CN216193796U - Asphalt laying device for highway maintenance - Google Patents
Asphalt laying device for highway maintenance Download PDFInfo
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- CN216193796U CN216193796U CN202122493287.4U CN202122493287U CN216193796U CN 216193796 U CN216193796 U CN 216193796U CN 202122493287 U CN202122493287 U CN 202122493287U CN 216193796 U CN216193796 U CN 216193796U
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Abstract
The utility model belongs to the technical field of highway engineering, in particular to an asphalt paving device for highway maintenance, which aims at solving the problem that the pavement proposed by the background technology is difficult to clean before asphalt is paved. According to the utility model, through the mutual matching of the baffle plate and the roller, some large-particle obstacles on the road surface can be removed, so that the finished road surface is cleaned before asphalt is laid, the improvement of the flatness of asphalt pavement is facilitated, the discharge speed of the asphalt from the discharge pipe can be adjusted through the design of discharge adjustment, the situation that the discharge speed is too slow to reach the pavement standard can be avoided, and the situation that the asphalt is wasted due to too fast discharge can be avoided.
Description
Technical Field
The utility model relates to the technical field of highway engineering, in particular to an asphalt laying device for highway maintenance.
Background
The asphalt is a black brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, mostly exists in a liquid or semisolid petroleum form, has a black surface, and can be dissolved in carbon disulfide and carbon tetrachloride. Asphalt is a waterproof, moistureproof and anticorrosive organic cementing material. The asphalt can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt: among them, coal tar pitch is a by-product of coking. Petroleum pitch is the residue of crude oil distillation. Natural bitumen is stored underground, and some forms a mineral layer or is accumulated on the surface of the crust. The asphalt is mainly used in the industries of paint, plastics, rubber and the like and pavement and the like.
Through search, the patent (application number: 201821080099.0) discloses a 'asphalt laying device for highway maintenance', the device drives the rotation of the gear four through the motor two by the arranged material laying device, thereby driving the operation of each gear through the chain, in the process of the rotation of the chain, the slide block two slides in the slide groove two, thereby driving the movable plate to move left and right in the slide groove one through the slide block one, enabling the troweling plate and the troweling wheel at the bottom of the slide block to move left and right to lay asphalt on the road surface, the asphalt is evenly paved, and the trace of the wheel can be leveled through the troweling wheel.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an asphalt laying device for road maintenance.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a road maintenance asphalt laying device comprises a bearing platform, wherein a vertical plate is welded on the outer wall of one side of the bearing platform, a cleaning mechanism is arranged on the outer wall of one side of the vertical plate, and the cleaning mechanism comprises symmetrically distributed slide bars which are connected to the inner wall of one side of the vertical plate in a sliding manner, a connecting plate welded between the two slide bars, a first hydraulic oil cylinder arranged on the outer wall of the top of the connecting plate, a baffle welded on the outer wall of one end of each slide bar, and rollers which are rotationally connected to the outer wall of the bottom of the baffle and are distributed at equal intervals;
the outer wall of the bottom of the bearing platform is provided with a discharging adjusting mechanism, and the discharging adjusting mechanism comprises a fixing plate welded on the outer wall of the bottom of the bearing platform, a second hydraulic cylinder hinged on the outer wall of one side of the fixing plate, an adjusting plate hinged on a piston rod of the second hydraulic cylinder, and a discharging pipe hinged on the outer wall of the top of the adjusting plate.
Preferably, the outer wall of one side of the vertical plate is provided with symmetrically distributed sliding grooves, and the sizes of the sliding grooves are matched with those of the sliding rods.
Preferably, the heating stirrer is installed on the outer wall of the top of the bearing platform, the outer wall of one side of the heating stirrer is connected with a connecting pipe, the outer wall of one end of the connecting pipe is connected with a discharging chamber, and the outer wall of the top of the discharging pipe is installed on the outer wall of the bottom of the discharging chamber.
Preferably, the outer wall of the bottom of the bearing platform is welded with symmetrically distributed support rods, and a compression roller is rotatably connected between the two support rods.
Preferably, the outer wall of the bottom of the bearing platform is welded with symmetrically distributed connecting rods, and the outer wall of the bottom of each connecting rod is welded with a limiting plate.
Preferably, the outer wall of the top of the bearing platform is welded with symmetrically distributed handles, a placing plate is connected between the two handles, and the outer wall of the top of the placing plate is provided with a control screen.
Preferably, the first hydraulic oil cylinder, the second hydraulic oil cylinder and the control screen are connected through leads, and the control screen is connected with a power supply through leads.
The utility model has the beneficial effects that:
1. according to the asphalt paving device for highway maintenance, through the mutual matching of the baffle and the roller, some large-particle obstacles on the road surface can be removed, so that the repaired road surface is cleaned before asphalt is paved, and the improvement of the pavement evenness of asphalt is facilitated;
2. this pitch laying device for highway maintenance of design, flexible drive regulating plate through second hydraulic cylinder's piston rod rotates, can change the size of discharging pipe bottom discharge mouth, has adjusted the speed of pitch from the discharging pipe ejection of compact, both can avoid the ejection of compact too slowly to reach and lay the standard, can avoid the extravagant pitch too fast of the ejection of compact again.
Drawings
FIG. 1 is a front view of the overall structure of an asphalt paving apparatus for road maintenance according to the present invention;
FIG. 2 is a rear view of the overall structure of an asphalt paving apparatus for road maintenance according to the present invention;
FIG. 3 is a bottom view of the overall structure of an asphalt paving apparatus for road maintenance according to the present invention;
fig. 4 is a schematic view of a discharging adjustment mechanism of the asphalt paving device for road maintenance provided by the utility model.
In the figure: the device comprises a bearing platform 1, a vertical plate 2, a cleaning mechanism 3, a sliding rod 31, a connecting plate 32, a first hydraulic oil cylinder 33, a baffle 34, a roller 35, a discharging adjusting mechanism 4, a fixing plate 41, a second hydraulic oil cylinder 42, an adjusting plate 43, a discharging pipe 44, a chute 5, a heating stirrer 6, a connecting pipe 7, a discharging chamber 8, a supporting rod 9, a pressing roller 10, a connecting rod 11, a limiting plate 12, a handle 13, a placing plate 14 and a control screen 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, an asphalt paving device for highway maintenance comprises a bearing platform 1, wherein a vertical plate 2 is welded on the outer wall of one side of the bearing platform 1, a cleaning mechanism 3 is arranged on the outer wall of one side of the vertical plate 2, the cleaning mechanism 3 comprises slide rods 31, a connecting plate 32, a first hydraulic oil cylinder 33, a baffle 34 and rollers 35, the connecting plate 32 is welded between the two slide rods 31, the first hydraulic oil cylinder 33 is installed on the outer wall of the top of the connecting plate 32, the baffle 34 is welded on the outer wall of one end of each slide rod 31, the rollers 35 distributed at equal intervals are rotatably connected on the outer wall of the bottom of the baffle 34, and through the mutual matching of the baffle 34 and the rollers 35, some large-particle obstacles on a road surface can be removed, so that the repaired road surface is cleaned before asphalt is paved, and the improvement of the asphalt paving flatness is facilitated;
the discharging adjusting mechanism 4 is arranged on the outer wall of the bottom of the bearing platform 1, the discharging adjusting mechanism 4 comprises a fixing plate 41, a second hydraulic oil cylinder 42, an adjusting plate 43 and a discharging pipe 44, the second hydraulic oil cylinder 42 is hinged to the outer wall of one side of the fixing plate 41, the adjusting plate 43 is hinged to a piston rod of the second hydraulic oil cylinder 42, the discharging pipe 44 is hinged to the outer wall of the top of the adjusting plate 43, the adjusting plate 43 is driven to rotate through the extension and retraction of the piston rod of the second hydraulic oil cylinder 42, the size of a discharging port at the bottom of the discharging pipe 44 can be changed, the discharging speed of asphalt from the discharging pipe 44 is adjusted, the phenomenon that the discharging speed is too slow and the laying standard cannot be reached can be avoided, and the phenomenon that the discharging speed is too fast and the asphalt is wasted can be avoided;
the spout 5 of symmetric distribution is seted up to 2 one side outer walls of riser, and 5 size of spout and 31 size looks adaptations of slide bar, 1 top outer wall of cushion cap installs heating agitator 6, and 6 one side outer wall of heating agitator is connected with connecting pipe 7, and 7 one end outer wall of connecting pipe are connected with ejection of compact room 8, and discharging pipe 44 top outer wall is installed on ejection of compact room 8's bottom outer wall, 1 bottom outer wall welding of cushion cap has symmetric distribution's bracing piece 9, and rotates between two bracing pieces 9 and be connected with compression roller 10, 1 bottom outer wall welding of cushion cap has symmetric distribution's connecting rod 11, and 11 bottom outer wall welding of connecting rod has limiting plate 12.
The outer wall welding of cushion cap 1 top has the handle 13 of symmetric distribution, and is connected with between two handles 13 and places board 14, places board 14 top outer wall and installs control screen 15, connect through the wire between first hydraulic cylinder 33, second hydraulic cylinder 42 and the control screen 15, and control screen 15 is connected with the power through the wire.
The working principle is as follows: first hydraulic cylinder 33 and second hydraulic cylinder 42 are respectively started through control screen 15, a piston rod of first hydraulic cylinder 33 drives connecting plate 32 to move up and down, the bottom of roller 35 is made to cling to the ground, then asphalt mixture is put into heating stirrer 6, the heated and stirred asphalt enters discharge chamber 8 along connecting pipe 7, the piston rod of second hydraulic cylinder 42 stretches and retracts to drive adjusting plate 43 to rotate, the discharge speed of the asphalt is adjusted, baffle 34 and roller 35 can clean obstacles for repairing the road surface while handle 13 is pushed forward, compression roller 10 is used for flattening the asphalt falling from discharge pipe 44, and limiting plate 12 at the bottom of bearing platform 1 is used for limiting the width of asphalt pavement.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The asphalt paving device for highway maintenance comprises a bearing platform (1) and is characterized in that a vertical plate (2) is welded on the outer wall of one side of the bearing platform (1), a cleaning mechanism (3) is arranged on the outer wall of one side of the vertical plate (2), the cleaning mechanism (3) comprises symmetrically distributed slide bars (31) which are connected to the inner wall of one side of the vertical plate (2) in a sliding manner, a connecting plate (32) welded between the two slide bars (31), a first hydraulic oil cylinder (33) installed on the outer wall of the top of the connecting plate (32), a baffle (34) welded on the outer wall of one end of each slide bar (31), and rollers (35) which are connected to the outer wall of the bottom of each baffle (34) in a rotating manner and are distributed at equal intervals;
the outer wall of the bottom of the bearing platform (1) is provided with a discharging adjusting mechanism (4), and the discharging adjusting mechanism (4) comprises a fixing plate (41) welded on the outer wall of the bottom of the bearing platform (1), a second hydraulic cylinder (42) hinged on the outer wall of one side of the fixing plate (41), an adjusting plate (43) hinged on a piston rod of the second hydraulic cylinder (42) and a discharging pipe (44) hinged on the outer wall of the top of the adjusting plate (43).
2. The asphalt paving device for road maintenance according to claim 1, wherein the outer wall of one side of the vertical plate (2) is provided with symmetrically distributed sliding grooves (5), and the size of each sliding groove (5) is matched with that of the corresponding sliding rod (31).
3. An asphalt paving device for road maintenance according to claim 1, characterized in that the heating stirrer (6) is installed on the outer wall of the top of the bearing platform (1), the connecting pipe (7) is connected to the outer wall of one side of the heating stirrer (6), the discharging chamber (8) is connected to the outer wall of one end of the connecting pipe (7), and the outer wall of the top of the discharging pipe (44) is installed on the outer wall of the bottom of the discharging chamber (8).
4. An asphalt paving device for road maintenance according to claim 1, characterized in that the supporting rods (9) are symmetrically welded on the outer wall of the bottom of the bearing platform (1), and a compression roller (10) is rotatably connected between the two supporting rods (9).
5. An asphalt paving device for road maintenance according to claim 1, characterized in that the connecting rods (11) are symmetrically distributed on the outer wall of the bottom of the bearing platform (1), and the limiting plates (12) are welded on the outer wall of the bottom of the connecting rods (11).
6. An asphalt paving device for road maintenance according to claim 1, characterized in that the outer wall of the top of the bearing platform (1) is welded with symmetrically distributed handles (13), a placing plate (14) is connected between the two handles (13), and the outer wall of the top of the placing plate (14) is provided with a control screen (15).
7. An asphalt paving device for road maintenance according to claim 1, characterized in that the first hydraulic cylinder (33), the second hydraulic cylinder (42) and the control panel (15) are connected by wires, and the control panel (15) is connected with a power supply by wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122493287.4U CN216193796U (en) | 2021-10-18 | 2021-10-18 | Asphalt laying device for highway maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122493287.4U CN216193796U (en) | 2021-10-18 | 2021-10-18 | Asphalt laying device for highway maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216193796U true CN216193796U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122493287.4U Active CN216193796U (en) | 2021-10-18 | 2021-10-18 | Asphalt laying device for highway maintenance |
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| CN (1) | CN216193796U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114775375A (en) * | 2022-05-05 | 2022-07-22 | 广西正茂路桥建设有限公司 | Highway road surface bituminous mixture device that paves |
| CN115162109A (en) * | 2022-08-02 | 2022-10-11 | 郑州航空工业管理学院 | Asphalt laying device based on highway construction |
-
2021
- 2021-10-18 CN CN202122493287.4U patent/CN216193796U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114775375A (en) * | 2022-05-05 | 2022-07-22 | 广西正茂路桥建设有限公司 | Highway road surface bituminous mixture device that paves |
| CN114775375B (en) * | 2022-05-05 | 2024-01-12 | 广西正茂路桥建设有限公司 | Highway road surface asphalt mixture paver |
| CN115162109A (en) * | 2022-08-02 | 2022-10-11 | 郑州航空工业管理学院 | Asphalt laying device based on highway construction |
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