CN211142720U - Paving device for extremely thin wearing layer of asphalt - Google Patents
Paving device for extremely thin wearing layer of asphalt Download PDFInfo
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- CN211142720U CN211142720U CN201921718434.XU CN201921718434U CN211142720U CN 211142720 U CN211142720 U CN 211142720U CN 201921718434 U CN201921718434 U CN 201921718434U CN 211142720 U CN211142720 U CN 211142720U
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Abstract
The utility model relates to the technical field of road construction, and discloses a paving device for an extremely thin wearing layer of asphalt, which comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a material storage cylinder, and the upper end of the bottom plate is connected with a flattening mechanism; the flattening mechanism comprises a threaded rod penetrating through the bottom plate, a connecting hole is formed in the upper surface of the bottom plate, the threaded rod penetrates through the bottom plate through the connecting hole, a U-shaped plate is fixedly connected to the upper surface of the bottom plate, a through hole is formed in the side wall of the U-shaped plate, the threaded rod penetrates through the through hole, and a threaded cylinder sleeved outside the threaded rod is rotatably connected to the through hole through a bearing. The utility model discloses can shakeout the material that falls and make things convenient for developing of follow-up flow, reduce labor workman's work load, improve the efficiency of construction and can control the speed of lou material through the rotational speed of control derailleur to the thickness of pitch is paved in control that can be comparatively easy.
Description
Technical Field
The utility model relates to a road construction technical field especially relates to a very thin wearing layer of pitch device of paving.
Background
Asphalt pavement is a kind of pavement which is made by mixing mineral material with asphalt material, and the asphalt binder can raise the ability of paving granules to resist running and damage of natural factors to pavement, and can make the pavement smooth, dustless, impervious and durable, so that it is a high-grade pavement which is most extensively used in road construction.
The paving device for the extremely-thin wearing layer of the asphalt in the prior art has the advantages that the thickness of the paved asphalt is not easy to control due to the fact that the speed of material leakage is difficult to control, the materials falling down need to be paved manually in the prior art, the workload of workers is increased, and the construction efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art because the speed of difficult control hourglass material leads to the thickness of paving pitch to be difficult to control and need artifical material paving that will fall down, has increased work load of work workman, also leads to the lower problem of efficiency of construction, and the extremely thin wearing layer of pitch paving device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a paving device for an extremely thin wearing layer of asphalt comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a material storage barrel, and the upper end of the bottom plate is connected with a flattening mechanism;
shakeout mechanism is including the threaded rod that runs through the bottom plate, the connecting hole has been seted up to the upper surface of bottom plate, the threaded rod runs through the bottom plate through the connecting hole, the last fixed surface of bottom plate is connected with the U template, the through-hole has been seted up to the lateral wall of U template, the threaded rod passes the through-hole, it establishes the screw-thread section of thick bamboo outside the threaded rod to rotate through the bearing in the through-hole and be connected with the cover, the part cover that the screw-thread section of thick bamboo stretches out the through-hole is equipped with driven gear, the first driving motor of last fixed surface of bottom plate, first driving motor's output shaft fixedly connected with and driven gear assorted driving gear, two L type poles of lower surface symmetry fixedly connected with of bottom plate, two the equal fixedly connected with stopper of one end that L type pole is close to the threaded rod, the pole wall of threaded rod seted up with stopper assorted spacing spout, the lower extreme fixedly connected with.
Preferably, the lower surface of storage cylinder is connected with the blowing device, the blowing device includes fixed connection and manages at the blowing side of storage cylinder lower surface, the inner wall of blowing side's pipe is rotated through sealed bearing and is connected with two pivots, two the same root blowing roller of the opposite one end fixedly connected with of pivot, the lower lateral wall fixedly connected with second driving motor of bottom plate, the lower lateral wall fixedly connected with derailleur of bottom plate, second driving motor's output shaft and derailleur fixed connection, the output shaft of derailleur run through the lateral wall of blowing side's pipe and with pivot fixed connection.
Preferably, the lateral wall of the material storage barrel is rotatably connected with two connecting rods through a sealing bearing, the two connecting rods are fixedly connected with supporting plates and a plurality of stirring plates at opposite sides of the supporting plates, the lateral wall of the material storage barrel is fixedly connected with a third driving motor, and an output shaft of the third driving motor penetrates through the lateral wall of the material storage barrel and is fixedly connected with the connecting rods.
Preferably, the upper end of the material storage barrel is fixedly connected with a feed hopper.
Preferably, the four corners of the lower surface of the bottom plate are fixedly connected with rollers.
Preferably, a towing pin is fixedly connected to the side wall of the bottom plate.
Compared with the prior art, the utility model provides a very thin wearing layer of pitch device of paving possesses following beneficial effect:
1. this extremely thin wearing layer paving device of pitch through the shakeout mechanism that sets up, can shakeout the convenient development of follow-up flow with the material that falls, has reduced workman's work load, has improved the efficiency of construction.
2. This extremely thin wearing layer of pitch device that paves through the drop feed mechanism who sets up, can control the speed of leaking the material through the rotational speed of control derailleur to the thickness of pitch that paves can comparatively easy control.
And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can shakeout the material that falls and make things convenient for developing of follow-up flow, reduce labourer's work load, improve the speed that the efficiency of construction and can control the hourglass material through the rotational speed of control derailleur to the thickness of pitch is spread in control that can be comparatively easy.
Drawings
FIG. 1 is a schematic structural view of a spreading device for an extremely thin wearing course of asphalt according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is a left side view of FIG. 1;
FIG. 5 is an enlarged view of portion C of FIG. 4;
FIG. 6 is a schematic view showing the relationship between the position of the scrapers and the position of the scraping teeth in the paving of an extremely thin wearing course of asphalt.
In the figure, a bottom plate 1, a material storage barrel 2, a flattening mechanism 3, a threaded rod 31, a connecting hole 32, a 33U-shaped plate, a threaded barrel 34, a driven gear 35, a first driving motor 36, a driving gear 37, a rod 38L, a limiting block 39, a limiting sliding chute 310, a flattener 311, a scraping plate 312, a scraping tooth 313, a discharging device 4, a discharging square tube 41, a rotating shaft 42, a discharging roller 43, a second driving motor 44, a speed changer 45, a connecting rod 5, a supporting plate 6, a stirring plate 7, a third driving motor 8, a feeding hopper 9, a roller 10 and a traction pin 11 are arranged.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-6, a paving device for an extremely thin wearing layer of asphalt comprises a bottom plate 1, wherein the upper surface of the bottom plate 1 is fixedly connected with a material storage barrel 2, and the upper end of the bottom plate 1 is connected with a flattening mechanism 3;
The lower surface of depositing the feed cylinder 2 is connected with blowing device 4, blowing device 4 includes the blowing side pipe 41 of fixed connection at the lower surface of depositing the feed cylinder 2, the inner wall of blowing side pipe 41 is connected with two pivot 42 through sealed bearing rotation, the same root blowing roller 43 of two pivot 42 one end fixedly connected with in opposite directions, the lower lateral wall fixedly connected with second driving motor 44 of bottom plate 1, the lower lateral wall fixedly connected with derailleur 45 of bottom plate 1, the output shaft and the 45 fixed connection of derailleur of second driving motor 44, the output shaft of derailleur 45 runs through blowing side pipe 41's lateral wall and with pivot 42 fixed connection, the speed of leaking material can be controlled through the rotational speed of control derailleur 45, thereby the thickness of pitch is spread in control that can be comparatively easy.
Deposit the lateral wall of feed cylinder 2 and rotate through sealed bearing and be connected with two connecting rods 5, the equal fixedly connected with backup pad 6 of 5 one ends in opposite directions of two connecting rods, a plurality of stirring boards 7 of 6 one side fixedly connected with in opposite directions of two backup pads, deposit the lateral wall fixedly connected with third driving motor 8 of feed cylinder 2, the output shaft of third driving motor 8 run through the lateral wall of deposit feed cylinder 2 and with connecting rod 5 fixed connection, can stir the material in the deposit feed cylinder 2, prevent to solidify.
The upper end fixedly connected with feeder hopper 9 of storage cylinder 2 is convenient for inject the material into storage cylinder 2 through feeder hopper 9.
The four corners of the lower surface of the bottom plate 1 are fixedly connected with the rollers 10, so that the moving convenience of the device is improved.
A towing pin 11 is fixedly connected to the side wall of the bottom plate 1, and the device is towed by the towing pin 11.
In the utility model, when in use, the second driving motor 44 is started to rotate, the second driving motor 44 drives the output shaft of the speed changer 45 to rotate, the discharging roller 43 is driven to rotate through the fixed connection between the output shaft of the speed changer 45 and the rotating shaft 42, the material is transported to the lower part to be discharged through the rotation of the groove on the discharging roller 43, the speed of material leakage can be controlled by controlling the rotating speed of the speed changer 45, and thus the thickness of the paved asphalt can be controlled more easily; when needing to be leveled out, start first driving motor 36, first driving motor 36 drives the driving gear 37 and rotates, it is rotatory to drive threaded cylinder 34 through mutually supporting of driving gear 37 and driven gear 35, threaded cylinder 34 drives threaded rod 31 through screw-thread fit and moves down, threaded rod 31 drives leveler 311, scraper blade 312 and scrape tooth 313 and move down suitable position, through scraper blade 312, hang the material shakeout that tooth 313 and leveler 311 will be stacked, make things convenient for developing of follow-up flow, the work load of laborers has been reduced, the efficiency of construction has been improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The paving device for the extremely thin asphalt wearing layer comprises a bottom plate (1), and is characterized in that the upper surface of the bottom plate (1) is fixedly connected with a material storage barrel (2), and the upper end of the bottom plate (1) is connected with a flattening mechanism (3);
shakeout mechanism (3) including threaded rod (31) that runs through bottom plate (1), connecting hole (32) have been seted up to the upper surface of bottom plate (1), threaded rod (31) run through bottom plate (1) through connecting hole (32), the last fixed surface of bottom plate (1) is connected with U template (33), the through-hole has been seted up to the lateral wall of U template (33), threaded rod (31) pass the through-hole, rotate through the bearing in the through-hole and be connected with the cover and establish screw cylinder (34) outside threaded rod (31), the partial cover that screw cylinder (34) stretched out the through-hole is equipped with driven gear (35), the last fixed surface of bottom plate (1) is connected with first driving motor (36), the output shaft fixedly connected with and driven gear (35) assorted driving gear (37) of first driving motor (36), the lower surface symmetry fixedly connected with two L type poles (38) of bottom plate (1), two the equal fixedly connected with stopper (39) of one end that L type pole (38) are close to the threaded rod, the pole wall of stopper (31) is seted up with threaded rod (39) assorted stopper (310), the fixed screw rod (31) is connected with the lower extreme fixed scraper blade (312) and is connected with a plurality of flattening scraper blade (311), the lower extreme fixed scraper blade (312) is connected with scraper.
2. An extremely thin wearing course of asphalt paving apparatus as claimed in claim 1, the lower surface of the material storage barrel (2) is connected with a discharging device (4), the discharging device (4) comprises a discharging square tube (41) fixedly connected with the lower surface of the material storage barrel (2), the inner wall of the discharging square pipe (41) is rotationally connected with two rotating shafts (42) through a sealed bearing, one opposite end of each rotating shaft (42) is fixedly connected with a same discharging roller (43), the lower side wall of the bottom plate (1) is fixedly connected with a second driving motor (44), the lower side wall of the bottom plate (1) is fixedly connected with a speed changer (45), the output shaft of the second driving motor (44) is fixedly connected with the speed changer (45), an output shaft of the speed changer (45) penetrates through the side wall of the discharging square pipe (41) and is fixedly connected with the rotating shaft (42).
3. The paving device for the extremely-thin wearing layer of the asphalt as claimed in claim 1, wherein the side wall of the storage barrel (2) is rotatably connected with two connecting rods (5) through sealed bearings, one opposite ends of the two connecting rods (5) are fixedly connected with supporting plates (6), one opposite side of the two supporting plates (6) is fixedly connected with a plurality of stirring plates (7), the side wall of the storage barrel (2) is fixedly connected with a third driving motor (8), and an output shaft of the third driving motor (8) penetrates through the side wall of the storage barrel (2) and is fixedly connected with the connecting rods (5).
4. A paving device for extremely thin wearing courses of bitumen according to claim 1, characterised in that the upper end of the storage silo (2) is fixedly connected with a feed hopper (9).
5. A paving device for extremely thin wearing courses of asphalt according to claim 1, characterized in that rollers (10) are fixedly attached to the four corners of the lower surface of the bottom plate (1).
6. A paving device for extremely thin wearing courses of bitumen according to claim 1, characterised in that the side walls of the base plate (1) are fixedly connected with towing pins (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921718434.XU CN211142720U (en) | 2019-10-15 | 2019-10-15 | Paving device for extremely thin wearing layer of asphalt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921718434.XU CN211142720U (en) | 2019-10-15 | 2019-10-15 | Paving device for extremely thin wearing layer of asphalt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211142720U true CN211142720U (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921718434.XU Active CN211142720U (en) | 2019-10-15 | 2019-10-15 | Paving device for extremely thin wearing layer of asphalt |
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| Country | Link |
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| CN (1) | CN211142720U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323579A (en) * | 2020-11-05 | 2021-02-05 | 广东宏骏建筑工程有限公司 | Rubble roadbed construction equipment |
| CN114411502A (en) * | 2022-01-21 | 2022-04-29 | 广西北投交通养护科技集团有限公司 | Construction device for anti-crack high-toughness ultrathin wearing layer |
| CN117233082A (en) * | 2023-11-13 | 2023-12-15 | 深圳市粤通建设工程有限公司 | Asphalt material paver test bed convenient to operate and experimental method |
-
2019
- 2019-10-15 CN CN201921718434.XU patent/CN211142720U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323579A (en) * | 2020-11-05 | 2021-02-05 | 广东宏骏建筑工程有限公司 | Rubble roadbed construction equipment |
| CN114411502A (en) * | 2022-01-21 | 2022-04-29 | 广西北投交通养护科技集团有限公司 | Construction device for anti-crack high-toughness ultrathin wearing layer |
| CN117233082A (en) * | 2023-11-13 | 2023-12-15 | 深圳市粤通建设工程有限公司 | Asphalt material paver test bed convenient to operate and experimental method |
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