CN211562596U - Batching device for warm-mixed asphalt - Google Patents
Batching device for warm-mixed asphalt Download PDFInfo
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- CN211562596U CN211562596U CN201922375769.2U CN201922375769U CN211562596U CN 211562596 U CN211562596 U CN 211562596U CN 201922375769 U CN201922375769 U CN 201922375769U CN 211562596 U CN211562596 U CN 211562596U
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- warm
- liquid outlet
- mixing drum
- raw material
- outlet pipe
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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Abstract
The utility model discloses a dosing unit of warm mix pitch convenient to reduce workman intensity of labour, improve production efficiency. The batching device for the warm-mixed asphalt comprises a base; a stirring cylinder is arranged on the base; a stirring device is arranged in the stirring cylinder; the bottom of the stirring barrel is provided with a driving device for driving the stirring device to rotate; at least three material guide grooves are arranged above the mixing drum; a raw material conveyor is arranged at one end of the guide chute; the raw material conveyor is provided with a driving motor; a feeding groove is formed above the raw material conveyor; an installation plate is arranged above the mixing drum; a liquid storage cylinder is arranged on the mounting plate, a liquid outlet pipe is arranged at the lower end of the liquid storage cylinder, and a liquid outlet valve is arranged on the liquid outlet pipe; the liquid outlet pipe penetrates through the mounting plate and extends into the stirring cylinder. The batching device for warm-mixed asphalt can facilitate the addition of various raw materials of warm-mixed asphalt, is convenient for realizing continuous production and improves the production efficiency.
Description
Technical Field
The utility model relates to a feeding device for warm-mixed asphalt, in particular to a batching device for warm-mixed asphalt.
Background
It is well known that: in the production process of the existing asphalt, raw materials need to be stirred so as to obtain a finished product. All ingredients are generally manually proportioned into the mixing apparatus for mixing prior to mixing. Therefore, the labor intensity of workers is high, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a dosing unit of warm mix pitch convenient to reduce workman intensity of labour improves production efficiency is provided.
The utility model provides a technical scheme that its technical problem adopted is: the batching device for the warm-mixed asphalt comprises a base; a stirring cylinder is arranged on the base; a stirring device is arranged in the stirring cylinder; the bottom of the stirring barrel is provided with a driving device for driving the stirring device to rotate;
at least three material guide grooves are arranged above the mixing drum; the guide chutes extend outwards along the radial direction of the mixing drum and are uniformly distributed along the circumference;
a raw material conveyor is arranged at one end of the guide chute; the raw material conveyor is provided with a driving motor; a feeding groove is formed above the raw material conveyor;
an installation plate is arranged above the mixing drum; a liquid storage cylinder is arranged on the mounting plate, and a liquid adding pump is arranged at the upper end of the liquid storage cylinder; a liquid outlet pipe is arranged at the lower end of the liquid storage cylinder, and a liquid outlet valve is arranged on the liquid outlet pipe; the liquid outlet pipe penetrates through the mounting plate and extends into the stirring cylinder.
Furthermore, a spray head is arranged at the lower end of the liquid outlet pipe.
Further, the mixing drum is installed on the base through a support column.
Preferably, the raw material conveyor comprises a shell, a material conveying cavity is formed in the shell, the material conveying cavity is communicated with the material feeding groove, and a material outlet is formed in the lower portion of the material conveying cavity; the discharge hole is positioned above the material guide groove; the conveying device is characterized in that a rotating roller is arranged in the conveying cavity, axial grooves are uniformly distributed along the circumference of the rotating roller, and the rotating roller is driven to rotate by a driving motor.
Preferably, the raw material conveyor adopts a screw pump.
The utility model has the advantages that: the utility model discloses a batching device for warm mix asphalt, which is characterized in that a plurality of material guide grooves are arranged above a stirrer, and one end of each material guide groove is provided with a powder conveying device; meanwhile, a liquid storage cylinder is arranged above the stirring cylinder; therefore, the addition of various raw materials of the warm-mixed asphalt can be facilitated; no manual addition is required. Meanwhile, the continuous production is convenient to realize, and the production efficiency is improved.
Drawings
FIG. 1 is a perspective view of a warm mix asphalt batching device in an embodiment of the present invention;
FIG. 2 is a front view of a warm mix asphalt batching device in an embodiment of the present invention;
FIG. 3 is a top view of a warm mix asphalt batching device according to an embodiment of the present invention;
fig. 4 is a sectional view a-a of fig. 3.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 to 4, the batching device for warm mix asphalt of the present invention comprises a base 1; a stirring cylinder 2 is arranged on the base 1; a stirring device 9 is arranged in the stirring cylinder 2; the bottom of the mixing drum 2 is provided with a driving device 10 for driving the mixing device 9 to rotate;
at least three material guide grooves 3 are arranged above the mixing drum 2; the material guide grooves 3 extend outwards along the radial direction of the mixing drum 2 and are uniformly distributed along the circumference;
a raw material conveyor 4 is arranged at one end of the material guide chute 3; the raw material conveyor 4 is provided with a driving motor 13; a feeding groove 5 is formed above the raw material conveyor 4;
an installation plate 14 is arranged above the mixing drum 2; a liquid storage cylinder 6 is arranged on the mounting plate 14, and a liquid adding pump 7 is arranged at the upper end of the liquid storage cylinder 6; a liquid outlet pipe is arranged at the lower end of the liquid storage cylinder 6, and a liquid outlet valve is arranged on the liquid outlet pipe; the outlet pipe extends through the mounting plate 14 into the mixing drum 2.
In the application process, raw materials of various asphalts, wherein the raw materials of particles and powder are stored in a feeding groove 5, a liquid modifier is stored in a liquid storage cylinder 6, when production is needed, the raw materials of the particles and the powder are conveyed into a stirring cylinder 2 through a raw material conveyor, and then the modifier flows into the stirring cylinder 2 by opening a valve on a liquid outlet pipe; then stirring and mixing are realized through a stirring device in the stirring cylinder 2; finally, the mixture is sent out through a discharge hole 12 at the bottom of the mixing drum 2. The conveying capacity of the principle conveyor can be adjusted according to the proportion following the principle in the working process, and the flow of the valve on the liquid outlet pipe can be controlled.
In summary, the batching device for warm mix asphalt of the utility model is provided with a plurality of material guiding grooves above the stirrer, and one end of each material guiding groove is provided with a powder conveying device; meanwhile, a liquid storage cylinder is arranged above the stirring cylinder; therefore, the addition of various raw materials of the warm-mixed asphalt can be facilitated; no manual addition is required. Meanwhile, the continuous production is convenient to realize, and the production efficiency is improved.
In order to enable the modifier to be uniformly sprinkled in the mixing drum, a spray head 8 is further arranged at the lower end of the liquid outlet pipe.
In order to simplify the structure and facilitate the installation, it is preferable that the mixing drum 2 is installed on the base 1 through a support column 11.
In order to facilitate control and simplify the structure, preferably, the raw material conveyor 4 comprises a shell, a material conveying cavity is arranged in the shell, the material conveying cavity is communicated with the feeding groove 5, and a material outlet is arranged below the material conveying cavity; the discharge hole is positioned above the material guide groove 3; the conveying cavity is internally provided with a rotary roller, the rotary roller is provided with axial grooves which are uniformly distributed along the circumference, and the rotary roller is driven to rotate by a driving motor 13.
In order to reduce the cost, it is preferable that the material conveyor 4 employs a screw pump.
Claims (5)
1. The batching device for the warm-mixed asphalt is characterized in that: comprises a base (1); a mixing drum (2) is arranged on the base (1); a stirring device (9) is arranged in the stirring cylinder (2); the bottom of the mixing drum (2) is provided with a driving device (10) for driving the mixing device (9) to rotate;
at least three material guide grooves (3) are arranged above the mixing drum (2); the material guide grooves (3) extend outwards along the radial direction of the mixing drum (2) and are uniformly distributed along the circumference;
a raw material conveyor (4) is arranged at one end of the material guide groove (3); the raw material conveyor (4) is provided with a driving motor (13); a feeding groove (5) is formed above the raw material conveyor (4);
an installation plate (14) is arranged above the mixing drum (2); a liquid storage cylinder (6) is arranged on the mounting plate (14), and a liquid adding pump (7) is arranged at the upper end of the liquid storage cylinder (6); a liquid outlet pipe is arranged at the lower end of the liquid storage cylinder (6), and a liquid outlet valve is arranged on the liquid outlet pipe; the liquid outlet pipe penetrates through the mounting plate (14) and extends into the stirring cylinder (2).
2. The warm mix asphalt batching device according to claim 1, characterized in that: the lower end of the liquid outlet pipe is provided with a spray head (8).
3. The warm mix asphalt batching device according to claim 2, characterized in that: the mixing drum (2) is arranged on the base (1) through a support column (11).
4. The warm mix asphalt batching device according to claim 2, characterized in that: the raw material conveyor (4) comprises a shell, a material conveying cavity is formed in the shell, the material conveying cavity is communicated with the material feeding groove (5), and a material outlet is formed in the lower portion of the material conveying cavity; the discharge hole is positioned above the material guide groove (3); the conveying device is characterized in that a rotating roller is arranged in the conveying cavity, axial grooves are uniformly distributed along the circumference on the rotating roller, and the rotating roller is driven to rotate by a driving motor (13).
5. The warm-mix asphalt batching device according to claim 3 or 4, characterized in that: the raw material conveyor (4) adopts a screw pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922375769.2U CN211562596U (en) | 2019-12-25 | 2019-12-25 | Batching device for warm-mixed asphalt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922375769.2U CN211562596U (en) | 2019-12-25 | 2019-12-25 | Batching device for warm-mixed asphalt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211562596U true CN211562596U (en) | 2020-09-25 |
Family
ID=72550390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922375769.2U Active CN211562596U (en) | 2019-12-25 | 2019-12-25 | Batching device for warm-mixed asphalt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211562596U (en) |
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2019
- 2019-12-25 CN CN201922375769.2U patent/CN211562596U/en active Active
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