CN213772842U - Automatic laying machine is used in highway construction - Google Patents
Automatic laying machine is used in highway construction Download PDFInfo
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- CN213772842U CN213772842U CN202022634736.8U CN202022634736U CN213772842U CN 213772842 U CN213772842 U CN 213772842U CN 202022634736 U CN202022634736 U CN 202022634736U CN 213772842 U CN213772842 U CN 213772842U
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- baffle
- material smoothing
- smoothing
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Abstract
The utility model relates to an automatic laying machine is used in highway construction, which comprises a carriage body, the rear end of automobile body is provided with the fender of stroking with fingers the material, the width direction setting along the road bed of the fender of stroking with fingers the material, the both ends of stroking with fingers the material baffle all are provided with curved side direction and smooth with fingers the material board, the side direction smooth with fingers the material board slide connect in smooth with fingers the material baffle, be provided with on the automobile body and be used for driving two the gliding drive assembly of direction of flitch is stroked with fingers to being close to each other or keeping away from each other to the side direction. This application has the effect that can promote the asphalt material to the road bed both sides.
Description
Technical Field
The application relates to the field of municipal road construction equipment, in particular to an automatic laying machine for highway construction.
Background
In the process of asphalt highway construction, a material transporting vehicle is generally used for transporting stirred asphalt materials to a roadbed, and then paving and smoothening the asphalt materials on the roadbed by using paving equipment.
A paving machine in the related art mainly comprises a vehicle body, wherein a lifting material stroking baffle is arranged at the rear end of the vehicle body, and the material stroking baffle pushes piled asphalt materials in the advancing direction of the vehicle body in the advancing process of the vehicle body, so that the materials passing by the vehicle body can be stroked flat.
However, in an actual work process, due to the limitation of a construction site, when the asphalt is dumped on the roadbed by the material transporting vehicle, the asphalt is usually accumulated in the center of the roadbed, and the two sides of the roadbed are short of the asphalt, at this time, when the leveling work is performed by the paving machine, most of the asphalt can be pushed to move in the advancing direction of the paving machine only by the material leveling baffle plate of the paving machine, and the asphalt is difficult to be paved on the two sides of the roadbed during the leveling work, so that the improvement is provided.
SUMMERY OF THE UTILITY MODEL
In order to improve the phenomenon that the existing laying machine is difficult to spread the asphalt material and pave the both sides of the roadbed when laying and smoothening the work, the application provides an automatic laying machine for highway construction.
The application provides a pair of automatic laying machine for highway construction adopts following technical scheme:
the utility model provides a highway construction is with automatic laying machine, includes the automobile body, the rear end of automobile body is provided with the fender of stroking with fingers the material, the width direction setting along the road bed of the fender of stroking with fingers the material, the both ends of the baffle of stroking with fingers all are provided with curved side direction and smooth with fingers the material board, the side direction smooth with fingers the material board slide connect in smooth with fingers the material baffle, be provided with on the automobile body and be used for driving two the gliding drive assembly of direction of the flitch is stroked with fingers to being close to each other or keeping away from each other to the side direction.
Through adopting above-mentioned technical scheme, the in-process of use, the automobile body drives and smoothes out the material baffle and impels forward, and the back is stroked out in scraping of the baffle of stroking out the material to piled up pitch, and unnecessary pitch is stroked out the material baffle and is scraped the direction of advance of pushing out to the automobile body, when stroking out the material baffle and scrape the pitch and impel forward, two lateral direction flitchs of stroking out the material baffle of accessible drive assembly drive slide to the both ends of stroking out the material baffle respectively to promote partial pitch to the both sides of road bed, so that the both sides of road bed can be laid, make laying on road surface more even.
Preferably, the driving assembly comprises a mounting seat arranged on the vehicle body and two first cylinders arranged on the mounting seat, and piston rods of the two first cylinders are respectively and correspondingly connected to the two lateral material stroking plates.
Through adopting above-mentioned technical scheme, promote respectively by two first cylinders two lateral direction flitchs of stroking out with fingers to the both ends motion of material baffle for the pitch material in the middle of the road bed can be promoted to the both sides of road bed, thereby makes laying of pitch material more even.
Preferably, the material smoothing baffle is provided with a guide rod, the guide rod is arranged along the length direction of the material smoothing baffle, the two lateral material smoothing plates are respectively provided with a guide block, and the guide blocks are provided with through holes for the guide rod to penetrate through.
Through adopting above-mentioned technical scheme, the cooperation of guide bar and guide block to play the effect of direction to the side striker plate, make the slip of side striker plate more stable.
Preferably, the material smoothing baffle is arranged on the vehicle body in a lifting manner, and a plurality of groups of lifting assemblies used for driving the material smoothing baffle to lift are arranged on the vehicle body.
By adopting the technical scheme, when the material smoothing baffle is not needed, the material smoothing baffle can be driven by the lifting assembly to ascend, so that a gap is reserved between the material smoothing baffle and the road surface, and the vehicle can conveniently walk normally.
Preferably, the lifting assembly comprises a bearing seat arranged on the vehicle body and a connecting rod hinged to the bearing seat, one end of the connecting rod is connected to the material smoothing baffle, a second cylinder used for driving the connecting rod to turn up and down is arranged on the vehicle body, the second cylinder is vertically arranged, and a piston rod of the second cylinder is hinged to one end, far away from the material smoothing baffle, of the connecting rod.
Through adopting above-mentioned technical scheme, when the second cylinder promoted the connecting rod and kept away from the one end of stroking out the material baffle and descend, because the connecting rod is articulated with bearing the weight of the seat for the connecting rod takes place to overturn around the pin joint, thereby drives the connecting rod and is close to the one end upward motion of stroking out the material baffle, drives to stroke out the material baffle upward motion, realizes stroking out the rising of material baffle.
Preferably, lateral material baffles are arranged at two ends of the material smoothing baffle.
Through adopting above-mentioned technical scheme, the lateral direction striker plate carries on spacingly to the pitch material of stroking up in the both sides of material baffle for when two lateral direction stroking up in the palm the flitch and promote the pitch material to the both sides of road bed, unnecessary pitch material is difficult for spilling over from the both sides of road bed.
Preferably, one side of the material smoothing baffle close to the bearing seat is provided with an inner material blocking convex edge.
Through adopting above-mentioned technical scheme, the setting up of inboard fender protruding edge makes the pitch material of stroking down with the fingers the material baffle and scrape be difficult for flowing out from the top of stroking down with the fingers the material baffle.
Preferably, the front end of the vehicle body pushes the hopper.
Through adopting above-mentioned technical scheme for when the pitch material piled up higher, the accessible pushed away the hopper and shifts the pitch material to other positions.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the two lateral material smoothing plates are driven by the driving assembly to respectively slide towards the two ends of the material smoothing baffle, so that partial asphalt materials are pushed towards the two sides of the roadbed, the two sides of the roadbed can be paved, and the pavement is paved more uniformly;
2. the lateral material baffle plate limits the asphalt materials on two sides of the material smoothing baffle plate, so that when the two lateral material smoothing plates push the asphalt materials to two sides of the roadbed, redundant asphalt materials are not easy to overflow from two sides of the roadbed.
Drawings
FIG. 1 is a schematic overall structure of the present application;
FIG. 2 is a schematic view of the connection structure for the vehicle body, the load-bearing seat and the rear frame;
FIG. 3 is a partial schematic view of the vehicle body, the load-bearing seat and the rear frame of the present application.
Description of reference numerals: 1. a vehicle body; 2. a front frame; 3. a hopper is pushed; 4. a bearing seat; 41. a bearing groove; 42. a rotating shaft; 5. a rear frame; 6. a material smoothing baffle; 61. the inner side stops the convex edge; 7. a lateral striker plate; 8. a connecting rod; 9. a second cylinder; 10. a lateral material smoothing plate; 11. a guide bar; 12. a guide block; 13. a mounting seat; 14. a first cylinder.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The utility model provides an automatic laying machine is used in highway construction, refers to fig. 1, includes automobile body 1, and automobile body 1 includes front end and rear end, and wherein, front frame 2 is installed to the front end of automobile body 1, and preceding frame 2 is installed and is pushed away hopper 3. The rear end of the vehicle body 1 is provided with a bearing seat 4, and the bearing seat 4 is arranged along the width direction of the road shoulder. Referring to fig. 2, the load-bearing seat 4 is connected with a rear frame 5, one end of the rear frame 5 is hinged with the load-bearing seat 4, and the rear frame 5 can be turned over up and down relative to the load-bearing seat 4.
Referring to fig. 2 and 3, a material stroking baffle 6 is fixedly connected to one end of the rear frame 5 far away from the bearing seat 4, and the material stroking baffle 6 is arranged along the length direction of the bearing seat 4. Lateral material baffles 7 are arranged at two ends of the material smoothing baffle 6, and the lateral material baffles 7 are perpendicular to the material smoothing baffle 6. In this embodiment, the lateral striker plate 7 is welded to the material stroking baffle 6, so that the lateral striker plate 7 is connected to the material stroking baffle 6 more firmly.
Referring to fig. 2 and 3, the bearing seat 4 is hinged with two connecting rods 8, the two connecting rods 8 are respectively located at two ends of the bearing seat 4, and the two connecting rods 8 form a splayed structure. Specifically, bearing seat 4 is provided with bearing groove 41, and rotating shaft 42 is installed in bearing groove 41 internal rotation, and rotating shaft 42 sets up with connecting rod 8 is perpendicular, and connecting rod 8 fixed connection is in rotating shaft 42 to make connecting rod 8 can bear seat 4 upset from top to bottom relatively.
Referring to fig. 2 and 3, one end of the connecting rod 8 extends to the material stroking baffle 6 and is fixedly connected with the material stroking baffle 6. Two second cylinders 9 are installed on the vehicle body 1, and the two second cylinders 9 are synchronous cylinders. The two second cylinders 9 are vertically arranged, and piston rods of the two second cylinders 9 are respectively connected with the two connecting rods 8 in a one-to-one correspondence manner. In this embodiment, a piston rod of the second cylinder 9 is hinged to the connecting rod 8, and the piston rod of the second cylinder 9 is hinged to one end of the connecting rod 8, which is far away from the material stroking baffle 6. The second cylinder 9 drives one end, far away from the material smoothing baffle 6, of the connecting rod 8 to turn downwards, so that one end, close to the material smoothing baffle 6, of the connecting rod 8 turns upwards, the material smoothing baffle 6 turns upwards, and therefore the distance between the material smoothing baffle 6 and the road surface is changed.
In addition, referring to fig. 2 and 3, an inner material blocking convex edge 61 is installed on one side, facing the bearing seat 4, of the material smoothing baffle 6, and the inner material blocking convex edge 61 is arranged in an upward inclined manner towards one side of the bearing seat 4, so that in the advancing process of the paving machine, the material smoothing baffle 6 pushes the asphalt material to be advanced, and the asphalt material is not easy to overflow from the top of the material smoothing baffle 6.
Referring to fig. 3, the material smoothing baffle 6 is provided with two lateral material smoothing plates 10, the two lateral material smoothing plates 10 are arranged in an arc shape, and arc mouths of the two lateral material smoothing plates 10 deviate from each other. Meanwhile, the lateral material smoothing plate 10 is connected with the material smoothing baffle 6 in a sliding mode, and the lateral material smoothing plate 10 can slide along the length direction of the material smoothing baffle 6.
Specifically, a guide rod 11 is fixedly installed on the material stroking baffle 6, and the guide rod 11 is arranged along the length direction of the material stroking baffle 6. The side wall of the lateral material smoothing plate 10 is fixedly provided with a guide block 12, the guide block 12 is provided with a through hole, and the guide rod 11 penetrates through the through hole, so that the guide block 12 can slide relative to the guide rod 11.
Referring to fig. 3, a mounting seat 13 is installed on the rear frame 5, first air cylinders 14 are installed on the mounting seat 13, the number of the first air cylinders 14 is two, the two first air cylinders 14 are horizontally arranged, and piston rods of the two first air cylinders 14 are respectively connected with the two lateral striker plates 7, that is, one of the first air cylinders 14 is used for driving one of the lateral striker plates 7 to move, and the other first air cylinder 14 is used for pushing the other lateral striker plate 7 to move, so that the asphalt material is pushed to two sides of the roadbed, and the asphalt material is pushed and smoothed more uniformly.
The implementation principle of the application is as follows: the in-process of automobile body 1 moving forward, the automobile body 1 drives to smooth out the material baffle 6 and impels forward to make piled up pitch material smooth out the material baffle 6 and smooth out, make unnecessary pitch material smooth out the material baffle 6 and scrape out and impel to the direction of advance of automobile body 1, and when the both sides of road bed required pitch material, two first cylinders 14 of accessible promoted two blocks of groove side direction striker plates 7 respectively and remove to the both sides of road bed, thereby impeld pitch material to the both sides of road bed, so that the both sides of road bed can be laid, make laying on road surface more even.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a highway construction is with automatic laying machine, includes automobile body (1), the rear end of automobile body (1) is provided with and smoothes out material baffle (6), smooth out material baffle (6) and set up its characterized in that along the width direction of road bed: the material smoothing device is characterized in that two arc-shaped lateral material smoothing plates (10) are arranged at two ends of the material smoothing baffle (6), the lateral material smoothing plates (10) are connected to the material smoothing baffle (6) in a sliding mode, and a driving assembly used for driving the two lateral material smoothing plates (10) to slide towards the direction close to or away from each other is arranged on the vehicle body (1).
2. The automatic paving machine for road construction according to claim 1, characterized in that: the driving assembly comprises a mounting seat (13) arranged on the vehicle body (1) and two first air cylinders (14) arranged on the mounting seat (13), and piston rods of the two first air cylinders (14) are respectively and correspondingly connected to the two lateral material smoothing plates (10).
3. The automatic paving machine for road construction according to claim 2, characterized in that: the material smoothing baffle is characterized in that a guide rod (11) is arranged on the material smoothing baffle (6), the guide rod (11) is arranged along the length direction of the material smoothing baffle (6), two lateral material smoothing plates (10) are provided with guide blocks (12), and the guide blocks (12) are provided with through holes for the guide rod (11) to penetrate through.
4. The automatic paving machine for road construction according to claim 1, characterized in that: the material smoothing baffle (6) is arranged on the vehicle body (1) in a lifting manner, and a plurality of groups of lifting assemblies used for driving the material smoothing baffle (6) to lift are arranged on the vehicle body (1).
5. The automatic paving machine for road construction according to claim 4, characterized in that: the lifting assembly comprises a bearing seat (4) arranged on the vehicle body (1) and a connecting rod (8) hinged to the bearing seat (4), one end of the connecting rod (8) is connected to the material smoothing baffle (6), a second cylinder (9) used for driving the connecting rod (8) to turn over up and down is arranged on the vehicle body (1), the second cylinder (9) is vertically arranged, and a piston rod of the second cylinder (9) is hinged to one end, far away from the material smoothing baffle (6), of the connecting rod (8).
6. The automatic paving machine for road construction according to claim 5, wherein: lateral material baffles (7) are arranged at two ends of the material smoothing baffle (6).
7. The automatic paving machine for road construction according to claim 6, wherein: one side of the material smoothing baffle (6) close to the bearing seat (4) is provided with an inner material blocking convex edge (61).
8. The automatic paving machine for road construction according to claim 1, characterized in that: the front end of the car body (1) pushes the hopper (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022634736.8U CN213772842U (en) | 2020-11-13 | 2020-11-13 | Automatic laying machine is used in highway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022634736.8U CN213772842U (en) | 2020-11-13 | 2020-11-13 | Automatic laying machine is used in highway construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213772842U true CN213772842U (en) | 2021-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022634736.8U Active CN213772842U (en) | 2020-11-13 | 2020-11-13 | Automatic laying machine is used in highway construction |
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| Country | Link |
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| CN (1) | CN213772842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605178A (en) * | 2021-08-02 | 2021-11-05 | 河南中交路通工程监理咨询有限公司 | Road engineering asphalt laying system and process |
-
2020
- 2020-11-13 CN CN202022634736.8U patent/CN213772842U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605178A (en) * | 2021-08-02 | 2021-11-05 | 河南中交路通工程监理咨询有限公司 | Road engineering asphalt laying system and process |
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