CN219731532U - Be used for bituminous paving basic unit spreading device - Google Patents
Be used for bituminous paving basic unit spreading device Download PDFInfo
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- CN219731532U CN219731532U CN202321007722.0U CN202321007722U CN219731532U CN 219731532 U CN219731532 U CN 219731532U CN 202321007722 U CN202321007722 U CN 202321007722U CN 219731532 U CN219731532 U CN 219731532U
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- spreading
- pavement
- movable plate
- assembly
- plate
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- 230000007480 spreading Effects 0.000 title claims abstract description 35
- 238000003892 spreading Methods 0.000 title claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 34
- 238000003860 storage Methods 0.000 claims abstract description 32
- 239000010426 asphalt Substances 0.000 claims abstract description 22
- 238000003825 pressing Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model discloses a pavement base layer spreading device for asphalt pavement, which relates to the technical field of pavement base layer spreading and comprises the following components: the pavement assembly is used for storing the pavement used for the asphalt pavement base layer; the electromagnetic slide bar is positioned at the middle position of one end of the spreading component; the movable assembly is positioned at the bottom end inside the spreading assembly and is rotationally connected with the spreading assembly; and the material supporting assembly is positioned in the material spreading assembly and is in sliding connection with the electromagnetic slide rod. According to the utility model, the electric push rod is shortened under the action of electric power, and the movable plate is carried to rotate by taking the pin shaft as a base point and is turned anticlockwise, so that the distance between the movable plate and one side in the storage tank can be adjusted, the blanking content can be controlled, the larger the distance between the bottom of the movable plate and the storage tank is, the larger the blanking amount is, otherwise, the shorter the distance is, the smaller the blanking amount is, and the spreading amount cannot be controlled directly according to actual conditions in the spreading process, so that the utilization rate is improved.
Description
Technical Field
The utility model relates to the technical field of pavement base layer pavement, in particular to a pavement base layer pavement device for asphalt pavement.
Background
Asphalt pavement paving machine, also called asphalt pavement base layer paving device, is a machine which uniformly paves asphalt mixture on a road base layer and performs preliminary compaction and leveling, and is widely applied to asphalt pavement operations such as urban roads, highways, wharfs, large parking lots and the like as a leading machine for asphalt pavement construction.
The utility model provides a road construction's progress has been accelerated for labour saving and time saving to appear an asphalt pavement paving device (see patent number: 201720762962.X in particular), including moving mechanism, moving mechanism includes the support body, sets up many spinal branch daggers in the support body below, the support column bottom all is equipped with the removal wheel, be equipped with blowing device and paving device on the support body, blowing device is used for placing the material on the road surface, paving device is used for evenly spreading the material of placing on asphalt pavement, evenly spreads the material of putting down on asphalt pavement through paving device, and the device simple structure, the simple operation has fine practicality.
However, the existing paving device for the asphalt pavement base layer cannot directly control the paving amount according to actual conditions in the paving process, so that the utilization rate is reduced, partial materials are easy to be stained on the inner wall of the storage tank in the paving device for the asphalt pavement base layer, the phenomenon of incomplete use exists, and after solidification, the inner wall of the storage tank is inconvenient to clean, so that the working difficulty is increased.
Disclosure of Invention
The utility model aims at: in order to solve the problems that the existing device for paving the asphalt pavement base layer cannot directly control the amount of pavement according to actual conditions, so that the utilization rate is reduced, partial materials are easy to be stained on the inner wall of a storage tank in the device for paving the asphalt pavement base layer, incomplete use exists, and the inner wall of the device is inconvenient to clean after solidification, so that the difficulty of work is increased, and the device for paving the asphalt pavement base layer is provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a pavement base layer paving device comprising:
the pavement assembly is used for storing the pavement used for the asphalt pavement base layer;
the electromagnetic slide bar is positioned at the middle position of one end of the spreading component;
the movable assembly is positioned at the bottom end inside the spreading assembly and is rotationally connected with the spreading assembly;
the material supporting component is positioned in the material spreading component and is in sliding connection with the electromagnetic slide rod;
the utility model discloses a pavement device, including a pavement component, a movable plate, a fixed rod, a hydraulic cylinder, a U-shaped frame, a supporting rod, an electric telescopic rod, a pressing plate and a plurality of groups of triangular brackets, wherein the bottom side of the inside of the pavement component is provided with the inclined plate, the movable plate comprises a movable plate, the top side of the two ends of the movable plate is provided with pin shafts, the movable plate is rotationally connected with the pavement component through the pin shafts, the two ends of the bottom of the inclined plate are provided with the fixed rod, one side of the fixed rod is rotationally provided with the electric push rod, the material supporting component comprises the hydraulic cylinder, the top of the hydraulic cylinder is provided with the U-shaped frame, one end of the U-shaped frame is provided with the supporting rod, the two ends of the supporting rod bottom are provided with the electric telescopic rod, the bottom of the electric telescopic rod is provided with the pressing plate, the bottom of one side of the pressing plate is kept away from the movable plate is evenly provided with the plurality of groups of triangular brackets, and the bottom of the hydraulic cylinder is provided with sliding blocks matched with the electromagnetic slide rods.
As still further aspects of the utility model: the spreading component comprises a storage tank, a material opening is formed in one side, away from the pressing plate, of the bottom of the storage tank, and the movable plate is located in the material opening.
As still further aspects of the utility model: both sides of the electromagnetic slide bar are provided with fixed blocks, and both sides of the electromagnetic slide bar are fixedly connected with the storage tank through the fixed blocks.
As still further aspects of the utility model: the bottom of the pressing plate is provided with an inclined plane, the inclined plane and the inclined plate incline towards the lower left, and the inclined plane and the inclined plate incline towards the lower left at an angle of 35 degrees.
As still further aspects of the utility model: the two sides of the electric push rod are respectively connected with the fixed rod and the movable plate in a rotating way through the rotating rods.
As still further aspects of the utility model: the movable plate is rotationally connected with the inclined plate through a pin shaft, and the rotation angle of the movable plate taking the pin shaft as a base point is 0-45 degrees.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the spreading component, the electromagnetic slide bar, the movable component and the material supporting component which are arranged, when the device is used, the spreading used for the asphalt pavement base layer is directly placed in the storage tank, then the electric push rod is shortened under the action of electric power, and the movable plate is carried to rotate by taking the pin shaft as a base point and turn anticlockwise, so that the distance between the movable plate and one side of the inside of the storage tank can be adjusted, the blanking content can be controlled, the larger the distance between the bottom of the movable plate and the storage tank is, the larger the blanking quantity is, otherwise, the shorter the distance is, the smaller the blanking quantity is, and the spreading quantity cannot be controlled directly according to actual conditions in the spreading process, thereby improving the use ratio;
2. through the spreading subassembly that sets up and support the material subassembly, during the use, the electromagnetism slide bar produces the type magnetic field that encircles under the electric power effect, and directly produce the impetus to the sliding block, make the sliding block remove along the electromagnetism slide bar left, carry the U type frame simultaneously, branch, electric telescopic handle and support the clamp plate and remove left, and produce left extrusion force to the material that is located the storage tank inside, the output of pneumatic cylinder shortens under the electric power effect simultaneously, and carry the U type frame, branch, electric telescopic handle and support the clamp plate and remove, thereby can make the bottom that supports the clamp plate contact with the inside bottom of storage tank all the time, thereby can produce left extrusion force to the material that is located the inside bottom of storage tank and lateral wall, make the better position of concentrating to the feed inlet of material, thereby not only guaranteed the quantity of use of material, can make the part position of storage tank be scraped clean under the effect of scraping again, only the inside left side of storage tank and support the clamp plate need follow-up clear up to clear up alone, thereby the inner wall to the storage tank is convenient for concentrate and clear up, the degree of difficulty of work has been reduced.
Drawings
FIG. 1 is a partial perspective view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
fig. 3 is a schematic view of a partial structure of the present utility model.
In the figure: 1. a paving assembly; 101. a storage tank; 102. a sloping plate; 2. an electromagnetic slide bar; 3. a movable assembly; 301. a movable plate; 302. a pin shaft; 303. a fixed rod; 304. an electric push rod; 4. a material abutting component; 401. a hydraulic cylinder; 402. a sliding block; 403. a U-shaped frame; 404. a support rod; 405. an electric telescopic rod; 406. a pressing plate; 407. a-frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
Referring to fig. 1 to 3, in an embodiment of the present utility model, a paving device for an asphalt pavement base layer includes:
the pavement assembly 1 is used for storing pavement used for an asphalt pavement base layer;
the electromagnetic slide bar 2 is positioned at the middle position of one end of the spreading component 1;
the movable assembly 3 is positioned at the bottom end inside the spreading assembly 1 and is rotationally connected with the spreading assembly 1;
the material supporting component 4 is positioned in the material spreading component 1 and is in sliding connection with the electromagnetic slide rod 2;
the inside bottom side of spreading component 1 is provided with swash plate 102, movable component 3 includes fly leaf 301, the top side at fly leaf 301 both ends all is provided with round pin axle 302, fly leaf 301 rotates with spreading component 1 through round pin axle 302 and is connected, the both ends of swash plate 102 bottom all are provided with dead lever 303, electric putter 304 is all installed in the rotation of one side of dead lever 303, material supporting component 4 includes pneumatic cylinder 401, the top of pneumatic cylinder 401 is provided with U type frame 403, the one end of U type frame 403 is provided with branch 404, electric telescopic handle 405 is all installed at the both ends of branch 404 bottom, electric telescopic handle 405's bottom is provided with pressure plate 406, pressure plate 406 keeps away from the bottom of fly leaf 301 one side evenly and is provided with multiunit tripod 407, the bottom of pneumatic cylinder 401 is provided with the slider 402 with electromagnetic slide bar 2 assorted.
Referring to fig. 1, 2 and 3, the spreading assembly 1 includes a storage tank 101, a material opening is disposed at a side of the bottom of the storage tank 101 away from the pressing plate 406, and a movable plate 301 is disposed inside the material opening.
Referring to fig. 3, two sides of the electromagnetic slide bar 2 are provided with fixing blocks, and two sides of the electromagnetic slide bar 2 are fixedly connected with the storage tank 101 through the fixing blocks.
Referring to fig. 1 and 2, the bottom of the pressing plate 406 is provided with a slope, the slope and the inclined plate 102 are inclined toward the lower left, and the slope and the inclined plate 102 are inclined toward the lower left by an angle of 35 °.
Referring to fig. 1 and 2, two sides of the electric push rod 304 are rotatably connected to the fixed rod 303 and the movable plate 301 respectively through a rotating rod.
Referring to fig. 1 and 2, the movable plate 301 is rotatably connected to the swash plate 102 by a pin 302, and the rotation angle of the movable plate 301 about the pin 302 is 0 ° -45 °.
The working principle of the utility model is as follows: during the use, directly place the used shop material of bituminous paving basic unit in the inside of storage silo 101, then electric putter 304 shortens under the electric power effect, and carry fly leaf 301 to rotate with round pin axle 302 as the base point, and anticlockwise upset, thereby can degree fly leaf 301 and the inside one side of storage silo 101 apart from adjusting, thereby can carry out the control to the content of unloading, the distance between fly leaf 301 bottom and the storage silo 101 is bigger, the unloading volume is bigger, otherwise, the shorter distance is, the lower unloading volume, can't directly carry out the accuse to the shop material volume according to actual conditions in the in-process of shop material, thereby the rate of utilization has been improved, and electromagnetism slide bar 2 produces the surrounding type magnetic field under the electric power effect, and directly produce the impulse to slider 402, make slider 402 remove along electromagnetism slide bar 2 left, simultaneously carry U type frame 403, branch 404, electric telescopic handle 405 and press plate 406 left, and the material that is located the inside of storage silo 101 produces left extrusion force, simultaneously the output end of pneumatic cylinder 401 shortens under the electric power effect, and carry type frame 403, branch, the lower part is shorter than electric telescopic handle 405 and lower part 406, thereby the inner wall 101 that can only need be concentrated to the inside the material clearance bottom of storage silo 101 is realized to the inside the left side of the clearance down, thereby the bottom of the storage silo 101 is only need be concentrated to the clearance down in the clearance of the inside the side wall 101, the bottom of the inside of the storage silo 101 is guaranteed, the bottom that can be contacted with the inside the storage silo 101 only, and the inside the side 101 has been guaranteed.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. A pavement base layer paving device comprising:
the pavement assembly (1) is used for storing pavement used for the asphalt pavement base layer;
the electromagnetic slide bar (2) is positioned at the middle position of one end of the spreading component (1);
the movable assembly (3) is positioned at the bottom end inside the spreading assembly (1) and is rotationally connected with the spreading assembly (1);
the material supporting component (4) is positioned in the material spreading component (1) and is in sliding connection with the electromagnetic slide rod (2);
the automatic feeding device is characterized in that an inclined plate (102) is arranged at the bottom side of the inside of the spreading component (1), the movable component (3) comprises a movable plate (301), pin shafts (302) are arranged at the top sides of two ends of the movable plate (301), the movable plate (301) is rotationally connected with the spreading component (1) through the pin shafts (302), fixing rods (303) are arranged at the two ends of the bottom of the inclined plate (102), electric push rods (304) are rotationally arranged at one sides of the fixing rods (303), the material supporting component (4) comprises a hydraulic cylinder (401), U-shaped frames (403) are arranged at the top of the hydraulic cylinder (401), electric telescopic rods (405) are arranged at two ends of the bottom of each of the supporting rods (404), pressing plates (406) are arranged at the bottom of the bottoms of the electric telescopic rods (405), a plurality of groups of triangular supports (407) are uniformly arranged at the bottom ends of one sides of the pressing plates (406) far away from the movable plate (301), and the bottom of each hydraulic cylinder (401) is provided with a sliding block (402) which is matched with an electromagnetic sliding block (2).
2. A paving device for an asphalt pavement base according to claim 1, wherein the paving assembly (1) comprises a storage tank (101), a material opening is formed in one side of the bottom of the storage tank (101) away from the pressing plate (406), and the movable plate (301) is located in the material opening.
3. The pavement basic unit spreading device according to claim 2, wherein the two sides of the electromagnetic slide bar (2) are provided with fixing blocks, and the two sides of the electromagnetic slide bar (2) are fixedly connected with the storage tank (101) through the fixing blocks.
4. A basic pavement paving arrangement according to claim 1, characterized in that the bottom of the pressing plate (406) is provided with a bevel, both the bevel and the bevel plate (102) being inclined towards the lower left, the angle of inclination of the bevel and the bevel plate (102) being 35 ° towards the lower left.
5. The pavement basic layer paving device according to claim 1, wherein the two sides of the electric push rod (304) are respectively connected with the fixed rod (303) and the movable plate (301) in a rotating way through rotating rods.
6. A pavement basic layer paving apparatus according to claim 2, wherein the movable plate (301) is rotatably connected to the sloping plate (102) via a pin (302), and the movable plate (301) rotates by an angle of 0 ° -45 ° with the pin (302) as a base point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321007722.0U CN219731532U (en) | 2023-04-28 | 2023-04-28 | Be used for bituminous paving basic unit spreading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321007722.0U CN219731532U (en) | 2023-04-28 | 2023-04-28 | Be used for bituminous paving basic unit spreading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219731532U true CN219731532U (en) | 2023-09-22 |
Family
ID=88026721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321007722.0U Active CN219731532U (en) | 2023-04-28 | 2023-04-28 | Be used for bituminous paving basic unit spreading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219731532U (en) |
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2023
- 2023-04-28 CN CN202321007722.0U patent/CN219731532U/en active Active
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