CN214033311U - Flow-adjustable asphalt spray gun for crack pouring equipment - Google Patents
Flow-adjustable asphalt spray gun for crack pouring equipment Download PDFInfo
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- CN214033311U CN214033311U CN202022728837.1U CN202022728837U CN214033311U CN 214033311 U CN214033311 U CN 214033311U CN 202022728837 U CN202022728837 U CN 202022728837U CN 214033311 U CN214033311 U CN 214033311U
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Abstract
The utility model discloses a flow-adjustable asphalt spray gun for crack pouring equipment, which comprises a spray gun mounting frame, wherein damping shock absorbers are fixedly arranged on both sides of the top of the spray gun mounting frame, clamping adjusting plates are fixedly arranged on the tops of the two damping shock absorbers, one side of each clamping adjusting plate is respectively and fixedly connected with both sides of an asphalt spray gun main body, and the bottom of the asphalt spray gun main body passes through the spray gun mounting frame and is rotatably connected with the top of an asphalt nozzle. And the anti-blocking mechanism for the spray head is further arranged, so that the phenomenon of spray head blocking can be effectively reduced.
Description
Technical Field
The utility model relates to a pitch spray gun technical field specifically is a but crack sealing equipment is with pitch spray gun of flow regulation.
Background
The crack pouring equipment belongs to pavement machinery, is mainly used for preventive maintenance of pavement diseases, and is generally matched with a grooving machine, a crack pouring machine and a blower (or a thermal spray gun) for use. The crack pouring machine is a core device of a crack pouring technology, cracks are one of main forms of early diseases of the expressway, and linear cracks such as transverse cracks, longitudinal cracks and the like are the most common. The crack pouring technology is a treatment technology aiming at the diseases, and covers the contents of crack pouring materials, crack pouring equipment, crack pouring technology and the like. The crack pouring machine has the functions of heating the crack after the steps of slotting and cleaning the crack and uniformly pouring sealant into the crack by using a crack pouring gun to finish the crack repairing work. When the crack pouring equipment is used for repairing asphalt, an asphalt spray gun is needed.
The existing asphalt spray gun has single function, cannot flexibly adjust the flow of asphalt according to actual repair requirements, often easily causes excessive or insufficient repair, and has certain shaking when the crack pouring equipment advances, so that the spray gun is easily influenced to cause spraying deviation, and does not have the function of leveling the sprayed pavement after spraying.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but crack pouring equipment is with pitch spray gun of flow regulation to solve the current pitch spray gun function that proposes in the above-mentioned background art more single, can not be according to the nimble flow of adjusting pitch of the repair demand of reality, often appear repairing excessive or not enough phenomenon easily, because crack pouring equipment can have certain rocking when advancing, the spray gun receives the influence easily and the spraying deviation appears, and does not possess the problem to the function of spraying road surface flattening behind the spraying.
In order to achieve the above object, the utility model provides a following technical scheme: a flow-adjustable asphalt spray gun for crack pouring equipment comprises a spray gun mounting frame, wherein damping shock absorbers are fixedly arranged on two sides of the top of the spray gun mounting frame, clamping adjusting plates are fixedly arranged on the tops of the two damping shock absorbers, one sides of the two clamping adjusting plates are fixedly connected with two sides of an asphalt spray gun main body respectively, the bottom of the asphalt spray gun main body penetrates through the spray gun mounting frame to be rotatably connected with the top of an asphalt nozzle, an annular transmission tooth groove is formed in the top of the outer side of the asphalt nozzle, two small driving motors are fixedly mounted on the outer ring of the bottom of the spray gun mounting frame, transmission tooth discs are fixedly arranged at the output ends of the two small driving motors, a fan-shaped spraying baffle is fixedly arranged at the bottom of the outer side of the asphalt nozzle, an asphalt guide pipe is fixedly communicated with the top of the asphalt spray gun main body, and a flow adjusting valve is fixedly arranged in the middle of the asphalt guide pipe, and the two small driving motors are electrically connected with the power supply through external switches.
As an optimal technical scheme of the utility model, the fixed stifled piece of scraping, two of being provided with of two nozzles of the junction of pitch spray gun main part and pitch nozzle the stifled piece of scraping of nozzle is corresponding the setting with the both sides of pitch nozzle inner wall respectively.
As an optimal technical scheme of the utility model, two one side of transmission fluted disc is connected with the both sides meshing of annular transmission tooth's socket respectively.
As a preferred technical scheme of the utility model, the both sides of spray gun mounting bracket bottom are all fixed and are provided with the support curb plate, two the both sides of supporting the curb plate bottom are all fixed and are provided with the universal wheel.
As an optimal technical scheme of the utility model, the both sides of spray gun mounting bracket are all rotated and are connected with the connection link plate, two one side of connecting the link plate bottom is rotated with the both ends of pitch leveling roller respectively and is connected.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the asphalt spray gun has a simple and compact structure, can flexibly adjust the flow of sprayed asphalt according to the actual condition of pavement damage, thereby effectively avoiding the phenomenon of excessive or insufficient spraying, also having a certain protection function on a spraying port and preventing accidents caused by asphalt splashing;
2. still have good stability simultaneously, rocking when can effectively avoiding the spray gun to remove along with the cementation of fissures equipment to make the spraying of pitch more accurate even, and still possess the shower nozzle and prevent stifled mechanism, can effectively reduce the phenomenon that the shower nozzle blockked up, practical value is higher.
Drawings
Fig. 1 is a schematic front view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the appearance structure of the main body of the asphalt spraying gun of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1. an asphalt lance body; 2. clamping the adjusting plate; 3. a damping shock absorber; 4. a spray gun mounting rack; 5. a fan-shaped spraying baffle plate; 6. a universal wheel; 7. connecting the hanging plate; 8. an asphalt leveling roller; 9. an asphalt material guide pipe; 10. a flow regulating valve; 11. a small drive motor; 12. a transmission fluted disc; 13. a nozzle anti-blocking scraper; 14. supporting the side plates; 15. an asphalt nozzle; 16. and an annular transmission tooth groove.
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. 1-3, the utility model provides a flow-adjustable asphalt spray gun for crack pouring equipment, which comprises a spray gun mounting frame 4, damping dampers 3 are fixedly arranged on both sides of the top of the spray gun mounting frame 4, clamping adjusting plates 2 are fixedly arranged on the tops of the two damping dampers 3, one side of each clamping adjusting plate 2 is fixedly connected with both sides of an asphalt spray gun main body 1, the bottom of the asphalt spray gun main body 1 passes through the spray gun mounting frame 4 to be rotatably connected with the top of an asphalt nozzle 15, an annular transmission tooth groove 16 is arranged on the top of the outer side of the asphalt nozzle 15, two small driving motors 11 are fixedly arranged on the outer ring of the bottom of the spray gun mounting frame 4, transmission tooth discs 12 are fixedly arranged on the output ends of the two small driving motors 11, a fan-shaped spraying baffle plate 5 is fixedly arranged on the bottom of the outer side of the asphalt nozzle 15, an, the middle part of the asphalt material guiding pipe 9 is fixedly provided with a flow regulating valve 10, and the two small driving motors 11 are electrically connected with a power supply through external switches.
Preferably, the fixed two nozzle anti-blocking scrapers 13 that are provided with in pitch spray gun main part 1 and pitch nozzle 15's junction, two nozzle anti-blocking scrapers 13 correspond the setting with the both sides of pitch nozzle 15 inner wall respectively, can continuously dredge pitch nozzle 15 when the spraying, can effectively reduce the phenomenon that the shower nozzle blockked up.
Preferably, one side of two transmission fluted discs 12 is connected with the meshing of the both sides of annular transmission tooth's socket 16 respectively, and simple structure is reasonable, can drive pitch nozzle 15 and carry out the rotatory spraying, and the spraying is more even and can prevent its jam.
Preferably, the both sides of 4 bottoms of spray gun mounting brackets are all fixed and are provided with support curb plate 14, and the both sides of two support curb plate 14 bottoms are all fixed and are provided with universal wheel 6, can remove along with the cementation of fissures equipment together, and it is more convenient to use and carry, and practical value is with high.
Preferably, the both sides of spray gun mounting bracket 4 are all rotated and are connected with and connect link plate 7, and two one sides of connecting link plate 7 bottoms rotate with the both ends of pitch leveling roller 8 respectively and are connected, can carry out the flattening to the road surface of spraying after the spraying, increase the quality of spraying.
When the asphalt spray gun is used, the utility model relates to a flow-adjustable asphalt spray gun for crack pouring equipment, firstly, the spray gun mounting rack 4 is fixed at a proper position of the crack pouring equipment, then the asphalt guide pipe 9 is connected with an asphalt pipe of the crack pouring equipment, the spray gun mounting rack 4 can move along with the crack pouring equipment, the use and the carrying are more convenient, a user can flexibly adjust the flow of sprayed asphalt through the flow regulating valve 10 according to the actual condition of the road surface damage, thereby effectively avoiding the phenomenon of excessive or insufficient spraying, the fan-shaped spraying baffle 5 also has a certain protection function on a spraying port, preventing the asphalt from splashing to cause accidents, the damping shock absorber 3 can effectively avoid the shaking of the spray gun when the spray gun moves along with the crack pouring equipment in the spraying process, thereby enabling the spraying of the asphalt to be more accurate and uniform, the two small driving motors 11 drive the asphalt nozzle 15 to carry out rotary spraying through the two driving fluted discs 12, the pitch nozzle 15 can prevent stifled scraper 13 relative motion with the nozzle when rotating, can prevent that it from blockking up, and cementation of fissures equipment can drive the motion of pitch leveling roller 8 through connecting link plate 7 when the motion, can carry out the flattening to the road surface of spraying after the spraying, increases the quality of spraying, and this pitch spray gun simple structure is reasonable, has very high practical value, is worth using widely.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a cementation of fissures equipment is with pitch spray gun of adjustable flow, includes spray gun mounting bracket (4), its characterized in that: damping dampers (3) are fixedly arranged on two sides of the top of the spray gun mounting frame (4), two damping dampers (3) are fixedly arranged on the top of the damping dampers (3), one side of each of the two damping dampers (2) is fixedly connected with two sides of the asphalt spray gun main body (1) respectively, the bottom of the asphalt spray gun main body (1) penetrates through the spray gun mounting frame (4) to be rotatably connected with the top of the asphalt nozzle (15), an annular transmission tooth groove (16) is formed in the top of the outer side of the asphalt nozzle (15), two small driving motors (11) are fixedly arranged on the outer ring of the bottom of the spray gun mounting frame (4), a transmission tooth disc (12) is fixedly arranged at the output ends of the two small driving motors (11), a fan-shaped spraying baffle plate (5) is fixedly arranged at the bottom of the outer side of the asphalt nozzle (15), and an asphalt guide pipe (9) is fixedly communicated with the top of, the middle part of the asphalt material guiding pipe (9) is fixedly provided with a flow regulating valve (10), and the two small driving motors (11) are electrically connected with a power supply through external switches.
2. The asphalt spray gun with the adjustable flow for the crack pouring equipment according to claim 1, is characterized in that: the connection of pitch spray gun main part (1) and pitch nozzle (15) is fixed and is provided with two nozzle anti-blocking scraping pieces (13), two nozzle anti-blocking scraping pieces (13) correspond the setting with the both sides of pitch nozzle (15) inner wall respectively.
3. The asphalt spray gun with the adjustable flow for the crack pouring equipment according to claim 1, is characterized in that: one side of each of the two transmission fluted discs (12) is in meshed connection with two sides of the annular transmission fluted disc (16).
4. The asphalt spray gun with the adjustable flow for the crack pouring equipment according to claim 1, is characterized in that: both sides of spray gun mounting bracket (4) bottom are all fixed and are provided with support curb plate (14), two both sides of supporting curb plate (14) bottom are all fixed and are provided with universal wheel (6).
5. The asphalt spray gun with the adjustable flow for the crack pouring equipment according to claim 1, is characterized in that: both sides of spray gun mounting bracket (4) all rotate and are connected with connection link plate (7), two one side of connecting link plate (7) bottom is rotated with the both ends of pitch leveling roller (8) respectively and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022728837.1U CN214033311U (en) | 2020-11-23 | 2020-11-23 | Flow-adjustable asphalt spray gun for crack pouring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022728837.1U CN214033311U (en) | 2020-11-23 | 2020-11-23 | Flow-adjustable asphalt spray gun for crack pouring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214033311U true CN214033311U (en) | 2021-08-24 |
Family
ID=77361293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022728837.1U Active CN214033311U (en) | 2020-11-23 | 2020-11-23 | Flow-adjustable asphalt spray gun for crack pouring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214033311U (en) |
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2020
- 2020-11-23 CN CN202022728837.1U patent/CN214033311U/en active Active
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