CN113670681A - Intelligent induction type pouring asphalt mixture mixing machine and use method thereof - Google Patents
Intelligent induction type pouring asphalt mixture mixing machine and use method thereof Download PDFInfo
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- 238000002156 mixing Methods 0.000 title claims abstract description 115
- 239000000203 mixture Substances 0.000 title claims abstract description 115
- 239000010426 asphalt Substances 0.000 title claims abstract description 114
- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000006698 induction Effects 0.000 title claims abstract description 15
- 238000010276 construction Methods 0.000 claims abstract description 14
- 238000002360 preparation method Methods 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims description 56
- 238000012360 testing method Methods 0.000 claims description 23
- 230000008569 process Effects 0.000 claims description 17
- 230000001105 regulatory effect Effects 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 7
- 230000035515 penetration Effects 0.000 claims description 7
- 230000035939 shock Effects 0.000 claims description 7
- 238000011897 real-time detection Methods 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 238000013508 migration Methods 0.000 claims description 3
- 230000005012 migration Effects 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 2
- 238000011156 evaluation Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000011384 asphalt concrete Substances 0.000 description 4
- 239000012615 aggregate Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 244000207740 Lemna minor Species 0.000 description 1
- 235000006439 Lemna minor Nutrition 0.000 description 1
- 235000001855 Portulaca oleracea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000001681 protective effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/44—Sample treatment involving radiation, e.g. heat
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Abstract
The invention provides an intelligent induction type pouring asphalt mixture mixing machine and a using method thereof. The invention can simulate the actual mixing effect of construction, can detect the viscosity and the fluidity of the cast asphalt mixture in real time, and provides an effective instrument for the preparation, evaluation and design of a cast asphalt mixture laboratory.
Description
Technical Field
The invention relates to the technical field of asphalt detection equipment, in particular to an intelligent induction type pouring asphalt mixture mixing machine and a using method thereof.
Background
At present, materials widely applied to pavement of steel bridge decks comprise cast asphalt concrete, epoxy asphalt concrete, SMA modified asphalt concrete and the like. The cast asphalt concrete can effectively resist the stress generated in a pavement layer by local deflection deformation of a steel plate, has excellent cohesiveness, followability and protective action on a steel bridge deck, and is widely applied to the field of steel bridge deck pavement (Zhangbo. Steel bridge deck pavement cast asphalt mixture mix proportion design research [ D ] Changan university, 2012). The blending viscosity and the fluidity are important indexes for reflecting the construction workability of the cast asphalt mixture. The viscosity of the blend determines the ease of blending, i.e., the difficulty of blending. The fluidity index reflects the construction workability of the cast asphalt mixture and is used as a reference index for paving construction control of the cast asphalt mixture.
The asphalt mixture mixing machine is used for mixing asphalt, filler and aggregate mixtures in a laboratory to prepare asphalt mixtures. The Huangyuhua invented an indoor horizontal mixer for asphalt mixture (publication number is CN 209584774U) which drives a mixing pot to rotate on a frame by means of a rotating motor, thereby improving the automation degree of the mixture mixer and reducing the labor intensity of workers. In order to improve the mixing efficiency of the asphalt mixture, Jiangbo and the like invent an asphalt mixture mixing machine (with the notice number of CN 210657879U). In order to solve the defects that the traditional indoor mixer for asphalt mixtures can only mix in a single cylinder and cannot realize a complex mixing process, Liuli duckweed and the like provide a full-automatic double-cylinder indoor mixer for asphalt mixtures (with the notice number of CN 212790557U). In order to realize the fixed operation of the mixing pot on the frame, reduce the situation that the mixing pot is driven to rotate when the stirrer mixes the asphalt mixture and reduce the situation that the asphalt mixture overflows the mixing pot, the invention provides a mixture mixing machine (with the notice number of CN 209576570U).
At present, a common asphalt mixture mixer is generally used for preparing a pouring type asphalt mixture laboratory, and as a mixing cylinder is not a closed space and the contact air ratio of asphalt mixtures in unit volume is higher, asphalt can be rapidly aged, and the stirring effect of pouring type asphalt mixtures of a Cooker mixer can not be simulated. The existing common asphalt mixture mixing machine can not detect the viscosity and the fluidity of the asphalt mixture in real time and can not monitor the mixing state of the asphalt mixture in real time.
Therefore, it is necessary to develop a special pouring asphalt mixture mixer for a laboratory, which can control the asphalt aging and detect the viscosity and the fluidity of the asphalt mixture in real time, and provide effective test equipment for laboratory preparation and evaluation of the pouring asphalt mixture.
Disclosure of Invention
The invention provides an intelligent induction type pouring asphalt mixture mixing machine and a using method thereof, and aims to solve the problems that a common stirring machine cannot simulate the actual mixing process and effect of a pouring asphalt mixture Cooker stirring vehicle, cannot detect the viscosity and the flowability of a pouring asphalt mixture in real time and the like. The invention can realize the control of the vacuum degree of the mixing space, can dynamically detect the viscosity and the fluidity of the cast asphalt mixture in real time, and provides an effective test instrument for the preparation and the test evaluation of the cast asphalt mixture.
In order to solve the technical problems, the invention specifically adopts the following technical scheme:
the utility model provides an intelligence response type pouring type bituminous mixture mixer, includes control cabinet, extending structure, regulating box, mix platform, test bench, workstation, agitator tank and carriage release lever, the control cabinet passes through extending structure and links to each other with the regulating box that sets up in the control cabinet top, the installation is provided with mix platform and test bench on the regulating box, control cabinet one side is provided with the workstation, installs the carriage release lever between workstation and the control cabinet, install the agitator tank on the carriage release lever, the agitator tank can be relative workstation horizontal migration, the mix platform and the test bench of installation set up relatively on agitator tank and the regulating box.
Preferably, extending structure includes cylinder and telescopic link, cylinder and telescopic link installation setting are between regulating box and control cabinet, cylinder and telescopic link are used for driving the regulating box and do elevating movement.
Preferably, the mixing platform comprises a stirrer with the top end rotatably connected with the adjusting box and extending to the outside of the adjusting box, and a vacuum valve fixed on the outer wall of the mixing platform and used for creating a vacuum environment inside the mixing cylinder.
Preferably, the stirrer comprises a helical blade for stirring the cast asphalt mixture, a viscosity sensor for detecting the viscosity of the cast asphalt mixture in real time, and a temperature sensor for monitoring the stirring temperature in real time.
Preferably, the lower end of the test bed is detachably connected with a penetration detection hammer, and the penetration detection hammer is used for detecting the fluidity of the pouring type asphalt mixture.
Preferably, the workbench is provided with a shock pad, a control panel for controlling the movement of the moving rod and a fixing rod for fixing the control panel.
Preferably, a heating device is arranged in the stirring cylinder, the heating device is electrically connected with a control system arranged in the console, and the temperature adjusting range of the heating device is 0-500 ℃.
A use method of an intelligent induction type pouring asphalt mixture mixing machine comprises the following steps:
s1, electrifying, starting a heating program by a console, and heating the mixing pot to 240 ℃;
s2, adding aggregate into the stirring cylinder, starting a mixing program by a console, and pre-mixing for 1min by a helical blade;
s3, adding asphalt into the stirring cylinder, enabling the stirring cylinder to rise to be in seamless contact with the lower surface of the stirring table, starting a vacuum valve, adjusting the vacuum degree in the stirring cylinder according to construction stirring conditions, starting a stirring program through a control console, and stirring for 1min through a helical blade;
s4, adding mineral powder into the mixing cylinder, enabling the mixing cylinder to rise to be in seamless contact with the lower surface of the mixing table, then starting a vacuum valve, adjusting the vacuum degree in the mixing cylinder, starting a mixing program through a control console, and stirring for a proper time through a helical blade, wherein in the mixing process, a temperature sensor can detect the mixing temperature in the mixing cylinder in real time, proper temperature adjustment is made through the control console, and a viscosity sensor can detect the viscosity of the pouring type asphalt mixture in real time and judge the mixing state of the pouring type asphalt mixture;
s5, in the mixing process, the mixing cylinder can be moved to the position of the test bed through the moving rod at any time, the fluidity detection program of the cast asphalt mixture is started through the control platform, the fluidity of the cast asphalt mixture can be detected in real time, and the construction workability of the cast asphalt mixture can be judged in real time;
s6, after the fluidity detection of the asphalt mixture is completed, the stirring cylinder returns to the position of the stirring table through the movable rod, and stirring can be continued or discharging can be finished after stirring;
and S7, pouring the stirring cylinder through the control panel, and enabling the stirring cylinder to contact the shock pad, so that the pouring type asphalt mixture in the cylinder can be taken out through the tool, and the preparation of the pouring type asphalt mixture is completed.
Compared with the prior art, the invention has the following beneficial effects:
the invention can realize the preparation of the cast asphalt mixture and the dynamic real-time detection of viscosity and fluidity, and provides an effective test instrument for the preparation, evaluation and design of a cast asphalt mixture laboratory.
1. In the process of mixing the cast asphalt mixture, a vacuum valve on a mixing table can control the vacuum degree of a mixing cylinder, so that the mixing condition of a Cooker mixer in actual construction is simulated, excessive aging of the cast asphalt mixture is avoided, and the real simulation of the actual construction mixing process is realized, so that the cast asphalt mixture is accurately prepared in a laboratory;
2. in the process of mixing the cast asphalt mixture, the temperature sensor detects the actual temperature of the mixing environment in real time, so that the console can conveniently adjust the temperature, and the requirements for evaluating the influence of different mixing temperatures on the cast asphalt mixture are met;
3. in the process of mixing the pouring asphalt mixture, the viscosity sensor can monitor the viscosity of the asphalt mixture in real time and provide real-time data for judging the mixing state of the asphalt mixture;
4. in the mixing process of the pouring asphalt mixture, dynamic fluidity detection can be carried out. The control cabinet can control the stirring pot to move to the test bench, and the fluidity of the pouring type asphalt mixture is detected in real time, and the pouring type asphalt mixture can continue to return to the position of the mixing bench to continue mixing after detection is completed. Make up the defect that the one-time fluidity can only be tested by a common mixer.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged partial schematic view of the mixer of the present invention;
description of reference numerals: 1. a console; 11. a cylinder; 12, telescoping a rod; 2. an adjusting box; 3. a work table; 31. a shock pad; 32. a control panel; 33. fixing the rod; 4. a mixing tank; 5. a mixing table; 51. a stirrer; 511. a helical blade; 512. a viscosity sensor; 513. a temperature sensor; 52. a vacuum valve; 6. a test bed; 61. a penetration detecting hammer; 7. the rod is moved.
Detailed Description
The details of the present invention will be described below with reference to the accompanying drawings and examples.
As shown in fig. 1-2, this embodiment provides an intelligent induction type pouring asphalt mixture mixing machine, including control cabinet 1, extending structure, regulating box 2, mixing platform 5, test bench 6, workstation 3, agitator 4 and carriage release lever 7, control cabinet 1 links to each other with regulating box 2 that sets up in control cabinet 1 top through extending structure, the installation is provided with mixing platform 5 and test bench 6 on regulating box 2, 1 one side of control cabinet is provided with workstation 3, installs carriage release lever 7 between workstation 3 and the control cabinet 1, install agitator 4 on the carriage release lever 7, agitator 4 can be 3 horizontal migration relatively to workstation, agitator 4 sets up relatively with mixing platform 5 and test bench 6 of installing on regulating box 2.
Further, extending structure includes cylinder 11 and telescopic link 12, cylinder 11 and telescopic link 12 installation setting are between regulating box 2 and control cabinet 1, cylinder 11 and telescopic link 12 are used for driving regulating box 2 and do the elevating movement. The telescopic rod 12 is located on one side of the adjusting box 2 far away from the stirring cylinder 4, stretches out and draws back along with the lifting of the adjusting box 2, and is used for providing support for the adjusting box 2, so that the stability of the adjusting box 2 is improved.
Further, the mixing table 5 comprises a stirrer 51 with a top end rotatably connected with the adjusting box 2 and extending to the outside of the adjusting box 2, and a vacuum valve 52 fixed on the outer wall of the mixing table 5 and used for creating a vacuum environment inside the mixing cylinder 4.
Further, the stirrer 51 comprises a helical blade 511 for mixing the cast asphalt mixture, a viscosity sensor 512 for detecting the viscosity of the cast asphalt mixture in real time, and a temperature sensor 513 for monitoring the mixing temperature in real time. Real-time detection of viscosity sensor 512The viscosity working principle of the asphalt mixture is that
Wherein K is the viscosity coefficient of the selected asphalt; F/A, called shear, represents the resultant force per unit area from shear in units of: dynes per square centimeter (dyne/cm 2); dv/dx, called shear rate, is a measure of the relative speed of the middle layer, which describes the shear to which the asphalt mixture is subjected, in units of reciprocal time (sec-1).
Further, the lower end of the test bed 6 is detachably connected with a penetration detection hammer 61, and the penetration detection hammer 61 is used for detecting the fluidity of the pouring type asphalt mixture.
Further, the table 3 is provided with a damper pad 31, a control plate 32 for controlling the movement of the moving rod 7, and a fixing rod 33 for fixing the control plate 32. The shock pad 31 is used for preventing the stirring cylinder 4 from colliding with the workbench 3 when the asphalt mixture is poured; the control panel 32 can not only control the moving rod 7 to move left and right, but also control the inclination angle of the stirring cylinder 4 during pouring; the fixing lever 33 is located on the table 3 to provide fixing and supporting for the control panel 32.
Further, a heating device is arranged in the stirring cylinder 4 and is electrically connected with a control system arranged in the console 1, and the temperature of the heating device is adjusted within the range of 0-500 ℃. When the mixing starts, the stirring cylinder 4 can be seamlessly attached to the bottom of the mixing table 5 to form a closed mixing environment.
A use method of an intelligent induction type pouring asphalt mixture mixing machine comprises the following steps:
s1, electrifying, starting a heating program by the console 1, and heating the mixing pot to 240 ℃;
s2, adding aggregate into the stirring cylinder 4, starting a mixing program by the console 1, and pre-mixing for 1min by the helical blades 511;
s3, adding asphalt into the stirring cylinder 4, enabling the stirring cylinder 4 to ascend to be in seamless contact with the lower surface of the stirring platform 5, then starting the vacuum valve 52, adjusting the vacuum degree in the stirring cylinder 4 according to construction stirring conditions, starting a stirring program through the console 1, and stirring for 1min through the spiral blades 511;
s4, adding mineral powder into the mixing cylinder, enabling the mixing cylinder 4 to rise to be in seamless contact with the lower surface of the mixing table 5, then starting the vacuum valve 52, adjusting the vacuum degree in the mixing cylinder 4, starting a mixing program through the control console 1, enabling the helical blades 511 to stir for a proper time, enabling the temperature sensor 513 to detect the mixing temperature in the mixing cylinder 4 in real time during mixing, making proper temperature adjustment through the control console 1, enabling the viscosity sensor 512 to detect the viscosity of the pouring type asphalt mixture in real time, and judging the mixing state of the pouring type asphalt mixture;
s5, in the mixing process, the mixing cylinder can be moved to the position of the test bed 6 through the moving rod 7 at any time, the control console 1 is used for starting the fluidity detection program of the cast asphalt mixture, the fluidity of the cast asphalt mixture can be detected in real time, and the construction workability of the cast asphalt mixture can be judged in real time;
s6, after the fluidity detection of the asphalt mixture is completed, the stirring cylinder 4 returns to the position of the stirring table 5 through the movable rod 7, and stirring can be continued or discharging can be finished after stirring;
s7, pouring the stirring cylinder 4 through the control panel 32, and taking out the pouring type asphalt mixture in the cylinder through a tool when the stirring cylinder 4 contacts the shock pad 31 to finish the preparation of the pouring type asphalt mixture.
The embodiment can realize the preparation of the pouring asphalt mixture and the dynamic real-time detection of viscosity and fluidity, and provides an effective test instrument for the preparation, evaluation and design of a pouring asphalt mixture laboratory.
The invention has the following characteristics:
1. in the process of mixing the cast asphalt mixture, a vacuum valve on a mixing table can control the vacuum degree of a mixing cylinder, so that the mixing condition of a Cooker mixer in actual construction is simulated, excessive aging of the cast asphalt mixture is avoided, and the real simulation of the actual construction mixing process is realized, so that the cast asphalt mixture is accurately prepared in a laboratory;
2. in the process of mixing the cast asphalt mixture, the temperature sensor detects the actual temperature of the mixing environment in real time, so that the console can conveniently adjust the temperature, and the requirements for evaluating the influence of different mixing temperatures on the cast asphalt mixture are met;
3. in the process of mixing the pouring asphalt mixture, the viscosity sensor can monitor the viscosity of the asphalt mixture in real time and provide real-time data for judging the mixing state of the asphalt mixture;
4. in the mixing process of the pouring asphalt mixture, dynamic fluidity detection can be carried out. The control cabinet can control the stirring pot to move to the test bench, and the fluidity of the pouring type asphalt mixture is detected in real time, and the pouring type asphalt mixture can continue to return to the position of the mixing bench to continue mixing after detection is completed. Make up the defect that the one-time fluidity can only be tested by a common mixer.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or through an intermediary, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.
Claims (8)
1. The utility model provides an intelligence response type pouring type bituminous mixture mixer, its characterized in that, includes control cabinet, extending structure, regulating box, mix platform, test bench, workstation, agitator tank and carriage release lever, the control cabinet passes through extending structure and links to each other with the regulating box that sets up in the control cabinet top, the installation is provided with mix platform and test bench on the regulating box, control cabinet one side is provided with the workstation, installs the carriage release lever between workstation and the control cabinet, install the agitator tank on the carriage release lever, the agitator tank can be relative workstation horizontal migration, the mix platform and the test bench of installation set up relatively on agitator tank and the regulating box.
2. The intelligent induction type cast asphalt mixture mixer according to claim 1, wherein said telescopic structure comprises a cylinder and a telescopic rod for driving the adjusting box to do lifting movement, and said cylinder and telescopic rod are installed between the adjusting box and the console.
3. The intelligent induction type cast asphalt mixing machine according to claim 1, characterized in that the mixing platform comprises a stirrer with a top end rotatably connected with the adjusting box and extending to the outside of the adjusting box and a vacuum valve fixed on the outer wall of the mixing platform and used for creating a vacuum environment inside the mixing tank.
4. The intelligent induction type cast asphalt mixer of claim 1 wherein said agitator comprises a helical blade for mixing cast asphalt, a viscosity sensor for real-time detection of cast asphalt viscosity, and a temperature sensor for real-time monitoring of mixing temperature.
5. The intelligent induction type pouring asphalt mixture mixing machine according to claim 1, characterized in that the lower end of the test bed is detachably connected with a penetration detection hammer, and the penetration detection hammer is used for detecting the fluidity of the pouring asphalt mixture.
6. The intelligent induction type pouring asphalt mixing machine according to claim 1, wherein a shock pad, a control plate for controlling the movement of the moving rod and a fixing rod for fixing the control plate are arranged on the workbench.
7. The intelligent induction type pouring asphalt mixture mixing machine according to claim 1, characterized in that a heating device is arranged in the stirring cylinder, the heating device is electrically connected with a control system arranged in a console, and the temperature of the heating device is adjusted within the range of 0-500 ℃.
8. The use method of the intelligent induction type pouring asphalt mixture mixing machine is characterized by comprising the following steps:
s1, electrifying, starting a heating program by a console, and heating the mixing pot to 240 ℃;
s2, adding aggregate into the stirring cylinder, starting a mixing program by a console, and pre-mixing for 1min by a helical blade;
s3, adding asphalt into the stirring cylinder, enabling the stirring cylinder to rise to be in seamless contact with the lower surface of the stirring table, starting a vacuum valve, adjusting the vacuum degree in the stirring cylinder according to construction stirring conditions, starting a stirring program through a control console, and stirring for 1min through a helical blade;
s4, adding mineral powder into the mixing cylinder, enabling the mixing cylinder to rise to be in seamless contact with the lower surface of the mixing table, then starting a vacuum valve, adjusting the vacuum degree in the mixing cylinder, starting a mixing program through a control console, and stirring for a proper time through a helical blade, wherein in the mixing process, a temperature sensor can detect the mixing temperature in the mixing cylinder in real time, proper temperature adjustment is made through the control console, and a viscosity sensor can detect the viscosity of the pouring type asphalt mixture in real time and judge the mixing state of the pouring type asphalt mixture;
s5, in the mixing process, the mixing cylinder can be moved to the position of the test bed through the moving rod at any time, the fluidity detection program of the cast asphalt mixture is started through the control platform, the fluidity of the cast asphalt mixture can be detected in real time, and the construction workability of the cast asphalt mixture can be judged in real time;
s6, after the fluidity detection of the asphalt mixture is completed, the stirring cylinder returns to the position of the stirring table through the movable rod, and stirring can be continued or discharging can be finished after stirring;
and S7, pouring the stirring cylinder through the control panel, and enabling the stirring cylinder to contact the shock pad, so that the pouring type asphalt mixture in the cylinder can be taken out through the tool, and the preparation of the pouring type asphalt mixture is completed.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114578032A (en) * | 2022-02-28 | 2022-06-03 | 长安大学 | Differential roller aggregate thermal coupling research test bed and control method thereof |
| CN115212789A (en) * | 2022-06-29 | 2022-10-21 | 南京工程学院 | Asphalt mixture stirring system capable of detecting workability and implementation method thereof |
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