CN108951379A - A kind of paver device with pedal and paver - Google Patents
A kind of paver device with pedal and paver Download PDFInfo
- Publication number
- CN108951379A CN108951379A CN201810924620.2A CN201810924620A CN108951379A CN 108951379 A CN108951379 A CN 108951379A CN 201810924620 A CN201810924620 A CN 201810924620A CN 108951379 A CN108951379 A CN 108951379A
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- pedal
- telescopic
- main
- expansion bracket
- baffle
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- 230000007246 mechanism Effects 0.000 claims description 78
- 239000004744 fabric Substances 0.000 claims description 3
- 230000008450 motivation Effects 0.000 claims 1
- 238000010409 ironing Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
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
- E01C19/48—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
-
- 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
- E01C19/4866—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 non-vibratory or non-percussive pressing or smoothing means for consolidating or finishing
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention proposes a kind of paver device with pedal and pavers, including rack, the device with pedal being arranged on the rack, rack includes fixed frame and the first expansion bracket and the second expansion bracket, device with pedal includes main pedal, first telescopic pedal and the second telescopic pedal, main pedal is connect with fixed frame, first telescopic pedal is connect with the first expansion bracket, second telescopic pedal is connect with the second expansion bracket, first telescopic pedal and the second telescopic pedal can stretch to the left or to the right relative to main pedal, main pedal, first telescopic pedal and the second telescopic pedal are in three layers of interlaced arrangement in the height direction.The device with pedal, since main pedal, the first telescopic pedal and the second telescopic pedal are in three layers of interlaced arrangement in the height direction, what main pedal, the first telescopic pedal and the second telescopic pedal can reach trample width can be suitable with paving width, reach 2.5-3 times of main tread length, the problem of to solve in the increased situation of paving width, obtain matched tread width.
Description
Technical field
The present invention relates to engineering machinery fields, more specifically, are related to pressing stop gauge and comprising the ironing machine
Paver.
Background technique
Paver is a kind of for making bituminous pavement or the special-purpose machinery on stabilized base's material road surface, it presses required road
Face width, camber and thickness, flatness, compactness require pitch coagulation scholar or stabilizing material being laid in road surface.Ironing machine
It is one of main equipment of paver, it is the width of the asphalt that spreads out auger conveyor by road construction requirement
Degree, thickness, camber carry out shaping, tamping and ironing.
In general, the ironing machine of paver mainly includes draft arm, striker plate, vibrating beam, screed, thickness adjusting mechanism
And camber adjustment mechanism.Wherein, screed is that the function of paver realizes unit, main including assembled ironing plate and telescopic
Screed, assembled ironing plate are generally formed by several screed unit spliceds, can be according to the different demands that paves, free splicing
At the width of needs.For assembled ironing plate, each section of ironing plate unit mainly by grillage, bottom plate, striker plate, concrete vibrating mechanism,
The composition such as vibrating mechanism, pedal, covering, the stability of structure is good, but assembly trouble when construction, adjusts low efficiency.It is flexible
Formula screed have the characteristics that paver width electrodeless adjustment, adjust it is quick and convenient, be largely used to town road, road in park,
The road constructions such as municipal administration maintenance.
Ironing machine with telescopic ironing table generally comprises principal piece screed, expansion bracket, flexible slip pipe, telescopic segment and presses
Plate, striker plate, pedal and regulating mechanism composition.Because retractable screed plate structure limits, general principal piece screed and telescopic segment
Screed is staggered front to back arrangement, and usual principal piece screed is preceding, and left and right freely-moving mangle is in rear, front and back stages interlaced arrangement, gear
Flitch is arranged before principal piece screed, blocks entire principal piece and telescopic segment screed, and pedal setting is pressed in principal piece and telescopic segment
After plate, also by the way of upper and lower two-stage interlaced arrangement, its role is to facilitating operator to trample into screed and
Host, specific structure can refer to shown in attached drawing 1, if principal piece screed length is L, general left freely-moving mangle length is less than or equal to
0.5L, right freely-moving mangle length are less than or equal to 0.5L, when paver work, the attainable maximum paving width of paver institute
It is 2L, in order to reach bigger paving width, needs to increase the length L of principal piece screed at this time, or install machinery additional in construction
Lengthening section screed, for increase principal piece screed length the case where, will lead to width ultra-wide (the screed edge of entire paver
The width direction of paver is arranged), the passability of paver is influenced, if additional install mechanical lengthening section screed additional, installs fiber crops additional
It is tired, and the ironing quality for installing part additional is difficult to ensure, meanwhile, in the case of paving width increase, how to provide a kind of adapt to more
The device with pedal of paving width and those skilled in the art technical problem urgently to be resolved greatly.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of paver device with pedal and paver, to guarantee to pave
Under the premise of machine complete machine width, the bigger paving width of paver is adapted to.
On the one hand, the present invention provides a kind of paver device with pedal, fill including rack, the pedal being arranged on the rack
It sets, the rack includes fixed frame and the first expansion bracket and the second expansion bracket, and the device with pedal includes main pedal, first flexible
Pedal and the second telescopic pedal, the main pedal are connect with the fixed frame, and first telescopic pedal is flexible with described first
Frame connection, second telescopic pedal are connect with second expansion bracket, and first telescopic pedal and the second telescopic pedal can
It stretches to the left or to the right relative to the main pedal, the main pedal, the first telescopic pedal and the second telescopic pedal are in height side
It is upwards in three layers of interlaced arrangement.
Above-mentioned paver device with pedal, it is preferred that first telescopic pedal and the second telescopic pedal are separately positioned on
Above and below the main pedal；Or, first telescopic pedal and the second telescopic pedal are separately positioned on the main pedal
Following above and；Or, first telescopic pedal and the second telescopic pedal be arranged in simultaneously the main pedal top or under
Side.
Above-mentioned paver device with pedal, it is preferred that first telescopic pedal and the second telescopic pedal are respectively that a left side is stretched
Contracting pedal and right telescopic pedal；Or, first telescopic pedal and the second telescopic pedal are that left telescopic pedal or right stretch are stepped on
Plate.
Above-mentioned paver device with pedal, it is preferred that further include the first guiding mechanism, the second guiding mechanism, the first driving
Mechanism and the second driving mechanism, the both ends of first guiding mechanism connect with first expansion bracket and the fixed frame respectively
Connect, the second expansion bracket described in one end of second guiding mechanism connection, the other end of second guiding mechanism with it is described solid
Determine frame or first expansion bracket connection, first driving mechanism is for driving first expansion bracket to slide, and described second
Driving mechanism is for driving second expansion bracket to slide.
Above-mentioned paver device with pedal, it is preferred that first guiding mechanism, the second guiding mechanism include two,
First driving mechanism is located between two the first guiding mechanisms, and second driving mechanism is located at two the second guiding mechanisms
Between, two first guiding mechanisms and two the second guiding mechanisms interlaced arrangement up and down, first driving mechanism and the
Interlaced arrangement above and below two driving mechanisms；
Or/and first guiding mechanism and/or the second guiding mechanism are flexible slip pipe, first driving mechanism and/
Or second driving mechanism be hydraulic cylinder.
On the other hand, the invention also provides a kind of pavers, including can travel described in chassis and any of the above-described kind
Paver device with pedal, the rack setting of the paver device with pedal are additionally provided in the rack on it can travel chassis
Main screed and freely-moving mangle, the striker plate in front of main screed and freely-moving mangle, the device with pedal setting are pressed in master
Plate and freely-moving mangle rear.
Above-mentioned paver, it is preferred that the freely-moving mangle includes the first freely-moving mangle and the second freely-moving mangle,
The front or behind of the main screed is telescopically arranged in first freely-moving mangle, and second freely-moving mangle can be stretched
The front or behind of the main screed, the main screed, the first freely-moving mangle and the second freely-moving mangle is arranged in contracting ground
It is in the longitudinal direction in three-level interlaced arrangement.
Above-mentioned paver, it is preferred that the striker plate includes main baffle, the first telescopic baffle and the second telescopic baffle,
The front or behind of the main baffle is telescopically arranged in first telescopic baffle, and second telescopic baffle is telescopically set
The front or behind of the main baffle is set, the main baffle, the first telescopic baffle and the second telescopic baffle are in the longitudinal direction
Three-level interlaced arrangement.
Above-mentioned paver, it is preferred that the main screed is arranged on the fixed frame, first freely-moving mangle
It is arranged on first expansion bracket, second freely-moving mangle is arranged on the second expansion bracket, and the main baffle setting exists
On the fixed frame, first telescopic baffle is arranged on first expansion bracket, and the second telescopic baffle setting is the
On two expansion brackets, be slidably connected between first expansion bracket and the fixed frame, second expansion bracket and institute's fixed frame or
First expansion bracket is slidably connected.
Above-mentioned paver, it is preferred that the main screed, the first freely-moving mangle and the second freely-moving mangle be in front of in
Three-level interlaced arrangement afterwards, the main baffle, the second telescopic baffle and the first telescopic baffle be in front of in after three-level interlaced arrangement.
Paver device with pedal and paver proposed by the present invention, including rack, the device with pedal being arranged on the rack, machine
Frame includes fixed frame and the first expansion bracket and the second expansion bracket, and device with pedal includes that main pedal, the first telescopic pedal and second are stretched
Contracting pedal, main pedal are connect with fixed frame, and the first telescopic pedal is connect with the first expansion bracket, and the second telescopic pedal and second stretches
Frame connection, the first telescopic pedal and the second telescopic pedal can stretch to the left or to the right relative to main pedal, and main pedal, first stretch
Pedal and the second telescopic pedal are in three layers of interlaced arrangement in the height direction.The paver device with pedal, in paver screed
In the increased situation of the paving width of realization, in the height direction due to main pedal, the first telescopic pedal and the second telescopic pedal
In three layers of interlaced arrangement, therefore, the length of the first telescopic pedal and the second telescopic pedal can be made suitable with main pedal,
In the case that the maximum paving width that aforementioned screed can be realized is greater than twice of main screed, the first telescopic pedal and second is stretched
After contracting pedal stretches out, what main pedal, the first telescopic pedal and the second telescopic pedal can reach trample width can with pave
Width is suitable, can achieve 2.5-3 times of main tread length, to solve in the increased situation of paving width, is matched
Tread width the problem of.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.
Fig. 1 is a kind of arrangement schematic diagram of ironing machine in the prior art；
Fig. 2 is the arrangement schematic diagram of the first paver device with pedal provided in an embodiment of the present invention；
Fig. 3 is the arrangement schematic diagram of second of paver device with pedal provided in an embodiment of the present invention；
Fig. 4 is the arrangement schematic diagram of the third paver device with pedal provided in an embodiment of the present invention；
Fig. 5 is the arrangement schematic diagram of the 4th kind of paver device with pedal provided in an embodiment of the present invention；
Fig. 6 is the concrete structure schematic diagram of paver device with pedal in Fig. 2；
Fig. 7 is the structural schematic diagram that the paver that the specific embodiment of the invention provides includes screed, striker plate and pedal；
Fig. 8 is the top view of Fig. 7 structure；
Fig. 9 is the screed and striker plate arrangement relation schematic diagram for the paver that the specific embodiment of the invention provides.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It should be noted that in the description of the present invention, the instruction such as term " on ", "lower", "front", "rear", "left", "right"
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.Meanwhile term "and/or", " or/and " for connecting two schemes arranged side by side,
It then include option A, three kinds of option b, option A and option b possible situations such as option A and/or option b.In addition, term " first ",
" second " is used for description purposes only, and the same or similar different components of distinguishing characteristic is served only for, not as components itself
It limits, also without precedence relationship or dependence between each components, indication or suggestion relative importance can not be interpreted as.
It please refers to shown in Fig. 2-9, paver device with pedal provided by the invention, including rack 10, setting are in rack 10
Device with pedal, rack 10 includes fixed frame 13 and the first expansion bracket 11 and the second expansion bracket 12, device with pedal include main pedal
70, the first telescopic pedal 71 and the second telescopic pedal 72, main pedal 70 are connect with fixed frame 13, the first telescopic pedal 71 and
The connection of one expansion bracket 11, the second telescopic pedal 72 are connect with the second expansion bracket 12, the first telescopic pedal 71 and the second telescopic pedal
72 can be flexible to the left or to the right relative to main pedal 70, and main pedal 70, the first telescopic pedal 71 and the second telescopic pedal 72 are in height
Spending is in three layers of interlaced arrangement on direction.
Above-mentioned paver device with pedal, in the increased situation of paving width that paver screed is realized, ironing dress
How the device with pedal for the side of postponing is arranged, and is those skilled in the art's problem to be solved to obtain longer width of trampling,
In the present solution, since main pedal 70, the first telescopic pedal 71 and the second telescopic pedal 72 are in the height direction in the three layers of cloth that interlocks
It sets, therefore, the length of the first telescopic pedal 71 and the second telescopic pedal 72 can be made with main pedal 70 quite, be pressed aforementioned
In the case that the maximum paving width that plate can be realized is greater than 20 twice of main screed, the first telescopic pedal 71 and second is flexible
After pedal 72 stretches out, what main pedal 70, the first telescopic pedal 71 and the second telescopic pedal 72 can reach trample width can be with
It is suitable with paving width, it can achieve 2.5-3 times of main 70 length of pedal, thus solve in the increased situation of paving width,
The problem of obtaining matched tread width.
By taking Fig. 2 as an example, it is assumed that the length of main pedal 70 is L, and the length of the first telescopic pedal 71 is 0.9L, and second, which stretches, steps on
The length of plate 72 is 0.9L, and the length of the first telescopic pedal 71 and the second telescopic pedal 72 may be the same or different, together
When, the second telescopic pedal 72 is arranged in the lower section of main pedal 70, and the first telescopic pedal 71 is arranged under the second telescopic pedal 72
Side, so that main pedal 70, the first telescopic pedal 71 and the second telescopic pedal 72 are in three-level interlaced arrangement in the longitudinal direction,
When the construction with paving machine, the first telescopic pedal 71 stretches out to the right, and the second telescopic pedal 72 stretches out to the left, then can facilitate behaviour
It is trampled as personnel, and can obtain 2.8L tramples width, to can be obtained matched in the increased situation of paving width
Trample width.
It is further to note that proposing main pedal 70, the first telescopic pedal 71 and the second telescopic pedal in this programme
72 in such a way that front and back three-level is flexible, if necessary, can also be arranged 4 grades it is flexible or 5 grades stretch it is even more, certainly I
It is understood that three-level is flexible can to obtain the requirement for preferably meeting market to paver, and structural stability, reliability
It preferably, is an ideal mode.Meanwhile for fixed frame 13 is relative telescopic frame, flexible, not generation will not be controlled
Table fixed frame must be fixed absolutely, cannot be adjusted.In addition, for mode in Fig. 2-4, it is preferred to use the first expansion bracket 11 with
It is slidably connected between fixed frame 13, the second expansion bracket 12 is slidably connected with institute fixed frame 13, flexible for the mode of Fig. 5, second
Frame 12 is preferably slidably connected with the first expansion bracket 11.
Above-mentioned paver device with pedal, the first telescopic pedal 71 and the second telescopic pedal 72 can all be arranged in master and step on
The lower section (as shown in Fig. 2,4,5) of plate 70, can also all be arranged in the top of main pedal 70, certainly, shown in attached drawing 3, may be used also
The top of main pedal 70 is arranged in one of them, another one is arranged in the lower section of main pedal 70, for example, the first telescopic pedal 71
It is separately positioned on above and below main pedal 70 with the second telescopic pedal 72；Or, the first telescopic pedal 71 and second flexible is stepped on
Plate 72 is separately positioned on the following above and of main pedal 70.When it is implemented, as shown in fig. 6, main pedal 70 can be arranged to
First telescopic pedal 71 and the second telescopic pedal 72 are slidably arranged in the box-structure by box-structure, it is of course also possible to will
Main pedal 70 is arranged to guide rail structure, is provided with matched guide groove on the first telescopic pedal 71 and the second telescopic pedal 72,
To realize mutual telescopic slide.
It should be noted simultaneously that after device with pedal is used for a long time, main pedal 70, the first telescopic pedal 71 and second
There may be deformations for telescopic pedal 72, it is preferred that the connection of the first telescopic pedal 71 and the first expansion bracket 11, second, which stretches, steps on
The connection of plate 72 and the second expansion bracket 12, by the way of hinged, so as to avoid the first telescopic pedal 71 and second flexible
The interference that pedal 72 may occur after withdrawing with main pedal 70.
Above-mentioned paver device with pedal, stretch mode between each pedal can there are many, it is preferred that such as Fig. 2,3
Shown, the first telescopic pedal 71 and the second telescopic pedal 72 are respectively left telescopic pedal and right telescopic pedal；Or, such as Fig. 4,5 institutes
Show, the first telescopic pedal 71 and the second telescopic pedal 72 are left telescopic pedal or right telescopic pedal.
Above-mentioned paver device with pedal, it is preferred that be slidably connected between the first expansion bracket 11 and fixed frame 13, second stretches
Contracting frame 12 is slidably connected with institute's fixed frame 13 or the first expansion bracket 11, and being slidably connected can be carried out using traditional approach such as guide rails,
First expansion bracket 11 and the second the flexible of expansion bracket 12 can also be in several ways, it is preferred that further include the first guiding mechanism
41, the second guiding mechanism 42, the first driving mechanism 51 and the second driving mechanism 52, the both ends of the first guiding mechanism 41 respectively with
First expansion bracket 11 and fixed frame 13 connect, and the second expansion bracket of one end 12 of the second guiding mechanism 42 connects, the second guiding mechanism
42 other end is connect with fixed frame 13 or the first expansion bracket 11, and the first driving mechanism 51 is for driving the first expansion bracket 11 sliding
Dynamic, the second driving mechanism 52 is for driving the sliding of the second expansion bracket 12.Likewise it is preferred that, the first guiding mechanism 41, second guiding
Mechanism 42 includes two, and the first driving mechanism 51 is located between two the first guiding mechanisms 41, and the second driving mechanism 52 is located at
Between two the second guiding mechanisms 42, two the first guiding mechanisms 41 and two about 42 interlaced arrangements of the second guiding mechanism, the
About 52 interlaced arrangement of one driving mechanism 51 and the second driving mechanism.
In the present solution, by by two the first guiding mechanisms 41 and two about 42 interlaced arrangements of the second guiding mechanism,
About 52 interlaced arrangement of one driving mechanism 51 and the second driving mechanism, can save the sky of paver (ironing machine) length direction
Between, it is structurally reasonable, reliable.
Likewise it is preferred that, the first guiding mechanism 41 and/or the second guiding mechanism 42 are flexible slip pipe, the first driving mechanism
51 and/or second driving mechanism 52 be hydraulic cylinder.Certainly, guiding mechanism can also be sliding rail and sliding slot fit structure, driving
Mechanism can also be the structures such as cylinder, electric pushrod.
On the other hand, the invention also provides a kind of paver, including can travel paving for chassis and any of the above-described kind
Machine device with pedal, the setting of rack 10 of paver device with pedal are additionally provided with main screed on it can travel chassis in rack 10
20 and freely-moving mangle, the striker plate in front of main screed 20 and freely-moving mangle, device with pedal is arranged in main 20 He of screed
Freely-moving mangle rear.
Above-mentioned paver, in the increased situation of paving width that paver screed is realized, due to main pedal 70, the
One telescopic pedal 71 and the second telescopic pedal 72 are in three layers of interlaced arrangement in the height direction, therefore, first can be stretched and be stepped on
The length of plate 71 and the second telescopic pedal 72 is made with main pedal 70 quite, is paved width in the maximum that aforementioned screed can be realized
In the case that degree is greater than 20 twice of main screed, after the first telescopic pedal 71 and the second telescopic pedal 72 stretch out, main pedal 70, the
The width of trampling that one telescopic pedal 71 and the second telescopic pedal 72 can reach can be suitable with paving width, can achieve master
2.5-3 times of 70 length of pedal, thus the problem of solving in the increased situation of paving width, obtaining matched tread width.
Above-mentioned paver, it is preferred that freely-moving mangle includes the first freely-moving mangle 21 and the second freely-moving mangle 22,
The front or behind of main screed 20 is telescopically arranged in first freely-moving mangle 21, and the second freely-moving mangle 22 is telescopically set
The front or behind of main screed 20 is set, main screed 20, the first freely-moving mangle 21 and the second freely-moving mangle 22 are in front and back
It is in three-level interlaced arrangement on direction.
As shown in Figure 9, it is assumed that the length of main screed 20 is L, and the length of the first freely-moving mangle 21 is 0.9L, second
The length of freely-moving mangle 22 is 0.9L, and the length of the first freely-moving mangle 21 and the second freely-moving mangle 22 can be identical,
Can be different, meanwhile, the first freely-moving mangle 21 is arranged in the rear of main screed 20, and the second freely-moving mangle 22 is arranged in the
The rear of one freely-moving mangle 21, so that main screed 20, the first freely-moving mangle 21 and the second freely-moving mangle 22 exist
It is in three-level interlaced arrangement on front-rear direction, main screed 20, the first freely-moving mangle 21 and the lower of the second freely-moving mangle 22 are put down
Face is located substantially at sustained height, and when the construction with paving machine, the first freely-moving mangle 21 stretches out to the right, the second freely-moving mangle 22 to
Left stretching, then can be carried out paving the maximum paving width for pressing operation, and can obtaining 2.8L, improve ironing machine
Ironing ability and paver working efficiency.
Above-mentioned paver, it is preferred that striker plate includes main baffle 60, the first telescopic baffle 61 and the second telescopic baffle
62, the front or behind of main baffle 60 is telescopically arranged in the first telescopic baffle 61, and the second telescopic baffle 62 is telescopically arranged
The front or behind of main baffle 60, main baffle 60, the first telescopic baffle 61 and the second telescopic baffle 62 are in three in the longitudinal direction
Grade interlaced arrangement.Since main baffle 60, the first telescopic baffle 61 and the second telescopic baffle 62 are also handed in three-level in the longitudinal direction
Therefore the length of first telescopic baffle 61 and the second telescopic baffle 62 can be made with main baffle 60 quite, preceding by mistake arrangement
It states in the case that maximum paving width that screed can be realized is greater than 20 twice of main screed, the first telescopic baffle 61 and second
After telescopic baffle 62 stretches out, backgauge width that main baffle 60, the first telescopic baffle 61 and the second telescopic baffle 62 can reach
Can be suitable with paving width, thus the problem of solving in the increased situation of paving width, obtaining matched backgauge width.
Above-mentioned paver, it is preferred that main screed 20 is arranged on fixed frame 13, and the setting of the first freely-moving mangle 21 exists
On first expansion bracket 11, the second freely-moving mangle 22 is arranged on the second expansion bracket 12, and main baffle 60 is arranged on fixed frame 13,
First telescopic baffle 61 is arranged on the first expansion bracket 11, and the second telescopic baffle 62 is arranged on the second expansion bracket 12, and first stretches
It is slidably connected between contracting frame 11 and fixed frame 13, the second expansion bracket 12 is slidably connected with institute's fixed frame 13 or the first expansion bracket 11.
Above-mentioned paver, the flexible side of the three-level that main baffle 60, the second telescopic baffle 62 and the first telescopic baffle 61 use
Formula can be identical as the three-level stretch mode that main screed 20, the first freely-moving mangle 21 and the second freely-moving mangle 22 are in,
Can be different, it is preferred that main screed 20, the first freely-moving mangle 21 and the second freely-moving mangle 22 be in front of in after three-level hand over
Mistake arrangement, main baffle 60, the second telescopic baffle 62 and the first telescopic baffle 61 be in front of in after three-level interlaced arrangement.In the program,
The problem for the part scraper injustice that gap between main baffle 60 and the first telescopic baffle is likely to occur can be by main screed
20 and first the ironing of freely-moving mangle 21 made up, improve ironing quality.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of paver device with pedal, including rack (10), the device with pedal being arranged on rack (10), which is characterized in that
The rack (10) includes fixed frame (13) and the first expansion bracket (11) and the second expansion bracket (12), and the device with pedal includes master
Pedal (70), the first telescopic pedal (71) and the second telescopic pedal (72), the main pedal (70) and the fixed frame (13) are even
It connects, first telescopic pedal (71) connect with first expansion bracket (11), second telescopic pedal (72) and described the
Two expansion brackets (12) connection, first telescopic pedal (71) and the second telescopic pedal (72) can be relative to the main pedals (70)
Flexible to the left or to the right, the main pedal (70), the first telescopic pedal (71) and the second telescopic pedal (72) are in the height direction
In three layers of interlaced arrangement.
2. paver device with pedal according to claim 1, which is characterized in that first telescopic pedal (71) and second
Telescopic pedal (72) is separately positioned on above and below the main pedal (70)；Or, first telescopic pedal (71) and
Two telescopic pedals (72) are separately positioned on the following above and of the main pedal (70)；Or, first telescopic pedal (71) and
Second telescopic pedal (72) is arranged above or below the main pedal (70) simultaneously.
3. paver device with pedal according to claim 1, which is characterized in that first telescopic pedal (71) and second
Telescopic pedal (72) is respectively left telescopic pedal and right telescopic pedal；Or, first telescopic pedal (71) and second flexible is stepped on
Plate (72) is left telescopic pedal or right telescopic pedal.
4. paver device with pedal according to claim 1-3, which is characterized in that further include the first guiding mechanism
(41), the second guiding mechanism (42), the first driving mechanism (51) and the second driving mechanism (52), first guiding mechanism (41)
Both ends connect respectively with first expansion bracket (11) and the fixed frame (13), one end of second guiding mechanism (42)
Second expansion bracket (12) connection, the other end of second guiding mechanism (42) and the fixed frame (13) or described first
Expansion bracket (11) connection, for driving first expansion bracket (11) to slide, described second drives first driving mechanism (51)
Motivation structure (52) is for driving second expansion bracket (12) to slide.
5. paver device with pedal according to claim 4, which is characterized in that first guiding mechanism (41), second
Guiding mechanism (42) includes two, and first driving mechanism (51) is located between two the first guiding mechanisms (41), described
Second driving mechanism (52) is located between two the second guiding mechanisms (42), two first guiding mechanisms (41) with two the
Two guiding mechanisms (42) interlaced arrangement up and down, first driving mechanism (51) and the second driving mechanism (52) are interlocked cloth up and down
It sets；
Or/and first guiding mechanism (41) and/or the second guiding mechanism (42) are flexible slip pipe, first driving machine
Structure (51) and/or the second driving mechanism (52) are hydraulic cylinder.
6. a kind of paver, including can travel chassis, which is characterized in that it further include booth as described in any one in claim 1-5
Paving machine device with pedal, rack (10) setting of the paver device with pedal is on it can travel chassis, on the rack (10) also
It is provided with main screed (20) and freely-moving mangle, the striker plate in front of main screed (20) and freely-moving mangle, the pedal
Device is arranged at main screed (20) and freely-moving mangle rear.
7. paver according to claim 6, which is characterized in that the freely-moving mangle includes the first freely-moving mangle
(21) and the main screed (20) is telescopically arranged in the second freely-moving mangle (22), first freely-moving mangle (21)
The front or behind of the main screed (20), institute is telescopically arranged in front or behind, second freely-moving mangle (22)
Main screed (20), the first freely-moving mangle (21) and the second freely-moving mangle (22) is stated to interlock cloth in three-level in the longitudinal direction
It sets.
8. paver device with pedal according to claim 7, which is characterized in that the striker plate include main baffle (60),
The main baffle is telescopically arranged in first telescopic baffle (61) and the second telescopic baffle (62), first telescopic baffle (61)
(60) front or behind of the main baffle (60) is telescopically arranged in front or behind, second telescopic baffle (62),
The main baffle (60), the first telescopic baffle (61) and the second telescopic baffle (62) are in three-level interlaced arrangement in the longitudinal direction.
9. paver device with pedal according to claim 8, which is characterized in that the main screed (20) is arranged described
On fixed frame (13), first freely-moving mangle (21) is arranged on first expansion bracket (11), and described second, which stretches, presses
Plate (22) is arranged on the second expansion bracket (12), and the main baffle (60) is arranged on the fixed frame (13), and described first
Telescopic baffle (61) is arranged on first expansion bracket (11), and second telescopic baffle (62) is arranged in the second expansion bracket
(12) it on, is slidably connected between first expansion bracket (11) and the fixed frame (13), second expansion bracket (12) and institute
Fixed frame (13) or first expansion bracket (11) are slidably connected.
10. paver device with pedal according to claim 9, which is characterized in that the main screed (20), first stretch
Screed (21) and the second freely-moving mangle (22) be in front of in after three-level interlaced arrangement, the main baffle (60), the second flexible gear
Plate (62) and the first telescopic baffle (61) be in front of in after three-level interlaced arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810924620.2A CN108951379A (en) | 2018-08-14 | 2018-08-14 | A kind of paver device with pedal and paver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810924620.2A CN108951379A (en) | 2018-08-14 | 2018-08-14 | A kind of paver device with pedal and paver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108951379A true CN108951379A (en) | 2018-12-07 |
Family
ID=64469806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810924620.2A Pending CN108951379A (en) | 2018-08-14 | 2018-08-14 | A kind of paver device with pedal and paver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108951379A (en) |
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| JP2005036589A (en) * | 2003-07-18 | 2005-02-10 | Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd | Working step of paving machine |
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| CN102787546A (en) * | 2012-08-16 | 2012-11-21 | 中联重科股份有限公司 | Spreading machine and pedal plate device thereof |
| JP2016124452A (en) * | 2015-01-06 | 2016-07-11 | マツダ株式会社 | Vehicle body lower structure |
| JP2017160636A (en) * | 2016-03-08 | 2017-09-14 | 住友建機株式会社 | Asphalt finisher |
| CN208844403U (en) * | 2018-08-14 | 2019-05-10 | 三一汽车制造有限公司 | A kind of paver device with pedal and paver |
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- 2018-08-14 CN CN201810924620.2A patent/CN108951379A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2677680A1 (en) * | 1991-06-12 | 1992-12-18 | Abg Werke Gmbh | Finishing machine |
| JPH07102521A (en) * | 1993-10-08 | 1995-04-18 | Shin Caterpillar Mitsubishi Ltd | Screed device for paving machine and the like |
| JPH11124811A (en) * | 1997-10-20 | 1999-05-11 | Handa Kikai Kk | Screed device in paving machine |
| JPH11124812A (en) * | 1997-10-23 | 1999-05-11 | Shin Caterpillar Mitsubishi Ltd | Heating structure of contact part of asphalt finisher with composite material |
| JPH11140816A (en) * | 1997-11-10 | 1999-05-25 | Shin Caterpillar Mitsubishi Ltd | Roof serving as multi-stage in common of asphalt finisher |
| JP2000008316A (en) * | 1998-06-26 | 2000-01-11 | Sumitomo Constr Mach Co Ltd | Screed device of road paving machine |
| JP2000120016A (en) * | 1998-10-16 | 2000-04-25 | Handa Kikai Kk | Screed device in paver |
| JP2005036589A (en) * | 2003-07-18 | 2005-02-10 | Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd | Working step of paving machine |
| JP2005090043A (en) * | 2003-09-16 | 2005-04-07 | Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd | Paving width indicating device for paving machine |
| US20050084330A1 (en) * | 2003-10-17 | 2005-04-21 | Bill Grubba | Portable drag box with automated shearing device |
| CN102787546A (en) * | 2012-08-16 | 2012-11-21 | 中联重科股份有限公司 | Spreading machine and pedal plate device thereof |
| JP2016124452A (en) * | 2015-01-06 | 2016-07-11 | マツダ株式会社 | Vehicle body lower structure |
| JP2017160636A (en) * | 2016-03-08 | 2017-09-14 | 住友建機株式会社 | Asphalt finisher |
| CN208844403U (en) * | 2018-08-14 | 2019-05-10 | 三一汽车制造有限公司 | A kind of paver device with pedal and paver |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |