CN212561045U - Rolling machine is used in bituminous paving construction - Google Patents
Rolling machine is used in bituminous paving construction Download PDFInfo
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- CN212561045U CN212561045U CN202020361837.XU CN202020361837U CN212561045U CN 212561045 U CN212561045 U CN 212561045U CN 202020361837 U CN202020361837 U CN 202020361837U CN 212561045 U CN212561045 U CN 212561045U
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- spring
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Abstract
The utility model provides a rolling machine is used in bituminous paving construction belongs to bituminous paving construction technical field, the camera includes a supporting plate, the push rod, the wheel body, the apparatus further comprises a rotating shaft, run through the groove, first compression roller and second compression roller, the left side surface spare welding of backup pad is provided with the push rod, four corners of the bottom surface of backup pad are all fixed and are provided with the wheel body, the welding is provided with the pivot between two wheel bodies, it is provided with first compression roller to run through inslot left side embedding, the right side embedding of first compression roller is provided with the second compression roller, the left side surface inboard of backup pad is provided with servo motor through the bolt fastening, servo motor's output welding is provided with the driving pulley, cup joint on. The utility model discloses a setting of first spring and second spring for when the first compression roller of the in-process of pressing the way and second compression roller are rotatory along the primary shaft holds, first spring and second spring reach the effect of buffering to the primary shaft holds, make the in-process of pressing the way level and more smooth.
Description
Technical Field
The utility model relates to a bituminous paving construction technical field, more specifically relates to a rolling machine is used in bituminous paving construction.
Background
In the process of paving of pitch, need roll the road bed and level, the base of current bucker adopts the rigidity base, and the vibration is very big, has certain influence to the roughness on road surface, especially when meetting the pothole, can cause the uneven distribution of pitch, and current rolling leveling device mostly only leans on two compression rollers to remove, and the road surface stone that does not press is many, leads to the compression roller impaired easily. Therefore, the rolling device for asphalt road construction is very necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of proposing in the above-mentioned background to a rolling machine is used in asphalt road construction is provided.
In order to achieve the above object, the utility model provides a following technical scheme: a rolling device for asphalt road construction comprises a supporting plate, a push rod, wheel bodies, a rotating shaft, through grooves, a first press roller and a second press roller, wherein the push rod is welded on a left surface part of the supporting plate, the wheel bodies are fixedly arranged at four corners of the bottom surface of the supporting plate, the rotating shaft is welded between the two wheel bodies, the first press roller is embedded into the left side of the through grooves, the second press roller is embedded into the right side of the first press roller, a servo motor is fixedly arranged on the inner side of the left surface of the supporting plate through bolts, a drive belt pulley is welded at the output end of the servo motor, a belt is sleeved on the drive belt pulley, a rectangular groove is arranged at the bottom of the drive belt pulley in a penetrating manner, a storage battery is fixedly arranged on the right side of the upper surface of the supporting plate through bolts, and two embedded grooves, an n-shaped support is welded above the embedded groove, an electric hydraulic cylinder is fixedly arranged on the top surface of the n-shaped support through bolts, an expansion link is welded at the output end of the electric hydraulic cylinder, an embedded block is welded at the bottom of the expansion link, a first spring is welded below the embedded block, a first bearing is welded at the bottom of the first spring, a rotating rod is welded on each inner rotating ring of the first bearing, and a second spring is welded on the bottom surface of the first bearing;
the pivot is including second bearing and driven pulley, the outside all welds and is provided with the bearing in the outside surface of pivot, the central authorities outside surface welding of pivot is provided with driven pulley.
Preferably, the storage battery is electrically connected with the servo motor and the electric hydraulic cylinder through electric wires, and a switch used by the servo motor and the electric hydraulic cylinder is embedded into the push rod.
Preferably, the belt penetrates through the rectangular groove, and the bottom of the belt is sleeved on the driven pulley.
Preferably, the inside left and right sides surface of n shape support all imbeds and is provided with the bar embedded groove, the equal welding of the left and right sides surface of embedding piece is provided with the welding strip, and the welding strip imbeds in the bar embedded groove.
Preferably, the telescopic rod penetrates through the upper end surface of the n-shaped bracket.
Preferably, the rotating rods are welded to the centers of the two side surfaces of the first pressing roller and the second pressing roller, respectively.
Preferably, the bottom surface of the second spring is welded to the bottom surface of the fitting groove.
The utility model provides a rolling machine is used in asphalt road construction has following beneficial effect:
1. this kind of rolling machine for asphalt road construction is provided with first spring and second spring, through the setting of first spring and second spring for when the first compression roller of the in-process of pressing the road and second compression roller are rotatory along first bearing, first spring and second spring reach the effect of buffering to first bearing, make the in-process of pressing the road level more level and more smooth.
2. This kind of rolling machine is used in bituminous paving construction is provided with electric hydraulic cylinder, make through hydraulic lift's setting not carrying out the extrusion of bituminous paving, when walking on normal road, through opening electric hydraulic cylinder, make electric hydraulic cylinder drive the telescopic link and up move, thereby make the telescopic link drive the embedding piece and up move, make first spring drive first bearing up move, thereby make and drive first compression roller and second compression roller and up move, make first compression roller and second compression roller can not be next ground when walking on the road surface, thereby make when walking on the road surface, first compression roller and second compression roller can not be damaged by the stone on the road surface, make the life-span of first compression roller and second compression roller longer.
3. This kind of rolling machine for asphalt road construction is provided with servo motor, and it is rotatory to drive driving pulley through servo motor, and it is rotatory that the belt on the driving pulley drives driven pulley to make the pivot rotatory along the second bearing, make the wheel body rotatory, thereby make the device remove.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic structural diagram of fig. 1A of the present invention.
Fig. 3 is a schematic view of the structure of the rotating shaft of the present invention.
Fig. 4 is a schematic view of the n-shaped bracket of the present invention.
Fig. 5 is a schematic structural view of the insertion block of the present invention.
In FIGS. 1-5: 1-support plate, 2-push rod, 3-wheel body, 4-rotating shaft, 401-second bearing, 402-driven belt pulley, 5-through groove, 6-first press roller, 7-second press roller, 8-servo motor, 9-driving belt pulley, 10-belt, 11-rectangular groove, 12-storage battery, 13-embedded groove, 14-n-shaped bracket, 1401-strip-shaped embedded groove, 15-electric hydraulic cylinder, 16-telescopic rod, 17-embedded block, 1701-welding strip, 18-first spring, 19-first bearing, 20-rotating rod and 21-second spring.
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 to 5, in an embodiment of the present invention, a rolling device for asphalt road construction includes a supporting plate 1, a push rod 2, wheel bodies 3, a rotating shaft 4, a through groove 5, a first press roller 6 and a second press roller 7, the push rod 2 is welded on a left surface of the supporting plate 1, the wheel bodies 3 are fixedly disposed at four corners of a bottom surface of the supporting plate 1, the rotating shaft 4 is welded between the two wheel bodies 3, the first press roller 6 is embedded in the through groove 5 at the left side, the second press roller 7 is embedded in the first press roller 6 at the right side, a servo motor 8 is fixedly disposed at the inner side of the left surface of the supporting plate 1 by bolts, a driving pulley 9 is welded at an output end of the servo motor 8, a belt 10 is sleeved on the driving pulley 9, a rectangular groove 11 is provided at the bottom of the driving pulley 9, a storage battery 12 is fixedly disposed at, two embedded grooves 13 are embedded into the inner side and the outer side of the supporting plate 1, an n-shaped support 14 and an n-shaped support 14 are welded above the embedded grooves 13, an electric hydraulic cylinder 15 is fixedly arranged on the top surface of the n-shaped support 14 through bolts, an expansion link 16 is welded at the output end of the electric hydraulic cylinder 15, an embedded block 17 is welded at the bottom of the expansion link 16, a first spring 18 is welded below the embedded block 17, a first bearing 19 is welded at the bottom of the first spring 18, a rotating rod 20 is welded on each inner rotating ring of the first bearing 19, and a second spring 21 is welded on the bottom surface of the first bearing 19; the rotating shaft 4 comprises a second bearing 401 and a driven pulley 402, the inner side and the outer side of the outer side surface of the rotating shaft 4 are both provided with the second bearing 401 in a welding mode, and the outer side surface of the center of the rotating shaft 4 is provided with the driven pulley 402 in a welding mode.
In this embodiment, battery 12 and servo motor 8 and electric hydraulic cylinder 15 all are electric connection through the electric wire, and the embedding is provided with the used switch of servo motor 8 and electric hydraulic cylinder 15 on the push rod 2 for battery 12 provides the power for servo motor 8 and electric hydraulic cylinder 15, and through opening and closing of the steerable servo motor 8 of switch and electric hydraulic cylinder 15.
In this embodiment, the belt 10 runs through in the rectangular groove 11, and the bottom of belt 10 cup joints on the driven pulley 402 for the rotatory accessible belt of driving pulley 9 drives the driven pulley 402 rotatory, thereby makes to reach the rotatory effect of drive pivot 4 through the rotation of servo motor 8.
In this embodiment, the left and right surfaces inside the n-shaped bracket 14 are both embedded with the strip-shaped embedded grooves 1401, the left and right surfaces of the embedded block 17 are both welded with the welding strips 1701, and the welding strips 1701 are embedded in the strip-shaped embedded grooves 1401, so that the embedded block 17 can move up and down inside the n-shaped bracket 14 without being separated from the n-shaped bracket 14.
In this embodiment, the telescoping rod 16 extends through the upper end surface of the n-shaped bracket 14.
In the present embodiment, the rotating rods 20 are welded to the centers of both side surfaces of the first pressing roller 6 and the second pressing roller 7, respectively, so that the first pressing roller 6 and the second pressing roller 7 can rotate along the rotating rods 20.
In the present embodiment, the bottom surface of the second spring 21 is welded to the bottom surface of the fitting groove 13.
When the rolling device for asphalt road construction is used, firstly, the device is installed, then the storage battery is charged, when the asphalt road is not rolled on the road surface, the electric hydraulic cylinder 15 is opened, the electric hydraulic cylinder 15 drives the telescopic rod 16 to move upwards, so that the telescopic rod 16 drives the embedded block 17 to move upwards, the first spring 18 drives the first bearing 19 to move upwards, the first compression roller 6 and the second compression roller 7 are driven to move upwards, the first compression roller 6 and the second compression roller 7 are prevented from being close to the ground when the asphalt road is walked on the road surface, therefore, the first compression roller 6 and the second compression roller 7 are prevented from being damaged by stones on the road surface when the asphalt road is walked on the road surface, the service lives of the first compression roller 6 and the second compression roller 7 are prolonged, then, the servo motor 8 is opened, the servo motor 8 rotates to drive the driving belt pulley 9 to rotate, belt 10 on the driving pulley 9 drives driven pulley 402 rotatory, thereby it is rotatory along second bearing 401 to make pivot 402 rotatory, make wheel body 3 rotatory, thereby make the device remove, when needing to extrude the road surface, through opening electric hydraulic cylinder 15, make telescopic link 16 move down, make first spring 18 extrude first bearing 19 down, make first compression roller 6 and second compression roller 7 move down, make first compression roller 6 and second compression roller 7 reach the effect of rolling ground, second spring 19 is in compression state simultaneously, first spring 18 and second spring 19 reach the effect of buffering to first bearing 19, make the in-process of pressing the road more level and more smooth.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (7)
1. The utility model provides a bituminous paving is rolling machine for construction, includes backup pad (1), push rod (2), wheel body (3), pivot (4), runs through groove (5), first compression roller (6) and second compression roller (7), its characterized in that: a push rod (2) is welded on a left surface part of the supporting plate (1), four corners of the bottom surface of the supporting plate (1) are fixedly provided with wheel bodies (3), a rotating shaft (4) is welded between the two wheel bodies (3), a first compression roller (6) is embedded in the left side of the penetrating groove (5), a second compression roller (7) is embedded in the right side of the first compression roller (6), a servo motor (8) is fixedly arranged on the inner side of the left surface of the supporting plate (1) through a bolt, a driving belt pulley (9) is welded at the output end of the servo motor (8), a belt (10) is sleeved on the driving belt pulley (9), a rectangular groove (11) is fixedly arranged at the bottom of the driving belt pulley (9), and a storage battery (12) is fixedly arranged on the right side of the upper surface of the supporting plate (1) through a, the inner side and the outer side of the supporting plate (1) are respectively provided with two embedded grooves (13) in an embedded mode, an n-shaped support (14) is welded above the embedded grooves (13), the n-shaped support (14), the top surface of the n-shaped support (14) is fixedly provided with an electric hydraulic cylinder (15) through bolts, the output end of the electric hydraulic cylinder (15) is welded with an expansion rod (16), the bottom of the expansion rod (16) is welded with an embedded block (17), a first spring (18) is welded below the embedded block (17), a first bearing (19) is welded at the bottom of the first spring (18), a rotating rod (20) is welded on an inner rotating ring of the first bearing (19), and a second spring (21) is welded at the bottom surface of the first bearing (19);
the rotating shaft (4) comprises a second bearing (401) and a driven pulley (402), the inner side and the outer side of the outer side surface of the rotating shaft (4) are provided with the second bearing (401) in a welded mode, and the outer side surface of the center of the rotating shaft (4) is provided with the driven pulley (402) in a welded mode.
2. The rolling compaction device for asphalt road construction according to claim 1, wherein: the storage battery (12) is electrically connected with the servo motor (8) and the electric hydraulic cylinder (15) through electric wires, and a switch used by the servo motor (8) and the electric hydraulic cylinder (15) is embedded into the push rod (2).
3. The rolling compaction device for asphalt road construction according to claim 1, wherein: the belt (10) penetrates through the rectangular groove (11), and the bottom of the belt (10) is sleeved on the driven belt pulley (402).
4. The rolling compaction device for asphalt road construction according to claim 1, wherein: the left and right side surfaces of the inside of the n-shaped support (14) are provided with strip-shaped embedded grooves (1401) in an embedded mode, the left and right side surfaces of the embedded block (17) are provided with welding strips (1701) in a welded mode, and the welding strips (1701) are embedded into the strip-shaped embedded grooves (1401).
5. The rolling compaction device for asphalt road construction according to claim 1, wherein: the telescopic rod (16) penetrates through the upper end surface of the n-shaped support (14).
6. The rolling compaction device for asphalt road construction according to claim 1, wherein: the rotating rods (20) are respectively welded to the centers of the two side surfaces of the first pressing roller (6) and the second pressing roller (7).
7. The rolling compaction device for asphalt road construction according to claim 1, wherein: the bottom surface of the second spring (21) is welded to the bottom surface of the fitting groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020361837.XU CN212561045U (en) | 2020-03-20 | 2020-03-20 | Rolling machine is used in bituminous paving construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020361837.XU CN212561045U (en) | 2020-03-20 | 2020-03-20 | Rolling machine is used in bituminous paving construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212561045U true CN212561045U (en) | 2021-02-19 |
Family
ID=74616669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020361837.XU Active CN212561045U (en) | 2020-03-20 | 2020-03-20 | Rolling machine is used in bituminous paving construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212561045U (en) |
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2020
- 2020-03-20 CN CN202020361837.XU patent/CN212561045U/en active Active
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