CN214168662U - Road surface rolling machine - Google Patents
Road surface rolling machine Download PDFInfo
- Publication number
- CN214168662U CN214168662U CN202022595576.0U CN202022595576U CN214168662U CN 214168662 U CN214168662 U CN 214168662U CN 202022595576 U CN202022595576 U CN 202022595576U CN 214168662 U CN214168662 U CN 214168662U
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- Prior art keywords
- rotating shaft
- welded
- bearing
- welding
- heightening
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- 238000005096 rolling process Methods 0.000 title claims abstract description 25
- 238000003466 welding Methods 0.000 claims abstract description 23
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 125000003003 spiro group Chemical group 0.000 claims 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 239000011384 asphalt concrete Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model discloses a road surface rolling machine, including the device main part, the lower extreme surface of device main part has seted up the rectangular channel, the inner wall welding of rectangular channel has whole pivot, the outer surface welding of whole pivot has the second bearing, the outer surface welding of second bearing has the set-square, the rear end surface swing joint of set-square has the second axis of rotation, the outer surface welding of second axis of rotation has the gyro wheel, the rear end surface swing joint of set-square has first axis of rotation, the outer surface welding of first axis of rotation has rolling kun, the lower extreme outer surface welding of device main part has branch, the lower extreme outer surface welding of branch has circular bearing, the inner wall welding of circular bearing has the thread cylinder; the device body can be inclined at a proper angle, the rotation of a set square is facilitated, the movement of the device body after the road surface is rolled is facilitated, the protection of the roller is facilitated, and the service life of the roller is prolonged.
Description
Technical Field
The utility model belongs to the technical field of rolling machine, concretely relates to road surface rolling machine.
Background
In recent years, the highway construction speed in China is extremely rapid, the vehicle passing mileage is gradually and greatly increased, the highway belongs to a high-grade highway, most of the structures are made by using gravels as roadbed, paving fine stones mixed with asphalt on the roadbed after flattening, and repeatedly compacting by a large road roller after paving, so that the rolling vehicle is widely used for filling compaction operation of large engineering projects such as the high-grade highway, railway, airport runway, dam, stadium and the like, and can roll sandy, semi-viscous and viscous soil, roadbed stabilizing soil and asphalt concrete pavement;
the existing road rolling device needs a rolling roller and a ground to rotate to drive a device body to move in the process of moving after rolling the road surface, the long-time accumulated rolling roller is seriously worn, the service life of the rolling roller is shortened, and the road rolling device is inconvenient to operate in the process of inclining for a certain angle.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road surface rolling machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the pavement rolling device comprises a device main body, wherein a rectangular groove is formed in the outer surface of the lower end of the device main body, an integral rotating shaft is welded on the inner wall of the rectangular groove, a second bearing is welded on the outer surface of the integral rotating shaft, a triangular plate is welded on the outer surface of the second bearing, a second rotating shaft is movably connected with the outer surface of the rear end of the triangular plate, a roller is welded on the outer surface of the first rotating shaft, a supporting rod is welded on the outer surface of the lower end of the device main body, a circular bearing is welded on the outer surface of the lower end of the supporting rod, a threaded cylinder is welded on the inner wall of the circular bearing, a first threaded rod is screwed on the inner wall of the threaded cylinder close to the left end face position, a second threaded rod is screwed on the inner wall of the threaded cylinder close to the right end face position, the device comprises a device body and is characterized in that a limiting block is welded on the outer surface of the lower end of the device body, a supporting rod is movably connected to the outer surface of the limiting block, a T-shaped groove is formed in the outer surface of the right end of the supporting rod, a limiting clamping block is slidably connected to the inner wall of the T-shaped groove, and a connecting rod is welded on the outer surface of the limiting clamping block.
Preferably, the outer surface welding of the lower extreme of bracing piece has the auxiliary bearing that increases, the inner wall welding of the auxiliary bearing that increases has the pivot of increasing, the outer surface welding of the pivot of increasing has the runner of increasing, the pivot of increasing is connected for rotating through between the auxiliary bearing that increases and the bracing piece.
Preferably, the threaded cylinder is rotatably connected with the support rod through a circular bearing, and the threads embedded on the outer surfaces of the first threaded rod and the second threaded rod are opposite.
Preferably, the set square is connected with the whole rotating shaft through a second bearing in a rotating mode, the number of the set square is two, and the set square is triangular.
Preferably, second axis of rotation, first axis of rotation all are connected for rotating between the set-square, welding as an organic whole between connecting rod and the first threaded rod, the quantity of connecting rod is two sets of, welding as an organic whole between connecting rod and the second threaded rod.
Preferably, the limiting blocks are connected with the supporting rods in a rotating mode through pins, and the number of the second rotating shafts is two.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through being provided with second threaded rod, first threaded rod, screw thread section of thick bamboo and heightening runner, when needs made the device main part slope suitable angle, rotate the screw thread section of thick bamboo, make spacing fixture block slide at the inner wall in T type groove, promote the bracing piece and use the pin to rotate as the axle center, make heightening runner use heightening pivot as the axle center and roll on ground, promote the certain angle of device main part slope.
2. Through the second rotating shaft, the rollers, the triangular plate and the integral rotating shaft, when the road rolling is finished and the device body is inclined by a certain angle, the triangular plate is rotated to enable the four groups of rollers to be parallel to the ground, the threaded cylinder is rotated until the four groups of rollers are in contact with the ground, the heightening rotating wheel is far away from the ground, and the roller is not rotated when the device moves, so that the roller is protected, and the service life of the roller is prolonged.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a partial side sectional view of the present invention;
FIG. 4 is a schematic structural view of a set square and an integral rotating shaft of the present invention;
in the figure: 1. a device main body; 2. a roller compactor; 3. a set square; 4. a first rotating shaft; 5. a roller; 6. a second rotating shaft; 7. a limiting block; 8. a support bar; 9. a first threaded rod; 10. a limiting clamping block; 11. heightening the rotating wheel; 12. a circular bearing; 13. a threaded barrel; 14. a second threaded rod; 15. a T-shaped groove; 16. a connecting rod; 17. an integral rotating shaft; 18. a rectangular groove; 19. heightening the auxiliary bearing; 20. heightening the rotating shaft; 21. a second bearing; 22. a support rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution:
the road rolling device comprises a device body 1, a rectangular groove 18 is formed in the outer surface of the lower end of the device body 1, an integral rotating shaft 17 is welded on the inner wall of the rectangular groove 18, a second bearing 21 is welded on the outer surface of the integral rotating shaft 17, triangular plates 3 are welded on the outer surface of the second bearing 21 so as to facilitate the rotation of the two sets of triangular plates 3, a second rotating shaft 6 is movably connected on the outer surface of the rear ends of the triangular plates 3, rollers 5 are welded on the outer surface of the second rotating shaft 6 so as to facilitate the protection of the rolling roller 2 after the road rolling, a first rotating shaft 4 is movably connected on the outer surface of the rear ends of the triangular plates 3, the rolling roller 2 is welded on the outer surface of the first rotating shaft 4, a support rod 22 is welded on the outer surface of the lower end of the device body 1, a circular bearing 12 is welded on the outer surface of the lower end of the support rod 22, a threaded cylinder 13 is welded on the inner wall of the circular bearing 12, a first threaded rod 9 is connected at a position close to the left end face, the inner wall of the threaded cylinder 13 is in threaded connection with a second threaded rod 14 close to the right end face, a limiting block 7 is welded on the outer surface of the lower end of the device main body 1, a supporting rod 8 is movably connected to the outer surface of the limiting block 7, a T-shaped groove 15 is formed in the outer surface of the right end of the supporting rod 8, a limiting clamping block 10 is connected to the inner wall of the T-shaped groove 15 in a sliding mode, and a connecting rod 16 is welded on the outer surface of the limiting clamping block 10 so that the device main body 1 can incline at a certain angle.
Further, the outer surface welding of the lower extreme of bracing piece 8 has heightening auxiliary bearing 19, heightening auxiliary bearing 19's inner wall welding has heightening rotating shaft 20, heightening rotating shaft 20's outer surface welding has heightening runner 11, heightening rotating shaft 20 is connected for rotating through heightening between auxiliary bearing 19 and the bracing piece 8, so that heightening runner 11 rolls subaerial when adjusting device main part 1 and the angle on ground, threaded cylinder 13 is connected for rotating through between circular bearing 12 and the branch 22, the screw thread of inlaying of first threaded rod 9 and second threaded rod 14 surface is opposite.
Further, set-square 3 is connected for rotating between through second bearing 21 and whole pivot 17, the quantity of set-square 3 is two sets of, set-square 3's shape is triangle-shaped, second axis of rotation 6, first axis of rotation 4 all is connected for rotating between the set-square 3, welding as an organic whole between connecting rod 16 and the first threaded rod 9, the quantity of connecting rod 16 is two sets of, welding as an organic whole between connecting rod 16 and the second threaded rod 14, stopper 7 is connected and the symmetry is arranged the lower extreme in device main part 1 for rotating between through pin and bracing piece 8, the quantity of second axis of rotation 6 is two sets of.
The utility model discloses a theory of operation and use flow: the utility model discloses a road rolling machine, when needing to make device main part 1 incline suitable angle, the user rotates threaded cylinder 13, make first threaded rod 9 and second threaded rod 14 move towards each other or back to each other, when first threaded rod 9 and second threaded rod 14 move back, make spacing fixture block 10 slide in the inner wall of T type groove 15, promote bracing piece 8 to rotate with the pin as the axle center, make heightening runner 11 roll on the ground with heightening pivot 20 as the axle center, promote device main part 1 to incline certain angle, after rolling the road surface, make device main part 1 incline certain angle, the user rotates set-square 3, make four groups of gyro wheels 5 keep parallel with the ground, at this moment rotate threaded cylinder 13, reduce the angle that device main part 1 and ground incline, until making four groups of gyro wheels 5 contact with the ground, and heightening runner 11 keep away from the ground, at this moment roll kun 2 does not rotate when making the device move, the device is beneficial to facilitating the movement of the device body 1 after rolling the pavement, protecting the roller 2, prolonging the service life of the roller 2 and being practical.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. Road surface rolling machine, including device main part (1), its characterized in that: the device is characterized in that a rectangular groove (18) is formed in the outer surface of the lower end of the device main body (1), a whole rotating shaft (17) is welded to the inner wall of the rectangular groove (18), a second bearing (21) is welded to the outer surface of the whole rotating shaft (17), a set square (3) is welded to the outer surface of the second bearing (21), a second rotating shaft (6) is movably connected to the outer surface of the rear end of the set square (3), rollers (5) are welded to the outer surface of the second rotating shaft (6), a first rotating shaft (4) is movably connected to the outer surface of the rear end of the set square (3), a rolling roller (2) is welded to the outer surface of the first rotating shaft (4), a support rod (22) is welded to the outer surface of the lower end of the device main body (1), a circular bearing (12) is welded to the outer surface of the lower end of the support rod (22), and a threaded cylinder (13) is welded to the inner wall of the circular bearing (12), the inner wall of a screw thread section of thick bamboo (13) is close to left side terminal surface position department spiro union and has first threaded rod (9), the inner wall of a screw thread section of thick bamboo (13) is close to right side terminal surface position department spiro union and has second threaded rod (14), the lower extreme skin weld of device main part (1) has stopper (7), the surface swing joint of stopper (7) has bracing piece (8), T type groove (15) have been seted up to the right-hand member surface of bracing piece (8), the inner wall sliding connection of T type groove (15) has spacing fixture block (10), the skin weld of spacing fixture block (10) has connecting rod (16).
2. The road roller as claimed in claim 1, wherein: the outer surface welding of the lower extreme of bracing piece (8) has heightening auxiliary bearing (19), the inner wall welding of heightening auxiliary bearing (19) has heightening rotating shaft (20), the outer surface welding of heightening rotating shaft (20) has heightening runner (11), heightening rotating shaft (20) is connected for rotating between heightening auxiliary bearing (19) and bracing piece (8).
3. The road roller as claimed in claim 1, wherein: the threaded cylinder (13) is rotatably connected with the supporting rod (22) through a circular bearing (12), and threads embedded on the outer surfaces of the first threaded rod (9) and the second threaded rod (14) are opposite.
4. The road roller as claimed in claim 1, wherein: the set square (3) is connected with the whole rotating shaft (17) through a second bearing (21) in a rotating mode, the number of the set square (3) is two, and the set square (3) is triangular.
5. The road roller as claimed in claim 1, wherein: second axis of rotation (6), first axis of rotation (4) all are connected for rotating between set-square (3), welding as an organic whole between connecting rod (16) and first threaded rod (9), the quantity of connecting rod (16) is two sets of, welding as an organic whole between connecting rod (16) and second threaded rod (14).
6. The road roller as claimed in claim 1, wherein: the limiting blocks (7) are connected with the supporting rods (8) through pins in a rotating mode, and the number of the second rotating shafts (6) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022595576.0U CN214168662U (en) | 2020-11-11 | 2020-11-11 | Road surface rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022595576.0U CN214168662U (en) | 2020-11-11 | 2020-11-11 | Road surface rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214168662U true CN214168662U (en) | 2021-09-10 |
Family
ID=77599914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022595576.0U Active CN214168662U (en) | 2020-11-11 | 2020-11-11 | Road surface rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214168662U (en) |
-
2020
- 2020-11-11 CN CN202022595576.0U patent/CN214168662U/en active Active
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| GR01 | Patent grant |