CN211815370U - Stirring mixing barrel of warm mix asphalt pavement maintenance truck - Google Patents
Stirring mixing barrel of warm mix asphalt pavement maintenance truck Download PDFInfo
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- CN211815370U CN211815370U CN202020444234.6U CN202020444234U CN211815370U CN 211815370 U CN211815370 U CN 211815370U CN 202020444234 U CN202020444234 U CN 202020444234U CN 211815370 U CN211815370 U CN 211815370U
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- hopper
- mixing barrel
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- rotating shaft
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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 warm mix bituminous paving cares car's stirring compounding section of thick bamboo, including a compounding section of thick bamboo, a compounding section of thick bamboo's lower extreme fixed mounting has the supporting seat, a compounding section of thick bamboo's upper end fixed mounting has the hopper, be equipped with broken mechanism in the hopper, the lateral wall fixed mounting of hopper has the backup pad, be equipped with same circulation heat supply mechanism in a compounding section of thick bamboo and the backup pad, circulation heat supply mechanism rotates with the one end of broken mechanism and is connected, the upper end of supporting seat is equipped with the mounting groove, fixed mounting has the motor in the mounting groove, the drive shaft fixedly connected with worm of motor, the worm rotates and runs through a compounding section of. The utility model discloses a cooperation between drive mechanism, broken mechanism, the circulation heat supply mechanism has realized that a motor drives a plurality of mechanisms and has operated to accomplish the broken stirring of a plurality of times of pitch raw materials, the whole circulation that can also last heats.
Description
Technical Field
The utility model relates to a pavement maintenance equipment technical field especially relates to a warm mixing asphalt pavement maintenance truck's stirring compounding section of thick bamboo.
Background
The maintenance of the existing asphalt pavement and cement concrete pavement is an important part of the highway construction, and various diseases such as pits, mud pumping, cracks, cuddling, net cracks, subgrade sinking and the like can be generated due to the abrasion and impact of the bearing wheels, and the erosion and weathering or artificial damage of natural forces such as rainstorm, flood, sand wind, ice and snow, solarization, ice melting and the like.
The existing pavement maintenance equipment usually needs to put asphalt into a mixing cylinder for treatment, the quality of the existing asphalt is often unsatisfactory, and the problem of quality is caused by the deviation of the stirring temperature of the asphalt and the failure of deep fusion of raw materials in the stirring process, so that the maintenance quality of the pavement is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the stirring temperature deviation and the raw materials of the pitch that exist among the prior art fail the degree of depth to fuse the quality problem that causes, and the stirring compounding section of thick bamboo of a warm mix bituminous paving cares car that provides, the problem that not only can solve the stirring temperature can also the degree of depth fuse the raw materials, guarantees the quality of pitch in the road surface maintenance.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a stirring mixing barrel of a warm mix asphalt pavement maintenance truck comprises a mixing barrel, wherein a supporting seat is fixedly arranged at the lower end of the mixing barrel, a hopper is fixedly arranged at the upper end of the mixing barrel, a crushing mechanism is arranged in the hopper, a supporting plate is fixedly arranged on the outer side wall of the hopper, the mixing barrel and the supporting plate are provided with the same circulating heat supply mechanism, the circulating heat supply mechanism is rotatably connected with one end of the crushing mechanism, the upper end of the supporting seat is provided with a mounting groove, a motor is fixedly arranged in the mounting groove, a worm is fixedly connected with a driving shaft of the motor, the worm rotatably penetrates through the mixing barrel and extends into the mixing barrel, a stirring knife is coaxially and fixedly arranged on the part of the worm positioned in the mixing barrel, the worm and the mixing barrel are provided with the same transmission mechanism, one end of the, the deep crushing of the raw materials and the reasonable utilization of the temperature are realized.
Preferably, broken mechanism is including rotating axis and the driven shaft of connecting in the hopper inside wall, axis of rotation and driven shaft all rotate and run through the opposite side lateral wall and extend to its outside, equal coaxial fixed mounting has many broken swoves in the part that axis of rotation and driven shaft are located the hopper, axis of rotation and driven shaft are located the outer partial transmission of hopper and are connected, the axis of rotation is located the outer part of hopper and is connected with drive mechanism's one end transmission, and broken mechanism's setting has realized guaranteeing that pitch fuses more fully to the breakage of input raw materials.
Preferably, the rotating shaft and the driven shaft are fixedly provided with sealing gaskets at the parts connected with the outer side wall of the hopper.
Preferably, circulation heat supply mechanism includes fixed connection in the installation cover of backup pad upper end, the axis of rotation rotates and runs through the installation cover setting, coaxial fixed mounting has the fan blade on the part that the axis of rotation is located the installation cover, the intercommunication has the connecting pipe on the installation cover, be equipped with the cavity in the compounding section of thick bamboo, fixed mounting has the resistance wire on the lateral wall of cavity, the end of giving vent to anger of connecting pipe is just to the resistance wire setting, the intercommunication has the outlet duct on the lateral wall of one side that the resistance wire was kept away from to the cavity, and circulation heat supply mechanism's setting has realized the circulation heating to stirring compounding section of thick bamboo, has avoided the uneven problem of pitch quality level because.
Preferably, drive mechanism runs through the mounting groove lateral wall and extends to the dwang in the compounding section of thick bamboo outside including rotating, coaxial fixed mounting has the worm wheel on the part that the dwang is located the mounting groove, the worm wheel is connected with the worm meshing, the part that the dwang is located the compounding section of thick bamboo outside is connected with rotation axis drive, and drive mechanism's setting has realized that a motor drives a plurality of mechanisms operation, has improved the utilization ratio of motor.
Preferably, a discharge hole is formed in the side wall of the outer side of the mixing barrel, and a valve is installed in the discharge hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a cooperation between drive mechanism, broken mechanism, dwang, worm wheel, axis of rotation, driven shaft, the broken sword has realized that a motor has driven broken sword and stirring sword and has operated, has improved the utilization ratio of motor, can also realize breaking the multiple stirring of throwing into the interior raw materials of stirring compounding section of thick bamboo, has laid solid basis for the make full use of raw materials.
2. The utility model discloses a cooperation between circulation heat supply mechanism, installation cover, connecting pipe, fan blade, resistance wire, the outlet duct has utilized the rotation of axis of rotation to drive the rotation of fan blade among the drive mechanism for the heating of resistance wire carries out the circulation flow in the inner wall of compounding section of thick bamboo, thereby accomplishes the equilibrium of heating to the compounding section of thick bamboo, thereby makes pitch can not solidify at the in-process of stirring.
Drawings
Fig. 1 is a schematic structural view of a mixing drum of a warm mix asphalt pavement maintenance truck provided by the utility model;
FIG. 2 is a schematic side view of the mixing drum of the warm mix asphalt pavement maintenance truck according to the present invention, wherein the rotating shaft and the driven shaft are located inside the hopper;
fig. 3 is an enlarged schematic view of a portion a of fig. 1.
In the figure: 1 mixing cylinder, 2 supporting seats, 3 hoppers, 4 motors, 5 worms, 6 supporting plates, 7 stirring knives, 8 rotating shafts, 9 driven shafts, 10 crushing knives, 11 sealing gaskets, 12 mounting covers, 13 connecting pipes, 14 cavities, 15 resistance wires, 16 rotating rods, 17 mounting grooves, 18 worm wheels, 19 air outlet pipes and 20 valves.
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, a stirring mixing cylinder of a warm mix asphalt pavement maintenance truck comprises a mixing cylinder 1, a supporting seat 2 is fixedly installed at the lower end of the mixing cylinder 1, a hopper 3 is fixedly installed at the upper end of the mixing cylinder 1 and used for throwing asphalt raw materials, a crushing mechanism is arranged in the hopper 3, a supporting plate 6 is fixedly installed on the outer side wall of the hopper 3, the supporting plate 6 aims to provide support for an installation cover 12, the same circulating heat supply mechanism is arranged on the mixing cylinder 1 and the supporting plate 6 and is rotatably connected with one end of the crushing mechanism, an installation groove 17 is arranged at the upper end of the supporting seat 2, a motor 4 is fixedly installed in the installation groove 17, the motor is 6RK120W in type, a worm 5 is fixedly connected with a driving shaft of the motor 4, the worm 5 rotatably penetrates through the mixing cylinder 1 and extends into the mixing cylinder, and a stirring knife 7, stirring sword 7 is used for stirring the material in the compounding section of thick bamboo 1, prevent that it from solidifying, be equipped with same drive mechanism on worm 5 and the compounding section of thick bamboo 1, drive mechanism's one end is connected with crushing mechanism's one end transmission, be equipped with the discharge gate on the outside lateral wall of compounding section of thick bamboo 1, install valve 20 in the discharge gate, it needs to notice that, the bottom surface of compounding section of thick bamboo 1 is the slope setting, when aim at opens valve 20 like this, pitch accomplishes accomodating pitch through the discharge gate under the effect of gravity.
Wherein, the crushing mechanism comprises a rotating shaft 8 and a driven shaft 9 which are rotatably connected with the inner side wall of the hopper 3, the rotating shaft 8 and the driven shaft 9 both rotatably penetrate through the side wall of the other side and extend to the outside of the hopper, a plurality of crushing cutters 10 are coaxially and fixedly arranged on the parts of the rotating shaft 8 and the driven shaft 9 which are positioned in the hopper 3, the parts of the rotating shaft 8 and the driven shaft 9 which are positioned outside the hopper 3 are in transmission connection, the parts of the driven shaft 9 which are positioned outside the hopper 3 are coaxially and fixedly connected with a second gear, the gear ratios of the first gear and the second gear are different, so that the rotating speeds of the rotating shaft 8 and the driven shaft 9 are different, and further, the materials are better crushed in a staggered manner, the parts of the rotating shaft 8 which are positioned outside the hopper 3 are in transmission connection with one end of the transmission mechanism, and sealing gaskets 11 are fixedly arranged on the parts of the rotating shaft 8 and the driven shaft 9, the purpose of the sealing gasket 11 is to prevent the joint from leaking, and avoid the waste of materials.
Wherein, circulation heat supply mechanism includes fixed connection in the installation cover 12 of backup pad 6 upper end, be equipped with the air inlet on the installation cover 12, set up like this and make the fan blade rotate and take the foundation, axis of rotation 8 rotates and runs through installation cover 12 and sets up, coaxial fixed mounting has the fan blade on the part that axis of rotation 8 is located installation cover 12, the intercommunication has connecting pipe 13 on the installation cover 12, be equipped with cavity 14 in the mixing barrel 1, fixed mounting has resistance wire 15 on the lateral wall of cavity 14, the end of giving vent to anger of connecting pipe 13 is just to setting up resistance wire 15, it makes the air of resistance wire 15 top after the heating can circulate in cavity 14 to set up like this, thereby accomplish holistic heating in whole mixing barrel 1, the intercommunication has outlet duct 19 on the lateral wall of.
More specifically, drive mechanism is including rotating dwang 16 that runs through mounting groove 17 lateral wall and extend to the mixing barrel 1 outside, coaxial fixed mounting has worm wheel 18 on the part that dwang 16 is located mounting groove 17, worm wheel 18 is connected with the worm 5 meshing, the part that dwang 16 is located the mixing barrel 1 outside is connected with the transmission of axis of rotation 8, the transmission of here is connected for the equal fixed mounting of the part that dwang 16 is located the mixing barrel 1 outside and the part that axis of rotation 8 is located the mixing barrel 1 outside has the belt pulley, two belt pulleys pass through belt drive and connect.
In the utility model, the raw material is put in through the hopper 3, the motor 4 is started, the motor 4 rotates to drive the worm 5 to rotate, the worm 5 is meshed with the worm wheel 18, thereby the rotating rod 16 rotates, further the rotating shaft 8 is driven to rotate through two belt pulleys and a belt, the rotating shaft 8 drives the driven shaft 9 to rotate through the meshing connection of the first gear and the second gear, further the raw material is preliminarily crushed through the rotation of a plurality of crushing knives 10 in the hopper 3, the crushed raw material enters the mixing barrel 1, the stirring knife 7 on the worm 5 further stirs the raw material, thus realizing that one motor 4 drives a plurality of mechanisms to operate, improving the utilization rate of the motor 4, at the moment, the electrified resistance wire 15 heats up the air temperature around the resistance wire 15, the rotation of the rotating shaft 8 drives the fan blade to rotate, the generated gas acts on the resistance wire 15 through the connecting pipe 13, therefore, heated air circularly flows in the cavity 14, the whole circular heating of the mixing cylinder 1 is completed, and the problems of asphalt solidification in the stirring process and the condition that the pavement maintenance is influenced by poor asphalt quality caused by uneven asphalt heating are avoided.
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. A stirring mixing barrel of a warm mix asphalt pavement maintenance truck comprises a mixing barrel (1) and is characterized in that a supporting seat (2) is fixedly mounted at the lower end of the mixing barrel (1), a hopper (3) is fixedly mounted at the upper end of the mixing barrel (1), a crushing mechanism is arranged in the hopper (3), a supporting plate (6) is fixedly mounted on the outer side wall of the hopper (3), the same circulating heat supply mechanism is arranged on the mixing barrel (1) and the supporting plate (6), the circulating heat supply mechanism is rotatably connected with one end of the crushing mechanism, a mounting groove (17) is formed in the upper end of the supporting seat (2), a motor (4) is fixedly mounted in the mounting groove (17), a worm (5) is fixedly connected with a driving shaft of the motor (4), the worm (5) rotatably penetrates through the mixing barrel (1) and extends to the inside of the mixing barrel, and a stirring knife (7) is fixedly mounted on the part of the worm (5) which is positioned, the worm (5) and the mixing barrel (1) are provided with the same transmission mechanism, and one end of the transmission mechanism is in transmission connection with one end of the crushing mechanism.
2. The stirring mixing drum of the warm mix asphalt pavement maintenance truck according to claim 1, characterized in that the crushing mechanism comprises a rotating shaft (8) and a driven shaft (9) which are rotatably connected to the inner side wall of the hopper (3), the rotating shaft (8) and the driven shaft (9) both rotatably penetrate through the other side wall and extend to the outside of the other side wall, a plurality of crushing cutters (10) are coaxially and fixedly mounted on the parts of the rotating shaft (8) and the driven shaft (9) which are positioned in the hopper (3), the parts of the rotating shaft (8) and the driven shaft (9) which are positioned outside the hopper (3) are in transmission connection, and the part of the rotating shaft (8) which is positioned outside the hopper (3) is in transmission connection with one end of the transmission mechanism.
3. The mixing drum of the warm mix asphalt pavement maintenance truck according to claim 2, characterized in that the sealing gaskets (11) are fixedly arranged on the connecting parts of the rotating shaft (8) and the driven shaft (9) and the outer side wall of the hopper (3).
4. The stirring mixing barrel of the warm mix asphalt pavement maintenance truck as claimed in claim 2, characterized in that the circulating heat supply mechanism comprises a mounting cover (12) fixedly connected to the upper end of the support plate (6), the rotating shaft (8) is rotatably arranged to penetrate through the mounting cover (12), the part of the rotating shaft (8) located in the mounting cover (12) is coaxially and fixedly provided with fan blades, the mounting cover (12) is communicated with a connecting pipe (13), a cavity (14) is arranged in the mixing barrel (1), the side wall of the cavity (14) is fixedly provided with a resistance wire (15), the air outlet end of the connecting pipe (13) is arranged right opposite to the resistance wire (15), and the side wall of the cavity (14) far away from the resistance wire (15) is communicated with an air outlet pipe (19).
5. The stirring mixing drum of the warm mix asphalt pavement maintenance truck according to claim 2, characterized in that the transmission mechanism comprises a rotating rod (16) which penetrates through the side wall of the mounting groove (17) and extends to the outer side of the mixing drum (1), a worm wheel (18) is coaxially and fixedly mounted on the part of the rotating rod (16) positioned in the mounting groove (17), the worm wheel (18) is engaged and connected with the worm (5), and the part of the rotating rod (16) positioned on the outer side of the mixing drum (1) is in transmission connection with the rotating shaft (8).
6. The stirring mixing cylinder of the warm mix asphalt pavement maintenance truck according to claim 1, characterized in that a discharge port is arranged on the outer side wall of the mixing cylinder (1), and a valve (20) is arranged in the discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020444234.6U CN211815370U (en) | 2020-03-31 | 2020-03-31 | Stirring mixing barrel of warm mix asphalt pavement maintenance truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020444234.6U CN211815370U (en) | 2020-03-31 | 2020-03-31 | Stirring mixing barrel of warm mix asphalt pavement maintenance truck |
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| Publication Number | Publication Date |
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| CN211815370U true CN211815370U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020444234.6U Active CN211815370U (en) | 2020-03-31 | 2020-03-31 | Stirring mixing barrel of warm mix asphalt pavement maintenance truck |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193886A (en) * | 2022-07-15 | 2022-10-18 | 中建八局第一建设有限公司 | Construction is with abandonment concrete recovery transport mechanism |
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2020
- 2020-03-31 CN CN202020444234.6U patent/CN211815370U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193886A (en) * | 2022-07-15 | 2022-10-18 | 中建八局第一建设有限公司 | Construction is with abandonment concrete recovery transport mechanism |
| CN115193886B (en) * | 2022-07-15 | 2024-04-02 | 中建八局第一建设有限公司 | Waste concrete recycling and transferring mechanism for building construction |
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