CN211848738U - Asphalt centrifugal spray head - Google Patents
Asphalt centrifugal spray head Download PDFInfo
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- CN211848738U CN211848738U CN201922404719.2U CN201922404719U CN211848738U CN 211848738 U CN211848738 U CN 211848738U CN 201922404719 U CN201922404719 U CN 201922404719U CN 211848738 U CN211848738 U CN 211848738U
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- asphalt
- installation sleeve
- sleeve
- spray head
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Abstract
The utility model discloses a pitch centrifugal spray head, including the erection column, the central point of erection column one end puts the department and is provided with the pitch induction pipe, the pot head in the erection column outside is equipped with the installation sleeve, and the one end that the installation sleeve is close to the erection column is provided with the second ring flange, the one end that the erection sleeve is close to in the erection column outside is provided with the first ring flange of mutually supporting with the second ring flange, the central point that the erection sleeve kept away from erection column one end puts the department and is provided with the bearing, and the inboard of bearing is provided with the axis of rotation, the one end that the axis of rotation is close to the erection column is passed the installation sleeve. The utility model discloses can be so that rotate centrifugal pitch and keep evenly constantly at spun in-process to improve the effect that pitch sprayed on the road, avoid pitch to spray inequality and lead to constructor to spray this road department again, reduced the efficiency of construction.
Description
Technical Field
The utility model relates to a road construction technical field specifically is a pitch centrifugal spray head.
Background
At present, in the process of constructing asphalt roads, special equipment is needed to spray asphalt on the surfaces of roads, and in the components of an asphalt spraying device, an asphalt centrifugal nozzle for spraying asphalt has important importance.
Current pitch centrifugal nozzle majority is direct to drive the rotor plate through the motor and scatters pitch to road surface, in-process pitch all directly sprays on the rotor plate, unable dispersion to the multiunit rotor plate with the pitch is even constantly, make to rotate centrifugal pitch spun in-process unable assurance, just also make the degree of consistency that pitch sprayed very limited, and current pitch centrifugal nozzle can't clear up the position of pitch contact constantly at the in-process of work, lead to pitch partial cooling's pitch to adhere to on the inner wall, time is one long, very be unfavorable for pitch centrifugal nozzle to normally spraying of pitch, pitch centrifugal nozzle current simultaneously can't be according to different road width needs, the range and the width that the head was bumped in the adjustment, make this pitch centrifugal nozzle's application scope very limited.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an asphalt centrifugal spray head to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an asphalt centrifugal nozzle comprises an installation column, wherein an asphalt lead-in pipe is arranged at the central position of one end of the installation column, an installation sleeve is sleeved at one end of the outer side of the installation column, a second flange is arranged at one end, close to the installation column, of the installation sleeve, a first flange matched with the second flange is arranged at one end, close to the installation sleeve, of the outer side of the installation column, a bearing is arranged at the central position of one end, far away from the installation column, of the installation sleeve, a rotating shaft is arranged on the inner side of the bearing, one end, close to the installation column, of the rotating shaft penetrates through the installation sleeve to be provided with a conical rotating head, a connecting plate is uniformly arranged at one end, close to the installation column, of the outer side of the rotating shaft, a guide plate is arranged at one end, far away from the rotating shaft, of the connecting plate, the one end of keeping away from the erection column in the installation sleeve outside is provided with the arc ring flange, and the even screw thread of the one end that the erection column was kept away from to the arc ring flange is provided with first bolt, the arc ring flange passes through first bolt and first ring flange and second ring flange fixed connection.
Preferably, the mouth-opening adjusting mechanism comprises a sliding groove, an arc-shaped baffle plate, a second bolt and a sliding block, two groups of sliding grooves are symmetrically arranged on two sides of the installation sleeve, the arc-shaped baffle plate is symmetrically arranged on two sides of the installation sleeve, the sliding blocks matched with the sliding grooves are symmetrically arranged at the two ends of the arc-shaped baffle plate, and the second bolt is arranged on the top thread of the outer side of the arc-shaped baffle plate.
Preferably, the first flange and the second flange are provided with heat-resistant sealing rings at the edge positions close to one end of each other.
Preferably, the top of the mounting sleeve far away from one end of the mounting column is provided with a motor mounting rack, and a through hole is formed in the center of the motor mounting rack.
Preferably, the one end that the mounting post kept away from the installation sleeve pipe is provided with solid fixed ring, and solid fixed ring border position department evenly is provided with the set screw.
Preferably, a handle is arranged at the top of the outer side of the arc-shaped baffle.
Compared with the prior art, the beneficial effects of the utility model are that: the asphalt centrifugal nozzle realizes the following beneficial effects by matching the installation column, the asphalt inlet pipe, the first flange plate, the second flange plate, the first bolt, the sliding groove, the arc-shaped flange plate, the rotating shaft, the motor installation frame, the arc-shaped baffle plate, the second bolt, the sliding block, the arc-shaped outlet, the conical rotating head, the scraping plate, the connecting plate, the bearing, the installation sleeve and the guide plate;
1. can make to rotate centrifugal pitch and keep evenly constantly at spun in-process to improve the effect that pitch sprayed on the road, avoided pitch to spray unevenly and lead to constructor to spray this road department once more, reduced the efficiency of construction.
2. Can clear up the position of pitch contact constantly at pitch centrifugal nozzle work's in-process, avoided partial pitch cooling and attached to on the inner wall, guarantee pitch centrifugal nozzle to pitch normally spray.
3. According to the requirement of different road widths, the range and the width of the collision head are adjusted, so that the asphalt centrifugal spray head can be suitable for spraying road asphalt under different conditions, and the application range of the asphalt centrifugal spray head is improved.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a front sectional view of the present invention;
fig. 3 is a side view of the present invention;
fig. 4 is a schematic perspective view of the installation sleeve of the present invention.
In the figure: 1. mounting a column; 2. an asphalt inlet pipe; 3. a first flange plate; 4. a second flange plate; 5. a first bolt; 6. a chute; 7. an arc-shaped flange plate; 8. a rotating shaft; 9. a motor mounting bracket; 10. an arc-shaped baffle plate; 11. a second bolt; 12. a slider; 13. an arc-shaped outlet; 14. a conical rotary head; 15. a squeegee; 16. a connecting plate; 17. a bearing; 18. installing a sleeve; 19. a baffle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: an asphalt centrifugal nozzle comprises an installation column 1, an asphalt ingress pipe 2 is arranged at the central position of one end of the installation column 1, an installation sleeve 18 is sleeved at one end of the outer side of the installation column 1, a second flange plate 4 is arranged at one end, close to the installation column 1, of the installation sleeve 18, a first flange plate 3 matched with the second flange plate 4 is arranged at one end, close to the installation sleeve 18, of the outer side of the installation column 1, a bearing 17 is arranged at the central position of one end, far away from the installation column 1, of the installation sleeve 18, a rotating shaft 8 is arranged on the inner side of the bearing 17, a conical rotating head 14 is arranged at one end, close to the installation column 1, of the rotating shaft 8, a connecting plate 16 is uniformly arranged at one end, close to the installation column 1, of the outer side of the rotating shaft 8, a guide plate 19 is arranged at one end, far away from the, the bilateral symmetry of installing sleeve 18 is provided with a mouthful adjustment mechanism, and the one end of keeping away from erection column 1 in the installing sleeve 18 outside is provided with arc-shaped flange 7, and the even screw thread of one end that the erection column 1 was kept away from to arc-shaped flange 7 is provided with first bolt 5, and arc-shaped flange 7 is through first bolt 5 and first ring flange 3 and 4 fixed connection of second ring flange.
In this implementation, the flare adjusting mechanism includes spout 6, cowl 10, second bolt 11 and slider 12, the bilateral symmetry of installation sleeve 18 is provided with two sets of spouts 6, the bilateral symmetry of installation sleeve 18 is provided with cowl 10, and the bottom symmetry at cowl 10's both ends is provided with slider 12 with spout 6 mutually supported, the top screw thread in the cowl 10 outside is provided with second bolt 11, be convenient for adjust the size of arc export 13, thereby the scope and the width that the adjustment pitch sprayed.
In this embodiment, the first flange 3 and the second flange 4 are provided with heat-resistant sealing rings at the edge positions close to the ends, which contributes to improving the sealing performance between the first flange 3 and the second flange 4.
In this embodiment, the top of the mounting sleeve 18 far away from one end of the mounting post 1 is provided with the motor mounting bracket 9, and the central position of the motor mounting bracket 9 is provided with a through hole, so that the driving motor can be conveniently mounted on the outer side of the motor mounting bracket 9.
In this embodiment, the end of the mounting column 1 away from the mounting sleeve 18 is provided with a fixing ring, and the edge of the fixing ring is uniformly provided with fixing screws, so that the whole asphalt centrifugal nozzle is conveniently and fixedly mounted at a corresponding position of the spraying device.
In this embodiment, a handle is provided at the top of the outer side of the arc 10 to facilitate manual adjustment of the position of the arc 10 outside the mounting sleeve 18.
The working principle is as follows: when the asphalt spraying machine is used, the whole asphalt centrifugal nozzle is fixedly arranged at the output end of an asphalt spraying device through a fixing ring and a fixing screw, one end of an asphalt lead-in pipe 2, which is far away from a mounting sleeve 18, is communicated with the output end of the asphalt spraying device, then a driving device is fixedly arranged on the outer side of a motor mounting frame 9, so that the output end of the driving device is in transmission connection with a rotating shaft 8, two groups of arc-shaped baffles 10 are properly lifted or lowered according to the conditions of actual road width and the like before use, an arc-shaped outlet 13 is leaked to a proper size, the positions of the arc-shaped baffles 10 are fixed through a second bolt 11, when asphalt is sprayed, the asphalt enters the inside of the mounting sleeve 18 through the asphalt lead-in pipe 2, the rotating shaft 8 is driven to rotate through the driving device, and the asphalt entering the inside, the scraper 15 cleans the inner side of the mounting sleeve 18 and the side of the mounting post 1 close to the mounting sleeve 18 during the process.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an asphalt centrifugal spray head, includes erection column (1), its characterized in that: the asphalt inlet pipe (2) is arranged at the central position of one end of the mounting column (1), an installation sleeve (18) is sleeved at one end of the outer side of the mounting column (1), a second flange plate (4) is arranged at one end, close to the mounting column (1), of the installation sleeve (18), a first flange plate (3) matched with the second flange plate (4) is arranged at one end, close to the installation sleeve (18), of the outer side of the mounting column (1), a bearing (17) is arranged at the central position, far away from one end of the mounting column (1), of the installation sleeve (18), a rotating shaft (8) is arranged on the inner side of the bearing (17), a conical rotating head (14) is arranged at one end, close to the mounting column (1), of the rotating shaft (8) and penetrates through the installation sleeve (18), a connecting plate (16) is uniformly arranged at one end, close to the mounting column (1), of the connecting plate (16) and a guide plate (19, the both ends symmetry of guide plate (19) is provided with scraper blade (15), the bottom in the installing sleeve (18) outside is provided with arc export (13), the bilateral symmetry of installing sleeve (18) is provided with a mouthful adjustment mechanism, the one end of keeping away from erection column (1) in the installing sleeve (18) outside is provided with arc ring flange (7), and the even screw thread of one end of keeping away from erection column (1) in arc ring flange (7) is provided with first bolt (5), arc ring flange (7) are through first bolt (5) and first ring flange (3) and second ring flange (4) fixed connection.
2. An asphalt centrifugal spray head according to claim 1, wherein: open a mouthful adjustment mechanism and include spout (6), cowl (10), second bolt (11) and slider (12), the bilateral symmetry of installation sleeve pipe (18) is provided with two sets of spouts (6), the bilateral symmetry of installation sleeve pipe (18) is provided with cowl (10), and the bottom symmetry at the both ends of cowl (10) is provided with slider (12) of mutually supporting with spout (6), the top screw thread in the cowl (10) outside is provided with second bolt (11).
3. An asphalt centrifugal spray head according to claim 1, wherein: and the first flange plate (3) and the second flange plate (4) are provided with heat-resistant sealing rings at the edge positions close to one end of each other.
4. An asphalt centrifugal spray head according to claim 1, wherein: the top of one end, far away from the mounting column (1), of the mounting sleeve (18) is provided with a motor mounting frame (9), and a through hole is formed in the center of the motor mounting frame (9).
5. An asphalt centrifugal spray head according to claim 1, wherein: the one end that mounting column (1) kept away from installation sleeve pipe (18) is provided with solid fixed ring, and solid fixed ring border position department evenly is provided with the set screw.
6. An asphalt centrifugal spray head according to claim 2, wherein: the top of the outer side of the arc-shaped baffle (10) is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922404719.2U CN211848738U (en) | 2019-12-27 | 2019-12-27 | Asphalt centrifugal spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922404719.2U CN211848738U (en) | 2019-12-27 | 2019-12-27 | Asphalt centrifugal spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211848738U true CN211848738U (en) | 2020-11-03 |
Family
ID=73217847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922404719.2U Active CN211848738U (en) | 2019-12-27 | 2019-12-27 | Asphalt centrifugal spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211848738U (en) |
-
2019
- 2019-12-27 CN CN201922404719.2U patent/CN211848738U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210825 Address after: 401329 No. 88, Zitong village, Zouma Town, Jiulongpo District, Chongqing Patentee after: Chongqing Dingxing Jiaheng Concrete Co.,Ltd. Address before: 362300 No. 11, Ke CuO Tang Yu nei, Fulin village, honglai Town, Nan'an City, Quanzhou City, Fujian Province Patentee before: QUANZHOU LVBANG TRADE Co.,Ltd. |
|
| TR01 | Transfer of patent right |