CN211665483U - Asphalt mixture stirring equipment - Google Patents
Asphalt mixture stirring equipment Download PDFInfo
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- CN211665483U CN211665483U CN201922409942.6U CN201922409942U CN211665483U CN 211665483 U CN211665483 U CN 211665483U CN 201922409942 U CN201922409942 U CN 201922409942U CN 211665483 U CN211665483 U CN 211665483U
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Abstract
The utility model relates to an asphalt mixture agitated vessel to the asphalt mixture agitated vessel function singleness who exists among the solution prior art, degree of automation is lower, and the asphalt mixture save time is short, the volatile problem of effect. The asphalt mixture stirring equipment comprises a chassis, and a heat insulation bin assembly, an electrical control system and a power system which are arranged on the chassis; the heat insulation stock bin assembly comprises a heat insulation stock bin and a burner; the heat-insulation storage bin comprises a stirring cavity, a flue gas interlayer positioned on the outer side of the stirring cavity and a heat-insulation layer positioned on the outer side of the flue gas interlayer; the combustor is arranged outside the heat-preservation material bin, and the output end of the combustor is communicated with the flue gas interlayer; a discharge port assembly capable of being automatically opened and closed is arranged at the rear end of the heat insulation bin; a stirring component for stirring the asphalt mixture is arranged in the stirring cavity; a lifting device is arranged at the bottom of the chassis close to the front end; the power system provides power for the discharge hole assembly, the stirring assembly and the lifting device; the electrical control system is used for controlling the combustor and the power system.
Description
Technical Field
The utility model relates to a bituminous mixture agitated vessel belongs to road surface construction machinery.
Background
At present, asphalt mixture is often used for paving a road surface in the road maintenance or road construction operation, and the prepared asphalt mixture is transported to a construction site by a transport vehicle and then is unloaded and paved. Asphalt mixture stirring equipment on the traditional transport vehicle has single function and lower automation degree, so that the working strength of constructors is higher, a heat insulation system is unreliable, and the retention time of asphalt mixture is short and volatile.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the asphalt mixture agitated vessel function singleness that exists among the prior art, degree of automation is lower, leads to constructor working strength great, and the heat preservation system is unreliable, and asphalt mixture save time is short, the problem of volatile effect, and provides an asphalt mixture agitated vessel.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
an asphalt mixture stirring device is characterized in that:
comprises a chassis, and a heat insulation stock bin assembly, an electrical control system and a power system which are arranged on the chassis;
the heat-insulation stock bin assembly comprises a heat-insulation stock bin and a burner;
the heat-insulation storage bin comprises a stirring cavity, a flue gas interlayer positioned on the outer side of the stirring cavity and a heat-insulation layer positioned on the outer side of the flue gas interlayer; the combustor is arranged outside the heat-preservation material bin, and the output end of the combustor is communicated with the flue gas interlayer; a discharge port assembly capable of being automatically opened and closed is arranged at the rear end of the heat insulation bin; a stirring component for stirring the asphalt mixture is arranged in the stirring cavity;
a lifting device is arranged at the position, close to the front end, of the bottom of the chassis;
the power system provides power for the discharge hole assembly, the stirring assembly and the lifting device;
the electrical control system is used for controlling the combustor and the power system.
Further, the stirring cavity is cylindrical;
the stirring component comprises a stirring blade and a rotating shaft;
the rotating shaft is collinear with the axis of the stirring cavity; the stirring blade is arranged on the rotating shaft.
Furthermore, at least one first guide plate and at least one second guide plate are arranged in the smoke interlayer, one end of the first guide plate is fixedly connected with one end of the smoke interlayer, one end of the second guide plate is fixedly connected with the other end of the smoke interlayer, and the first guide plate and the second guide plate are arranged in a parallel and staggered mode along the circumferential direction of the smoke interlayer, so that an S-shaped channel is formed in the smoke interlayer; a smoke outlet is formed in the heat insulation material bin, one end of the S-shaped channel is communicated with the output end of the combustor, and the other end of the S-shaped channel is communicated with the smoke outlet.
Further, the smoke outlet is arranged at the top of the heat preservation bin;
two sides of the smoke interlayer which are axially symmetrical form two S-shaped channels which are in mirror symmetry through the first guide plate and the second guide plate.
Further, the first guide plate and the second guide plate are the same in length, and the lengths of the first guide plate and the second guide plate are 2/3-4/5 of the length between two ends of the smoke interlayer.
Further, the number of the first guide plates is 2-4; the number of the second guide plates is 2-4.
Further, the output end of the combustor is provided with a combustion pipe, the combustion pipe is positioned in the smoke interlayer, and the length of the combustion pipe is 1/3-1/2 of the length between two ends of the smoke interlayer.
Further, the discharge port assembly comprises a material door, a material door supporting frame, a connecting rod, a material door driving shaft, a hydraulic driving device and a material baffle plate;
the material door supporting frame is arranged on the side walls of the two sides of the discharge port of the heat insulation bin, and the two ends of the material door are hinged with the material door supporting frame; the bin gate driving shaft is horizontally arranged on the bin gate supporting frame and can rotate relative to the bin gate supporting frame; the connecting rod is of a three-section type, two adjacent sections are hinged, one end of the connecting rod is fixedly sleeved on the charging door driving shaft, and the other end of the connecting rod is fixedly connected with the charging door;
the hydraulic driving device is arranged on the side wall where the discharge port of the heat insulation bin is located; one end of the charging door driving shaft is fixedly provided with a connecting plate, and the output end of the hydraulic driving device is hinged with the connecting plate; the axis of the feed gate driving shaft is vertical to the driving direction of the hydraulic driving device;
the striker plate sets up in the discharge gate below for prevent that bituminous mixture from dropping and spattering, the both ends of striker plate are articulated with the bin gate support frame.
Further, any end of the bin gate driving shaft is provided with a handle.
Further, still include the cat ladder, the cat ladder sets up in heat preservation feed bin front end.
The utility model discloses compare prior art's beneficial effect is:
the utility model provides an asphalt mixture agitated vessel heats the bituminous mixture of stirring the intracavity through the high temperature flue gas that the combustor produced, makes bituminous mixture keep the molten state in the transportation, stirs bituminous mixture through stirring the subassembly, avoids bituminous mixture to produce the segregation phenomenon because of standing for a long time, has guaranteed bituminous mixture's quality. The discharge gate subassembly that can open and close automatically opens the bin gate when unloading automatically, and elevating gear is with chassis front end jack-up back, and bituminous mixture flows from the discharge gate, and labour saving and time saving has effectively improved work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a rear view of the present embodiment;
FIG. 3 is a schematic structural diagram of the insulation silo assembly in the present embodiment;
FIG. 4 is a schematic structural diagram of a discharge hole assembly in the present embodiment;
in the figure, 1-chassis, 2-heat preservation bin assembly, 3-electrical control system, 4-power system, 5-lifting device, 6-ladder, 21-burner, 211-combustion pipe, 22-stirring cavity, 23-smoke interlayer, 231-first guide plate, 232-second guide plate, 233-smoke outlet, 24-heat preservation layer, 25-discharge outlet assembly, 251-material door, 252-material door support frame, 253-connecting rod, 254-material door driving shaft, 255-hydraulic driving device, 256-material baffle plate, 257-connecting plate, 258-handle, 26-stirring assembly, 261-stirring blade and 262-rotating shaft.
Detailed Description
The asphalt mixing plant according to the present invention will be described in further detail with reference to the accompanying drawings and specific examples.
As shown in fig. 1 and 2, the asphalt mixture stirring equipment comprises a chassis 1, and a heat insulation silo assembly 2, an electrical control system 3 and a power system 4 which are arranged on the chassis 1.
The heat insulation stock bin assembly 2 comprises a heat insulation stock bin and a burner 21; the heat-insulation storage bin comprises a cylindrical stirring cavity 22, a flue gas interlayer 23 positioned on the outer side of the stirring cavity 22 and a heat-insulation layer 24 positioned on the outer side of the flue gas interlayer 23; the combustor 21 is arranged outside the heat-preservation storage bin, the output end of the combustor is communicated with the flue gas interlayer 23, and high-temperature flue gas generated by the combustor 21 can heat the asphalt mixture in the stirring cavity 22.
A stirring component 26 for stirring the asphalt mixture is arranged in the stirring cavity 22; the stirring assembly 26 includes a stirring blade 261 and a rotating shaft 262; the axis of rotation 262 is collinear with the axis of the stir chamber 22; the stirring blade 261 is provided on the rotating shaft 262.
In order to further improve the heating efficiency, so that the housing of the stirring chamber 22 is uniformly heated, and the high-temperature flue gas can rapidly flow in the flue gas interlayer 23, as shown in fig. 3, at least one first guide plate 231 and at least one second guide plate 232 are arranged in the flue gas interlayer 23, one end of the first guide plate 231 is fixedly connected with one end of the flue gas interlayer 23, one end of the second guide plate 232 is fixedly connected with the other end of the flue gas interlayer 23, and the first guide plates 231 and the second guide plates 232 are arranged in parallel and staggered along the circumferential direction of the flue gas interlayer 23, so that an S-shaped channel is formed in the flue gas interlayer 23; the heat preservation storage bin is provided with a smoke outlet 233, one end of the S-shaped channel is communicated with the output end of the burner 21, and the other end of the S-shaped channel is communicated with the smoke outlet 233.
Specifically, in this embodiment, the number of the first flow guiding plates 231 is 4, the number of the second flow guiding plates 232 is 4, the lengths of the first flow guiding plates 231 and the second flow guiding plates 232 are the same, and the lengths of the first flow guiding plates 231 and the second flow guiding plates 232 are both 3/4 of the length between the two ends of the smoke interlayer 23; the smoke outlet 233 is arranged at the top of the heat preservation bin; the two sides of the smoke interlayer 23 which are axially symmetrical form two S-shaped channels which are in mirror symmetry through the first guide plate 231 and the second guide plate 232, and one ends of the two S-shaped channels are communicated with the combustor 21.
In order to avoid direct contact between the flame of the burner 21 and the shell of the stirring chamber 22 and cause the temperature in the stirring chamber 22 to be too high to cause scorching and aging of the asphalt mixture, the output end of the burner 21 is provided with the combustion tube 211, the combustion tube 211 is positioned in the flue gas interlayer 23, the length of the combustion tube 211 is 1/3 of the length between the two ends of the flue gas interlayer 23, and the flame can be completely isolated from the shell of the stirring chamber 22.
The rear end of the heat preservation storage bin is provided with a discharge port assembly 25 capable of being automatically opened and closed, and as shown in fig. 4, the discharge port assembly 25 comprises a material door 251, a material door supporting frame 252, a connecting rod 253, a material door driving shaft 254, a hydraulic driving device 255 and a material baffle 256.
The bin gate supporting frame 252 is arranged on the side walls of the two sides of the discharge port of the heat-insulation bin, and the two ends of the bin gate 251 are hinged with the bin gate supporting frame 252; the bin gate driving shaft 254 is horizontally arranged on the bin gate supporting frame 252 and can rotate relative to the bin gate supporting frame 252; the connecting rod 253 is of a three-section type, two adjacent sections are hinged, one end of the connecting rod 253 is fixedly sleeved on the charging door driving shaft 254, and the other end of the connecting rod 253 is fixedly connected with the charging door 251.
The hydraulic driving device 255 is arranged on the side wall where the discharge hole of the heat insulation bin is located; one end of the bin gate driving shaft 254 is fixedly provided with a connecting plate 257, and the output end of the hydraulic driving device 255 is hinged with the connecting plate 257; the axis of the gate drive shaft 254 is perpendicular to the driving direction of the hydraulic drive device 255.
The material baffle 256 is arranged below the discharge port, and when the asphalt mixture flows out of the discharge port, the asphalt mixture flows to the ground along the material baffle 256, so that the asphalt mixture can be prevented from falling to the ground from the discharge port to splash; the two ends of the striker plate 256 are hinged with the stock gate support frame 252, and the striker plate 256 can be folded in the transportation process.
A handle 258 is further provided at one end of the material gate driving shaft 254, and the material gate 251 can be manually opened or closed by the handle 258 when the hydraulic driving device 255 fails and cannot work.
The bottom of the chassis 1 is provided with a lifting device 5 close to the front end, the material door 251 is automatically opened through a hydraulic driving device 255 during discharging, the lifting device 5 jacks up the front end of the chassis 1, and the asphalt mixture can flow out from the discharging port.
The power system 4 provides power for the discharge hole assembly 25, the stirring assembly 26 and the lifting device 5; the electrical control system 3 is used to control the burner 21 and the power system 4.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides an asphalt mixture agitated vessel which characterized in that:
comprises a chassis (1), and a heat insulation bin assembly (2), an electrical control system (3) and a power system (4) which are arranged on the chassis (1);
the heat insulation stock bin assembly (2) comprises a heat insulation stock bin and a burner (21);
the heat-insulation storage bin comprises a stirring cavity (22), a flue gas interlayer (23) positioned on the outer side of the stirring cavity (22) and a heat-insulation layer (24) positioned on the outer side of the flue gas interlayer (23); the combustor (21) is arranged outside the heat-preservation material bin, and the output end of the combustor is communicated with the flue gas interlayer (23); a discharge port assembly (25) capable of being automatically opened and closed is arranged at the rear end of the heat insulation bin; a stirring assembly (26) for stirring the asphalt mixture is arranged in the stirring cavity (22);
a lifting device (5) is arranged at the position, close to the front end, of the bottom of the chassis (1);
the power system (4) provides power for the discharge hole assembly (25), the stirring assembly (26) and the lifting device (5);
the electric control system (3) is used for controlling the combustor (21) and the power system (4).
2. The asphalt mix stirring apparatus according to claim 1, characterized in that:
the stirring cavity (22) is cylindrical;
the stirring assembly (26) comprises a stirring blade (261) and a rotating shaft (262);
the rotating shaft (262) is collinear with the axis of the stirring cavity (22); the stirring blade (261) is provided on the rotating shaft (262).
3. The asphalt mix stirring apparatus according to claim 1, characterized in that:
at least one first guide plate (231) and at least one second guide plate (232) are arranged in the smoke interlayer (23), one end of the first guide plate (231) is fixedly connected with one end of the smoke interlayer (23), one end of the second guide plate (232) is fixedly connected with the other end of the smoke interlayer (23), and the first guide plate (231) and the second guide plate (232) are arranged in a parallel and staggered mode along the circumferential direction of the smoke interlayer (23), so that an S-shaped channel is formed in the smoke interlayer (23); a smoke outlet (233) is formed in the heat insulation storage bin, one end of the S-shaped channel is communicated with the output end of the combustor (21), and the other end of the S-shaped channel is communicated with the smoke outlet (233).
4. The asphalt mix stirring plant according to claim 3, characterized in that:
the smoke outlet (233) is arranged at the top of the heat-preservation storage bin;
two sides of the smoke interlayer (23) which are symmetrical along the axial direction form two S-shaped channels which are symmetrical in a mirror mode through a first guide plate (231) and a second guide plate (232).
5. The asphalt mix stirring plant according to claim 4, characterized in that:
the first guide plate (231) and the second guide plate (232) are the same in length, and the lengths of the first guide plate (231) and the second guide plate (232) are 2/3-4/5 of the length between two ends of the smoke interlayer (23).
6. The asphalt mix stirring plant according to claim 5, characterized in that:
the number of the first guide plates (231) is 2-4; the number of the second guide plates (232) is 2-4.
7. The asphalt mix stirring plant according to claim 6, characterized in that:
the output end of the combustor (21) is provided with a combustion tube (211), the combustion tube (211) is positioned in the flue gas interlayer (23), and the length of the combustion tube (211) is 1/3-1/2 of the length between two ends of the flue gas interlayer (23).
8. The asphalt mix stirring apparatus according to claim 1, characterized in that:
the discharge hole assembly (25) comprises a material door (251), a material door supporting frame (252), a connecting rod (253), a material door driving shaft (254), a hydraulic driving device (255) and a material baffle plate (256);
the bin gate support frame (252) is arranged on the side walls of the two sides of the discharge port of the heat insulation bin, and the two ends of the bin gate (251) are hinged with the bin gate support frame (252); the bin gate driving shaft (254) is horizontally arranged on the bin gate supporting frame (252) and can rotate relative to the bin gate supporting frame (252); the connecting rod (253) is of a three-section type, two adjacent sections are hinged, one end of the connecting rod (253) is fixedly sleeved on the charging door driving shaft (254), and the other end of the connecting rod (253) is fixedly connected with the charging door (251);
the hydraulic driving device (255) is arranged on the side wall where the discharge hole of the heat insulation bin is located; one end of the bin gate driving shaft (254) is fixedly provided with a connecting plate (257), and the output end of the hydraulic driving device (255) is hinged with the connecting plate (257); the axis of the material door driving shaft (254) is vertical to the driving direction of the hydraulic driving device (255);
striker plate (256) set up in discharge gate below for prevent that bituminous mixture from dropping and spattering, the both ends of striker plate (256) are articulated with bin gate support frame (252).
9. The asphalt mix stirring plant of claim 8, characterized in that:
and a handle (258) is arranged at any end of the bin gate driving shaft (254).
10. The asphalt mixing plant according to any one of claims 1 to 9, characterized in that:
still include cat ladder (6), cat ladder (6) set up in heat preservation feed bin front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922409942.6U CN211665483U (en) | 2019-12-28 | 2019-12-28 | Asphalt mixture stirring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922409942.6U CN211665483U (en) | 2019-12-28 | 2019-12-28 | Asphalt mixture stirring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211665483U true CN211665483U (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922409942.6U Active CN211665483U (en) | 2019-12-28 | 2019-12-28 | Asphalt mixture stirring equipment |
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|---|---|
| CN (1) | CN211665483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318129A (en) * | 2022-08-24 | 2022-11-11 | 芜湖市从众建设有限公司 | Multidirectional agitating unit of bituminous mixture |
-
2019
- 2019-12-28 CN CN201922409942.6U patent/CN211665483U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318129A (en) * | 2022-08-24 | 2022-11-11 | 芜湖市从众建设有限公司 | Multidirectional agitating unit of bituminous mixture |
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