CN221072166U - Paving equipment for road construction - Google Patents
Paving equipment for road construction Download PDFInfo
- Publication number
- CN221072166U CN221072166U CN202322765084.5U CN202322765084U CN221072166U CN 221072166 U CN221072166 U CN 221072166U CN 202322765084 U CN202322765084 U CN 202322765084U CN 221072166 U CN221072166 U CN 221072166U
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- China
- Prior art keywords
- distribution
- frame
- paving
- spreading
- roller
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 abstract description 75
- 239000002699 waste material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model relates to the technical field of road construction, in particular to paving equipment for road construction, which comprises a paving frame, wherein a plurality of paving rollers are rotatably connected below the paving frame, a distribution frame is fixedly connected to the front side of the paving frame, and a plurality of distribution rollers are rotatably connected inside the distribution frame. The utility model has the advantages that: when spreading, the shovel plate is used for shoveling redundant spreading materials to enable the redundant spreading materials to enter the distribution frame, the rotation directions of the distribution rollers are opposite, the spreading materials are enabled to move towards the middle part or the outer side of the distribution frame under the action of the spiral plate, when the spreading materials are arranged below the distribution rollers, the redundant spreading materials move towards other positions under the action of the spiral plate, when the spreading materials move to a place where the materials lack, the automatic distribution of the spreading materials is completed by falling from a gap, and the two groups of distribution rollers enable the spreading materials to be distributed towards the middle part or the outer side respectively, and can complete the automatic distribution under the condition that the materials are positioned at the middle part or the two sides of the spreading equipment, so that the spreading efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of road construction, in particular to paving equipment for road construction.
Background
The paving machine is mainly used for paving various materials on a base layer and a surface layer of a highway, is formed by mutually matching various systems to finish paving, mainly comprises a traveling system, a hydraulic system, a conveying and distributing system and the like, and is also often applied to paving asphalt on the road surface.
A paving apparatus for municipal engineering road construction disclosed in chinese patent CN202211245032.9 is blocked between a paving apparatus body and a road surface by the splash blocking assembly. Thus realize effectually prevent material adhesion and the function that splashes, because there is not a large amount of materials in the in-process of spreading to splash and the adhesion like this, and then can effectually improve the effect of spreading, but this a paver for municipal works road construction does not set up the material adjustment module that paves, once concentrate when empting a large amount of materials that paves, need artifical supplementary material that will pave to distribute, influence paving efficiency.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art, provides paving equipment for road construction, and effectively solves the defects of the prior art.
The aim of the utility model is achieved by the following technical scheme: the utility model provides a road construction is with equipment of spreading, includes the frame of spreading, the below rotation of frame of spreading is connected with a plurality of rollers of spreading, the front side fixedly connected with of frame of spreading distributes, the inside rotation of distributing the frame is connected with a plurality of rollers of distributing, the front side fixedly connected with shovel board of distributing the frame.
Optionally, the outside of distribution roller all fixedly connected with spiral plate, two sets of the distance of distribution roller is greater than the width of spiral plate, and every group of distribution roller comprises the branch roller that two axes coincide.
Optionally, a plurality of motors are fixedly connected to the outer side of the distribution frame, the output ends of the motors are fixedly connected with the end parts of the two groups of distribution rollers respectively, the motors drive the distribution rollers to rotate respectively, the rotation directions of the two distribution rollers of the same group of distribution rollers are opposite, and the rotation directions of the two distribution rollers of the same side are opposite.
The technical scheme is adopted: when spreading, the shoveling plate shovels the redundant spreading material to enable the redundant spreading material to enter the distribution frame, the rotation directions of the two groups of distribution rollers are opposite, the spreading material moves towards the middle part or the outer side of the distribution frame under the action of the spiral plate, when the spreading material exists below the distribution roller, the redundant spreading material moves towards other positions under the action of the spiral plate, when the spreading material moves to a place where the material is lack, the automatic distribution of the spreading material is completed by falling from a gap, and the two groups of distribution rollers enable the spreading material to be distributed towards the middle part or the outer side respectively, the automatic distribution can be completed under the condition that the material is located at the middle part or the two sides of the spreading equipment, and the spreading efficiency is improved.
Optionally, the bottom of shovel board highly equals with the bottom height of paver roller, the bottom of shovel board is tangent with the level.
Optionally, a plurality of scrapers are fixedly connected in the distribution frame, and the scrapers are tangent to the rear side of the spreading roller.
The technical scheme is adopted: the distributed paving materials are paved through the paving rollers, the surfaces of the paving rollers are cleaned through the scraping plates, and the influence of a large amount of paving waste on the paving rollers on the subsequent paving flatness is avoided.
Optionally, a plurality of cylinders are fixedly connected with the top of the paving frame, a paving device mounting frame is fixedly connected with the top main body of each cylinder, and the paving frame is fixedly connected with the mobile equipment through the paving device mounting frame.
Optionally, the rear side fixedly connected with limiting plate of shovel board, the limiting plate is convex, the limiting plate is located the front side of distribution roller.
The technical scheme is adopted: through setting up the limiting plate in the front side of first distribution roller and spiral plate, restrict unnecessary paving material, avoid unnecessary paving material not to contact with the spiral plate and distribute the inhomogeneous condition of distribution.
The utility model has the following advantages:
1. This equipment of spreading for road construction rotates through motor drive distribution roller, when spreading, carry out the shovel board earlier and carry out the unnecessary material of spreading and carry out the shovel and make its entering distribution frame, the rotation direction of two sets of distribution rollers is opposite, make the material of spreading move to distribution frame middle part or outside under the spiral plate effect, when the below of distribution roller has the material of spreading, then unnecessary material of spreading moves to other positions under the spiral plate effect, the automatic distribution of the material of spreading is accomplished to drop from the clearance when the material of spreading moves to the place that the material lacks, and two sets of distribution rollers make the material of spreading can be respectively to middle part or outside distribution, can accomplish automatic distribution under the circumstances that the material is located this equipment of spreading middle part or both sides, improve the efficiency of spreading.
2. According to the paving equipment for road construction, the paving roller is used for paving the distributed paving materials, the scraper is used for cleaning the surface of the paving roller, and a large amount of paving waste is prevented from adhering to the paving roller to influence the subsequent paving evenness.
3. According to the paving equipment for road construction, the limiting plate is arranged on the front side of the first distributing roller and the front side of the spiral plate, redundant paving materials are limited, and the condition that the redundant paving materials are distributed unevenly due to the fact that the redundant paving materials are not in contact with the spiral plate is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic side view of the present utility model;
FIG. 4 is a schematic cross-sectional view of the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present utility model;
Fig. 6 is an enlarged schematic view of the structure of fig. 4C according to the present utility model.
In the figure: 1-paving frame, 2-paving roller, 3-distributing frame, 4-distributing roller, 5-shovel board, 6-spiral board, 7-motor, 8-scraper blade, 9-cylinder, 10-paving device mounting bracket, 11-limiting plate.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
As shown in fig. 1 to 6, a paving device for road construction comprises a paving frame 1, a plurality of paving rollers 2 are rotatably connected below the paving frame 1, a distribution frame 3 is fixedly connected to the front side of the paving frame 1, a plurality of distribution rollers 4 are rotatably connected to the inside of the distribution frame 3, and a shovel plate 5 is fixedly connected to the front side of the distribution frame 3.
Example 1: the outside of the distributing roller 4 is fixedly connected with a spiral plate 6, the distance between the two groups of distributing rollers 4 is larger than the width of the spiral plate 6, and each group of distributing rollers 4 consists of two sub-rollers with coincident axes.
Example 2: the outside fixedly connected with a plurality of motors 7 of distribution frame 3, the output of motor 7 is fixed connection with the tip of two sets of distribution roller 4 respectively, motor 7 drive distribution roller 4 rotates respectively, the rotation direction is opposite with two distribution roller of distribution roller 4 of group, the rotation direction of two distribution roller 4 of homonymy is opposite, drive distribution roller 4 through motor 7, when spreading, carry out the shovel board 5 earlier and carry out the unnecessary material that paves and carry out distribution frame 3, the rotation direction of two sets of distribution roller 4 is opposite, make the material that paves move to distribution frame 3 middle part or outside under the action of spiral plate 6, when there is the material that paves in the below of distribution roller 4, then unnecessary material that paves moves to other positions under the action of spiral plate 6, when the material that paves moves to the place that the material lacks, accomplish the automatic distribution of material that paves from the clearance drop, and two sets of distribution rollers make the material that paves to middle part or outside respectively distribute, can accomplish automatic distribution under the circumstances that the material is located this paving equipment middle part or both sides, the efficiency that paves is improved.
Example 3: the bottom of the shovel plate 5 is equal to the bottom of the spreading roller 2 in height, and the bottom of the shovel plate 5 is tangential to the horizontal.
Example 4: the inside fixedly connected with a plurality of scrapers 8 of distribution frame 3, scraper 8 is tangent with the rear side of roller 2 that paves, paves through roller 2 that paves to the material that paves after distributing to by scraper 8 to the surface of roller 2 that paves, avoid a large amount of waste materials that paves to adhere to on roller 2 that pave to influence subsequent roughness that paves.
Example 5: the top of the paving frame 1 is fixedly connected with a plurality of air cylinders 9, the top main body of each air cylinder 9 is fixedly connected with a paving device mounting frame 10, and the paving frame 1 is fixedly connected with mobile equipment through the paving device mounting frame 10.
Example 6: the rear side fixedly connected with limiting plate 11 of shovel board 5, limiting plate 11 are convex, and limiting plate 11 is located the front side of distribution roller 4, through setting up limiting plate 11 in the front side of first distribution roller 4 and spiral plate 6, restricts unnecessary paving material, avoids unnecessary paving material not to contact with spiral plate 6 and distributes the inhomogeneous condition of distribution.
The working principle of the utility model is as follows:
S1, firstly, a shovel plate 5 shovels redundant paving materials to enable the redundant paving materials to enter a distribution frame 3, the rotation directions of two groups of distribution rollers 4 are opposite, and the paving materials move towards the middle part or the outer side of the distribution frame 3 under the action of a spiral plate 6;
And S2, when the paving material is arranged below the distribution roller 4, the redundant paving material moves to other positions under the action of the spiral plate 6, and when the paving material moves to a place where the material is lacking, the paving material falls from the gap to finish automatic distribution of the paving material.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
1. this paving equipment for road construction drives distribution roller 4 through motor 7 and rotates, when spreading, carry out the shovel board 5 earlier and carry out the unnecessary material that spreads and carry out the shovel and make it get into distribution frame 3, the rotation direction of two sets of distribution rollers 4 is opposite, make the material that spreads move to distribution frame 3 middle part or outside under the action of spiral plate 6, when the below of distribution roller 4 has the material that spreads, then unnecessary material that spreads moves to other positions under the action of spiral plate 6, when the material that spreads moves to the place that the material lacks, then drop from the clearance and accomplish the automatic distribution of the material that spreads, and two sets of distribution rollers make the material that spreads can be respectively to middle part or outside distribution, all can accomplish automatic distribution under the circumstances that the material is located this paving equipment middle part or both sides, improve the efficiency of spreading.
2. According to the paving equipment for road construction, the paving roller 2 is used for paving the distributed paving materials, the scraper 8 is used for cleaning the surface of the paving roller 2, and a large amount of paving waste is prevented from adhering to the paving roller 2 to influence the subsequent paving flatness.
3. According to the paving equipment for road construction, the redundant paving materials are limited by arranging the limiting plate 11 on the front sides of the first distributing roller 4 and the spiral plate 6, so that the condition that the redundant paving materials are distributed unevenly due to the fact that the redundant paving materials are not contacted with the spiral plate 6 is avoided.
Claims (7)
1. The utility model provides a road construction is with equipment of spreading which characterized in that: including frame (1) paves, the below rotation of frame (1) paves is connected with a plurality of rollers (2) paves, the front side fixedly connected with of frame (1) paves distributes frame (3), the inside rotation of distributing frame (3) is connected with a plurality of distribution rollers (4), the front side fixedly connected with shovel board (5) of distributing frame (3).
2. A paving apparatus for road construction according to claim 1, wherein: the outside of distribution roller (4) is all fixedly connected with screw plate (6), and two sets of distribution roller (4) distance is greater than the width of screw plate (6), and every group distribution roller (4) comprises the branch roller of two axis coincidence.
3. A paving apparatus for road construction according to claim 2, wherein: the outside fixedly connected with of distribution frame (3) is a plurality of motors (7), the output of motor (7) respectively with the tip fixed connection of two sets of distribution roller (4), motor (7) drive distribution roller (4) rotate respectively, with two branch roller rotation direction opposite of group distribution roller (4), with two the rotation direction opposite of distribution roller (4) of side.
4. A paving apparatus for road construction according to claim 3, wherein: the bottom of the shovel plate (5) is equal to the bottom of the spreading roller (2), and the bottom of the shovel plate (5) is tangent to the horizontal.
5. The paving apparatus for road construction according to claim 4, wherein: the inside of distribution frame (3) fixedly connected with a plurality of scraper blades (8), scraper blade (8) tangent with the rear side of roller (2) that paves.
6. The paving apparatus for road construction according to claim 5, wherein: the top of frame (1) that paves fixedly connected with a plurality of cylinders (9), the top main part fixedly connected with of cylinder (9) paves device mounting bracket (10), frame (1) that paves passes through device mounting bracket (10) and mobile device fixed connection.
7. The paving apparatus for road construction according to claim 6, wherein: the rear side of shovel board (5) fixedly connected with limiting plate (11), limiting plate (11) are convex, limiting plate (11) are located the front side of distribution roller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322765084.5U CN221072166U (en) | 2023-10-16 | 2023-10-16 | Paving equipment for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322765084.5U CN221072166U (en) | 2023-10-16 | 2023-10-16 | Paving equipment for road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221072166U true CN221072166U (en) | 2024-06-04 |
Family
ID=91258987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322765084.5U Active CN221072166U (en) | 2023-10-16 | 2023-10-16 | Paving equipment for road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221072166U (en) |
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2023
- 2023-10-16 CN CN202322765084.5U patent/CN221072166U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |