CN216838886U - A pitch dispensing device for highway construction - Google Patents
A pitch dispensing device for highway construction Download PDFInfo
- Publication number
- CN216838886U CN216838886U CN202122903593.0U CN202122903593U CN216838886U CN 216838886 U CN216838886 U CN 216838886U CN 202122903593 U CN202122903593 U CN 202122903593U CN 216838886 U CN216838886 U CN 216838886U
- Authority
- CN
- China
- Prior art keywords
- stirring
- connecting pipe
- asphalt
- fixedly connected
- stirring barrel
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 82
- 239000010426 asphalt Substances 0.000 claims abstract description 46
- 238000003892 spreading Methods 0.000 claims abstract description 28
- 239000007921 spray Substances 0.000 claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000003550 marker Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000011280 coal tar Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model relates to the technical field of highway construction, and discloses an asphalt spreading device for highway construction, which comprises two stand columns, wherein two rollers are fixedly arranged on the bottom surfaces of the two stand columns respectively, a stirring device and a spreading device are arranged between the two stand columns, the spreading device comprises a connecting pipe, a fixed shaft, a spray head, a valve, a mark post, an alignment line, a cleaning sleeve and a scraper, and one end of the connecting pipe is fixedly connected with the stirring device. According to the utility model, by arranging the spreading device, a plurality of spray heads work independently and are combined to form a spreading line, positioning can be carried out through the alignment line on the marker post when potholes on the road surface are repaired, and fixed-point spreading is carried out by opening a single spray head, so that the problem that the existing asphalt spreading device is inconvenient to carry out fixed-point spreading on the damaged road surface and is easy to waste resources because the volume of asphalt spreading equipment is huge when potholes or small-area damage occurs on the road surface is solved.
Description
Technical Field
The utility model relates to the technical field of highway construction, in particular to an asphalt spreading device for highway construction.
Background
The asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and non-metallic derivatives thereof, is one of high-viscosity organic liquids, is in a liquid state, a semi-solid state or a solid state, has a black surface, is soluble in carbon disulfide, is a waterproof, moistureproof and anticorrosive organic gelled material, and can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt, wherein the coal tar asphalt is a coking byproduct, the petroleum asphalt is residue after crude oil distillation, the natural asphalt is stored underground, some of the asphalt forms a mineral layer or is accumulated on the surface of a crust, and the asphalt is mainly used for industries such as coatings, plastics, rubbers and the like, paving pavements and the like; when pothole or small area damage appear in the road surface, because pitch dispensing equipment is comparatively huge, be not convenient for spread fixed point to damaged road surface, easy resource causes the waste.
SUMMERY OF THE UTILITY MODEL
The present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide an asphalt spreading device for road construction.
In order to achieve the purpose, the utility model provides the following technical scheme: a pitch dispensing device for highway construction, includes two stands, two there are two gyro wheels respectively fixed mounting on the stand bottom surface, two be provided with agitating unit and spread the device between the stand, spread the device and include connecting pipe, fixed axle, shower nozzle, valve, sighting rod, alignment line, clearance cover, scraper, the one end and the agitating unit fixed connection of connecting pipe, agitating unit's one end and shower nozzle fixed connection are kept away from to the connecting pipe, the fixed axle level sets up between two stands, just the both ends of fixed axle are fixed connection respectively on two stands, the outer wall back fixed connection of fixed axle and shower nozzle, valve fixed mounting is on the connecting pipe, the sighting rod level sets up between two stands, just the both ends of sighting rod are respectively with the both sides fixed connection that the bottom of two stands is close, alignment line sets up on the sighting rod, the cleaning sleeve is movably sleeved on the mark post.
Preferably, the stirring device comprises a stirring barrel, a movable door, a screen mesh, a case, a motor, a stirring rod, a sealing ring and a stirring blade, the stirring barrel is arranged between two stand columns, two ends of the stirring barrel are respectively fixedly connected with two sides close to the two stand columns, one end of the connecting pipe penetrates through the bottom surface of the stirring barrel, the connecting pipe is fixedly connected with the stirring barrel, the movable door is hinged in a feeding port formed in the top surface of the stirring barrel, the case is fixedly connected with one side of the stand columns, the motor is fixedly arranged on the inner wall of the case, one end of the stirring rod is fixedly connected with the output end of the motor through a coupler, the stirring rod penetrates through one side of the stand columns and one side of the stirring barrel, the stirring rod is movably connected with the stirring barrel, the stirring rod is in contact connection with the stand columns, and one end of the stirring rod, far away from the motor, is fixedly connected with the inner wall of the stirring barrel through a bearing, the stirring blades are uniformly distributed on the part of the stirring rod, which is positioned in the stirring barrel, and the motor is used for outputting kinetic energy to continuously mix and stir the asphalt, so that the asphalt is more uniformly mixed, the fluidity of the asphalt can be kept, and the phenomenon that the asphalt is solidified due to long-term storage in the stirring barrel is avoided, and the use is influenced.
Preferably, the screen cloth sets up on the inner wall of agitator, just the inner wall fixed connection of screen cloth and agitator sets up the screen cloth and can avoid thicker pitch granule to enter into the connecting pipe with the pitch separation of not stirring evenly, causes the connecting pipe to block up.
Preferably, the sealing ring is fixedly connected in a through hole formed in one side, close to the case, of the stirring barrel, the sealing ring is tightly attached to the stirring rod, and the sealing ring is arranged to effectively prevent liquid in the asphalt from permeating into the case along the stirring rod to influence the operation of the motor.
Preferably, the quantity of connecting pipe, shower nozzle, valve equals, and all connecting pipe, shower nozzle, valve evenly set up between two stands, through setting up ten connecting pipes, shower nozzle, valves, scatter the line with pitch equidistance and divide into ten sections, can scatter through opening single valve and carry out the fixed point, are convenient for restore the less road surface damage of area.
Preferably, scraper fixed connection is on the inner wall of clearance cover, just the cutting edge of scraper and the surface laminating of clearance cover set up the scraper and can scatter the completion back at pitch and scrape adnexed pitch on the sighting rod, avoid pitch to shelter from alignment line on attaching to the sighting rod, influence the next use of sighting rod.
The utility model provides an asphalt spreading device for road construction. The method has the following beneficial effects:
(1) according to the utility model, by arranging the spreading device, a plurality of spray heads work independently and are combined to form a spreading line, positioning can be carried out through the alignment line on the marker post when potholes on the road surface are repaired, and fixed-point spreading is carried out by opening a single spray head, so that the problem that when potholes on the road surface or small-area damage occurs in the conventional asphalt spreading device, the damaged road surface is inconvenient to carry out fixed-point spreading due to the fact that the volume of asphalt spreading equipment is large, and waste of resources is easily caused is solved.
(2) The utility model utilizes the kinetic energy output by the motor to continuously mix and stir the asphalt by arranging the stirring device, so that the asphalt is mixed more uniformly, the fluidity of the asphalt can be kept, and the phenomenon that the asphalt is solidified because the asphalt is stored in the stirring barrel for a long time is avoided, and the use is not influenced.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged cross-sectional view of the stirring device of the present invention;
FIG. 4 is an enlarged view of the structure A of the present invention.
In the figure: 1. a column; 2. a roller; 3. a stirring device; 301. a stirring barrel; 302. a movable door; 303. screening a screen; 304. a chassis; 305. a motor; 306. a stirring rod; 307. a seal ring; 308. stirring blades; 4. spreading devices; 401. a connecting pipe; 402. a fixed shaft; 403. a spray head; 404. a valve; 405. a marker post; 406. aligning the lines; 407. cleaning the sleeve; 408. and (4) scraping the blade.
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. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in fig. 1 to 4, the present invention provides a technical solution: an asphalt spreading device for road construction comprises two upright posts 1, two rollers 2 are respectively and fixedly installed on the bottom surfaces of the two upright posts 1, a stirring device 3 and a spreading device 4 are arranged between the two upright posts 1, the stirring device 3 comprises a stirring barrel 301, a movable door 302, a screen 303, a case 304, a motor 305, a stirring rod 306, a sealing ring 307 and a stirring blade 308, the stirring barrel 301 is arranged between the two upright posts 1, two ends of the stirring barrel 301 are respectively and fixedly connected with two sides close to the two upright posts 1, one end of a connecting pipe 401 penetrates through the bottom surface of the stirring barrel 301, the connecting pipe 401 is fixedly connected with the stirring barrel 301, the movable door 302 is hinged in a feeding port formed in the top surface of the stirring barrel 301, the screen 303 is arranged on the inner wall of the stirring barrel 301, the screen 303 is fixedly connected with the inner wall of the stirring barrel 301, the screen 303 is arranged to block asphalt which is not uniformly stirred, prevent coarse asphalt particles from entering the connecting pipe 401 to cause the blockage of the connecting pipe 401, the case 304 is fixedly connected to one side of the upright post 1, the motor 305 is fixedly installed on the inner wall of the case 304, one end of the stirring rod 306 is fixedly connected with the output end of the motor 305 through a coupler, the stirring rod 306 penetrates one side of the upright post 1 and one side of the stirring barrel 301, the stirring rod 306 is movably connected with the stirring barrel 301, the stirring rod 306 is in contact connection with the upright post 1, one end of the stirring rod 306 far away from the motor 305 is fixedly connected with the inner wall of the stirring barrel 301 through a bearing, a sealing ring 307 is fixedly connected in a through hole formed in one side of the stirring barrel 301 close to the case 304, the sealing ring 307 is tightly attached to the stirring rod 306, the sealing ring 307 is arranged to effectively prevent liquid in the asphalt from permeating into the case 304 along the stirring rod 306 to influence the operation of the motor 305, the stirring blades 308 are uniformly distributed on the part of the stirring rod 306 in the stirring barrel 301, the asphalt is continuously mixed and stirred by utilizing kinetic energy output by the motor 305, so that the asphalt is more uniformly mixed, the fluidity of the asphalt can be kept, and the phenomenon that the asphalt is solidified due to long-term storage in the stirring barrel 301 is avoided, and the use is influenced, the spreading device 4 comprises a connecting pipe 401, a fixed shaft 402, a spray head 403, a valve 404, a mark post 405, an alignment line 406, a cleaning sleeve 407 and a scraper 408, one end of the connecting pipe 401 is fixedly connected with the stirring device 3, one end of the connecting pipe 401, which is far away from the stirring device 3, is fixedly connected with the spray head 403, the fixed shaft 402 is horizontally arranged between the two upright posts 1, two ends of the fixed shaft 402 are respectively and fixedly connected with the two upright posts 1, the fixed shaft 402 is fixedly connected with the back surfaces of the outer walls of the spray head 403, the valves 404 are fixedly arranged on the connecting pipe 401, the connecting pipes 401, the spray head 403 and the valve 404 are equal in number, and all the connecting pipes 401, the spray head 403 and the scraper 408, The valve 404 evenly sets up between two stands 1, through setting up ten connecting pipes 401, shower nozzle 403, valve 404, scatter the line with pitch equidistance and divide into ten sections, can scatter through opening single valve 404 fixed point, be convenient for repair the less road surface damage of area, sighting rod 405 level sets up between two stands 1, and the both ends of sighting rod 405 respectively with the both sides fixed connection that the bottom of two stands 1 is close, alignment 406 equidistance sets up on sighting rod 405, clearance cover 407 movable sleeve is established on sighting rod 405, scraper 408 fixed connection is on the inner wall of clearance cover 407, and the cutting edge of scraper 408 and the surface laminating of clearance cover 407, set up scraper 408 and can scrape the adnexed pitch of sighting rod 405 after pitch is scattered the completion on sighting rod 405, avoid pitch to adhere to and shelter from alignment 406 on sighting rod 405, influence the next use of sighting rod 405.
When the asphalt mixing machine is used, the motor 305 is started, the motor 305 rotates to drive the stirring rod 306 to rotate, the stirring rod 306 rotates to drive the stirring blade 308 to rotate, and asphalt in the stirring barrel 301 is continuously stirred to keep the fluidity of the asphalt; when the damaged road surface needs to be repaired, the repairing device is pushed to the road surface needing to be repaired, the alignment line 406 on the mark post 405 is used for positioning, the valve 404 corresponding to the alignment line 406 is opened, asphalt is spread on the damaged road surface, after the spreading is finished, the cleaning sleeve 407 is pushed, and when the cleaning sleeve 407 slides on the mark post 405, the asphalt attached to the surface of the mark post 405 is scraped finely by the scraper 408, so that the asphalt is prevented from attaching to shield the alignment line 406 and influencing the use of the mark post 405.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A pitch dispensing device for road construction, includes two stands (1), its characterized in that: two fixed mounting has two gyro wheels (2) respectively on stand (1) bottom surface, two be provided with agitating unit (3) between stand (1) and scatter device (4), scatter device (4) including connecting pipe (401), fixed axle (402), shower nozzle (403), valve (404), sighting rod (405), alignment line (406), clearance cover (407), scraper (408), the one end and agitating unit (3) fixed connection of connecting pipe (401), the one end and shower nozzle (403) fixed connection of agitating unit (3) are kept away from in connecting pipe (401), fixed axle (402) level sets up between two stands (1), and the both ends of fixed axle (402) are fixed connection respectively on two stands (1), the outer wall back fixed connection of fixed axle (402) and shower nozzle (403), valve (404) fixed mounting is on connecting pipe (401), the utility model discloses a set up the utility model.
2. An asphalt spreading device for road construction according to claim 1, wherein: the stirring device (3) comprises a stirring barrel (301), a movable door (302), a screen (303), a case (304), a motor (305), a stirring rod (306), a sealing ring (307) and a stirring blade (308), wherein the stirring barrel (301) is arranged between two upright posts (1), two ends of the stirring barrel (301) are fixedly connected with two sides close to the two upright posts (1) respectively, one end of a connecting pipe (401) penetrates through the bottom surface of the stirring barrel (301), the connecting pipe (401) is fixedly connected with the stirring barrel (301), the movable door (302) is hinged in a feeding port formed in the top surface of the stirring barrel (301), the case (304) is fixedly connected with one side of the upright posts (1), the motor (305) is fixedly installed on the inner wall of the case (304), one end of the stirring rod (306) is fixedly connected with the output end of the motor (305) through a coupler, puddler (306) run through one side of stand (1) and agitator (301), just puddler (306) and agitator (301) swing joint, puddler (306) are connected with stand (1) contact, the inner wall fixed connection of bearing and agitator (301) is passed through to the one end that motor (305) were kept away from in puddler (306), stirring leaf (308) evenly distributed is on puddler (306) is located the part of agitator (301).
3. An asphalt spreading device for road construction according to claim 2, wherein: the screen cloth (303) sets up on the inner wall of agitator (301), just screen cloth (303) and the inner wall fixed connection of agitator (301).
4. An asphalt spreading device for road construction according to claim 2, wherein: the sealing ring (307) is fixedly connected in a through hole formed in one side, close to the case (304), of the stirring barrel (301), and the sealing ring (307) is tightly attached to the stirring rod (306).
5. An asphalt spreading device for road construction according to claim 1, wherein: the number of the connecting pipes (401), the number of the spray heads (403) and the number of the valves (404) are equal, and all the connecting pipes (401), the number of the spray heads (403) and the number of the valves (404) are uniformly arranged between the two columns (1).
6. An asphalt spreading device for road construction according to claim 1, wherein: the scraper (408) is fixedly connected to the inner wall of the cleaning sleeve (407), and the cutting edge of the scraper (408) is attached to the surface of the cleaning sleeve (407).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122903593.0U CN216838886U (en) | 2021-11-25 | 2021-11-25 | A pitch dispensing device for highway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122903593.0U CN216838886U (en) | 2021-11-25 | 2021-11-25 | A pitch dispensing device for highway construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216838886U true CN216838886U (en) | 2022-06-28 |
Family
ID=82104330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122903593.0U Expired - Fee Related CN216838886U (en) | 2021-11-25 | 2021-11-25 | A pitch dispensing device for highway construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216838886U (en) |
-
2021
- 2021-11-25 CN CN202122903593.0U patent/CN216838886U/en not_active Expired - Fee Related
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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: 20220628 |