CN204849535U - Even spread mechanism - Google Patents
Even spread mechanism Download PDFInfo
- Publication number
- CN204849535U CN204849535U CN201520635235.8U CN201520635235U CN204849535U CN 204849535 U CN204849535 U CN 204849535U CN 201520635235 U CN201520635235 U CN 201520635235U CN 204849535 U CN204849535 U CN 204849535U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- axis
- interior pipe
- groove
- inner tube
- 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.)
- Expired - Fee Related
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- Road Paving Machines (AREA)
Abstract
The utility model discloses an even spread mechanism, include the frame and spray the mechanism, spray the mechanism include the inner tube with nested including the outer tube of outside of tubes portion, it leads to groove A to be provided with a plurality of straight lines on the interior inside pipe wall, the logical groove A's of straight line axis is coaxial with the inner tube axis, be provided with the banding logical groove B of a plurality of length on the outer tube, the axis that leads to groove B inclines with the outer tube axis mutually, inner tube both ends and frame fixed connection, inner tube both ends and pitch feeder sleeve intercommunication, still be provided with the rotation motor in the frame, be provided with the gyro wheel on the rotation motor, the axis of the rotation axis of gyro wheel and inner tube, outward appearance is coaxial, gyro wheel and the contact of outer tube outer wall, the outer tube rotates under the drive of gyro wheel, the length of outer tube is less than the length of inner tube. Through the continuous rotation of outer tube, realize that the intersection of leading to groove A with leading to groove B exposes, the utility model discloses can prevent the inhomogeneous situation when pitch sprays.
Description
Technical field
The utility model relates to a kind of evenly spreading mechanism, belongs to field of road.
Background technology
Traditional road asphalt spreading is for determine shower nozzle spreading, and such spreading method can exist the uneven situation of spreading, and shower nozzle easily blocks, not easy to clean.
Utility model content
The purpose of this utility model is: provide a kind of can the spreading mechanism of even spreading pitch.
The utility model realizes by the following method:
A kind of evenly spreading mechanism, described spreading mechanism comprises frame and spraying mechanism;
Described spraying mechanism comprises interior pipe and is nested in the outer tube of interior pipe outside, described inner tube wall is provided with some straight line groove A, the axis of described straight line groove A and interior pipe axis coaxle, described outer tube is provided with the groove B of some strips, axis and the outer tube axis of described groove B tilt, described interior pipe two ends are fixedly connected with frame, and described interior pipe two ends are communicated with bitumen feed pipe;
Described frame is also provided with rotary electric machine, described rotary electric machine is provided with roller, the axis coaxle of the pivot center of described roller and interior pipe, outward appearance, described roller contacts with outer tube outer wall, and described outer tube rotates under the drive of roller;
The length of described outer tube is less than the length of interior pipe.
As further innovation of the present utility model, be provided with annular between the inwall of the end of described outer tube and the outer wall of interior pipe and be covered with dust.
As further innovation of the present utility model, the material of described roller is stainless steel.
beneficial effect
The utility model is by the pipeline of two mutual linings, by the continuous rotation of outer tube, the cross bore of groove A and groove B is constantly changed, realize the sprinkling of pitch, the utility model can prevent uneven situation during asphalt distribution, and the utility model structure is simple, easily manufactured, there is good economic benefit.
accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of outer tube.
Detailed description of the invention
Be described further below in conjunction with accompanying drawing
As shown in Figure 1 and 2, this equipment comprises frame 1, interior pipe 2, outer tube 3, roller 6, wherein interior pipe 2 is socketed in outer tube 3, interior pipe 2 inwall is provided with some straight line groove A4, the axis of straight line groove A4 and interior pipe axis coaxle, outer tube 3 is provided with the groove B7 of some strips, and axis and the outer tube axis of groove B7 tilt, interior pipe 2 two ends are fixedly connected with frame 1, and interior pipe 2 two ends are communicated with bitumen feed pipe 5;
Frame 1 is also provided with rotary electric machine, rotary electric machine is provided with roller 6, the axis coaxle of the pivot center of roller 6 and interior pipe 2, outward appearance, roller 6 and outer tube 3 wall contacts, outer tube 3 rotates under the drive of roller 6;
Be provided with annular between the inwall of the end of outer tube 3 and the outer wall of interior pipe 2 to be covered with dust;
In order to improve durability, roller 6 is made for stainless steel.
By the relative rolling of two tubes, in realizing, the intersection of pipe through-hole 4 exposes, and realizes the even sprinkling of pitch.
Claims (3)
1. an even spreading mechanism, is characterized in that: described spreading mechanism comprises frame and spraying mechanism;
Described spraying mechanism comprises interior pipe and is nested in the outer tube of interior pipe outside, described inner tube wall is provided with some straight line groove A, the axis of described straight line groove A and interior pipe axis coaxle, described outer tube is provided with the groove B of some strips, axis and the outer tube axis of described groove B tilt, described interior pipe two ends are fixedly connected with frame, and described interior pipe two ends are communicated with bitumen feed pipe;
Described frame is also provided with rotary electric machine, described rotary electric machine is provided with roller, the axis coaxle of the pivot center of described roller and interior pipe, outward appearance, described roller contacts with outer tube outer wall, described outer tube rotates under the drive of roller, and the length of described outer tube is less than the length of interior pipe.
2. a kind of evenly spreading mechanism as claimed in claim 1, is characterized in that: be provided with annular between the inwall of the end of described outer tube and the outer wall of interior pipe and be covered with dust.
3. a kind of evenly spreading mechanism as claimed in claim 1, is characterized in that: the material of described roller is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520635235.8U CN204849535U (en) | 2015-08-22 | 2015-08-22 | Even spread mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520635235.8U CN204849535U (en) | 2015-08-22 | 2015-08-22 | Even spread mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204849535U true CN204849535U (en) | 2015-12-09 |
Family
ID=54740103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520635235.8U Expired - Fee Related CN204849535U (en) | 2015-08-22 | 2015-08-22 | Even spread mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204849535U (en) |
-
2015
- 2015-08-22 CN CN201520635235.8U patent/CN204849535U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |