CN113774773A - Asphalt pavement repairing system - Google Patents
Asphalt pavement repairing system Download PDFInfo
- Publication number
- CN113774773A CN113774773A CN202110962336.6A CN202110962336A CN113774773A CN 113774773 A CN113774773 A CN 113774773A CN 202110962336 A CN202110962336 A CN 202110962336A CN 113774773 A CN113774773 A CN 113774773A
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- 239000010426 asphalt Substances 0.000 title claims abstract description 53
- 239000000428 dust Substances 0.000 claims abstract description 35
- 238000011049 filling Methods 0.000 claims abstract description 24
- 238000005056 compaction Methods 0.000 claims abstract description 22
- 239000004576 sand Substances 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims description 47
- 230000005540 biological transmission Effects 0.000 claims description 42
- 230000007246 mechanism Effects 0.000 claims description 23
- 238000004140 cleaning Methods 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000008439 repair process Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/096—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating and filling
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1013—Plant characterised by the mode of operation or the construction of the mixing apparatus; Mixing apparatus
- E01C19/104—Mixing by means of movable members in a non-rotating mixing enclosure, e.g. stirrers
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses an asphalt pavement repairing system which comprises a front mounting body, wherein a front wheel cavity is arranged in the front mounting body, a front driving shaft is rotatably arranged on the front inner wall and the rear inner wall of the front wheel cavity, and a front driving wheel is fixedly arranged on the front driving shaft; the invention detects the depth of the depression of the road surface and automatically adjusts the filling amount of the asphalt by the lifting of the depth contact ball, saves manpower and material resources, improves the maintenance efficiency while repairing the asphalt road surface, can simply clean the road surface to be maintained by the dust suction equipment arranged on the front wheel, ensures that the subsequently filled asphalt cannot cause the reduction of adhesive force due to dust, ensures that the counterweight sand is repeatedly turned up and fallen by the matching of the deflector rod and the counterweight sand, gives an intermittent impact force to the compaction wheel and ensures that the compaction effect is better.
Description
Technical Field
The invention relates to the technical field of road maintenance, in particular to an asphalt pavement repairing system.
Background
Asphalt is a blackish brown complex mixture composed of hydrocarbons with different molecular weights and non-metallic derivatives thereof, and is mainly used for industries such as coatings, plastics, rubber and the like, paving pavements and the like, when an asphalt road is used for a period of time, local depressions or breakage can occur, and when the pavement with small damage to the road is maintained, the depressions are cleaned firstly by manpower, then new asphalt is filled inwards, and finally, the pavement is flattened, so that the efficiency is poor, manpower and material resources are consumed, and no road equipment for local pavement maintenance exists at present.
Disclosure of Invention
The invention aims to solve the technical problems, and the inventor researches an asphalt pavement repairing system aiming at the local sunken pavement aiming at the defects of the traditional asphalt pavement repairing.
In order to achieve the purpose, the technical scheme provided by the invention is as follows: an asphalt pavement repairing system comprises a front mounting body, wherein a front wheel cavity is arranged in the front mounting body, a front driving shaft is rotatably arranged on the front inner wall and the rear inner wall of the front wheel cavity, a front driving wheel is fixedly arranged on the front driving shaft, a cleaning mechanism capable of simply cleaning a passing pavement is arranged in the front driving wheel, a rear mounting body is fixedly connected to the right end face of the front mounting body, a sealing cover is arranged on the upper end face of the rear mounting body, a stirring cavity is arranged on the lower end face of the sealing cover, a stirring motor is fixedly arranged on the lower end face of the stirring cavity, a stirring shaft is connected to the upper end face of the stirring motor in a driving manner and extends into the stirring cavity, five stirring rods distributed in a staggered manner are fixedly arranged on the stirring shaft, a rear wheel cavity is arranged in the lower side wall of the stirring cavity, a rear driving shaft is rotatably arranged on the front inner wall and the rear inner wall of the rear wheel cavity, and a compaction wheel is fixedly arranged on the rear driving shaft, the utility model discloses a bituminous mixing device, including stirring chamber, pitch chamber, stirring chamber, back installation body, pitch filling pipe, first transmission chamber, the left side wall in stirring chamber is equipped with the pitch chamber, the pitch chamber with the stirring chamber is through fixing the internal pipeline intercommunication of back installation, the lower terminal surface in pitch chamber is equipped with the pitch filling pipe, the pitch filling pipe with the outside intercommunication of back installation body, be equipped with first transmission chamber in the left side wall of pitch filling pipe, be equipped with the degree of depth adjustment mechanism that can be according to road surface sunken degree of depth automatically regulated pitch filling volume in the first transmission chamber.
Furthermore, the cleaning mechanism comprises a dust collecting cavity fixedly arranged in the front mounting body, the lower end face of the dust collecting cavity is connected with a suction pipe, a fan is fixedly arranged on the suction pipe, the suction pipe is communicated with the front wheel cavity, a filter plate is fixedly arranged on the inner wall of the dust collecting cavity, a discharge port is formed in the upper end face of the dust collecting cavity, the discharge port is communicated with the outer side of the front mounting body, the cleaning mechanism is arranged in the front driving wheel, eight dust suction holes which are arranged in an array mode are fixedly formed in the outer end face of the cleaning mechanism, and the road surface of the cleaning mechanism can be cleaned simply to prevent the adhesive force of follow-up filled asphalt from being reduced due to dust.
Further, the depth adjusting mechanism comprises depth chutes which are fixedly arranged in the rear mounting body and are arranged in an array manner, depth moving rods are arranged in the depth chutes in a sliding manner, depth springs are fixedly arranged between the depth moving rods and the upper end faces of the depth chutes, contact balls are fixedly connected with the lower end faces of the depth moving rods, second transmission cavities are arranged in the right side walls of the depth chutes, transmission shafts are rotatably arranged on the front inner walls and the rear inner walls of the second transmission cavities, transmission gears are fixedly arranged on the transmission shafts, middle chutes are arranged in the right side walls of the second transmission cavities, middle plates are slidably arranged in the middle chutes, the middle plates are meshed with the transmission gears, middle grooves are arranged on the middle plates, combination shafts are rotatably arranged on the front inner walls and the rear inner walls of the first transmission cavities, combination large wheels are fixedly arranged on the combination shafts, and two combination small wheels which are symmetrical in front and rear positions are fixedly arranged on the front end faces and the rear end faces of the combination large wheels, the small combined wheel is meshed with the middle plate, one part of the large combined wheel is arranged in the middle groove, and the depth adjusting mechanism can automatically adjust the asphalt filling amount according to the depth of the depression, so that manpower is saved, and the maintenance efficiency is improved.
Furthermore, a steering rack is meshed with the upper end face of the large combined wheel, the steering rack penetrates through the middle groove and extends into the second transmission cavity, a closed power wheel is meshed with the upper end face of the steering rack, the closed power wheel is fixedly arranged on the closed power shaft, the closed power shaft is rotatably arranged on the front inner wall and the rear inner wall of the first transmission cavity, a power rack is meshed with the upper end face of the closed power wheel, a closing plate is fixedly arranged on the right end face of the power rack, the closing plate penetrates through the rear mounting body and extends into the asphalt filling pipe, the power rack can extend into the middle groove, the closing plate can prevent asphalt from falling on a road surface at will, and the use of the asphalt is saved.
Furthermore, the dust collecting chamber can be detached independently, so that the dust collecting chamber can be cleaned conveniently and the filter plate can be replaced conveniently.
Furthermore, a compaction impact cavity is arranged in the compaction wheel, a deflector rod is fixedly connected to the rear driving shaft in the compaction impact cavity, and counterweight sand is filled in the compaction impact cavity, so that the weight of the compaction wheel can be increased, intermittent impact can be generated on the compaction wheel, and the compaction effect is improved.
By adopting the technical scheme, the invention has the technical effects that: according to the invention, through the lifting of the deep contact ball, the depth of the depression of the pavement is detected and the filling amount of asphalt is automatically adjusted, so that manpower and material resources are saved, and the maintenance efficiency is improved while the asphalt pavement is repaired;
according to the invention, the road surface to be maintained can be simply cleaned through the dust collection equipment arranged on the front wheel, so that the adhesion force of the subsequently filled asphalt cannot be reduced due to dust;
according to the invention, through the matching of the deflector rod and the counterweight sand, the counterweight sand is repeatedly turned up and falls down, an intermittent impact force is given to the compaction wheel, and the compaction effect is better.
Drawings
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a schematic view of the overall structure of an asphalt pavement restoration system according to the present invention;
FIG. 3 is a block diagram of the depth adjustment mechanism of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic view of A-A of FIG. 2 in accordance with the present invention;
FIG. 5 is a schematic view of B-B of FIG. 3 according to the present invention.
Detailed Description
For purposes of making the objects and advantages of the present invention more apparent, the following detailed description of the invention, taken in conjunction with the examples, should be understood that the following text is intended only to describe one asphalt pavement repair system or several specific embodiments of the invention, and not to strictly limit the scope of the invention as specifically claimed, as used herein, the terms upper, lower, left and right are not limited to strict geometric definitions thereof, but rather include tolerances for machining or human error rationality and inconsistencies, the specific features of which are set forth in detail below:
referring to the attached drawings, the asphalt pavement repairing system according to the embodiment of the present invention includes a front mounting body 11, a front wheel cavity 15 is disposed in the front mounting body 11, a front driving shaft 19 is rotatably disposed on the front and rear inner walls of the front wheel cavity 15, a front driving wheel 16 is fixedly disposed on the front driving shaft 19, a cleaning mechanism 52 capable of simply cleaning a passing road surface is disposed in the front driving wheel 16, a rear mounting body 20 is fixedly connected to the right end face of the front mounting body 11, a sealing cover 21 is disposed on the upper end face of the rear mounting body 20, a stirring cavity 22 is disposed on the lower end face of the sealing cover 21, a stirring motor 25 is fixedly disposed on the lower end face of the stirring cavity 22, a stirring shaft 23 is drivingly connected to the upper end face of the stirring motor 25, the stirring shaft 23 extends into the stirring cavity 22, five stirring rods 24 are fixedly disposed on the stirring shaft 23 and are distributed in a staggered manner, a rear wheel cavity 26 is disposed in the lower side wall of the stirring cavity 22, the rear driving shaft 29 is rotatably arranged on the front inner wall and the rear inner wall of the rear wheel cavity 26, the compacting wheel 27 is fixedly arranged on the rear driving shaft 29, an asphalt cavity 33 is arranged in the left side wall of the stirring cavity 22, the asphalt cavity 33 is communicated with the stirring cavity 22 through a pipeline 32 fixed in the rear mounting body 20, an asphalt filling pipe 35 is arranged on the lower end face of the asphalt cavity 33, the asphalt filling pipe 35 is communicated with the outer side of the rear mounting body 20, a first transmission cavity 34 is arranged in the left side wall of the asphalt filling pipe 35, and a depth adjusting mechanism 50 capable of automatically adjusting asphalt filling quantity according to the road surface depression depth is arranged in the first transmission cavity 34.
Optionally, the cleaning mechanism 52 includes a dust collecting chamber 12 fixedly disposed in the front mounting body 11, a suction pipe 13 is connected to a lower end surface of the dust collecting chamber 12, a fan 14 is fixedly disposed on the suction pipe 13, the suction pipe 13 is communicated with the front wheel chamber 15, a filter plate 54 is fixedly disposed on an inner wall of the dust collecting chamber 12, a discharge port 53 is disposed on an upper end surface of the dust collecting chamber 12, the discharge port 53 is communicated with an outer side of the front mounting body 11, a cleaning mechanism 52 is disposed in the front driving wheel 16, eight dust collecting holes 17 arranged in an array are fixedly disposed on an outer end surface of the cleaning mechanism 52, when the fan 14 is activated, the fan 14 generates suction force to suck dust on a road surface into the dust collecting chamber 12 through the dust collecting holes 17, the cleaning mechanism 52 and the suction pipe 13, and then the dust is filtered by the filter plate 54, and collected in the dust collecting chamber 12, and the filtered air is discharged through the discharge port 53.
Optionally, the depth adjusting mechanism 50 includes a depth sliding groove 46 fixedly disposed in the rear mounting body 20 and arranged in an array, a depth moving rod 48 is slidably disposed in the depth sliding groove 46, a depth spring 47 is fixedly disposed between the depth moving rod 48 and an upper end surface of the depth sliding groove 46, a contact ball 49 is fixedly connected to a lower end surface of the depth moving rod 48, a second transmission cavity 45 is disposed in a right side wall of the depth sliding groove 46, a transmission shaft 44 is rotatably disposed on front and rear inner walls of the second transmission cavity 45, a transmission gear 43 is fixedly disposed on the transmission shaft 44, a middle sliding groove 38 is disposed in a right side wall of the second transmission cavity 45, a middle plate 39 is slidably disposed in the middle sliding groove 38, the middle plate 39 is engaged with the transmission gear 43, a middle groove 40 is disposed on the middle plate 39, a combined shaft 42 is rotatably disposed on front and rear inner walls of the first transmission cavity 34, the combined shaft 42 is fixedly provided with a combined big wheel 41, the front end face and the rear end face of the combined big wheel 41 are fixedly provided with two combined small wheels 51 which are symmetrical in the front-rear position, the combined small wheels 51 are meshed with the middle plate 39, a part of the combined big wheel 41 is arranged in the middle groove 40, when the contact ball 49 moves to the concave position, the depth moving rod 48 moves downwards under the action of the depth spring 47, the depth moving rod 48 drives the transmission gear 43 to rotate, the transmission gear 43 drives the middle plate 39 to move upwards, the middle plate 39 drives the combined small wheels 51 to rotate, and the combined small wheels 51 drive the combined big wheel 41 to rotate through the combined shaft 42.
Optionally, a steering rack 55 is engaged with an upper end surface of the large combined wheel 41, the steering rack 55 passes through the middle slot 40 and extends into the second transmission cavity 45, a closed power wheel 56 is engaged with an upper end surface of the steering rack 55, the closed power wheel 56 is fixedly arranged on the closed power shaft 57, the closed power shaft 57 is rotatably arranged on the front and rear inner walls of the first transmission cavity 34, a power rack 37 is engaged with an upper end surface of the closed power wheel 56, a closing plate 36 is fixedly arranged on a right end surface of the power rack 37, the closing plate 36 penetrates through the rear mounting body 20 and extends into the asphalt filling pipe 35, the power rack 37 can extend into the middle slot 40, when the large combined wheel 41 rotates, the large combined wheel 41 drives the steering rack 55 to move to the right, the steering rack 55 drives the closed power wheel 56 to rotate, the closed power wheel 56 drives the power rack 37 to move to the left, the closing plate 36 is moved by the power rack 37 so that the asphalt filling pipe 35 is opened.
Alternatively, the dust collection chamber 12 may be separately removable.
Optionally, a compaction impact cavity 28 is formed in the compaction wheel 27, a deflector rod 30 is fixedly connected to the rear driving shaft 29 in the compaction impact cavity 28, the compaction impact cavity 28 is filled with the counterweight sand 31, and when the rear driving shaft 29 rotates, the rear driving shaft 29 drives the deflector rod 30 to deflect the counterweight sand 31, so that the counterweight sand 31 is repeatedly turned up and down, and the compaction wheel 27 obtains an intermittent impact.
The invention relates to an asphalt pavement repairing system, which comprises the following working procedures:
opening the sealing cover 21, loading new asphalt into the stirring cavity 22, starting the stirring motor 25, driving the stirring shaft 23 to rotate by the stirring motor 25, driving the stirring rod 24 by the stirring shaft 23 to stir the asphalt to prevent the asphalt from solidifying, then enabling the asphalt to enter the asphalt cavity 33 through the pipeline 32, and enabling the asphalt not to flow out because the asphalt filling pipe 35 is sealed by the sealing plate 36;
with the rolling of the front driving wheel 16, the front mounting body 11 continuously advances, and at the same time, the fan 14 is started, the fan 14 generates suction force, dust on the road surface is sucked into the dust collecting chamber 12 through the dust suction hole 17, the cleaning mechanism 52 and the suction pipe 13, the dust is filtered by the filter plate 54, the dust is collected into the dust collecting chamber 12, and the filtered air is discharged through the discharge port 53, so as to complete the simple cleaning of the road surface, then when the contact ball 49 moves to the concave position, the depth moving rod 48 moves downwards under the action of the depth spring 47, the depth moving rod 48 drives the transmission gear 43 to rotate, the transmission gear 43 drives the middle plate 39 to move upwards, the middle plate 39 drives the small combined wheel 51 to rotate, the small combined wheel 51 drives the large combined wheel 41 to rotate through the combined shaft 42, the large combined wheel 41 drives the steering rack 55 to move to the right, the steering rack 55 drives the sealing power wheel 56 to rotate, the sealing power wheel 56 drives the power rack 37 to move to the left, the power rack 37 drives the closing plate 36 to move, so that the asphalt filling pipe 35 is opened, the opening amplitude is larger along with the deeper depth of the depression, and then the asphalt flows into the depression of the road surface through the asphalt filling pipe 35;
the filled asphalt is flattened by the compacting wheel 27, and simultaneously, the rear driving shaft 29 drives the deflector rod 30 to stir the counterweight sand 31, so that the counterweight sand 31 is repeatedly turned up and falls, the compacting wheel 27 obtains intermittent impact, and the flattening operation of the asphalt is facilitated.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides an asphalt pavement repair system, includes preceding installation body, its characterized in that: the road surface cleaning device is characterized in that a front wheel cavity is arranged in the front mounting body, a front driving shaft is rotatably arranged on the front inner wall and the rear inner wall of the front wheel cavity, the front driving shaft is fixedly provided with a front driving wheel, a cleaning mechanism capable of simply cleaning a road surface is arranged in the front driving wheel, the right end face of the front mounting body is fixedly connected with a rear mounting body, the upper end face of the rear mounting body is provided with a sealing cover, the lower end face of the sealing cover is provided with a stirring cavity, the lower end face of the stirring cavity is fixedly provided with a stirring motor, the upper end face of the stirring motor is in driving connection with a stirring shaft, the stirring shaft extends into the stirring cavity, five stirring rods distributed in a staggered mode are fixedly arranged on the stirring shaft, a rear wheel cavity is arranged in the lower side wall of the stirring cavity, a rear driving shaft is rotatably arranged on the front inner wall and the rear inner wall of the rear wheel cavity, and a compaction wheel is fixedly arranged on the rear driving shaft;
the utility model discloses a bituminous mixing device, including stirring chamber, pitch chamber, stirring chamber, back installation body, pitch filling pipe, first transmission chamber, the left side wall in stirring chamber is equipped with the pitch chamber, the pitch chamber with the stirring chamber is through fixing the internal pipeline intercommunication of back installation, the lower terminal surface in pitch chamber is equipped with the pitch filling pipe, the pitch filling pipe with the outside intercommunication of back installation body, be equipped with first transmission chamber in the left side wall of pitch filling pipe, be equipped with the degree of depth adjustment mechanism that can be according to road surface sunken degree of depth automatically regulated pitch filling volume in the first transmission chamber.
2. The asphalt pavement restoration system according to claim 1, wherein: the cleaning mechanism comprises a dust collecting cavity fixedly arranged in the front mounting body, the lower end face of the dust collecting cavity is connected with a suction pipe, a fan is fixedly arranged on the suction pipe, the suction pipe is communicated with the front wheel cavity, a filter plate is fixedly arranged on the inner wall of the dust collecting cavity, the upper end face of the dust collecting cavity is provided with a discharge port, the discharge port is communicated with the outer side of the front mounting body, a cleaning mechanism is arranged in the front driving wheel, and eight dust collecting holes which are arranged in an array mode are fixedly arranged on the outer end face of the cleaning mechanism.
3. The asphalt pavement restoration system according to claim 1, wherein: the depth adjusting mechanism comprises a depth sliding groove which is fixedly arranged in the rear mounting body and is arranged in an array manner, a depth moving rod is arranged in the depth sliding groove in a sliding manner, a depth spring is fixedly arranged between the depth moving rod and the upper end face of the depth sliding groove, a contact ball is fixedly connected to the lower end face of the depth moving rod, a second transmission cavity is arranged in the right side wall of the depth sliding groove, a transmission shaft is rotatably arranged on the front inner wall and the rear inner wall of the second transmission cavity, a transmission gear is fixedly arranged on the transmission shaft, a middle sliding groove is arranged in the right side wall of the second transmission cavity, a middle plate is slidably arranged in the middle sliding groove and meshed with the transmission gear, a middle groove is arranged on the middle plate, a combined shaft is rotatably arranged on the front inner wall and the rear inner wall of the first transmission cavity, a combined big wheel is fixedly arranged on the combined shaft, and two combined small wheels which are symmetrical in front and rear positions are fixedly arranged on the front end face and the rear end face of the combined big wheel, the small combined wheel is meshed with the middle plate, and a part of the large combined wheel is arranged in the middle groove.
4. The asphalt pavement restoration system according to claim 3, wherein: the upper end surface of the large combined wheel is meshed with a steering rack, the steering rack penetrates through the middle groove and extends into the second transmission cavity, the upper end surface of the steering rack is meshed with a closed power wheel, the closed power wheel is fixedly arranged on the closed power shaft, the closed power shaft is rotatably arranged on the front inner wall and the rear inner wall of the first transmission cavity, the upper end surface of the closed power wheel is meshed with a power rack, the right end surface of the power rack is fixedly provided with a sealing plate, the sealing plate penetrates through the rear mounting body and extends into the asphalt filling pipe, and the power rack can extend into the middle groove.
5. The asphalt pavement restoration system according to claim 2, wherein: the dust collecting chamber is separately detachable.
6. The asphalt pavement restoration system according to claim 1, wherein: the compaction wheel is internally provided with a compaction impact cavity, the rear driving shaft in the compaction impact cavity is fixedly connected with a deflector rod, and the compaction impact cavity is internally provided with counterweight sand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110962336.6A CN113774773A (en) | 2021-08-20 | 2021-08-20 | Asphalt pavement repairing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110962336.6A CN113774773A (en) | 2021-08-20 | 2021-08-20 | Asphalt pavement repairing system |
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| Publication Number | Publication Date |
|---|---|
| CN113774773A true CN113774773A (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110962336.6A Pending CN113774773A (en) | 2021-08-20 | 2021-08-20 | Asphalt pavement repairing system |
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| CN (1) | CN113774773A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114277648A (en) * | 2022-01-21 | 2022-04-05 | 林涛 | Highway engineering is with multi-functional asphalt paving machine |
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2021
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|---|---|---|---|---|
| CN203700925U (en) * | 2014-01-27 | 2014-07-09 | 成英才 | Cleaning machine for highway pavement maintenance |
| CN204875639U (en) * | 2015-08-18 | 2015-12-16 | 中国建筑第七工程局有限公司 | Big negative pressure dust absorption equipment of porous bituminous paving |
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| CN211973045U (en) * | 2020-04-02 | 2020-11-20 | 大庆辰科交通科技有限公司 | Municipal administration bituminous paving device of repairing a way |
| CN212561054U (en) * | 2020-06-12 | 2021-02-19 | 广西路建工程集团有限公司 | Rear hammer device of asphalt paver |
| CN112323582A (en) * | 2020-11-25 | 2021-02-05 | 青田昙正测量仪器有限公司 | Trolley for detecting and adjusting size and depth of gap between floor tiles |
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| CN114277648A (en) * | 2022-01-21 | 2022-04-05 | 林涛 | Highway engineering is with multi-functional asphalt paving machine |
| CN114277648B (en) * | 2022-01-21 | 2023-08-15 | 林涛 | Highway engineering is with multi-functional pitch laying machine |
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Application publication date: 20211210 |