CN220035116U - Free steering road roller - Google Patents
Free steering road roller Download PDFInfo
- Publication number
- CN220035116U CN220035116U CN202321468858.1U CN202321468858U CN220035116U CN 220035116 U CN220035116 U CN 220035116U CN 202321468858 U CN202321468858 U CN 202321468858U CN 220035116 U CN220035116 U CN 220035116U
- Authority
- CN
- China
- Prior art keywords
- wall
- free
- roller
- steering roller
- driven gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
- 238000009434 installation Methods 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 11
- 239000002689 soil Substances 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000011384 asphalt concrete Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model relates to the technical field of road rollers and discloses a free steering road roller, which comprises a vehicle body, wherein a cab is arranged on the vehicle body, a mounting frame is arranged on the outer wall of one side of the vehicle body, a groove is arranged on the outer wall of the top of the mounting frame, a sliding toothed plate is slidably arranged on the inner wall of the groove, a sliding plate is slidably arranged on the outer wall of one side of the sliding toothed plate, a jacking column is arranged on the other side of the sliding toothed plate, a hydraulic press is arranged on the outer wall of one side of the jacking column, a connecting plate is arranged on the outer wall of the bottom of the hydraulic press, a driven gear is further arranged on the outer wall of the top of the mounting frame, and the gear of the driven gear is meshed with the gear of the sliding toothed plate; through setting up slip pinion rack, driven gear cooperation and constituteing drive assembly, because of slip pinion rack, driven gear are through gear drive to make the flexibility of road roller obtain improving, the turn of road roller of being convenient for also can adapt to more complicated environment, improved the operation convenience of road roller, and simple structure, convenient to use.
Description
Technical Field
The utility model relates to the technical field of road rollers, in particular to a free steering road roller.
Background
The road roller is also called as a soil compactor, and is a device for repairing road. The road roller belongs to the category of road equipment in engineering machinery, is widely used for filling compaction operation of large-scale construction Cheng Xiang such as high-grade highways, railways, airport runways, dams, stadiums and the like, and can be used for rolling sandy, semi-viscous and viscous soil, roadbed stabilized soil and asphalt concrete pavement layers. The road roller is suitable for various compaction operations under the gravity action of the machine, so that the rolled layer is permanently deformed and compacted;
patent No. 201621194001.5 discloses a rubber tyre road roller, including road roller body, road roller wheel, wheel brush oily device and blast apparatus, the road roller wheel is located the road roller body, the wheel brush oily device is located the road roller wheel, blast apparatus is located the relative rear of road roller body, blast apparatus to the downward direction blast air behind the road roller body car, the wheel brush oily device includes leading brush oily device and post-positioned brush oily device, leading brush oily device is located the relative upper front side of road roller wheel, post-positioned brush oily device is located the relative rear below of road roller wheel.
However, the prior art patents suffer from the following drawbacks: the angle of the soil compacting roller of the device is generally difficult to adjust and can only advance along with the advancing of the road roller body, so that the flexibility is poor, and the device is difficult to adapt to a complex environment.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the free steering road roller, which solves the problems that the angle of the soil compacting roller cannot be regulated in general and can only advance along with the advance of the road roller body, so that the flexibility is poor and the soil compacting roller is difficult to adapt to a complex environment.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a freely turn to road roller, includes the automobile body, the automobile body is provided with the driver's cabin, the mounting bracket is installed to one side outer wall of automobile body, and the top outer wall of mounting bracket is provided with the recess, and recess inner wall slidable mounting has the slip pinion rack, and slip pinion rack one side outer wall slidable mounting has the slip board, the jack post is installed to slip pinion rack opposite side, and hydraulic press is installed to jack post one side outer wall, and the joint board is installed to hydraulic press bottom outer wall.
Optionally, a driven gear is further installed on the top outer wall of the installation frame, and a gear of the driven gear is meshed with a gear of the sliding toothed plate.
Optionally, driven gear top surface is provided with hydraulic telescoping column, and hydraulic telescoping column top inner wall embedding has the dwang, and dwang one end inner wall embedding is fixed with the linking post.
Optionally, the outer wall of the bottom end of the connecting column is fixed with a fixed support through bolts, and the inner wall of the fixed support is provided with a roller.
Optionally, the mounting panel is still installed to the top outer wall of mounting bracket, and the arc support is evenly installed to mounting panel top outer wall, and every arc support arc surface fixed mounting has the storage water tank, storage water tank circumferential surface is provided with the water filling mouth.
Optionally, the raceway is installed to one side outer wall of mounting bracket, and the water pipe is installed to raceway top outer wall, and raceway top outer wall leads to water in the bottom circumference outer wall of storage water tank through the water pipe, and the water spout of adjustable water spray angle is evenly installed to raceway bottom outer wall.
Optionally, a circuit box is installed on the outer wall of one side of the vehicle body.
Optionally, a detachably installed installation ladder is further installed on the outer wall of one side of the vehicle body.
(III) beneficial effects
The utility model provides a free steering road roller, which has the following beneficial effects:
1. through setting up slip pinion rack, driven gear cooperation and constituteing drive assembly, because of slip pinion rack, driven gear are through gear drive to make the flexibility of road roller obtain improving, the turn of road roller of being convenient for also can adapt to more complicated environment, improved the operation convenience of road roller, and simple structure, convenient to use.
2. Through being provided with the flexible post of hydraulic pressure, when some complicated road conditions are passed through, can be through the flexible of the flexible post of hydraulic pressure, through dwang, linking post, lift up the roller to some stones on the complicated road conditions prevent, damage the circumference surface of roller, guaranteed that the roller can not be damaged.
3. Through being provided with adjustable angle's water spray nozzle, when the soil of difficult clearance is gone up because of working in the back at roller circumference outer wall, can spray water to roller circumference outer wall through the water spray nozzle, rethread fixed bolster is scraped the roller circumference outer wall clean to help the circumference outer wall of clearance roller.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of a pressing assembly according to the present utility model;
fig. 4 is a schematic structural view of the steering mechanism of the present utility model.
In the figure: 1. a vehicle body; 2. a circuit box; 3. a mounting frame; 4. installing a ladder; 5. a water storage tank; 6. a water pipe; 7. a rotating lever; 8. a roller; 9. a fixed bracket; 10. a connecting column; 11. a water spray nozzle; 12. a water pipe; 13. an arc-shaped bracket; 14. a mounting plate; 15. pouring a water gap; 16. a hydraulic telescopic column; 17. a driven gear; 18. a splice plate; 19. a hydraulic press; 20. a top column; 21. sliding toothed plates; 22. a sliding plate; 23. a groove.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a free steering road roller, includes automobile body 1, and automobile body 1 is provided with the driver's cabin, mounting bracket 3 is installed to one side outer wall of automobile body 1, and the top outer wall of mounting bracket 3 is provided with recess 23, and recess 23 inner wall slidable mounting has slip pinion rack 21, and slip pinion rack 21 one side outer wall slidable mounting has slip board 22, the jack post 20 is installed to slip pinion rack 21 opposite side, and hydraulic press 19 is installed to jack post 20 one side outer wall, and the connecting plate 18 is installed to hydraulic press 19 bottom outer wall.
The top outer wall of the mounting frame 3 is also provided with a driven gear 17, and the gear of the driven gear 17 is meshed with the gear of the sliding toothed plate 21.
Through setting up slip pinion rack 21, driven gear 17 cooperation constitution drive assembly, because of slip pinion rack 21, driven gear 17 are through gear drive to make the flexibility of road roller obtain improving, the turn of road roller of being convenient for also can adapt to more complicated environment, improved the operating convenience of road roller, and simple structure, convenient to use.
The top surface of the driven gear 17 is provided with a hydraulic telescopic column 16, the inner wall of the top of the hydraulic telescopic column 16 is embedded with a rotating rod 7, and the inner wall of one end of the rotating rod 7 is embedded and fixed with a connecting column 10.
The outer wall of the bottom end of the connecting column 10 is fixedly provided with a fixed support 9 through bolts, and the inner wall of the fixed support 9 is provided with a roller 8.
Through being provided with hydraulic telescoping column 16, when some complicated road conditions are passed through, can be through the flexible of hydraulic telescoping column 16, through dwang 7, linking post 10, lift up roller 8 to some stones on the complicated road conditions, damage roller 8's circumference surface, guaranteed that roller 8 can not be damaged.
The mounting plate 14 is also installed to the top outer wall of mounting bracket 3, and arc support 13 is evenly installed to mounting plate 14 top outer wall, and every arc support 13 arc fixed surface installs storage water tank 5, storage water tank 5 circumference surface is provided with the filling port 15.
The water pipe 12 is installed on the outer wall of one side of the installation frame 3, the water pipe 6 is installed on the outer wall of the top of the water pipe 12, the outer wall of the top of the water pipe 12 is communicated with the bottom circumference outer wall of the water storage tank 5 through the water pipe 6, and the water spray nozzles 11 with adjustable water spray angles are uniformly installed on the outer wall of the bottom of the water pipe 12.
Through being provided with adjustable angle's water jet 11, when the soil of difficult clearance is gone up because of working in the back at roller 8 circumference outer wall, can spray water to roller 8 circumference outer wall through water jet 11, rethread fixed bolster 9 scrapes roller 8 circumference outer wall to help the circumference outer wall of clearance roller 8.
A circuit box 2 is arranged on the outer wall of one side of the vehicle body 1.
By providing the circuit box 2 outside, when the device has a circuit problem, the circuit box 2 mounted outside can be directly maintained without disassembling and maintaining the inside.
The outer wall of one side of the vehicle body 1 is also provided with a detachably installed installation ladder 4.
Through being provided with installation ladder 4, because the driver's cabin of the device is located comparatively high position, for the more convenient entering cab of operator, through the stair of installation ladder 4, make the more simple light entering cab of operator.
Working principle:
when the angle of the roller 8 needs to be adjusted, an operator firstly enters the cab through the mounting ladder 4, the controller of the cab controls the hydraulic machine 19 to work, the hydraulic machine 19 slides the sliding toothed plate 21 on the inner wall of the groove 23 through the jacking column 20, so that the gear on one side of the sliding toothed plate 21 drives the driven gear 17 to drive, and the transmission components arranged on the other side simultaneously operate together, so that the roller 8 is driven to turn to the maximum extent; when the vehicle is driven on a complex terrain, the hydraulic telescopic column 16 can be telescopic, and the road roller 8 can be lifted; when the outer wall of the roller 8 is stained with the soil which cannot be cleaned, water can be sprayed on the outer wall of the roller 8 through the water spray nozzles 11, the soil can be scraped by the fixing support 9, after the work is completed, the circuit box 2 can be used for checking whether the circuit of the device has a problem or not, and if the circuit has the problem, the circuit can be maintained directly.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A free-steering roller comprising a body (1), characterized in that: the automobile body (1) is provided with the driver's cabin, mounting bracket (3) are installed to one side outer wall of automobile body (1), and the top outer wall of mounting bracket (3) is provided with recess (23), and recess (23) inner wall slidable mounting has slip pinion rack (21), and slip pinion rack (21) one side outer wall slidable mounting has slip board (22), jack post (20) are installed to slip pinion rack (21) opposite side, and hydraulic press (19) are installed to jack post (20) one side outer wall, and connecting plate (18) are installed to hydraulic press (19) bottom outer wall.
2. The free-steering roller of claim 1, wherein: the top outer wall of the mounting frame (3) is also provided with a driven gear (17), and the gear of the driven gear (17) is meshed with the gear of the sliding toothed plate (21).
3. A free-steering roller as claimed in claim 2, wherein: the top surface of driven gear (17) is provided with hydraulic telescopic column (16), and hydraulic telescopic column (16) top inner wall embedding has dwang (7), and dwang (7) one end inner wall embedding is fixed with linking post (10).
4. A free-steering roller as claimed in claim 3, wherein: the outer wall of the bottom end of the connecting column (10) is fixedly provided with a fixing support (9) through bolts, and the inner wall of the fixing support (9) is provided with a road roller (8).
5. The free-steering roller of claim 4, wherein: the installation rack is characterized in that the installation plate (14) is further installed on the top outer wall of the installation rack (3), the arc-shaped brackets (13) are evenly installed on the top outer wall of the installation plate (14), the water storage tank (5) is fixedly installed on the arc-shaped surface of each arc-shaped bracket (13), and the water filling port (15) is formed in the circumferential surface of the water storage tank (5).
6. The free-steering roller of claim 5, wherein: the water pipe (12) is installed on the outer wall of one side of the installation frame (3), the water pipe (6) is installed on the outer wall of the top of the water pipe (12), the outer wall of the top of the water pipe (12) is communicated with the outer wall of the circumference of the bottom of the water storage tank (5) through the water pipe (6), and the water spray nozzles (11) capable of adjusting the water spray angle are uniformly installed on the outer wall of the bottom of the water pipe (12).
7. The free-steering roller of claim 6, wherein: a circuit box (2) is arranged on the outer wall of one side of the vehicle body (1).
8. The free-steering roller of claim 7, wherein: the outer wall of one side of the vehicle body (1) is also provided with a detachable installation ladder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321468858.1U CN220035116U (en) | 2023-06-09 | 2023-06-09 | Free steering road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321468858.1U CN220035116U (en) | 2023-06-09 | 2023-06-09 | Free steering road roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220035116U true CN220035116U (en) | 2023-11-17 |
Family
ID=88739596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321468858.1U Active CN220035116U (en) | 2023-06-09 | 2023-06-09 | Free steering road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220035116U (en) |
-
2023
- 2023-06-09 CN CN202321468858.1U patent/CN220035116U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206015486U (en) | A kind of road roller | |
| CN220035116U (en) | Free steering road roller | |
| CN112726332B (en) | Rapid permeable asphalt spraying device for expressway and spraying method thereof | |
| CN216712684U (en) | Marking line auxiliary device for highway traffic safety | |
| CN213951854U (en) | Novel road concrete compaction strickle device | |
| CN110777612A (en) | Four-wheel drive type engineering vehicle chassis assembly | |
| CN215366741U (en) | Highway crack processing apparatus that highway engineering was used | |
| CN106677020A (en) | Scraper adjustable road roller for constructional engineering | |
| CN115369733A (en) | Wear-resistant marking line spraying equipment and spraying process | |
| CN109457579B (en) | Novel adjustable road roller frame | |
| CN110106766B (en) | Intelligent road construction device | |
| CN219568540U (en) | Roadbed flattening mechanism | |
| CN2581481Y (en) | Multifunctional curing vehicle with movable milling and planing device | |
| CN115465692B (en) | Efficient energy-saving green building engineering construction device | |
| CN219364271U (en) | Road surface repairing and flattening machine | |
| CN219157331U (en) | Vibrating hydraulic road roller | |
| CN220036691U (en) | Basement underground excavation waterproof coiled material paving device capable of avoiding water channeling | |
| CN219527256U (en) | Small-sized full-hydraulic driving road roller | |
| CN218963008U (en) | Full-automatic integrated electric spraying equipment | |
| CN114703912B (en) | Roadbed slope arch skeleton grooving machine and construction method thereof | |
| CN217149826U (en) | Asphalt pavement repairing machine | |
| CN218813005U (en) | Road surface leveling device | |
| CN220521021U (en) | Bridge construction road roller | |
| CN217869884U (en) | Highway bituminous pavement maintenance car | |
| CN219862217U (en) | Road roller steel wheel supporting device with cleaning scraping plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |