CN215800802U - Asphalt paver for road and bridge construction - Google Patents
Asphalt paver for road and bridge construction Download PDFInfo
- Publication number
- CN215800802U CN215800802U CN202120216381.2U CN202120216381U CN215800802U CN 215800802 U CN215800802 U CN 215800802U CN 202120216381 U CN202120216381 U CN 202120216381U CN 215800802 U CN215800802 U CN 215800802U
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- Prior art keywords
- asphalt
- stirring
- cavity
- chamber
- road
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- 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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- 239000010426 asphalt Substances 0.000 title claims abstract description 45
- 238000010276 construction Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 81
- 238000003756 stirring Methods 0.000 claims abstract description 45
- 230000000903 blocking effect Effects 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model discloses an asphalt paver for road and bridge construction, and belongs to the field of asphalt paving. An asphalt paver for road and bridge construction comprises a support plate, wherein the front, middle and rear sides of the upper end surface of the support plate are respectively provided with a material mixing box, a motor and an asphalt storage box, the upper side and the lower side of the inner cavity of the material mixing box are respectively provided with an auxiliary material storage cavity and a stirring cavity, the stirring cavity and the material blocking cavity are respectively and rotatably provided with a stirring rod and a material blocking block, the outer end connecting rod of the stirring rod and the material blocking block penetrates through the wall of the material mixing box, the outer end of the connecting rod is fixedly provided with a worm wheel, the upper end surface of the inner cavity of the asphalt storage box and the upper end surface of an extrusion plate are fixedly connected through a telescopic pipe, the left end connecting rod and the right end connecting rod of the extrusion plate penetrate through the wall of the asphalt storage box, the outer end of the connecting rod is fixedly provided with a clamping plate, and the front side and the rear side of the upper end of the support plate are respectively connected with a front gear and a rear gear which are provided with an output shaft at the lower end of the motor through a transmission belt; the process of discharging and stirring is accomplished through a motor, and effective equipment saving and energy waste.
Description
Technical Field
The utility model relates to the field of asphalt paving, in particular to an asphalt paver for road and bridge construction.
Background
In the road and bridge construction, asphalt is needed to be used for paving the road surface so as to improve the service performance of the road surface and prolong the service life of the road surface, and in the use of asphalt, the asphalt and auxiliary materials are needed to be stirred; in view of the above, we propose an asphalt paver for road and bridge construction.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
The utility model aims to provide an asphalt paver for road and bridge construction, which aims to solve the problems in the background technology.
2. Technical scheme
An asphalt paver for road and bridge construction comprises a support plate, wherein the front, middle and rear sides of the upper end surface of the support plate are respectively provided with a stirring box, a motor and an asphalt storage box, the upper side and the lower side of the inner cavity of the stirring box are respectively provided with an auxiliary material storage cavity and a stirring cavity, the upper side and the lower side of the stirring cavity are respectively provided with a material blocking cavity communicated with the auxiliary material storage cavity and the stirring cavity, the stirring cavity and the material blocking cavity are respectively and rotatably provided with a stirring rod and a material blocking block, the outer end connecting rod of the stirring rod and the material blocking block penetrates through the wall of the stirring box, the outer end of the stirring rod and the outer end connecting rod of the material blocking block are fixedly connected through a telescopic pipe, the left end connecting rod and the right end connecting rod of the extruding plate penetrate through the wall of the asphalt storage box, and the outer end of the carrier plate is fixed with a clamping plate, the front side and the rear side of the upper end of the carrier plate are respectively connected with a front gear and a rear gear which are provided with an output shaft at the lower end of the motor through a transmission belt, and the upper ends of the front gear and the rear gear are respectively fixed with a worm and a lifting rod which are engaged with the worm wheel and the clamping plate.
Preferably, the discharge chute which is communicated with each other is arranged at the lower end of the material blocking cavity and the joint of the material blocking cavity and the carrier plate.
Preferably, the material blocking block is longitudinally rotated and arranged, the number of the material blocking block is three, the material blocking block is arranged at equal intervals, the opening angles of the end faces of the auxiliary material storage cavity and the stirring cavity are all smaller than 120 degrees, the stirring rod is horizontally rotated and arranged, and the stirring rod is connected with the connecting rod where the stirring rod is located through bevel gears in a meshed mode.
Preferably, the lower end of the asphalt storage tank is rotatably provided with a transmission annular tooth, and the transmission annular tooth is meshed between the two rear gears.
Preferably, waist-shaped grooves matched with the connecting rods at the left end and the right end of the material extruding plate are vertically formed in the left wall surface and the right wall surface of the asphalt storage box.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
1. the asphalt mixing machine is provided with the worm and the lifting rod, the motor sequentially drives the rear gear and the lifting rod to rotate so as to drive the material extruding plate to move, asphalt in the telescopic pipe is extruded to the mixing cavity through the material conveying pipe, the motor sequentially drives the front gear and the worm to rotate so as to drive the mixing rod and the material blocking block to rotate, auxiliary materials in the auxiliary material storage cavity are conveyed into the mixing cavity, mixing is completed through the mixing rod and finally conveyed out of the device through the discharging groove, the material conveying, mixing and discharging processes are completed through the motor, the use of equipment is reduced, the energy waste is reduced, the waste of manpower and time is reduced, and the working efficiency is effectively improved.
2. According to the utility model, the material blocking blocks with three stopping blocks are arranged, when the auxiliary material storage cavity or the stirring cavity discharges materials, one stopping block is positioned at the lower side, and the other two stopping blocks seal the opening at the upper end of the auxiliary material storage cavity or the stirring cavity, so that the overflow of redundant materials is avoided, the quality of finished products of asphalt mixtures is ensured, and the waste of materials is avoided.
Drawings
FIG. 1 is a schematic view of the overall external structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
FIG. 3 is a schematic view showing the internal structure of the asphalt storage tank of the present invention;
FIG. 4 is a schematic view of the internal structure of the stirring box of the present invention;
the reference numbers in the figures illustrate: 1. an asphalt storage tank; 2. a lifting bar; 3. a telescopic pipe; 4. a drive ring gear; 5. a rear gear; 6. a carrier plate; 7. a motor; 8. a worm gear; 9. a front gear; 10. a worm; 11. a waist-shaped groove; 12. a material mixing box; 13. an auxiliary material storage cavity; 14. a material blocking block; 15. a discharge chute; 16. a material blocking cavity; 17. a stirring rod; 18. a stirring chamber; 19. extruding a material plate; 20. clamping a plate; 21. a delivery pipe.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution:
an asphalt paver for road and bridge construction comprises a support plate 6, wherein a material mixing box 12, a motor 7 and an asphalt storage box 1 are respectively arranged at the front, middle and rear sides of the upper end surface of the support plate 6, an auxiliary material storage cavity 13 and a stirring cavity 18 are respectively arranged at the upper side and the lower side of the inner cavity of the material mixing box 12, a material blocking cavity 16 communicated with the auxiliary material storage cavity 13 and the stirring cavity 18 is arranged at the upper side and the lower side of the inner cavity of the stirring cavity 18, a stirring rod 17 and a material blocking block 14 are respectively rotatably arranged in the stirring cavity 18 and the material blocking cavity 16, the outer end connecting rod of the stirring rod 17 and the material blocking block 14 penetrates through the wall of the material mixing box 12, a worm wheel 8 is fixedly arranged at the outer end of the worm wheel, an extruding plate 19 is slidably arranged in the inner cavity of the asphalt storage box 1, the upper end surface of the inner cavity of the asphalt storage box 1 is fixedly connected with the upper end surface of the extruding plate 19 through an expansion pipe 3, the upper end surface of the conveying pipe 3 is mutually connected with the upper end surface of the outer end surface of the stirring cavity 18 through a connecting rod 21, the left end and right end connecting rod of the extruding plate 19 penetrates through the wall of the asphalt storage box 1, and a clamping plate 20 is fixed at the outer end of the support plate 6, the front side and the rear side of the upper end of the support plate are respectively connected with a front gear 9 and a rear gear 5 which are provided with an output shaft at the lower end of a motor 7 through a transmission belt, and a worm 10 and a lifting rod 2 which are meshed with a worm wheel 8 and the clamping plate 20 are respectively fixed at the upper ends of the front gear 9 and the rear gear 5.
Specifically, the discharge chute 15 which is communicated with each other is arranged at the lower end of the lower material blocking cavity 16 and the joint of the lower material blocking cavity and the carrier plate 6, so that an external transportation device is arranged at the lower end of the discharge chute 15, and the asphalt mixture can be discharged conveniently.
Further, the material blocking block 14 is arranged in a longitudinal rotating mode, the number of the blocking blocks of the material blocking block 14 is three, the opening angles of the lower end faces of the auxiliary material storage cavity 13 and the stirring cavity 18 are all smaller than 120 degrees, the stirring rod 17 is arranged in a horizontal rotating mode, and the stirring rod and the connecting rod where the stirring rod is located are connected through bevel gears in a meshed mode.
Furthermore, the lower end of the asphalt storage tank 1 is rotatably provided with a transmission annular tooth 4, and the transmission annular tooth 4 is meshed between the two rear gears 5, so that the two lifting rods 2 can move synchronously, and the stable operation of the material extruding plate 19 is ensured.
Furthermore, waist-shaped grooves 11 matched with the connecting rods at the left end and the right end of the material extruding plate 19 are vertically formed in the left wall surface and the right wall surface of the asphalt storage tank 1, so that the movement of the material extruding plate 19 is facilitated.
The working principle is as follows: the device is arranged at the upper end of a transport vehicle through a support plate 6, when loading, a motor 7 is started through an external control device, so that an output shaft of the motor 7 reversely rotates, a left rear gear 5 and a lifting rod 2 are sequentially driven to reversely rotate, a right rear gear 5 and the lifting rod 2 are driven to reversely rotate through a transmission annular gear 4, an extruding plate 19 is driven to move downwards through the clamping connection of the lifting rod 2 and a clamping plate 20, an extension pipe 3 is stretched, a feed inlet is arranged at the upper end of an asphalt storage box 1, asphalt is injected into the extension pipe 3 through the feed inlet, when the device is used, the motor 7 is started, so that the output shaft of the motor positively rotates, the process is directionally operated, the extruding plate 19 is driven to move upwards, the asphalt in the extension pipe 3 is extruded into a stirring cavity 18 through a feed delivery pipe 21, meanwhile, the output shaft of the motor 7 sequentially drives a front gear 9, a worm 10 and a worm wheel 8 to rotate, and further drives a stirring rod 17 to rotate with a material blocking block 14, store the fender material piece 14 of chamber 13 downside through the auxiliary material, store the auxiliary material intermittent type in the chamber 13 with the auxiliary material and pour into stirring chamber 18 in, stir pitch and auxiliary material through puddler 17, through the fender material piece 14 of its lower extreme, export the finished product intermittent type in the puddler 17 to the road surface outside the device through blown down tank 15 on, accomplish the paving of pitch.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a road and bridge construction uses asphalt paving machine, includes support plate (6), its characterized in that: the utility model discloses a material mixing box, including support plate (6), material mixing box (12), motor (7) and pitch bin (1), material mixing box (12) upper end face is preceding well rear side is equipped with respectively and mixes workbin (12) inner chamber both sides are equipped with auxiliary material respectively and store chamber (13) and stirring chamber (18), both sides are equipped with the fender material chamber (16) of storing chamber (13), stirring chamber (18) intercommunication each other with the auxiliary material about stirring chamber (18), stir chamber (18) and keep off material chamber (16) in rotate respectively and install puddler (17) and keep off material piece (14), puddler (17) and fender material piece (14) outer end connecting rod pass material mixing box (12) tank wall, and its outer end is fixed with worm wheel (8), pitch bin (1) inner chamber slidable mounting has material extruding plate (19), be connected fixedly through flexible pipe (3) between pitch bin (1) inner chamber up end and material extruding plate (19) upper end face, the asphalt mixing device is characterized in that the upper end face of the telescopic pipe (3) is connected with the upper side of the outer end face of the stirring cavity (18) through a conveying pipe (21), connecting rods at the left end and the right end of the extruding plate (19) penetrate through the wall of the asphalt storage box (1), clamping plates (20) are fixed at the outer ends of the connecting rods, the front side and the rear side of the upper end of the support plate (6) are respectively connected with a front gear (9) and a rear gear (5) which are provided with a motor (7) lower end output shaft through a transmission belt, and a worm (10) and a lifting rod (2) which are meshed with a worm wheel (8) and the clamping plates (20) are respectively fixed at the upper ends of the front gear (9) and the rear gear (5).
2. The asphalt paving machine for road and bridge construction according to claim 1, characterized in that: and discharge chutes (15) which are communicated with each other are formed at the lower end of the material blocking cavity (16) and the joint of the material blocking cavity and the support plate (6).
3. The asphalt paving machine for road and bridge construction according to claim 1, characterized in that: keep off material block (14) and be vertical rotation setting, keep off material block (14) dog figure and be three, and equidistant setting the auxiliary material stores chamber (13) and stirring chamber (18) down terminal surface opening angle and all is less than 120, puddler (17) are the horizontal rotation setting, and is connected through the bevel gear meshing between its and the connecting rod of its place.
4. The asphalt paving machine for road and bridge construction according to claim 1, characterized in that: the lower end of the asphalt storage box (1) is rotatably provided with a transmission annular tooth (4), and the transmission annular tooth (4) is meshed between the two rear gears (5).
5. The asphalt paving machine for road and bridge construction according to claim 1, characterized in that: the left wall surface and the right wall surface of the asphalt storage box (1) are vertically provided with waist-shaped grooves (11) matched with the connecting rods at the left end and the right end of the material extruding plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120216381.2U CN215800802U (en) | 2021-01-26 | 2021-01-26 | Asphalt paver for road and bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120216381.2U CN215800802U (en) | 2021-01-26 | 2021-01-26 | Asphalt paver for road and bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215800802U true CN215800802U (en) | 2022-02-11 |
Family
ID=80125825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120216381.2U Expired - Fee Related CN215800802U (en) | 2021-01-26 | 2021-01-26 | Asphalt paver for road and bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215800802U (en) |
-
2021
- 2021-01-26 CN CN202120216381.2U patent/CN215800802U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220811 Address after: 110000 2-4-1, No. 21-12, Shenbei Road, Shenbei New District, Shenyang, Liaoning Province Patentee after: Guo Jin Address before: 075000 Zhangjiakou road and Bridge Construction Group Co., Ltd., No. 11 Shifu East Street, Qiaodong District, Zhangjiakou City, Hebei Province Patentee before: Zhang Shuangxi |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |