CN219793550U - Asphalt paving equipment - Google Patents
Asphalt paving equipment Download PDFInfo
- Publication number
- CN219793550U CN219793550U CN202320775516.8U CN202320775516U CN219793550U CN 219793550 U CN219793550 U CN 219793550U CN 202320775516 U CN202320775516 U CN 202320775516U CN 219793550 U CN219793550 U CN 219793550U
- Authority
- CN
- China
- Prior art keywords
- box body
- asphalt
- box
- working cylinder
- thick bamboo
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000010426 asphalt Substances 0.000 title claims abstract description 32
- 238000003756 stirring Methods 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
- 241001330002 Bambuseae Species 0.000 claims description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
- 239000011425 bamboo Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000013329 compounding Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model discloses asphalt paving equipment which comprises a mounting seat, and a stirring mechanism, a paving mechanism and rollers which are arranged on the mounting seat: the stirring mechanism comprises a box body, a working cylinder, an oil heating temperature controller and an inflator pump; the lower part of the working cylinder is provided with a feed inlet, a spiral conveying auger and a stirring rod driven by a motor are arranged in the box body, the spiral conveying auger is vertically and rotatably connected in the working cylinder, and the stirring rod is positioned between the inner side wall of the box body and the outer side wall of the working cylinder; the asphalt at the bottom is transmitted to the upper part through the screw conveying auger, and meanwhile, the asphalt in the box is heated at a constant temperature through the oil heating temperature controller, so that asphalt is prevented from being cooled and solidified, and meanwhile, the air pump is arranged, so that the inside of the box is inflated through the air pump, the discharge valve is opened to discharge asphalt through pressure, and the asphalt is concentrated to the feed inlet of the working cylinder in the stirring process.
Description
Technical Field
The utility model relates to the technical field of asphalt paving, in particular to asphalt paving equipment.
Background
Asphalt is a viscous, black, liquid or semisolid petroleum with high viscosity, and is mainly used in road construction of asphalt pavement, and when in use, the asphalt is generally mixed with mineral aggregate, crushed stone or crushed gravel, stone scraps, mineral powder and the like with certain grading composition to form an asphalt mixture.
When paving a road surface, it is necessary to continuously heat asphalt in order to prevent the asphalt from solidifying, and to increase the heating uniformity of asphalt, it is necessary to stir the asphalt while heating it.
At present, when preparing asphalt mixture, mainly adopt the compounding device to mix stirring among the prior art, but current compounding device is when stirring pitch, is inconvenient for mixing the pitch stirring top of bottom, leads to pitch heating homogeneity lower.
Disclosure of Invention
The utility model aims to provide asphalt paving equipment for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an asphalt paving device comprises a mounting seat, and a stirring mechanism, a paving mechanism and rollers which are arranged on the mounting seat:
the stirring mechanism comprises a box body, a working cylinder, an oil heating temperature controller and an inflator pump, wherein the oil heating temperature controller is used for heating the interior of the box body, and the inflator pump is used for inflating and pressurizing the interior of the box body;
the utility model discloses a box, including work section of thick bamboo, box, screw conveyer, puddler, screw conveyer auger, the work section of thick bamboo is followed the vertical upward extension of diapire in the box, the feed inlet has been seted up to work section of thick bamboo lower part, be provided with in the box through motor drive's screw conveyer auger and puddler, screw conveyer auger is connected in the work section of thick bamboo around its axis vertical rotation, the puddler is located between box inner wall and the work section of thick bamboo lateral wall.
Preferably, the paving mechanism comprises a lifting assembly, a buffer assembly, a mounting frame and a pressing wheel, wherein the pressing wheel is rotationally connected to the mounting frame, and the mounting frame is connected with the output end of the lifting assembly through the buffer assembly.
Preferably, the safety exhaust valve is arranged at the top of the box body, and is favorable for controlling the upper pressure limit of the inner cavity of the box body, so that the overlarge pressure in the box body is avoided.
Preferably, a material injection port is formed in the top end of the box body, and a sealing cover is arranged on the material injection port.
Preferably, the bottom end of the box body is connected with a discharge pipe through a discharge valve.
Compared with the prior art, the utility model has the beneficial effects that:
the motor drives screw conveying auger and puddler through the installation pole and rotates, the puddler stirs the inside pitch of box, simultaneously pass through screw conveying auger with the pitch transmission top of bottom, so as to carry out comprehensive heating to pitch, simultaneously carry out constant temperature heating to the inside pitch of box through oil heating temperature control machine, prevent that pitch cooling from solidifying, simultaneously through setting up the pump, so that aerify the inside of box through the pump, with the inside pressure of increase box, not only be favorable to opening the relief valve and make pitch pass through the pressure discharge, be favorable to concentrating pitch to the feed inlet of working barrel in the stirring in-process.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
1. A mounting base; 3. a case; 4. a working cylinder; 5. a motor; 6. a mounting rod; 7. spiral conveying auger; 8. an oil heating temperature controller; 9. an inflator pump; 10. a discharge valve; 11. a buffer assembly; 12. a lifting assembly; 15. a mounting frame; 16. a pinch roller; 24. a stirring rod; 25. sealing cover; 26. and a roller.
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.
Examples:
as shown in fig. 1:
the rollers 26 are uniformly arranged at the bottom of the mounting seat 1, and the rollers 26 drive the mounting seat 1 to move;
the lifting assembly 12 can drive the buffer assembly 11 at the output end of the lifting assembly to vertically lift by adopting a hydraulic cylinder, the lower end of the buffer assembly 11 is provided with a mounting frame 15 which is obliquely arranged, and the pressing wheel 16 is horizontally and rotatably arranged on the mounting frame 15; the pinch roller 16 can be driven to vertically lift and adjust the height through the lifting component 12, and the buffer component 11 is convenient for adjusting the pressure applied by the pinch roller 16 to asphalt, so that the pinch roller 16 with overlarge adjusting pressure is prevented from being damaged.
The inflator pump 9 and the motor 5 are arranged at the top of the box body 3, the output end of the motor 5 is provided with a mounting rod 6, the mounting rod 6 extends into the box body 3, the spiral conveying auger 7 is coaxially fixed on the mounting rod 6, the stirring rod 24 is fixed on the mounting rod 6, the spiral conveying auger 7 is vertically arranged in the working cylinder 4 relatively, the stirring rod 24 is positioned outside the working cylinder 4 relatively, and the lower part of the working cylinder 4 is provided with a feed inlet; the oil heating temperature controller 8 is arranged at the lower part of the box body 3 to heat the asphalt in the box body 3 at constant temperature.
Working principle:
the raw materials are poured from a material injection port at the top of the box body 3, then the material injection port is closed by a sealing cover 25, and the discharge valve 10 is closed so that a closed space is formed inside the box body 3;
the motor 5 drives the spiral conveying auger 7 and the stirring rod 24 to rotate through the mounting rod 6, so that the spiral conveying auger 7 rotates to convey and mix the asphalt raw materials at the lower part of the working cylinder 4 upwards;
the stirring rod 24 rotates around the working cylinder 4 to mix asphalt raw materials inside the box body 3 and outside the working cylinder 4, and in the process, the air pump 9 charges air into the box body 3 to reach a set value, so that the inside of the box body 3 is in a high-pressure state; the asphalt raw material at the upper part of the inner cavity of the box body 3 and outside the working cylinder 4 is pushed downwards to the feed inlet at the lower part of the working cylinder 4.
After the stirring is completed, the discharge valve 10 is opened, and the high pressure is favorable for pushing the asphalt to be discharged outwards through the discharge valve 10 and the discharge pipe.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (5)
1. Asphalt paving equipment comprises a mounting seat (1), and a stirring mechanism, a paving mechanism and a roller (26) which are arranged on the mounting seat (1), and is characterized in that:
the stirring mechanism comprises a box body (3), a working cylinder (4), an oil heating temperature controller (8) and an inflator pump (9), wherein the oil heating temperature controller (8) is used for heating the interior of the box body (3), and the inflator pump (9) is used for inflating and pressurizing the interior of the box body (3);
the utility model discloses a box, including box (3) and work section of thick bamboo (4), work section of thick bamboo (4) are followed the vertical upward extension of bottom in box (3), the feed inlet has been seted up to work section of thick bamboo (4) lower part, be provided with in box (3) through motor (5) driven screw conveyor auger (7) and puddler (24), screw conveyor auger (7) are connected in work section of thick bamboo (4) around its vertical rotation of axis, puddler (24) are located between box (3) inside wall and work section of thick bamboo (4) lateral wall.
2. An asphalt paving apparatus according to claim 1, wherein: the paving mechanism comprises a lifting assembly (12), a buffer assembly (11), a mounting frame (15) and a pressing wheel (16), wherein the pressing wheel (16) is rotationally connected to the mounting frame (15), and the mounting frame (15) is connected with the output end of the lifting assembly (12) through the buffer assembly (11).
3. An asphalt paving apparatus according to claim 1, wherein: and a safety exhaust valve is arranged at the top of the box body (3).
4. An asphalt paving apparatus according to claim 1, wherein: the top of the box body (3) is provided with a material injection port, and a sealing cover (25) is arranged on the material injection port.
5. An asphalt paving apparatus according to claim 1, wherein: the bottom end of the box body (3) is connected with a discharge pipe through a discharge valve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320775516.8U CN219793550U (en) | 2023-04-10 | 2023-04-10 | Asphalt paving equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320775516.8U CN219793550U (en) | 2023-04-10 | 2023-04-10 | Asphalt paving equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219793550U true CN219793550U (en) | 2023-10-03 |
Family
ID=88187507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320775516.8U Active CN219793550U (en) | 2023-04-10 | 2023-04-10 | Asphalt paving equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219793550U (en) |
-
2023
- 2023-04-10 CN CN202320775516.8U patent/CN219793550U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |