CN216107930U - Asphalt laying device for road and bridge construction - Google Patents
Asphalt laying device for road and bridge construction Download PDFInfo
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- CN216107930U CN216107930U CN202122366841.2U CN202122366841U CN216107930U CN 216107930 U CN216107930 U CN 216107930U CN 202122366841 U CN202122366841 U CN 202122366841U CN 216107930 U CN216107930 U CN 216107930U
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Abstract
The utility model discloses an asphalt laying device for road and bridge construction, which comprises a chassis, a heating seat and an asphalt barrel, wherein the heating seat is fixedly arranged on the upper surface of the chassis, the asphalt barrel is arranged at the top of the heating seat, a first motor is arranged at the top of the asphalt barrel, an output shaft of the first motor penetrates into the asphalt barrel and is fixedly provided with a rotating rod, a stirring paddle is fixedly arranged on the outer surface of the rotating rod, a discharging pipe is arranged at the bottom of the asphalt barrel, a spiral discharging rod is fixedly arranged at the bottom end of the rotating rod, and the spiral discharging rod is arranged inside the discharging pipe. According to the utility model, the heating seat is used for heating the asphalt barrel, the first motor is used for driving the stirring paddle to stir asphalt in the asphalt barrel, so that solidification and caking of asphalt are avoided, the spiral discharging rod is arranged in the discharging pipe, the first motor can drive the spiral discharging rod to rotate, so that asphalt is prevented from being blocked in the discharging pipe, and the discharging efficiency is prevented from being influenced.
Description
Technical Field
The utility model relates to the technical field of bridge construction, in particular to an asphalt laying device for road and bridge construction.
Background
The asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, has a black surface, is soluble in carbon disulfide, and is also a common material in the road construction process.
Need utilize pitch laying device to lay pitch often in road and bridge work progress, because the viscosity of pitch is great, lead to pitch to solidify at the inside emergence of laying device at the laying process, can cause the discharge gate to block up, influence discharging efficiency to influence going on of road construction.
Therefore, we propose an asphalt paving device for road and bridge construction to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that asphalt is easy to solidify to cause blockage of a discharge port in the prior art, and provides an asphalt laying device for road and bridge construction.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a road and bridge construction is with pitch laying device, includes chassis, heating seat and pitch bucket, the last fixed surface on chassis installs the heating seat, the top at the heating seat is installed to the pitch bucket, first motor is installed at the top of pitch bucket, the output shaft of first motor runs through to the pitch bucket in and fixed mounting has the bull stick, the outer fixed surface of bull stick installs the stirring rake, the bottom of pitch bucket is equipped with the discharging pipe, the bottom fixed mounting of bull stick has the spiral discharge pole, the inside at the discharging pipe is established to the spiral discharge pole, the equal fixed mounting in four corners of chassis bottom has the gyro wheel, the one end fixed mounting of chassis upper surface has the handrail.
Preferably, the heating plate is installed inside the heating seat, a through hole is formed in the bottom of the heating seat, and the discharge pipe can penetrate through the through hole and can extend to the bottom of the base plate.
Preferably, the top of pitch bucket is located one side of first motor and installs the feeder hopper, there is the apron at the top of feeder hopper through hinged joint.
Preferably, the outer surface fixed mounting of bull stick has the connecting rod, the tip fixed mounting of connecting rod has the scraper blade, the inner wall setting of pitch bucket is hugged closely to the scraper blade.
Preferably, one side of the asphalt barrel is provided with a transparent window, and the surface of the transparent window is provided with a scale strip.
Preferably, the chassis upper surface is located the fixedly connected with casing between heating seat and the handrail, the inside of casing is rotated through the bearing and is connected with two-way screw rod, the one end fixed mounting of casing has the second motor, the output shaft of second motor and the one end fixed connection of two-way screw rod, the surperficial threaded connection of two-way screw rod has the swivel nut, the bottom fixed mounting of swivel nut has the slider, the bottom and the fixed mounting that run through to the chassis of slider have the paving plate, the spout has been seted up to the inside on chassis, slider and spout sliding connection.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the heating seat and the matching of the first motor, the rotating rod and the stirring paddle, the heating seat heats the asphalt barrel, and meanwhile, the first motor drives the rotating rod to rotate, so that the stirring paddle stirs asphalt in the asphalt barrel, and asphalt solidification and caking are avoided.
2. According to the utility model, through the arrangement of the shell, the bidirectional screw, the second motor, the threaded sleeves, the sliding block, the paving plate and the sliding groove, the second motor is started to drive the bidirectional screw to rotate, the bidirectional screw can drive the two threaded sleeves to move relatively or oppositely, the threaded sleeves can drive the paving plate to move through the sliding block, and after asphalt is discharged to the ground from the discharge pipe, the two paving plates can pave the asphalt, so that the follow-up operation of constructors is facilitated, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the heating base and asphalt barrel of the present invention;
FIG. 3 is a schematic view of the internal structure of the asphalt tank of the present invention;
FIG. 4 is a schematic partial cross-sectional view of the internal structure of the housing embodying the present invention;
fig. 5 is a schematic structural view of the threaded sleeves, the sliding blocks and the spreading plate of the utility model.
In the figure: 1. a chassis; 2. a heating base; 3. an asphalt barrel; 4. a first motor; 5. a rotating rod; 6. a stirring paddle; 7. a discharge pipe; 8. a spiral discharging rod; 9. a roller; 10. a handrail; 11. heating the plate; 12. a through hole; 13. a feed hopper; 14. a cover plate; 15. a connecting rod; 16. a squeegee; 17. a transparent window; 18. a housing; 19. a bidirectional screw; 20. a second motor; 21. a threaded sleeve; 22. a slider; 23. spreading a board; 24. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a road and bridge construction uses pitch laying device, including chassis 1, heating seat 2 and pitch bucket 3, the last fixed surface of chassis 1 installs heating seat 2, the internally mounted of heating seat 2 has heating plate 11, through-hole 12 has been seted up to the bottom of heating seat 2, discharging pipe 7 can run through-hole 12 and can extend to the bottom of chassis 1, produce the heat through heating plate 11 and heat pitch bucket 3, pitch bucket 3 is installed at the top of heating seat 2, can heat pitch through heating seat 2, prevent that pitch from solidifying, one side of pitch bucket 3 is equipped with transparent window 17, the surface of transparent window 17 is equipped with the scale strip, conveniently observe the pitch volume in the pitch bucket 3 of confirming through transparent window 17 and scale strip.
The top of the asphalt barrel 3 is provided with a first motor 4, one side of the first motor 4 is provided with a feed hopper 13, the top of the feed hopper 13 is provided with a cover plate 14 through a hinge, asphalt raw materials can be added into the asphalt barrel 3 through the feed hopper 13, the output shaft of the first motor 4 penetrates into the asphalt barrel 3 and is fixedly provided with the rotating rod 5, the outer surface of the rotating rod 5 is fixedly provided with the stirring paddle 6, through the arrangement of the first motor 4, the rotating rod 5 and the stirring paddle 6, the first motor 4 is used for driving the rotating rod 5 to rotate, so that the stirring paddle 6 stirs the asphalt in the asphalt barrel 3 to avoid asphalt solidification and caking, the outer surface of the rotating rod 5 is fixedly provided with the connecting rod 15, the end part of the connecting rod 15 is fixedly provided with the scraper 16, the scraper 16 is tightly attached to the inner wall of the asphalt barrel 3, and through the arrangement of the connecting rod 15 and the scraper 16 on the rotating rod 5, the scraper 16 can scrape off the asphalt adhered to the inner wall of the asphalt tank 3 when the rotary lever 5 is rotated.
The bottom of pitch bucket 3 is equipped with discharging pipe 7, the bottom fixed mounting of bull stick 5 has spiral discharge rod 8, spiral discharge rod 8 is established in the inside of discharging pipe 7, through setting up spiral discharge rod 8 in the inside of discharging pipe 7, when first motor 4 drives bull stick 5 and rotates, bull stick 5 can drive spiral discharge rod 8 and rotate, thereby see pitch out from discharging pipe 7, avoid pitch jam in discharging pipe 7, the equal fixed mounting in four corners of 1 bottom in chassis has gyro wheel 9, the one end fixed mounting of 1 upper surface in chassis has handrail 10, setting through gyro wheel 9 and handrail 10, constructor can hold handrail 10 thrust unit and remove.
The upper surface of the chassis 1 is fixedly connected with a shell 18 between the heating seat 2 and the handrail 10, the inside of the shell 18 is rotatably connected with a bidirectional screw 19 through a bearing, one end of the shell 18 is fixedly provided with a second motor 20, an output shaft of the second motor 20 is fixedly connected with one end of the bidirectional screw 19, the surface of the bidirectional screw 19 is in threaded connection with a threaded sleeve 21, the bottom of the threaded sleeve 21 is fixedly provided with a slide block 22, the bottom end of the slide block 22 penetrates through the bottom of the chassis 1 and is fixedly provided with a spreading plate 23, the inside of the chassis 1 is provided with a sliding groove 24, the slide block 22 is in sliding connection with the sliding groove 24, through the arrangement of the shell 18, the bidirectional screw 19, the second motor 20, the threaded sleeve 21, the slide block 22, the spreading plate 23 and the sliding groove 24, the second motor 20 is started to drive the bidirectional screw 19 to rotate, the bidirectional screw 19 can drive the two threaded sleeves 21 to move relatively or oppositely, the threaded sleeve 21 can drive the spreading plate 23 to move through the slide block 22, after pitch was discharged to ground from discharging pipe 7, two spreading plates 23 can be spread pitch, make things convenient for follow-up constructor to operate, improve work efficiency.
The utility model heats the asphalt barrel 3 by the heating seat 2 and the matching of the first motor 4, the rotating rod 5 and the stirring paddle 6, simultaneously, the first motor 4 is used for driving the rotating rod 5 to rotate, so that the stirring paddle 6 is used for stirring asphalt in the asphalt barrel 3, the solidification and agglomeration of the asphalt are avoided, the spiral discharging rod 8 is arranged in the discharging pipe 7, when the rotating rod 5 is driven by the first motor 4 to rotate, the rotating rod 5 can drive the spiral discharging rod 8 to rotate, so that the asphalt is sent out from the discharging pipe 7, the asphalt is prevented from being blocked in the discharging pipe 7, the discharging efficiency is prevented from being influenced, by installing the connecting rod 15 and the scraper 16 on the rotating rod 5, when the rotating rod 5 rotates, the scraper 16 can scrape the asphalt adhered to the inner wall of the asphalt barrel 3, and by the arrangement of the shell 18, the bidirectional screw rod 19, the second motor 20, the screw sleeve 21, the slide block 22, the spreading plate 23 and the chute 24, start second motor 20 and drive two-way screw rod 19 and rotate, two-way screw rod 19 can drive two swivel nuts 21 and move relatively or on the contrary, and swivel nut 21 can drive the motion of spreading plate 23 through slider 22, and after pitch was discharged to ground from discharging pipe 7, two spreading plates 23 can be spread pitch, make things convenient for follow-up constructor to operate, improve work efficiency.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a road and bridge construction is with pitch laying device, includes chassis (1), heating seat (2) and pitch bucket (3), its characterized in that, the last fixed surface of chassis (1) installs heating seat (2), the top at heating seat (2) is installed in pitch bucket (3), first motor (4) are installed at the top of pitch bucket (3), the output shaft of first motor (4) runs through to pitch bucket (3) in and fixed mounting has bull stick (5), the outer fixed surface of bull stick (5) installs stirring rake (6), the bottom of pitch bucket (3) is equipped with discharging pipe (7), the bottom fixed mounting of bull stick (5) has spiral discharge rod (8), spiral discharge rod (8) are established in the inside of discharging pipe (7), the equal fixed mounting in four corners of chassis (1) bottom has gyro wheel (9), one end of the upper surface of the chassis (1) is fixedly provided with a handrail (10).
2. The asphalt paving device for road and bridge construction according to claim 1, wherein the heating plate (11) is installed inside the heating base (2), a through hole (12) is formed in the bottom of the heating base (2), and the discharging pipe (7) can penetrate through the through hole (12) and can extend to the bottom of the chassis (1).
3. The asphalt paving device for road and bridge construction according to claim 1, wherein a feed hopper (13) is installed at one side of the top of the asphalt barrel (3) on the first motor (4), and a cover plate (14) is installed at the top of the feed hopper (13) through a hinge.
4. The asphalt paving device for road and bridge construction according to claim 1, wherein the outer surface of the rotating rod (5) is fixedly provided with a connecting rod (15), the end part of the connecting rod (15) is fixedly provided with a scraper (16), and the scraper (16) is closely attached to the inner wall of the asphalt barrel (3).
5. The asphalt paving device for road and bridge construction according to claim 1, wherein a transparent window (17) is provided at one side of the asphalt barrel (3), and a scale strip is provided on the surface of the transparent window (17).
6. The asphalt paving device for road and bridge construction according to claim 1, a shell (18) is fixedly connected between the heating seat (2) and the handrail (10) on the upper surface of the chassis (1), the interior of the shell (18) is rotationally connected with a bidirectional screw (19) through a bearing, a second motor (20) is fixedly arranged at one end of the shell (18), an output shaft of the second motor (20) is fixedly connected with one end of a bidirectional screw rod (19), the surface of the bidirectional screw rod (19) is in threaded connection with a threaded sleeve (21), the bottom of the threaded sleeve (21) is fixedly provided with a sliding block (22), the bottom end of the sliding block (22) penetrates to the bottom of the chassis (1) and is fixedly provided with a spreading plate (23), a sliding groove (24) is formed in the chassis (1), and the sliding block (22) is connected with the sliding groove (24) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122366841.2U CN216107930U (en) | 2021-09-29 | 2021-09-29 | Asphalt laying device for road and bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122366841.2U CN216107930U (en) | 2021-09-29 | 2021-09-29 | Asphalt laying device for road and bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216107930U true CN216107930U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122366841.2U Active CN216107930U (en) | 2021-09-29 | 2021-09-29 | Asphalt laying device for road and bridge construction |
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| CN (1) | CN216107930U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075090A (en) * | 2022-08-02 | 2022-09-20 | 安徽海涵建设工程有限公司 | Filling type large-particle-size thickened water-stable layer mixing method and device |
| CN115125794A (en) * | 2022-07-25 | 2022-09-30 | 浙江环宏市政建设有限公司 | Road asphalt laying device |
-
2021
- 2021-09-29 CN CN202122366841.2U patent/CN216107930U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115125794A (en) * | 2022-07-25 | 2022-09-30 | 浙江环宏市政建设有限公司 | Road asphalt laying device |
| CN115125794B (en) * | 2022-07-25 | 2023-12-05 | 浙江环宏市政建设有限公司 | Road asphalt laying device |
| CN115075090A (en) * | 2022-08-02 | 2022-09-20 | 安徽海涵建设工程有限公司 | Filling type large-particle-size thickened water-stable layer mixing method and device |
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