CN203846381U - Road milling machine - Google Patents
Road milling machine Download PDFInfo
- Publication number
- CN203846381U CN203846381U CN201420219439.9U CN201420219439U CN203846381U CN 203846381 U CN203846381 U CN 203846381U CN 201420219439 U CN201420219439 U CN 201420219439U CN 203846381 U CN203846381 U CN 203846381U
- Authority
- CN
- China
- Prior art keywords
- milling
- break bar
- road
- milling device
- cutter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000003801 milling Methods 0.000 title claims abstract description 97
- 238000005266 casting Methods 0.000 claims abstract description 22
- 238000009966 trimming Methods 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 abstract description 16
- 238000010276 construction Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 3
- 238000009415 formwork Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Road Repair (AREA)
Abstract
The utility model discloses a road milling machine, comprising a main bracket of the milling machine, wherein a motor fixing plate is arranged at one side of the bottom of the main bracket; a tool adjusting snap gauge is movably arranged at the other side of the bottom of the main bracket; a drive motor is arranged on the motor fixing plate; a spline shaft is coaxially and fixedly arranged on an output shaft of the drive motor; the top end of the spline shaft penetrates through the tool adjusting snap gauge; the spline shaft is sleeved with a milling cutter wheel and a limiting sleeve. The road milling machine has the advantages that different widths of milling machines are combined according to the requirements of a user; the cutter wheel is quick and convenient to replace; the casting direction and the direction of cutting the edge of a reference layer are selectable; the edge of the cut reference layer is regularly broken; two cutter wheels are subjected to targeted treatment due to the difference in structure, so that the cutting resistance is reduced, and the milling and trenching operations are stable.
Description
Technical field:
The utility model relates to a kind of corollary equipment of slip form paver, relates in particular to a kind of road-surface milling device.
Background technology:
The milling equipment of known Slipform Concrete Paver (abbreviation slip form paver) configuration is spiral milling device,
Milling equipment is to coordinate sliding formwork mold work, pave construction in to change different mold shape according to the requirement of different pavement design, casting direction also changes along with the difference of construction operating mode, the milling width of the change milling equipment of sliding formwork mould is also along with change, so just need to change the milling break bar of different in width, difference in functionality meets the different needs, known milling Elementary Function is single, replacing is wasted time and energy, and under special operation condition, is difficult to be competent at.
Utility model content:
It is a kind of according to the milling device of the synthetic different in width of user's requirement groups that the purpose of this utility model is to provide, and changes break bar efficient and convenient, the optional road-surface milling device of direction at casting direction and cutting datum layer edge.
The utility model is implemented by following technical scheme: road-surface milling device, it comprises milling device main support, in described main support bottom, one side is provided with motor fixed plate, be movably equipped with cutter at described main support bottom opposite side and adjust clamp, on described motor fixed plate, be provided with CD-ROM drive motor, on the output shaft of described CD-ROM drive motor, be coaxially fixed with splined shaft, clamp is adjusted through described cutter in described splined shaft top, is set with milling break bar and limit casing on described splined shaft.
Described CD-ROM drive motor is any one of electro-motor or hydraulic motor.
Described milling break bar comprises any one or its combination of limit cutter milling break bar, casting milling break bar.
Described limit cutter milling break bar entirety is disc, and in cutter milling break bar outer end, described limit, even oblique arrangement has trimming cutter tooth.
Described casting milling break bar comprises fixed sleeving, on described fixed sleeving, is arranged with screw blade, at the evenly distributed pick that is provided with in the outer end of described screw blade.
It also comprises the flexible plate of adjusting, be provided with flexible oil cylinder and the guide rail adjusted in described flexible adjustment plate bottom, be provided with the slide block corresponding with described guide rail at described milling device main support top, described milling device main support slides to hang by described slide block and is arranged on described guide rail, the cylinder body of described flexible adjustment oil cylinder is fixed on described flexible adjustment plate bottom by bearing pin, and the piston rod top of described flexible adjustment oil cylinder is movably articulated in described milling device main support top by bearing pin.
Described flexible adjustment plate is more than one, be equipped with described slide block at each described flexible adjustment plate top, in two neighbouring described flexible adjustment plates, the described flexible adjustment plate in below is slided and is hung on the described guide rail that is arranged on the described flexible adjustment plate in top by described slide block.
Advantage of the present utility model: road-surface milling device is provided with three layers of transversal stretching structure, bilgeway upper end is provided with and connects hanger connection hoist cylinder piston rod, drive flexible lower height and the level levelling degree of adjusting trench digging leveling at hoist cylinder piston rod, slide below top plate in intermediate layer, lower floor's knife rest slides below intermediate layer, according to circumstances also can below bilgeway, slide by two layers of combination lower floor knife rest, it is that casting milling break bar one is limit cutter milling break bar that lower floor's knife rest disposes two kinds of break bar one, both cooperating limit cutter milling break bar cutting datum layer edge burr, casting milling break bar has two kinds of function millings and casting function, these two kinds of break bar width are divided into some different sizes according to the required width combination of construction, these two kinds of break bar endoporus are internal spline, two kinds of break bars are concatenated into one by a splined shaft and drive rotation by knife rest side motor, this combining structure advantage is: according to the milling device of the synthetic different in width of user's requirement groups, replacing break bar is efficient and convenient, the direction at casting direction and cutting datum layer edge is optional, the datum layer edge cutting out is neat, due to the structure difference of two kinds of break bars have for processing make Cutting Drag reduce milling trench digging to operate steadily.
Brief description of the drawings:
Fig. 1 is the overall structure schematic diagram of embodiment 1.
Fig. 2 is the overall schematic of limit cutter milling break bar.
Fig. 3 is the overall schematic of casting milling break bar.
Fig. 4 is the overall structure front view of embodiment 2.
Fig. 5 is the lateral view of Fig. 4.
Fig. 6 is the upward view of Fig. 4.
Fig. 7 is the flexible structural representation of adjusting plate.
Fig. 8 is the overall structure front view of embodiment 3.
Fig. 9 is the lateral view of Fig. 8.
Figure 10 is the upward view of Fig. 8.
Figure 11 is the flexible structural representation of adjusting plate in below in embodiment 3.
Main support 1, motor fixed plate 2, cutter are adjusted clamp 3, CD-ROM drive motor 4, splined shaft 5, milling break bar 6, limit casing 7, limit cutter milling break bar 8, casting milling break bar 9, trimming cutter tooth 10, fixed sleeving 11, screw blade 12, pick 13, flexible plate 14, flexible oil cylinder 15, guide rail 16, the slide block 17 adjusted adjusted.
Detailed description of the invention:
Embodiment 1: as shown in Figure 1, road-surface milling device, it comprises main support 1, be provided with motor fixed plate 2 in main support 1 bottom one side, be movably equipped with cutter at main support 1 bottom opposite side and adjust clamp 3, be provided with CD-ROM drive motor 4 on motor fixed plate 2, CD-ROM drive motor 4 is electro-motor; On the output shaft of CD-ROM drive motor 4, be coaxially fixed with splined shaft 5, clamp 3 is adjusted through cutter in splined shaft 5 tops, on splined shaft 5, be set with milling break bar 6 and limit casing 7, limit casing 7 makes milling break bar 6 accurate positioning on splined shaft 5, can in the time of work, not jump; CD-ROM drive motor 4 is by splined shaft 5 driving milling break bar 6 rotary works; Milling break bar 6 comprises a limit cutter milling break bar 8 and three casting milling break bars 9, and limit cutter milling break bar 8 entirety are disc, as shown in Figure 2, has trimming cutter tooth 10 in the limit cutter milling break bar 8 even oblique arrangement in outer end, and road pavement is carried out deburring or cutting process; As shown in Figure 3, casting milling break bar 9 comprises fixed sleeving 11, on fixed sleeving 11, be arranged with screw blade 12, at the evenly distributed pick 13 that is provided with in the outer end of screw blade 12, casting milling break bar 9 is used in conjunction with limit cutter milling break bar 8, road pavement is carried out cutting process, and the waste residue after cutting is transported to main support 1 one sides.
Embodiment 2: as shown in Figures 4 to 6, road-surface milling device, it comprises main support 1 and a flexible plate 14 of adjusting; Be provided with motor fixed plate 2 in main support 1 bottom one side, be movably equipped with cutter adjust clamp 3 at main support 1 bottom opposite side, be provided with CD-ROM drive motor 4 on motor fixed plate 2, CD-ROM drive motor 4 is electro-motor; On the output shaft of CD-ROM drive motor 4, be coaxially fixed with splined shaft 5, clamp 3 is adjusted through cutter in splined shaft 5 tops, on splined shaft 5, be set with milling break bar 6 and limit casing 7, limit casing 7 makes milling break bar 6 accurate positioning on splined shaft 5, can in the time of work, not jump; CD-ROM drive motor 4 is by splined shaft 5 driving milling break bar 6 rotary works; Milling break bar 6 comprises a limit cutter milling break bar 8 and three casting milling break bars 9, and limit cutter milling break bar 8 entirety are disc, as shown in Figure 2, has trimming cutter tooth 10 in the limit cutter milling break bar 8 even oblique arrangement in outer end, and road pavement is carried out deburring or cutting process; As shown in Figure 3, casting milling break bar 9 comprises fixed sleeving 11, on fixed sleeving 11, be arranged with screw blade 12, at the evenly distributed pick 13 that is provided with in the outer end of screw blade 12, casting milling break bar 9 is used in conjunction with limit cutter milling break bar 8, road pavement is carried out cutting process, and the waste residue after cutting is transported to main support 1 one sides; As shown in Figure 7, be provided with flexible oil cylinder 15 and the guide rail 16 adjusted in flexible plate 14 bottoms of adjusting, be provided with the slide block corresponding with guide rail 16 17 at main support 1 top, main support 1 slides to hang by slide block 17 and is arranged on guide rail 16, the flexible cylinder body of adjusting oil cylinder 15 is fixed on flexible plate 14 bottoms of adjusting by bearing pin, the flexible piston rod top of adjusting oil cylinder 15 is movably articulated in main support 1 top by bearing pin, by flexible the flexible of oil cylinder 15 of adjusting, control main support 1 according to construction requirement protruding or withdrawal along guide rail 16.
Embodiment 3: as shown in Figs. 8 to 11, road-surface milling device, it comprises main support 1 and two flexible plates 14 of adjusting; Be provided with motor fixed plate 2 in main support 1 bottom one side, be movably equipped with cutter adjust clamp 3 at main support 1 bottom opposite side, be provided with CD-ROM drive motor 4 on motor fixed plate 2, CD-ROM drive motor 4 is hydraulic motor; On the output shaft of CD-ROM drive motor 4, be coaxially fixed with splined shaft 5, clamp 3 is adjusted through cutter in splined shaft 5 tops, on splined shaft 5, be set with milling break bar 6 and limit casing 7, limit casing 7 makes milling break bar 6 accurate positioning on splined shaft 5, can in the time of work, not jump; CD-ROM drive motor 4 is by splined shaft 5 driving milling break bar 6 rotary works; Milling break bar 6 comprises a limit cutter milling break bar 8 and three casting milling break bars 9, and as shown in Figure 2, limit cutter milling break bar 8 entirety are disc, have trimming cutter tooth 10 in the limit cutter milling break bar 8 even oblique arrangement in outer end, and road pavement is carried out deburring or cutting process; As shown in Figure 3, casting milling break bar 9 comprises fixed sleeving 11, on fixed sleeving 11, be arranged with screw blade 12, at the evenly distributed pick 13 that is provided with in the outer end of screw blade 12, casting milling break bar 9 is used in conjunction with limit cutter milling break bar 8, road pavement is carried out cutting process, and the waste residue after cutting is transported to main support 1 one sides; two flexible plates 14 of adjusting are arranged above and below, be provided with flexible oil cylinder 15 and the guide rail 16 adjusted in each flexible adjustment plate 14 bottoms, be equipped with the slide block corresponding with guide rail 16 17 at main support 1 and each flexible adjustment plate 14 tops, the flexible cylinder body of adjusting oil cylinder 15 is fixed on flexible plate 14 bottoms of adjusting by bearing pin, main support 1 slides to hang by the slide block 17 at top and is arranged on the flexible guide rail 16 of adjusting plate 14 in below, the flexible plate 14 of adjusting in below is hung and is arranged on the flexible guide rail 16 of adjusting plate 14 in top by slide block 17 slips at top, the piston rod top of the flexible flexible adjustment oil cylinder 15 of adjusting plate 14 in below is movably articulated in main support 1 top by bearing pin, the piston rod top of the flexible flexible adjustment oil cylinder 15 of adjusting plate 14 in top is movably articulated in flexible plate 14 tops of adjusting, below by bearing pin, flexible plate 14 tops of adjusting, top are fixedly connected with the piston rod top of suspension hydraulic cylinder 7 by bearing pin, by flexible the flexible of oil cylinder 15 of adjusting, control main support 1 according to construction requirement protruding or withdrawal along guide rail 16.
Claims (7)
1. road-surface milling device, it is characterized in that, it comprises milling device main support, in described main support bottom, one side is provided with motor fixed plate, be movably equipped with cutter at described main support bottom opposite side and adjust clamp, on described motor fixed plate, be provided with CD-ROM drive motor, on the output shaft of described CD-ROM drive motor, be coaxially fixed with splined shaft, clamp is adjusted through described cutter in described splined shaft top, is set with milling break bar and limit casing on described splined shaft.
2. road-surface milling device according to claim 1, is characterized in that, described CD-ROM drive motor is any one of electro-motor or hydraulic motor.
3. road-surface milling device according to claim 2, is characterized in that, described milling break bar comprises any one or its combination of limit cutter milling break bar, casting milling break bar.
4. road-surface milling device according to claim 3, is characterized in that, described limit cutter milling break bar entirety is disc, and in cutter milling break bar outer end, described limit, even oblique arrangement has trimming cutter tooth.
5. road-surface milling device according to claim 3, is characterized in that, described casting milling break bar comprises fixed sleeving, on described fixed sleeving, is arranged with screw blade, at the evenly distributed pick that is provided with in the outer end of described screw blade.
6. road-surface milling device according to claim 3, it is characterized in that, it also comprises the flexible plate of adjusting, be provided with flexible oil cylinder and the guide rail adjusted in described flexible adjustment plate bottom, be provided with the slide block corresponding with described guide rail at described milling device main support top, described milling device main support slides to hang by described slide block and is arranged on described guide rail, the cylinder body of described flexible adjustment oil cylinder is fixed on described flexible adjustment plate bottom by bearing pin, and the piston rod top of described flexible adjustment oil cylinder is movably articulated in described milling device main support top by bearing pin.
7. road-surface milling device according to claim 6, it is characterized in that, described flexible adjustment plate is more than one, be equipped with described slide block at each described flexible adjustment plate top, in two neighbouring described flexible adjustment plates, the described flexible adjustment plate in below is slided and is hung on the described guide rail that is arranged on the described flexible adjustment plate in top by described slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219439.9U CN203846381U (en) | 2014-04-30 | 2014-04-30 | Road milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219439.9U CN203846381U (en) | 2014-04-30 | 2014-04-30 | Road milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203846381U true CN203846381U (en) | 2014-09-24 |
Family
ID=51559418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420219439.9U Expired - Lifetime CN203846381U (en) | 2014-04-30 | 2014-04-30 | Road milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203846381U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993552A (en) * | 2014-04-30 | 2014-08-20 | 陈建军 | Road milling and planing device |
| CN114411475A (en) * | 2022-01-11 | 2022-04-29 | 中国路桥工程有限责任公司 | Quick repairing method for asphalt pavement |
-
2014
- 2014-04-30 CN CN201420219439.9U patent/CN203846381U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993552A (en) * | 2014-04-30 | 2014-08-20 | 陈建军 | Road milling and planing device |
| CN103993552B (en) * | 2014-04-30 | 2017-01-11 | 陈建军 | Road milling and planing device |
| CN114411475A (en) * | 2022-01-11 | 2022-04-29 | 中国路桥工程有限责任公司 | Quick repairing method for asphalt pavement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Jianhua Inventor after: Chen Jianjun Inventor before: Chen Jianjun |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170602 Address after: 272000 Shandong province Jining city world Yisun City Building 1, room 1312 thirteen Patentee after: Jining Saul Machinery Co. Ltd. Address before: 010010 the Inner Mongolia Autonomous Region District, Yuquan city impression Jiangnan District, building 2, unit 1803, room 8, room Patentee before: Chen Jianjun |