CN213951870U - Highway asphalt laying device - Google Patents
Highway asphalt laying device Download PDFInfo
- Publication number
- CN213951870U CN213951870U CN202022330511.3U CN202022330511U CN213951870U CN 213951870 U CN213951870 U CN 213951870U CN 202022330511 U CN202022330511 U CN 202022330511U CN 213951870 U CN213951870 U CN 213951870U
- Authority
- CN
- China
- Prior art keywords
- agitator
- stirring barrel
- fixedly connected
- pitch
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010426 asphalt Substances 0.000 title claims abstract description 36
- 238000003756 stirring Methods 0.000 claims abstract description 48
- 238000007599 discharging Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
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- Road Paving Machines (AREA)
Abstract
The utility model provides a highway asphalt laying device relates to highway equipment technical field, including device main part, agitator and unloading box, the top left side fixedly connected with air cleaner of device main part, the top right side fixedly connected with agitator of device main part. The utility model discloses in, through installing the bleeder vent, because of pitch pour into stir in-process easy smell that produces in the agitator, and the top cap can cover into the agitator and play certain leakproofness with the external world to the pitch in the agitator, and pitch is through the in-process of stirring leaf, the baffle can play certain sheltering from to the pitch that the stirring splashes, the baffle of slope can carry out the water conservancy diversion to the pitch that splashes to the baffle surface simultaneously, make the difficult pitch that adheres to of bleeder vent lateral surface, and start air cleaner can adsorb through the peculiar smell of pipe and bleeder vent in to the agitator, make and have certain feature of environmental protection.
Description
Technical Field
The utility model relates to a highway equipment technical field especially relates to a highway asphalt laying device.
Background
Asphalt pavement refers to various types of pavement paved by asphalt materials mixed in mineral materials, asphalt binder improves the capability of paving aggregate to resist damage of traveling vehicles and natural factors to the pavement, so that the pavement is smooth, dustless, waterproof and durable, therefore, the asphalt pavement is a high-grade pavement which is most widely adopted in road construction, asphalt is often stored in a storage barrel and conveyed into a blanking box in the use process of asphalt paving equipment, the blanked asphalt is often tiled through a pressing plate after blanking, the pressing plate cannot extrude the asphalt at the position with uneven blanking, the paving is uneven, the asphalt generates large smell in the stirring process, and certain pollution is caused to air.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a road asphalt laying device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a road asphalt laying device comprises a device main body, a stirring barrel and a blanking box, wherein the left side of the top end of the device main body is fixedly connected with an air filter, the right side of the top end of the device main body is fixedly connected with the stirring barrel, and the right side of the device main body is fixedly connected with a support frame;
the top of agitator is through screw thread fixedly connected with top cap, the bottom embedding of agitator is provided with first motor, the rotation output of first motor extends to inside the agitator, the rotation output of first motor rotates and is connected with the stirring leaf, the stirring leaf is close to inner wall one side fixedly connected with backup pad of agitator, one side that the backup pad is close to the agitator inner wall is provided with the scraper blade, the embedding of inner wall top of agitator is provided with the baffle, the top embedding of baffle is provided with the bleeder vent, the feed opening has been seted up to the bottom of magazine down, the equal fixedly connected with support frame in both sides around the magazine down, the bottom of support frame is provided with the expansion plate, a side fixedly connected with second motor of magazine is kept away from down to the expansion plate, the rotation output of second motor rotates and is connected with the pressure rod.
Preferably, the baffle is close to agitator inner wall one side to keeping away from agitator inner wall one side downward sloping thirty degrees, air cleaner passes through pipe and bleeder vent through setting.
Preferably, the upper end and the lower end of the stirring blade are arranged in a mirror image mode.
Preferably, first springs are arranged between the scraping plate and the supporting plate at equal intervals in the longitudinal direction.
Preferably, the scraper blade is tangent to the inner wall of the stirring barrel.
Preferably, a second spring is arranged between the expansion plate and the support frame, and the stirring barrel is communicated with the blanking box through a guide pipe.
Preferably, the air filter, the first motor and the second motor are all electrically connected with an external power supply through power lines.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, through installing the bleeder vent, because of pitch pour into stir in-process easy smell that produces in the agitator, and the top cap can cover into the agitator and play certain leakproofness with the external world to the pitch in the agitator, and pitch is through the in-process of stirring leaf, the baffle can play certain sheltering from to the pitch that the stirring splashes, the baffle of slope can carry out the water conservancy diversion to the pitch that splashes to the baffle surface simultaneously, make the difficult pitch that adheres to of bleeder vent lateral surface, and start air cleaner can adsorb through the peculiar smell of pipe and bleeder vent in to the agitator, make and have certain feature of environmental protection.
2. Secondly, through installing the expansion plate, when the pitch in the agitator passes through the pipe and carries to the unloading box in, can drop to the road surface top that needs laid through the small opening, and the pitch is spread when dropping to the road surface top that needs laid, the expansion plate can be through the elasticity downstream of second spring, make the compression roller can closely laminate the pitch top, open first motor simultaneously and drive the compression roller and rotate, make the compression roller can extrude the pitch that the small opening dropped, make pitch difficult not hard up or to both sides landing.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of a mixing tank of the present invention;
FIG. 3 is a schematic view of a partial structure of the middle blanking box of the present invention;
fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.
In fig. 1 to 4, the correspondence between the part names or lines and the reference numbers is:
the device comprises a device main body 1, an air filter 101, a stirring barrel 2, a top cover 201, a first motor 202, a stirring blade 203, a scraping plate 204, a first spring 205, a baffle plate 206, a ventilation hole 207, a supporting plate 208, a blanking box 3, a material leakage opening 301, a supporting frame 4, a telescopic plate 401, a second motor 402, a pressing roller 403 and a second spring 404.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a road asphalt paving device, which includes a device main body 1, a mixing tank 2 and a discharging box 3, wherein the left side of the top end of the device main body 1 is fixedly connected with an air filter 101, the right side of the top end of the device main body 1 is fixedly connected with the mixing tank 2, and the right side of the device main body 1 is fixedly connected with a support frame 4;
screw thread fixedly connected with top cap 201 is passed through on the top of agitator 2, the bottom embedding of agitator 2 is provided with first motor 202, the rotation output of first motor 202 extends to inside agitator 2, the rotation output of first motor 202 rotates and is connected with stirring leaf 203, stirring leaf 203 is close to inner wall one side fixedly connected with backup pad 208 of agitator 2, one side that backup pad 208 is close to 2 inner walls of agitator is provided with scraper blade 204, the embedding of inner wall top of agitator 2 is provided with baffle 206, the top embedding of baffle 206 is provided with bleeder vent 207, feed opening 301 has been seted up to the bottom of feed box 3, the equal fixedly connected with support frame 4 in both sides around feed box 3, the bottom of support frame 4 is provided with expansion plate 401, a side fixedly connected with second motor 402 of feed box 3 is kept away from to expansion plate 401, the rotation output of second motor 402 rotates and is connected with pressure rod 403.
Further, baffle 206 is close to 2 inner wall one sides of agitator to keeping away from 2 inner wall one sides downward sloping thirty degrees of agitator, air cleaner 101 link up the setting with bleeder vent 207 through the pipe, when pitch is poured into and is stored in agitator 2, start first motor 202 and rotate and drive stirring leaf 203 and can stir the pitch in storage bucket 2, avoid pitch to condense, and the inclination of baffle 206 can shelter from the pitch that splashes in the stirring process, avoid pitch to splash to in bleeder vent 207, and start air cleaner 101 and can adsorb the peculiar smell in agitator 2 through pipe and bleeder vent 207, reach and reduce the pollution to the outside air.
Further, both ends are the mirror image setting about stirring leaf 203, and both ends form the convection current about the stirring leaf 203 that the mirror image set up can be to the pitch in agitator 2 for pitch is poured into and can evenly stir in agitator 2.
Further, the first springs 205 arranged at equal intervals in the longitudinal direction are arranged between the scraper 204 and the supporting plate 208, and the asphalt is relatively viscous, so that the asphalt attached to the inner wall of the stirring barrel 2 in the stirring process is easy to attach for a long time, and the stirring is not uniform, and the supporting plate 208 can be rotated in the rotation process driven by the stirring blade 203 through the first motor 202, so that the scraper 204 can be always closely attached to the inner wall of the stirring barrel 2 through the elastic force of the first springs 205, and the asphalt attached to the inner wall of the stirring barrel 2 is scraped, and the stirring uniformity is improved.
Further, scraper blade 204 is tangent with 2 inner walls of agitator, and when scraper blade 204 closely laminated 2 inner walls of agitator through first spring 205, scraper blade 204 was because of making scraper blade 204 scrape the pitch that adheres to 2 inner walls of agitator to 2 middle part water conservancy diversion of agitator with 2 tangency of agitator for further improve the stirring degree of consistency of pitch in many agitator 2.
Further, be provided with second spring 404 between expansion plate 401 and the support frame 4, agitator 2 link up the setting through pipe and unloading box 3, pitch in agitator 2 can discharge to the road surface top that needs laid through drain hole 301 after passing through the pipe transport to unloading box 3 in, and expansion plate 401 can be through the elasticity of second spring 404 to surface movement on the road, make compression roller 403 can extrude the pitch of laying, do not need the manual work to tile pitch to the road surface after making pitch fall, and can extrude the subsequent handling of flattening through compression roller 403 after the pitch unloading.
Further, the air filter 101, the first motor 202 and the second motor 402 are electrically connected to an external power source through power lines.
The working principle is as follows: when the asphalt mixing device is used, the top cover 201 is opened to pour asphalt into the mixing tank 2, the top cover 201 is sealed with the mixing tank 2, then the first motor 202 is started to rotate to drive the mixing blade 203 to mix the asphalt in the storage tank 2, so that the asphalt is prevented from being condensed, the asphalt splashed in the mixing process can be shielded by the inclined angle of the baffle 206, so that the asphalt is prevented from splashing into the vent 207, the air filter 101 is started to adsorb peculiar smell in the mixing tank 2 through the guide pipe and the vent 207, then the mixing blade 203 can drive the support plate 208 to rotate in the rotating process through the first motor 202, so that the scraper 204 can be always tightly attached to the inner wall of the mixing tank 2 through the elasticity of the first spring 205 to scrape the asphalt attached to the inner wall of the mixing tank 2, and the scraper 204 can guide the asphalt scraped to the inner wall of the mixing tank 2 by the scraper 204 due to the tangency with the mixing tank 2 to the middle of the stirring tank 2, finally, the asphalt in the stirring barrel 2 is conveyed into the blanking box 3 through the guide pipe and then is discharged to the upper part of the pavement to be paved through the material leakage port 301, and the expansion plate 401 moves to the upper surface of the pavement through the elastic force of the second spring 404, so that the compression roller 403 can extrude the paved asphalt.
The embodiments of the present application have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. A road asphalt laying device comprises a device main body (1), a stirring barrel (2) and a blanking box (3), and is characterized in that the left side of the top end of the device main body (1) is fixedly connected with an air filter (101), the right side of the top end of the device main body (1) is fixedly connected with the stirring barrel (2), and the right side of the device main body (1) is fixedly connected with a support frame (4);
the top end of the stirring barrel (2) is fixedly connected with a top cover (201) through threads, the bottom end of the stirring barrel (2) is embedded with a first motor (202), the rotating output end of the first motor (202) extends into the stirring barrel (2), the rotating output end of the first motor (202) is rotatably connected with a stirring blade (203), one side of the inner wall of the stirring blade (203) close to the stirring barrel (2) is fixedly connected with a supporting plate (208), one side of the supporting plate (208) close to the inner wall of the stirring barrel (2) is provided with a scraper (204), a baffle (206) is embedded above the inner wall of the stirring barrel (2), an air hole (207) is embedded above the baffle (206), a blanking opening (301) is formed in the bottom end of the blanking box (3), and supporting frames (4) are fixedly connected with the front side and the rear side of the blanking box (3), the bottom of support frame (4) is provided with expansion plate (401), a side fixedly connected with second motor (402) of feed box (3) is kept away from in expansion plate (401), the rotation output of second motor (402) rotates and is connected with pressure rod (403).
2. The road asphalt paving device according to claim 1, wherein the baffle plate (206) inclines downwards thirty degrees from the side close to the inner wall of the stirring barrel (2) to the side far from the inner wall of the stirring barrel (2), and the air filter (101) is communicated with the air vent (207) through a guide pipe.
3. The road asphalt laying device according to claim 1, wherein the upper and lower ends of the stirring blade (203) are arranged in a mirror image.
4. A road asphalt laying device according to claim 1, wherein first springs (205) are arranged longitudinally equidistantly between the screed (204) and the support plate (208).
5. Device for road asphalt laying according to claim 1, characterized in that said scraper (204) is tangential to the inner wall of the mixing tank (2).
6. The road asphalt paving device according to claim 1, wherein a second spring (404) is arranged between the expansion plate (401) and the support frame (4), and the stirring barrel (2) is communicated with the discharging box (3) through a conduit.
7. The road asphalt laying device according to claim 1, wherein the air filter (101), the first motor (202) and the second motor (402) are all electrically connected with an external power supply through power lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022330511.3U CN213951870U (en) | 2020-10-19 | 2020-10-19 | Highway asphalt laying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022330511.3U CN213951870U (en) | 2020-10-19 | 2020-10-19 | Highway asphalt laying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213951870U true CN213951870U (en) | 2021-08-13 |
Family
ID=77204220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022330511.3U Expired - Fee Related CN213951870U (en) | 2020-10-19 | 2020-10-19 | Highway asphalt laying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213951870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115025668A (en) * | 2022-06-15 | 2022-09-09 | 黑龙江省八达路桥建设有限公司 | High-speed asphalt stirring device capable of moving through guide rail |
-
2020
- 2020-10-19 CN CN202022330511.3U patent/CN213951870U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115025668A (en) * | 2022-06-15 | 2022-09-09 | 黑龙江省八达路桥建设有限公司 | High-speed asphalt stirring device capable of moving through guide rail |
| CN115025668B (en) * | 2022-06-15 | 2023-10-27 | 黑龙江省八达路桥建设有限公司 | High-speed asphalt stirring device capable of moving through guide rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210813 |