CN113756154A - Highway engineering pitch melts device - Google Patents
Highway engineering pitch melts device Download PDFInfo
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- CN113756154A CN113756154A CN202111177597.3A CN202111177597A CN113756154A CN 113756154 A CN113756154 A CN 113756154A CN 202111177597 A CN202111177597 A CN 202111177597A CN 113756154 A CN113756154 A CN 113756154A
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- 239000000155 melt Substances 0.000 title claims description 7
- 238000003756 stirring Methods 0.000 claims abstract description 108
- 239000010426 asphalt Substances 0.000 claims abstract description 49
- 238000012545 processing Methods 0.000 claims abstract description 23
- 238000002844 melting Methods 0.000 claims abstract description 19
- 230000008018 melting Effects 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 13
- 238000012216 screening Methods 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/08—Apparatus for transporting and heating or melting asphalt, bitumen, tar, or the like
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/05—Crushing, pulverising or disintegrating apparatus; Aggregate screening, cleaning, drying or heating apparatus; Dust-collecting arrangements specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1009—Plant wherein type or construction of the mixer are irrelevant
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1013—Plant characterised by the mode of operation or the construction of the mixing apparatus; Mixing apparatus
- E01C19/104—Mixing by means of movable members in a non-rotating mixing enclosure, e.g. stirrers
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention relates to the technical field of asphalt processing, in particular to a highway engineering asphalt melting device, which comprises a processing box body, a controller and a stirring shaft, wherein the controller is arranged on the processing box body, the stirring shaft is movably arranged in the processing box body, the processing box body is also provided with a feeding hopper and a discharge port, the processing box body comprises an upper machine box and a lower machine box, the upper machine box is movably arranged on the lower machine box and is in intermittent fit with the lower machine box, the upper machine box and the lower machine box are connected through a plurality of telescopic elements, the feeding hopper and the discharge port are respectively arranged on the upper machine box and the lower machine box, one end of the upper machine box, which is close to the lower machine box, is provided with a material shoveling part, the stirring shaft is movably connected with the upper machine box, the angle between a stirring blade and a movable seat can be repeatedly changed, the stirring range of the stirring blade is further improved, and the full stirring work of materials at different positions is realized, avoiding the occurrence of dead angles of stirring.
Description
Technical Field
The invention relates to the technical field of asphalt processing, in particular to a highway engineering asphalt melting device.
Background
Along with the rapid development of the infrastructure of China, public facilities are more and more perfect, the highway construction is the basis of all the construction, the length of the highway in China is also increasing day by day, the number of the roads needing to be maintained every day is greatly increased due to the aging of the highway and the damage of overloaded vehicles to the pavement of the highway, asphalt is an indispensable raw material for maintaining the highway, and the asphalt is a hard black solid in a storage state.
Asphalt is not paved on the surface of a road directly like gravel, and the asphalt needs to be melted before being paved, so that the asphalt is in a molten state, and a special melting device is needed in the process.
Traditional device that melts improves the effect of melting to pitch through adopting the stirring leaf, but the stirring leaf is fixed on the (mixing) shaft and the position can not change for the stirring dead angle appears easily among the stirring process, has the phenomenon that the pitch of subregion can not melt, influences the highway quality in later stage.
Disclosure of Invention
The invention aims to provide a road engineering asphalt melting device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a highway engineering pitch melts device, includes processing box, controller and (mixing) shaft, the controller sets up on processing the box, and the (mixing) shaft activity sets up in processing the box, still is equipped with feed hopper and bin outlet on the processing box, processing the box includes quick-witted case and lower quick-witted case, go up quick-witted case activity and set up under on quick-witted case and both intermittent type cooperations, go up and connect through a plurality of telescopic element between quick-witted case and the lower quick-witted case, feed hopper and bin outlet set up respectively on last quick-witted case and the lower quick-witted case, the one end that is close to down quick-witted case on the last quick-witted case is equipped with shovel material portion, (mixing) shaft and last quick-witted case swing joint, the device still includes:
the heater is arranged in the lower case;
the power element is arranged on the upper case and is connected with the stirring shaft; and
the stirring blade assembly is arranged between the stirring shaft and the lower case and is used for executing stirring action; and
and the trigger unit is arranged between the stirring shaft and the lower case and is used for monitoring the position of the stirring shaft and adjusting the current direction of a circuit where the telescopic element is positioned.
The application further adopts the technical scheme that: the stirring blade assembly comprises:
the stirring shaft penetrates through the movable seat and is in sliding fit with the movable seat, and the triggering unit is arranged between the movable seat and the stirring shaft;
the stirring blades are hinged with the movable seat, and torsional springs are arranged at the hinged positions of the stirring blades and the movable seat; and
one end of the adjusting arm is movably connected with the stirring shaft, the stirring blade is provided with a guide groove, and the other end of the adjusting arm is movably arranged in the guide groove.
The application further adopts the technical scheme that: the trigger unit comprises a guide pillar, a conductive head and an electrode plate;
the guide post is arranged in the movable seat, a sliding groove in sliding fit with the guide post is formed in the stirring shaft, two grooves are formed in the guide post, the number of the electrode plates is a plurality, the electrode plates are all arranged in the grooves, the number of the conductive heads is the same as that of the grooves, the conductive heads are symmetrically arranged at two ends of the sliding groove, and the conductive heads are located on a moving path of the grooves.
The application further adopts the technical scheme that: the device further comprises:
the crushing module is arranged in the upper case and is used for crushing the asphalt;
the screening module is also arranged in the upper case and is used for screening the crushed asphalt; and
and the valve module is arranged between the stirring shaft and the discharge port and used for controlling the opening and closing of the discharge port, and the stirring shaft can synchronously control the valve module to work during movement.
This application still further technical scheme: the crushing module comprises a crushing roller, a crushing box and a contact rod;
the crushing box is movably arranged on the upper case and is elastically connected with the upper case, the crushing roller and the touch rod are sleeved on the stirring shaft together, a plurality of protrusions are arranged in the crushing box, and the protrusions are arranged on a moving path of the touch rod.
This application still further technical scheme: the screening module comprises a screen and a turntable;
the improved multifunctional sieve is characterized in that a plurality of blanking holes are formed in the upper case, the sieve is movably arranged in the upper case and located on one side of the blanking holes, a plurality of sieve meshes are formed in the sieve, the sieve meshes and the blanking holes are arranged in a staggered mode, the sieve mesh is elastically connected with the upper case, the turntable is arranged on the stirring shaft, and an inclined plane in sliding fit with the sieve mesh is arranged on the turntable.
This application still further technical scheme: the valve module comprises a plugging plate and a driving arm;
one end of the blocking plate is hinged with the discharge port, a torsional spring is arranged at the hinged position, and the driving arm is movably connected between the blocking plate and the stirring shaft.
Compared with the prior art, the technical scheme provided by the embodiment of the invention has the following beneficial effects:
according to the embodiment of the invention, the processing box body is divided into the upper case and the lower case, in the process of telescopically adjusting the distance between the upper case and the lower case through the electric telescopic rod, on one hand, the angle between the stirring blade and the movable seat can be repeatedly changed, so that the stirring range of the stirring blade is further improved, the sufficient stirring work of materials at different positions is realized, and the stirring dead angle is avoided.
Drawings
FIG. 1 is a schematic structural diagram of a road engineering asphalt melting device in an embodiment of the invention;
FIG. 2 is a top view of a grinding box of an asphalt melting apparatus for road construction according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic structural view of a road engineering asphalt melting device at A in the embodiment of the invention;
FIG. 4 is an enlarged schematic view of a road engineering asphalt melting apparatus at B in an embodiment of the present invention;
fig. 5 is a half-sectional view of a movable seat in the asphalt melting device for road engineering in the embodiment of the invention.
The reference numerals in the schematic drawings illustrate:
1-upper case, 2-lower case, 3-electric telescopic rod, 4-feeding funnel, 5-discharge port, 6-heater, 7-stepping motor, 8-controller, 9-grinding case, 10-grinding roller, 11-bulge, 12-touch rod, 13-stirring shaft, 14-adjusting arm, 15-stirring blade, 16-guide slot, 17-movable seat, 18-discharging hole, 19-rotary table, 20-inclined part, 21-blocking plate, 22-driving arm, 23-conductive head, 24-guide post, 25-electrode plate, 26-chute and 27-screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments of the present invention, belong to the protection scope of the present invention, and the present invention is further described with reference to the embodiments below.
Please refer to fig. 1-5, in an embodiment of the present application, a road engineering asphalt melting device includes a processing box, a controller 8 and a stirring shaft 13, the controller 8 is disposed on the processing box, the stirring shaft 13 is movably disposed in the processing box, the processing box is further provided with a feeding funnel 4 and a discharge port 5, the processing box includes an upper case 1 and a lower case 2, the upper case 1 is movably disposed on the lower case 2 and is intermittently matched with the lower case 2, the upper case 1 and the lower case 2 are connected through a plurality of telescopic elements, the feeding funnel 4 and the discharge port 5 are respectively disposed on the upper case 1 and the lower case 2, one end of the upper case 1 close to the lower case 2 is provided with a material shoveling part, and the stirring shaft 13 is movably connected with the upper case 1, the device further includes:
a heater 6 disposed in the lower casing 2;
the power element is arranged on the upper case 1 and is connected with the stirring shaft 13; and
the stirring blade 15 assembly is arranged between the stirring shaft 13 and the lower case 2 and is used for executing stirring action; and
and the trigger unit is arranged between the stirring shaft 13 and the lower case 2 and is used for monitoring the position of the stirring shaft 13 and adjusting the current direction of a circuit where the telescopic element is positioned.
It should be noted that the telescopic element may be replaced by a linear motor, an air cylinder or a hydraulic cylinder, in this embodiment, the telescopic element is preferably an electric telescopic rod, and a plurality of electric telescopic rods are connected between the upper chassis 1 and the lower chassis 2, where the specific type of the electric telescopic rod is not limited herein.
In addition, the power element may be a stepping motor 7 or a servo motor, in this embodiment, the power element is preferably a stepping motor 7, the stepping motor 7 is disposed on the upper case 1, and an output end of the stepping motor 7 is connected to the stirring shaft 13.
In this embodiment, the stirring blade 15 assembly includes:
the movable seat 17 is movably arranged on the lower case 2, the stirring shaft 13 penetrates through the movable seat 17 and is in sliding fit with the movable seat 17, and the triggering unit is arranged between the movable seat 17 and the stirring shaft 13;
a plurality of stirring blades 15 are hinged with the movable seat 17, and torsion springs are arranged at the hinged positions of the stirring blades 15 and the movable seat 17; and
one end of the adjusting arm 14 is movably connected with the stirring shaft 13, the stirring blade 15 is provided with a guide groove 16, and the other end of the adjusting arm 14 is movably arranged in the guide groove 16.
In practical application, asphalt solids are discharged into the lower case 2 along the feeding hopper 4, the controller 8 controls the step motor 7, the heater 6 and the electric telescopic rod to be electrified, the heater 6 heats the asphalt in the lower case 2, the step motor 7 rotates to drive the stirring shaft 13 and the movable seat 17 to rotate, so as to drive the stirring blade 15 to rotate and stir the asphalt, so that the asphalt at the middle position cannot be sufficiently melted, meanwhile, the electric telescopic rod contracts to drive the upper case to move downwards in the direction shown in fig. 1, so as to drive the stirring shaft 13 to synchronously move downwards on the one hand, under the sliding fit action between the adjusting arm 14 and the guide groove 16, the angle between the stirring blade 15 and the movable seat 17 is changed, so as to improve the stirring range of the stirring blade 15, realize the sufficient stirring work of materials at different positions, and avoid the occurrence of stirring dead angles, on the other hand, at the in-process that last box moved down, can also carry out the shovel with the pitch that box inner wall bonded down through the effect of shovel material portion, avoid pitch to adhere to for a long time and influence subsequent work of melting under the box inner wall, when trigger unit detects (mixing) shaft 13 and removes to the settlement position, control electric telescopic handle extension to drive quick-witted case 1 and reset, go round and over again, improved the treatment effect that melts of pitch.
Referring to fig. 1, 4 and 5, as another preferred embodiment of the present application, the trigger unit includes a guide pillar 24, a conductive head 23 and an electrode sheet 25;
the guide post 24 is arranged in the movable seat 17, the stirring shaft 13 is provided with a sliding groove 26 in sliding fit with the guide post 24, the guide post 24 is provided with two grooves, the electrode plates 25 are arranged in the grooves, the conductive heads 23 are arranged at two ends of the sliding groove 26 symmetrically and are the same as the grooves in number, and the conductive heads 23 are located on the moving path of the grooves.
In this embodiment, the triggering unit is not limited to the above-mentioned mechanical replacement structure, and may also use an infrared distance measuring sensor or a laser distance measuring sensor to monitor the position of the stirring shaft 13 in real time, which is not specifically limited herein.
In practical application, as shown in fig. 4, by arranging the guide pillar 24 and the chute 26, the stirring shaft 13 can drive the movable seat 17 and the stirring blade 15 to rotate synchronously during movement, when the stirring shaft 13 moves down to a certain distance, the electrode sheet 25 in the groove on the lower side of the guide pillar 24 meets the conductive head 23 at the lower end of the chute 26, so that the electric telescopic rod extends, and certainly, when the electrode sheet 25 in the groove on the upper side of the guide pillar 24 meets the conductive head 23 at the upper end of the chute 26, the electric telescopic rod contracts.
Referring to fig. 1-4, as another preferred embodiment of the present application, the apparatus further comprises:
the crushing module is arranged in the upper case 1 and is used for crushing the asphalt;
the screening module is also arranged in the upper case 1 and is used for screening the crushed asphalt; and
and the valve module is arranged between the stirring shaft 13 and the discharge opening 5 and used for controlling the opening and closing of the discharge opening 5, and the stirring shaft 13 can synchronously control the valve module to work when moving.
In a particular case of the present embodiment, the crushing module comprises crushing rolls 10, a crushing box 9 and a counter bar 12;
In another particular case of this embodiment, the screening module comprises a screen 27 and a rotating disc 19;
the improved stirring machine is characterized in that a plurality of blanking holes 18 are formed in the upper machine case 1, the screen mesh 27 is movably arranged in the upper machine case 1 and located on one side of the blanking holes 18, a plurality of screen holes are formed in the screen mesh 27 and are distributed with the blanking holes 18 in a staggered mode, the screen mesh 27 is elastically connected with the upper machine case 1, the turntable 19 is arranged on the stirring shaft 13, and an inclined plane in sliding fit with the screen mesh 27 is formed in the turntable 19.
Further, preferably, the valve module includes a blocking plate 21 and a driving arm 22;
one end of the blocking plate 21 is hinged with the discharge opening 5, a torsion spring is arranged at the hinged position, and the driving arm 22 is movably connected between the blocking plate 21 and the stirring shaft 13.
Of course, it should be specifically noted that the valve module is not limited to the above-mentioned mechanical alternative structure, and may be replaced by a mode that an electric cylinder or a linear motor is movably connected between the other end of the blocking plate 21 and the lower case 2, which is not limited herein.
When the asphalt is discharged into the upper case 1 from the feeding hopper 4, the asphalt firstly enters the crushing box 9, the stirring shaft 13 drives the crushing roller 10 and the touch rod 12 to rotate when rotating, the crushing roller 10 rotates to crush the large-volume asphalt in the crushing box 9, and the touch rod 12 can meet and collide with the convex parts 11 at different positions when rotating, so as to drive the crushing box 9 to displace towards different directions, thereby further improving the crushing effect on the asphalt, the crushed asphalt falls on the screen 27, the stirring shaft 13 also drives the rotating disc 19 to rotate when rotating, under the sliding fit between the inclined part 20 and the screen 27, the screen 27 reciprocates, the screen holes are overlapped with the blanking holes 18 intermittently, thereby not only realizing the screening work on the asphalt, but also intermittently discharging the asphalt into the lower case 2, and at the same time of the vertical reciprocating motion of the stirring shaft 13, through the effect of actuating arm 22, drive shutoff board 21 along its articulated department reciprocating rotation to the pitch discharge whole device that the intermittent type formula will melt the completion avoids artifical manually operation.
The working principle of the application is as follows:
discharging asphalt solid into a lower case 2 along a feeding funnel 4, firstly entering a crushing case 9, driving a crushing roller 10 and a touch rod 12 to rotate when a stirring shaft 13 rotates, crushing the large-volume asphalt in the crushing case 9 by the rotation of the crushing roller 10, and driving a rotary table 19 to rotate when the touch rod 12 rotates to meet and touch with convex parts 11 at different positions, thereby driving the crushing case 9 to displace towards different directions, further improving the crushing effect on the asphalt, falling the crushed asphalt on the screen 27, driving the rotary table 19 to rotate when the stirring shaft 13 rotates, enabling the screen 27 to reciprocate under the sliding fit between an inclined part 20 and the screen 27, enabling the screen hole to be intermittently overlapped with a blanking hole 18, thereby not only realizing the screening work of the asphalt, but also intermittently discharging the asphalt into the lower case 2, driving the stirring shaft 13 and a movable seat 17 to rotate by the rotation of a stepping motor 7, thereby driving the stirring blade 15 to rotate, stirring the asphalt, avoiding that the asphalt at the intermediate position can not be sufficiently melted, meanwhile, driving the upper box body to move downwards as shown in figure 1 by the contraction of the electric telescopic rod, on one hand, driving the stirring shaft 13 to move downwards synchronously, changing the angle between the stirring blade 15 and the movable seat 17 under the sliding fit action between the adjusting arm 14 and the guide groove 16, further improving the stirring range of the stirring blade 15, realizing the sufficient stirring work of materials at different positions, avoiding the occurrence of stirring dead angles, on the other hand, in the process of moving downwards of the upper box body, shoveling the asphalt adhered to the inner wall of the lower box body by the action of the shoveling part, avoiding that the asphalt is adhered to the inner wall of the lower box body for a long time to influence the subsequent melting work, and controlling the electric telescopic rod to extend when the triggering unit detects that the stirring shaft 13 moves to the set position, thereby drive quick-witted case 1 and reset, go back and forth in cycles, improved the treatment effect that melts to pitch, when (mixing) shaft 13 up-and-down reciprocating motion, through actuating arm 22's effect, drive shutoff board 21 along its articulated department reciprocating rotation to the pitch discharge whole device of completion will be melted to intermittent type formula avoids artifical manually operation.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a highway engineering pitch melts device, includes processing box, controller and (mixing) shaft, the controller sets up on processing the box, and the (mixing) shaft activity sets up in processing the box, still is equipped with feed hopper and bin outlet on the processing box, a serial communication port, processing the box includes quick-witted case and lower quick-witted case, go up quick-witted case activity and set up under on quick-witted case and both intermittent type cooperations, go up quick-witted case and connect through a plurality of telescopic element down between quick-witted case on, feed hopper and bin outlet set up respectively at last quick-witted case under with quick-witted case, the one end of going up quick-witted case and being close to quick-witted case down is equipped with shovel material portion, (mixing) shaft and last quick-witted case swing joint, the device still includes:
the heater is arranged in the lower case;
the power element is arranged on the upper case and is connected with the stirring shaft; and
the stirring blade assembly is arranged between the stirring shaft and the lower case and is used for executing stirring action; and
and the trigger unit is arranged between the stirring shaft and the lower case and is used for monitoring the position of the stirring shaft and adjusting the current direction of a circuit where the telescopic element is positioned.
2. The road engineering asphalt melting device according to claim 1, wherein the stirring blade assembly comprises:
the stirring shaft penetrates through the movable seat and is in sliding fit with the movable seat, and the triggering unit is arranged between the movable seat and the stirring shaft;
the stirring blades are hinged with the movable seat, and torsional springs are arranged at the hinged positions of the stirring blades and the movable seat; and
one end of the adjusting arm is movably connected with the stirring shaft, the stirring blade is provided with a guide groove, and the other end of the adjusting arm is movably arranged in the guide groove.
3. The road engineering asphalt melting device according to claim 2, wherein the trigger unit comprises a guide post, a conductive head and an electrode plate;
the guide post is arranged in the movable seat, a sliding groove in sliding fit with the guide post is formed in the stirring shaft, two grooves are formed in the guide post, the number of the electrode plates is a plurality, the electrode plates are all arranged in the grooves, the number of the conductive heads is the same as that of the grooves, the conductive heads are symmetrically arranged at two ends of the sliding groove, and the conductive heads are located on a moving path of the grooves.
4. The asphalt melting apparatus for road engineering according to claim 1, further comprising:
the crushing module is arranged in the upper case and is used for crushing the asphalt;
the screening module is also arranged in the upper case and is used for screening the crushed asphalt; and
and the valve module is arranged between the stirring shaft and the discharge port and used for controlling the opening and closing of the discharge port, and the stirring shaft can synchronously control the valve module to work during movement.
5. The road engineering asphalt melting device according to claim 4, wherein the crushing module comprises a crushing roller, a crushing box and a contact rod;
the crushing box is movably arranged on the upper case and is elastically connected with the upper case, the crushing roller and the touch rod are sleeved on the stirring shaft together, a plurality of protrusions are arranged in the crushing box, and the protrusions are arranged on a moving path of the touch rod.
6. The road engineering asphalt melting device according to claim 4, wherein the screening module comprises a screen and a turntable;
the improved multifunctional sieve is characterized in that a plurality of blanking holes are formed in the upper case, the sieve is movably arranged in the upper case and located on one side of the blanking holes, a plurality of sieve meshes are formed in the sieve, the sieve meshes and the blanking holes are arranged in a staggered mode, the sieve mesh is elastically connected with the upper case, the turntable is arranged on the stirring shaft, and an inclined plane in sliding fit with the sieve mesh is arranged on the turntable.
7. The road engineering asphalt melting device according to claim 4, wherein the valve module comprises a plugging plate and a driving arm;
one end of the blocking plate is hinged with the discharge port, a torsional spring is arranged at the hinged position, and the driving arm is movably connected between the blocking plate and the stirring shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111177597.3A CN113756154B (en) | 2021-10-09 | 2021-10-09 | Highway engineering pitch melts device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111177597.3A CN113756154B (en) | 2021-10-09 | 2021-10-09 | Highway engineering pitch melts device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113756154A true CN113756154A (en) | 2021-12-07 |
| CN113756154B CN113756154B (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111177597.3A Active CN113756154B (en) | 2021-10-09 | 2021-10-09 | Highway engineering pitch melts device |
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| CN (1) | CN113756154B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114982977A (en) * | 2022-06-10 | 2022-09-02 | 湖南工业大学 | Full-automatic continuous efficient oil tea hulling device |
| CN115162103A (en) * | 2022-07-14 | 2022-10-11 | 山东交科路美达新材料科技有限公司 | Natural asphalt modified asphalt and preparation method and application thereof |
| CN116427232A (en) * | 2023-03-31 | 2023-07-14 | 山东(临沂)公路交通应急装备物资储备中心 | Asphalt melting device for highway engineering |
| CN116786004A (en) * | 2023-08-25 | 2023-09-22 | 潍坊科技学院 | Fertilizer agitated vessel is used in fruit tree planting |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101418078A (en) * | 2008-12-11 | 2009-04-29 | 山东大山路桥工程有限公司 | Rubber powder modified asphalt device |
| CN106245494A (en) * | 2016-08-02 | 2016-12-21 | 徐海慧 | A kind of mini mobile quantitatively sprays the device of Colophonium |
| CN107299584A (en) * | 2017-07-12 | 2017-10-27 | 丁家琪 | A kind of Municipal Engineering Construction concrete road surface casting machine |
| DE212021000034U1 (en) * | 2021-02-26 | 2021-05-21 | Suzhou Kelanbo Textile Technology Co., Ltd. | A dye mixing device for the textile printing and dyeing process |
| WO2021129170A1 (en) * | 2019-12-25 | 2021-07-01 | 王淑英 | Multi-layer mixing fermentation tank for use in chemical industry |
-
2021
- 2021-10-09 CN CN202111177597.3A patent/CN113756154B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101418078A (en) * | 2008-12-11 | 2009-04-29 | 山东大山路桥工程有限公司 | Rubber powder modified asphalt device |
| CN106245494A (en) * | 2016-08-02 | 2016-12-21 | 徐海慧 | A kind of mini mobile quantitatively sprays the device of Colophonium |
| CN107299584A (en) * | 2017-07-12 | 2017-10-27 | 丁家琪 | A kind of Municipal Engineering Construction concrete road surface casting machine |
| WO2021129170A1 (en) * | 2019-12-25 | 2021-07-01 | 王淑英 | Multi-layer mixing fermentation tank for use in chemical industry |
| DE212021000034U1 (en) * | 2021-02-26 | 2021-05-21 | Suzhou Kelanbo Textile Technology Co., Ltd. | A dye mixing device for the textile printing and dyeing process |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114982977A (en) * | 2022-06-10 | 2022-09-02 | 湖南工业大学 | Full-automatic continuous efficient oil tea hulling device |
| CN115162103A (en) * | 2022-07-14 | 2022-10-11 | 山东交科路美达新材料科技有限公司 | Natural asphalt modified asphalt and preparation method and application thereof |
| CN115162103B (en) * | 2022-07-14 | 2023-08-11 | 山东交科路美达新材料科技有限公司 | Natural asphalt modified asphalt and preparation method and application thereof |
| CN116427232A (en) * | 2023-03-31 | 2023-07-14 | 山东(临沂)公路交通应急装备物资储备中心 | Asphalt melting device for highway engineering |
| CN116427232B (en) * | 2023-03-31 | 2023-10-13 | 山东(临沂)公路交通应急装备物资储备中心 | Asphalt melting device for highway engineering |
| CN116786004A (en) * | 2023-08-25 | 2023-09-22 | 潍坊科技学院 | Fertilizer agitated vessel is used in fruit tree planting |
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| CN113756154B (en) | 2022-07-22 |
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