CN209211219U - A kind of rapid shaping road roller - Google Patents
A kind of rapid shaping road roller Download PDFInfo
- Publication number
- CN209211219U CN209211219U CN201821652638.3U CN201821652638U CN209211219U CN 209211219 U CN209211219 U CN 209211219U CN 201821652638 U CN201821652638 U CN 201821652638U CN 209211219 U CN209211219 U CN 209211219U
- Authority
- CN
- China
- Prior art keywords
- pressure roller
- road
- rapid shaping
- heat
- road roller
- 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
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model discloses a kind of rapid shaping road rollers, including, road roller ontology；Yoke component is fixed on road roller ontology；Pressure roller is rotatably mounted on yoke component；The rapid shaping road roller it is characterized by: in pressure roller radially be evenly equipped with several cooling pipes, the cooling pipe inlet is connected with the heat-exchange device liquid outlet being mounted on road roller ontology, and cooling pipe liquid outlet is connected with heat exchanger inlet.By adding cooling tube in pressure roller, so that heat-exchange device and pressure roller can be realized efficient heat exchange, to reach the temperature by reducing the pressure roller contacted with asphalt surface to reduce the temperature of asphalt surface indirectly.It is also opposite the time required to the molding of asphalt road to reduce when the temperature of asphalt surface is lowered.It is finally reached the purpose for accelerating road shaping speed.
Description
Technical field
The utility model relates to road roller field, especially a kind of rapid shaping road roller.
Background technique
Road roller is also known as packer, is a kind of equipment repaired the roads, and for compacted subgrade material etc., road roller is with machinery itself
Gravity, be suitable for various compacting operations, make to be rolled layer and generate permanent deformation and closely knit.Existing highway is typically all
Pitchy highway, and in order to improve the efficiency for being laid with pitchy highway, typically outdoor laying operation is carried out in high temperature day.And
The problem of high temperature day laying asphalt road, is that asphalt surface is difficult to rapidly drop to the temperature for enabling pitch to condense, thus
Normally being open to traffic the time for road is extended, the duration is extended.
Summary of the invention
The purpose of this utility model is to provide one kind can quickly reduce asphalt road pavement temperature, to enable road
Enough rapid shaping road rollers being quickly open to traffic.
To achieve the above object, the technical solution of the utility model is；
A kind of rapid shaping road roller, including, road roller ontology；Yoke component is fixed on road roller ontology；Pressure roller,
Rotatably it is mounted on yoke component；The rapid shaping road roller is it is characterized by: radial is evenly equipped in pressure roller
Several cooling pipes, the cooling pipe inlet are connected with the heat-exchange device liquid outlet being mounted on road roller ontology,
Cooling pipe liquid outlet is connected with heat exchanger inlet.The utility model cools down roller surface by heat-exchange device
Temperature, and then indirectly achieve the effect that reduce asphalt surface, to accelerate the shaping speed on road surface.
Further, the pressure roller is rotatably mounted in yoke component by pressure roller shaft, the yoke component packet
The yoke being slidably matched with pressure roller shaft is included, the U-type groove entered for pressure roller shaft, the U-shaped fork are offered on the yoke
Be provided with block pressure roller shaft being pushed against in U-type groove at channel opening.The structure of U-type groove facilitates the dismounting of pressure roller.
It further, is the arcwall face fitted closely with pressure roller shaft at the block and pressure roller shaft contacts.Arcwall face
Structure effectively thrust of the block to pressure roller can be dispersed, and thereby reduce block to the abrasion at pressure roller roller bearing.
Further, the cooling pipe liquid outlet and heat-exchange device inlet；Cooling pipe inlet and heat exchange
It is connected between device liquid outlet for loose flange.
Further, the quantity of the cooling pipe is 8.
Further, the diameter of the cooling pipe is 114mm.
The utility model has the following beneficial effects: by adding cooling tube in pressure roller, enable heat-exchange device and pressure roller
Efficient heat exchange is enough realized, to reach the temperature by reducing the pressure roller contacted with asphalt surface to reduce pitch indirectly
The temperature on road surface.It is also opposite the time required to the molding of asphalt road to reduce when the temperature of asphalt surface is lowered.It is finally reached and adds
The purpose of fast road shaping speed.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model；
Fig. 2 is the partial sectional view at this practical new pressure roller；
Fig. 3 is the utility model A-A cross-sectional view；
Fig. 4 is the structure chart of this practical new middle block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of rapid shaping road roller as shown in figures 1-4, including as road roller ontology 1, in the road roller ontology 1
Including power device, steering control device etc. is symmetrically equipped with yoke component 2 in the front end of road roller ontology, the yoke group
It will be rotatably equipped on 2 and be used to suppress the pressure roller 3 of asphalt surface, it is detailed, pass through pressure roller between pressure roller 3 and yoke component
The pressure roller shaft 31 at both ends connects；Wherein several cooling pipes 32, cooling tube are evenly equipped with what the inside of pressure roller circumferentially filled
Close to the outer surface of pressure roller, the quantity of cooling pipe is preferably 8 in road, and all cooling pipes share one and cold pipeline gone to go out
Liquid mouth 321 and a cooling pipe inlet 322.And a heat-exchange device 4 is also equipped on road roller ontology 1；It is cooling
Pipeline liquid outlet 321 closely links together with heat-exchange device inlet 41；Cooling pipe inlet 322 is then and heat exchange
Device liquid outlet 42 closely links together, above-mentioned cooling pipe liquid outlet 321 and heat-exchange device inlet 41 and cold
But pipeline inlet can both have been connected with the connection type of the liquid outlet 42 of heat-exchange device for plug bush type, or flange connects
It connects.The both of which can be realized in the case where keeping heat-exchange device pipeline not rotate, and pressure roller 3 can be freely rotated together
When, good channel status is also able to maintain between the cooling pipe 32 and heat-exchange device 4 in pressure roller 3.21
On the basis of the present embodiment, it is preferred that have U-type groove 211, the U-type groove on the yoke 21 in yoke component 2
211 width is adapted with the diameter of pressure roller shaft 31, so that being to be slidably matched between shaft 31 and U-type groove 211.In U-type groove
211 opening has also been bolted one piece of block 22, which can be pushed against the shaft 31 of pressure roller the arc of U-type groove
Shape face bottom.
On the basis of the present embodiment, it is preferred that the contact surface of 22 pressure roller shaft of block is the arcwall face fitted closely, should
Arcwall face collectively constitutes diameter circular hole identical with pressure roller shaft with the arcwall face in U-type groove.
On the basis of the present embodiment, it is preferred that the cooling pipe liquid outlet and heat-exchange device inlet；Cooling tube
It is connected between road inlet and heat-exchange device liquid outlet for loose flange.
On the basis of the present embodiment, it is preferred that the cooling pipe liquid outlet 321 and heat-exchange device inlet 41；
It is flanged joint between cooling pipe inlet 322 and heat-exchange device liquid outlet 42.It is detailed, i.e., in the end face of pressure roller shaft
On be provided with flange face, and heat-exchange device inlet and heat-exchange device liquid outlet outer are provided with boss；It, will be hot when installation
Switch inlet is directed at corresponding cooling pipe liquid outlet, by the feed liquor with heat-exchange device liquid outlet alignment cooling pipe
Mouthful, then split flange is pressed on the boss of heat-exchange device inlet and heat-exchange device liquid outlet, blending bolt is tight
Gu sealing effect can be realized, while it can guarantee that pressure roller rotation freely and can not drive heat-exchange device again.
On the basis of the present embodiment, it is preferred that in order to facilitate the docking of the pipeline in cooling pipe and heat-exchange device.
The diameter of cooling pipe is selected as the 114mm bore of standard.
Claims (6)
1. a kind of rapid shaping road roller, including,
Road roller ontology；
Yoke component is fixed on road roller ontology；
Pressure roller is rotatably mounted on yoke component；
The rapid shaping road roller it is characterized by: in pressure roller radially be evenly equipped with several cooling pipes, cooling tube
Road inlet is connected with the heat-exchange device liquid outlet being mounted on road roller ontology, cooling pipe liquid outlet and heat exchanger into
Liquid mouth is connected.
2. a kind of rapid shaping road roller as described in claim 1, it is characterised in that: the pressure roller can be turned by pressure roller shaft
Dynamic is mounted in yoke component, and the yoke component includes the yoke being slidably matched with pressure roller shaft, opens up on the yoke
There is the U-type groove entered for pressure roller shaft, the U-shaped fork pockets opening is provided with gear pressure roller shaft being pushed against in U-type groove
Block.
3. a kind of rapid shaping road roller as claimed in claim 2, it is characterised in that: at the block and pressure roller shaft contacts
For the arcwall face fitted closely with pressure roller shaft.
4. a kind of rapid shaping road roller as described in claims 1 to 3 any one, it is characterised in that: the cooling pipe
Liquid outlet and heat-exchange device inlet；It is connected between cooling pipe inlet and heat-exchange device liquid outlet for loose flange.
5. a kind of rapid shaping road roller as claimed in claim 4, it is characterised in that: the quantity of the cooling pipe is 8.
6. a kind of rapid shaping road roller as claimed in claim 5, it is characterised in that: the diameter of the cooling pipe is
114mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821652638.3U CN209211219U (en) | 2018-10-11 | 2018-10-11 | A kind of rapid shaping road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821652638.3U CN209211219U (en) | 2018-10-11 | 2018-10-11 | A kind of rapid shaping road roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209211219U true CN209211219U (en) | 2019-08-06 |
Family
ID=67455768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821652638.3U Active CN209211219U (en) | 2018-10-11 | 2018-10-11 | A kind of rapid shaping road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209211219U (en) |
-
2018
- 2018-10-11 CN CN201821652638.3U patent/CN209211219U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202868141U (en) | Detachable flange connection structure for oil delivery pipes of industrial reducer | |
| CN206646386U (en) | A kind of pitch-rood | |
| CN106641571B (en) | A kind of hydraulic engineering inner wall of the pipe connection sealing device | |
| CN203477307U (en) | Flexible contact sealing device using sealing hinge component | |
| CN209211219U (en) | A kind of rapid shaping road roller | |
| CN204125474U (en) | A kind of hot molten slag gets slag device online | |
| CN203453490U (en) | Metallic seal heat preservation jacket butterfly valve | |
| CN109443020A (en) | A kind of high temperature lava granulation residual neat recovering system | |
| CN207430630U (en) | The pavement strip of bridge and road paint heating tank | |
| CN203904374U (en) | Structure for simultaneously grouting and maintaining cold and hot surfaces of cooling wall of blast furnace hearth | |
| CN207014601U (en) | A kind of banbury of Tire production | |
| CN206015478U (en) | A kind of new hot recycling a mixing bowl | |
| CN205934683U (en) | Pitch mills loose device that digs material | |
| CN210395038U (en) | Asphalt pavement cooling device for road engineering | |
| CN204211760U (en) | A kind of blast furnace hot molten slag shunting flashboard equipment | |
| CN204491362U (en) | A kind of pitch heat material lorry mounted mixer | |
| CN215668863U (en) | Road rolling equipment for rapidly cooling asphalt | |
| CN203784972U (en) | Double-spiral slag cooler | |
| CN203560311U (en) | Oil return structure of bearing bush | |
| CN112064462A (en) | Urban road asphalt laying device | |
| CN207102525U (en) | A kind of rotating machanical seal distributing device of external bearings | |
| CN204125466U (en) | A kind of blast furnace hot molten slag capture device | |
| CN207206879U (en) | A kind of rotary heating roller | |
| CN203049440U (en) | Automatic pavement crack-seal machine | |
| CN219432769U (en) | Non-excavation pipeline repairing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |