CN211596291U - Detachable leveling roller of road roller for road construction - Google Patents
Detachable leveling roller of road roller for road construction Download PDFInfo
- Publication number
- CN211596291U CN211596291U CN202020050386.8U CN202020050386U CN211596291U CN 211596291 U CN211596291 U CN 211596291U CN 202020050386 U CN202020050386 U CN 202020050386U CN 211596291 U CN211596291 U CN 211596291U
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- China
- Prior art keywords
- leveling
- roller
- flattening
- road
- hook
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- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000007790 scraping Methods 0.000 claims description 18
- 238000003466 welding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 239000011384 asphalt concrete Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Abstract
The utility model provides a road construction is with detachable flattening roller of road roller relates to road roller flattening roller field. This road roller detachable flattening roller for road construction includes dead lever, mounting bracket and flattening roller, and the dead lever bottom is equipped with the doctor-bar, doctor-bar and dead lever fixed connection, and doctor-bar one side is equipped with the brush head, and the dead lever bottom is equipped with straight cylinder, and straight cylinder establishes in doctor-bar one side, and straight cylinder bottom is equipped with the straight-bar, and the straight-bar bottom is equipped with the flattening case, and straight cylinder outside is equipped with the restriction spring, and flattening incasement portion is equipped with leveling mechanism. This road roller is detachable flattening roller eccentric wheel for road construction contacts with the flattening hook, then breaks away from the in-process of contact again, and the part perk that is located the outside flattening hook of flattening case falls down again, can disperse the cubic that ground was compressed tightly and open, and first flattening wheel and second flattening wheel compress tightly the soil after the breakage, then the flattening roller is through the time, compress tightly once more, simple structure, and the practicality is strong, improves the roughness on road surface.
Description
Technical Field
The utility model relates to a road roller flattening roller technical field specifically is a road construction is with detachable flattening roller of road roller.
Background
The road roller belongs to the field of road equipment in engineering machinery, is widely used for filling compaction operation of large engineering projects such as high-grade highways, railways, airport runways, dams, stadiums and the like, and can also be used for rolling sandy, semi-viscous and cohesive soil, roadbed stabilizing soil and asphalt concrete pavement layers.
When the road roller is used for pressing the road surface, the edge of the leveling roller on the road roller is easy to cause an indentation on the road surface, and the indentation needs to be manually flattened, so that the flattening speed of the road surface is slow, more dust can be attached to the surface of the leveling roller, the effect of the front wheel on pressing the ground can be influenced after the time is long, and the ground surface is hollow.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a road roller detachable flattening roller is used in road construction to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a road roller detachable leveling roller for road construction comprises a fixed rod, a mounting frame and a leveling roller, wherein a scraping sheet is arranged at the bottom of the fixed rod and fixedly connected with the fixed rod, a brush head is arranged on one side of the scraping sheet, a straight cylinder is arranged at the bottom of the fixed rod and arranged on one side of the scraping sheet, a straight rod is arranged at the bottom of the straight cylinder, a leveling box is arranged at the bottom of the straight rod, a limiting spring is arranged outside the straight cylinder, and a leveling mechanism is arranged inside the leveling box;
leveling mechanism includes first pivot and second pivot, the outside cover of first pivot is equipped with the eccentric wheel, eccentric wheel one side is equipped with the leveling hook, the quad slit has been seted up on the leveling case, leveling hook one end is passed the quad slit and is extended to the leveling case outside, leveling hook bottom is equipped with the support, support and leveling incasement chamber bottom fixed connection, swing joint between support and the leveling hook, the leveling hook top is equipped with the rubber pad, rubber pad and leveling hook fixed connection, the eccentric wheel contacts with the rubber pad, support one side is equipped with the hook spring, leveling case openly and back all are equipped with first flattening wheel and second flattening wheel, the second flattening wheel is established in first flattening wheel both sides, first flattening wheel is fixed cup joints with first pivot, the second flattening wheel is fixed cup joints with the second pivot.
Preferably, the quantity of dead lever sets up to two, the mounting bracket is established in dead lever one side, dead lever and the fixed welding of mounting bracket, constitute mounting structure between dead lever and the mounting bracket, the leveling roller is established in the mounting bracket bottom, swing joint between mounting bracket and the leveling roller.
Preferably, the brush head is movably clamped with the scraping blade, the brush head is in interference fit with the scraping blade, and the scraping blade and the brush head are both in contact with the leveling roller.
Preferably, the straight cylinder is fixedly connected with the fixed rod, the straight cylinder is movably sleeved with the straight rod, and the leveling box and the two straight rods are fixedly connected.
Preferably, the limiting spring, the straight cylinder and the straight rod are movably sleeved, the top of the limiting spring is in contact with the fixed rod, and the bottom of the limiting spring is in contact with the leveling box.
Preferably, the second rotating shaft is arranged on two sides of the first rotating shaft, the first rotating shaft and the second rotating shaft penetrate through the leveling box, and the first rotating shaft, the second rotating shaft and the leveling box are movably connected through bearings.
Preferably, the number of the eccentric wheels is multiple, and the multiple eccentric wheels are uniformly distributed relative to the length of the eccentric wheels.
The utility model provides a road construction is with detachable flattening roller of road roller, its beneficial effect who possesses as follows:
1. this detachable flattening roller of road roller for road construction passes through the eccentric wheel of installation in the first pivot, the eccentric wheel can be followed first pivot and rotated, contact with the flattening hook when the eccentric wheel, then break away from the in-process of contact again, the part perk that is located the outside flattening hook of flattening case falls down again, can become flexible by the cubic that compresses tightly ground, the soil piece after not hard up can disperse and open, first flattening wheel and second flattening wheel and road surface contact, can compress tightly the soil after the breakage, then the flattening roller is through the time, compress tightly once more, first flattening wheel and second flattening wheel can carry out the flattening to the outer place of pressing of edge of flattening roller, moreover, the steam generator is simple in structure, therefore, the clothes hanger is strong in practicability, and the roughness on road surface is improved.
2. This detachable flattening roller of road roller for road construction is through bottom installation doctor-bar and brush head at the dead lever to make the bottom and the flattening roller of doctor-bar contact, when adhesion earth and stone on the flattening roller, the doctor-bar can strike off earth and dust on the flattening roller, and brush head on the doctor-bar simultaneously sweeps away dust and earth, makes it break away from with the flattening roller, falls into ground, then is impressed ground by the flattening roller.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the installation structure of the present invention;
FIG. 3 is a schematic view of the structure of the leveling box of the present invention;
fig. 4 is a partial cross-sectional view of the present invention;
fig. 5 is an enlarged view of the structure of the portion a of fig. 4 according to the present invention.
In the figure: the automatic leveling device comprises a fixing rod 1, a mounting frame 2, a leveling roller 3, a scraper 4, a brush head 5, a straight cylinder 6, a straight rod 7, a leveling box 8, a limiting spring 9, a first rotating shaft 10, a second rotating shaft 11, an eccentric wheel 12, a leveling hook 13, a support 14, a square hole 15, a hook spring 16, a first leveling wheel 17 and a second leveling wheel 18.
Detailed Description
The embodiment of the utility model provides a road roller detachable leveling roller for road construction, as shown in figures 1-5, comprising a fixed rod 1, a mounting frame 2 and a leveling roller 3, the number of the fixed rod 1 is two, the mounting frame 2 is arranged at one side of the fixed rod 1, the fixed rod 1 is fixedly welded with the mounting frame 2, a mounting structure is formed between the fixed rod 1 and the mounting frame 2, the road roller can be connected with the road roller through the threaded holes on the fixed rod 1 and the mounting frame 2, the road roller drives the leveling roller 3, the wiring is convenient to disassemble and replace, the leveling roller 3 is arranged at the bottom of the mounting frame 2, the mounting frame 2 is movably connected with the leveling roller 3, the bottom of the fixed rod 1 is provided with a scraping blade 4, the scraping blade 4 is fixedly connected with the fixed rod 1, one side of the scraping blade 4 is provided with a brush head 5, thus, the scraping sheet 4 and the brush head 5 can be conveniently separated and installed, the replacement is convenient, the scraping sheet 4 and the brush head 5 are both contacted with the leveling roller 3, when soil and stones are adhered on the leveling roller 3, the scraping sheet 4 can scrape off the soil and dust on the leveling roller 3, meanwhile, the brush head 5 on the scraping sheet 4 sweeps off the dust and the soil, the bottom of the fixed rod 1 is provided with the straight cylinder 6, the straight cylinder 6 is arranged at one side of the scraping sheet 4, the straight cylinder 6 is fixedly connected with the fixed rod 1, the bottom of the straight cylinder 6 is provided with the straight rod 7, the straight cylinder 6 is movably sleeved with the straight rod 7, the bottom of the straight rod 7 is provided with the leveling box 8, the leveling box 8 and the two straight rods 7 are fixedly connected, the outside of the straight cylinder 6 is provided with the limiting spring 9, the straight cylinder 6 and the straight rod 7 are movably connected, the top of the limiting spring 9, a leveling mechanism is arranged inside the leveling box 8;
specifically, the leveling mechanism comprises a first rotating shaft 10 and a second rotating shaft 11, the second rotating shaft 11 is arranged on two sides of the first rotating shaft 10, the first rotating shaft 10 and the second rotating shaft 11 both penetrate through the leveling box 8, the first rotating shaft 10, the second rotating shaft 11 and the leveling box 8 are movably connected through bearings, an eccentric wheel 12 is sleeved outside the first rotating shaft 10, the number of the eccentric wheels 12 is multiple, the length of the multiple eccentric wheels 12 is uniformly distributed relative to the eccentric wheel 12, a leveling hook 13 is arranged on one side of the eccentric wheel 12, a square hole 15 is formed in the leveling box 8, one end of the leveling hook 13 penetrates through the square hole 15 and extends to the outside of the leveling box 8, a support 14 is arranged at the bottom of the leveling hook 13, the support 14 is fixedly connected with the bottom of an inner cavity of the leveling box 8, the support 14 is movably connected with the leveling hook 13, a rubber pad is arranged at the top of the leveling hook 13, the rubber pad is fixedly connected with the leveling, the wear rate of the eccentric wheel 12 can be reduced, and the service life is prolonged.
Furthermore, a hook spring 16 is arranged on one side of the support 14, the top of the hook spring 16 is detachably connected with the leveling hook 13 through a hook, and the bottom of the hook spring 16 is detachably connected with the leveling box 8 through a hook.
Furthermore, the front and the back of the flattening box 8 are both provided with a first flattening wheel 17 and a second flattening wheel 18, the second flattening wheel 18 is arranged at two sides of the first flattening wheel 17, the first flattening wheel 17 is fixedly sleeved with the first rotating shaft 10, because the first flattening wheel 17 is fixedly sleeved with the first rotating shaft 10, the first flattening wheel 17 rotates to drive the first rotating shaft 10 to rotate so as to drive the eccentric wheel 12, and the second flattening wheel 18 is fixedly sleeved with the second rotating shaft 11.
The implementation mode is specifically as follows: the utility model discloses at the in-process of in-service use, because form mounting structure with dead lever 1 and the welding of mounting bracket 2, can be connected with the road roller through the screw hole on dead lever 1 and the mounting bracket 2, make the road roller drive to leveling roller 3, convenient wiring is dismantled and is changed, through installing doctor-bar 4 and brush head 5 in the bottom of dead lever 1, and make the bottom of doctor-bar 4 contact with leveling roller 3, when adhesion earth and stone on leveling roller 3, doctor-bar 4 can strike off earth and dust on the leveling roller 3, brush head 5 on the doctor-bar 4 sweeps dust and earth simultaneously, make it break away from with leveling roller 3, fall into ground, then ground is impressed by leveling roller 3.
Specifically, when the road roller drives the utility model to move, uneven traces can exist on the outer road surface of the leveling roller 3 due to uneven stress, because the first leveling wheel 17 is fixedly sleeved with the first rotating shaft 10, the first leveling wheel 17 rotates to drive the first rotating shaft 10 to rotate, because the eccentric wheel 12 is arranged on the first rotating shaft 10, the eccentric wheel 12 can rotate along with the first rotating shaft 10, because the bottom mounting support 14 of the leveling hook 13 supports the leveling hook 13, and the bottom mounting hook spring 16 of the leveling hook 13 tensions the leveling hook 13, and simultaneously the square hole 15 is arranged on the leveling box 8, when the eccentric wheel 12 is contacted with the leveling hook 13 and then is separated from the contact process, the part of the leveling hook 13 positioned outside the leveling box 8 is tilted and falls down, the block pressed on the ground can be loosened, the loosened soil block can be scattered, the first leveling wheel 17 and the second leveling wheel 18 are contacted with the road surface, can compress tightly the soil after the breakage, then leveling roller 3 is through, compress tightly once more, first flattening wheel 17 and second flattening wheel 18 can carry out the flattening to the outer place of pressing along of leveling roller 3, moreover, the steam generator is simple in structure, therefore, the clothes hanger is strong in practicability, the roughness on road surface is improved, simultaneously, at the straight section of thick bamboo 6 of bottom installation of dead lever 1, straight-bar 7, leveling box 8 and restriction spring 9, when the bottom of leveling box 8 meets with great arch or stone, restriction spring 9 can shrink, while straight-bar 7 retracts into the inside of straight section of thick bamboo 6, the position of leveling box 8 rises, avoid damaging the utility model discloses a steam generator is used for the construction.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a detachable flattening roller of road roller for road construction, includes dead lever (1), mounting bracket (2) and flattening roller (3), its characterized in that: the brush head is characterized in that a scraping blade (4) is arranged at the bottom of the fixed rod (1), the scraping blade (4) is fixedly connected with the fixed rod (1), a brush head (5) is arranged on one side of the scraping blade (4), a straight cylinder (6) is arranged at the bottom of the fixed rod (1), the straight cylinder (6) is arranged on one side of the scraping blade (4), a straight rod (7) is arranged at the bottom of the straight cylinder (6), a leveling box (8) is arranged at the bottom of the straight rod (7), a limiting spring (9) is arranged outside the straight cylinder (6), and a leveling mechanism is arranged inside the leveling box (8);
the leveling mechanism comprises a first rotating shaft (10) and a second rotating shaft (11), an eccentric wheel (12) is sleeved outside the first rotating shaft (10), a leveling hook (13) is arranged on one side of the eccentric wheel (12), a square hole (15) is formed in the leveling box (8), one end of the leveling hook (13) penetrates through the square hole (15) and extends to the outside of the leveling box (8), a support seat (14) is arranged at the bottom of the leveling hook (13), the support seat (14) is fixedly connected with the bottom of an inner cavity of the leveling box (8), the support seat (14) is movably connected with the leveling hook (13), a rubber pad is arranged at the top of the leveling hook (13), the rubber pad is fixedly connected with the leveling hook (13), the eccentric wheel (12) is contacted with the rubber pad, a hook spring (16) is arranged on one side of the support seat (14), a first leveling wheel (17) and a second leveling wheel (18) are arranged on the front side and the back side of the leveling box (8), the second flattening wheels (18) are arranged on two sides of the first flattening wheel (17), the first flattening wheel (17) is fixedly sleeved with the first rotating shaft (10), and the second flattening wheel (18) is fixedly sleeved with the second rotating shaft (11).
2. The detachable leveling roller of the road roller for road construction according to claim 1, characterized in that: the quantity of dead lever (1) sets up to two, establish in dead lever (1) one side mounting bracket (2), dead lever (1) and mounting bracket (2) fixed welding, constitute mounting structure between dead lever (1) and mounting bracket (2), establish in mounting bracket (2) bottom leveling roller (3), swing joint between mounting bracket (2) and leveling roller (3).
3. The detachable leveling roller of the road roller for road construction according to claim 1, characterized in that: brush head (5) and doctor-bar (4) activity joint, brush head (5) and doctor-bar (4) interference fit, doctor-bar (4) and brush head (5) all contact with leveling roller (3).
4. The detachable leveling roller of the road roller for road construction according to claim 2, characterized in that: the straight cylinder (6) is fixedly connected with the fixed rod (1), the straight cylinder (6) is movably sleeved with the straight rod (7), and the leveling box (8) and the two straight rods (7) are fixedly connected.
5. The detachable leveling roller of the road roller for road construction according to claim 1, characterized in that: the limiting spring (9), the straight cylinder (6) and the straight rod (7) are movably sleeved, the top of the limiting spring (9) is in contact with the fixing rod (1), and the bottom of the limiting spring (9) is in contact with the flattening box (8).
6. The detachable leveling roller of the road roller for road construction according to claim 1, characterized in that: second pivot (11) are established in first pivot (10) both sides, first pivot (10) and second pivot (11) all run through flattening case (8), all through bearing swing joint between first pivot (10) and second pivot (11) and flattening case (8).
7. The detachable leveling roller of the road roller for road construction according to claim 1, characterized in that: the number of the eccentric wheels (12) is set to be a plurality, and the eccentric wheels (12) are uniformly distributed relative to the length of the eccentric wheels (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020050386.8U CN211596291U (en) | 2020-01-10 | 2020-01-10 | Detachable leveling roller of road roller for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020050386.8U CN211596291U (en) | 2020-01-10 | 2020-01-10 | Detachable leveling roller of road roller for road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211596291U true CN211596291U (en) | 2020-09-29 |
Family
ID=72577880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020050386.8U Expired - Fee Related CN211596291U (en) | 2020-01-10 | 2020-01-10 | Detachable leveling roller of road roller for road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211596291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114457659A (en) * | 2022-02-15 | 2022-05-10 | 类承海 | Road leveling device is used in traffic engineering construction |
-
2020
- 2020-01-10 CN CN202020050386.8U patent/CN211596291U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114457659A (en) * | 2022-02-15 | 2022-05-10 | 类承海 | Road leveling device is used in traffic engineering construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |