, and further absorbing the vibration transmitted by the tamping plate, so that even if the compactor experiences a brief "dry run", the sleeve can absorb most of the vibration, thereby protecting the compactor.

[0010] Preferably, an elastic pad is fixedly connected to the end of the pressure plate away from the pressure rod; the elastic pad has a cavity inside; during operation, the elastic pad on the surface of the pressure plate will squeeze the inner wall of the sleeve rod, and then the elastic pad will deform and squeeze the cavity inside the elastic pad, thereby reducing the energy of vibration in sequence, and at the same time preventing the pressure plate from directly hitting the inner wall of the sleeve rod, thus protecting the sleeve rod and the pressure plate and extending their service life.

[0011] Preferably, a water tank is fixedly connected to both ends of the connecting frame near the first spring; a water outlet is provided at the top of the water tank; a baffle is slidably connected to the bottom of the water outlet; a push rod is fixedly connected to one end of the abutment plate near the first spring, and the push rod is located inside the first spring; the push rod passes through the connecting frame and is slidably connected to the water tank; a connecting rod is fixedly connected to one end of the push rod inside the water tank, and the connecting rod is fixedly connected to the baffle; a spraying device is installed on the top surface of the water tank at the position corresponding to the water outlet; during operation, the abutment plate compresses the first spring while squeezing the push rod, causing the push rod to push the connecting rod towards the water tank, and pushes the baffle through the connecting rod, causing the water outlet to open, thereby guiding water into the spraying device, and then spraying it out through the spraying device, thereby reducing the floating dust generated when the tamping plate vibrates, avoiding affecting the worker's vision and breathing. At the same time, the spraying device sprays water only when the tamping plate is pressing the slope, which can also save water to a certain extent.

[0012] Preferably, the spraying device includes a housing; a nozzle is fixedly connected to the top of the housing; a spherical cavity is formed inside the nozzle; a bouncing ball is disposed inside the spherical cavity; during operation, water inside the housing re-enters the nozzle, and then the water first enters the spherical cavity of the nozzle. At this time, due to the vibration of the rammer plate, the bouncing ball vibrates together, and the vibrating bouncing ball hits the water flow inside the spherical cavity, thereby playing a certain atomization role, causing the nozzle to spray out small droplets, thus making the water spray range wider and improving the dust suppression effect.

[0013] Preferably, an arc-shaped rod is fixedly connected to the top of the nozzle; a conical column is installed on the top of the arc-shaped rod, with the tip of the conical column facing the nozzle; during operation, the water flow impacts the surface of the conical column, and then the water flow spreads outward along the surface of the conical column in a ring shape, thereby covering a larger area and further improving the dust suppression effect.

[0014] Preferably, a second rotating rod is fixedly connected to one end of the conical column near the nozzle; the second rotating rod is rotatably connected to the arc-shaped rod; a strip groove is formed on the surface of the conical column, and the strip groove is spirally arranged on the surface of the conical column; during operation, because the strip groove on the surface of the conical column is spirally arranged, the water flow will drive the conical column and the second rotating rod to rotate on the arc-shaped rod through the strip groove, and the rotating conical column will drive the water flow to rotate, thereby making the liquid droplets spray further due to centrifugal force, further improving the dust suppression range.

[0015] Preferably, the end of the ramming plate near the sleeve is rotatably connected to a connecting plate; the top surface of the connecting plate is slidably connected to an insert plate; a strip-shaped protrusion is fixedly connected to the side surface of the insert plate near the ramming plate; during operation, the bottom of the insert plate is squeezed by the slope, causing it to slide away from the slope, and during the sliding process, the strip-shaped protrusion on the surface of the insert plate is squeezed by the ramming plate, thereby causing the insert plate to drive the connecting plate to reverse in the direction away from the ramming plate, and then drive the insert plate to move the roller, preventing the ramming plate from pressing down too fast and pressing the sleeve.

[0016] Preferably, an arc-shaped spring is fixedly connected to the bottom of the insert plate; the end of the arc-shaped spring away from the bottom of the insert plate is in contact with the surface of the insert plate; during operation, the arc-shaped spring on the surface of the insert plate will first contact the surface of the sleeve and push the sleeve away from the ramming plate to prevent the sleeve from being pressed under the ramming plate. At the same time, the arc-shaped spring can also act as a buffer to prevent the insert plate from directly impacting the surface of the sleeve when it flips over, thus causing wear on the insert plate.

[0017] The beneficial effects of this invention are as follows:

[0018] 1. The roadbed slope reinforcement compactor of the present invention uses a backing plate to push the sleeve back to the bottom of the compaction plate, and then the worker drags the compactor to the slope surface that needs to be compacted by the power arm. During this process, the sleeve rolls on the slope surface, and the compaction plate contacts the sleeve, thereby avoiding the phenomenon of the compaction plate being suspended and vibrating, i.e., "dry compaction", thus reducing the probability of aging and damage of the compactor and extending the service life of the compactor.

[0019] 2. The roadbed slope reinforcement compactor of the present invention converts a portion of the mechanical energy of the sleeve vibration into the internal energy of the buffer solution, thereby further absorbing the vibration transmitted by the compactor plate. This allows the compactor to absorb most of the vibration even during brief "dry running", thus protecting the compactor. Attached Figure Description

[0020] The invention will now be further described with reference to the accompanying drawings.

[0021] Figure 1 This is a perspective view of the present invention;

[0022] Figure 2 This is a schematic diagram of the sleeve structure in the invention;

[0023] Figure 3 yes Figure 2 Enlarged view of a portion of point A in the middle;

[0024] Figure 4 This is a schematic diagram of the water tank structure in this invention;

[0025] Figure 5 yes Figure 4 Enlarged view of a section at point B in the middle;

[0026] Figure 6 This is a schematic diagram of the insert plate in this invention;

[0027] In the diagram: 1. Ramming plate; 2. Vibrator; 3. Mounting frame; 4. Sleeve; 5. Support plate; 6. Connecting frame; 7. First spring; 8. Second spring; 9. Sleeve rod; 10. First rotating rod; 11. Pressure rod; 12. Pressure plate; 13. Elastic pad; 14. Cavity; 15. Water tank; 16. Water outlet; 17. Baffle; 18. Push rod; 19. Connecting rod; 20. Spraying device; 21. Outer shell; 22. Nozzle; 23. Spherical cavity; 24. Ball; 25. Arc rod; 26. Conical column; 27. Second rotating rod; 28. Strip groove; 29. ​​Connecting plate; 30. Insert plate; 31. Strip protrusion; 32. Arc spring piece. Detailed Implementation

[0028] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0029] Example 1

[0030] like Figure 1As shown in the embodiment of the present invention, a roadbed slope reinforcement compaction machine includes a compaction plate 1, a vibrator 2, a mounting frame 3, sleeves 4, abutment plates 5, a connecting frame 6, and a first spring 7. The vibrator 2 is fixedly connected to the top surface of the compaction plate 1. Mounting frames 3 are fixedly connected to both sides of the vibrator 2 on the top surface of the compaction plate 1. A pair of sleeves 4 are provided on the bottom surface of the compaction plate 1. Abutment plates 5 are installed at both ends of the two sleeves 4. A connecting frame 6 is provided around the compaction plate 1, and the top of the connecting frame 6 is fixedly connected to the mounting frame 3. The connecting frame 6 is slidably connected to the abutment plates 5. A first spring 7 is fixedly connected between each abutment plate 5 and the connecting frame 6. The vibrator 2 is existing technology and will not be described in detail; the specific model can be selected as needed. During operation, in the construction of some highways, to ensure the stability of the roadbed, slopes with a certain gradient are formed on both sides of the roadbed. During the construction of the roadbed slope, it is necessary to... To perform slope compaction operations, the present invention can be used. First, the worker needs to remove the bucket of the excavator and install the mounting frame 3 of the compactor onto the power arm of the excavator. Then, the worker can operate the compactor through the excavator and its power arm to work on slope surfaces of different gradients. The vibrator 2 drives the tamping plate 1 to vibrate continuously, thus compacting the soil. At this time, the sleeve 4 is located at both ends of the tamping plate 1, and the first spring 7 is in a compressed state. When the worker lifts the compactor, the first spring 7 returns to its original state, pushing the abutment plate 5 and sleeve 4 back to the bottom of the tamping plate 1. Then, the worker drags the compactor to the slope surface that needs to be compacted with the power arm. During this process, the sleeve 4 rolls on the slope surface, and the tamping plate 1 contacts the sleeve 4, thereby avoiding the tamping plate 1 from vibrating in the air, i.e., the phenomenon of "dry compaction", thus reducing the probability of aging and damage to the compactor and extending its service life.

[0031] like Figures 1 to 2 As shown, a plurality of evenly arranged second springs 8 are installed on the inner wall surface of the sleeve 4; a sleeve rod 9 is fixedly connected to one end of the second spring 8 away from the inner wall of the sleeve 4; the sleeve rod 9 is made of rigid material; a first rotating rod 10 is rotatably connected inside the sleeve rod 9; the abutment plate 5 is fixedly connected to the end face of the first rotating rod 10; during operation, when the vibrator 2 drives the tamping plate 1 to vibrate, the tamping plate 1 will drive the sleeve 4 to vibrate, and the vibrating sleeve 4 will drive the second springs 8 to extend and retract, so that the sleeve 4 can vibrate the surface of the sleeve rod 9 while minimizing its impact on the first rotating rod 10 inside the sleeve rod 9, thereby allowing the sleeve 4 to roll normally on the slope while continuously vibrating.

[0032] like Figures 2 to 3As shown, the sleeve rod 9 is a hollow structure and is annular, with a buffer solution inside. Multiple evenly arranged pressure rods 11 are fixed to the inner wall of the sleeve 4, and the pressure rods 11 are located inside the second spring 8. The pressure rods 11 are slidably connected to the sleeve rod 9. A pressure plate 12 is fixed to one end of the pressure rod 11 inside the sleeve rod 9. During operation, when the sleeve 4 vibrates continuously under the impact of the tamping plate 1, the sleeve 4 will drive the pressure rods 11 fixed to it to vibrate continuously. The continuously vibrating pressure rods 11 will then drive the pressure plate 12 fixed to its end face to vibrate continuously within the buffer solution. This converts a portion of the mechanical energy of the sleeve 4's vibration into internal energy within the buffer solution, further absorbing the vibration transmitted by the tamping plate 1. This ensures that even if the compactor experiences a brief period of "dry running," the sleeve 4 can absorb most of the vibration, thus protecting the compactor.

[0033] like Figure 3 As shown, an elastic pad 13 is fixedly connected to the end of the pressure plate 12 away from the pressure rod 11; the elastic pad 13 is configured in a hemispherical shape; a cavity 14 is opened inside the elastic pad 13; during operation, when the pressure plate 12 vibrates in the buffer solution, the elastic pad 13 on the surface of the pressure plate 12 will squeeze the inner wall of the sleeve rod 9, and then the elastic pad 13 will deform and squeeze the cavity 14 inside the elastic pad 13, thereby reducing the vibration energy in sequence, and at the same time preventing the pressure plate 12 from directly hitting the inner wall of the sleeve rod 9, thus protecting the sleeve rod 9 and the pressure plate 12 and extending their service life.

[0034] like Figure 1 and Figure 4 As shown, a water tank 15 is fixedly connected to both ends of the connecting frame 6 near the first spring 7; a water outlet 16 is provided on the top of the water tank 15; a baffle 17 is slidably connected to the bottom of the water outlet 16; a push rod 18 is fixedly connected to one end of the abutment 5 near the first spring 7, and the push rod 18 is located inside the first spring 7; the push rod 18 passes through the connecting frame 6 and is slidably connected to the water tank 15; a connecting rod 19 is fixedly connected to one end of the push rod 18 inside the water tank 15, and the connecting rod 19 is fixedly connected to the baffle 17; a spraying device 20 is installed on the top surface of the water tank 15 at the position corresponding to the water outlet 16; the spraying device 20... Device 20 is used for spraying liquid. During operation, when the excavator's boom presses the tamper onto the slope, the abutment plate 5 compresses the first spring 7 and simultaneously squeezes the push rod 18, causing the push rod 18 to push the connecting rod 19 toward the water tank 15. The connecting rod 19 then pushes the baffle 17, opening the water outlet 16 and guiding water into the spraying device 20. Water is then sprayed out through the spraying device 20, thereby reducing the dust generated when the tamper plate 1 vibrates and preventing it from affecting the workers' vision and breathing. At the same time, the spraying device 20 sprays water only when the tamper plate 1 is pressing against the slope, which can also save water to a certain extent.

[0035] like Figures 4 to 5As shown, the spraying device 20 includes a housing 21; the housing 21 is arranged in a strip-shaped structure; a nozzle 22 is fixedly connected to the top of the housing 21; a spherical cavity 23 is opened inside the nozzle 22; a bouncing ball 24 is arranged inside the spherical cavity 23; during operation, when water in the water tank 15 is introduced into the housing 21, the water in the housing 21 will then enter the nozzle 22, and then the water will first enter the spherical cavity 23 of the nozzle 22. At this time, due to the vibration of the rammer plate 1, the bouncing ball 24 will vibrate together, and the vibrating bouncing ball 24 will hit the water flow in the spherical cavity 23, thereby playing a certain atomization role, so that the nozzle 22 sprays out small droplets, thereby making the water spraying range wider and thus improving the dust suppression effect.

[0036] like Figure 5 As shown, an arc-shaped rod 25 is fixedly connected to the top of the nozzle 22; a conical column 26 is installed on the top of the arc-shaped rod 25, and the tip of the conical column 26 faces the nozzle 22; the conical column 26 is made of stainless steel; during operation, when the nozzle 22 sprays water, the water flow hits the surface of the conical column 26, and then the water flow spreads outward along the surface of the conical column 26 in a ring shape, thereby covering a larger area and further improving the dust suppression effect.

[0037] like Figure 5 As shown, a second rotating rod 27 is fixedly connected to one end of the conical column 26 near the nozzle 22; the second rotating rod 27 is rotatably connected to the arc-shaped rod 25; a strip groove 28 is provided on the surface of the conical column 26, and the strip groove 28 is spirally arranged on the surface of the conical column 26; the strip groove serves to guide the water flow, so that the water flow can drive the conical column 26 to rotate; during operation, when the water flow is sprayed out along the surface of the conical column 26, because the strip groove 28 on the surface of the conical column 26 is spirally arranged, the water flow will drive the conical column 26 and the second rotating rod to rotate on the arc-shaped rod 25 through the strip groove 28, and the rotating conical column 26 will drive the water flow to rotate, so that due to centrifugal force, the liquid droplets are sprayed further, further improving the dust suppression range.

[0038] Example 2

[0039] like Figure 6As shown in the comparative embodiment one, another embodiment of the present invention is as follows: the end of the tamping plate 1 near the sleeve 4 is rotatably connected to a connecting plate 29; the top surface of the connecting plate 29 is slidably connected to an insert plate 30; a strip-shaped protrusion 31 is fixedly connected to the side surface of the insert plate 30 near the tamping plate 1; the strip-shaped protrusion 31 is made of rigid material; during operation, when the tamping machine is pressed against the slope, the bottom of the insert plate 30 is squeezed by the slope, causing it to slide away from the slope. During the sliding process, the strip-shaped protrusion 31 on the surface of the insert plate 30 is squeezed by the tamping plate 1, thereby causing the insert plate 30 to drive the connecting plate 29 to reverse in the direction away from the tamping plate 1, and then drive the insert plate 30 to move the roller, preventing the tamping plate 1 from pressing down too fast and pressing the sleeve 4.

[0040] like Figure 6 As shown, an arc-shaped spring piece 32 is fixedly connected to the bottom of the insert plate 30; the end of the arc-shaped spring piece 32 away from the bottom of the insert plate 30 is in contact with the surface of the insert plate 30; during operation, when the insert plate 30 slides toward the connecting plate 29, the arc-shaped spring piece 32 on the surface of the insert plate 30 will first contact the surface of the sleeve 4 and push the sleeve 4 away from the ramming plate 1, preventing the sleeve 4 from being pressed under the ramming plate 1. At the same time, the arc-shaped spring piece 32 can also have a buffering effect to prevent the insert plate 30 from directly hitting the surface of the sleeve 4 when it flips over, thus causing wear on the insert plate 30.

[0041] During the construction of some highways, to ensure the stability of the roadbed, slopes with a certain gradient are often constructed on both sides of the roadbed. During the construction of these slopes, compaction is required. This invention provides a solution: First, the worker removes the excavator's bucket and installs the compactor's mounting frame 3 onto the excavator's boom. Then, the worker can operate the compactor via the excavator and its boom to work on slopes of varying gradients. The vibrator 2 drives the compactor plate 1 to continuously... Vibration compacts the soil. At this time, the sleeve 4 is located at both ends of the tamping plate 1, and the first spring 7 is in a compressed state. When the worker lifts the tamping machine, the first spring 7 returns to its original state and pushes the abutment plate 5 and sleeve 4 back to the bottom of the tamping plate 1. Then the worker uses the power arm to drag the tamping machine to the slope that needs to be compacted. During this process, the sleeve 4 rolls on the slope, and the tamping plate 1 contacts the sleeve 4. This avoids the tamping plate 1 from vibrating in the air, i.e., the phenomenon of "dry compaction", thereby reducing the probability of aging and damage of the tamping machine and extending its service life.

[0042] When the vibrator 2 drives the tamping plate 1 to vibrate, the tamping plate 1 will drive the sleeve 4 to vibrate, and the vibrating sleeve 4 will drive the second spring 8 to extend and retract. This allows the sleeve 4 to vibrate on the surface of the sleeve rod 9 while minimizing its impact on the first rotating rod 10 inside the sleeve rod 9, so that the sleeve 4 can roll normally on the slope while vibrating continuously.

[0043] When the sleeve 4 vibrates continuously under the impact of the tamping plate 1, the sleeve 4 will drive the pressure rod 11 fixedly connected to it to vibrate continuously. The continuously vibrating pressure rod 11 will drive the pressure plate 12 fixedly connected to its end face to vibrate continuously in the buffer solution. This will convert part of the mechanical energy of the sleeve 4 vibration into the internal energy inside the buffer solution, and further absorb the vibration transmitted by the tamping plate 1. This will allow the sleeve 4 to absorb most of the vibration even when the compactor experiences a brief "dry run", thus protecting the compactor.

[0044] When the pressure plate 12 vibrates in the buffer solution, the elastic pad 13 on the surface of the pressure plate 12 will squeeze the inner wall of the sleeve rod 9. Then the elastic pad 13 deforms and squeezes the cavity 14 inside the elastic pad 13, thereby reducing the energy of vibration. At the same time, it can also prevent the pressure plate 12 from directly hitting the inner wall of the sleeve rod 9, thus protecting the sleeve rod 9 and the pressure plate 12 and extending their service life.

[0045] When the excavator's boom presses the tamper onto the slope, the abutment plate 5 compresses the first spring 7 and simultaneously squeezes the push rod 18. This causes the push rod 18 to push the connecting rod 19 toward the water tank 15, and through the connecting rod 19, pushes the baffle 17, opening the water outlet 16. This allows water to be directed into the spraying device 20 and then sprayed out. This reduces the dust generated when the tamper plate 1 vibrates, preventing it from affecting the workers' vision and breathing. At the same time, the spraying device 20 only sprays water when the tamper plate 1 is pressing against the slope, which also helps to save water to some extent.

[0046] When water from the water tank 15 is introduced into the housing 21, the water inside the housing 21 will then enter the injection nozzle 22. The water will first enter the spherical cavity 23 of the nozzle 22. At this time, due to the vibration of the rammer plate 1, the ball 24 will vibrate together. The vibrating ball 24 will then hit the water flow in the spherical cavity 23, thereby playing a certain atomization role, causing the nozzle 22 to spray out small droplets, thus making the water spray range wider and improving the dust suppression effect.

[0047] When the nozzle 22 sprays water, the water then hits the surface of the conical column 26. The water then spreads outward along the surface of the conical column 26 in a ring shape, thereby covering a larger area and further improving the dust suppression effect.

[0048] When water is sprayed out along the surface of the conical column 26, the water will drive the conical column 26 and the second rotating rod to rotate on the arc rod 25 through the spiral groove 28 on the surface of the conical column 26. The rotating conical column 26 will drive the water to rotate, thus the centrifugal effect makes the liquid droplets spray further and further improve the dust suppression range.

[0049] When the compactor is pressed against the slope, the bottom of the insert plate 30 is squeezed by the slope, causing it to slide away from the slope. During the sliding process, the strip protrusions 31 on the surface of the insert plate 30 are squeezed by the tamping plate 1, which causes the insert plate 30 to drive the connecting plate 29 to reverse away from the tamping plate 1, thereby driving the insert plate 30 to move the roller, preventing the tamping plate 1 from pressing down too fast and pressing the sleeve 4.

[0050] When the insert plate 30 slides toward the connecting plate 29, the arc-shaped spring piece 32 on the surface of the insert plate 30 will first contact the surface of the sleeve 4 and push the sleeve 4 away from the ramming plate 1 to prevent the sleeve 4 from being pressed under the ramming plate 1. At the same time, the arc-shaped spring piece 32 can also act as a buffer to prevent the insert plate 30 from directly hitting the surface of the sleeve 4 when it flips over, thus causing wear on the insert plate 30.

[0051] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A roadbed slope reinforcement and compaction machine, characterized in that: The device includes a tamping plate (1); a vibrator (2) is fixedly connected to the top surface of the tamping plate (1); mounting frames (3) are fixedly connected to both sides of the vibrator (2) on the top surface of the tamping plate (1); a pair of sleeves (4) are provided on the bottom surface of the tamping plate (1); abutment plates (5) are installed at both ends of the two sleeves (4); a connecting frame (6) is provided around the tamping plate (1), and the top of the connecting frame (6) is fixedly connected to the mounting frame (3); the connecting frame (6) is slidably connected to the abutment plates (5); a first spring (7) is fixedly connected between each abutment plate (5) and the connecting frame (6); The inner wall surface of the sleeve (4) is equipped with a plurality of evenly arranged second springs (8); the end of the second spring (8) away from the inner wall of the sleeve (4) is fixedly connected to a sleeve rod (9); the sleeve rod (9) is rotatably connected to a first rotating rod (10); the abutment (5) is fixedly connected to the end face of the first rotating rod (10); The sleeve (9) is hollow and contains a buffer solution; the inner wall of the sleeve (4) is fixed with a plurality of uniformly arranged pressure rods (11), and the pressure rods (11) are located inside the second spring (8); the pressure rods (11) are slidably connected to the sleeve (9); a pressure plate (12) is fixedly connected to one end of the pressure rod (11) inside the sleeve (9); An elastic pad (13) is fixedly connected to one end of the pressure plate (12) away from the pressure rod (11); the elastic pad (13) has a cavity (14) inside; The ramming plate (1) is rotatably connected to a connecting plate (29) at one end near the sleeve (4); the top surface of the connecting plate (29) is slidably connected to an insert plate (30); a strip-shaped protrusion (31) is fixedly connected to the side surface of the insert plate (30) near the ramming plate (1); An arc-shaped spring piece (32) is fixedly connected to the bottom of the insert plate (30); the end of the arc-shaped spring piece (32) away from the bottom of the insert plate (30) is in contact with the surface of the insert plate (30).

2. The roadbed slope reinforcement and compaction machine according to claim 1, characterized in that: Water tanks (15) are fixedly connected to both ends of the connecting frame (6) near the first spring (7); water outlets (16) are provided on the top of the water tanks (15); baffles (17) are slidably connected to the bottom of the water outlets (16); push rods (18) are fixedly connected to one end of the abutment (5) near the first spring (7), and the push rods (18) are located inside the first spring (7); the push rods (18) pass through the connecting frame (6) and are slidably connected to the water tanks (15); a connecting rod (19) is fixedly connected to one end of the push rods (18) inside the water tanks (15), and the connecting rods (19) are fixedly connected to the baffles (17); a spraying device (20) is installed on the top surface of the water tanks (15) at the position corresponding to the water outlets (16).

3. The roadbed slope reinforcement and compaction machine according to claim 2, characterized in that: The spraying device (20) includes a housing (21); a nozzle (22) is fixedly connected to the top of the housing (21); a spherical cavity (23) is opened inside the nozzle (22); a bouncing ball (24) is disposed inside the spherical cavity (23).

4. The roadbed slope reinforcement and compaction machine according to claim 3, characterized in that: An arc-shaped rod (25) is fixedly connected to the top of the nozzle (22); a conical column (26) is installed on the top of the arc-shaped rod (25), and the tip of the conical column (26) faces the nozzle (22).

5. A roadbed slope reinforcement and compaction machine according to claim 4, characterized in that: The conical column (26) is fixedly connected to a second rotating rod (27) at one end near the nozzle (22); the second rotating rod (27) is rotatably connected to the arc rod (25); a strip groove (28) is opened on the surface of the conical column (26), and the strip groove (28) is spirally arranged on the surface of the conical column (26).

Images