CN212895824U - Foam asphalt mixture paving device - Google Patents
Foam asphalt mixture paving device Download PDFInfo
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- CN212895824U CN212895824U CN202021515610.2U CN202021515610U CN212895824U CN 212895824 U CN212895824 U CN 212895824U CN 202021515610 U CN202021515610 U CN 202021515610U CN 212895824 U CN212895824 U CN 212895824U
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- vehicle body
- box
- mounting
- block
- limiting
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Abstract
The utility model discloses a foam asphalt mixture paving device, which comprises a vehicle body, wherein a compaction roller is arranged at the lower end of the vehicle body, a function box is arranged at the middle part of the vehicle body, a moving block is assembled in the function box in a sliding way, a cylinder is arranged at the upper end of the vehicle body, and a piston rod of the cylinder is fixedly connected with the moving block; the movable block is provided with a chute, a connecting plate is movably clamped between the movable block and the function box, and a rolling rod arranged at the upper end of the connecting plate is assembled in the chute in a sliding manner; the front side of the bottom end of the vehicle body is hinged with a push plate, and the lower end of the connecting plate penetrates through the vehicle body and is hinged with the push plate. The connecting plate can quickly and conveniently lift the push plate by rolling the rolling rod back and forth in the chute formed in the moving block, so that sundries cannot be scraped when the push plate is idle, and the service life of the push plate is prolonged; simultaneously can be quick clear up the pitch of compaction roller surface adhesion through the scraper blade to collect through collecting the box, avoid remaining pitch to drop on the road surface that has repaired, ensured the good effect of paving of device that paves.
Description
Technical Field
The utility model relates to a road construction equipment field, concretely relates to foam asphalt mixture device that paves.
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, is in a liquid state, has a black surface, and is soluble in carbon disulfide. The asphalt can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt; wherein the 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.
When the crack appears in the bituminous paving, in order to ensure that it can in time be restoreed, do not influence the expert car, often need road maintenance personnel to carry out quick repair, need use the device of paving at the in-process of repairing, but the push pedal of current device of paving mostly is fixed welded, when it moves ahead at the road surface of not being under construction, easily cut the debris on rubbing the road surface, make the push pedal impaired, the life of push pedal has been reduced, in addition, the compaction roller of current device of paving can't be quick clears up the pitch of its surface adhesion, thereby the effect of paving of the device has been reduced, we propose a foam asphalt mixture device of paving for this and be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a foam asphalt mixture paving device, which has simple structure and easy operation and implementation, and rolls back and forth in a chute arranged on a moving block through a rolling rod, so that a connecting plate can quickly and conveniently lift a push plate, and the push plate is ensured not to rub sundries when being idle, thereby prolonging the service life of the push plate; simultaneously under the effect of scraper blade, can be quick clear up the pitch of compaction roller surface adhesion to concentrate through collecting the box, avoid remaining pitch to drop on the road surface that has repaired, ensured the good effect of paving of device that paves.
In order to achieve the above purpose, the present invention adopts the following technical solution.
A foamed asphalt mixture paving device comprises a vehicle body, a compaction roller is rotatably arranged at the rear side of the lower end of the vehicle body,
a function box is arranged in the middle of the vehicle body, a moving block is assembled in the function box in a sliding mode, an air cylinder is arranged on the rear side of the upper end of the vehicle body, a piston rod of the air cylinder penetrates through the function box and is fixedly connected with the moving block, and the air cylinder is used for driving the moving block to move back and forth along the function box;
a chute penetrates through the moving block in an inclined mode, the chute is arranged in a downward inclined mode from front to back, the bottom end of the chute is close to the air cylinder, and the top end of the chute is close to the front side of the vehicle body; a connecting plate is movably clamped between the moving block and the function box, a rolling rod is movably mounted at the upper end of the connecting plate, and the rolling rod is assembled in the chute in a sliding manner;
the bottom front side of automobile body articulates there is the push pedal, the lower extreme of connecting plate runs through the lower surface of automobile body and with the push pedal is articulated.
Preferably, the top end of the chute is provided with an upper horizontal groove extending forwards, and the bottom end of the chute is provided with a lower horizontal groove extending backwards.
Preferably, the asphalt collecting device is fixed on the vehicle body, is positioned between the push plate and the compaction roller, and is used for collecting asphalt adhered to the surface of the compaction roller.
Further preferably, the collecting device comprises a fixed frame, the upper end of the fixed frame is fixedly connected with the vehicle body, the bottom end of the fixed frame is bilaterally symmetrically provided with mounting blocks, and a collecting box is detachably arranged between the two mounting blocks;
a scraper is arranged on the rear side of the fixed frame and is in contact with the surface of the compaction roller, and the scraper is obliquely arranged from front to back upwards; the scraper is used for scraping off asphalt adhered to the surface of the compaction roller and guiding the asphalt into the collection box.
Further preferably, each mounting block is provided with a sliding groove, sliding blocks matched with the sliding grooves are respectively arranged on the left side wall and the right side wall of the collecting box, and the collecting box is assembled in the mounting blocks in a sliding mode through the sliding blocks and the sliding grooves and is fixed through a limiting mechanism.
Further preferably, the limiting mechanism comprises a mounting box, a spring, a limiting plate and a limiting rod; the mounting block is provided with a mounting box, a limiting plate is slidably clamped at one side of the mounting box close to the mounting block, and springs are symmetrically arranged at the front side and the rear side of the limiting plate;
a limiting rod is fixed in the middle of the limiting plate, a limiting hole is formed in the middle of the sliding block, and the right end of the limiting rod penetrates through the mounting block and is movably clamped in the limiting hole; the left end of the limiting rod penetrates through the mounting box and is provided with a baffle.
Preferably, the lower extreme rear side bilateral symmetry of automobile body is provided with the mounting panel, two rotate through the bearing between the mounting panel and set up the dwang, be fixed with the compaction roller on the dwang.
Preferably, a connecting block is arranged on the front side of the lower end of the vehicle body, and auxiliary wheels are symmetrically arranged at the left end and the right end of the connecting block through bearings.
Preferably, a handle is provided at a rear side of an upper end of the vehicle body.
Preferably, the multifunctional box further comprises a protective cover, and the protective cover is used for covering the functional box and the air cylinder.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the foamed asphalt mixture paving apparatus of the present invention;
FIG. 2 is a schematic view of the internal structure of the vehicle body of the present invention;
FIG. 3 is a schematic view of a connection structure of the functional box, the moving block and the push plate in FIG. 2;
FIG. 4 is a schematic view of the structure of the collecting device of FIG. 1;
fig. 5 is an enlarged view of a structure shown in fig. 4.
In the above figures: 1, a vehicle body; 11, mounting a plate; 12 rotating the rod; 13 a compaction roller; 14, connecting blocks; 15 auxiliary wheels; 16 a handle; 17 a protective cover; 2, a functional box; 3 moving block; 31 a chute; 4 cylinders; 41 a piston rod; 5 connecting plates; 6 rolling rods; 7, pushing a plate; 8, a collecting device; 81 fixing frames; 811 mounting block; 812 a chute; 82 a collection box; 821 a slide block; 822 a limiting hole; 83 a scraper blade; 9, a limiting mechanism; 91 mounting a box; 92 a spring; 93 a limit plate; 94 stop lever.
Detailed Description
Referring to fig. 1-5, according to an embodiment of the present invention, a foamed asphalt mixture paving device is provided, which includes a vehicle body 1, a compacting roller 13 is rotatably installed at a rear side of a lower end of the vehicle body 1, a functional box 2 is disposed at a middle portion of the vehicle body 1, a moving block 3 is slidably assembled in the functional box 2, a cylinder 4 is disposed at a rear side of an upper end of the vehicle body 1, a piston rod 41 of the cylinder 4 penetrates through the functional box 2 and is fixedly connected with the moving block 3, and the cylinder 4 is used for driving the moving block 3 to move back and forth along the functional box 2; an inclined groove 31 is formed in the moving block 3 in an inclined penetrating manner, the inclined groove 31 is arranged in a downward inclined manner from front to back, the bottom end of the inclined groove 31 is close to the cylinder 4, and the top end of the inclined groove 31 is close to the front side of the vehicle body 1; a connecting plate 5 is movably clamped between the moving block 3 and the function box 2, a rolling rod 6 is movably mounted at the upper end of the connecting plate 5, and the rolling rod 6 is assembled in the chute 31 in a sliding manner; the front side of the bottom end of the car body 1 is hinged with a push plate 7, and the lower end of the connecting plate 5 penetrates through the lower surface of the car body 1 and is hinged with the push plate 7.
In the above embodiment, a groove is formed in the middle of the upper end of the vehicle body 1, the rectangular function box 2 is installed in the groove, the moving block 3 is slidably clamped in an inner cavity of the function box 2, and the cylinder 4 drives the moving block 3 to move back and forth in the function box 2 through the piston rod 41. When the device is used daily, a worker needs to put foamed asphalt into a crack, then the worker can open the cylinder 4, before the cylinder 4 works, the moving block 3 is positioned at one end close to the cylinder 4, the rolling rod 6 arranged on the connecting plate 5 in a rotating mode is clamped at the highest position of the inclined groove 31 formed in the moving block 3, the connecting plate 5 is in an inclined state, and the connecting plate 5 pulls the push plate 7 to a high position; when the cylinder 4 starts to work, the piston rod 41 of the cylinder 4 pushes the moving block 3 to move forwards in the function box 2, the connecting plate 5 moves downwards under the influence of the gravity of the push plate 7 when the moving block 3 moves, the rolling rod 6 rolls downwards along the chute 31 gradually at the moment, the connecting plate 5 moves downwards slowly when the rolling rod 6 rolls, in addition, the connecting plate 5 also rotates when moving downwards, so that the push plate 7 moves downwards gradually until the rolling rod 6 is clamped at the lowest position of the chute 31 in a rolling mode, at the moment, the push plate 7 also lowers to the lowest position, then a worker can drive the vehicle body 1, foam asphalt accumulated on the road surface is pushed flat through the push plate 7, and then the compaction treatment is carried out by using the compaction roller 13. When the repairing operation is finished, the worker can start the air cylinder 4 again to drive the moving block 3 to move reversely (i.e. the piston rod 41 of the air cylinder 4 drives the moving block 3 to move backwards in the function box 2), when the moving block 3 moves, the same directional acting force is generated on the rolling rod 6, which is the same as the moving direction of the rolling rod, but because the rolling rod is limited by the gravity of the push plate 7 and the radian of the inclined groove 31, the acting force will generate an upward force, so that the rolling rod 6 will push the connecting plate 5 to move towards the moving block 3 while sliding upwards along the inclined groove 31, at this time, the included angle between the connecting plate 5 and the push plate 7 will continuously increase, through the continuous promotion of movable block 3, connecting plate 5 will be the radian and rise, establish at the chute 31 highest point until the roll bar 6 card once more, and connecting plate 5 can be drawn push pedal 7 to the highest point this moment.
The utility model discloses a foam asphalt mixture paving device rolls back and forth in the chute 31 that the rolling rod 6 was seted up on the movable block 3 for the lift push pedal 7 that connecting plate 5 can be convenient fast has ensured that push pedal 7 can not cut to scratch debris when idle, thereby has promoted the life of push pedal 7.
Referring to fig. 2 and 3, according to an embodiment of the present invention, the top end of the chute 31 is provided with an upper horizontal groove extending forward, and the bottom end of the chute 31 is provided with a lower horizontal groove extending rearward.
In the above embodiment, the inclined groove 31, the upper horizontal groove and the lower horizontal groove form a "Z" shaped groove, which can ensure the stability of the rolling rod 6 running at the bottom end and the top end of the inclined groove 31, and can reduce the acting force on the cylinder 4.
Referring to fig. 1, 2, 4 and 5, the asphalt mixing device further comprises a collecting device 8, wherein the collecting device 8 is fixed on the vehicle body 1, the collecting device 8 is positioned between the push plate 7 and the compacting roller 13, and the collecting device 8 is used for collecting asphalt adhered to the surface of the compacting roller 13. The collecting device 8 comprises a fixed frame 81, the upper end of the fixed frame 81 is fixedly connected with the vehicle body 1, mounting blocks 811 are symmetrically arranged at the bottom end of the fixed frame 81 in the left-right direction, and a collecting box 82 is detachably arranged between the two mounting blocks 811; a scraper 83 is arranged at the rear side of the fixed frame 81, the scraper 83 is in contact with the surface of the compaction roller 13, and the scraper 83 is obliquely arranged from front to back upwards; the scraper 83 is used to scrape off the asphalt adhering to the surface of the compacting roller 13 and guide it into the collecting box 82.
In the above embodiment, the collecting box 82 is detachably drawn out and put in from the mounting block 811 at the bottom end of the fixing frame 81, the scraper 83 is arranged obliquely upward from front to back, and the scraper 83 can scrape off asphalt adhered to the surface of the compacting roller 13 and guide the asphalt into the collecting box 82, so that the normal operation of the compacting roller 13 is ensured, the residual asphalt is prevented from falling on the repaired road surface, and the good paving effect of the paving device is ensured.
Referring to fig. 1, 2, 4 and 5, according to an embodiment of the present invention, each of the mounting blocks 811 is provided with a sliding groove 812, the left and right side walls of the collecting box 82 are respectively provided with a sliding block 821 matched with the sliding groove 812, and the collecting box 82 is slidably fitted into the mounting blocks 811 through the matched sliding block 821 and the sliding groove 812 and is fixed by the limiting mechanism 9. The limiting mechanism 9 comprises a mounting box 91, a spring 92, a limiting plate 93 and a limiting rod 94; a mounting box 91 is arranged on the left side of the mounting block 811, a limiting plate 93 is slidably clamped on one side, close to the mounting block 811, in the mounting box 91, springs 92 are symmetrically arranged on the front side and the rear side of the limiting plate 93, and one end of each spring 92 is fixedly connected with the side wall of the inner cavity of the mounting box 91; a limiting rod 94 is fixed in the middle of the limiting plate 93, a limiting hole 822 is formed in the middle of the sliding block 821, and the right end of the limiting rod 94 penetrates through the mounting block 811 and is movably clamped in the limiting hole 822; the left end of the limiting rod 94 penetrates through the mounting box 91 and is provided with a baffle.
In the above embodiment, at the time of the work of the compacting roller 13, the scraper 83 can scrape off the foamed asphalt remaining at the time of the work of the compacting roller 13, and the scraped asphalt will slide down along the slope of the scraper 83 into the collection box 82. After the repair operation is completed, the worker can pull the limiting rod 94 to separate the limiting rod from the limiting hole 822, and the worker can take down the collecting box 82 for cleaning; after the clearance is accomplished, the staff can pull gag lever post 94 once more, then will collect box 82 and block once more and establish on installation piece 811, and the staff can loosen gag lever post 94 this moment, under spring 92 spring action, will promote limiting plate 93 and carry out the motion that resets, and limiting plate 93 will drive gag lever post 94 this moment and remove until gag lever post 94 blocks once more and establishes in spacing hole 822. The collecting box 82 is inserted into the sliding groove 812 of the mounting block 811 through the sliding blocks 821 on the left and right side walls, and is inserted into the limiting hole 822 on the side wall of the collecting box 82 through the limiting rod 94 to fix the collecting box 82 on the mounting block 811; and the elastic action of the spring 92 can be utilized to realize the reset movement of the limiting rod 94, which is convenient and fast.
Referring to fig. 1, 2 and 4, according to an embodiment of the present invention, the lower end rear side bilateral symmetry of the car body 1 is provided with mounting plates 11, two a dwang 12 is set up through the bearing rotation between the mounting plates 11, a compaction roller 13 is fixed on the dwang 12.
In the above embodiment, the compaction roller 13 is rotatably fixed on the mounting plate 11 at the rear side of the lower end of the vehicle body 1 through the rotating rod 12, so that the normal use of the compaction roller 13 is ensured, and the vehicle body 1 is convenient to move normally.
Referring to fig. 1 and 2, according to an embodiment of the present invention, a connection block 14 is provided at a front side of a lower end of the vehicle body 1, and auxiliary wheels 15 are symmetrically installed at left and right ends of the connection block 14 through bearings.
In the above embodiment, the auxiliary wheel 15 is matched with the movement of the compaction roller 13 to play a good auxiliary role in the running process of the vehicle body 1, so that the vehicle body 1 is more stable.
Referring to fig. 1, according to an embodiment of the present invention, a handle 16 is provided at a rear side of an upper end of the vehicle body 1.
In the above embodiment, the handle 16 pushes the vehicle body 1 to move back and forth, which is convenient for use.
Referring to fig. 1, according to an embodiment of the present invention, a protective cover 17 is further included, and the protective cover 17 is used for covering the function box 2 and the cylinder 4.
In the above embodiment, the protective cover 17 can cover the functional box 2 and the cylinder 4 integrally, so as to prevent the contamination of impurities and protect the functional box.
The utility model discloses a foam asphalt mixture device that paves theory of operation: when the device is used daily, a worker needs to put foamed asphalt into a crack, then the worker can open the cylinder 4, before the cylinder 4 works, the moving block 3 is positioned at one end close to the cylinder 4, the rolling rod 6 arranged on the connecting plate 5 in a rotating mode is clamped at the highest position of the inclined groove 31 formed in the moving block 3, the connecting plate 5 is in an inclined state, and the connecting plate 5 pulls the push plate 7 to a high position; when the cylinder 4 starts to work, the piston rod 41 of the cylinder 4 will push the moving block 3 to move forward, while the moving block 3 moves, the connecting plate 5 moves downwards under the influence of the gravity of the push plate 7, at the moment, the rolling rod 6 rolls downwards along the inclined groove 31 step by step, when the rolling rod 6 rolls, the connecting plate 5 will move downwards slowly, and in addition, the connecting plate 5 will rotate while moving downwards, so that the push plate 7 moves downwards gradually until the rolling rod 6 is clamped at the lowest position of the chute 31 in a rolling way, at this time, the push plate 7 also moves to the lowest position, then the operator can drive the vehicle body 1 to push the foam asphalt accumulated on the road surface to be flat through the push plate 7, and then the foam asphalt is compacted through the compacting roller 13, during operation of the compacting roller 13, the scraper 83 can scrape off foamed asphalt remained during operation of the compacting roller 13, and the scraped asphalt slides down the slope of the scraper 83 into the collecting box 82. When the repair operation is completed, the staff can pull the limiting rod 94, make it separate from the limiting hole 822, the staff can take off the collection box 82 and clear up this moment, after the clearance is completed, the staff can pull the limiting rod 94 again, then establish the collection box 82 card once more on the installation piece 811, the staff can loosen the limiting rod 94 this moment, under spring 92 elasticity, will promote the limiting plate 93 and reset motion, the limiting plate 93 will drive the limiting rod 94 and remove this moment, until the limiting rod 94 card establishes in the limiting hole 822 once more, under the effect of scraper blade 83, can be quick clear up the pitch of compaction roller 13 surface adhesion, and concentrate through collecting the box 82, avoid remaining pitch to fall on the road surface that has repaired, the good effect of paving of the device that paves has been guaranteed. Then, the worker can start the cylinder 4 again to drive the moving block 3 to move reversely, when the moving block 3 moves, the same-direction acting force in the same moving direction as the moving direction of the rolling rod 6 is generated, but the acting force can generate an upward force due to the limitation of the gravity of the push plate 7 and the radian of the chute 31, so that the rolling rod 6 can push the connecting plate 5 to move towards the advancing direction of the moving block 3 while sliding upwards along the chute 31, at the moment, the included angle between the connecting plate 5 and the push plate 7 is continuously increased, the connecting plate 5 rises in the radian by the continuous pushing of the moving block 3 until the rolling rod 6 is clamped at the highest position of the chute 31 again, at the moment, the connecting plate 5 can pull the push plate 7 to the highest position, and rolls back and forth in the chute 31 formed in the moving block 3 through the rolling rod 6, so that the connecting plate 5 can quickly and conveniently lift the push plate, the push plate 7 is ensured not to scrape and rub sundries when being idle, so that the service life of the push plate 7 is prolonged.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims (10)
1. The foamed asphalt mixture paving device is characterized by comprising a vehicle body (1), a compaction roller (13) is rotatably arranged at the rear side of the lower end of the vehicle body (1),
the middle of the vehicle body (1) is provided with a function box (2), a moving block (3) is assembled in the function box (2) in a sliding mode, the rear side of the upper end of the vehicle body (1) is provided with a cylinder (4), a piston rod (41) of the cylinder (4) penetrates through the function box (2) and is fixedly connected with the moving block (3), and the cylinder (4) is used for driving the moving block (3) to move back and forth along the function box (2);
an inclined groove (31) penetrates through the moving block (3) in an inclined mode, the inclined groove (31) is arranged in a downward inclined mode from front to back, the bottom end of the inclined groove (31) is close to the air cylinder (4), and the top end of the inclined groove (31) is close to the front side of the vehicle body (1); a connecting plate (5) is movably clamped between the moving block (3) and the function box (2), a rolling rod (6) is movably mounted at the upper end of the connecting plate (5), and the rolling rod (6) is assembled in the chute (31) in a sliding manner;
the bottom front side of automobile body (1) articulates there is push pedal (7), the lower extreme of connecting plate (5) runs through the lower surface of automobile body (1) and with push pedal (7) are articulated.
2. A foamed asphalt paving device according to claim 1, characterized in that the top end of the chute (31) is provided with a forwardly extending upper horizontal trough and the bottom end of the chute (31) is provided with a rearwardly extending lower horizontal trough.
3. The device for spreading a foamed bituminous mixture according to claim 1, characterized in that it further comprises a collecting device (8), said collecting device (8) being fixed to said bodywork (1), said collecting device (8) being located between said push plate (7) and said compacting roller (13), said collecting device (8) being intended to collect the bitumen adhering to the surface of said compacting roller (13).
4. The device for spreading the foamed asphalt mixture according to claim 3, wherein the collecting device (8) comprises a fixed frame (81), the upper end of the fixed frame (81) is fixedly connected with the vehicle body (1), the bottom end of the fixed frame (81) is provided with mounting blocks (811) in bilateral symmetry, and a collecting box (82) is detachably arranged between the two mounting blocks (811);
a scraper (83) is arranged on the rear side of the fixed frame (81), the scraper (83) is in contact with the surface of the compaction roller (13), and the scraper (83) is arranged in an upward inclined manner from front to back; the scraper (83) is used for scraping off asphalt adhered to the surface of the compacting roller (13) and guiding the asphalt into the collecting box (82).
5. The device for spreading the foamed asphalt mixture according to claim 4, wherein each mounting block (811) is provided with a sliding groove (812), the left and right side walls of the collection box (82) are respectively provided with a sliding block (821) matched with the sliding groove (812), and the collection box (82) is slidably assembled into the mounting block (811) through the matched sliding block (821) and sliding groove (812) and is fixed through a limiting mechanism (9).
6. The device for spreading the foamed bituminous mixture according to claim 5, wherein said limiting mechanism (9) comprises a mounting box (91), a spring (92), a limiting plate (93) and a limiting rod (94); the mounting block (811) is provided with a mounting box (91), a limiting plate (93) is slidably clamped at one side of the mounting box (91) close to the mounting block (811), and springs (92) are symmetrically arranged at the front side and the rear side of the limiting plate (93);
a limiting rod (94) is fixed in the middle of the limiting plate (93), a limiting hole (822) is formed in the middle of the sliding block (821), and the right end of the limiting rod (94) penetrates through the mounting block (811) and is movably clamped in the limiting hole (822); the left end of the limiting rod (94) penetrates through the mounting box (91) and is provided with a baffle.
7. The foamed asphalt mixture paving device according to claim 1, characterized in that mounting plates (11) are symmetrically arranged at the left and right sides of the rear side of the lower end of the vehicle body (1), a rotating rod (12) is rotatably arranged between the two mounting plates (11) through a bearing, and a compacting roller (13) is fixed on the rotating rod (12).
8. The foamed asphalt mixture paving device according to claim 1, characterized in that a connecting block (14) is arranged at the front side of the lower end of the vehicle body (1), and auxiliary wheels (15) are symmetrically arranged at the left end and the right end of the connecting block (14) through bearings.
9. A foamed asphalt mixture paving device according to claim 1, characterized in that a handle (16) is provided at the rear side of the upper end of the vehicle body (1).
10. The device for spreading a foamed bituminous mixture according to claim 1, characterized in that it further comprises a protective cover (17), said protective cover (17) being intended to cover said functional cartridge (2) and said air cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021515610.2U CN212895824U (en) | 2020-07-28 | 2020-07-28 | Foam asphalt mixture paving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021515610.2U CN212895824U (en) | 2020-07-28 | 2020-07-28 | Foam asphalt mixture paving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212895824U true CN212895824U (en) | 2021-04-06 |
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ID=75230236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021515610.2U Expired - Fee Related CN212895824U (en) | 2020-07-28 | 2020-07-28 | Foam asphalt mixture paving device |
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| Country | Link |
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| CN (1) | CN212895824U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373783A (en) * | 2021-08-12 | 2021-09-10 | 瑞德(新乡)路业有限公司 | Asphalt lifting device for crack sealing machine |
| CN114192733A (en) * | 2021-11-20 | 2022-03-18 | 芜湖银星汽车零部件有限公司 | Feeding assistor for forging automobile plate and auxiliary forging method |
| CN114351527A (en) * | 2021-12-30 | 2022-04-15 | 安徽昌盛建设集团有限公司 | Road construction process and asphalt paving equipment thereof |
| CN114892475A (en) * | 2022-05-06 | 2022-08-12 | 安徽路达公路工程有限责任公司 | Highway road surface lays construction equipment |
| CN115162110A (en) * | 2022-05-19 | 2022-10-11 | 济南市规划设计研究院 | Paving process of road edge broken stone slope protection in road construction |
-
2020
- 2020-07-28 CN CN202021515610.2U patent/CN212895824U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373783A (en) * | 2021-08-12 | 2021-09-10 | 瑞德(新乡)路业有限公司 | Asphalt lifting device for crack sealing machine |
| CN113373783B (en) * | 2021-08-12 | 2021-11-02 | 瑞德(新乡)路业有限公司 | Asphalt lifting device for crack sealing machine |
| CN114192733A (en) * | 2021-11-20 | 2022-03-18 | 芜湖银星汽车零部件有限公司 | Feeding assistor for forging automobile plate and auxiliary forging method |
| CN114351527A (en) * | 2021-12-30 | 2022-04-15 | 安徽昌盛建设集团有限公司 | Road construction process and asphalt paving equipment thereof |
| CN114892475A (en) * | 2022-05-06 | 2022-08-12 | 安徽路达公路工程有限责任公司 | Highway road surface lays construction equipment |
| CN114892475B (en) * | 2022-05-06 | 2023-10-27 | 安徽路达公路工程有限责任公司 | Highway road surface lays construction equipment |
| CN115162110A (en) * | 2022-05-19 | 2022-10-11 | 济南市规划设计研究院 | Paving process of road edge broken stone slope protection in road construction |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20210406 |