CN102080352B - Milling and planing machine for road and bridge base level - Google Patents
Milling and planing machine for road and bridge base level Download PDFInfo
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- CN102080352B CN102080352B CN2011100220756A CN201110022075A CN102080352B CN 102080352 B CN102080352 B CN 102080352B CN 2011100220756 A CN2011100220756 A CN 2011100220756A CN 201110022075 A CN201110022075 A CN 201110022075A CN 102080352 B CN102080352 B CN 102080352B
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Abstract
The invention discloses a milling and planing machine for road and bridge base level, which comprises a spindle seat, a drum holder, a drum and an outer cover, wherein the spindle seat is internally provided with a main transmission shaft and a cutter holder gear, the drum holder is composed of a main bushing and a plurality of drum bushings, and the drum is composed of a drum shaft, a drum disc, a cutter shaft, a drum gear and a milling planing blade; the spindle of the drum holder is in key connection with the main transmission shaft; and the drum is arranged inside the drum bushings through the drum shaft and the drum gear is engaged with the cutter holder gear. The milling and planing machine acts impact cutting on the road and bridge base level instead of rigid cutting, can effectively remove the laitance part of the road and bridge base level without loosening or destroying cobble aggregate, and has the advantages of easy control of milling depth, great convenient in multi-head multi-disk combination and high working efficiency when being used in cooperation with the prior milling and planing machine.
Description
Technical field
The present invention relates to the equipment of road pavement enforcement milling in the road building machinery technical field, especially a kind of milling facility that are used for the road and bridge basal plane.
Background technology
In the waterproof construction of road and bridge, sky way, must carry out pre-process to the road basal plane." Urban Bridge face waterproof technique engineering rules "; (CJJ139-2010, the number of putting on record J975-2010) the 6.2nd joint table 6.2.1 regulation is for ensureing the quality of bridge floor waterproofing; When using the water-repellent paint construction; Road bed is handled the degree of depth and is required at 0.5～1 ㎜, and when using the waterproof roll construction, road bed is handled the degree of depth and required at 1.5～2 ㎜.The equipment that prior art is used for the road bed processing mainly contains portable shot-blasting machine or large-scale pavement milling machine.Adopt portable shot-blasting machine that the road basal plane is carried out pre-process; Handling the degree of depth is about 0.5 ㎜; Can only satisfy and use the satisfy the need requirement of the processing base level degree of depth 0.5～1 ㎜ of water-repellent paint construction method, can't satisfy the requirement of the processing base level degree of depth of satisfying the need of water-proof coil construction method greater than 1～2 ㎜.Adopt large-scale pavement milling machine that the road basal plane is carried out pre-process; Handle the degree of depth and can reach tens to tens centimeters, require to be difficult to control for the degree of depth of 0.5～2 ㎜ of tecnical regulations regulation, and during the work of large-scale milling machine; It is the rigidity milling; The milling degree of depth is crossed shallow wayward, crosses the loosening and destruction of then often causing stone aggregate deeply, on the contrary waterproofing quality is caused new problem.The equipment that road basal plane tecnical regulations, that be prone to control carries out pre-process is satisfied in development.
Summary of the invention
A kind of milling facility that are used for the road and bridge basal plane that the objective of the invention is to be directed against the deficiency of prior art and provide, supporting with existing milling machine, have milling depth to be prone to control, be convenient to the multiple stage property combination of bull polydisc, the advantage of high efficiency.
The concrete technical scheme that realizes the object of the invention is:
A kind of milling facility that are used for the road and bridge basal plane; Its characteristics comprise spindle drum, cutter drum frame, cutter drum and outer cover; Said spindle drum is made up of axle bed body, final drive shaft and knife rest gear; The axle bed body is established collar bush in being, the outer is axially arranged with the hollow step axle of topping bar and getting out of a predicament or an embarrassing situation, final drive shaft in bearing is located at collar bush and two ends stretch out, the knife rest gear be located at the external side of axle bed with get out of a predicament or an embarrassing situation fixing; Said cutter drum frame by a collar bush form with several cuttves drum axle sleeves, collar bush vertically is provided with, several the bulging axle sleeves of cuttves are horizontally disposed with and are connected in radially the collar bush bottom; Said cutter drum is for several; Every said drum is two disks by drum axle, drum, cutter shaft, cutter drum gear and milling blade composition, and cutter shaft is several; Cutter shaft along circle distribution between two drums and be fixedly connected; The milling blade is set with on cutter shaft, and drum axle one end is located at the two drum centers of circle and is fixedly connected, and the cutter drum gear is located at drum axle middle part; The spindle set of said cutter drum frame extends below end and is connected with the main transmission axle key in final drive shaft; The drum axle other end of said several cuttves drum is located at cutter respectively through bearing and is roused in the axle sleeve and cutter drum gear and knife rest gears engaged; The said outer external side of axle bed that covers at spindle drum is fixedly connected with topping bar, and outer cover is provided with suction port; Described cutter drum axle sleeve is two, three or four, is " one " word, " people " word or the radial setting of " ten " word; Described milling blade endoporus and cutter shaft are matched in clearance.
The present invention and existing milling machine are supporting, and it is easy to control to have milling depth, are convenient to the combination of bull polydisc, the advantage of high efficiency.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of spindle drum of the present invention;
Fig. 3 is a cutter drum shelf structure sketch map of the present invention;
Fig. 4 is a cutter drum structural representation of the present invention;
Fig. 5 is the structural representation of " one " word for cutter drum axle sleeve of the present invention;
Fig. 6 is the structural representation of " people " word for cutter drum axle sleeve of the present invention;
Fig. 7 is the structural representation of " ten " word for cutter drum axle sleeve of the present invention;
Fig. 8 is the structural representation of milling blade of the present invention and cutter shaft matched in clearance;
The user mode sketch map that Fig. 9 arranges for the two spindle drums of the present invention.
The specific embodiment
Consult Fig. 1, Fig. 2; The present invention includes spindle drum 1, cutter drum frame 2, cutter drum 3 and outer cover 4; Said spindle drum 1 is made up of axle bed body 11, final drive shaft 12 and knife rest gear 13; Axle bed body 11 is established collar bush 14, outer in being and is axially arranged with and tops bar 15 and 16 the hollow step axle of getting out of a predicament or an embarrassing situation, final drive shaft 12 in bearing is located at collar bush 14 and two ends stretch out, knife rest gear 13 be located at axle bed body 11 outsides with get out of a predicament or an embarrassing situation 16 fixing; Said cutter drum frame 2 by a collar bush 21 form with several cuttves drum axle sleeves 22, collar bush 21 vertical settings, several the bulging axle sleeves 22 of cuttves are horizontally disposed with and are connected in radially collar bush 21 bottoms; Said cutter drum 3 is several; Every said drum 32 is two disks by drum axle 31, drum 32, cutter shaft 33, cutter drum gear 34 and milling blade 35 compositions, and cutter shaft 33 is several; Cutter shaft 33 along circle distribution between two drums 32 and be fixedly connected; Milling blade 35 is set with on cutter shaft 33, and drum axle 31 1 ends are located at two drums, 32 centers of circle and are fixedly connected, and cutter drum gear 34 is located at drum axle 31 middle parts.
The collar bush 21 of said cutter drum frame 2 is loaded on extending below end and being connected with final drive shaft 12 keys of final drive shaft 12; Drum axle 31 other ends of said several cutter drums 3 are located at cutter respectively through bearing and are roused in the axle sleeve 22 and cutter drum gear 34 and 13 engagements of knife rest gear; Axle bed body 11 outsides that said outer cover 4 is located at spindle drum 1 15 are fixedly connected with topping bar, and outer cover 4 is provided with suction port 41.
It is radial that described cutter drum frame 2 is set to " one " word, " people " word or " ten " word by two, three or four cutter drum axle sleeves 22; Described milling blade 35 endoporus and cutter shaft 33 are matched in clearance.
The present invention uses like this:
Consult Fig. 1, Fig. 2, Fig. 3, Fig. 4, the present invention is fixed in through spindle drum 1 on the frame of milling machine, and the motor of milling machine or hydraulic motor connect final drive shaft 1; During work, because rousing the collar bush 21 of frame 2, cutter is connected, therefore with final drive shaft 12 keys; Cutter drum frame 2 rotates with final drive shaft 12 synchronously; Several cutter drums 3 in cutter drum axle sleeve 22 on the cutter drum frame 2 and the cutter drum axle sleeve 22 also rotate with final drive shaft 12 synchronously, and at this moment, the rotation of cutter drum 3 is referred to as the revolution of cutter drum 3; In 3 revolution of cutter drum; Because cutter drum gear 34 and 13 engagements of knife rest gear; Knife rest gear 13 drives cutter drum gear 34 and rotates, and cutter drum gear 34 drives drum axle 31, drum 32 rotates synchronously, at this moment; The rotation of cutter drum 3 is referred to as the rotation of cutter drum 3, and cutter drum 3 is the milling work of under the composite rotation state of revolution and rotation, accomplishing the abutment face that satisfies the need.
Consult Fig. 4, Fig. 8, because milling blade 35 endoporus and cutter shaft 33 that the present invention is loaded on the cutter drum 3 are matched in clearance, promptly milling blade 35 is set on the cutter shaft 33; The rotation of milling blade 35 does not receive the restriction of cutter shaft 33, and milling blade 35 is contained on the cutter shaft 33 for several pieces blade strings, and pad is housed between the blade; The abutment face that satisfies the need is implemented in the process of milling work, through the contact degree of depth of adjustment spindle drum 1 adjusting milling blade 35 with ground, when string is contained in milling blade 35 blades on the cutter shaft 33; When rotating kiss the earth with cutter drum 3, what milling blade 35 blades satisfied the need the generation of abutment face is a kind of impact and impact, the active force that this impact and impact produce basal plane; Be similar to of the impact of shot-blasting machine shot, because the quality of milling blade 35 is much larger than the quality of shot, therefore to basal plane; The momentum that the present invention produces under identical linear velocity; Much larger than the momentum of shot-blasting machine shot, the disposal ability of the abutment face that satisfies the need is stronger, cuts but not the rigidity cutting because its processing of satisfying the need the abutment face is a kind of impact; In processing procedure, can effectively remove the laitance part of road and bridge basal plane, and can not cause loose damage stone aggregate.
Consult Fig. 5, Fig. 6, Fig. 7; It is radial that cutter of the present invention drum frame 2 is set to " one " word, " people " word or " ten " word by two, three or four cutter drum axle sleeves 22; Therefore, can be combined to two, three or four the present invention that cutter drum 3 is formed, supply different demands to select to use.
Consult Fig. 1, Fig. 9, two of the present invention, three or many spindle drums 1 are set up in parallel on frame, can realize the combination of two stations, three stations or multiplex's bit-type different type of machines.
Consult Fig. 1, Fig. 5, Fig. 6, Fig. 7, Fig. 9; For implementing civilized construction, the present invention is provided with outer cover 4 on spindle drum 1, and outer cover 4 is provided with suction port 41; When the cutter drum 3 abutment face that satisfies the need carries out milling when work, the dust that accumulate in the outer cover 4 are absorbed by dust catcher through suction port 41.
The hair construction was cut a hole on the surface when the present invention also can be used for bridge cement bridge pier and hydraulic engineering reinforcing, selected for use different milling blades 35 also can construct except that the slurry rust cleaning to surperficial enforcement of steel work.
Claims (3)
1. milling facility that are used for the road and bridge basal plane; It is characterized in that it comprises spindle drum (1), cutter drum frame (2), cutter drum (3) and outer cover (4); Said spindle drum (1) is made up of axle bed body (11), final drive shaft (12) and knife rest gear (13); Axle bed body (11) is established collar bush (14), outer in being and is axially arranged with and tops bar (15) and the hollow step axle of get out of a predicament or an embarrassing situation (16); Final drive shaft (12) in bearing is located at collar bush (14) and two ends stretch out, it is fixing with get out of a predicament or an embarrassing situation (16) that knife rest gear (13) is located at axle bed body (11) outside; Said cutter drum frame (2) is made up of a collar bush (21) and several cutter drum axle sleeves (22); The collar bush (21) of cutter drum frame (2) is vertical to be provided with, and several cutter drum axle sleeves (22) are horizontally disposed with and are connected in radially collar bush (21) bottom of cutter drum frame (2); Said cutter drum (3) is several; Every by drum axle (31), drum (32), cutter shaft (33), cutter drum gear (34) and milling blade (35) composition; Said drum (32) is two disks; Cutter shaft (33) is several, and between two drums (32) and be fixedly connected, milling blade (35) is set with on cutter shaft (33) cutter shaft (33) along circle distribution; Drum axle (31) one ends are located at two drums (32) center of circle and are fixedly connected, and cutter drum gear (34) is located at drum axle (31) middle part; The collar bush (21) of said cutter drum frame (2) is loaded on extending below end and being connected with final drive shaft (12) key of final drive shaft (12); Drum axle (31) other end of several cutter drums (3) is located at cutter respectively through bearing and is roused in the axle sleeve (22) and cutter drum gear (34) and knife rest gear (13) engagement; Axle bed body (11) outside that said outer cover (4) is located at spindle drum (1) is fixedly connected with top bar (15), and outer cover (4) is provided with suction port (41).
2. a kind of milling facility that are used for the road and bridge basal plane according to claim 1 is characterized in that cutter drum axle sleeve (22) is two, three or four, are " one " word, " people " word or the radial setting of " ten " word respectively.
3. a kind of milling facility that are used for the road and bridge basal plane according to claim 1 is characterized in that milling blade (35) endoporus and cutter shaft (33) are matched in clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100220756A CN102080352B (en) | 2011-01-20 | 2011-01-20 | Milling and planing machine for road and bridge base level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100220756A CN102080352B (en) | 2011-01-20 | 2011-01-20 | Milling and planing machine for road and bridge base level |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102080352A CN102080352A (en) | 2011-06-01 |
| CN102080352B true CN102080352B (en) | 2012-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100220756A Expired - Fee Related CN102080352B (en) | 2011-01-20 | 2011-01-20 | Milling and planing machine for road and bridge base level |
Country Status (1)
| Country | Link |
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| CN (1) | CN102080352B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276658A (en) * | 2013-05-24 | 2013-09-04 | 广西玉柴重工有限公司 | Milling and planing device |
| CN107059583B (en) * | 2017-03-31 | 2024-02-13 | 西安远景智能装备有限公司 | Road pavement texturing cutter based on flexible hub |
| CN106988194B (en) * | 2017-03-31 | 2023-05-12 | 西安远景智创道路工程有限公司 | Road surface texturing treatment vehicle and treatment method |
| CN107059563B (en) * | 2017-03-31 | 2023-05-12 | 西安远景智能装备有限公司 | Road pavement texturing treatment and waste treatment device |
| CN107558340B (en) * | 2017-09-08 | 2018-08-14 | 赣州欣祥建设工程有限公司信丰分公司 | A kind of bridge construction maintained equipment |
| CN111350119A (en) * | 2018-12-20 | 2020-06-30 | 杭州纳财机械设备有限公司 | Milling machine tool drum |
| CN111851230A (en) * | 2020-08-31 | 2020-10-30 | 江苏科瑞欣机械有限公司 | Planetary axial movement milling, grinding and overlapping triangular head mechanism |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2504310Y (en) * | 2002-02-09 | 2002-08-07 | 河南黄河旋风股份有限公司 | Concrete road surface milling and shaivng machine |
| CN2668685Y (en) * | 2003-11-22 | 2005-01-05 | 吴杰 | Road-surface milling-planing machine |
| CN2659948Y (en) * | 2003-12-05 | 2004-12-01 | 兖州恒升机械有限公司 | Milling rotor on road milling machine |
| EP2122069B1 (en) * | 2007-02-14 | 2012-06-06 | Herbert Staubli | Ground-working machine |
| CN101736683A (en) * | 2009-12-10 | 2010-06-16 | 徐州徐工筑路机械有限公司 | Milling wheel capable of rapidly changing milling width |
| CN201990924U (en) * | 2011-01-20 | 2011-09-28 | 上海晶湛机电有限公司 | Milling machine tool used for road and bridge base planes |
-
2011
- 2011-01-20 CN CN2011100220756A patent/CN102080352B/en not_active Expired - Fee Related
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| CN102080352A (en) | 2011-06-01 |
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Granted publication date: 20120125 Termination date: 20160120 |
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