CN214219274U - Asphalt heating equipment for maintaining asphalt pavement of highway - Google Patents
Asphalt heating equipment for maintaining asphalt pavement of highway Download PDFInfo
- Publication number
- CN214219274U CN214219274U CN202023293108.4U CN202023293108U CN214219274U CN 214219274 U CN214219274 U CN 214219274U CN 202023293108 U CN202023293108 U CN 202023293108U CN 214219274 U CN214219274 U CN 214219274U
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- Prior art keywords
- heating
- box
- asphalt
- wall
- heating box
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 91
- 239000010426 asphalt Substances 0.000 title claims abstract description 55
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 238000012423 maintenance Methods 0.000 claims description 13
- 238000010304 firing Methods 0.000 claims description 5
- 238000010079 rubber tapping Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 6
- 230000001737 promoting effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model belongs to the field of auxiliary equipment for maintaining a highway asphalt pavement, in particular to asphalt heating equipment for maintaining a highway asphalt pavement, which comprises a base box, a heating box is arranged right above the base box, a mounting plate is fixed on the outer side wall of the top of the heating box, a heater is arranged on the bottom wall of the mounting plate, the side end of the heater is connected with a heating ring, the heating ring is sleeved on the outer ring of the heating box, the middle position of the top wall of the heating box is connected with a vertical driving column through a bearing in a rotating way, a plurality of stirring blades are fixed on the outer ring of the driving column positioned in the heating box, a first driving motor with the output end facing downwards is arranged on the outer top wall of the heating box through a motor frame, and the top end of the driving column is fixedly connected on the output end of the first driving motor through a coupler, the utility model has novel design, the speed of heating asphalt raw materials is faster, and is favorable for improving the production efficiency of asphalt, the discharge speed is fast, the practicability is high, and the device is worth popularizing.
Description
Technical Field
The utility model relates to a highway is auxiliary assembly technical field for the bituminous paving maintenance, especially relates to a bituminous paving is pitch firing equipment for maintenance.
Background
In the process of maintaining the asphalt pavement of the highway, a large amount of asphalt is used for paving the pavement, and in order to make the asphalt, the asphalt raw material needs to be heated by asphalt heating equipment.
However, the speed of heating the asphalt raw material by the existing asphalt heating equipment for maintaining the asphalt pavement is slow, so that the production efficiency of the asphalt is low; the conventional asphalt heating equipment for maintaining the asphalt pavement is low in discharging speed and poor in practicability, so that the asphalt heating equipment for maintaining the asphalt pavement of the highway is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pitch heating equipment for highway asphalt pavement maintenance, which solves the problem that the existing pitch heating equipment for highway asphalt pavement maintenance has lower speed of heating the asphalt raw material, thus leading to lower production efficiency of asphalt; and the existing asphalt heating equipment for maintaining the asphalt pavement has the problems of slow discharge speed and poor practicability.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a heating box is installed right above the base box, a mounting plate is fixed on the outer side wall of the top of the heating box, a heater is installed on the bottom wall of the mounting plate, the side end of the heater is connected with a heating ring, the heating ring is sleeved on the outer ring of the heating box, the middle position of the top wall of the heating box is connected with a vertical driving column through a bearing in a rotating mode, the outer ring of the driving column located inside the heating box is fixed with a plurality of stirring blades, a first driving motor with a downward output end is installed on the outer top wall of the heating box through a motor frame, the top end of the driving column is fixedly connected onto the output end of the first driving motor through a coupler, a discharge hole is formed in the middle position of the bottom wall of the heating box, and an electric valve is connected onto the outer bottom wall of the heating box through a flange, the bottom of electronic bleeder valve has the ejection of compact case that does not have the roof through flange joint, be connected with the discharging pipe on the lateral wall of the bottom of ejection of compact case, the intermediate position of the diapire of ejection of compact case rotates through sealed bearing and is connected with the vertically pivot, is located ejection of compact incasement portion the outer lane of pivot is fixed to be cup jointed helical blade, install output second driving motor up on the interior diapire of base case, the bottom of pivot is passed through shaft coupling fixed connection and is in on second driving motor's the output.
Preferably, a feed pipe is connected to the top wall of the heating box on one side of the driving column.
Preferably, perpendicular support columns are welded at four corners of the outer top wall of the base box, and the heating box is welded at the top ends of the four support columns.
Preferably, a through hole is formed in the top wall of the base box, and the rotating shaft is movably arranged inside the through hole.
Preferably, the tip of the helical blade is higher than the tip of the tapping pipe.
Preferably, the bottom wall of the heating box is inclined.
The utility model has the advantages that:
1. through the combined action of heating cabinet, first driving motor, drive post, stirring leaf, mounting panel, heater and heating collar, can effectually promote the speed of pitch firing equipment heating pitch raw materials for the maintenance of bituminous paving, be favorable to promoting the production efficiency of pitch.
2. Through base case, support column, heating cabinet, electronic bleeder valve, play workbin, discharging pipe, second driving motor, pivot and helical blade's mating reaction, can effectually promote bituminous paving maintenance with pitch firing equipment's row's material speed of discharging, the effectual practicality that has promoted bituminous paving maintenance with pitch firing equipment.
The utility model relates to a novelty, the speed of heating pitch raw materials is very fast, is favorable to promoting the production efficiency of pitch, and row's material speed is very fast, and the practicality is higher, is worth promoting.
Drawings
FIG. 1 is a schematic structural view of an asphalt heating apparatus for maintaining a road asphalt pavement according to the present invention;
FIG. 2 is a cross-sectional view of an asphalt heating apparatus for maintaining a road asphalt pavement according to the present invention;
fig. 3 is the utility model provides a highway is enlarged view of asphalt heating equipment's play workbin for bituminous paving maintenance.
Reference numbers in the figures: 1. a base case; 2. a discharge pipe; 3. a rotating shaft; 4. an electric discharge valve; 5. a discharging box; 6. a support pillar; 7. heating a ring; 8. a heater; 9. mounting a plate; 10. a feed pipe; 11. a first drive motor; 12. a drive column; 13. a heating box; 14. stirring blades; 15. a second drive motor; 16. a helical blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, an asphalt heating device for road asphalt pavement maintenance comprises a base box 1, a heating box 13 is installed right above the base box 1, a mounting plate 9 is fixed on the outer side wall of the top of the heating box 13, a heater 8 is installed on the bottom wall of the mounting plate 9, a heating ring 7 is connected to the side end of the heater 8, the heating ring 7 is sleeved on the outer ring of the heating box 13, the middle position of the top wall of the heating box 13 is rotatably connected with a vertical driving column 12 through a bearing, a plurality of stirring blades 14 are fixed on the outer ring of the driving column 12 inside the heating box 13, a first driving motor 11 with a downward output end is installed on the outer top wall of the heating box 13 through a motor frame, the top end of the driving column 12 is fixedly connected to the output end of the first driving motor 11 through a coupler, a discharge hole is formed in the middle position of the bottom wall of the heating box 13, an electric discharge valve 4 is connected to the outer bottom wall of the heating box 13 at the bottom end of the discharge hole through a flange, the bottom of electronic bleeder valve 4 has the ejection of compact case 5 that does not have the roof through flange joint, be connected with discharging pipe 2 on the lateral wall of the bottom of ejection of compact case 5, the intermediate position of the diapire of ejection of compact case 5 rotates through sealed bearing and is connected with vertically pivot 3, the outer lane that is located the inside pivot 3 of ejection of compact case 5 is fixed to be cup jointed helical blade 16, install output second driving motor 15 up on the interior diapire of base case 1, shaft coupling fixed connection is passed through on the output of second driving motor 15 in the bottom of pivot 3.
A feed pipe 10 is connected to the top wall of the heating chamber 13 on the side of the driving column 12, and the inside of the heating chamber 13 is fed with the asphalt material through the feed pipe 10.
The four corners of the outer top wall of the base box 1 are all welded with the vertical supporting columns 6, and the heating box 13 is welded on the top ends of the four supporting columns 6, so that the stability of the heating box 13 is high.
The through hole has been seted up on the roof of base case 1, and pivot 3 activity sets up in the inside of through hole, can ensure that pivot 3 can rotate.
The top end of the helical blade 16 is higher than the top end of the tapping pipe 2, so that the helical blade 16 can rapidly convey the heated asphalt raw material to the tapping pipe 2 when rotating.
The bottom wall of the heating box 13 is inclined to prevent the asphalt material from being accumulated on the inner bottom wall of the heating box 13 during discharging.
The working principle is as follows: when the asphalt raw material needs to be heated, firstly, the asphalt raw material is added into the heating box 13 through the feeding pipe 10, then, through the work of the heater 8, the heating box 13 can be heated through the heating ring 7, the asphalt raw material can be heated through the inner wall of the heating box 13, the driving column 12 can be driven to rotate through the operation of the first driving motor 11, the stirring blade 14 can be driven to rotate, the asphalt raw material can be stirred through the stirring blade 14, the asphalt raw material can be fully contacted with the inner wall of the heating box 13, and the asphalt raw material can be rapidly heated, so that the speed of heating the asphalt raw material is effectively increased; finish the pitch raw materials heating back, close heater 8 and first driving motor 11, open electronic bleeder valve 4, can carry to discharging pipe 2 through electronic bleeder valve 4 and the pitch raw materials that discharging box 5 will heat and finish, can be through the pitch raw materials that discharging pipe 2 discharge heating finishes, through the operation of second driving motor 15, can drive pivot 3 and rotate, can drive helical blade 16 and rotate, can be through 16 pitch raw materials that finish with the inside heating of discharging box 5 of helical blade carry downwards fast, can carry the pitch raw materials that finish to discharging pipe 2 fast, can discharge the pitch raw materials that the heating finishes fast through discharging pipe 2, the effectual row's material speed of having promoted pitch heating equipment for the bituminous paving maintenance.
The utility model relates to a novelty, the speed of heating pitch raw materials is very fast, is favorable to promoting the production efficiency of pitch, and row's material speed is very fast, and the practicality is higher, is worth promoting.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a pitch firing equipment is used in maintenance of highway bituminous paving, includes base case (1), its characterized in that, install heating cabinet (13) directly over base case (1), be fixed with mounting panel (9) on the lateral wall at the top of heating cabinet (13), install heater (8) on the diapire of mounting panel (9), the side of heater (8) is connected with heating collar (7), heating collar (7) cover is established the outer lane of heating cabinet (13), the intermediate position of the roof of heating cabinet (13) rotates through the bearing and is connected with vertically drive post (12), is located inside heating cabinet (13) the outer lane of drive post (12) is fixed with a plurality of stirring leaf (14), install output first driving motor (11) down on the outer roof of heating cabinet (13) through the motor frame, the top of drive post (12) is through shaft coupling fixed connection in the defeated of first driving motor (11) is failed On the outlet end, a discharge hole is arranged in the middle of the bottom wall of the heating box (13), the outer bottom wall of the heating box (13) positioned at the bottom end of the discharge hole is connected with an electric discharge valve (4) through a flange, the bottom end of the electric discharge valve (4) is connected with a discharge box (5) without a top wall through a flange, the side wall of the bottom of the discharge box (5) is connected with a discharge pipe (2), the middle position of the bottom wall of the discharge box (5) is rotationally connected with a vertical rotating shaft (3) through a sealing bearing, the outer ring of the rotating shaft (3) positioned in the discharge box (5) is fixedly sleeved with a helical blade (16), a second driving motor (15) with an upward output end is installed on the inner bottom wall of the base box (1), the bottom end of the rotating shaft (3) is fixedly connected to the output end of the second driving motor (15) through a coupler.
2. An asphalt heating apparatus for road maintenance of asphalt pavement according to claim 1, wherein a feed pipe (10) is connected to the top wall of said heating box (13) on the side of the driving pole (12).
3. The asphalt heating equipment for maintaining the asphalt pavement of the highway according to claim 1, wherein vertical supporting columns (6) are welded at four corners of the outer top wall of the base box (1), and the heating box (13) is welded at the top ends of the four supporting columns (6).
4. The asphalt heating equipment for maintaining the asphalt pavement of the highway according to claim 1, wherein a through hole is formed on the top wall of the base box (1), and the rotating shaft (3) is movably arranged in the through hole.
5. The asphalt heating apparatus for road maintenance of asphalt pavement according to claim 1, wherein the tip of the spiral blade (16) is higher than the tip of the tapping pipe (2).
6. The asphalt heating apparatus for maintaining an asphalt pavement according to claim 1, wherein the bottom wall of the heating box (13) is inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023293108.4U CN214219274U (en) | 2020-12-30 | 2020-12-30 | Asphalt heating equipment for maintaining asphalt pavement of highway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023293108.4U CN214219274U (en) | 2020-12-30 | 2020-12-30 | Asphalt heating equipment for maintaining asphalt pavement of highway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214219274U true CN214219274U (en) | 2021-09-17 |
Family
ID=77707330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023293108.4U Expired - Fee Related CN214219274U (en) | 2020-12-30 | 2020-12-30 | Asphalt heating equipment for maintaining asphalt pavement of highway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214219274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114606829A (en) * | 2022-04-01 | 2022-06-10 | 河南省大道路业有限公司 | Highway bituminous paving maintenance is restoreed and is used pitch quick heating device |
-
2020
- 2020-12-30 CN CN202023293108.4U patent/CN214219274U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114606829A (en) * | 2022-04-01 | 2022-06-10 | 河南省大道路业有限公司 | Highway bituminous paving maintenance is restoreed and is used pitch quick heating device |
| CN114606829B (en) * | 2022-04-01 | 2024-05-14 | 河南省大道路业有限公司 | Rapid asphalt heating device for maintenance and repair of expressway asphalt pavement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210917 |