CN115125802A - Asphalt mixing and laying device for road engineering - Google Patents
Asphalt mixing and laying device for road engineering Download PDFInfo
- Publication number
- CN115125802A CN115125802A CN202210866034.3A CN202210866034A CN115125802A CN 115125802 A CN115125802 A CN 115125802A CN 202210866034 A CN202210866034 A CN 202210866034A CN 115125802 A CN115125802 A CN 115125802A
- Authority
- CN
- China
- Prior art keywords
- plate
- asphalt
- road engineering
- base
- mixing
- 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.)
- Granted
Links
- 239000010426 asphalt Substances 0.000 title claims abstract description 58
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 230000033001 locomotion Effects 0.000 claims description 19
- 230000002457 bidirectional effect Effects 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000011384 asphalt concrete Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000013521 mastic Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
Classifications
-
- 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
- E01C19/48—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4806—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely rollers for consolidating or finishing
-
- 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
- E01C19/46—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 and placing the materials, e.g. slurry seals
-
- 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
- E01C19/48—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4806—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely rollers for consolidating or finishing
- E01C19/4826—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely rollers for consolidating or finishing the materials being aggregate mixed with binders
-
- 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
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention relates to an asphalt mixing and laying device for road engineering, which comprises a base and a transverse plate which is fixedly arranged on the base and is parallel to the base, wherein a mixing drum for containing asphalt is fixedly arranged on the transverse plate, a discharge pipe fixed on the transverse plate is arranged at the bottom of the mixing drum, a discharge head is movably arranged on the base through a reciprocating driving mechanism, the reciprocating driving mechanism is connected with a mixing piece arranged in the mixing drum, a conduction mechanism is arranged between the discharge head and the discharge pipe, a round roller for rolling the asphalt on the ground is movably arranged on the transverse plate through a thread lifting mechanism, two side plates are respectively and fixedly arranged on two sides of the transverse plate, the thread lifting mechanism is arranged between the two side plates and is connected with the conduction mechanism, and finally, the device has high automation in working, saves manpower and can effectively improve the working efficiency.
Description
Technical Field
The invention relates to the technical field of equipment for road engineering, in particular to an asphalt mixing and paving device for road engineering.
Background
Has the advantages that: the surface is flat, no joint is formed, the driving is comfortable, the vibration is small, the noise is low, the wear is resistant, the dust is not raised, the cleaning is easy, the construction period is short, the maintenance and the repair are simple and convenient, the recycling is realized, and the method is suitable for periodic construction.
The asphalt pavement is divided into an embedded-extrusion locking type and a grading compact type according to the strength composition principle. The embedded-lock type asphalt pavement is made up by using asphalt surface treatment, asphalt through-pavement and asphalt macadam pavement, belonging to the field of secondary high-grade pavement. The compact asphalt pavement is paved by various asphalt concretes, asphalt mastic broken stones and the like, has high compactness and small pores, is the asphalt pavement with highest strength and stability, and belongs to the high-grade pavement.
Asphalt pavement is the most widely used pavement form, and the shadow of the asphalt pavement can be seen on both conventional road engineering and expressways.
At present, when asphalt pavement is carried out on a road, a manual pavement method is generally adopted for pavement, but the manual pavement workload is large, time and labor are wasted, and the working efficiency is low, so that the construction progress of the road is difficult to provide effective guarantee.
Disclosure of Invention
The present invention is directed to an asphalt mixing and paving apparatus for road engineering, which solves the above problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
an asphalt mixing and paving device for road engineering comprises a base and a transverse plate which is fixedly arranged on the base and is parallel to the base, wherein a stirring cylinder for containing asphalt is fixedly arranged on the transverse plate;
a discharge pipe fixed on the transverse plate is arranged at the bottom of the mixing drum, a discharge head is movably arranged on the base through a reciprocating driving mechanism, the reciprocating driving mechanism is connected with a mixing part arranged in the mixing drum, and a conduction mechanism is arranged between the discharge head and the discharge pipe;
the asphalt mixing device is characterized in that a round roller for rolling the asphalt on the ground is movably arranged on the transverse plate through a thread lifting mechanism, two side plates are fixedly arranged on two sides of the transverse plate respectively, and the thread lifting mechanism is arranged between the two side plates and connected with the conduction mechanism.
As a further scheme of the invention: reciprocating drive mechanism including install on the base and with the sliding component that the ejection of compact head is connected with install on the diaphragm and with sliding component complex circumference runner assembly, circumference runner assembly with the mixed piece is connected.
As a still further scheme of the invention: the slip subassembly includes fixed mounting two guide bars on the base, slides and sets up two reciprocating plate and fixed mounting on the guide bar are in the limiting plate of reciprocating plate lateral part, it is in to go out stub bar fixed mounting reciprocating plate is last, just offer on the base and be used for supplying the logical groove of reciprocating plate activity.
As a still further scheme of the invention: the limiting plate is provided with a strip-shaped chute, the circumferential rotating assembly comprises a rotating plate rotatably mounted on the transverse plate and a cylinder movably arranged on the rotating plate through a diameter length adjusting structure, and the cylinder penetrates through the strip-shaped chute and is in sliding connection with the limiting plate;
still install a driving motor on the diaphragm, a driving motor's output with the rotation axis connection of rotor plate, just the rotation axis connection of rotor plate the mixed piece.
As a still further scheme of the invention: the rotary plate is provided with a deep groove, the radial length adjusting structure comprises a one-way screw rod rotatably installed in the deep groove and a thread block arranged in the deep groove in a sliding mode, the one-way screw rod penetrates through the thread block and is in threaded connection with the thread block, and the column body is fixed on the thread block.
As a still further scheme of the invention: the conduction mechanism comprises two cross rods fixedly mounted on the cross plate, a straight plate and a guide pipe, wherein the straight plate is arranged on the cross rod in a sliding mode, the guide pipe is fixedly mounted on the cross plate and is located on the guide pipe below the discharge pipe, the guide pipe coincides with the central axis of the discharge pipe, the guide pipe is connected with the discharge head through a telescopic hose, a discharge chute is formed in the straight plate, and the discharge pipe and the guide pipe are in sealed sliding fit and are connected with the thread lifting mechanism.
As a still further scheme of the invention: the thread lifting mechanism comprises opposite movable assemblies arranged in front of the two side plates and a lifting plate connected with the opposite movable assemblies through two groups of push-pull assemblies, the lifting plate is connected with the straight plate through a push-pull plate, two ends of the push-pull plate are respectively connected with the lifting plate and the straight plate in a rotating mode, the round roller is movably arranged on the lifting plate through two groups of elastic telescopic assemblies, and a through hole for the movement of the lifting plate and the push-pull plate is formed in the base.
As a still further scheme of the invention: the opposite-direction movable assembly comprises a bidirectional screw rod, a straight rod and two thread plates, wherein the bidirectional screw rod is rotatably installed between the two side plates, the straight rod is fixedly installed between the two side plates, the two thread plates are symmetrically arranged in front of the two side plates, the two thread plates are in threaded connection with the bidirectional screw rod and are in sliding connection with the straight rod, a second driving motor is further installed on the side plates, and the output end of the second driving motor is connected with the bidirectional screw rod.
As a still further scheme of the invention: the push-pull assembly comprises a limiting groove formed in the lifting plate, two movable blocks symmetrically embedded in the limiting groove in a sliding manner, and a first connecting rod and a second connecting rod which are used for connecting the two movable blocks and the two threaded plates;
the first connecting rod and the second connecting rod are arranged in a crossed mode, the middle points of the first connecting rod and the second connecting rod are rotatably connected, and two ends of the first connecting rod and two ends of the second connecting rod are hinged to the movable block and the threaded plate respectively.
As a still further scheme of the invention: the two groups of elastic telescopic structures are respectively arranged at two ends of the lifting plate, each elastic telescopic structure comprises a guide plate fixedly arranged on the lifting plate and a telescopic plate in sliding fit with the guide plate, and the round roller is rotatably arranged between the two telescopic plates;
the lateral part of deflector is fixed with a stand, it is provided with one with to slide on the stand the slider that the expansion plate is fixed, just the periphery of stand still is equipped with the spring in a cover manner, the both ends of spring are connected respectively slider and stand are kept away from the one end of circle roller, the lateral part of deflector still offers and is used for supplying the elongated slot of slider activity.
Compared with the prior art, the invention has the beneficial effects that: the invention has novel design, when asphalt pavement of a road is carried out, the thread lifting mechanism works to drive the round roller to move towards the ground until the round roller is attached to the ground, and the thread lifting mechanism drives the conduction mechanism to move in the movement process to conduct the obtained stub bar with the discharge pipe so as to ensure normal conduction of the asphalt, and the reciprocating driving mechanism can drive the stub bar to carry out reciprocating linear motion when working, so that automatic asphalt spraying is realized, and pavement is finished after rolling by the round roller.
Drawings
Fig. 1 is an isometric view of an embodiment of an asphalt mixing paving apparatus for road construction.
Fig. 2 is a schematic structural view of an embodiment of an asphalt mixing and paving apparatus for road engineering.
Fig. 3 is a schematic structural view of another angle of an embodiment of an asphalt mixing and paving device for road engineering.
Fig. 4 is a schematic structural view of an embodiment of an asphalt mixing and paving device for road engineering at a further angle.
Fig. 5 is an enlarged view of a structure at a in fig. 3.
Fig. 6 is an exploded view of a reciprocating driving mechanism in an embodiment of an asphalt mixing paving apparatus for road construction.
Fig. 7 is an exploded view of a screw elevating mechanism in an embodiment of an asphalt mixing pavement apparatus for road construction.
In the figure: 1. a base; 2. a transverse plate; 3. a mixing drum; 4. a rotating shaft; 5. discharging a stub bar; 6. a round roller; 7. a first drive motor; 8. a transmission belt; 9. a rotating plate; 10. a one-way screw rod; 11. a thread block; 12. a cylinder; 13. a guide bar; 14. a reciprocating plate; 15. a limiting plate; 16. a cross bar; 17. a straight plate; 18. a flexible hose; 19. a discharge pipe; 20. a material guide pipe; 21. a side plate; 22. a second drive motor; 23. a bidirectional screw rod; 24. a straight rod; 25. a thread plate; 26. a first link; 27. a second link; 28. a lifting plate; 29. a guide plate; 30. a retractable plate; 31. a column; 32. a slider; 33. a spring; 34. a limiting groove; 35. a movable block; 36. a push-pull plate.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-7, in an embodiment of the present invention, an asphalt mixing and paving apparatus for road engineering includes a base 1 and a transverse plate 2 fixedly installed on the base 1 and parallel to the base, and a mixing drum 3 for containing asphalt is fixedly installed on the transverse plate 2.
In order to facilitate the movement of the device during working, a plurality of rollers are further mounted on the side portion of the base 1, in actual use, a corresponding cab can be arranged on the base 1, and a constructor can control the movement of the pricking device in the cab to work, or certainly, a tractor can be used at the front end of the device to pull the device to move.
The bottom of churn 3 is provided with one and fixes discharging pipe 19 on the diaphragm 2, just be provided with a stub bar 5 through reciprocating drive mechanism activity on the base 1, just reciprocating drive mechanism is with setting up the mixing part in the churn 3 is connected, stub bar 5 with be provided with conduction mechanism between discharging pipe 19.
Referring to fig. 1 and 6 again, the reciprocating driving mechanism includes a sliding assembly mounted on the base 1 and connected to the discharging head 5, and a circumferential rotating assembly mounted on the transverse plate 2 and matched with the sliding assembly, and the circumferential rotating assembly is connected to the mixing member.
The slip subassembly includes fixed mounting two guide bars 13, slip setting on the base 1 are two reciprocating plate 14 and fixed mounting on the guide bar 13 are in the limiting plate 15 of 14 lateral parts of reciprocating plate, it is in to go out stub bar 5 fixed mounting on the reciprocating plate 14, just offer on the base 1 and be used for supplying the logical groove of the activity of reciprocating plate 14.
A bar-shaped sliding groove is formed in the limiting plate 15, the circumference rotating assembly is installed in a rotating plate 9 on the transverse plate 2 in a rotating mode and a cylinder 12 arranged on the rotating plate 9 through a radial length adjusting structure in a movable mode, and the cylinder 12 penetrates through the bar-shaped sliding groove and is connected with the limiting plate 15 in a sliding mode. Still install first driving motor 7 on diaphragm 2, first driving motor 7's output with the rotation axis connection of rotor plate 9, just the rotation axis connection of rotor plate 9 the mixed piece.
The mixing part is installed including rotating pivot 4 in the churn 3, pivot 4 with the coincidence of the central axis of the two of churn 3, just the fixed many puddlers that are provided with along the circumference in the periphery of pivot 4, pivot 4 with connect through drive belt 8 between the axis of rotation of rotor plate 9.
First driving motor 7 during operation, will drive rotor plate 9 and rotate, then, rotor plate 9 drives cylinder 12 and is circular motion, cylinder 12 carries out sliding fit with limiting plate 15, make limiting plate 15 drive reciprocating plate 14 and be reciprocating motion on two guide bars 13, correspondingly, discharge head 5 just sprinkles pitch to subaerial, therefore, the scope that pitch was sprinkled has just effectively been promoted, rotor plate 9 still can drive pivot 4 through drive belt 8 when rotating and rotate, the puddler in the pivot 4 mixes the pitch raw materials in to churn 3, promote the homogeneity of finally laying.
The rotating plate 9 is provided with a deep groove, the radial length adjusting structure comprises a one-way screw rod 10 rotatably installed in the deep groove and a thread block 11 slidably arranged in the deep groove, the one-way screw rod 10 penetrates through the thread block 11 and is in threaded connection with the thread block, and the column 12 is fixed on the thread block 11.
When the unidirectional screw rod 10 rotates, the thread block 11 is in thread fit with the unidirectional screw rod 10 and moves in a deep groove on the rotating plate 9, then the thread block 11 drives the cylinder 12 to do linear motion, subsequently, the rotating plate 9 drives the cylinder 12 to do radius increase or decrease of circular motion, correspondingly, the reciprocating plate 14 drives the discharge head 5 on the two guide rods 13 to do stroke increase or decrease of reciprocating linear motion, thereby, in actual construction, a worker can select the application range of the discharge head 5 to asphalt according to actual conditions, and the phenomenon of raw material waste is avoided.
Referring to fig. 5 and fig. 6 again, the guiding mechanism includes two cross bars 16 fixedly mounted on the cross plate 2, a straight plate 17 slidably mounted on the two cross bars 16, and a material guiding pipe 20 fixedly mounted on the cross plate 2 and located below the material discharging pipe 19, the central axes of the material guiding pipe 20 and the material discharging pipe 19 are coincident, and the material guiding pipe 20 is connected to the material discharging head 5 through a flexible hose 18. The straight plate 17 is provided with a discharge chute, which is in sealing sliding fit with the discharge pipe 19 and the material guide pipe 20 and is connected with the thread lifting mechanism.
The asphalt mixing device is characterized in that a round roller 6 for rolling the asphalt on the ground is movably arranged on the transverse plate 2 through a thread lifting mechanism, two side plates 21 are fixedly arranged on two sides of the transverse plate 2 respectively, and the thread lifting mechanism is arranged between the two side plates 21 and connected with the conduction mechanism.
Referring to fig. 2 and 7 again, the screw thread lifting mechanism includes two oppositely movable components mounted in front of the two side plates 21 and a lifting plate 28 connected to the oppositely movable components through two sets of push-pull components, and the lifting plate 28 is connected to the straight plate 17 through a push-pull plate 36. Two ends of the push-pull plate 36 are respectively connected with the lifting plate 28 and the straight plate 17 in a rotating manner, the round roller 6 is movably arranged on the lifting plate 28 through two groups of elastic telescopic assemblies, and the base 1 is provided with through holes for the movement of the lifting plate 28 and the push-pull plate 36.
The opposite movable assembly comprises a bidirectional screw rod 23 rotatably arranged between two side plates 21, a straight rod 24 fixedly arranged between the two side plates 21 and two thread plates 25 symmetrically arranged on the bidirectional screw rod 23 and the straight rod 24, wherein the thread plates 25 are in threaded connection with the bidirectional screw rod 23 and are in sliding connection with the straight rod 24, a second driving motor 22 is further arranged on the side plates 21, and the output end of the second driving motor 22 is connected with the bidirectional screw rod 23.
Specifically, the thread plate 25 is provided with two through holes for the two-way screw rod 23 and the straight rod 24 to pass through, wherein the inner wall of the through hole for the two-way screw rod 23 to pass through is provided with a thread engaged with the two-way screw rod 23.
The push-pull assembly comprises a limit groove 34 arranged on the lifting plate 28, two movable blocks 35 symmetrically and slidably embedded in the limit groove 34, and a first connecting rod 26 and a second connecting rod 27 which connect the two movable blocks 35 and the two threaded plates 25. The first connecting rod 26 and the second connecting rod 27 are arranged in a crossed manner, the middle points of the two connecting rods are rotatably connected, and two ends of the first connecting rod 26 and two ends of the second connecting rod 27 are respectively hinged with the movable block 35 and the threaded plate 25.
When the second driving motor 22 drives the bidirectional screw rod 23 to rotate, the straight rod 24 guides the two threaded plates 25, so that the two threaded plates 25 are simultaneously in threaded fit with the bidirectional screw rod 23 to move close to or away from each other, when the two threaded plates 25 move close to each other, the first connecting rod 26 and the second connecting rod 27 drive the two movable blocks 35 to move close to each other in the limiting groove 34, the height of the lifting plate 28 is lowered, meanwhile, the lifting plate 28 pulls the straight plate 17 to slide on the two cross rods 16 through the push-pull plate 36, so that the discharge pipe 19, the guide pipe 20, the telescopic hose 18 and the discharge head 5 form a passage, asphalt can be guided out to the ground, and along with the movement of subsequent devices, the round roller 6 rolls the asphalt on the ground to finish laying.
Two sets of elasticity extending structure installs respectively the both ends of lifter plate 28, elasticity extending structure includes fixed mounting guide plate 29 on the lifter plate 28 and with the expansion plate 30 that guide plate 29 slip registrate, circle roller 6 rotates and installs two between the expansion plate 30. The lateral part fixed mounting of deflector 29 has a stand 31, it is provided with one with to slide on the stand 31 the slider 32 that the expansion plate 30 is fixed, just the periphery of stand 31 still overlaps and is equipped with spring 33, the both ends of spring 33 are connected respectively slider 32 and stand 31 are kept away from the one end of round roller 6, the lateral part of deflector 29 has still been seted up and has been used for supplying the elongated slot of slider 32 activity.
When the round roller 6 rolls on the ground asphalt, the expansion plate 30 slides for a distance towards the guide plate 29, the expansion plate 30 drives the sliding block 32 to slide on the upright post 31, the spring 33 is compressed, and elastic potential energy is stored, so that the force is provided for rolling the asphalt by the round roller 6, and the laying is effectively carried out.
The working principle of the invention is as follows: when the two-way screw 23 is driven to rotate by the second driving motor 22, the straight rod 24 guides the two threaded plates 25, so that the two threaded plates 25 are simultaneously in threaded fit with the two-way screw 23 to move close to or away from each other, when the two threaded plates 25 move close to each other, the two movable blocks 35 are driven by the first connecting rod 26 and the second connecting rod 27 to move close to each other in the limiting groove 34, the height of the lifting plate 28 is lowered, and meanwhile, the lifting plate 28 pulls the straight plate 17 to slide on the two cross rods 16 through the push-pull plate 36, so that the discharge pipe 19, the guide pipe 20, the telescopic hose 18 and the discharge head 5 form a passage, and asphalt can be guided out to the ground;
when the first driving motor 7 works, the rotating plate 9 is driven to rotate, so that the rotating plate 9 drives the cylinder 12 to do circular motion, the cylinder 12 is in sliding fit with the limiting plate 15, the limiting plate 15 drives the reciprocating plate 14 to do reciprocating motion on the two guide rods 13, and correspondingly, the discharging head 5 sprays asphalt to the ground, so that the asphalt spraying range is effectively improved, the rotating plate 9 can drive the rotating shaft 4 to rotate through the driving belt 8 during rotation, the stirring rods on the rotating shaft 4 mix asphalt raw materials in the stirring cylinder 3, and the final paving uniformity is improved;
when the unidirectional screw rod 10 rotates, the thread block 11 is in threaded fit with the unidirectional screw rod 10 and moves in a deep groove on the rotating plate 9, so that the thread block 11 drives the cylinder 12 to do linear motion, subsequently, the rotating plate 9 drives the cylinder 12 to do radius increase or decrease of circular motion, correspondingly, the reciprocating plate 14 drives the discharge head 5 on the two guide rods 13 to do stroke increase or decrease of reciprocating linear motion, and therefore, in actual construction, workers can select the application range of the discharge head 5 to asphalt according to actual conditions, and raw material waste is avoided;
along with the removal of follow-up device, the subaerial pitch of round roller 6 just roll-in, and in the roll-in process, expansion plate 30 will slide a section distance in towards deflector 29, and expansion plate 30 drives slider 32 and slides on stand 31, and spring 33 is compressed, reserve elastic potential energy to, just, provide the dynamics for the roll-in of round roller 6 to pitch, guaranteed the effective of laying and gone on.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
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 (10)
1. An asphalt mixing and paving device for road engineering is characterized by comprising a base (1) and a transverse plate (2) which is fixedly arranged on the base (1) and is parallel to the base, wherein a stirring cylinder (3) for containing asphalt is fixedly arranged on the transverse plate (2);
a discharge pipe (19) fixed on the transverse plate (2) is arranged at the bottom of the mixing drum (3), a discharge head (5) is movably arranged on the base (1) through a reciprocating driving mechanism, the reciprocating driving mechanism is connected with a mixing part arranged in the mixing drum (3), and a conduction mechanism is arranged between the discharge head (5) and the discharge pipe (19);
the asphalt mixing machine is characterized in that a round roller (6) used for rolling the above-ground asphalt is movably arranged on the transverse plate (2) through a thread lifting mechanism, two side plates (21) are fixedly arranged on two sides of the transverse plate (2), and the thread lifting mechanism is arranged between the two side plates (21) and connected with the conduction mechanism.
2. The asphalt mixing and paving device for road engineering according to claim 1, characterized in that the reciprocating driving mechanism comprises a sliding component installed on the base (1) and connected with the discharge head (5) and a circumferential rotating component installed on the transverse plate (2) and matched with the sliding component, and the circumferential rotating component is connected with the mixing part.
3. The asphalt mixing and paving device for road engineering according to claim 2, characterized in that the sliding assembly comprises two guide rods (13) fixedly mounted on the base (1), a reciprocating plate (14) slidably arranged on the two guide rods (13), and a limiting plate (15) fixedly mounted on the side of the reciprocating plate (14), the discharge head (5) is fixedly mounted on the reciprocating plate (14), and the base (1) is provided with a through groove for the movement of the reciprocating plate (14).
4. The asphalt mixing and paving device for road engineering according to claim 3, wherein the limiting plate (15) is provided with a strip chute, the circumferential rotating assembly comprises a rotating plate (9) rotatably mounted on the transverse plate (2) and a cylinder (12) movably arranged on the rotating plate (9) through a diameter and length adjusting structure, and the cylinder (12) penetrates through the strip chute and is slidably connected with the limiting plate (15);
still install first driving motor (7) on diaphragm (2), the output of first driving motor (7) with the rotation axis connection of rotor plate (9), just the rotation axis connection of rotor plate (9) the mixed piece.
5. The asphalt mixing and paving device for road engineering according to claim 4, characterized in that the rotating plate (9) is provided with a deep groove, the radial length adjusting structure comprises a one-way screw rod (10) rotatably installed in the deep groove and a thread block (11) slidably arranged in the deep groove, the one-way screw rod (10) penetrates through and is in threaded connection with the thread block (11), and the column body (12) is fixed on the thread block (11).
6. The asphalt mixing and paving device for road engineering according to claim 5, characterized in that the guiding mechanism comprises two cross rods (16) fixedly mounted on the cross plate (2), a straight plate (17) slidably arranged on the two cross rods (16), and a material guiding pipe (20) fixedly mounted on the cross plate (2) and located below the material discharging pipe (19), the central axes of the material guiding pipe (20) and the material discharging pipe (19) are coincident, and the material guiding pipe (20) is connected with the material discharging head (5) through a flexible hose (18);
the straight plate (17) is provided with a discharge chute, is in sealed sliding fit with the discharge pipe (19) and the material guide pipe (20), and is connected with the thread lifting mechanism.
7. The asphalt mixing and paving device for road engineering according to claim 6, characterized in that the screw thread lifting mechanism comprises a oppositely movable component arranged in front of the two side plates (21) and a lifting plate (28) connected with the oppositely movable component through two sets of push-pull components, the lifting plate (28) is connected with the straight plate (17) through a push-pull plate (36);
the two ends of the push-pull plate (36) are respectively rotatably connected with the lifting plate (28) and the straight plate (17), the round roller (6) is movably arranged on the lifting plate (28) through two groups of elastic telescopic assemblies, and the base (1) is provided with through holes for the movement of the lifting plate (28) and the push-pull plate (36).
8. The asphalt mixing and paving device for road engineering according to claim 7, characterized in that the oppositely movable components comprise a bidirectional screw rod (23) rotatably installed between the two side plates (21), a straight rod (24) fixedly installed in front of the two side plates (21), and two thread plates (25) symmetrically arranged on the bidirectional screw rod (23) and the straight rod (24), the thread plates (25) are in threaded connection with the bidirectional screw rod (23) and are in sliding connection with the straight rod (24), a second driving motor (22) is further installed on the side plates (21), and the output end of the second driving motor (22) is connected with the bidirectional screw rod (23).
9. The asphalt mixing and paving device for road engineering according to claim 8, characterized in that the push-pull assembly comprises a limit groove (34) opened on the lifting plate (28), two movable blocks (35) symmetrically and slidably engaged in the limit groove (34), and a first connecting rod (26) and a second connecting rod (27) connecting the two movable blocks (35) and the two threaded plates (25);
the first connecting rod (26) and the second connecting rod (27) are arranged in a crossed mode, the middle points of the first connecting rod and the second connecting rod are connected in a rotating mode, and two ends of the first connecting rod (26) and two ends of the second connecting rod (27) are hinged to the movable block (35) and the threaded plate (25) respectively.
10. An asphalt mixing and paving device for road engineering according to claim 9, characterized in that two sets of said elastic telescopic structures are respectively installed at both ends of said lifting plate (28), said elastic telescopic structures comprise a guide plate (29) fixedly installed on said lifting plate (28) and a telescopic plate (30) slidably engaged with said guide plate (29), said circular roller (6) is rotatably installed between two said telescopic plates (30);
the lateral part fixed mounting of deflector (29) has a stand (31), it is provided with one with to slide on stand (31) slider (32) that expansion plate (30) are fixed, just the periphery of stand (31) still overlaps and is equipped with spring (33), the both ends of spring (33) are connected respectively slider (32) and stand (31) are kept away from the one end of circle roller (6), the elongated slot that is used for supplying slider (32) activity is still seted up to the lateral part of deflector (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210866034.3A CN115125802B (en) | 2022-07-22 | 2022-07-22 | Asphalt mixing and paving device for road engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210866034.3A CN115125802B (en) | 2022-07-22 | 2022-07-22 | Asphalt mixing and paving device for road engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115125802A true CN115125802A (en) | 2022-09-30 |
| CN115125802B CN115125802B (en) | 2023-11-17 |
Family
ID=83384147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210866034.3A Active CN115125802B (en) | 2022-07-22 | 2022-07-22 | Asphalt mixing and paving device for road engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115125802B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116377805A (en) * | 2023-06-01 | 2023-07-04 | 河南公路卫士交通科技有限公司 | Asphalt coating device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6286436B1 (en) * | 1999-09-24 | 2001-09-11 | Giancarlo A. Sansalone | Mobile cement laying machine |
| CN112681096A (en) * | 2020-12-23 | 2021-04-20 | 澧县荣友沥青混凝土有限责任公司 | Asphalt laying device for road maintenance |
| CN112832092A (en) * | 2021-01-12 | 2021-05-25 | 付文兵 | Asphalt laying device for building construction and laying method thereof |
| CN216379056U (en) * | 2021-12-28 | 2022-04-26 | 吴亦林 | Crack repairing device for asphalt highway construction |
| CN216809443U (en) * | 2022-03-03 | 2022-06-24 | 王应东 | A asphalt concrete warm-mixing device for energy saving and consumption reduction |
-
2022
- 2022-07-22 CN CN202210866034.3A patent/CN115125802B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6286436B1 (en) * | 1999-09-24 | 2001-09-11 | Giancarlo A. Sansalone | Mobile cement laying machine |
| CN112681096A (en) * | 2020-12-23 | 2021-04-20 | 澧县荣友沥青混凝土有限责任公司 | Asphalt laying device for road maintenance |
| CN112832092A (en) * | 2021-01-12 | 2021-05-25 | 付文兵 | Asphalt laying device for building construction and laying method thereof |
| CN216379056U (en) * | 2021-12-28 | 2022-04-26 | 吴亦林 | Crack repairing device for asphalt highway construction |
| CN216809443U (en) * | 2022-03-03 | 2022-06-24 | 王应东 | A asphalt concrete warm-mixing device for energy saving and consumption reduction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116377805A (en) * | 2023-06-01 | 2023-07-04 | 河南公路卫士交通科技有限公司 | Asphalt coating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115125802B (en) | 2023-11-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115125802A (en) | Asphalt mixing and laying device for road engineering | |
| CN107321424A (en) | A kind of caking cement for building recycles breaker | |
| CN209652713U (en) | A kind of concrete pavement construction evener | |
| CN107186885A (en) | A kind of cement uniform stirrer for building | |
| CN110107058A (en) | A kind of indoor wall finishing fast spraying mopping device | |
| CN110541366A (en) | Highway engineering bridge construction bridge face concrete health preserving device | |
| CN110863412A (en) | Cement plate laying equipment for building | |
| CN209260518U (en) | A kind of highway maintenance equipment | |
| CN210712710U (en) | Watering equipment for civil engineering | |
| CN109112939A (en) | A kind of cement flooring galling device | |
| CN211429972U (en) | Novel soil environmental protection of municipal garden restores paving equipment | |
| CN212505778U (en) | Road surface patching device is used in road construction | |
| CN114892596B (en) | Construction equipment is pour to water conservancy bank protection inclined plane | |
| CN114687271A (en) | Movable concrete engineering pavement ground seam filling device | |
| CN114045727A (en) | Water-based asphalt paving device for highway engineering | |
| CN210333553U (en) | Reinforcing bar surface cleaning device for concrete construction | |
| CN221167315U (en) | Energy-saving oil pressure padder | |
| CN220539265U (en) | Concrete crack control device for high-strength steel bar straight thread connection | |
| CN111926666A (en) | High-efficient patching device of bituminous paving for municipal works | |
| CN219342760U (en) | Asphalt compaction mechanism for municipal road and bridge construction | |
| CN216074623U (en) | Road surface compactor for civil engineering | |
| CN219647890U (en) | Tunnel coating spraying device | |
| CN118167362B (en) | Be used for road and bridge tunnel lining maintenance equipment | |
| CN220952835U (en) | Hydraulic engineering construction concrete surface leveling device | |
| CN217871977U (en) | Construction engineering design is with intelligent construction equipment that consolidates |
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 |