CN114950192B - Mixing and stirring device for colored asphalt - Google Patents
Mixing and stirring device for colored asphalt Download PDFInfo
- Publication number
- CN114950192B CN114950192B CN202210394523.3A CN202210394523A CN114950192B CN 114950192 B CN114950192 B CN 114950192B CN 202210394523 A CN202210394523 A CN 202210394523A CN 114950192 B CN114950192 B CN 114950192B
- Authority
- CN
- China
- Prior art keywords
- feeding
- shell
- groove
- outer cylinder
- blanking
- 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.)
- Active
Links
- 238000003756 stirring Methods 0.000 title claims abstract description 65
- 239000010426 asphalt Substances 0.000 title claims abstract description 36
- 238000002156 mixing Methods 0.000 title claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 50
- 239000000463 material Substances 0.000 claims abstract description 28
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 238000000227 grinding Methods 0.000 claims description 39
- 239000002699 waste material Substances 0.000 claims description 26
- 239000004065 semiconductor Substances 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 15
- 239000002994 raw material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000011068 loading method Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- -1 asphaltene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
Landscapes
- Crushing And Grinding (AREA)
Abstract
The invention discloses a mixing and stirring device for colored asphalt, which comprises an outer cylinder (1), a driving motor (3), a discharging groove (5), a bracket (6), a feeding hopper (7), a transmission shell (8), a feeding shell (9) and a rotating shaft (28); the outer cylinder body is arranged on the bracket, the top of the outer cylinder body is provided with a feed inlet, the bottom of the outer cylinder body is provided with a discharge outlet, and the lower trough is arranged at the bottom of the outer cylinder body and is connected with the discharge outlet; the outer cylinder body is internally provided with a stirring assembly through a rotating shaft in a rotating way, and a driving motor is arranged on the outer cylinder body and is connected with the rotating shaft; the outer cylinder body is communicated with one end of the feeding shell, the transmission shell is arranged at the other end of the feeding shell, the transmission shell is separated from the feeding shell through a rear rotating plate (29), and feeding crushing assemblies are arranged in the transmission shell and the feeding shell; the rotating shaft extends into the transmission shell and is connected with the feeding crushing assembly; the bottom of the feeding shell is provided with a feeding hole (10), and the feeding hopper is arranged on the feeding shell and connected with the feeding hole. The invention can crush the toner, ensure that the color asphalt materials are uniformly colored when being mixed and stirred, and improve the processing quality of the color asphalt.
Description
Technical Field
The invention relates to asphalt production equipment, in particular to a mixing and stirring device for colored asphalt.
Background
The colored asphalt material is a novel pavement material which is generally adopted in developed countries in the world in recent years, has the characteristics of skid resistance, wear resistance, environmental protection, corrosion resistance, low water absorption, bright color, high-grade beautiful appearance, permanent color fastness, hardness, firmness, long service life and the like, and can also delay the aging of asphalt pavement and keep the excellent quality and appearance of the asphalt pavement for a long time.
The color asphalt is generally formed by stirring and mixing raw materials such as mineral oil, toner, colloid resin, asphaltene, additives and the like at a certain temperature, when stirring and mixing are carried out, the toner needs to be uniformly added so that the coloring effect is better, and when stirring and feeding are carried out by the existing stirring device, the condition that some toner particles are larger or agglomerate exists in the production and storage processes of the toner, so that the color asphalt is colored unevenly in the mixing process, and the quality of the color asphalt is poor.
Disclosure of Invention
The invention aims to provide a mixing and stirring device for colored asphalt, which can crush toner with larger particles or caking, ensure that colored asphalt materials are uniformly colored during mixing and stirring, and improve the processing quality of the colored asphalt.
The invention is realized in the following way:
a mixing stirring device for color asphalt comprises an outer cylinder, a driving motor, a blanking groove, a bracket, a feeding hopper, a transmission shell, a feeding shell and a rotating shaft; the outer cylinder is arranged on the bracket, a charging hole is formed at the top of the outer cylinder, a discharging hole is formed at the bottom of the outer cylinder, and a discharging groove is arranged at the bottom of the outer cylinder and connected with the discharging hole; the outer cylinder body is internally provided with a stirring assembly in a rotatable manner through a rotating shaft, a driving motor is arranged at one end of the outer cylinder body, and the output end of the driving motor penetrates through the wall of the outer cylinder body and is connected with one end of the rotating shaft; the other end of the outer cylinder body is opened and communicated with one end of the feeding shell, the transmission shell is fixedly arranged at the other end of the feeding shell, the transmission shell is separated from the feeding shell through a rear rotating plate, and feeding crushing assemblies are arranged in the transmission shell and the feeding shell; the other end of the rotating shaft penetrates through the outer cylinder body and the feeding shell and extends into the transmission shell, and the other end of the rotating shaft is connected with the feeding crushing assembly; the bottom of the feeding shell is provided with a feeding hole, and the feeding hopper is arranged on the feeding shell and is communicated with the feeding hole.
The feeding crushing assembly comprises a feeding shell, a feeding rotating block, a feeding spiral blade and a crushing feeding mechanism; the feeding shell is coaxially arranged in the feeding shell, the feeding shell is communicated with the outer cylinder body, the rotating shaft penetrates through the feeding shell, the feeding spiral blade is spirally arranged in the feeding shell, and one end of the feeding spiral blade is fixedly connected to the rear rotating plate; the feeding rotating blocks are fixedly arranged on the rear rotating plate and rotatably positioned between the outer wall of the feeding shell and the inner wall of the feeding shell, a plurality of feeding rotating blocks are arranged at intervals along the circumferential direction of the feeding shell, and empty slots are reserved between every two adjacent feeding rotating blocks; a blanking port is formed at the top of the feeding shell, a grinding feeding mechanism is arranged in each empty slot, the grinding feeding mechanism divides the empty slots into a feeding slot and a blanking slot, the feeding slot is communicated with the blanking slot through a gap, the feeding slot can be communicated with the feeding port, and the blanking slot can be communicated with the blanking port; an acute angle is formed between the central axis of the feeding groove and the central axis of the feeding rotating block and the radial direction of the feeding shell.
Each group of grinding feeding mechanism comprises a grinding roller, a blanking baffle, a rotating rod, a rotary drum and a transmission gear; the grinding roller is rotatably arranged in the empty groove through the rotary drum, and the rotary drum penetrates through the feeding shell and is connected with the transmission gear; a gear ring with an annular structure is arranged in the transmission shell, the gear ring is fixed on the rear rotating plate, and the inner wall of the gear ring is in meshed connection with the outer wall of the transmission gear; the blanking baffle is rotatably arranged in the feeding shell through the rotating rod, so that the blanking baffle can seal the blanking groove or the blanking groove is communicated with the blanking port; grinding convex grains are uniformly distributed on the surface of the grinding roller; the blanking baffle is of a cambered surface screen plate structure, and the extending direction of the cambered surface of the blanking baffle is opposite to the moving direction of the feeding rotating block.
The rotary drum is of a hollow cylindrical structure, cooling grooves are formed in the rotary drum and the grinding roller, and the cooling grooves are uniformly distributed along the radial direction of the rotary drum and the grinding roller.
The bottom of the feeding shell is provided with a waste material port, the waste material port and the feeding port are respectively positioned at two sides of the vertical center line of the feeding shell, the waste material port can be communicated with the feeding groove, the bottom of the feeding shell is connected with a waste material groove, and the waste material groove is connected with the waste material port.
The stirring assembly comprises a rotating plate and stirring spiral blades; the stirring spiral blade is spirally arranged in the outer cylinder body, the front end of the outer cylinder body is provided with a front rotating plate, the rotating shaft penetrates through and is fixedly connected with the front rotating plate, and one end of the stirring spiral blade is fixedly connected with the front rotating plate; the rotating plates are circumferentially arranged in the outer cylinder body, are axially arranged along the outer cylinder body and are fixedly connected with the stirring spiral blades.
The inner side wall of the outer cylinder body is provided with a heat-conducting plate groove, the heat-conducting plate groove is embedded with a semiconductor refrigerating sheet, the heat-conducting plate groove is closed by a heat-conducting plate, the heating surface of the semiconductor refrigerating sheet is connected with the heat-conducting plate in a bonding way, and the refrigerating surface of the semiconductor refrigerating sheet is positioned in the heat-conducting plate groove.
One end of the outer cylinder body is provided with a fan cylinder, the rotating shaft penetrates through the fan cylinder, and a plurality of fan blades are arranged on the rotating shaft in the fan cylinder at intervals; the fan cylinder is separated from the outer cylinder body through a front rotating plate, and an air inlet groove is formed in the fan cylinder; an air guide cavity is formed in the heat-conducting plate groove, one end of the air guide cavity is communicated with the fan cylinder through an air guide groove, the other end of the air guide cavity is communicated with the transmission shell through an air guide groove, and an air outlet groove is formed in the transmission shell, so that an air flow channel is formed among the air inlet groove, the air guide cavity, the air guide groove and the air outlet groove.
The rotary shaft in the transmission shell is connected with a plurality of stirring rods at intervals, and the stirring rods rotate in the airflow channel.
The blanking device is characterized in that a blanking plate is arranged on a bottom discharge hole of the outer cylinder in a matched mode, one end of the blanking plate is hinged with the outer cylinder, and a blanking pneumatic rod is connected between the blanking plate and the blanking groove.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention has the advantages that the color toner can be crushed by the crushing roller and the crushing convex particles thereof, so that the toner with smaller particles after crushing enters the feeding shell through the gap between the feeding groove and the blanking opening, and is mixed with other materials by the outer barrel of the feeding screw She Songru, and the coloring uniformity of the toner during the stirring and mixing of the color asphalt materials is improved; meanwhile, the toner with larger particles which are not crushed is left in the feeding groove and is discharged into the waste groove through the waste port, so that the purpose of screening the toner is achieved, and the full and cyclic utilization of the toner is facilitated.
2. The semiconductor refrigerating sheet is arranged, so that the materials in the outer cylinder can be heated through the heat conducting sheet, the mixing uniformity of the materials is improved, meanwhile, cold air after the semiconductor refrigerating sheet is refrigerated is sent into the transmission shell and the feeding shell through the fan blade through the air flow channel for cooling the feeding crushing assembly, so that the situation that the grinding roller grinds the toner for a long time to generate heat seriously is avoided, the toner is prevented from being heated and melted, and the use effectiveness of the toner in the subsequent stirring and mixing process is further ensured.
Drawings
FIG. 1 is a perspective view of a mixing and stirring device for colored asphalt according to the present invention;
FIG. 2 is a radial cross-sectional view of a feed housing in a mixing device for colored asphalt according to the present invention;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
FIG. 4 is a radial cross-sectional view of a drive housing in the mixing device for colored asphalt of the present invention;
FIG. 5 is a schematic view showing the internal structure of an outer cylinder in the mixing device for colored asphalt according to the present invention;
FIG. 6 is an axial cross-sectional view of a fan barrel in the mixing device for colored asphalt of the present invention;
fig. 7 is a schematic view showing the installation of a semiconductor cooling fin in the mixing and stirring device for colored asphalt according to the present invention.
In the figure, a cylinder body 1, an air inlet groove 2, a driving motor 3, a fan cylinder 4, a feeding groove 5, a bracket 6, a feeding hopper 7, a transmission shell 8, a feeding shell 9, a feeding port 10, a waste port 11, a waste groove 12, a feeding groove 13, a feeding shell 14, a feeding port 15, a grinding roller 16, a feeding rotating block 17, a feeding groove 18, a feeding baffle 19, a rotating rod 20, a grinding convex particle 21, a cooling groove 22, a rotating cylinder 23, a gas guide groove 24, a transmission gear 25, a gear ring 26, a stirring rod 27, a rotating shaft 28, a rear rotating plate 29, a feeding spiral blade 30, a rotating plate 31, a stirring spiral blade 32, a feeding plate 33, a gas guide cavity 34, a heat-conducting plate 35, a semiconductor refrigerating sheet 36, a fan blade 37, a ventilation groove 38 and a front rotating plate 39.
Detailed Description
The invention will be further described with reference to the drawings and the specific examples.
Referring to fig. 1 and 5, a mixing and stirring device for color asphalt comprises an outer cylinder 1, a driving motor 3, a discharging chute 5, a bracket 6, a feeding hopper 7, a transmission shell 8, a feeding shell 9 and a rotating shaft 28; the outer cylinder 1 is arranged on the bracket 6, a feed inlet is formed at the top of the outer cylinder 1, a discharge outlet is formed at the bottom of the outer cylinder 1, and a discharging groove 5 is arranged at the bottom of the outer cylinder 1 and connected to the discharge outlet; the stirring assembly is rotatably arranged in the outer cylinder 1 through a rotating shaft 28, a driving motor 3 is arranged at one end of the outer cylinder 1, and the output end of the driving motor 3 penetrates through the cylinder wall of the outer cylinder 1 and is connected with one end of the rotating shaft 28; the other end of the outer cylinder body 1 is opened and communicated with one end of a feeding shell 9, a transmission shell 8 is fixedly arranged at the other end of the feeding shell 9, the transmission shell 8 is separated from the feeding shell 9 through a rear rotating plate 29, and feeding crushing assemblies are arranged in the transmission shell 8 and the feeding shell 9; the other end of the rotating shaft 28 penetrates through the outer cylinder body 1 and the feeding shell 9 and extends into the transmission shell 8, and the other end of the rotating shaft 28 is connected with the feeding crushing assembly; the bottom of the feeding shell 9 is provided with a feeding hole 10, and the feeding hopper 7 is arranged on the feeding shell 9 and is communicated with the feeding hole 10. The toner enters the feeding shell 9 through the feeding hopper 7 and the feeding crushing component in the feeding shell 9, then enters the outer cylinder 1, other materials are directly fed into the outer cylinder 1 through the feeding port, all materials are stirred and mixed in the outer cylinder 1 through the stirring component driven by the driving motor 3, and the materials are discharged through the discharging chute 5 after the stirring and mixing are completed.
Referring to fig. 2 and 3, the feeding crushing assembly includes a feeding shell 14, a feeding rotating block 17, a feeding spiral blade 30 and a crushing feeding mechanism; the feeding shell 14 is coaxially arranged in the feeding shell 9, the feeding shell 14 is communicated with the outer cylinder 1, the rotating shaft 28 penetrates through the feeding shell 14, the feeding spiral blade 30 is spirally arranged in the feeding shell 14, and one end of the feeding spiral blade 30 is fixedly connected to the rear rotating plate 29; the feeding rotating blocks 17 are fixedly arranged on the rear rotating plate 29 and rotatably positioned between the outer wall of the feeding shell 14 and the inner wall of the feeding shell 9, a plurality of feeding rotating blocks 17 are arranged at intervals along the circumferential direction of the feeding shell 14, and empty slots are reserved between two adjacent feeding rotating blocks 17; the top of feed shell 14 is formed with blanking mouth 15, all is equipped with grinding feed mechanism in every empty inslot, grinds feed mechanism and separates the empty inslot into material loading groove 13 and blanking groove 18, and material loading groove 13 and blanking groove 18 between through the clearance intercommunication, and material loading groove 13 can communicate with feed inlet 10, and blanking groove 18 can communicate with blanking mouth 15. The rear rotating plate 29 drives the feeding rotating block 17 to rotate, so that the toner materials in the feeding hopper 7 can be scooped up when the feeding groove 13 passes through the feeding hole 10, and move to the top blanking hole 15 along with the rotation, and the toner materials fall into the feeding shell 14 from the blanking hole 15 through a gap between the feeding groove 13 and the blanking groove 18 after being crushed by the crushing feeding mechanism, and are fed into the outer cylinder 1 through the feeding spiral blade 30.
Referring to fig. 2 and 3, an acute angle is formed between the central axis of the feeding chute 13 and the central axis of the feeding rotary block 17 and the radial direction of the feeding shell 9, preferably 30-50 °, so that the feeding chute 13 is convenient to scoop up the material in the feeding hopper 7 and is also convenient to pour the material in the feeding chute 13.
Referring to fig. 3 and 4, each set of said grinding feed mechanism includes grinding rolls 16, blanking baffles 19, turning bars 20, drums 23 and drive gears 25; the grinding roller 16 is rotatably arranged in the empty groove through the rotary drum 23, and the rotary drum 23 penetrates through the feeding shell 9 and is connected with the transmission gear 25; a ring gear 26 with an annular structure is arranged in the transmission shell 8, the ring gear 26 is fixed on a rear rotating plate 29, and the inner wall of the ring gear 26 is in meshed connection with the outer wall of the transmission gear 25; the blanking baffle 19 is rotatably arranged in the feeding shell 9 through a rotating rod 20, so that the blanking baffle 19 can seal the blanking groove 18 or the blanking groove 18 is communicated with the blanking port 15; the grinding roller 16 has grinding protrusions 21 uniformly distributed on the surface thereof. The rear rotating plate 29 drives the gear ring 26 to synchronously rotate and is meshed with the transmission gear 25, the transmission gear 25 drives the rotary drum 23 to synchronously rotate, thereby driving the grinding roller 16 to synchronously rotate through the rotary drum 23, and grinding the broken toner in the communication gap between the upper chute 13 and the blanking chute 18 by utilizing the grinding convex particles 21 to ensure that the particle size of the toner falling into the blanking chute 18 meets the use requirement. The larger particle toner cannot fall into the chute 18 through the gap, achieving the screening purpose.
Referring to fig. 3, the drum 23 is of a hollow cylindrical structure, and cooling grooves 22 are formed in the outer wall of the side surface of the drum 23 and the inside of the grinding roll 16, and the cooling grooves 22 are uniformly distributed along the radial direction of the drum 23 and the grinding roll 16. The circulation of air is increased by the provision of the cooling tank 22, and the problem of heat generation of the grinding roller 16 due to friction and extrusion with the toner is reduced, and the toner is prevented from being melted by heat.
Referring to fig. 3, the blanking baffle 19 is a cambered surface mesh plate structure, and the direction of the cambered surface of the blanking baffle 19 is opposite to the movement direction of the feeding rotating block 17. The blanking baffle 19 of the screen structure is convenient for quick discharging of the toner, the blanking baffle 19 of the cambered surface structure can be hidden in the blanking groove 18 when the blanking groove 18 is staggered with the blanking port 15, and when the blanking groove 18 is aligned with the blanking port 15, the blanking baffle 19 can be turned over and opened and pushed to be closed along with the rotation of the end part of the blanking port 15.
Referring to fig. 2, a waste inlet 11 is formed at the bottom of the feeding shell 9, the waste inlet 11 and the feeding inlet 10 are respectively located at two sides of a vertical center line of the feeding shell 9, the waste inlet 11 can be communicated with a feeding groove 13, a waste groove 12 is connected to the bottom of the feeding shell 9, and the waste groove 12 is connected with the waste inlet 11. The waste port 11 is used for discharging the toner materials with larger particles which are not crushed in the feeding chute 13.
Referring to fig. 5, the stirring assembly includes a rotating plate 31 and stirring screw blades 32; the stirring spiral blade 32 is spirally arranged in the outer cylinder body 1, a front rotating plate 39 is arranged at the front end of the outer cylinder body 1, the rotating shaft 28 penetrates through and is fixedly connected with the front rotating plate 39, and one end of the stirring spiral blade 32 is fixedly connected with the front rotating plate 39; a plurality of rotating plates 31 are circumferentially arranged in the outer cylinder body 1, and the rotating plates 31 are arranged along the axial direction of the outer cylinder body 1 and fixedly connected with the stirring spiral blades 32. The rotating plate 31 and the stirring spiral blade 32 can stir the mixed materials better, and the uniformity of material mixing is improved.
Referring to fig. 6 and 7, a heat-conducting plate groove (not shown) is formed on the inner side wall of the outer cylinder body 1, a semiconductor refrigerating plate 36 is embedded in the heat-conducting plate groove, the heat-conducting plate groove is closed by a heat-conducting plate 35, a heating surface of the semiconductor refrigerating plate 36 is attached to the heat-conducting plate 35, and a refrigerating surface of the semiconductor refrigerating plate 36 is positioned in the heat-conducting plate groove. The semiconductor refrigerating sheet 36 can heat the materials in the outer cylinder body 1 through the heat conducting plate 35, so that the stirring and mixing effects are improved.
Referring to fig. 1, 4 and 6, one end of the outer cylinder 1 is provided with a fan cylinder 4, a rotating shaft 28 penetrates through the fan cylinder 4, and a plurality of fan blades 37 are mounted on the rotating shaft 28 in the fan cylinder 4 at intervals; the fan cylinder 4 is separated from the outer cylinder 1 by a front rotating plate 39, and an air inlet groove 2 is formed on the fan cylinder 4; an air guide cavity 34 is formed in the heat conducting plate groove, one end of the air guide cavity 34 is communicated with the fan cylinder 4 through an air guide groove 38, the other end of the air guide cavity 34 is communicated with the transmission shell 8 through an air guide groove 24, and an air outlet groove (not shown in the figure) is formed in the transmission shell 8, so that an air flow channel is formed among the air inlet groove 2, the air guide cavity 34, the air guide groove 24 and the air outlet groove. The fan blades 37 are driven to synchronously rotate when the rotating shaft 28 rotates, negative pressure is formed in the fan barrel 4, so that external air is sucked into the fan barrel 4, cold air generated when the semiconductor refrigerating sheet 36 is driven to work is driven to enter the transmission shell 8 through the air guide groove 24 and then is discharged through the air guide groove, the rear rotating plate 29 and the feeding rotating block 17 are cooled, and the temperature of the grinding roller 16 and the feeding rotating block 17 is prevented from rising after long-time grinding, so that toner is melted in the feeding process.
Referring to fig. 4, a plurality of stirring rods 27 are connected to the rotating shaft 28 in the driving housing 8 at intervals, and the stirring rods 27 rotate in the airflow channel. Preferably, a plurality of stirring rods 27 are uniformly distributed along the radial direction of the transmission housing 8. The cold air entering the inside of the transmission shell 8 enters the cooling groove 22 through the cylindrical rotary drum 23, so that the cooling effect on the grinding roller 16 can be improved, and meanwhile, the stirring rod 27 rotates to stir the air in the transmission shell 8, so that the air in the transmission shell 8 is prevented from flowing too fast to generate convection with the air in the cooling groove 22.
Referring to fig. 5, a blanking plate 33 is mounted on the bottom discharge port of the outer cylinder 1 in a matching manner, one end of the blanking plate 33 is hinged to the outer cylinder 1, and a blanking pneumatic rod is connected between the blanking plate 33 and the blanking groove 5. The blanking pneumatic rod can adopt a telescopic cylinder in the prior art or a hydraulic cylinder and other structures to realize the switch control of the blanking plate 33.
Referring to fig. 1 to 7, the application method of the present invention is as follows:
mineral oil, colloid resin, asphaltene and additives in the raw materials of the colored asphalt are added into the outer cylinder 1 through a charging opening above the outer cylinder 1, and the raw materials of the toner required by color change are added into a charging hopper 7. The driving motor 3 is started, the driving motor 3 is enabled to rotate to drive the rotating shaft 28 to rotate, the rotating shaft 28 drives the rear rotating plate 29 and the front rotating plate 39 to rotate, the rear rotating plate 29 drives the feeding rotating block 17 to synchronously rotate, and then the plurality of feeding tanks 13 intermittently pass through the inside of the feeding hopper 7, so that the toner raw materials in the feeding hopper 7 are scooped up through the feeding tanks 13 which are obliquely arranged, and the toner raw materials gradually move to the upper part of the blanking port 15 along with the rotation of the feeding rotating block 17.
Meanwhile, the rear rotating plate 29 drives the gear ring 26 to synchronously rotate, so that the gear ring 26 drives the plurality of transmission gears 25 to rotate, the drum 23 drives the grinding roller 16 to rotate between the feeding trough 13 and the blanking trough 18, the grinding convex particles 21 are utilized to grind and crush the toner raw materials in gaps, smaller-particle toner falls into the blanking trough 18 from the gaps, larger-particle toner is left in the feeding trough 13, and the size of the communicated gaps between the feeding trough 13 and the blanking trough 18 can be determined according to the grinding particle size requirement of the toner.
When the blanking groove 18 moves above the blanking port 15, the blanking baffle 19 is turned over and opened by the rotary rod 20 due to gravity and the pressure of the toner, and the toner in the blanking groove 18 falls into the feed shell 14 and enters the outer cylinder 1 and is mixed with other materials under the pushing of the feeding screw 30. And the toner with larger particles in the feeding groove 13 can continuously rotate to the position above the waste material port 11 along with the feeding rotating block 17, and the toner falls into the waste material groove 12 through the waste material port 11, so that centralized treatment or recycling is facilitated.
In the outer cylinder 1, the rotating shaft 28 drives the stirring spiral blade 32 and the rotating plate 31 to rotate so as to stir and mix raw materials, and in the stirring and mixing process, the heating surface of the semiconductor refrigerating sheet 36 heats and heats the materials in the outer cylinder 1 through the heat conducting plate 35, so that the stirring and mixing effect is improved. After the stirring is completed, the blanking pneumatic rod is controlled to be contracted so that the blanking plate 33 is opened, and therefore, the colorful asphalt material falls into the blanking groove 5 through the discharging hole and falls down.
The foregoing description of the preferred embodiments of the invention is not intended to limit the scope of the invention, and therefore, any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (9)
1. A mixing stirring device for colored asphalt is characterized in that: comprises an outer cylinder body (1), a driving motor (3), a blanking groove (5), a bracket (6), a feeding hopper (7), a transmission shell (8), a feeding shell (9) and a rotating shaft (28); the outer cylinder body (1) is arranged on the bracket (6), a charging hole is formed at the top of the outer cylinder body (1), a discharging hole is formed at the bottom of the outer cylinder body (1), and the discharging groove (5) is arranged at the bottom of the outer cylinder body (1) and connected to the discharging hole; the stirring assembly is rotatably arranged in the outer cylinder (1) through the rotating shaft (28), the driving motor (3) is arranged at one end of the outer cylinder (1), and the output end of the driving motor (3) penetrates through the cylinder wall of the outer cylinder (1) and is connected with one end of the rotating shaft (28); the other end of the outer cylinder body (1) is opened and communicated with one end of a feeding shell (9), a transmission shell (8) is fixedly arranged at the other end of the feeding shell (9), the transmission shell (8) is separated from the feeding shell (9) through a rear rotating plate (29), and feeding crushing assemblies are arranged in the transmission shell (8) and the feeding shell (9); the other end of the rotating shaft (28) penetrates through the outer cylinder body (1) and the feeding shell (9) and extends into the transmission shell (8), and the other end of the rotating shaft (28) is connected with the feeding crushing assembly; a feed inlet (10) is formed at the bottom of the feeding shell (9), and a feeding hopper (7) is arranged on the feeding shell (9) and is communicated with the feed inlet (10);
the feeding crushing assembly comprises a feeding shell (14), a feeding rotating block (17), feeding spiral blades (30) and a crushing feeding mechanism; the feeding shell (14) is coaxially arranged in the feeding shell (9), the feeding shell (14) is communicated with the outer cylinder body (1), the rotating shaft (28) penetrates through the feeding shell (14), the feeding spiral blade (30) is spirally arranged in the feeding shell (14), and one end of the feeding spiral blade (30) is fixedly connected to the rear rotating plate (29); the feeding rotating blocks (17) are fixedly arranged on the rear rotating plate (29) and rotatably positioned between the outer wall of the feeding shell (14) and the inner wall of the feeding shell (9), a plurality of feeding rotating blocks (17) are arranged at intervals along the circumferential direction of the feeding shell (14), and empty slots are reserved between two adjacent feeding rotating blocks (17); a blanking port (15) is formed at the top of the feeding shell (14), a grinding feeding mechanism is arranged in each empty groove, the grinding feeding mechanism divides the empty grooves into a feeding groove (13) and a blanking groove (18), the feeding groove (13) is communicated with the blanking groove (18) through a gap, the feeding groove (13) can be communicated with the feeding port (10), and the blanking groove (18) can be communicated with the blanking port (15); the central axis of the feeding groove (13) and the central axis of the feeding rotating block (17) form an acute angle with the radial direction of the feeding shell (9).
2. The mixing and stirring device for colored asphalt according to claim 1, wherein: each group of grinding feeding mechanisms comprises a grinding roller (16), a blanking baffle (19), a rotating rod (20), a rotary drum (23) and a transmission gear (25); the grinding roller (16) is rotatably arranged in the empty groove through the rotary drum (23), and the rotary drum (23) penetrates through the feeding shell (9) and is connected with the transmission gear (25); a ring gear (26) with an annular structure is arranged in the transmission shell (8), the ring gear (26) is fixed on the rear rotating plate (29), and the inner wall of the ring gear (26) is meshed and connected with the outer wall of the transmission gear (25); the blanking baffle (19) is rotatably arranged in the feeding shell (9) through the rotating rod (20), so that the blanking baffle (19) can seal the blanking groove (18) or the blanking groove (18) is communicated with the blanking port (15); grinding convex grains (21) are uniformly distributed on the surface of the grinding roller (16); the blanking baffle (19) is of a cambered surface screen plate structure, and the cambered surface extending direction of the blanking baffle (19) is opposite to the moving direction of the feeding rotating block (17).
3. The mixing and stirring device for colored asphalt according to claim 2, characterized in that: the rotary drum (23) is of a hollow cylindrical structure, cooling grooves (22) are formed in the rotary drum (23) and the grinding roller (16), and the cooling grooves (22) are uniformly distributed along the radial direction of the rotary drum (23) and the grinding roller (16).
4. The mixing and stirring device for colored asphalt according to claim 1, wherein: the bottom of throwing material shell (9) be formed with waste material mouth (11), waste material mouth (11) and feed inlet (10) are located the vertical central line both sides of throwing material shell (9) respectively, waste material mouth (11) can be with last silo (13) intercommunication, the bottom of throwing material shell (9) is connected with waste material groove (12), waste material groove (12) are connected with waste material mouth (11).
5. The mixing and stirring device for colored asphalt according to claim 1, wherein: the stirring assembly comprises a rotating plate (31) and stirring spiral blades (32); the stirring spiral blade (32) is spirally arranged in the outer cylinder body (1), a front rotating plate (39) is arranged at the front end of the outer cylinder body (1), the rotating shaft (28) penetrates through and is fixedly connected with the front rotating plate (39), and one end of the stirring spiral blade (32) is fixedly connected with the front rotating plate (39); a plurality of rotating plates (31) are circumferentially arranged in the outer cylinder body (1), and the rotating plates (31) are axially arranged along the outer cylinder body (1) and fixedly connected with the stirring spiral blades (32).
6. The mixing and stirring device for colored asphalt according to claim 1 or 5, characterized in that: the inner side wall of the outer cylinder body (1) is provided with a heat-conducting plate groove, a semiconductor refrigerating sheet (36) is embedded in the heat-conducting plate groove, the heat-conducting plate groove is closed through a heat-conducting plate (35), a heating surface of the semiconductor refrigerating sheet (36) is connected with the heat-conducting plate (35) in a bonding mode, and a refrigerating surface of the semiconductor refrigerating sheet (36) is positioned in the heat-conducting plate groove.
7. The mixing and stirring device for colored asphalt according to claim 6, wherein: one end of the outer cylinder body (1) is provided with a fan cylinder (4), a rotating shaft (28) penetrates through the fan cylinder (4), and a plurality of fan blades (37) are arranged on the rotating shaft (28) in the fan cylinder (4) at intervals; the fan cylinder (4) is separated from the outer cylinder body (1) through a front rotating plate (39), and an air inlet groove (2) is formed on the fan cylinder (4); an air guide cavity (34) is formed in the heat conducting plate groove, one end of the air guide cavity (34) is communicated with the fan cylinder (4) through an air guide groove (38), the other end of the air guide cavity (34) is communicated with the transmission shell (8) through an air guide groove (24), and an air outlet groove is formed in the transmission shell (8), so that an air flow channel is formed among the air inlet groove (2), the air guide cavity (34), the air guide groove (24) and the air outlet groove.
8. The mixing and stirring device for colored asphalt according to claim 7, wherein: a plurality of stirring rods (27) are connected to a rotating shaft (28) in the transmission shell (8) at intervals, and the stirring rods (27) rotate in the airflow channel.
9. The mixing and stirring device for colored asphalt according to any one of claims 1, 5 and 7, characterized in that: the blanking device is characterized in that a blanking plate (33) is arranged on a bottom discharge hole of the outer cylinder body (1) in a matching mode, one end of the blanking plate (33) is hinged to the outer cylinder body (1), and a blanking pneumatic rod is connected between the blanking plate (33) and the blanking groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210394523.3A CN114950192B (en) | 2022-04-14 | 2022-04-14 | Mixing and stirring device for colored asphalt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210394523.3A CN114950192B (en) | 2022-04-14 | 2022-04-14 | Mixing and stirring device for colored asphalt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114950192A CN114950192A (en) | 2022-08-30 |
| CN114950192B true CN114950192B (en) | 2023-12-01 |
Family
ID=82976784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210394523.3A Active CN114950192B (en) | 2022-04-14 | 2022-04-14 | Mixing and stirring device for colored asphalt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114950192B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110229382A (en) * | 2019-07-04 | 2019-09-13 | 上海仰胜新材料科技有限公司 | A kind of formula and preparation method thereof of road asphalt iron oxide blue pigment |
| CN209381093U (en) * | 2018-10-29 | 2019-09-13 | 福建南方路面机械有限公司 | A kind of dry-mixed mortar stirrer |
| CN211133697U (en) * | 2019-11-22 | 2020-07-31 | 山西熙在高新材料有限公司 | Colored asphalt production equipment |
| CN212502964U (en) * | 2020-06-11 | 2021-02-09 | 盐城布敦道路材料有限公司 | Material equipment is thrown in application of buton rock pitch |
| CN213000274U (en) * | 2020-08-27 | 2021-04-20 | 上海群康沥青科技股份有限公司 | Millstone type rubber mill for producing color asphalt |
| CN212999612U (en) * | 2020-08-27 | 2021-04-20 | 上海群康沥青科技股份有限公司 | Colored asphalt concrete color powder adding device |
| CN113000138A (en) * | 2021-02-28 | 2021-06-22 | 梁玉静 | A dustless reducing mechanism for animal husbandry feed production |
-
2022
- 2022-04-14 CN CN202210394523.3A patent/CN114950192B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209381093U (en) * | 2018-10-29 | 2019-09-13 | 福建南方路面机械有限公司 | A kind of dry-mixed mortar stirrer |
| CN110229382A (en) * | 2019-07-04 | 2019-09-13 | 上海仰胜新材料科技有限公司 | A kind of formula and preparation method thereof of road asphalt iron oxide blue pigment |
| CN211133697U (en) * | 2019-11-22 | 2020-07-31 | 山西熙在高新材料有限公司 | Colored asphalt production equipment |
| CN212502964U (en) * | 2020-06-11 | 2021-02-09 | 盐城布敦道路材料有限公司 | Material equipment is thrown in application of buton rock pitch |
| CN213000274U (en) * | 2020-08-27 | 2021-04-20 | 上海群康沥青科技股份有限公司 | Millstone type rubber mill for producing color asphalt |
| CN212999612U (en) * | 2020-08-27 | 2021-04-20 | 上海群康沥青科技股份有限公司 | Colored asphalt concrete color powder adding device |
| CN113000138A (en) * | 2021-02-28 | 2021-06-22 | 梁玉静 | A dustless reducing mechanism for animal husbandry feed production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114950192A (en) | 2022-08-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112317093B (en) | Powder coating grinds screening installation | |
| CN102514114B (en) | Rubber mixing machine | |
| CN112873618A (en) | Masterbatch drying device | |
| CN114950192B (en) | Mixing and stirring device for colored asphalt | |
| CN209222000U (en) | A kind of agitating device in valaciclovir hydrochlordide production | |
| CN202582079U (en) | Drum-type drying device | |
| CN115974430B (en) | Vertical active lime calciner and use method thereof | |
| CN112157212A (en) | Foundry waste sand treatment device | |
| CN112268429A (en) | A drying-machine for fly ash processing | |
| CN103570341A (en) | Complete equipment for molding ceramsite | |
| CN207769910U (en) | A kind of twin-stage grinding ball mill | |
| CN212795487U (en) | Raw material mixing equipment for plastic plate production | |
| CN206143585U (en) | Stirring of road maintenance vehicle mixture and waste recycling system | |
| CN112878143A (en) | Asphalt regeneration equipment | |
| CN202412510U (en) | Rubber mixing plant | |
| CN218857385U (en) | PET plastic particle mixes material device | |
| CN116905313B (en) | Double-return-stroke internal circulation asphalt mixture drying roller | |
| CN219861116U (en) | Cement clinker activating device | |
| CN219400038U (en) | High-strength ceramsite preparation device | |
| CN219951605U (en) | Continuous asphalt concrete stirring device | |
| CN218034173U (en) | A energy-conserving drying device for slay miropowder | |
| CN219153554U (en) | Feeding device for air conditioner injection molding part | |
| CN219600048U (en) | Mixing machine for injection molding production of steel-plastic protection ring | |
| CN216760941U (en) | Feeding mechanism of parallel double-screw extruder | |
| CN215094938U (en) | Chemical resin production is with smashing drying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |