A filling construction device for coal gangue roadbed edge covering soil

Abstract

The application belongs to the technical field of roadbed construction, and discloses a filling construction device for coal gangue roadbed edge-covering soil, which comprises a base, driving wheels are installed on the positions close to the four corners of the base, a distributing tank is installed at the middle of the top end of the base, a storage tank is fixedly connected to the position close to the right side of the top end of the distributing tank, and a discharging port penetrating through the bottom end of the base is formed in the left side of the bottom end of the distributing tank. The application utilizes the injection of clean water when the soil layer is rolled, utilizes the increase of the gravity of the rolling roller when the clean water is injected, synchronously completes the adjustment process in cooperation with the adjusting assembly, and can be synchronized with the front-end filling. Meanwhile, clean water is not injected into the inside of the rolling roller before filling and at the beginning of filling, the rolling roller is not in contact with the soil layer at this time, the filling process is not affected at this time, the filling and compaction can be simultaneously performed and the filling is not affected, the construction time is shortened, and the construction efficiency is improved.

Description

Technical Field

[0001] This invention belongs to the field of roadbed construction technology, specifically a filling construction device for the edging soil of coal gangue roadbed. Background Technology

[0002] Coal gangue subgrade edging soil refers to the edging soil filled on both sides of a coal gangue subgrade to protect the subgrade, prevent soil erosion, and reduce environmental pollution. The primary function of the edging soil is to protect the coal gangue subgrade from erosion by rainwater and windblown sand, while also increasing its stability and reducing deformation. Construction of coal gangue subgrade edging soil typically employs a layered filling method, with each layer not exceeding 30cm in thickness, and is compacted to ensure adequate compaction. During construction, attention must be paid to the treatment of joints and corners to prevent uneven settlement or cracking. Specialized filling equipment is usually used to assist in the edging soil filling process.

[0003] The current filling construction device used for roadbed edging soil mainly works by filling a layer of coal gangue and then filling a layer of edging soil, and finally using a rolling mill to compact the soil layer. In actual work, compaction is required after both the coal gangue and edging soil are filled. However, the current filling construction device separates filling and compaction to ensure that the rolling mill does not affect the filling, resulting in low construction efficiency and an urgent need for improvement.

[0004] In the construction of the edging soil of the roadbed, in addition to the conventional rolling and compaction, in order to reduce the gap between the coal gangue and the edging soil, the existing technology also performs vibration compaction on part of the soil layer after rolling the coal gangue and the edging soil. At this time, a vibratory machine and a compactor need to be used in combination to complete the complete compaction of the soil layer. This results in the need to frequently switch between the two devices during the construction process, which makes the construction more difficult. Summary of the Invention

[0005] The purpose of this invention is to provide a filling construction device for the edging soil of coal gangue roadbed, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a filling construction device for the edging soil of coal gangue roadbed, comprising a base, drive wheels installed near the four corners of the base, a material distribution tank installed at the center of the top of the base, a storage tank fixedly connected to the top of the material distribution tank near the right side, a discharge port penetrating the bottom of the base being opened on the left side of the bottom of the material distribution tank, a material inlet fixedly connected to the top of the storage tank, a raising frame installed on the right side of the top of the storage tank, a water storage tank fixedly installed on the top of the raising frame, an installation frame provided at the rear of the base, and a rolling roller movably connected to the inner side of the installation frame. The roller rotates relative to the mounting frame. A longitudinal guide rail is fixedly installed on the right side of the bottom end of the heightening frame. Connecting frames are installed on both the left and right sides of the bottom end of the longitudinal guide rail. A transverse guide rail is installed on the other end of each connecting frame. The transverse guide rail is located on the left and right sides of the rear end of the storage tank. A frame is installed at the front end of each transverse guide rail. The transverse guide rail is connected to the rear end of the storage tank through the frame. An adjustment component is provided above the transverse guide rail. A power component is installed on the left end of the adjustment component. The power component is connected to the storage tank. The right end of the adjustment component is connected to the mounting frame. A hollow groove is opened inside the roller.

[0007] When in use, the device can be placed on the side of the roadbed. The base has a built-in motor to drive the drive wheels. The entire device can be powered directly by an external power line or by an internal combustion engine in conjunction with a generator. During the filling process, coal gangue and edging soil need to be added to the feed inlet regularly, and clean water needs to be added to the water injection inlet. In the initial state, the rolling roller does not contact the ground, that is, it is in a non-compacting state, and the power components are not working. After the device is debugged, the filling operation can be carried out.

[0008] As a further technical solution of the present invention, the bottom end of the storage tank is provided with a discharge trough and is connected to the top end of the distribution tank, and the bottom end of the inner side of the storage tank is provided with a discharge slope located on one side of the discharge trough.

[0009] As a further technical solution of the present invention, a main shaft is movably connected to the middle of the dispensing tank, and a spiral blade located inside the dispensing tank is fixedly installed on the outer side of the main shaft. A drive motor is provided at the rear end of the dispensing tank. The drive motor is connected to the top of the base through a shim block. The rear end of the main shaft passes through the rear end of the dispensing tank and is connected to the output shaft of the drive motor.

[0010] When filling the roadbed, a certain amount of coal gangue can be injected into the feed inlet, and the drive motor can be turned on at the same time. At this time, the drive motor can drive the distribution tank and the main shaft on the outer side to rotate. The coal gangue can enter the interior of the distribution tank through the discharge slope at the bottom, and the coal gangue is quantitatively transferred to the discharge port through the rotation of the main shaft, and then discharged from the bottom of the base to complete the quantitative discharge process of coal gangue. After the coal gangue has been filled with one layer, edging soil can be injected into the feed inlet and the above steps can be repeated to fill the coal gangue with a fixed amount of edging soil, thus completing the automatic quantitative filling process of coal gangue and edging soil.

[0011] As a further technical solution of the present invention, the top of the water storage tank is fixedly connected to a water inlet, and a four-way valve is fixedly connected to the rear end of the water storage tank near the bottom. The front end of the four-way valve is fixedly connected to a nozzle located directly above the rolling roller. Water delivery hoses are fixedly connected to both the left and right sides of the four-way valve. The other end of the water delivery hose is connected to the hollow groove through a connector. The rolling roller rotates relative to the water delivery hose.

[0012] When it is necessary to compact coal gangue or edging soil, the valves located at both ends of the four-way valve can be opened directly. At this time, the clean water inside the water storage tank can be discharged through the four-way valve and enter the interior of the hollow trough through the water delivery hose, filling the compaction roller. As the water flow is injected, the weight of the compaction roller increases. At this time, by controlling the water flow into the hollow trough, the weight of the compaction roller can be adjusted, and the compaction pressure can be adjusted simultaneously. During the compaction process, the valve at the front end of the four-way valve can be opened periodically, and clean water can be discharged through the nozzle for replenishing water during construction and assisting the compaction process.

[0013] By utilizing the gravity of clean water to directly adjust the weight of the compaction roller, that is, by controlling the input water flow to adjust the weight of the compaction roller, and applying the weight of the compaction roller to the soil layer, the pressure during soil compaction can be dynamically adjusted to meet the different pressure requirements of multi-layer construction. This avoids the problem of traditional devices requiring different compaction rollers or different compaction machines to meet the compaction requirements, simplifies the construction steps, and improves construction efficiency.

[0014] As a further technical solution of the present invention, a longitudinal locking block is movably engaged inside the longitudinal guide rail. The longitudinal locking block moves up and down relative to the longitudinal guide rail. An extension rod is fixedly connected to the bottom end of the longitudinal locking block. The bottom end of the extension rod passes through the bottom end of the longitudinal guide rail and is connected to the middle of the top end of the mounting bracket.

[0015] In the initial state, the longitudinal locking block is located above the interior of the longitudinal guide rail, that is, the rolling roller is at its highest point. At this time, the outer side of the rolling roller is not in contact with the ground, and the device is in a non-rolling state. However, after water is injected into the hollow trough, due to the increase in the weight of the rolling roller, the rolling roller moves downward under the guidance of the longitudinal locking block, and drives the rolling roller to move downward to complete the pressure application process. At the same time, the rolling roller can be driven to rotate under the displacement of the device to roll the soil layer.

[0016] As a further technical solution of the present invention, the adjustment component includes two horizontal locking blocks that are movably engaged with two horizontal guide rails. The horizontal locking blocks are displaced back and forth relative to the horizontal guide rails. The adjustment component also includes a mounting plate, with the top ends of the two horizontal locking blocks connected to the bottom end of the mounting plate.

[0017] As a further technical solution of the present invention, the bottom end of each of the transverse blocks is fixedly connected to a first fixing seat. The end of the first fixing seat away from the transverse block is movably connected to an adjusting rod via a rotating shaft. The other end of the adjusting rod is movably connected to a second fixing seat via a rotating shaft. The bottom ends of the two second fixing seats are connected to the left and right sides of the top of the mounting frame.

[0018] During the filling of coal gangue and edging soil, and with water flowing into the hollow trough, the weight of the roller increases, and the power unit is in a non-working state. The roller then moves downwards, and the adjusting rod rotates downwards. Simultaneously, tension is applied to the transverse locking block, causing it to displace relative to the transverse guide rail and simultaneously displacing the mounting plate. The adjusting rod then moves towards the rear end of the device, adjusting the roller's position. With the device's displacement and the filling of coal gangue or edging soil at the front, the rear roller can directly roll and compact the soil layer, completing the synchronous compaction process.

[0019] By utilizing the injection of clean water during soil compaction, the increased weight of the compaction rollers during water injection, combined with the adjustment components, allows for simultaneous adjustment. This process can be synchronized with the initial filling. Furthermore, water is not injected into the compaction rollers before or during filling, ensuring the rollers do not contact the soil layer and thus do not interfere with the filling process. This allows filling and compaction to proceed simultaneously without affecting the filling, shortening construction time and improving efficiency.

[0020] As a further technical solution of the present invention, the power assembly includes a third fixed seat, which is connected to the side of the bottom of the mounting plate away from the rolling roller. The end of the third fixed seat away from the mounting plate is movably connected to a first connecting rod via a rotating shaft, and the end of the first connecting rod away from the third fixed seat is movably connected to a linkage shaft.

[0021] As a further technical solution of the present invention, the left and right sides of the outer side of the linkage shaft are movably sleeved with second connecting rods, and the power assembly also includes a dual-axis motor. The dual-axis motor is connected to the rear end of the storage tank through a base. Electromagnetic clutches are installed on the output shafts at both ends of the dual-axis motor. The output shafts of the electromagnetic clutches are fixedly connected to the other end of the second connecting rods through a transmission shaft.

[0022] As a further technical solution of the present invention, when the electromagnetic clutch is in the disengaged state, the second connecting rod does not rotate with the output shaft of the dual-axis motor; when the electromagnetic clutch is in the engaged state, the second connecting rod rotates with the output shaft of the dual-axis motor.

[0023] During the compaction of soil layers, if there are gaps between the coal gangue and the edging soil that affect structural stability, the transmission shaft can be connected to the output shaft of the electromagnetic clutch by activating the electromagnetic clutch, and the dual-shaft motor can be activated simultaneously. At this time, the dual-shaft motor can drive the transmission shaft to rotate through the electromagnetic clutch, and drive the second connecting rod to swing. The first connecting rod swings accordingly, and applies a forward pulling force and a backward pushing force to the mounting plate. At this time, with the help of the adjusting rod, an upward pulling force and a downward pushing force can be applied to the roller. The roller then moves up and down reciprocatingly. With the help of the clean water inside the hollow trough, the soil layer can be reciprocated and hammered to complete the vibration compaction.

[0024] By utilizing the clean water inside the compaction roller, the power transmission of the power component, and the auxiliary adjustment of the adjustment component, power can be input through the power component when needed, and the compaction roller can move up and down in conjunction with the adjustment component. The compaction roller uses gravity to achieve the hammering process on the ground. The entire process can be achieved without the assistance of other devices, and can be quickly switched between rolling compaction and vibration compaction, which significantly reduces construction time and reduces construction difficulty.

[0025] The beneficial effects of this invention are as follows: 1. This invention utilizes the injection of clean water during soil compaction. By increasing the weight of the compaction roller during water injection, the adjustment process is completed synchronously with the adjustment component. This process can be synchronized with the front-end filling. Furthermore, clean water is not injected into the compaction roller before filling or before filling begins, so the roller does not come into contact with the soil layer and does not affect the filling process. This allows filling and compaction to be carried out simultaneously without affecting the filling, shortening construction time and improving construction efficiency.

[0026] 2. This invention utilizes the clean water inside the compaction roller, the power transmission of the power component, and the auxiliary adjustment of the adjustment component. When needed, the power component can input power, and in conjunction with the adjustment component, the compaction roller can achieve up-and-down reciprocating motion. The compaction roller's gravity is used to achieve the hammering process on the ground. The entire process does not require the assistance of other devices and can quickly switch between rolling compaction and vibration compaction, significantly reducing construction time and lowering construction difficulty.

[0027] 3. This invention directly adjusts the weight of the compaction roller by utilizing the gravity of clean water. That is, by controlling the volume of the input water flow, the weight of the compaction roller is adjusted, and the weight of the compaction roller is applied to the compaction of the soil layer. The pressure during soil compaction can be dynamically adjusted to meet the different pressure requirements of multi-layer construction. This avoids the problem of traditional devices requiring the replacement of different compaction rollers or the use of different compaction machines to meet the compaction requirements, simplifies the construction steps, and improves construction efficiency. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the bottom structure of the present invention; Figure 3 This is a schematic diagram showing the assembly of the base, storage tank, and distribution tank structures of the present invention; Figure 4 This is a cross-sectional schematic diagram of the internal structure of the storage tank and the distribution tank of the present invention; Figure 5 This is a cross-sectional schematic diagram of the internal structure of the water storage tank of the present invention; Figure 6 This is a cross-sectional schematic diagram of the internal structure of the roller of the present invention; Figure 7 This is a schematic diagram showing the cooperation between the adjustment component and the power component structure of the present invention; Figure 8 This is a schematic diagram showing the fit between the power component and the mounting plate structure of the present invention.

[0029] In the diagram: 1. Base; 2. Drive wheel; 3. Discharge port; 4. Storage tank; 5. Inlet; 6. Discharge ramp; 7. Distribution tank; 8. Main shaft; 9. Drive motor; 10. Spiral blade; 11. Elevator frame; 12. Water tank; 13. Water inlet; 14. Four-way valve; 15. Nozzle; 16. Water hose; 17. Connecting frame; 18. Longitudinal guide rail; 19. Longitudinal locking block; 20. Extension rod; 21. Mounting bracket; 22. Compactor roller; 23. Hollow trough; 24. Frame; 25. Transverse guide rail; 26. Adjustment assembly; 261. Transverse locking block; 262. Mounting plate; 263. First fixed seat; 264. Second fixed seat; 265. Adjusting rod; 27. Power assembly; 271. Third fixed seat; 272. First connecting rod; 273. Linkage shaft; 274. Second connecting rod; 275. Dual-shaft motor; 276. Electromagnetic clutch. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] like Figures 1 to 8 As shown in the embodiment of the present invention, a filling construction device for coal gangue roadbed edging soil includes a base 1. Drive wheels 2 are installed near the four corners of the base 1. A material distribution tank 7 is installed at the center of the top of the base 1. A storage tank 4 is fixedly connected to the top of the material distribution tank 7 near the right side. A discharge port 3 penetrating the bottom of the base 1 is opened on the left side of the bottom of the material distribution tank 7. A feed inlet 5 is fixedly connected to the top of the storage tank 4. A heightening frame 11 is installed on the right side of the top of the storage tank 4. A water storage tank 12 is fixedly installed at the top of the heightening frame 11. An installation frame 21 is provided behind the base 1. A rolling roller 22 is movably connected to the inner side of the installation frame 21 and rotates relative to the installation frame 21. A longitudinal guide rail 18 is fixedly installed on the right side of the bottom end of the heightening frame 11. A connecting frame 17 is installed on both the left and right sides of the bottom end of the longitudinal guide rail 18. A transverse guide rail 25 is installed on the other end of the connecting frame 17. The transverse guide rail 25 is located on the left and right sides of the rear end of the storage tank 4. A frame 24 is installed at the front end of the transverse guide rail 25. The transverse guide rail 25 is connected to the rear end of the storage tank 4 through the frame 24. An adjustment component 26 is provided above the transverse guide rail 25. A power component 27 is installed on the left end of the adjustment component 26. The power component 27 is connected to the storage tank 4. The right end of the adjustment component 26 is connected to the mounting frame 21. A hollow groove 23 is opened inside the crushing roller 22.

[0032] When in use, the device can be placed on the side of the roadbed. The base 1 has a built-in power motor for driving the drive wheel 2. The entire device can be powered directly by an external power line or by an internal combustion engine in conjunction with a generator. During the filling process, coal gangue and edging soil need to be added to the feed inlet 5 regularly, and clean water needs to be added to the water inlet 13. In the initial state, the rolling roller 22 is not in contact with the ground, that is, it is in a non-rolling state, and the power component 27 is not working. After the device is debugged, the filling operation can be carried out.

[0033] like Figure 2 and Figure 3 as well as Figure 4 As shown, the bottom of the storage tank 4 is provided with a discharge chute and is connected to the top of the distribution tank 7. The bottom of the inner side of the storage tank 4 is provided with a discharge ramp 6 located on one side of the discharge chute. The middle of the distribution tank 7 is movably connected to a main shaft 8. The outer side of the main shaft 8 is fixedly installed with a spiral blade 10 located inside the distribution tank 7. The rear end of the distribution tank 7 is provided with a drive motor 9. The drive motor 9 is connected to the top of the base 1 through a shim block. The rear end of the main shaft 8 passes through the rear end of the distribution tank 7 and is connected to the output shaft of the drive motor 9.

[0034] When filling the roadbed, a certain amount of coal gangue can be injected into the feed inlet 5, and the drive motor 9 can be turned on at the same time. At this time, the drive motor 9 can drive the distribution tank 7 and the main shaft 8 on the outer side to rotate. The coal gangue can enter the interior of the distribution tank 7 through the discharge slope 6 at the bottom, and the coal gangue can be quantitatively transferred to the discharge port 3 by the rotation of the main shaft 8, and then discharged from the bottom of the base 1 to complete the quantitative discharge process of coal gangue. After the coal gangue has been filled with one layer, the edge soil can be injected into the inside of the feed inlet 5, and the above steps can be repeated to fill the edge soil on top of the coal gangue in a quantitative manner, thus completing the automatic quantitative filling process of coal gangue and edge soil.

[0035] like Figure 1 and Figure 2 as well as Figure 5 As shown, the top of the water storage tank 12 is fixedly connected to the water inlet 13, and the rear end of the water storage tank 12 is fixedly connected to the four-way valve 14 near the bottom. The front end of the four-way valve 14 is fixedly connected to the nozzle 15 located directly above the rolling roller 22. Water delivery hoses 16 are fixedly connected to both the left and right sides of the four-way valve 14. The other end of the water delivery hose 16 is connected to the hollow groove 23 through a connector. The rolling roller 22 rotates relative to the water delivery hose 16.

[0036] When it is necessary to compact coal gangue or edging soil, the valves located at both ends of the four-way valve 14 can be opened directly. At this time, the clean water inside the water storage tank 12 can be discharged through the four-way valve 14 and enter the interior of the hollow trough 23 through the water delivery hose 16, filling the compaction roller 22. As the water flow is injected, the weight of the compaction roller 22 increases. At this time, by controlling the water flow into the hollow trough 23, the weight of the compaction roller 22 can be adjusted and the compaction pressure can be adjusted simultaneously. At the same time, during the compaction process, the valve at the front end of the four-way valve 14 can be opened periodically, and clean water can be discharged through the nozzle 15 for filling water during construction and assisting the compaction process.

[0037] By utilizing the gravity of clean water to directly adjust the weight of the compaction roller 22, that is, by controlling the input water flow, the weight of the compaction roller 22 is adjusted, and the weight of the compaction roller 22 is applied to the compaction of the soil layer. The pressure during soil compaction can be dynamically adjusted to meet the different pressure requirements of multi-layer construction. This avoids the problem of traditional devices requiring the replacement of different compaction rollers 22 or the use of different compaction machines to meet the compaction requirements, simplifies the construction steps, and improves construction efficiency.

[0038] like Figure 1 and Figure 6 As shown, a longitudinal locking block 19 is movably engaged inside the longitudinal guide rail 18. The longitudinal locking block 19 moves up and down relative to the longitudinal guide rail 18. An extension rod 20 is fixedly connected to the bottom end of the longitudinal locking block 19. The bottom end of the extension rod 20 passes through the bottom end of the longitudinal guide rail 18 and is connected to the middle of the top end of the mounting bracket 21.

[0039] In the initial state, the longitudinal locking block 19 is located above the interior of the longitudinal guide rail 18, that is, the rolling roller 22 is at its highest point. At this time, the outer side of the rolling roller 22 is not in contact with the ground, and the device is in a non-rolling state. However, after the hollow trough 23 is filled with clean water, due to the increase in the weight of the rolling roller 22, the rolling roller 22 moves downward under the guidance of the longitudinal locking block 19, and drives the rolling roller 22 to move downward to complete the pressure application process. At the same time, the rolling roller 22 can be driven to rotate under the displacement of the device to roll the soil layer.

[0040] like Figure 1 and Figure 2 as well as Figure 7As shown, the adjustment component 26 includes two transverse locking blocks 261, which are movably engaged with two transverse guide rails 25. The transverse locking blocks 261 move back and forth relative to the transverse guide rails 25. The adjustment component 26 also includes a mounting plate 262. The top ends of the two transverse locking blocks 261 are connected to the bottom ends of the mounting plate 262. The bottom ends of the transverse locking blocks 261 are fixedly connected to a first fixing seat 263. The end of the first fixing seat 263 away from the transverse locking blocks 261 is movably connected to an adjustment rod 265 through a rotating shaft. The other end of the adjustment rod 265 is movably connected to a second fixing seat 264 through a rotating shaft. The bottom ends of the two second fixing seats 264 are connected to the left and right sides of the top of the mounting bracket 21.

[0041] Example 1: When filling with coal gangue and edge soil, and with water flowing into the hollow trough 23, the weight of the roller 22 increases, and the power component 27 is in a non-working state. At this time, the roller 22 moves downward, and the adjusting rod 265 rotates, deflecting diagonally downward. At this time, a pulling force can be applied to the transverse locking block 261, which then moves relative to the transverse guide rail 25 and simultaneously drives the mounting plate 262 to move. The adjusting rod 265 then moves towards the rear end of the device, completing the adjustment of the position of the roller 22. With the displacement of the device and the filling of coal gangue or edge soil at the front end, the roller 22 at the rear end can directly roll and directly compact the soil layer, completing the synchronous compaction process.

[0042] By utilizing the injection of clean water during soil compaction, the increased weight of the compaction roller 22 during water injection, combined with the adjustment component 26, allows for simultaneous adjustment. This process can be synchronized with the front-end filling. Furthermore, clean water is not injected into the compaction roller 22 before or during filling, as the roller 22 does not contact the soil layer and thus does not affect the filling process. This allows filling and compaction to proceed simultaneously without impacting the filling, shortening construction time and improving construction efficiency.

[0043] like Figure 1 and Figure 2 as well as Figure 8As shown, the power assembly 27 includes a third fixed base 271, which is connected to the bottom end of the mounting plate 262 away from the side of the rolling roller 22. The end of the third fixed base 271 away from the mounting plate 262 is movably connected to a first connecting rod 272 via a rotating shaft. The end of the first connecting rod 272 away from the third fixed base 271 is movably connected to a linkage shaft 273. The left and right sides of the outer side of the linkage shaft 273 are movably sleeved with second connecting rods 274. The power assembly 27 also includes a dual-axis motor 275, which is connected to the rear end of the storage tank 4 via a base. Electromagnetic clutches 276 are installed on the output shafts at both ends of the dual-axis motor 275. The output shaft of the electromagnetic clutch 276 is fixedly connected to the other end of the second connecting rod 274 via a transmission shaft. When the electromagnetic clutch 276 is in the disengaged state, the second connecting rod 274 does not rotate with the output shaft of the dual-axis motor 275. When the electromagnetic clutch 276 is in the engaged state, the second connecting rod 274 rotates with the output shaft of the dual-axis motor 275.

[0044] Example 2: During the compaction of soil layers, if there are gaps between the coal gangue and the edging soil that affect structural stability, the transmission shaft can be connected to the output shaft of the electromagnetic clutch 276 by activating the electromagnetic clutch 276, and the dual-shaft motor 275 can be activated simultaneously. At this time, the dual-shaft motor 275 can drive the transmission shaft to rotate through the electromagnetic clutch 276, and drive the second connecting rod 274 to swing. At this time, the first connecting rod 272 swings accordingly, and applies a forward pulling force and a backward pushing force to the mounting plate 262. At this time, with the help of the adjusting rod 265, an upward pulling force and a downward pushing force can be applied to the compaction roller 22. The compaction roller 22 then moves up and down reciprocatingly. With the help of the clean water inside the hollow trough 23, the soil layer can be reciprocated to hammer, thus completing the vibration compaction.

[0045] By utilizing the clean water inside the compaction roller 22, the power transmission of the power component 27, and the auxiliary adjustment of the adjustment component 26, power can be input through the power component 27 when needed, and the compaction roller 22 can be moved up and down in conjunction with the adjustment component 26. The compaction roller 22 uses gravity to achieve the hammering process on the ground. The whole process can be achieved without the assistance of other devices, and can be quickly switched between rolling compaction and vibration compaction, which significantly reduces construction time and reduces construction difficulty.

[0046] Working principle and usage process: When filling the roadbed, a certain amount of coal gangue can be injected into the feed inlet 5, and the drive motor 9 can be turned on at the same time. At this time, the drive motor 9 can drive the distribution tank 7 and the main shaft 8 on the outer side to rotate. The coal gangue can enter the interior of the distribution tank 7 through the discharge slope 6 at the bottom, and the coal gangue can be quantitatively transferred to the discharge port 3 by the rotation of the main shaft 8, and then discharged from the bottom of the base 1 to complete the quantitative discharge process of coal gangue. After the coal gangue has been filled with one layer, the edge soil can be injected into the inside of the feed inlet 5 and the above steps can be repeated to fill the edge soil on top of the coal gangue in a quantitative manner, thus completing the automatic quantitative filling process of coal gangue and edge soil. When filling with coal gangue and edge soil, and with water flowing into the hollow trough 23, the weight of the roller 22 increases, and the power component 27 is in a non-working state. At this time, the roller 22 moves downward, and the adjusting rod 265 rotates, deflecting downward. At this time, a pulling force can be applied to the transverse locking block 261, which moves relative to the transverse guide rail 25 and drives the mounting plate 262 to move. At this time, the adjusting rod 265 moves towards the rear end of the device, completing the adjustment of the position of the roller 22. With the displacement of the device and the filling of coal gangue or edge soil at the front end, the roller 22 at the rear end can roll directly and directly compact the soil layer, completing the synchronous compaction process. When it is necessary to compact coal gangue or edge soil, the valves located at both ends of the four-way valve 14 can be opened directly. At this time, the clean water inside the water storage tank 12 can be discharged through the four-way valve 14 and enter the interior of the hollow trough 23 through the water delivery hose 16, and fill the compaction roller 22. As the water flow is injected, the weight of the compaction roller 22 increases. At this time, by controlling the water flow into the hollow trough 23, the weight of the compaction roller 22 can be adjusted and the compaction pressure can be adjusted simultaneously. At the same time, during the compaction process, the valve at the front end of the four-way valve 14 can be opened periodically, and clean water can be discharged through the nozzle 15 for filling water during construction and assisting the compaction process. During the compaction of the soil layer, if there are gaps between the coal gangue and the edging soil that affect the structural stability, the transmission shaft can be connected to the output shaft of the electromagnetic clutch 276 by activating the electromagnetic clutch 276, and the dual-shaft motor 275 can be activated simultaneously. At this time, the dual-shaft motor 275 can drive the transmission shaft to rotate through the electromagnetic clutch 276, and drive the second connecting rod 274 to swing. At this time, the first connecting rod 272 swings accordingly, and applies a forward pulling force and a backward pushing force to the mounting plate 262. At this time, with the help of the adjusting rod 265, an upward pulling force and a downward pushing force can be applied to the compaction roller 22. The compaction roller 22 then moves up and down reciprocatingly. With the help of the clean water inside the hollow trough 23, the soil layer can be reciprocated and hammered to complete the vibration compaction.

[0047] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A construction device for filling soil around coal gangue roadbed edges, comprising a base (1), characterized in that: The base (1) is equipped with drive wheels (2) near the four corners. A distribution tank (7) is installed at the middle of the top of the base (1). A storage tank (4) is fixedly connected to the top of the distribution tank (7) near the right side. A discharge port (3) penetrating the bottom of the base (1) is opened on the left side of the bottom of the distribution tank (7). A feed inlet (5) is fixedly connected to the top of the storage tank (4). An elevating frame (11) is installed on the right side of the top of the storage tank (4). A water storage tank (12) is fixedly installed on the top of the elevating frame (11). An installation frame (21) is provided at the rear of the base (1). A rolling roller (22) is movably connected to the inner side of the installation frame (21). The rolling roller (22) rotates relative to the installation frame (21). A longitudinal... The guide rail (18) has connecting frames (17) installed on both the left and right sides of the bottom end of the longitudinal guide rail (18). The other end of the connecting frame (17) is equipped with a transverse guide rail (25). The transverse guide rail (25) is located on the left and right sides of the rear end of the storage tank (4). The front end of the transverse guide rail (25) is equipped with a frame (24). The transverse guide rail (25) is connected to the rear end of the storage tank (4) through the frame (24). An adjustment component (26) is provided above the transverse guide rail (25). A power component (27) is installed on the left end of the adjustment component (26). The power component (27) is connected to the storage tank (4). The right end of the adjustment component (26) is connected to the mounting frame (21). A hollow groove (23) is opened inside the rolling roller (22). The top of the water storage tank (12) is fixedly connected to a water inlet (13). A four-way valve (14) is fixedly connected to the rear end of the water storage tank (12) near the bottom. The front end of the four-way valve (14) is fixedly connected to a nozzle (15) located directly above the rolling roller (22). Water delivery hoses (16) are fixedly connected to both sides of the four-way valve (14). The other end of the water delivery hose (16) is connected to the hollow groove (23) through a connector. The rolling roller (22) rotates relative to the water delivery hose (16). The adjustment assembly (26) includes two transverse locking blocks (261) that are movably engaged with two transverse guide rails (25). The transverse locking blocks (261) move back and forth relative to the transverse guide rails (25). The adjustment assembly (26) also includes a mounting plate (262). The top ends of the two transverse locking blocks (261) are connected to the bottom ends of the mounting plate (262). The bottom ends of the transverse locking blocks (261) are fixedly connected to a first fixing seat (263). One end of the first fixing seat (263) away from the transverse locking blocks (261) is movably connected to an adjustment rod (265) via a pivot. The other end of the adjustment rod (265) is movably connected to a second fixing seat (264) via a pivot. The bottom ends of the two second fixing seats (264) are connected to the left and right sides of the top of the mounting frame (21). The power assembly (27) includes a third fixed seat (271), which is connected to the bottom end of the mounting plate (262) away from the rolling roller (22). The end of the third fixed seat (271) away from the mounting plate (262) is movably connected to a first connecting rod (272) via a rotating shaft. The end of the first connecting rod (272) away from the third fixed seat (271) is movably connected to a linkage shaft (273). The left and right sides of the outer side of the linkage shaft (273) are movably sleeved with second connecting rods (274). The power assembly (27) also includes a dual-axis motor (275). The dual-axis motor (275) is connected to the rear end of the storage tank (4) through a base. Electromagnetic clutches (276) are installed on the output shafts at both ends of the dual-axis motor (275). The output shaft of the electromagnetic clutch (276) is fixedly connected to the other end of the second connecting rod (274) through a transmission shaft. When the electromagnetic clutch (276) is in the disengaged state, the second link (274) does not rotate with the output shaft of the dual-shaft motor (275). When the electromagnetic clutch (276) is in the engaged state, the second link (274) rotates with the output shaft of the dual-shaft motor (275).

2. The filling construction device for the edging soil of coal gangue roadbed according to claim 1, characterized in that: The bottom of the storage tank (4) is provided with a discharge trough and is connected to the top of the distribution tank (7). The bottom of the inner side of the storage tank (4) is provided with a discharge slope (6) located on one side of the discharge trough.

3. The filling construction device for the edging soil of coal gangue roadbed according to claim 1, characterized in that: The middle part of the dispensing tank (7) is movably connected to a main shaft (8). The outer side of the main shaft (8) is fixedly installed with a spiral blade (10) located inside the dispensing tank (7). The rear end of the dispensing tank (7) is provided with a drive motor (9). The drive motor (9) is connected to the top of the base (1) through a shim block. The rear end of the main shaft (8) passes through the rear end of the dispensing tank (7) and is connected to the output shaft of the drive motor (9).

4. The filling construction device for the edging soil of coal gangue roadbed according to claim 1, characterized in that: The longitudinal guide rail (18) is internally engaged with a longitudinal locking block (19). The longitudinal locking block (19) moves up and down relative to the longitudinal guide rail (18). An extension rod (20) is fixedly connected to the bottom end of the longitudinal locking block (19). The bottom end of the extension rod (20) passes through the bottom end of the longitudinal guide rail (18) and is connected to the middle of the top end of the mounting bracket (21).

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