CN211171532U - Paving device for in-situ heat regeneration unit - Google Patents
Paving device for in-situ heat regeneration unit Download PDFInfo
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- CN211171532U CN211171532U CN201921580713.4U CN201921580713U CN211171532U CN 211171532 U CN211171532 U CN 211171532U CN 201921580713 U CN201921580713 U CN 201921580713U CN 211171532 U CN211171532 U CN 211171532U
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Abstract
The utility model relates to a pavement repair equipment field's a hot in-place recycling is spreading device for unit, it includes the box and is located distributing device on the box, be provided with the lift adjustment subassembly of adjusting the distributing device height between box and distributing device, the distributing device both ends all are provided with stock guide, two the stock guide is by being close to the distributing device is to keeping away from the gradual increase of distributing device interval, the box end is provided with two sets of striker plates, two the striker plate symmetry sets up, just striker plate and stock guide parallel arrangement, the striker plate is kept away from box one end is provided with the case that gathers materials, the case that gathers materials is close to box one side opening setting, two be connected with the collection on the striker plate diapire and put the board. The laying device for the hot in-place recycling unit can collect the mixed asphalt materials on two sides of the distributor, reduce the waste of the mixed asphalt materials, reduce the pollution of the mixed asphalt excess materials to the road surface and improve the cleanliness of the road surface.
Description
Technical Field
The utility model relates to a road surface repair equipment field especially relates to a hot in-place recycling unit is with device that paves.
Background
The in-situ heat regenerating unit is one technology of heating and loosening asphalt road surface, mixing with certain amount of new asphalt, new asphalt mixture, regenerant, etc. and hot mixing, spreading, rolling and other steps to realize the regeneration of old asphalt road surface. The method comprises three basic process types of shaping regeneration, remixing regeneration and spreading regeneration.
Chinese patent with publication number CN205804125U discloses a road surface local heat regeneration paving box, this road surface local heat regeneration paving box includes the box, the box both ends are provided with the screed, the box openly is provided with the distributing device, the distributing device includes a plurality of stirring vane, form the difference in height between stirring vane lower edge and the screed baseplane, the box openly is provided with the guide rail that the several is parallel to each other, the distributing device reciprocates along the guide rail through slide connection on the guide rail, the slide top is equipped with adjusting screw, the box top is provided with the first hydro-cylinder of two perpendicular to boxes, the box openly middle part is connected with the second hydro-cylinder through the fixed arm.
When the pavement in-situ heat regeneration paving box works and meets the change of the thickness of a paving material layer or the height of the pavement, the first oil cylinder and the second oil cylinder move in a matched mode, so that the elevation angle of the screed is adjusted, meanwhile, the distributing device moves along with the screed, the height of the screed and the height of the ground are adjusted, and the pavement paving box is adjusted.
Above-mentioned technical scheme is in the use, and the mixed asphalt material can flow along the both sides of distributing device, and extravagant mixed asphalt material still can cause the pollution to the road surface simultaneously, influences the cleanliness on road surface.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hot in-place recycling is paving device for unit can collect the mixed pitch material of distributing device both sides, reduces the waste of mixed pitch material to reduce the pollution of mixed pitch clout to the road surface, improve the cleanliness on road surface.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a hot in-place recycling is spreading device for unit, includes the box and is located distributing device on the box, be provided with the lift adjustment subassembly of adjusting the distributing device height between box and distributing device, the distributing device both ends all are provided with the stock guide, two the stock guide is by being close to the distributing device is crescent to keeping away from the distributing device interval, the box end is provided with two sets of striker plates, two the striker plate symmetry sets up, just striker plate and stock guide parallel arrangement, the striker plate is kept away from box one end is provided with the case that gathers materials, the case that gathers materials is close to box one side opening and sets up, two be connected with the collection on the striker plate diapire and put the board.
Through the implementation of the technical scheme, when the paving device is used, the lifting adjusting assembly is adjusted to drive the guide plate and the distributing device to move, so that the bottom end of the distributing device is flush with the height of a road surface, then the distributing device is adjusted to work, the mixed asphalt material can be brushed flat, the guide plate can prevent the mixed asphalt material from flowing out along two sides of the distributing device, and when part of the mixed asphalt material flows out along the guide plate, the guide plate blocks the mixed asphalt material, so that the mixed asphalt material is stored in the material collecting box; the laying device for the hot in-place recycling unit can collect the mixed asphalt materials on two sides of the distributor, reduce the waste of the mixed asphalt materials, reduce the pollution of the mixed asphalt excess materials to the road surface and improve the cleanliness of the road surface.
The utility model discloses further set up to, the distributing device includes the pivot and is located change epaxial two-way helical blade, two-way helical blade is including integrative positive helical section and the anti-helical section that sets up, the pivot both ends are provided with the connecting plate, the pivot is stretched out and is provided with a driving motor on the extension section of connecting plate.
By implementing the technical scheme, the first driving motor is adjusted, the driving shaft of the first driving motor drives the rotating shaft to rotate, the rotating shaft drives the bidirectional helical blade to rotate, the mixed asphalt material is uniformly paved on the road surface, and the mixed asphalt material can move towards two sides by the forward helical section and the reverse helical section, so that the mixed asphalt material tends to be paved; the designed distributor can spread the mixed asphalt material.
The utility model discloses further set up to, two be provided with the baffle between the connecting plate, the baffle is located between two-way helical blade and the box, just the baffle slope sets up.
Through implementing above-mentioned technical scheme, the baffle of design can keep off the material, prevents to mix the pitch material and piles up between two-way helical blade and box.
The utility model discloses further set up to, the lift adjustment subassembly is including being located the connecting plate is close to the slider that leads that box one side set up, the confession has been seted up on the box lead the spout that the slider slided, run through lead the spout be provided with lead slider threaded connection's threaded rod, the threaded rod passes and installs second driving motor on the extension of box.
Through the implementation of the technical scheme, the second driving motor is adjusted, the driving shaft of the second driving motor drives the threaded rod to rotate, the threaded rod drives the guide sliding block to slide along the guide sliding groove, the guide sliding block drives the connecting plate to move, the connecting plate drives the rotating shaft to move, the rotating shaft drives the bidirectional helical blade to ascend or descend, and meanwhile, the connecting plate drives the material guide plate and the bidirectional helical blade to ascend or descend synchronously; the lifting adjusting assembly can adjust the height of the distributing device, and is convenient to be applied to spreading materials with different road surface heights.
The utility model discloses further set up to, the stock guide is including integrative linkage segment that sets up and the clearance section that is located the linkage segment below, the box one side is kept away from with the connecting plate to the linkage segment and clearance section all to be connected, the clearance section has a plurality of evenly distributed's picture peg to constitute.
Through implementing above-mentioned technical scheme, the stock guide that the segmentation set up can block the mixed pitch material of distributing device, prevents that unnecessary mixed pitch material from spilling.
The utility model discloses further set up to, the box diapire is provided with two sets ofly and rotates the roll extrusion post of being connected, two with the box roll extrusion post and first pivot axial direction parallel arrangement.
Through implementing above-mentioned technical scheme, the roll extrusion post of design is convenient for support to mixing the pitch material and is pressed, simultaneously, can support the box, makes the box can roll along the road surface.
The utility model discloses further set up to, the box is connected through even board with the case that gathers materials.
Through implementing above-mentioned technical scheme, the even board of design can be connected box and aggregate board.
The utility model discloses further set up to, the case diapire that gathers materials is provided with a plurality of evenly distributed's rolling post.
Through implementing above-mentioned technical scheme, the rolling post of design can support the case that gathers materials to make the case that gathers materials can move along the road surface.
To sum up, the utility model discloses following beneficial effect has:
the paving device for the hot in-place recycling unit can collect the mixed asphalt materials on two sides of the distributor, reduce the waste of the mixed asphalt materials, reduce the pollution of the mixed asphalt excess materials to the road surface and improve the cleanliness of the road surface;
the paving device for the hot in-place recycling unit is provided with the guide plates which are designed in a segmented mode, mixed asphalt materials of the distributing device can be blocked, and the leakage of redundant mixed asphalt materials is prevented.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is a sectional view taken along the plane a-a of fig. 1.
Reference numerals: 1. a box body; 2. a material collecting box; 3. a distributing device; 31. a first drive motor; 32. a rotating shaft; 33. a bidirectional helical blade; 34. a connecting plate; 35. a partition plate; 4. a material guide plate; 41. a connecting section; 42. a gap section; 5. a striker plate; 51. a receiving plate; 6. a lift adjustment assembly; 61. a second drive motor; 62. a threaded rod; 63. a guide chute; 64. a guide slider; 7. rolling the column; 8. a rolling post; 9. and (7) connecting plates.
Detailed Description
The technical solution of the embodiment of the present invention will be described below with reference to the accompanying drawings.
As shown in figures 1 and 2, a paving device for an in-situ heat regeneration unit comprises a box body 1 and a material distributor 3 positioned on the box body 1, wherein two groups of rolling posts 7 rotatably connected with the box body 1 are arranged on the bottom wall of the box body 1, material guide plates 4 are respectively arranged at two ends of the material distributor 3, each material guide plate 4 comprises a connecting section 41 and a gap section 42 positioned below the connecting section 41, the connecting section 41 and the gap section 42 are respectively and fixedly connected with one side of a connecting plate 34 far away from the box body 1, the gap section 42 is composed of five groups of a plurality of evenly distributed inserting plates, the distance between the two material guide plates 4 from the material distributor 3 to the material distributor 3 is gradually increased, two groups of material blocking plates 5 are arranged at the tail end of the box body 1, the two material blocking plates 5 are symmetrically arranged, the material blocking plates 5 are arranged in parallel to the material guide plates 4, a collecting plate 51 is fixedly connected to the bottom walls of the two, box 1 is connected through even board 9 with the case of gathering materials 2, and the case of gathering materials 2 is close to 1 one side opening setting of box, and two sets of evenly distributed's rolling post 8 is installed to the case 2 diapire of gathering materials.
As shown in fig. 1, the distributing device 3 includes a rotating shaft 32 arranged in parallel with the axial direction of the two rolling posts 7, a bidirectional helical blade 33 is fixedly connected to the periphery of the rotating shaft 32, the bidirectional helical blade 33 includes a forward helical section and a backward helical section which are integrally arranged, connecting plates 34 are arranged at two ends of the rotating shaft 32, the rotating shaft 32 is rotatably connected with the connecting plates 34, a first driving motor 31 is installed on the extending section of the rotating shaft 32 extending out of the connecting plates 34, a driving shaft of the first driving motor 31 is concentrically arranged with the rotating shaft 32, a partition plate 35 is fixedly connected between the two connecting plates 34, the partition plate 35 is located between the bidirectional helical blade 33 and the box body 1, and the partition plate.
As shown in fig. 2, a lifting adjusting assembly 6 for adjusting the height of the distributing device 3 is arranged between the box 1 and the distributing device 3, the lifting adjusting assembly 6 comprises a guide block 64 which is located on the connecting plate 34 and is close to one side of the box 1 for fixed connection, a guide chute 63 for the guide block 64 to slide is arranged on the box 1, a threaded rod 62 which is in threaded connection with the guide block 64 is arranged through the guide chute 63, a second driving motor 61 is installed on an extending section of the threaded rod 62 extending out of the box 1, the second driving motor 61 is located on the box 1, and the threaded rod 62 is rotatably connected with the box 1.
The utility model discloses the theory of operation does: when the paving device is used, the second driving motor 61 is adjusted, the driving shaft of the second driving motor 61 drives the threaded rod 62 to rotate, the threaded rod 62 drives the guide slide block 64 to move along the guide chute 63, the guide slide block 64 drives the connecting plate 34 to move, the connecting plate 34 drives the rotating shaft 32 to move, the rotating shaft 32 drives the bidirectional helical blade 33 to move, meanwhile, the connecting plate 34 drives the material guiding plate 4 and the bidirectional helical blade 33 to move synchronously, so that the bidirectional helical blade 33 is flush with the road surface, then adjust first driving motor 31, the drive shaft of first driving motor 31 drives pivot 32 and rotates, and pivot 32 drives two-way helical blade 33 and rotates, evenly paves mixed asphalt material on the road surface, and stock guide 4 prevents that mixed asphalt material from flowing out along distributor 3 both sides, and when partial mixed asphalt material flowed out along stock guide 4, striker plate 5 blockked it, and the receipts were put in case 2 that gathers materials.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. A paving device for a hot in-place recycling unit is characterized by comprising a box body (1) and a distributor (3) positioned on the box body (1), a lifting adjusting component (6) for adjusting the height of the distributing device (3) is arranged between the box body (1) and the distributing device (3), the two ends of the distributing device (3) are respectively provided with a material guide plate (4), the distance between the two material guide plates (4) is gradually increased from the position close to the distributing device (3) to the position far away from the distributing device (3), two groups of striker plates (5) are arranged at the tail end of the box body (1), the two striker plates (5) are symmetrically arranged, the material baffle plate (5) and the material guide plate (4) are arranged in parallel, one end of the material baffle plate (5) far away from the box body (1) is provided with a material collecting box (2), the material collecting box (2) is close to an opening on one side of the box body (1), and a collecting plate (51) is connected to the bottom wall of the material baffle plate (5).
2. The paving device for the in-situ heat regeneration unit according to claim 1, wherein the distributing device (3) comprises a rotating shaft (32) and a bidirectional helical blade (33) positioned on the rotating shaft (32), the bidirectional helical blade (33) comprises a forward helical section and a reverse helical section which are integrally arranged, connecting plates (34) are arranged at two ends of the rotating shaft (32), and a first driving motor (31) is arranged on an extension section of the rotating shaft (32) extending out of the connecting plates (34).
3. A paving device for a hot in place recycling unit according to claim 2, characterized in that a partition (35) is arranged between the two connecting plates (34), the partition (35) is arranged between the bidirectional helical blade (33) and the box body (1), and the partition (35) is arranged obliquely.
4. The paving device for the in-situ heat regeneration unit according to claim 3, wherein the lifting adjusting assembly (6) comprises a guide sliding block (64) which is arranged on one side, close to the box body (1), of the connecting plate (34), a guide sliding groove (63) for the guide sliding block (64) to slide is formed in the box body (1), a threaded rod (62) which is in threaded connection with the guide sliding block (64) is arranged through the guide sliding groove (63), and a second driving motor (61) is installed on an extending section of the threaded rod (62) which penetrates through the box body (1).
5. The paving device for the in-situ heat regeneration unit according to claim 4, wherein the material guide plate (4) comprises a connecting section (41) and a gap section (42) which are integrally arranged, the gap section (42) is positioned below the connecting section (41), the connecting section (41) and the gap section (42) are both connected with one side, away from the box body (1), of the connecting plate (34), and the gap section (42) is composed of a plurality of insert plates which are uniformly distributed.
6. A paving device for a hot in-place recycling unit according to claim 1, characterized in that the bottom wall of the box body (1) is provided with two groups of rolling columns (7) which are rotatably connected with the box body (1), and the two rolling columns (7) are axially parallel to the first rotating shaft (32).
7. A paving device for a hot in place recycling unit according to claim 1, characterized in that said box (1) is connected to the collection box (2) by means of a connecting plate (9).
8. A paving device for a hot in place recycling unit according to claim 1, characterized in that the bottom wall of the collection box (2) is provided with a plurality of uniformly distributed rolling posts (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921580713.4U CN211171532U (en) | 2019-09-21 | 2019-09-21 | Paving device for in-situ heat regeneration unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921580713.4U CN211171532U (en) | 2019-09-21 | 2019-09-21 | Paving device for in-situ heat regeneration unit |
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| Publication Number | Publication Date |
|---|---|
| CN211171532U true CN211171532U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921580713.4U Active CN211171532U (en) | 2019-09-21 | 2019-09-21 | Paving device for in-situ heat regeneration unit |
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| CN (1) | CN211171532U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112921757A (en) * | 2021-01-30 | 2021-06-08 | 黄河交通学院 | Cement concrete vibrates and carries thick liquid leveling device |
| CN113186785A (en) * | 2021-05-12 | 2021-07-30 | 交通运输部公路科学研究所 | Improved generation asphalt concrete heat preservation paving device |
-
2019
- 2019-09-21 CN CN201921580713.4U patent/CN211171532U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112921757A (en) * | 2021-01-30 | 2021-06-08 | 黄河交通学院 | Cement concrete vibrates and carries thick liquid leveling device |
| CN113186785A (en) * | 2021-05-12 | 2021-07-30 | 交通运输部公路科学研究所 | Improved generation asphalt concrete heat preservation paving device |
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