CN111851219A - Concrete pavement paver and concrete paving method - Google Patents
Concrete pavement paver and concrete paving method Download PDFInfo
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- CN111851219A CN111851219A CN202010730215.4A CN202010730215A CN111851219A CN 111851219 A CN111851219 A CN 111851219A CN 202010730215 A CN202010730215 A CN 202010730215A CN 111851219 A CN111851219 A CN 111851219A
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- stirring
- wall
- shell
- paving
- motor
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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
- E01C19/48—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
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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
- E01C19/46—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
- E01C19/47—Hydraulic cement concrete mixers combined with distributing means specially adapted for road building
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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
- E01C19/46—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
- E01C19/47—Hydraulic cement concrete mixers combined with distributing means specially adapted for road building
- E01C19/475—Distributing means therefor, e.g. boom-and-bucket arrangements
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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
- E01C19/48—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
- E01C19/48—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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention provides a concrete pavement paver and a concrete paving method, which comprise a paver frame, a stirring unit, a discharging unit and a filling unit, wherein the paver frame is of a convex structure, the stirring unit is arranged on the left inner wall and the right inner wall inside the paver frame through bearings, the discharging unit is arranged at the lower end of the paver frame, and the filling unit is arranged on the outer wall of the lower side of the left end of the paver frame; according to the invention, the stirring unit is added, and after the paver receives the material, the stirring unit can preferentially stir the concrete, so that the concrete is prevented from being solidified, the quality of the concrete during paving is ensured, and the construction is convenient; the filling unit is additionally arranged, so that when the paving operation is carried out, the filling unit can fill the part with the missing materials according to the paving effect of the pavement, the paved concrete pavement meets the use requirement, and the defect of the concrete pavement is prevented from causing influence on use.
Description
Technical Field
The invention relates to the technical field of pavement concrete paving and processing, in particular to a concrete pavement paver.
Background
Because the cement concrete pavement is a pavement structure with larger rigidity, strong load stress diffusion capability, good stability and long service life, in the construction of highways and bridges, the concrete pavement which is cast and paved on site is usually adopted, the concrete pavement is a pavement which takes cement concrete as a main material as a surface layer, and after the construction of a roadbed is finished, the concrete is poured and paved on the roadbed according to requirements, so that the pavement has enough strength and durability.
However, the following problems exist in the prior pavement concrete paving processing:
the general concrete paver adopts scraper type cloth when paving, because the moisture evaporation in the concrete, therefore the concrete produces the solidification easily, is unfavorable for the construction, and can't guarantee the road surface quality after paving.
Secondly, most of the concrete is conveyed to a spiral conveying roller through a scraper when the traditional paver works, the spiral conveying roller conveys the concrete to a leveling unit, and finally leveling operation is carried out; during paving, whether the material is distributed evenly or not cannot be ensured, so that the paved road surface cannot meet the requirement.
Disclosure of Invention
The technical problem to be solved
The concrete pavement paver provided by the invention can solve the problems pointed out in the background technology.
Two technical schemes
In order to achieve the above purpose, the invention adopts the following technical scheme that the concrete pavement paver comprises a paver frame, a stirring unit, a discharging unit and a filling unit, wherein the paver frame is of a convex structure, the stirring unit is arranged on the left inner wall and the right inner wall inside the paver frame through bearings, the discharging unit is arranged at the lower end of the paver frame, the filling unit is arranged on the outer wall of the lower side of the left end of the paver frame, and the concrete pavement paver comprises a paver body, a stirrer, a stirring unit, a discharging unit:
the frame of paving is including the shell that paves, rotatory lid, removal wheel, backup pad and driving motor, wherein: a feed inlet is formed in the outer wall of the middle of the upper end of the spreading shell, a first discharge outlet is formed in the right side of the lower end of the spreading shell, a second discharge outlet is formed in the lower side of the left end of the spreading shell, a fixing groove is formed in the inner wall of the first discharge outlet at the lower end of the spreading shell, and a fixing block is arranged on the outer wall of the lower side of the right end of the spreading shell; wherein, the feed inlet upper end is rotated through the drive pin and is connected with the rotating cover, and drive motor passes through the motor cover to be installed in the fixed block upper end, and the universal driving shaft is installed to paving shell lower extreme bilateral symmetry, and the drive motor output shaft is connected through the belt drive with the right side universal driving shaft, and the universal driving shaft both ends are provided with the backup pad, and the linkage groove that is used for the installation to remove the wheel is offered to the backup pad lower extreme, removes the wheel and installs in the linkage groove through the bearing, removes to be connected through.
The stirring unit includes agitator motor, (mixing) shaft, puddler, wherein: agitator motor passes through the motor cabinet to be installed on the shell right-hand member middle part outer wall that paves, and agitator motor has a (mixing) shaft through splined connection, and the (mixing) shaft other end rotates through the bearing to be connected on the shell left end middle part inner wall that paves, and it is equipped with the puddler from left to right evenly to overlap through the flange structure on the (mixing) shaft outer wall.
The ejection of compact unit includes ejection of compact motor, conveyer belt, transportation roller, pivot, scraper blade, limiting plate, a material stirring roller, carries out the piece and shakes the material branch chain, wherein: the ejection of compact motor passes through the motor frame setting on the outer wall of spreading shell rear end middle part below, the transportation area sets up in the fixed slot, and transport area both ends symmetry about install the pivot, ejection of compact motor passes through splined connection with the right side pivot, the transportation roller passes through flange structure cover and establishes on the pivot outer wall, evenly be provided with the scraper blade on the transportation area outer wall, the right side transportation roller below spreads the shell lower extreme outer wall around the symmetry be provided with the limiting plate, install a stirring roller through the universal driving shaft between the limiting plate, evenly be provided with the piece of carrying out along stirring roller outer wall circumference, the right side pivot is connected through the belt drive with a stirring roller, the stirring material branch is installed to spreading shell middle part lower extreme.
The filling unit is including filling casing, linkage roller, linkage piece, striker plate, support spring bar, bracing piece, stirring branch chain and roll-in branch chain, wherein: the filling shell is arranged on the outer wall of a first discharge port at the left end of the paving shell, a first cavity is arranged on the right side in the filling shell, a second cavity is arranged on the left side in the filling shell, wherein the right end of the first cavity is consistent with the left end of the second discharge port in height, a linkage through hole is formed between the first cavity and the second cavity, a filler through hole is uniformly formed in the middle of the lower end of the second cavity from front to back, a linkage block is slidably connected in the filler through hole, a striker plate is arranged at the lower end of the linkage block, the linkage block is arranged at the left edge of the upper end of the striker plate, the right end of the striker plate is arranged at the lower end of the second cavity through a bearing, supporting rods are symmetrically arranged on the right side of the middle of the striker plate from front to back through the bearing, the other ends of the supporting rods, the rolling branched chain is arranged on the outer wall of the left end of the second cavity.
As a preferred technical scheme of the invention, the vibration material branched chain comprises a vibration motor, a support frame, an amplification spring and a vibration material plate, wherein: the support frame sets up at the shell middle part lower extreme that paves, and the support frame is inside to be seted up the U-shaped recess that falls, and shock dynamo installs on the inner wall of the U-shaped recess upper end that falls in, and the amplification spring bilateral symmetry is installed at the support frame lower extreme, and the amplification spring other end is connected with the vibrations flitch, and shock dynamo output shaft is connected in vibrations flitch upper end.
As a preferred technical scheme of the invention, the stirring branch chain comprises a driving motor, a second stirring shaft and stirring teeth, wherein: driving motor passes through the motor supporting seat to be installed on No. two cavity right-hand members outer walls, and the driving motor output shaft has No. two (mixing) shafts through splined connection, evenly installs No. two (mixing) shafts through the bearing from the front backward on No. two cavity middle part downside inner walls, is connected through the belt drive between No. two (mixing) shafts, evenly is provided with the stirring tooth along No. two (mixing) shaft outer wall circumference.
As a preferred technical scheme of the present invention, the rolling branched chain includes a second material stirring roller, a material stirring sheet, a material pressing housing, a fixing plate, and a material pressing roller, wherein: no. two stirring rollers are installed on the inner wall of the front end and the rear end of the cavity through a universal driving shaft, stirring pieces are evenly arranged along the circumferential direction of the outer wall of the second stirring roller, the second stirring roller is connected with a left rotating shaft through belt transmission, a material pressing shell is installed on the lower side of the left end of the filling shell, a fixing plate is symmetrically installed on the outer wall of the front end and the rear end of the material pressing shell, a material pressing roller is arranged at the lower end of the fixing plate through the universal driving shaft, and a material pressing roller is connected with a left moving.
As a preferable technical scheme of the invention, the lower end of the second cavity is a structure with the height gradually reduced from the edge to the center.
As a preferred technical scheme of the invention, the left side of the middle part of the vibration material plate is of a horizontal structure, and the right side of the middle part of the vibration material plate is of a structure which gradually inclines upwards from left to right.
As a preferable technical scheme of the invention, the execution sheet is of a spiral structure for spreading materials, and the rotation directions of the execution sheets on the front side and the rear side of the outer wall of the first material shifting roller are opposite.
As a preferable technical scheme of the invention, the stirring rods are of a hollow fan-shaped structure and are uniformly arranged along the circumferential direction of the first stirring shaft.
Three beneficial effects
The invention greatly improves the pavement concrete paving processing: the general concrete paver adopts scraper type cloth when paving, because the moisture evaporation in the concrete, therefore the concrete produces the solidification easily, is unfavorable for the construction, and can't guarantee the road surface quality after paving.
Secondly, most of the concrete is conveyed to a spiral conveying roller through a scraper when the traditional paver works, the spiral conveying roller conveys the concrete to a leveling unit, and finally leveling operation is carried out; during paving, whether the material is distributed evenly or not cannot be ensured, so that the paved road surface cannot meet the requirement.
According to the invention, the stirring unit is added, and after the paver receives the material, the stirring unit can preferentially stir the concrete, so that the concrete is prevented from being solidified, the quality of the concrete during paving is ensured, and the construction is convenient.
The filling unit is additionally arranged, so that when the paving operation is carried out, the filling unit can fill the part with the missing materials according to the paving effect of the pavement, the paved concrete pavement meets the use requirement, and the defect of the concrete pavement is prevented from causing influence on use.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a front sectional view of the present invention.
FIG. 2 is a sectional view taken along line A-A of FIG. 1 of the present invention.
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1 of the present invention.
FIG. 4 is a cross-sectional view taken along line C-C of FIG. 1 of the present invention.
FIG. 5 is a cross-sectional view taken along line D-D of FIG. 1 of the present invention.
Fig. 6 is a partial enlarged view of the present invention at E of fig. 1.
FIG. 7 is a sectional view taken along line F-F of FIG. 1 of the present invention.
Fig. 8 is a partial enlarged view of the invention at G of fig. 1.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 8, concrete pavement paver, including paver frame 1, stirring unit 2, ejection of compact unit 3 and filling unit 4, paver frame 1 is convex structure, installs stirring unit 2 through the bearing on the inner wall about paver frame 1 is inside, and paver frame 1 lower extreme is provided with ejection of compact unit 3, is provided with filling unit 4 on the outer wall of paver frame 1 left end downside, wherein:
the paving machine frame 1 comprises a paving shell 11, a rotary cover 12, a moving wheel 13, a supporting plate 14 and a transmission motor 15, wherein: a feeding hole 111 is formed in the outer wall of the middle of the upper end of the paving shell 11, a first discharging hole 112 is formed in the right side of the lower end of the paving shell 11, a second discharging hole 113 is formed in the lower side of the left end of the paving shell 11, a fixing groove is formed in the inner wall of the first discharging hole 112 in the lower end of the paving shell 11, and a fixing block 114 is arranged on the outer wall of the lower side of the right end of the paving shell 11; the upper end of the feeding hole 111 is rotatably connected with a rotating cover 12 through a transmission pin, a transmission motor 15 is mounted at the upper end of a fixed block 114 through a motor cover, linkage shafts are symmetrically mounted at the left and right sides of the lower end of the paving shell 11, an output shaft of the transmission motor 15 is connected with the right linkage shaft through belt transmission, supporting plates 14 are arranged at two ends of each linkage shaft, a linkage groove used for mounting a moving wheel 13 is formed in the lower end of each supporting plate 14, the moving wheels 13 are mounted in the linkage grooves through bearings, and the moving wheels 13 are connected through belt transmission;
when the concrete work is carried out, the transmission motor 15 is turned on, the transmission motor 15 drives the right moving wheel 13 through belt transmission, and therefore the paver is moved to a construction road section; the rotary cover 12 is opened, and concrete is put into the paver from the feed port 111; after the work is completed, the rotary cover 12 is closed.
Stirring unit 2 includes agitator motor 21, (mixing) shaft 22, puddler 23, wherein: the stirring motor 21 is installed on the outer wall of the middle part of the right end of the paving shell 11 through a motor base, the stirring motor 21 is connected with a first stirring shaft 22 through a spline, the other end of the first stirring shaft 22 is rotatably connected onto the inner wall of the middle part of the left end of the paving shell 11 through a bearing, a stirring rod 23 is uniformly sleeved on the outer wall of the first stirring shaft 22 from left to right through a flange structure, the stirring rod 23 is of a hollow fan-shaped structure, and the stirring rod 23 is uniformly arranged along the circumferential direction of the first stirring shaft 22; during specific work, the stirring motor 21 is turned on, and the stirring motor 21 drives the stirring rod 23 through the first stirring shaft 22 to stir the concrete in the paver.
The discharging unit 3 comprises a discharging motor 31, a conveying belt 32, a conveying roller 33, a scraper 34, a limiting plate 35, a first material shifting roller 36, an execution sheet 37 and a material vibrating branch chain 38, wherein: the discharging motor 31 is arranged on the outer wall below the middle part of the rear end of the paving shell 11 through a motor frame, the conveying belt 32 is arranged in a fixed groove, rotating shafts are symmetrically arranged at the left end and the right end of the conveying belt 32, the discharging motor 31 is connected with the rotating shaft at the right side through a spline, the conveying roller 33 is sleeved on the outer wall of the rotating shaft through a flange structure, scraping plates 34 are uniformly arranged on the outer wall of the conveying belt 32, limiting plates 35 are symmetrically arranged on the outer wall of the lower end of the paving shell 11 below the conveying roller 33 at the right side in a front-back mode, a first material stirring roller 36 is arranged between the limiting plates 35 through a linkage shaft, actuating pieces 37 are uniformly arranged along the circumferential direction of the outer wall of the first material stirring roller 36, the rotating shaft at the right side is connected with the first; during specific work, the discharging motor 31 is turned on, the discharging motor 31 drives the conveying roller 33 to rotate through the rotating shaft, the conveying roller 33 drives the conveying belt 32 to convey the stirred concrete to the first discharging port 112, and the concrete is spread through the first discharging port 112 under the action of the first material shifting roller 36; and opening the material vibrating branch chain 38, and vibrating the paved concrete by the material vibrating branch chain 38.
The vibration material branch chain 38 comprises a vibration motor 381, a support frame 382, an amplification spring 383 and a vibration material plate 384, wherein: the supporting frame 382 is arranged at the lower end of the middle part of the paving shell 11, an inverted U-shaped groove 3821 is formed in the supporting frame 382, the vibration motor 381 is installed in the inner wall of the upper end of the inverted U-shaped groove 3821, the amplification springs 383 are installed at the lower end of the supporting frame 382 in a bilateral symmetry manner, the other end of the amplification spring 383 is connected with the vibration plate 384, the left side of the middle part of the vibration plate 384 is of a horizontal structure, and the right side of the middle part of the vibration plate 384 is of a structure which gradually inclines; an output shaft of the vibration motor 381 is connected to the upper end of the vibration plate 384; during specific work, the vibration motor 381 is started, and the vibration plate 384 is matched with the amplification spring 383 to perform vibration treatment on paved concrete under the action of the vibration motor 381.
The filling unit 4 comprises a filling shell 41, a linkage roller 42, a linkage block 43, a material baffle 44, a support spring rod 45, a support rod 46, a stirring branched chain 47 and a rolling branched chain 48, wherein: the filling shell 41 is installed on the outer wall of the first discharge port 112 at the left end of the paving shell 11, a first cavity 411 is formed in the right side inside the filling shell 41, a second cavity 412 is formed in the left side inside the filling shell 41, and the lower end of the second cavity 412 is of a structure with the height gradually reduced from the edge to the center; wherein, a cavity 411 right-hand member and No. two 113 left ends highly uniform of discharge gate, linkage through-hole has been seted up between cavity 411 and No. two cavities 412, filler through-hole has evenly been seted up in the past backward in the middle part of No. two cavities 412 lower extreme, linkage piece 43 sliding connection is in filler through-hole, linkage piece 43 lower extreme is provided with striker plate 44, and linkage piece 43 sets up in striker plate 44 upper end left side edge, striker plate 44 right-hand member passes through the bearing and installs No. two cavities 412 lower extreme, striker plate 44 middle part right side is provided with bracing piece 46 through bearing front and back symmetry, the bracing piece 46 other end is connected with linkage roller 42 through the bearing, support spring rod 45 one end is installed on bracing piece 46 middle part lateral wall, the other end is connected at striker plate 44 lower extreme, be provided with stirring branch 47 on No. two cavities 412 inner walls, roll-in.
During specific work, when concrete passes through the second discharge port 113, the rolling branched chain 48 is opened, and the concrete is conveyed to the second cavity 412 through the first cavity 411 under the action of the rolling branched chain 48; the stirring branched chain 47 is opened, concrete is stirred for the second time, when the linkage roller 42 passes through a pit left by improper paving, the linkage roller 42 performs corresponding up-and-down reciprocating motion along with the height of the concrete pavement, the linkage roller 42 drives the linkage block 43 to move downwards through the striker plate 44 under the action of the supporting spring rod 45, so that the concrete in the cavity II 412 flows to the pit from the filling through hole, and the defect is filled; after the filling is completed, the link roller 42 returns upward by driving the link block 43 through the striker plate 44.
The stirring branch 47 includes a driving motor 471, a second stirring shaft 472, and stirring teeth 473, wherein: a driving motor 471 is installed on the outer wall of the right end of the second cavity 412 through a motor supporting seat, an output shaft of the driving motor 471 is connected with a second stirring shaft 472 through a spline, the inner wall of the lower side of the middle part of the second cavity 412 is evenly provided with the second stirring shaft 472 from front to back through a bearing, the second stirring shafts 472 are connected through belt transmission, and stirring teeth 473 are evenly arranged along the circumferential direction of the outer wall of the second stirring shaft 472; during specific work, the driving motor 471 is turned on, and the driving motor 471 drives the stirring teeth 473 through the second stirring shaft 472 to perform secondary stirring processing on the concrete inside the second cavity 412.
The rolling branched chain 48 comprises a second material poking roller 481, a material poking sheet 482, a material pressing shell 483, a fixing plate 484 and a material pressing roller 485, wherein: the second material stirring roller 481 is arranged on the inner walls of the front end and the rear end of the first cavity 411 through a linkage shaft, material stirring sheets 482 are uniformly arranged along the circumferential direction of the outer wall of the second material stirring roller 481, the second material stirring roller 481 is connected with a left rotating shaft through belt transmission, a material pressing shell 483 is arranged on the lower side of the left end of the filling shell 41, fixing plates 484 are symmetrically arranged on the outer walls of the front end and the rear end of the material pressing shell 483, the lower end of each fixing plate 484 is provided with a material pressing roller 485 in a rotating mode through the linkage shaft, and the material pressing rollers 485 are connected; during specific work, the left rotating shaft drives the second stirring roller 481 to rotate through belt transmission, and the second stirring roller 481 drives the stirring sheet 482 to stir and convey concrete to the second cavity 412 through the first cavity 411; after the work is finished, the nip roll 485 performs the rolling treatment on the concrete under the action of the left moving wheel 13.
In addition, the invention also provides a concrete paving method of the concrete pavement paving machine, which is completed by the concrete pavement paving machine in a matching way and comprises the following steps:
the first step is as follows: turning on the transmission motor 15, and driving the right moving wheel 13 by the transmission motor 15 through belt transmission, so as to move the paver to the construction road section; the rotary cover 12 is opened and concrete is fed into the paver through the feed opening 111.
The second step is that: and (3) turning on the stirring motor 21, wherein the stirring motor 21 drives the stirring rod 23 to stir the concrete in the paver through the first stirring shaft 22.
The third step: open ejection of compact motor 31, ejection of compact motor 31 rotates through pivot drive transportation roller 33, and transportation roller 33 drives the concrete that the transportation area 32 was accomplished the stirring and transports to discharge gate 112 No. one, and the concrete is spread under the effect of dialling material roller 36 through discharge gate 112 No. one, opens shock dynamo 381, and the cooperation amplification spring 383 shakes the concrete of accomplishing of vibrations board 384 under shock dynamo 381's effect and handles.
The fourth step: when the concrete passes through the second discharge port 113, the left rotating shaft drives the second stirring roller 481 to rotate through belt transmission, and the second stirring roller 481 drives the stirring sheet 482 to pass through the first cavity 411; dial to cavity No. two 412; and (3) opening the driving motor 471, and driving the stirring teeth 473 to perform secondary stirring treatment on the concrete in the second cavity 412 through the second stirring shaft 472 by the driving motor 471.
The fifth step: when the linkage roller 42 passes through a pit left by improper paving, the linkage roller 42 performs corresponding up-and-down reciprocating motion along with the height of the concrete pavement, the linkage roller 42 drives the linkage block 43 to move downwards through the striker plate 44 under the action of the supporting spring rod 45, so that the concrete in the cavity II 412 flows to the pit from the filling through hole, and the defect is filled.
And a sixth step: after the concrete paving is completed, the nip roll 485 performs a rolling process on the concrete under the action of the left moving wheel 13.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a concrete road surface paver, includes paver frame (1), stirring unit (2), ejection of compact unit (3) and fill unit (4), its characterized in that:
the utility model discloses a concrete paving machine, including paving frame (1), stirring unit (2) are installed through the bearing on the inner wall about paving frame (1) is inside to the convex structure frame (1), and paving frame (1) lower extreme is provided with ejection of compact unit (3), is provided with on the outer wall of paving frame (1) left end downside and fills unit (4), wherein:
the frame (1) paves including shell (11), rotatory lid (12), removal wheel (13), backup pad (14) and driving motor (15) pave, wherein: a feed inlet (111) is formed in the outer wall of the middle of the upper end of the paving shell (11), a first discharge outlet (112) is formed in the right side of the lower end of the paving shell (11), a second discharge outlet (113) is formed in the lower side of the left end of the paving shell (11), a fixing groove is formed in the inner wall of the first discharge outlet (112) at the lower end of the paving shell (11), and a fixing block (114) is arranged on the outer wall of the lower side of the right end of the paving shell (11); the upper end of the feeding port (111) is rotatably connected with a rotating cover (12) through a transmission pin, a transmission motor (15) is installed at the upper end of a fixed block (114) through a motor cover, linkage shafts are symmetrically installed at the left and right of the lower end of a paving shell (11), an output shaft of the transmission motor (15) is connected with the right linkage shaft through belt transmission, supporting plates (14) are arranged at two ends of each linkage shaft, a linkage groove used for installing a moving wheel (13) is formed in the lower end of each supporting plate (14), the moving wheels (13) are installed in the linkage grooves through bearings, and the moving wheels (13) are connected through belt transmission;
stirring unit (2) include agitator motor (21), (mixing) shaft (22), puddler (23), wherein: the stirring motor (21) is installed on the outer wall of the middle part of the right end of the paving shell (11) through a motor base, the stirring motor (21) is connected with a first stirring shaft (22) through a spline, the other end of the first stirring shaft (22) is rotatably connected to the inner wall of the middle part of the left end of the paving shell (11) through a bearing, and stirring rods (23) are uniformly sleeved on the outer wall of the first stirring shaft (22) from left to right through a flange structure;
ejection of compact unit (3) are including ejection of compact motor (31), transportation area (32), transportation roller (33), scraper blade (34), limiting plate (35), dial material roller (36), are executed piece (37) and are shaken material branch chain (38), wherein: the discharging motor (31) is arranged on the outer wall below the middle part of the rear end of the paving shell (11) through a motor frame, the conveying belt (32) is arranged in the fixing groove, rotating shafts are symmetrically arranged at the left end and the right end of a conveying belt (32), a discharging motor (31) is connected with the right rotating shaft through splines, conveying rollers (33) are sleeved on the outer wall of the rotating shaft through flange structures, scraping plates (34) are uniformly arranged on the outer wall of the conveying belt (32), limiting plates (35) are symmetrically arranged on the outer wall of the lower end of a paving shell (11) below the right conveying roller (33) in the front-back direction, a first material stirring roller (36) is arranged between the limiting plates (35) through a linkage shaft, actuating pieces (37) are uniformly arranged along the circumferential direction of the outer wall of the first material stirring roller (36), the right rotating shaft is connected with the first material stirring roller (36) through belt transmission, and a shock absorber branched chain (38) is arranged at the lower;
fill unit (4) including filling casing (41), linkage roller (42), linkage piece (43), striker plate (44), support spring lever (45), bracing piece (46), stirring branch chain (47) and roll-in branch chain (48), wherein: the packing shell (41) is arranged on the outer wall of a first discharge hole (112) at the left end of the paving shell (11), a first cavity (411) is formed in the right side inside the packing shell (41), a second cavity (412) is formed in the left side inside the packing shell (41), wherein the right end of the first cavity (411) is consistent with the left end of the second discharge hole (113), a linkage through hole is formed between the first cavity (411) and the second cavity (412), a packing through hole is uniformly formed in the middle of the lower end of the second cavity (412) from front to back, a linkage block (43) is slidably connected in the packing through hole, a material baffle (44) is arranged at the lower end of the linkage block (43), the linkage block (43) is arranged at the left edge of the upper end of the material baffle (44), the right end of the material baffle (44) is arranged at the lower end of the second cavity (412) through a bearing, supporting rods (46) are symmetrically arranged at the right side, the other end of the supporting rod (46) is connected with a linkage roller (42) through a bearing, one end of a supporting spring rod (45) is installed on the outer side wall of the middle of the supporting rod (46), the other end of the supporting spring rod is connected to the lower end of the material baffle plate (44), a stirring branched chain (47) is arranged on the inner wall of the second cavity (412), and a rolling branched chain (48) is arranged on the outer wall of the left end of the second cavity (412).
2. A concrete road paver of claim 1 where: the vibration material branch chain (38) comprises a vibration motor (381), a support frame (382), an amplification spring (383) and a vibration material plate (384), wherein: support frame (382) set up and spread shell (11) middle part lower extreme, and support frame (382) are inside to have seted up inverted U-shaped recess (3821), and shock dynamo (381) are installed in inverted U-shaped recess (3821) upper end inner wall, and amplification spring (383) bilateral symmetry installs at support frame (382) lower extreme, and the amplification spring (383) other end is connected with vibration material board (384), and shock dynamo (381) output shaft is in vibration material board (384) upper end.
3. A concrete road paver of claim 1 where: the stirring branch chain (47) comprises a driving motor (471), a second stirring shaft (472) and stirring teeth (473), wherein: the driving motor (471) is installed on the outer wall of the right end of the second cavity (412) through a motor supporting seat, an output shaft of the driving motor (471) is connected with a second stirring shaft (472) through a spline, the inner wall of the lower side of the middle part of the second cavity (412) is evenly provided with the second stirring shaft (472) from front to back through a bearing, the second stirring shaft (472) is connected with the first stirring shaft (472) in a belt transmission mode, and stirring teeth (473) are evenly arranged on the outer wall of the second stirring shaft (472) in the circumferential direction.
4. A concrete road paver of claim 1 where: the rolling branched chain (48) comprises a second material poking roller (481), a material poking sheet (482), a material pressing shell (483), a fixing plate (484) and a material pressing roller (485), wherein: no. two stirring roller (481) are installed on cavity (411) front and back end inner wall through the universal driving shaft, evenly be provided with stirring piece (482) along No. two stirring roller (481) outer wall circumference, No. two stirring roller (481) are connected through the belt drive with the left side pivot, fill casing (41) left end downside and install and press material shell (483), fixed plate (484) symmetry is installed on pressing material shell (483) front and back end outer wall, fixed plate (484) lower extreme rotates and is provided with nip roll (485) through the universal driving shaft, nip roll (485) are connected through the belt drive with left side movable wheel (13).
5. A concrete road paver of claim 1 where: the lower end of the cavity II (412) is a structure with the height gradually reduced from the edge to the center.
6. A concrete road paver according to claim 2 characterized in that: the left side of the middle of the vibration material plate (384) is of a horizontal structure, and the right side of the middle of the vibration material plate (384) is of a structure which gradually inclines upwards from left to right.
7. A concrete road paver of claim 1 where: the execution sheet (37) is of a spiral structure for spreading materials, and the rotation directions of the execution sheet (37) on the front side and the rear side of the outer wall of the first material shifting roller (36) are opposite.
8. A concrete road paver of claim 1 where: the stirring rod (23) is of a hollow fan-shaped structure, and the stirring rod (23) is uniformly arranged along the circumferential direction of the first stirring shaft (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010730215.4A CN111851219A (en) | 2020-07-27 | 2020-07-27 | Concrete pavement paver and concrete paving method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010730215.4A CN111851219A (en) | 2020-07-27 | 2020-07-27 | Concrete pavement paver and concrete paving method |
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| Publication Number | Publication Date |
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| CN111851219A true CN111851219A (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010730215.4A Withdrawn CN111851219A (en) | 2020-07-27 | 2020-07-27 | Concrete pavement paver and concrete paving method |
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| CN (1) | CN111851219A (en) |
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| CN113403916A (en) * | 2021-05-26 | 2021-09-17 | 山东高速工程建设集团有限公司 | Concrete pavement paver and concrete paving method |
| CN115434217A (en) * | 2022-10-19 | 2022-12-06 | 东营市河口区公路事业发展中心 | Highway is three roller axle paver for bridge with evenly lay function |
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| CN115434217B (en) * | 2022-10-19 | 2024-03-12 | 东营市河口区公路事业发展中心 | Three-roll-shaft paver with uniform paving function for highway bridge |
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Application publication date: 20201030 |