CN105064177B - Road roller pressing wheel apparatus and its operating method that a kind of front and back end is set - Google Patents
Road roller pressing wheel apparatus and its operating method that a kind of front and back end is set Download PDFInfo
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- CN105064177B CN105064177B CN201510414904.3A CN201510414904A CN105064177B CN 105064177 B CN105064177 B CN 105064177B CN 201510414904 A CN201510414904 A CN 201510414904A CN 105064177 B CN105064177 B CN 105064177B
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Abstract
The present invention discloses road roller pressing wheel apparatus and its operating method that a kind of front and back end is set, including wheel body one, wheel body two and car body, the wheel body two is located in front of car body, the wheel body one is located at car body rear, the wheel body one and wheel body two are all equipped with a pair of compression-wheel frames, the corresponding compression-wheel frame bottom of the wheel body one is provided with lifting wheel, the wheel body one and wheel body two all by 25% gravel, 15% lime stone, 20% cement, 5% inorganic coagulation material, 0.5% hydroxypropyl methyl cellulose, 1.5% powdered whiting, 2% polyethylene fibre, 1% rubber powder, 7% kaolin powder, 3% water, 10% aggregate and 10% pitch composition, the particle diameter of the gravel is more than 1.7mm, the cement is Portland pozzolana cement；The road roller pressing wheel construction is novel, and the staff in operating room can be made to recognize the flat condition on road surface in real time, and will not produce caking dirt, and flatness is high.
Description
Technical field
The present invention relates to a kind of engineering machinery, and in particular to road roller pressing wheel apparatus and its operation that a kind of front and back end is set
Method.
Background technology
Road roller belongs to the category of road furniture in engineering machinery, is widely used in high-grade highway, railway, airport race
The embankment compacting operation of the Larger Engineering Projects such as road, dam, stadium, can roll sand, half viscosity and clayed soil, roadbed
Stable soil and asphalt concrete pavement layer.
Mention road roller, it has to which a simple introduction is done in the development to compact technique, early in period in time immemorial people just
Once soil is trampled, crumpled and consolidated enough using the hoof of drove to handle the ground in house, compacting dam and river levee, 19
Before middle of century, based on the road engineering in west is paved the way with blinding, compacting was rolled naturally mainly by vehicle, until 1858
Invent after stone rolling machine, promoted the development of macadam pavement, just engendered and carried out compacting work with the roller of horse traction, this is
Earliest road roller blank, occurs in that steam-roller in 1860 in France, further promotes and improves applying for macadam pavement
Work technology and quality, accelerate progress.In early 20th century, generally acknowledge in the world macadam pavement be at that time most excellent road surface and promote
In the whole world, the concept of compacting is gradually known, and road roller is also appeared on road construction building site therewith, in the middle of the 19th century,
The invention of internal combustion engine brings huge life to the development of compacting equipment.The oil-engine driven road roller of First is born 20
Beginning of the century.Subsequent occurrences of is rubber-tyred roller, and sheep-foot roller road roller is almost what is produced simultaneously with smooth-wheeled roller, people couple
The consolidation effect of quiet road roller is studied, it is believed that the weight of increase road roller can increase the line pressure of road roller, from
And improve consolidation effect.Then, within the quite a long time, people are directed to developing large-tonnage road roller, maximum wheel
Tire road roller once weighed more than 200 tons, but in this period, and the change of road roller is still mainly reflected in changing for power and profile
On entering.
The seventies, with the development of Hydrostatic drive technology, hydraulic control technology and computer technology, compact technique and compacting
The research of equipment has considerable progress.First, Hydrostatic drive is applied on compacting machinary, passes through the control of flow rate of hydraulic system
System, can easily vary the rotating speed of motor, realize continuously adjusting for road roller vibration frequency, so that complicated power train
It is greatly simplified.In this period, in terms of the research of vibrated roller is concentrated mainly on vibrated roller parameter optimization, and it is done step-by-step
Vibration frequency and the stepless continuous of Oscillation Amplitude are adjusted, and improve consolidation effect.
Road roller industry in China passes through continuing to develop over more than 40 years, has there is significant progress.Especially into 90
After age, road roller volume of production and marketing rapid development, the enterprise for adding road roller production is continuously increased, and makes road roller manufacturing enterprise many
Up to more than 80 families, 5-30t vibrated rollers, the quiet road rollers of 4-24t and 16-30t rubber-tyred roller equal-specification kinds can be produced
More complete complete series of products, basically form the complete road roller manufacturing system for being capable of independent development and production, its technology
Gap between level and international most advanced level just progressively reduces.The situation of this rapid growth, certainly will be by road roller auxiliary equipment
Industry pushes a new developing period to.
With continuing to develop for Chinese society economy, domestic road roller demand constantly increases, the production of foreign well-known road roller
Enterprise also increases the dynamics of investment to domestic market, and this occupation rate of market to Chinese Enterprises causes certain threat, because
There is provided a kind of road roller of high and new technology is too impatient to wait for this.
Existing road roller is widely used, especially in highway, railway, dam, airport, building, factory, house
Ground be compacted this part, and existing road roller flatness when pressing road is not high, when having raised or pit such as pressed surface, behaviour
Making indoor staff can not understand, and evenness of road surface situation is not grasped, out-of-flatness section may be left on the ground, especially
It is to be generated during pressure road after caking dirt, the dirt lumpd on pinch roller wheel face can not be eliminated completely, easily be drawn again
Caking is played, the uneven of section is further caused, and this section is uneven for highway, railway, dam, aircraft
It is very fatal and dangerous for field, building, factory, house etc., though prior art can carry out a certain degree of processing,
Take time and effort, cost is larger.
The content of the invention
It is novel the technical problem to be solved in the present invention is to provide a kind of structure, the staff in operating room can be made real-time
Recognize the flat condition on road surface, and caking dirt, the road roller pressing wheel apparatus that the high front and back end of flatness is set will not be produced.
To solve the above problems, the present invention is adopted the following technical scheme that：
The road roller pressing wheel apparatus that a kind of front and back end is set, including wheel body one, wheel body two and car body, the wheel body two are located at
In front of car body, the wheel body one is located at car body rear, and the wheel body one and wheel body two are all equipped with a pair of compression-wheel frames, the wheel body
One corresponding compression-wheel frame bottom is provided with lifting wheel, the compression-wheel frame provided with first gear, middle rotating disk and tail gear, described
First gear links with wheel body one or wheel body two, and the lowering or hoisting gear in lifting wheel is air pump, and the tail gear-linked has brush wheel, institute
Brush wheel is stated provided with bristle, the brush wheel lower section is to that there should be collection box, and the compression-wheel frame side is provided with two and collection box phase
The through hole of cooperation, the wheel body two is made up of some small wheel bodys, and the small wheel body is made up of more than one roller valve, the roller valve
Side on be sequentially provided with some rotating shafts, be socketed between described two adjacent rotating shafts at bull stick, the axle center of the wheel body two
Provided with the pressure sensor corresponding with roller valve, it is separated between the roller valve and pressure sensor outside rubber ring, the roller valve
Periphery is cased with fixed cover, the wheel body one and wheel body two all by 25% gravel, 15% lime stone, 20% cement, 5% it is inorganic
Binder materials, 0.5% hydroxypropyl methyl cellulose, 1.5% powdered whiting, 2% polyethylene fibre, 1% rubber powder, 7% kaolin
Powder, 3% water, 10% aggregate and 10% pitch composition, the particle diameter of the gravel are more than 1.7mm, and the cement is volcano grey matter
Portland cement.
Further, the bristle is hard bristle and is affixed with wheel body one or wheel body two, can be brushed during rotation
Operation.
Further, provided with the depression being engaged with collection box on the inside of the compression-wheel frame, after collection box runs through through hole
It can be against in depression and carry out reinforcement fixation.
Further, the bull stick is connected with axis of rotation, is easy to the activity of each roller valve.
The invention solves the problems that another technical problem to provide a kind of operation for the road roller pressing wheel apparatus that front and back end is set
Method.
To solve the above problems, the present invention is adopted the following technical scheme that：
Comprise the following steps：
1）Two collection boxes are inserted in through hole respectively, and by terminal be resisted against depression in be fixed；
2）Travelled from one section of clean water plane, whether test brush wheel links with wheel body one and wheel body two；
3）Such as without linkage situation, then the shell of compression-wheel frame is dismantled, internal gear is overhauled, repeated after the completion of maintenance
Step 1）, such as can normally run, then proceed subsequent step；
4）Pressure test is carried out to the roller valve of each small wheel body, pressed respectively with hand；
5）As no pressure data feedback or there is abnormal pressure data feedback, then fixed cover is pulled down to the roller valve that goes wrong
Maintenance replacing is carried out, such as can normally run, then proceed subsequent step；
6）When pressing road operation, first control lifting wheel to lift wheel body one, and require that road roller is carried out with 1km/h speed
Press road operation, the pressure data of corresponding small wheel body and the roller valve of record；
7）According to the roller valve pressure data on each small wheel body of record, straight-line travelling is prolonged to a circle with each small wheel body
Distance for a cycle carry out segment processing；
8）Optional step 7）In obtained pressure data draw out the corresponding curve map one of the small wheel body of each in every section of cycle；
9）From the horizontal plane of one section of road roller total length three times, start road roller traveling, and carry out roller valve pressure data
Measurement；
10）Optional step 9）In obtained pressure data, it is each when drawing out on the horizontal plane of road roller total length three times
The corresponding curve map two of individual small wheel body, is used as normative reference；
11）By step 8）In curve map one and step 10）In curve map two be compared, record curve map one
The deviation of each roller valve of the small wheel body after a circle is rotated, and relative standard deviation is calculated according to deviation；
12）The section that relative standard deviation is more than 1% is marked, the close mark of the wheel body one in road roller rear end
During section, control lifting wheel depresses wheel body one, until after the section of mark has been pressed, then control lifting wheel to carry wheel body one
Rise, and repeat the above steps.
The invention carries out the judgement of pressure using roller valve, rubber ring and pressure sensor, with rotating shaft, bull stick and fixed cover
The fixation of roller valve is carried out, the accuracy judged is improved using multiple small wheel bodys, is carried out using first gear, middle rotating disk and tail gear
The linkage of brush wheel, and caking dirt is removed by the bristle of brush wheel, the accuracy judged is further improved, while in view of caking
Dirt can also produce residual even if removing, so there is provided collection box is reclaimed, and corresponding through-hole structure of having arranged in pairs or groups is carried out
It is fixed.
The beneficial effects of the invention are as follows：Employ by 25% gravel, 15% lime stone, 20% cement, 5% inorganic glue
Gel material, 0.5% hydroxypropyl methyl cellulose, 1.5% powdered whiting, 2% polyethylene fibre, 1% rubber powder, 7% kaolin powder,
3% water, 10% aggregate and 10% pitch composition, are strengthened the pinch roller of small body type, load is larger, it is to avoid because of wheel body
Two split, which is set, causes load inadequate, it is impossible to realize, due to being provided with wheel body two, and wheel body two is made up of some small wheel bodys,
Pressure judgement can be carried out by roller valve, rubber ring and the pressure sensor on each small wheel body, as corresponding to a certain roller valve
Pressure sensor transmission pressure value differ with other, then be considered as not smooth section, be engaged and flattened by wheel body one,
It is easy to operating personnel to be capable of the flat condition on real-time confirmation road surface, it is to avoid operation to be repeated, due to being provided with first gear, middle rotating disk
With tail gear, wheel body one and wheel body two can be made to be linked with brush wheel, and be rotated according to equidirectional, utilize the powered belt of wheel body one
The rotation of dynamic brush wheel, can not only reach stronger de-sludging effect, and need not install other drive mechanisms additional, change dismounting all
It is relatively simple, manpower and material resources cost are saved, while can be produced in view of installing additional after brush wheel at the rear of wheel body one and wheel body two
Raw caking dirt, so a collection box of also having arranged in pairs or groups, collection box can be inserted and fixed to by through hole below brush wheel, by correspondence
Caking dirt reclaimed, cooperateed with brush wheel.
Brief description of the drawings
Fig. 1 is a kind of structure chart of wheel body one of pressure roller of road roller of the invention.
Fig. 2 is a kind of structure chart of wheel body two of pressure roller of road roller of the invention.
Fig. 3 sets top view for a kind of split of pressure roller of road roller of the invention.
The rear portion compression-wheel frame side view that Fig. 4 is set for a kind of split of pressure roller of road roller of the invention.
Embodiment
Embodiment one：
Refering to shown in Fig. 1 to Fig. 4, a kind of split of pressure roller of road roller is set, including wheel body 1, wheel body 22 and car body
18, the wheel body 22 is located at the front of car body 18, and the wheel body 1 is located at the rear of car body 18, and the wheel body 1 and wheel body 22 are all
Equipped with a pair of compression-wheel frames 3, the corresponding bottom of compression-wheel frame 3 of the wheel body 1, which is provided with lifting wheel, the compression-wheel frame 3, to be set
There are first gear 4, middle rotating disk 5 and tail gear 6, the first gear 4 links with wheel body 1 or wheel body 22, the lifting in lifting wheel
Device is air pump, and the linkage of tail gear 6 has brush wheel 7, and the brush wheel 7 is provided with bristle 8, and the lower section of brush wheel 7 is to that should have
Collection box 9, the side of compression-wheel frame 3 is provided with two through holes being engaged with collection box 9, and the wheel body 22 is by some steamboats
Body（It is not shown）Composition, the small wheel body is made up of more than one roller valve 12, if being sequentially provided with the side of the roller valve 12
Dry rotating shaft 13, is socketed with bull stick 14, the axle center of the wheel body 22 between described two adjacent rotating shafts 13 and is provided with and roller valve 12
Corresponding pressure sensor 15, is separated between the roller valve 12 and pressure sensor 15 outside rubber ring 16, the roller valve 12
Periphery is cased with fixed cover 17, wheel body 1 and wheel body 22 all by 25% gravel, 15% lime stone, 20% cement, 5% it is inorganic
Binder materials, 0.5% hydroxypropyl methyl cellulose, 1.5% powdered whiting, 2% polyethylene fibre, 1% rubber powder, 7% kaolin
Powder, 3% water, 10% aggregate and 10% pitch composition, the particle diameter of the gravel are more than 1.7mm, and the cement is volcano grey matter
Portland cement.
The bristle 8 is hard bristle and is affixed with wheel body 1 or wheel body 22.
The inner side of compression-wheel frame 3 is provided with the depression being engaged with collection box 9.
The bull stick 14 is rotated with rotating shaft 13 and is connected.
This kind, which is set, to be two individually individuals by 22 points of wheel body 1 and wheel body, first passed through wheel body 22 and put down
After whole degree judges, then decide whether to carry out pressure road, it is adaptable to the section of one-step forming at the beginning of.
Operating method：
1）Two collection boxes are inserted in through hole respectively, and by terminal be resisted against depression in be fixed；
2）Travelled from one section of clean water plane, whether test brush wheel links with wheel body one and wheel body two；
3）Such as without linkage situation, then the shell of compression-wheel frame is dismantled, internal gear is overhauled, repeated after the completion of maintenance
Step 1）, such as can normally run, then proceed subsequent step；
4）Pressure test is carried out to the roller valve of each small wheel body, pressed respectively with hand；
5）As no pressure data feedback or there is abnormal pressure data feedback, then fixed cover is pulled down to the roller valve that goes wrong
Maintenance replacing is carried out, such as can normally run, then proceed subsequent step；
6）When pressing road operation, first control lifting wheel to lift wheel body one, and require that road roller is carried out with 1km/h speed
Press road operation, the pressure data of corresponding small wheel body and the roller valve of record；
7）According to the roller valve pressure data on each small wheel body of record, straight-line travelling is prolonged to a circle with each small wheel body
Distance for a cycle carry out segment processing；
8）Optional step 7）In obtained pressure data draw out the corresponding curve map one of the small wheel body of each in every section of cycle；
9）From the horizontal plane of one section of road roller total length three times, start road roller traveling, and carry out roller valve pressure data
Measurement；
10）Optional step 9）In obtained pressure data, it is each when drawing out on the horizontal plane of road roller total length three times
The corresponding curve map two of individual small wheel body, is used as normative reference；
11）By step 8）In curve map one and step 10）In curve map two be compared, record curve map one
The deviation of each roller valve of the small wheel body after a circle is rotated, and relative standard deviation is calculated according to deviation；
12）The section that relative standard deviation is more than 1% is marked, the close mark of the wheel body one in road roller rear end
During section, control lifting wheel depresses wheel body one, until after the section of mark has been pressed, then control lifting wheel to carry wheel body one
Rise, and repeat the above steps.
In operation, the pressure value first transmitted according to wheel body 22 is judged the numerical value of a certain roller valve 12 such as occur
The numerical value judged with other roller valves 12 judges that deviation is excessive, then puts down wheel body 1 and carry out pressure road.
The beneficial effects of the invention are as follows：Employ by 25% gravel, 15% lime stone, 20% cement, 5% inorganic glue
Gel material, 0.5% hydroxypropyl methyl cellulose, 1.5% powdered whiting, 2% polyethylene fibre, 1% rubber powder, 7% kaolin powder,
3% water, 10% aggregate and 10% pitch composition, are strengthened the pinch roller of small body type, load is larger, it is to avoid because of wheel body
Two split, which is set, causes load inadequate, it is impossible to realize, due to being provided with wheel body two, and wheel body two is made up of some small wheel bodys,
Pressure judgement can be carried out by roller valve, rubber ring and the pressure sensor on each small wheel body, as corresponding to a certain roller valve
Pressure sensor transmission pressure value differ with other, then be considered as not smooth section, be engaged and flattened by wheel body one,
It is easy to operating personnel to be capable of the flat condition on real-time confirmation road surface, it is to avoid operation to be repeated, due to being provided with first gear, middle rotating disk
With tail gear, wheel body one and wheel body two can be made to be linked with brush wheel, and be rotated according to equidirectional, utilize the powered belt of wheel body one
The rotation of dynamic brush wheel, can not only reach stronger de-sludging effect, and need not install other drive mechanisms additional, change dismounting all
It is relatively simple, manpower and material resources cost are saved, while can be produced in view of installing additional after brush wheel at the rear of wheel body one and wheel body two
Raw caking dirt, so a collection box of also having arranged in pairs or groups, collection box can be inserted and fixed to by through hole below brush wheel, by correspondence
Caking dirt reclaimed, cooperateed with brush wheel.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, should all cover and be defined in the new protection domain of this practicality.
Claims (5)
1. the road roller pressing wheel apparatus that a kind of front and back end is set, it is characterised in that：It is described including wheel body one, wheel body two and car body
Wheel body two is located in front of car body, and the wheel body one is located at car body rear, and the wheel body one and wheel body two are all equipped with a pair of pinch roller frames
Frame, the corresponding compression-wheel frame bottom of the wheel body one be provided with lifting wheel, the compression-wheel frame provided with first gear, middle rotating disk and
Tail gear, the first gear links with wheel body one or wheel body two, and the lowering or hoisting gear in lifting wheel is air pump, the tail gear connection
Dynamic to have brush wheel, the brush wheel is provided with to that should have collection box below bristle, the brush wheel, and the compression-wheel frame side is provided with two
The through hole being engaged with collection box, the wheel body two is made up of some small wheel bodys, and the small wheel body is by more than one roller valve group
Into being sequentially provided with some rotating shafts on the side of the roller valve, bull stick, the wheel body be socketed between described two adjacent rotating shafts
The pressure sensor corresponding with roller valve is provided with two axle center, rubber ring is separated between the roller valve and pressure sensor, institute
The neighboring for stating roller valve is cased with fixed cover, and the wheel body one and wheel body two are all by 25% gravel, 15% lime stone, 20% water
Mud, 5% inorganic coagulation material, 0.5% hydroxypropyl methyl cellulose, 1.5% powdered whiting, 2% polyethylene fibre, 1% glue
Powder, 7% kaolin powder, 3% water, 10% aggregate and 10% pitch composition, the particle diameter of the gravel are more than 1.7mm, the water
Mud is Portland pozzolana cement.
2. the road roller pressing wheel apparatus that a kind of front and back end according to claim 1 is set, it is characterised in that：The bristle is
Hard bristle and it is affixed with wheel body one or wheel body two, can carries out brushing operation during rotation.
3. the road roller pressing wheel apparatus that a kind of front and back end according to claim 1 is set, it is characterised in that：The pinch roller frame
Provided with the depression being engaged with collection box on the inside of frame, it can be against in depression after collection box runs through through hole and carry out reinforcement fixation.
4. the road roller pressing wheel apparatus that a kind of front and back end according to claim 1 is set, it is characterised in that：The bull stick with
Axis of rotation is connected, and is easy to the activity of each roller valve.
5. a kind of operating method of pressure roller of road roller according to claim 1, comprises the following steps：
1）Two collection boxes are inserted in through hole respectively, and by terminal be resisted against depression in be fixed；
2）Travelled from one section of clean water plane, whether test brush wheel links with wheel body one and wheel body two；
3）Such as without linkage situation, then the shell of compression-wheel frame is dismantled, internal gear is overhauled, repeat step after the completion of maintenance
1）, such as can normally run, then proceed subsequent step；
4）Pressure test is carried out to the roller valve of each small wheel body, pressed respectively with hand；
5）There is abnormal pressure data feedback in such as no pressure data feedback, then pulls down fixed cover and the roller valve gone wrong is carried out
Safeguard and change, such as can normally run, then proceed subsequent step；
6）When pressing road operation, first control lifting wheel to lift wheel body one, and require that road roller carries out pressure road with 1km/h speed
Operation, the pressure data of corresponding small wheel body and the roller valve of record；
7）According to the roller valve pressure data on each small wheel body of record, with each small wheel body prolong straight-line travelling to a circle away from
Segment processing is carried out from for a cycle；
8）Optional step 7）In obtained pressure data draw out the corresponding curve map one of the small wheel body of each in every section of cycle；
9）From the horizontal plane of one section of road roller total length three times, start road roller traveling, and carry out the measurement of roller valve pressure data；
10）Optional step 9）In obtained pressure data, each is small when drawing out on the horizontal plane of road roller total length three times
The corresponding curve map two of wheel body, is used as normative reference；
11）By step 8）In curve map one and step 10）In curve map two be compared, record the steamboat of curve map one
The deviation of each roller valve of the body after a circle is rotated, and relative standard deviation is calculated according to deviation；
12）The section that relative standard deviation is more than 1% is marked, the section of the close mark of the wheel body one in road roller rear end
When, control lifting wheel depresses wheel body one, until after the section of mark has been pressed, then control lifting wheel to lift wheel body one, and
Repeat the above steps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510414904.3A CN105064177B (en) | 2015-07-15 | 2015-07-15 | Road roller pressing wheel apparatus and its operating method that a kind of front and back end is set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510414904.3A CN105064177B (en) | 2015-07-15 | 2015-07-15 | Road roller pressing wheel apparatus and its operating method that a kind of front and back end is set |
Publications (2)
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| CN105064177A CN105064177A (en) | 2015-11-18 |
| CN105064177B true CN105064177B (en) | 2017-09-29 |
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| CN201510414904.3A Active CN105064177B (en) | 2015-07-15 | 2015-07-15 | Road roller pressing wheel apparatus and its operating method that a kind of front and back end is set |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638235A (en) * | 2016-11-30 | 2017-05-10 | 青岛科泰重工机械有限公司 | Water brushing and mud scraping mechanism used for steel wheels of road roller |
| CN107675585A (en) * | 2017-10-26 | 2018-02-09 | 雨发建设集团有限公司 | Pressure roller of road roller cleaning plant |
| CN112573029A (en) * | 2020-12-04 | 2021-03-30 | 罗源县洪洋乡人民政府 | Novel fodder baling press |
| CN114197273B (en) * | 2021-12-27 | 2023-07-04 | 山西省交通科技研发有限公司 | Real-time recycling device for granules at bottom of inner wall of steel wheel of road roller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012017559A (en) * | 2010-07-06 | 2012-01-26 | Hitachi Constr Mach Co Ltd | Vibratory roller vehicle |
| CN102392408A (en) * | 2011-11-07 | 2012-03-28 | 长沙理工大学 | Mud scraping and cleaning device for pressing wheel of road roller |
| CN102535312A (en) * | 2011-12-09 | 2012-07-04 | 大连海洋大学 | Road-pressing roll for road roller |
| CN202849906U (en) * | 2012-09-27 | 2013-04-03 | 长安大学 | Asphalt concrete pavement vacuum compaction device |
| CN103046456A (en) * | 2012-01-17 | 2013-04-17 | 南通大学 | Static-force smoothening-wheel fine-rolling road roller |
-
2015
- 2015-07-15 CN CN201510414904.3A patent/CN105064177B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012017559A (en) * | 2010-07-06 | 2012-01-26 | Hitachi Constr Mach Co Ltd | Vibratory roller vehicle |
| CN102392408A (en) * | 2011-11-07 | 2012-03-28 | 长沙理工大学 | Mud scraping and cleaning device for pressing wheel of road roller |
| CN102535312A (en) * | 2011-12-09 | 2012-07-04 | 大连海洋大学 | Road-pressing roll for road roller |
| CN103046456A (en) * | 2012-01-17 | 2013-04-17 | 南通大学 | Static-force smoothening-wheel fine-rolling road roller |
| CN202849906U (en) * | 2012-09-27 | 2013-04-03 | 长安大学 | Asphalt concrete pavement vacuum compaction device |
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| CN105064177A (en) | 2015-11-18 |
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