CN220413961U - Asphalt paving device for cement concrete pavement reconstruction - Google Patents
Asphalt paving device for cement concrete pavement reconstruction Download PDFInfo
- Publication number
- CN220413961U CN220413961U CN202321793058.7U CN202321793058U CN220413961U CN 220413961 U CN220413961 U CN 220413961U CN 202321793058 U CN202321793058 U CN 202321793058U CN 220413961 U CN220413961 U CN 220413961U
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- Prior art keywords
- asphalt
- supporting plate
- frame
- plate
- cement concrete
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- 239000010426 asphalt Substances 0.000 title claims abstract description 78
- 239000004568 cement Substances 0.000 title claims abstract description 20
- 239000004567 concrete Substances 0.000 title claims abstract description 15
- 238000000605 extraction Methods 0.000 claims abstract description 23
- 238000005096 rolling process Methods 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000007790 scraping Methods 0.000 claims abstract description 9
- 238000003860 storage Methods 0.000 claims description 21
- 238000005520 cutting process Methods 0.000 claims description 20
- 238000007599 discharging Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000005086 pumping Methods 0.000 claims description 9
- 230000004048 modification Effects 0.000 claims description 8
- 238000012986 modification Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000009466 transformation Effects 0.000 claims 1
- 238000005056 compaction Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 238000010409 ironing Methods 0.000 description 3
- 244000261422 Lysimachia clethroides Species 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011384 asphalt concrete Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model discloses an asphalt paving device for cement concrete pavement reconstruction, which comprises a supporting plate, a grinding roller, an extraction assembly and a filtering assembly, wherein the grinding roller is arranged below the supporting plate; the top of the supporting plate is provided with an asphalt box and an extraction assembly in parallel, and the top of the extraction assembly is provided with a filtering assembly; the bottom of the supporting plate is also provided with a collecting box, a scraping plate which is abutted against the rolling roller is arranged on the collecting box, and a heater is arranged on the inner wall of the collecting box; the extraction component is connected with the collection box; and is matched with the filtering component for use; according to the utility model, the paved asphalt is compacted through the rolling roller behind the supporting plate, when the rolling roller rolls, the scraping plate scrapes off asphalt residues solidified on the rolling roller, and the scraped asphalt residues fall into the collecting box to be collected and recycled, so that the rolling roller can be cleaned and compacted, and the collected asphalt residues can be recycled.
Description
Technical Field
The utility model relates to an asphalt paving device for cement concrete pavement reconstruction, and belongs to the technical field of road construction machinery.
Background
The paver is a construction device mainly used for paving various materials on a base layer and a surface layer of a highway, and is used for uniformly paving asphalt mixture on the base layer of the highway and performing preliminary compaction and leveling, and is divided into a crawler type machine and a tire type machine. The novel road paving machine mainly comprises a traction paving device and a compaction ironing device, wherein the traction paving device comprises a frame, a power device, a traveling device, a hopper, a material door, a scraper conveyor, a spiral paving machine, a cab and the like, and the compaction ironing device comprises a traction arm, a compaction mechanism and the ironing device.
The patent publication number CN209759961U discloses a polyester fiber asphalt concrete paving device for an asphalt road in a severe cold region, and relates to the technical field of road construction machinery. The utility model comprises a machine body, a diversion cavity is arranged in a bracket, a hollow pre-paving roller is rotationally connected between the brackets, two ends of the hollow pre-paving roller are communicated with the diversion cavity, a screed is fixedly connected to the bottom of a transverse plate through two hollow suspenders, a diversion cavity is arranged in the screed, one end of the hollow suspender is communicated with the diversion cavity, one side surface of the screed is fixedly connected with the bracket, and the interior of the diversion cavity is communicated with the diversion cavity.
Although the patent can heat asphalt to prevent solidification during asphalt paving, the equipment still has the following defects in actual use: after asphalt is paved on a pavement, the paved asphalt is required to be flattened through the rolling roller, and after the rolling roller works for a long time, more asphalt is adhered to the surface of the rolling roller and dried and solidified, so that raw materials are wasted and the follow-up rolling work is affected.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides an asphalt paving device for cement concrete pavement reconstruction.
The technical scheme of the utility model is as follows:
the asphalt paving device for cement concrete pavement reconstruction comprises a supporting plate, a grinding roller, an extraction assembly and a filtering assembly, wherein the grinding roller is arranged below the supporting plate; the top of the supporting plate is provided with an asphalt box and an extraction assembly in parallel, the side wall of the asphalt box is provided with a pumping pump, the output end of the pumping pump is provided with a discharging pipe for outputting asphalt, and the top of the extraction assembly is provided with a filtering assembly; the bottom of the supporting plate is also provided with a collecting box, a scraping plate which is abutted against the rolling roller is arranged on the collecting box, a heater is arranged on the inner wall of the collecting box, and a discharging opening is further formed in the surface of the collecting box; the extraction component is connected with the collection box; and is used in conjunction with a filter assembly.
Preferably, two groups of first fixing plates and second fixing plates which are symmetrically arranged are respectively arranged on two sides of the bottom of the supporting plate.
Preferably, the first fixing plate is provided with a mounting groove for mounting the moving wheels, the bottom of the supporting plate is provided with a double-shaft motor, and output ends on two sides of the double-shaft motor are connected with the two groups of moving wheels through rotating shafts.
Preferably, the bottom of the discharging pipe is provided with a discharger.
Preferably, the extraction component comprises a transmission pipe, a storage frame and a fixed frame, wherein the storage frame is arranged at the top of the supporting plate, the fixed frame is arranged at the top of the storage frame, one end of the transmission pipe is connected with the output end of a pressure pump arranged in the collecting box, and the input end of the pressure pump is connected with the discharging opening of the collecting box; the other end of the transmission pipe penetrates through the supporting plate to be connected with the side wall of the storage frame.
Preferably, the filter assembly comprises a cylinder and a filter plate, the cylinder is mounted at the bottom of the support plate, and the filter plate is mounted on the portion of the piston rod at the output end of the cylinder passing through the support plate.
Preferably, the filter component further comprises a rotating handle, a pushing plate and a collecting frame, the rotating handle in the filter component is rotationally connected to the side wall of the fixed frame in the extracting component, a threaded groove is formed in the rod wall of the rotating handle, the pushing plate is connected to the rod wall of the rotating handle in a threaded mode, the pushing plate is further connected with the inner wall of the fixed frame in a sliding mode, the collecting frame is further mounted on the side wall of the storage frame, and a discharging opening matched with the collecting frame is formed in the side wall, close to the top, of the storage frame.
Preferably, the side edge of the supporting plate, which is close to the extraction assembly, is provided with a cutting assembly, the cutting assembly comprises a U-shaped frame, cutting blades and a connecting rod, the U-shaped frame is arranged on the side wall of one end, far away from the asphalt tank, of the supporting plate through the connecting rod, and the bottoms of the two sides of the U-shaped frame are provided with the cutting blades; and the U-shaped frame comprises a square frame, a curved plate and bolts, wherein both sides of the square frame are in sliding connection with the curved plate, a cutting blade is connected with the bottom of the curved plate, both sides of the surface of the square frame are in threaded connection with the bolts, and positioning grooves matched with the bolts are formed in the horizontal surface of the curved plate.
The utility model has the following beneficial effects: according to the utility model, the double-shaft motor is started to work to drive the movable wheel at the bottom of the first fixed plate to rotate, so that the supporting plate can be driven to move on a cement pavement, asphalt in the asphalt tank is pumped out through the pumping pump and paved on the pavement through the discharging pipe and the discharging device, paved asphalt is compacted through the rolling roller behind the supporting plate, when the rolling roller rolls, the scraping plate scrapes off asphalt residues solidified on the rolling roller, the scraped asphalt residues fall into the collecting box to be collected, and then the collected asphalt impurities are heated and recycled, so that the rolling roller can be cleaned to facilitate asphalt compaction, and the collected asphalt residues can be recycled.
Drawings
FIG. 1 is a schematic overall structure of the present application;
FIG. 2 is a bottom view of the present application;
FIG. 3 is a schematic view of a rear perspective view of the present application;
fig. 4 is a schematic perspective view of the front view of the present application.
The reference numerals in the drawings are as follows:
1. a support plate; 101. a first fixing plate; 1011. a biaxial motor; 102. a second fixing plate; 2. a moving wheel; 3. a roller; 4. an asphalt box; 5. a pump; 501. a discharge pipe; 6. a discharging device; 7. a fixed sleeve; 701. a telescopic rod; 8. a collection box; 801. a scraper; 9. an extraction assembly; 901. a transmission tube; 902. a storage frame; 903. a fixed frame; 10. a filter assembly; 1001. a cylinder; 1002. a filter plate; 1003. a rotating handle; 1004. a push plate; 1005. a collection frame; 11. a cutting assembly; 1101. a U-shaped frame; 1102. a square frame; 1103. a curved plate; 1104. a bolt; 1105. a cutting blade; 1106. and a connecting rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, an asphalt paving device for cement concrete pavement modification comprises a support plate 1, a grinding roller 3, an extraction assembly 9 and a filter assembly 10; a grinding roller 3 is arranged below the supporting plate 1; the top of the supporting plate 1 is provided with an asphalt tank 4 and an extraction assembly 9 in parallel, the side wall of the asphalt tank 4 is provided with a pumping pump 5, the output end of the pumping pump 5 is provided with a discharging pipe 501 for outputting asphalt, and the top of the extraction assembly 9 is provided with a filtering assembly 10; the bottom of the supporting plate 1 is also provided with a collecting box 8, the collecting box 8 is provided with a scraping plate 801 which is abutted against the rolling roller 3, the solidified asphalt residues attached to the rolling roller 3 through the scraping plate 801 are scraped off, the inner wall of the collecting box 8 is provided with a heater, and the collected asphalt residues can be melted through the heater, so that the recycling of asphalt is facilitated, and resources are saved; the surface of the collecting box 8 is also provided with a feed opening; the extraction component 9 is connected with the collection box 8; and is used in conjunction with the filter assembly 10.
Further, two sets of symmetrically arranged first fixing plates 101 and second fixing plates 102 are respectively installed on two sides of the bottom of the supporting plate 1.
Further, the first fixing plate 101 is provided with a mounting groove for mounting the moving wheels 2, the bottom of the supporting plate 1 is provided with a double-shaft motor 1011, and output ends of two sides of the double-shaft motor 1011 are connected with the two groups of moving wheels 2 through rotating shafts; the double-shaft motor 1011 is started to drive the movable wheel 2 to rotate, and then the rolling movable wheel 2 can drive the whole device to move on the cement pavement.
Further, the bottom of the discharging pipe 501 is provided with the discharging device 6, and the height of the discharging device 6 can be adjusted through the discharging pipe 501 of the gooseneck structure, so that asphalt with different thicknesses can be paved on cement immediately.
Further, the extraction assembly 9 comprises a transmission pipe 901, a storage frame 902 and a fixing frame 903, wherein the storage frame 902 is installed at the top of the supporting plate 1, the fixing frame 903 is installed at the top of the storage frame 902, a pressure pump is arranged in the collecting box 8, one end of the transmission pipe 901 is connected with the output end of the pressure pump, the other end of the transmission pipe 901 penetrates through the supporting plate 1 to be connected with the side wall of the storage frame 902, and the transmission pipe 901 is made of steel.
Further, the filter assembly 10 includes a cylinder 1001 and a filter plate 1002, the cylinder 1001 is installed at the bottom of the support plate 1, and the filter plate 1002 is installed at a portion where a piston rod at an output end of the cylinder 1001 passes through the support plate 1.
Further, the filter assembly further comprises a rotating handle 1003, a push plate 1004 and a collecting frame 1005, the side wall of the fixed frame 903 in the extracting assembly 9 is rotatably connected with the rotating handle 1003 in the filter assembly 10, a threaded groove is formed in the rod wall of the rotating handle 1003, which is positioned on the inner side of the fixed frame 903, the rod wall of the rotating handle 1003 is in threaded connection with the push plate 1004, the push plate 1004 is further in sliding connection with the inner wall of the fixed frame 903, the collecting frame 1005 is further arranged on the side wall of the storage frame 902, and a blanking opening matched with the collecting frame 1005 is formed in the side wall, close to the top, of the storage frame 902.
Further, a cutting assembly 11 is arranged on one side of the supporting plate 1 away from the asphalt box 4 and can be used for cutting off redundant asphalt on two sides of the asphalt pavement when the asphalt pavement is paved, so that the overall attractiveness of the asphalt pavement is improved; the cutting assembly 11 comprises a U-shaped frame 1101, cutting blades 1105 and a connecting rod 1106, wherein the U-shaped frame 1101 is arranged on the side wall of one end, far away from the asphalt tank 4, of the supporting plate 1 through the connecting rod 1106, and the cutting blades 1105 are arranged at the bottoms of two sides of the U-shaped frame 1101; and U type frame 1101 includes square frame 1102, bent plate 1103 and bolt 1104, and square frame 1102's both sides all are connected with bent plate 1103 sliding, and cutting blade 1105 is connected with bent plate 1103's bottom, and square frame 1102's surface both sides all threaded connection has bolt 1104, and bent plate 1103's horizontal surface seted up with bolt 1104 matched with constant head tank.
The working principle of the utility model is as follows:
in the utility model, a double-shaft motor 1011 is started to work so as to drive a moving wheel 2 at the bottom of a first fixed plate 101 to rotate, thereby driving a supporting plate 1 to move on a cement pavement through the rolling moving wheel 2, then pumping asphalt in an asphalt tank 4 out through a pumping pump 5 and paving the asphalt on the pavement through a discharging pipe 501 and a discharging device 6, compacting the paved asphalt through a rolling roller 3 behind the supporting plate 1, scraping off asphalt residues solidified on the rolling roller 3 by the scraping plate 801 when the rolling roller 3 rolls, collecting the scraped asphalt residues in a collecting box 8, and then heating and recovering the collected asphalt impurities, thereby not only cleaning the rolling roller 3 to facilitate asphalt compaction, but also recycling the collected asphalt residues.
The height of the discharger 6 can be adjusted through the discharging pipe 501 with a gooseneck structure, so that asphalt with different thickness can be paved on cement immediately; after more asphalt residues are collected in the collecting box 8, the heater in the collecting box 8 melts the asphalt residues, and then the asphalt solution is conveyed into the storage frame 902 through the operation of the pressure pump, so that the collected asphalt is convenient to recycle; after asphalt is paved on a pavement and compacted, the cutting assembly 11 is started, and the positions of the cutting blades 1105 at the two sides of the U-shaped frame 1101 can be adjusted, so that redundant asphalt at the two sides of the asphalt pavement can be cut off, and the attractiveness of the asphalt pavement is improved; after the asphalt solution is transferred into the storage frame 902, the cylinder 1001 is started again to drive the filter plate 1002 to move upwards to filter stones in asphalt, then the rotary handle 1003 is rotated to drive the push plate 1004 to move to scrape stones on the filter plate 1002 into the collection frame 1005, and the quality of the recovered asphalt solution can be improved.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (8)
1. Asphalt paving device for cement concrete pavement transformation is characterized in that: comprises a supporting plate (1), a grinding roller (3), an extraction component (9) and a filtering component (10), wherein the grinding roller (3) is arranged below the supporting plate (1); an asphalt box (4) and an extraction assembly (9) are arranged on the top of the supporting plate (1) in parallel, a pumping pump (5) is arranged on the side wall of the asphalt box (4), a discharging pipe (501) is arranged at the output end of the pumping pump (5) and used for outputting asphalt, and a filtering assembly (10) is arranged at the top of the extraction assembly (9); the bottom of the supporting plate (1) is also provided with a collecting box (8), the collecting box (8) is provided with a scraping plate (801) which is abutted against the rolling roller (3), the inner wall of the collecting box (8) is provided with a heater, and the surface of the collecting box (8) is also provided with a discharging opening; the extraction component (9) is connected with the collection box (8) and is matched with the filtering component (10).
2. The asphalt paving machine for cement concrete pavement modification according to claim 1, wherein: two groups of symmetrically arranged first fixing plates (101) and second fixing plates (102) are respectively arranged on two sides of the bottom of the supporting plate (1).
3. An asphalt paving machine for cement concrete pavement modification according to claim 2, wherein: the first fixed plate (101) is provided with a mounting groove for mounting the movable wheels (2), the bottom of the supporting plate (1) is provided with a double-shaft motor (1011), and output ends on two sides of the double-shaft motor (1011) are connected with the two groups of movable wheels (2) through rotating shafts.
4. The asphalt paving machine for cement concrete pavement modification according to claim 1, wherein: the bottom of the discharging pipe (501) is provided with a discharger (6).
5. The asphalt paving machine for cement concrete pavement modification according to claim 1, wherein: the extraction component (9) comprises a transmission pipe (901), a storage frame (902) and a fixed frame (903), wherein the storage frame (902) is arranged at the top of the supporting plate (1), the fixed frame (903) is arranged at the top of the storage frame (902), one end of the transmission pipe (901) is connected with the output end of a pressure pump arranged in the collecting box (8), and the input end of the pressure pump is connected with a feed opening of the collecting box (8); the other end of the transmission pipe (901) penetrates through the supporting plate (1) to be connected with the side wall of the storage frame (902).
6. The asphalt paving machine for cement concrete pavement modification according to claim 1, wherein: the filter assembly (10) comprises a cylinder (1001) and a filter plate (1002), the cylinder (1001) is installed at the bottom of the supporting plate (1), and the filter plate (1002) is installed on the part, penetrating through the supporting plate (1), of a piston rod at the output end of the cylinder (1001).
7. An asphalt paving machine for cement concrete pavement modification according to claim 1 or 6, wherein: the filter component further comprises a rotating handle (1003), a push plate (1004) and a collecting frame (1005), the rotating handle (1003) in the filter component (10) is connected to the side wall of the fixed frame (903) in the extraction component (9) in a rotating mode, a threaded groove is formed in the rod wall of the rotating handle (1003) located on the inner side of the fixed frame (903), the push plate (1004) is connected to the rod wall of the rotating handle (1003) in a threaded mode, the push plate (1004) is further connected with the inner wall of the fixed frame (903) in a sliding mode, the collecting frame (1005) is further mounted on the side wall of the storage frame (902), and a discharging opening matched with the collecting frame (1005) is formed in the side wall, close to the top, of the storage frame (902).
8. The asphalt paving machine for cement concrete pavement modification according to claim 1, wherein: the cutting assembly (11) is arranged on the side edge, close to the extraction assembly (9), of the supporting plate (1), the cutting assembly (11) comprises a U-shaped frame (1101), a cutting blade (1105) and a connecting rod (1106), the U-shaped frame (1101) is arranged on the side wall, far away from the asphalt box (4), of the supporting plate (1) through the connecting rod (1106), and the cutting blade (1105) is arranged at the bottoms of two sides of the U-shaped frame (1101); and U type frame (1101) include square frame (1102), bent board (1103) and bolt (1104), and both sides of square frame (1102) all are connected with bent board (1103) sliding connection, and cutting blade (1105) are connected with the bottom of bent board (1103), and the equal threaded connection in surface both sides of square frame (1102) has bolt (1104), and bent board (1103) horizontal surface seted up with bolt (1104) matched with constant head tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321793058.7U CN220413961U (en) | 2023-07-10 | 2023-07-10 | Asphalt paving device for cement concrete pavement reconstruction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321793058.7U CN220413961U (en) | 2023-07-10 | 2023-07-10 | Asphalt paving device for cement concrete pavement reconstruction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220413961U true CN220413961U (en) | 2024-01-30 |
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ID=89650277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321793058.7U Active CN220413961U (en) | 2023-07-10 | 2023-07-10 | Asphalt paving device for cement concrete pavement reconstruction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220413961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118007507A (en) * | 2024-04-08 | 2024-05-10 | 山西众远技术有限公司 | Pavement crack detection and repair device |
-
2023
- 2023-07-10 CN CN202321793058.7U patent/CN220413961U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118007507A (en) * | 2024-04-08 | 2024-05-10 | 山西众远技术有限公司 | Pavement crack detection and repair device |
| CN118007507B (en) * | 2024-04-08 | 2024-06-07 | 山西众远技术有限公司 | Pavement crack detection and repair device |
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