CN212505762U - Asphalt concrete milling machine for maintaining asphalt pavement - Google Patents
Asphalt concrete milling machine for maintaining asphalt pavement Download PDFInfo
- Publication number
- CN212505762U CN212505762U CN202020384238.XU CN202020384238U CN212505762U CN 212505762 U CN212505762 U CN 212505762U CN 202020384238 U CN202020384238 U CN 202020384238U CN 212505762 U CN212505762 U CN 212505762U
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- Prior art keywords
- milling
- rotor
- milling machine
- drive
- outside
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- Expired - Fee Related
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- 238000003801 milling Methods 0.000 title claims abstract description 62
- 239000011384 asphalt concrete Substances 0.000 title claims abstract description 13
- 239000010426 asphalt Substances 0.000 title claims description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 230000000694 effects Effects 0.000 claims abstract description 13
- 238000012423 maintenance Methods 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 2
- 239000004567 concrete Substances 0.000 abstract description 7
- 239000000498 cooling water Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Road Repair (AREA)
Abstract
The utility model discloses an asphalt concrete milling machine is used in bituminous paving maintenance relates to milling machine technical field, specifically is an asphalt concrete milling machine is used in bituminous paving maintenance, which comprises a fixing plate and i, the top movable mounting of fixed plate has the drive shaft, and the fixed cup joint of the outside left and right sides of drive shaft has two drive gear, drive gear's outside activity has cup jointed the transmission cingulum. This bituminous concrete milling machine is used in bituminous paving maintenance, through the shower nozzle and the stereoplasm brush of evenly distributed at the inboard fixed mounting evenly distributed of wash rack, wash milling the outside cutter of rotor, drive adjusting screw through servo motor and rotate, and then drive the wash rack and control along the card frame is inside, wash milling the outside each department of rotor, in addition, through milling the brush cooperation of rotor idle running and wash rack inside, further improved abluent effect.
Description
Technical Field
The utility model relates to a milling machine technical field specifically is an asphalt concrete milling machine is used in bituminous paving maintenance.
Background
The road milling machine is a high-efficiency road maintenance equipment, its main working component is milling device, it is formed from milling rotor, rotor cover shell and milling rotor speed reducer, the road material can be broken into granules by impact and extrusion of milling rotor cutter, the waste material can be collected together by means of collecting plate at rear portion of rotor cover shell, the waste material can be collected towards the centre of rotor by means of spirally-symmetrically-arranged cutters, and the waste material can be thrown onto the conveyer by means of throwing plate, and transferred into the designated position and on the transport vehicle.
Because asphalt concrete ground surface viscidity is great, when milling machine work for a long time, the easy adhesion bituminous material in cutter surface influences subsequent operation of milling, makes work efficiency reduce, and wash mainly through the manual work to the cutter at present, and intensity of labour is big, and the cleaning performance is not good, simultaneously because the cutter works for a long time cutter surface and accumulates a large amount of heats easily, makes the cutter temperature rise, leads to the cutter to damage even.
SUMMERY OF THE UTILITY MODEL
The not enough to prior art, the utility model provides a bituminous paving is bituminous concrete milling machine for maintenance has the reduction and washs the degree of difficulty, improves advantages such as heat dispersion, has solved the problem of proposing among the above-mentioned background art.
For the purpose that reduces the washing degree of difficulty, improves heat dispersion more than realizing, the utility model discloses a following technical scheme realizes: the utility model provides a bituminous concrete milling machine for bituminous paving maintenance, includes the fixed plate, the top movable mounting of fixed plate has the drive shaft, and the fixed cover in the left and right sides of drive shaft outside has connect two drive gears, the transmission cingulum has been cup jointed in drive gear's outside activity, the right side fixed mounting at fixed plate top has driving motor, and driving motor's output shaft and drive shaft fixed connection, the bottom fixed mounting of fixed plate has two links, and the inboard activity of link cup joints two transmission shafts, and the middle part fixed mounting of two transmission shafts has the rotor of milling, the inside fixed mounting of rotor of milling has evenly distributed's cooling tube, the outside fixed cover of transmission shaft has connected driven gear, and driven gear's outside activity has cup jointed the transmission cingulum, the bottom fixed mounting of fixed plate has the wash bay, two adjusting screw has been cup jointed in the side activity of link, and a servo motor is fixedly arranged on the side surface of the connecting frame on the left side, and an output shaft of the servo motor is fixedly connected with the adjusting screw rod.
Preferably, the outer edges of the driving gear and the driven gear are meshed with the driven gear, the diameter values of the driving gear and the diameter values of the driven gear are the same, and the driving gear and the driven gear are distributed on two sides of the milling rotor in a mirror image mode.
Preferably, a fluid sealing pipe penetrating into the milling rotor is movably mounted inside the transmission shaft, and the top end of the fluid sealing pipe is fixedly connected with the cooling pipe.
Preferably, the top end of the cleaning frame is fixedly provided with a clamping block matched with the clamping frame, and the bottom of the clamping block is fixedly provided with a pulley matched with the clamping frame.
Preferably, the shape of the cleaning rack is semicircular, the inner side of the cleaning rack is fixedly provided with uniformly distributed brushes, and the inside of the cleaning rack is fixedly provided with uniformly distributed spray heads.
The utility model provides a bituminous paving is bituminous concrete milling machine for maintenance possesses following beneficial effect:
1. this bituminous paving maintenance is with bituminous concrete milling machine, shower nozzle and evenly distributed's stereoplasm brush through the inboard fixed mounting evenly distributed at the wash rack, wash the outside cutter of milling the rotor, it rotates to drive adjusting screw through servo motor, and then drive the wash rack and control along the inside removal of card frame, wash milling outside each department of rotor, in addition, through milling the brush cooperation of rotor idle running and wash rack inside, abluent effect has further been improved, and simultaneously, the shape of wash rack is half circular, the hindrance of wash rack to milling the rotor during operation has been reduced.
2. This bituminous paving maintenance uses asphalt concrete milling machine, install evenly distributed's cooling tube additional through the inside of milling the plane rotor, and run through to milling the inside fluid seal pipe with cooling tube fixed connection of plane rotor at the inside movable mounting of transmission shaft, through the fluid seal pipe switch-on cooling water with both sides, make the inside cooling water of cooling tube flow, cool off milling the plane rotor and milling the outside cutter of plane rotor, prevent the heat at the inside gathering of cutter, the heat has been solved in the past and has been gathered inside the cutter, influence cutter life's problem.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the interior of the milling rotor of the present invention;
fig. 3 is a schematic structural diagram of the adjusting screw of the present invention.
In the figure: 1. a fixing plate; 2. a connecting frame; 3. a drive shaft; 4. milling and planing the rotor; 5. a cooling tube; 6. a drive shaft; 7. a drive gear; 8. a drive toothed belt; 9. a drive motor; 10. a driven gear; 11. a cleaning frame; 12. a servo motor; 13. adjusting the screw rod; 14. a clamping frame; 15. and driving the case.
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.
Referring to fig. 1 to 3, the present invention provides a technical solution: an asphalt concrete milling machine for maintaining asphalt pavement comprises a fixing plate 1, a driving shaft 6 is movably mounted at the top of the fixing plate 1, two driving gears 7 are fixedly sleeved on the left side and the right side of the outer portion of the driving shaft 6, a transmission toothed belt 8 is movably sleeved on the outer portion of the driving gears 7, a driving motor 9 is fixedly mounted on the right side of the top of the fixing plate 1, an output shaft of the driving motor 9 is fixedly connected with the driving shaft 6, two connecting frames 2 are fixedly mounted at the bottom of the fixing plate 1, two transmission shafts 3 are movably sleeved on the inner sides of the connecting frames 2, a milling rotor 4 is fixedly mounted in the middle of the two transmission shafts 3, cooling pipes 5 which are uniformly distributed are fixedly mounted in the milling rotor 4, fluid sealing pipes which penetrate through the inner portion of the milling rotor 4 are movably mounted in the transmission shafts 3, the top ends of the fluid sealing pipes are fixedly connected with the, the device ensures that the water pipe connection part cannot leak when the transmission shaft 3 rotates, reduces the failure probability of the device, and simultaneously enables cooling water inside the cooling pipe 5 to circularly flow through the fluid sealing pipes on two sides, so as to improve the heat dissipation effect of the cooling pipe 5 on the milling rotor 4 and the external cutter of the milling rotor 4, the external part of the transmission shaft 3 is fixedly sleeved with a driven gear 10, the external part of the driven gear 10 is movably sleeved with a transmission toothed belt 8, the outer edges of the driving gear 7 and the driven gear 10 are mutually meshed with the driven gear 10, the diameter values of the driving gear 7 and the driven gear 10 are the same, the driving gear 7 and the driven gear 10 are distributed on two sides of the milling rotor 4 in a mirror image manner, the driving shaft 6 and two driving gears 7 outside the driving shaft 6 are driven to rotate through a driving motor 9, the transmission toothed belt 8 drives the two driven gears 10 and the transmission shaft 3 inside the driven gear 10, the milling rotor 4 is driven to rotate, milling processing is carried out on a road surface, transmission is carried out through gears, the transmission efficiency of the device is guaranteed, the probability that the device fails due to slipping is reduced, meanwhile, the driving gear 7 and the driven gear 10 are arranged on two sides of the milling rotor 4 in a mirror image mode, the stability of the device in operation is further guaranteed, the cleaning frame 11 is fixedly arranged at the bottom of the fixing plate 1, a clamping block matched with the clamping frame 14 is fixedly arranged at the top end of the cleaning frame 11, a pulley matched with the clamping frame 14 is fixedly arranged at the bottom of the clamping block, the fact that the cleaning frame 11 can only move left and right along the inside of the clamping frame 14 is guaranteed by additionally arranging the clamping block at the top end of the cleaning frame 11, the probability that the cleaning effect is influenced by shaking front and back when the cleaning frame 11 moves is reduced, meanwhile, the pulley matched with the clamping frame 14 is fixedly arranged at the top of the clamping, the shape of wash rack 11 is semi-circular, and the inboard fixed mounting of wash rack 11 has evenly distributed's brush, the inside fixed mounting of wash rack 11 has evenly distributed's shower nozzle, wash rack 11 shape is semi-circular, the hindrance of wash rack 11 to milling plane 4 during operations has been reduced, the probability that the device broke down has further been reduced, install brush and shower nozzle additional in the inboard of wash rack 11 in addition, when removing to milling plane 4 outside of rotor and wasing about wash rack 11, mutually support through brush and shower nozzle, abluent effect has been improved, adjusting screw 13 has been cup jointed in the side activity of two link 2, the side fixed mounting of left side link 2 has servo motor 12, and servo motor 12's output shaft and adjusting screw 13 fixed connection.
In conclusion, this bituminous concrete milling machine for maintenance of bituminous paving, during the use, drive adjusting screw 13 through servo motor 12 and rotate, and then drive the wash rack 11 of adjusting screw 13 outside and remove, because the inside fixed mounting evenly distributed's of wash rack 11 stereoplasm brush, and the inside fixed mounting of wash rack 11 has evenly distributed's shower nozzle, through, mutually supporting of brush and shower nozzle, wash the outside cutter of milling rotor 4, will mill the fluid seal pipe switch-on cooling water of milling rotor 4 both sides, make the cooling water constantly flow in cooling tube 5 inside, cool off milling rotor 4 and outside cutter, regularly overhaul the device, can.
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 (5)
1. The utility model provides an asphalt concrete milling machine for bituminous paving maintenance, includes fixed plate (1), its characterized in that: the top movable mounting of fixed plate (1) has drive shaft (6), and the fixed two drive gear (7) that have cup jointed in the outside left and right sides of drive shaft (6), drive gear's (7) outside activity has cup jointed transmission cingulum (8), the right side fixed mounting at fixed plate (1) top has driving motor (9), and the output shaft and the drive shaft (6) fixed connection of driving motor (9), the bottom fixed mounting of fixed plate (1) has two link (2), and the inboard movable cup joint of link (2) has two transmission shafts (3), the middle part fixed mounting of two transmission shafts (3) has the rotor of milling and planing (4), the inside fixed mounting of rotor of milling and planing (4) has evenly distributed's cooling tube (5), the outside fixed cup joint of transmission shaft (3) has driven gear (10), and the outside movable cup joint of driven gear (10) has transmission cingulum (8), the bottom fixed mounting of fixed plate (1) has wash rack (11), two adjusting screw (13), left side have been cup jointed in the side activity of link (2) the side fixed mounting of link (2) has servo motor (12), and the output shaft and the adjusting screw (13) fixed connection of servo motor (12), the outside fixed mounting of fixed plate (1) has drive machine case (15), and both sides fixed mounting has the walking wheel around drive machine case (15) below.
2. The asphalt concrete milling machine for maintaining asphalt pavement according to claim 1, wherein: the outer edge of drive gear (7) and driven gear (10) along with driven gear (10) intermeshing, and drive gear (7) are the same with driven gear (10) diameter value, drive gear (7) and driven gear (10) mirror image distribution are in the both sides of milling and planing rotor (4).
3. The asphalt concrete milling machine for maintaining asphalt pavement according to claim 1, wherein: the inside movable mounting of transmission shaft (3) has the fluid seal pipe that runs through to milling and planing rotor (4) inside, and the top and the cooling tube (5) fixed connection of fluid seal pipe.
4. The asphalt concrete milling machine for maintaining asphalt pavement according to claim 1, wherein: the top end of the cleaning frame (11) is fixedly provided with a clamping block matched with the clamping frame (14), and the bottom of the clamping block is fixedly provided with a pulley matched with the clamping frame (14).
5. The asphalt concrete milling machine for maintaining asphalt pavement according to claim 1, wherein: the cleaning rack (11) is semicircular, brushes which are uniformly distributed are fixedly arranged on the inner side of the cleaning rack (11), and spray heads which are uniformly distributed are fixedly arranged in the cleaning rack (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020384238.XU CN212505762U (en) | 2020-03-24 | 2020-03-24 | Asphalt concrete milling machine for maintaining asphalt pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020384238.XU CN212505762U (en) | 2020-03-24 | 2020-03-24 | Asphalt concrete milling machine for maintaining asphalt pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212505762U true CN212505762U (en) | 2021-02-09 |
Family
ID=74440557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020384238.XU Expired - Fee Related CN212505762U (en) | 2020-03-24 | 2020-03-24 | Asphalt concrete milling machine for maintaining asphalt pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212505762U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113622274A (en) * | 2021-06-25 | 2021-11-09 | 中建二局土木工程集团有限公司 | Old road of town road mills plane device |
| CN114875758A (en) * | 2022-07-08 | 2022-08-09 | 徐州徐工筑路机械有限公司 | Ground milling and planing machine for removing ground materials |
| CN115369729A (en) * | 2021-05-20 | 2022-11-22 | 四川中利源建设工程有限公司 | Municipal road asphalt concrete pavement maintenance structure and construction method |
-
2020
- 2020-03-24 CN CN202020384238.XU patent/CN212505762U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115369729A (en) * | 2021-05-20 | 2022-11-22 | 四川中利源建设工程有限公司 | Municipal road asphalt concrete pavement maintenance structure and construction method |
| CN115369729B (en) * | 2021-05-20 | 2023-12-26 | 四川中利源建设工程有限公司 | Municipal road asphalt concrete pavement maintenance structure and construction method |
| CN113622274A (en) * | 2021-06-25 | 2021-11-09 | 中建二局土木工程集团有限公司 | Old road of town road mills plane device |
| CN113622274B (en) * | 2021-06-25 | 2022-07-05 | 中建二局土木工程集团有限公司 | Old road of town road mills plane device |
| CN114875758A (en) * | 2022-07-08 | 2022-08-09 | 徐州徐工筑路机械有限公司 | Ground milling and planing machine for removing ground materials |
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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: 20210209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |