CN104099858B - The ground milling machine of afterbody with field-of-view optimization - Google Patents
The ground milling machine of afterbody with field-of-view optimization Download PDFInfo
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- CN104099858B CN104099858B CN201410031050.6A CN201410031050A CN104099858B CN 104099858 B CN104099858 B CN 104099858B CN 201410031050 A CN201410031050 A CN 201410031050A CN 104099858 B CN104099858 B CN 104099858B
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- 238000003801 milling Methods 0.000 title claims abstract description 293
- 238000005457 optimization Methods 0.000 title description 3
- 238000007790 scraping Methods 0.000 claims abstract description 76
- 238000012423 maintenance Methods 0.000 claims abstract description 18
- 230000009467 reduction Effects 0.000 claims description 4
- 238000005381 potential energy Methods 0.000 abstract description 2
- 230000000007 visual effect Effects 0.000 description 17
- 230000007246 mechanism Effects 0.000 description 9
- 238000005259 measurement Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
- E01C23/085—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
- E01C23/088—Rotary tools, e.g. milling drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/027—Driving main working members reciprocating members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/06—Driving main working members rotary shafts, e.g. working-spindles driven essentially by fluid pressure or pneumatic power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/04—Portable grinding machines, e.g. hand-guided; Accessories therefor with oscillating grinding tools; Accessories therefor
- B24B23/043—Portable grinding machines, e.g. hand-guided; Accessories therefor with oscillating grinding tools; Accessories therefor reciprocatingly driven by a pneumatic or hydraulic piston
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/14—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by liquid or gas pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/16—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces performing a reciprocating movement, e.g. during which the sense of rotation of the working-spindle is reversed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/08—Securing to the vehicle floor or sides
- B60P7/0823—Straps; Tighteners
- B60P7/0869—Protecting the strap or the load from wear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
- B65D71/02—Arrangements of flexible binders
- B65D71/04—Arrangements of flexible binders with protecting or supporting elements arranged between binder and articles or materials, e.g. for preventing chafing of binder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/122—Sling or load protectors
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
- E01C2301/30—Cabin details
Abstract
The present invention relates to a kind of ground milling machine for milling earth material, have：Frame；Zero side；It is arranged on the bridge on machine afterbody, bridge has operating seat of the direction towards zero side from machine center-biased, operator's seat potential energy is adjusted between the transporting position of transport operation and the job position of job run；Milling roller on machine afterbody；Milling roller case, milling roller is revolvably supported in milling roller case, and milling roller case has adjustable for height material scraping plate, and material scraping plate can be moved by material scraper guide guiding ground between maintenance position and job position；The upper-part of material scraper guide is arranged in frame and vertically extended behind operating seat along operating direction；The upper-part of material scraper guide is constituted on ground milling machine, so that, from zero side towards the observation panel that the guide wall of the upper-part of material scraper guide is unlimited, can be seen along operating direction by it in the presence of transverse to operating direction and be located at milling edge behind ground milling machine and positioned at zero side.
Description
Technical field
The present invention relates to a kind of ground milling machine, particularly road cold milling and planing machine, such as generally in street or road construction
The ground milling machine used.This ground milling machine allows to carry out scarifying and/or crushing and/or mixing to earth material.
In particular, the present invention relates to a kind of afterbody transfer roller milling machine, particularly small-sized or compact milling machine.
Background technology
Such ground milling machine has frame, walking mechanism (Fahrschiff), driving with operating seat
Sail platform, drive motor (being typically internal combustion engine) and be generally also provided with and material strip is unloaded due to milling material.In addition, this ground facing cut
Planer also includes the milling roller case being for example supported on machine afterbody, the rotation that milling roller extends around level and transverse to operating direction
Shaft axis are revolvably supported in the milling roller case, and the milling roller is equipped with multiple cutter arrangements in its surface.
During the job run of ground milling machine, cutter arrangement is advanced to by the milling roller of rotation with adjustable milling depth treats milling
Ground in and scarifying ground.Such ground milling machine is for example by U1, the DE 10 2012 of DE 20 2,011 05 309
012 607.7 and DE 10 2,012 018 918.4 is, it is known that these documents incorporated herein.
The milling roller of the ground milling machine of the type is generally offsettingly set towards two longitudinal sides of frame, so that with
Another side is compared sideways to another, and a side of the milling roller is closer to a side.Ground milling machine this
The individual side for being referred to as zero side refers to because the biasing of milling roller can be closer to flanking obstacle, such as kerb, house
Wall etc. carries out the side of milling.Therefore zero side of ground milling machine can in frame ground-to-ground facestock material enters close to edge
Row milling.Thus the reprocessing to milling edge can be saved as a rule or only need to carry out again with the degree of very little
Processing, particularly it is of special importance that the driver of ground milling machine can be as well as possible in the milling and plane operation at close edge
Operating area is observed on ground, for example to prevent on machine or to occur damaging in operation surrounding area.
For the neat milling bed left behind in operating direction in ground milling machine, such milling machine bag
Include adjustable for height material scraping plate, the material scraping plate constitutes rear wall of the milling roller case in operating direction and drawn by material scraper guide
It can be moved between elevated maintenance position and the job position of reduction with leading.Material scraping plate is particularly moveable and can be by
Guiding is directly scraped on the bottom of milling bed, and now no milling material is stayed on milling track, or material scraping plate is adjusted
It is slightly higher, so as to which desired milling inventory is stayed in milling bed.In the job run of ground milling machine, i.e., by ground facing cut
During planer scarifying earth material, material scraping plate in job position milling bed surface on or slightly above milling bed surface.
Material scraping plate is reduced significantly in job position, now according to desired result, used different milling roller type or not
The milling depth adjusted together, can slightly change accurate position in the adjustment of its height.In addition, the height adjustable of material scraping plate
Property can be also used for for maintenance work provide enter milling roller case inside entrance.Maintenance position is basic relative to job position
On be material scraping plate raise straight up maximum position, the position opening is to the entrance inside milling roller case.Material scraping plate generally goes out
It is fixed in security reason in maintenance position.By the way that material scraping plate is adjusted in maintenance position so that attendant can be certainly
By close to milling roller, cutter arrangement and other devices inside milling roller case.After maintenance work terminates, unclamp and fix simultaneously
And material scraping plate can readjust its job position, job run hereafter can be restarted.
In order to realize that the height adjustability of material scraping plate, particularly realization reach up to the height adjustability of maintenance position, institute
Stating the ground milling machine of type includes arrangement for adjusting height, and the arrangement for adjusting height is for example with hydraulic cylinder, the hydraulic cylinder
It is fixed on material scraping plate and can vertically adjusts material scraping plate.Hydraulic cylinder described here is generally configured to be arranged on material scraping plate
Square and substantially vertical up pulling material scraping plate promotes material scraping plate vertically downwardly.Additionally provided with material scraping plate guide or
Material scraper guide, its main task is, material scraping plate is entered between job position and maintenance position on ground milling machine
The guiding that row is determined.Material scraper guide generally includes lower component and upper-part for this.Lower component is configured to so that the lower component
Realize the guiding to material scraping plate around the region of milling roller case.The upper-part protrudes from material scraping plate and transported vertically straight up
The upper edge region of material scraping plate is particularly guided when dynamic.The upper-part of material scraper guide also includes the branch for hydraulic cylinder
Seat, the hydraulic cylinder moves material scraping plate.The upper-part of material scraper guide is typically comprised in afterbody transfer roller milling machine here
Ground milling machine projecting behind in the bottom of bridge and operator's seat along the closure behind operating direction and in bridge
The seating face of position.The upper-part generally from so-called zero side of ground milling machine extend beyond material scraping plate transverse to operator
To the half of extension longitudinal side.
In order to provide the more preferable visual field of observation operating area to driver, in addition, the operating seat of bridge is usual
Direction also towards zero side is biased.It means that two longitudinal sides of the operating seat of bridge relative to ground milling machine
It is not centrally located, and towards one of longitudinal side, typically towards the skew of zero side.Operating seat can be in ground milling
Machine is used for the transporting position for transporting operation and for being adjusted between the job position of job run.For example transported when with voluntarily travelling
During ground milling machine, such as when transporting to place to use or leaving place to use or transported between two places to use, drive
The person of sailing seat is in transporting position.On the contrary, when ground milling machine is in job run, i.e., excavating ground using the milling roller of rotation
During facestock material, the operating seat is preferably in job position.Here, job position relative to transporting position towards ground milling
The direction skew of zero side of machine, transporting position can also be offset relative to machine center towards the direction of zero side, but not be as operation
Position offsets so obvious.By the laterally offset, driver particularly can take up such multiply in job run
Seat is put, in the seating position, and ground region is seen in the lateral outward flange that driver can cross ground milling machine, so as to
Check, whether milling and plane operation is carried out along desired track.Therefore, driver towards zero side by offseting the operating seat set also
The edge of frame can be leaned to one side to cross, further to improve its visual field.In order to particularly precisely implement milling and plane operation, also
Want to observe the milling track formed below in ground milling machine or milling bed as close as possible facing cut planer.
However, in the ground milling machine of prior art, it is difficult to design realization to along operating direction behind milling roller
The observation in region, because the upper-part of material scraper guide is constituted after bridge from zero side up to more than the center of material scraping plate
Wall.Thus hamper driver and directly observe region behind ground milling machine, without bending body to beyond ground milling machine
Frame is farther out.
The content of the invention
The purpose of the present invention therefore that, provide a kind of ground milling machine, particularly road cold milling and planing machine, wherein both ensuring
Material scraping plate is carried out between job position and maintenance position reliably to guide material scraping plate when height is adjusted, also relative to existing
The driver that technology realizes ground milling machine observes the region being located at behind ground milling machine, particularly milling track, milling
The visual field of bed and milling boundary refinement.
The purpose is used to realize the ground milling machine that earth material carries out milling by a kind of, the ground milling
Machine has：Frame；Zero side；The bridge on machine afterbody is arranged on, the bridge has from machine center towards the side of zero side
To the operating seat of biasing, transporting position and use that the operating seat can be run in the transport for ground milling machine
Adjusted between the job position of the job run of ground milling machine；It is arranged on the milling roller on machine afterbody；And, milling roller
Case, milling roller can be rotatably supported at around rotation axis in the milling roller case, and the milling roller case has adjustable for height
Material scraping plate, the material scraping plate can be transported by material scraper guide guiding ground between elevated maintenance position and the job position of reduction
Dynamic, the upper-part of material scraper guide is arranged in frame and vertically extended behind operating seat along operating direction；
Characterized in that, the upper-part of material scraper guide is constituted so on ground milling machine so that exist transverse to operating direction
The observation panel openly constituted towards the guide wall of the upper-part of material scraper guide always from zero side, can by the observation panel
See from operating seat along operating direction and be located at milling edge behind ground milling machine and positioned at zero side.
The core idea of the present invention is that the upper-part of material scraper guide is constituted so on ground milling machine now,
So that in the presence of the observation panel openly constituted until the side wall of the upper-part of material scraper guide from zero side transverse to operating direction,
It can be observed by the observation panel from operating seat along operating direction and be located at behind ground milling machine and position
In the milling edge on zero side.The side wall constitutes external boundary of the material scraper guide towards zero side.Material scraper guide it is upper
Part generally also includes the side of extension opposed with zero side opposite and towards ground milling machine with the side wall for this
Second sidewall.That is free space or observation panel, the observation panel should be constituted behind operating seat along operative orientation
From operating seat along operative orientation until ground milling machine is followed by that unlimited and so that driver can
So that the operating area behind ground milling machine is observed by the seating position in operating seat by the observation panel.The area
Domain both includes being located at the still unprocessed or processed scope (Areale) beside milling track, and milling bed or milling
Track is together with its seamed edge.Milling rail can relatively easily be observed by being particularly according to the driver of ground milling machine of the present invention
Mark, particularly also can be with than the distance shorter to ground milling machine of the prior art, the tail i.e. closer to ground milling machine
Observe milling track to portion.This improved visual field be achieved in that i.e. material scraper guide on observation panel with ground
Zero side of milling machine is set with separating spacing.Generally, the material scraper guide on top is therefore transverse to operating direction and zero side
Constitute with separating spacing, so that accessible field range is obtained in this interval region, so that driver can observe
To the operating area behind ground milling machine.
It can be adjusted according to the operating seat of the ground milling machine of the present invention between transporting position and job position.For
Ensure objectively to describe or define the two positions, the seat positioning that the standard of operating seat used according to the invention is defined
Point (Sitzindexpunkt).Seat anchor point is related to the standard defined in standard EN ISO 5353.Standard EN incorporated herein
ISO 5353.The seat anchor point is determined in the scope of the present disclosure using the determination instrument described in the standard.
Accordingly, the seat anchor point of operating seat be located approximately at the theoretical axis of the upper body for the personnel being sitting in pilot set with it is big
Near intersections of the theoretical axis of leg in vertical plane, the plane is extended by seat centerline.On seat anchor point
Other details referring to the standard.In other words, seat anchor point provides the standard for detecting the personnel being seated in the seat
Point.It is important for the present invention that operating seat has respective, determination respectively in transporting position and in job position
Seat anchor point.It is also important that the controllability of operating seat is designed to so that its seat in job position
Seat anchor point of the anchor point (correspondingly as operating seat) relative to operating seat in transporting position in itself
Direction towards zero side, the skew of zero side is also traveled in some cases.Thus, in job run, make when operating seat is in
When in industry position, driver occupies the relative position put relative to transporting position towards zero lateral deviation with taking, and thus, particularly improves
The visual field condition of its zero side to ground milling machine.
Improved according to the visual field of the present invention and be particularly advantageously achieved in, i.e. the width of observation panel is at least such that greatly, make
Operating seat seat anchor point it is upper in operating position and/or operating direction in ground milling machine in transporting position
In the inside of observation panel.Therefore the observation panel is flatly and transverse to operating direction from zero side of ground milling machine towards machine
Center preferably extends over such degree so that the horizontal parallel line extended by seat anchor point of operating direction extends through sight
Cha Kou.In other words, the side wall of zero side of the upper-part of material scraper guide is at least up to a plane and ground milling machine
Zero side is spaced apart, the plane perpendicular to milling roller rotation axis formation and locate in job position or even also having
The seat anchor point of operating seat in transporting position intersects.
The interval of side wall or the width of observation window at least should be the 10% of the milling roller case width of milling roller case here, preferably
At least 25%, and particularly preferably it is at least 40%.The width of observation panel is transverse to operating direction or parallel to milling roller
Rotation axis extended in the horizontal direction from zero side material scraper guide upper-part zero side guide wall.In general
Advantageously, observation panel as wide as possible is set.The outside dimension of observation panel is only by the upper-part and its function of scraper guide
Necessity is limited.Observation panel be designed to it is bigger, driver can from operating seat preferably from behind ground milling machine
Region.Therefore the milling roller case width of milling roller case is suitable datum quantity, because the width may have with used
Various sizes of milling roller independently keeps constant.
The upper-part of material scraper guide is same to be set along milling roller case width.The region occupied by it is narrower, observation
Mouth can be designed to bigger.In general, the upper-part of material scraper guide is necessarily designed to such width so that ensure to current
Very heavy material scraping plate carries out reliable height regulation and kept, while ensuring the reliable guiding of the motion to material scraping plate.Highly
Regulation is by arrangement for adjusting height, and such as hydraulic cylinder is realized.It is being able to ensure that guiding reliable to material scraping plate and height regulation
In the case of, the structure as narrow as possible of the upper-part of material scraper guide is favourable.Correspondingly it is preferably, material scraper is led
It is up to 50%, preferably up to the 30% of the milling roller case width of milling roller case to the width of part, is particularly preferably up to
10%.Relative to the whole machine-wide of ground milling machine, it is advantageous to which the width of the upper-part of material scraper guide is up to
30%, preferably up to the 20% of the machine-wide of ground milling machine, is particularly preferably up to 10%.Determined according to these values
The width of the upper-part of observation panel or material scraper guide ensures to realize driver from operating seat to along operating direction
The particularly preferred visual field in region behind ground milling machine.
That is, in the horizontal direction transverse to operating direction, observation panel is substantially only by the upper of material scraper guide
Part, particularly limited by the guide wall of its zero side, and towards zero side direction it be substantially unlimited and preferably prolong always
Reach zero side.In the vertical direction, observation panel is open upwards in the ideal case.The vertical lower boundary of observation panel is more highly preferred to position
In in the height of the bridge bottom of bridge or being disposed below.Bridge bottom be bridge personnel can trample and
Operating seat region disposed thereon.When observation panel in the vertical direction is extended to below the bridge bottom
When, driver can particularly advantageously cross bridge or bridge bottom along behind operating direction by operating seat
Seamed edge observes region essentially directly behind ground milling machine or later close to the region of ground milling machine.It is exactly
Say, in the region of observation panel, in the form of implementation, the frame of ground milling machine declines behind bridge.In order to enter one
Step improves visual field condition, bridge bottom along the seamed edge behind operating direction also with operating direction on the contrary or in other words backward under
Drop ground is tilted, to ensure as big as possible field range.
For the field range of driver, operating seat is mostly important in the position of ground milling machine.In principle
Operating seat can be arranged on bridge with crossing job position and transporting position with can freely adjust.But answered for actual
With particularly advantageously, operating seat is only capable of the inside in a region, particularly between job position and transporting position
Region in adjust.The two always identicals and precisely determined position is transporting position and job position.Here it is special
Advantageously, operating seat can be adjusted in a hunting range, and the terminal backstop of the hunting range corresponds to transport
Position and job position.At its best, operating seat can be only fixed at corresponding terminal backstop.This has so
Advantage, i.e. driver can insure and reliably adjust operating seat between these two positions, and this is for example frequently entering
It is favourable during row regulation process.The controllability of operating seat here for example can be around a substantially vertical rotary shaft
Line is carried out from the transporting position of operating seat towards the direction of zero side in the horizontal direction on an arc section, is preferably carried out
45 ° of angle.It is desirable that the seat anchor point of operating seat is all located in the range of observation window simultaneously in described two positions
It is positioned vertically within above frame.It is also conceivable that operating seat and thus also have seat anchor point can be moved across
Frame so that it is no longer in the range of observation panel or be positioned vertically within above frame, but laterally projecting in machine seamed edge.
Particularly when observation panel extends to bridge bottom, for the people in the bridge of ground milling machine
Member will not be fallen from ground milling machine backward by observation panel, be preferably provided with insurance railing, and insurance railing itself edge is seen
Cha Kou width extends and is arranged on along operating direction behind operating seat.Insurance railing extends substantially transversely to operator
Extend to the rotation axis in other words parallel to milling roller.It is described insurance railing close in other words ground milling machine zero side and
It is existing between the upper-part of material scraper guide, along operating direction behind bridge and particularly after operating seat
The vacancy in face.This closing realized by insuring railing is a kind of safety measure for the driver of ground milling machine, and
Will not be to causing limitation according to the improved visual field to the region along operating direction behind ground milling machine of the present invention, simultaneously
Realize for the enough intensity of security purpose.Railing is insured for this and is not structured to face formula, but is finely segmented as far as possible
(feingliedrig).
Auxiliary catch is preferably provided with, material scraping plate can prevent from being fixed on moving down on the auxiliary catch in its maintenance position.
Prevented by the auxiliary catch, during the inside of milling roller case carries out maintenance work, the material scraping plate motion currently weighed very much
Leave its maintenance position and thus cause to jeopardize attendant.Auxiliary catch for material scraping plate preferably can adjustably be supported on scraper
The upper-part of device guide is on the outer wall of the side wall of zero side.Stretched by the way that auxiliary catch is supported on transverse to operating direction projection
The outside of the upper-part of long material scraper guide, it is possible to achieve the optimal placement of auxiliary catch, without hindering observation at this moment
The field range in intraoral portion.
In order to notify the driver of ground milling machine in any time of job run, material scraping plate is currently in that
Height and position, it is advantageous to provided with adjusting display device, the building block of the adjusting display device is distinguished in the ideal case
Be arranged on the outer wall of the side of direction zero of the upper-part of material scraper guide and material scraping plate on, and adjusting display device shows and scrapes
The regulation height of flitch.During the height regulation of material scraping plate, material scraping plate is in itself and material scraper guider constitutes two phases
For the part moved each other.It is therefore advantageous that pointer is for example set in one of both parts, and in both parts
In another on for example set measurement bar.Relative motion by material scraping plate relative to material scraper guide, same realize is surveyed
Bar is measured relative to the relative motion of pointer or opposite.By setting corresponding numerical scale on measurement bar, driver can be from driving
The person of sailing sets out at seat and reads the analog value that the present level of material scraping plate is adjusted on adjusting display device at any time.
Brief description of the drawings
The present invention is described in detail below according to the embodiment provided in the accompanying drawings.Wherein schematically：
Fig. 1 shows the side view of the ground milling machine of correlation type；
Fig. 2 shows the top view of the ground milling machine of correlation type；
Fig. 3 shows the view according to Fig. 2, and wherein rear walking mechanism is swung in；
Fig. 4 shows the view from slightly elevated position afterbody of laterally observed ground milling machine behind machine；
Fig. 5 shows the view that the afterbody of ground milling machine is observed along operating direction；And
Fig. 6 shows top view of the bridge of ground milling machine in the region of operating seat.
Embodiment
It is identical and at least function identical component is provided with the same reference symbols in the figures, wherein, in the accompanying drawings
The component repeated is not expressly shown in each accompanying drawing.
Fig. 1 shows the road cold milling and planing machine of the ground milling machine 1 of correlation type, particularly afterbody transfer roller milling machine type.
The ground milling machine includes frame 3, drive motor 4 and walking mechanism 6, and the drive motor is typically internal combustion engine, such as bavin
Oil turbine, the walking mechanism can both include wheel, can also include pedrail mechanism.In addition, ground milling machine 1 also includes
Milling roller case 9, milling roller 7 can be rotatably supported in the milling roller case around rotation axis 8.The milling roller 7 is later
It is supported in machine afterbody 13 in frame.In the job run of ground milling machine 1, pass through the rotary motion edge ground of milling roller 7
The operating direction a scarifyings earth material 10 of facing cut planer 1 and as necessary by unload material strip 5 shifted be loaded into it is unshowned
On haulage vehicle.Milling roller case 9 is constituted along operating direction a rear wall basically by material scraping plate 11.Vertically in milling
The top of roller 7 or milling roller case 9 is provided with the bridge 36 with operating seat 2.The upper-part 12a edges of material scraper guide 12
Operating direction a is located at behind operating seat 2, for also will be explained in behind material scraper guide.
Fig. 2 and 3 shows ground milling machine 1 with perspective view viewed from above and shows bridge 36 in milling roller 7
Or the position of the top of milling roller case 9.Further it is shown that what milling roller 7 was offset from machine center towards so-called zero side B direction
Offset located.In fig. 2, walking mechanism 6 along operating direction a later and the right side on ground milling machine 1 to show
Position shows that walking mechanism is at the position in the normal job run of ground milling machine 1.Milling edge is particularly near wall
During the milling and plane operation of wall, seamed edge or other barriers, walking mechanism 6 can be as shown in Figure 3 along operating direction a later on ground
The right of facing cut planer 1 is brought into the position swung in.In the position, walking mechanism will not cross the side of ground milling machine 1 zero
Outward flange is prominent towards side.It is possible thereby to which until almost the edge with ground milling machine 1 is evenly close to positioned at ground milling
Carry out milling zero side B of machine 1 barrier.The opposite opposite above-mentioned situations of side A in ground milling machine 1 can not be real
It is existing.That is, zero side B of ground milling machine 1 is especially in general manner energy close to the edge of frame 1 or can entered close to barrier
The side of row milling, this is realized by the Strategic Lateral Offset of milling roller 7, eccentric supporting.Correspondingly it is desirable that such as institute in figure
As showing, milling roller is so offsettingly set relative to machine center so that the side of milling roller zero side substantially with machine
The side wall of frame is evenly terminated.Additionally, also show that operating seat 2 on its position on machine center M in figs 2 and 3
Operating direction is horizontally and transversely to bias towards zero side B.That is, the opposite side of operating seat 2 and ground milling machine 1
Face A is compared closer to zero side B.Machine center M is shown with the center line of the dotted lines extended along operating direction in figs 2 and 3.
Material scraping plate 11 and the material scraper guide with top material scraper guide 12a and bottom material scraper guide 12b
12 structure is shown in figures 4 and 5.Fig. 4 shows machine afterbody 13 from slightly towards saturating from zero side B biasings and elevated position
View.Fig. 5 is the rearview observed along operating direction a of machine afterbody 13 of ground milling machine 1.Material scraping plate 11 is along operating direction a
Milling roller case 9 is closed behind milling roller 7 and is extended substantially on the whole width 35 of milling roller case 9, the width bits
Between two sides 33,33' of milling roller case 9.The task of material scraping plate 11 is, it is ensured that no milling material stays in milling bed 31
In or by the milling material of desired amount stay in milling bed 31 in.If milling material should not be left, material scraping plate 11 is to milling
Adjusted in planer 31 to such depth so that be arranged on the fricting strip 16 on material scraping plate 11 milling bed 31 surface on scrape quilt
Guiding.If the milling material of the amount of determination should be left in milling bed 31, material scraping plate 11 is brought into together with fricting strip 16
At the corresponding distance in surface away from milling bed 31.
In order to realize described in material scraping plate 11 and other height are adjusted, provided with arrangement for adjusting height 20, the height regulation
Device for example can be hydraulic cylinder, and can be adjusted by means of the arrangement for adjusting height during job run in milling
The milling material that is left in planer 31, or enter the maintenance position of maximum offset of vertical and carried out to material scraping plate 11
Highly regulation and particularly vertical shift.Material scraping plate 11 is respectively at the job position of reduction in figures 4 and 5.
Hydraulic cylinder 20 with its cylinder side bearing on the upper-part 12a of material scraper guide, and with the bottom of its piston side
Width on material scraping plate 11 along rotation axis direction is substantially centrally hinged on material scraping plate 11.Material scraping plate 11 is in its height
Upper-part 12a in regulation both by material scraper guide or the lower component 12b guiding by material scraper guide.Material scraper guide
Lower component 12b be arranged on two of material scraping plate 11 on operating direction a side and basically constitute lateral encirclement
Guide part, the in the vertical direction during its height is adjusted of material scraping plate 11 is slided along the lower component.Material scraper guide
Upper-part 12a contradictory designs obtain the substantially narrower and width 34 with as, and the machine that the width is less than ground milling machine 1 is wide
Spend 49 and again smaller than the width 35 of milling roller case 9.The upper-part 12a of material scraper guide 12 is additionally vertically upward
Protrude from frame.The upper-part 12a of material scraper guide mainly includes framework 19, and the framework extends on its whole width 34
And limited towards the direction of machine side surface A, B by side wall 38' and 38.The upper-part 12a of material scraper guide is vertically upright
Limited by covering 29, and protrude from the bottom 40 of bridge 36,40' and equally protrude from multiplying for operating seat 2
Sitting face 37.
The guiding of material scraping plate 11 is realized by director element 32 on the upper-part 12a of material scraper guide, it is described
Director element be arranged on by direction protrusion 17 on material scraping plate 11 and with the upper-part 12a of material scraper guide guide frame
Elongated hole 18 in 19 is in interlocking.Director element 32 is so directed during the height regulation of material scraping plate 11 in elongated hole 18,
So that material scraping plate is only capable of orienting up or down along the upper-part 12a progress straight lines and substantially vertical of material scraper guide
Motion.The direction of motion of material scraping plate 11 complies with the upper-part 12a of material scraper guide vertical bearing of trend here.
In addition auxiliary catch 39 is provided with the upper-part 12a of material scraper guide, when material scraping plate 11 is in maintenance position simultaneously
When thus substantially vertically adjusting in height to maximum, the auxiliary catch can be embedding with ring 41 on material scraping plate 11
Connect.Auxiliary catch 39 is not arranged in the inside of the upper-part 12a of material scraper guide width 34 here, and is provided in side wall
On 19 outside opposite with zero side.Particularly auxiliary catch 39 is supported on the upper-part 12a of material scraper guide for this purpose
In vertical upper 1/3rd.
It is described to adjust provided with adjusting display device 42 on the zero side B of upper-part 12a directions of material scraper guide side
Saving display device includes measurement bar 44 and pointer 45.In an illustrated embodiment, measurement bar 44 is arranged on material scraping plate 11, and is referred to
Pin 45 is arranged on the upper-part 12a of material scraper guide, is specifically arranged in guide wall 38.Height is being carried out to material scraping plate 11
During degree regulation, it may occur that measurement bar 44 is relative to the relative motion of pointer 45, and thus, the driver of ground milling machine 1 is from driving
Member sets out at seat 2 can read the numerical value of height regulation on the scale of measurement bar 44.Certain pointer 45, which can also be arranged on, to be scraped
On flitch 11, and measure bar 44 and be arranged on the upper-part 12a of material scraper guide.
Bridge 36 is illustrated with perspective viewed from above in figure 6, that the bridge can be trampled including driver,
The higher bridge bottom 40 in position and the relatively low bridge bottom 40' of in the vertical direction.Two bridge bottoms 40,40'
It is connected with each other by a step.When logining ground milling machine 1, driver arrives first at bridge bottom 40', then crosses
Step climbs up the second bridge bottom 40, and operating seat is located on the second bridge bottom.Operating seat 2 includes handrail
25, the handrail has elbow rest 24 and is generally also provided with control-rod/control stick (joystick), and the control-rod is used for
Control ground milling machine 1.Control panel 14 can also be touched from operating seat 2s, from control panel facing cut over the ground
Planer 1 carries out other controls.The court straight down along along the side behind operating direction a in bridge 36 of bridge bottom 40
The direction on (earth's surface or road) ground 50 declines and coated by metallic plate 46.The metallic plate 46 is not projected upwards in bridge
Bottom 40, and bridge 36 is constituted together along the seamed edge behind operating direction a in bridge bottom 40.Bridge 36 is substantially set
Put in the top of milling roller case 9.
The observation panel 30 according to the present invention is shown in broken lines in Fig. 4,5 and 6.The observation panel 30 is oriented to positioned at material scraper
On the upper-part 12a of the part side B of direction zero side and flatly and transverse to operating direction from the upper of material scraper guide
Part 12a side wall 38 extends to zero side B of ground milling machine 1, and observation panel is configured to unlimited and structure on zero side B here
As no border.Observation panel in the vertical direction extends upwardly to the material scraper guide on top below bridge bottom
Upper end.That is, in the horizontal direction transverse to operating direction a or parallel to the rotation axis 8 of milling roller 7, observation
Mouth 30 is limited basically by the upper-part 12a of material scraper guide in particular by guide wall 38, and zero side of observation panel direction
What B observed no border or perhaps opened wide by the upper-part 12a of material scraper guide.In the vertical direction, observation panel
30 do not have border or are configured to what is be open upwards upwards.Observation panel 40 is extended downwardly under higher bridge bottom 40
Face, is also extended into below relatively low bridge bottom 40'.Therefore observation panel 30 substantially vertically passes through downwards first
Milling roller case 9 is limited.This border of observation panel 30 is located substantially at such seamed edge of the material scraping plate 11 in job position
Region in, the seamed edge is farthest and basically constitute the end straight up of material scraping plate 11 apart from ground 50.Observation panel
30 are substantially equal to length of the upper-part 12a of material scraper guide along operating direction a along operating direction a length and are equal to
The spacing along operating direction a between metallic plate 46 and material scraping plate 11 in maintenance position.Observation panel 30 transverse to work
Industry direction a or parallel to milling roller 7 rotation axis 8 width 15 be less than milling roller case 9 milling roller case width 35.That is
Observation panel 30 provides a free space, and the free space is vertically upwards and in the horizontal direction transverse to operation
Zero side B of direction a towards ground milling machine 1 is configured to unlimited, and passes downwardly through the upper containment portion of milling roller case 9 and towards ground
The side A of facing cut planer 1 is limited by the upper-part 12a of material scraper guide.
Operating seat 2 is located on bridge 36 along operating direction a before observation panel 30.The operator's seat potential energy
It is enough to be adjusted in job position (showing in figures 4 and 5) between transporting position (figure 6 illustrates).Specifically, operator's seat
Position 2 in the horizontal direction can be towards the arc section that zero side B swing angles are 45 °.In transporting position, operating seat 2 is substantially
Parallel to operating direction a orientations.Therefore the driver of ground milling machine 1 can be obtained to being located at ground milling along operating direction a
The particularly preferred visual field in region before machine 1, and can be reliably and quickly by the band of ground milling machine 1 to its place to use.Phase
Instead, job position relative to machine center is swung towards zero side B and with 45 ° of angle relative to transporting position.In job position, ground
The driver of facing cut planer 1, which can not only be seen during job run along operating direction a, to be located at before ground milling machine 1
Region, but also can be seen relatively labor-savingly by rotating its upper body and head on the contrary with operating direction a along operating direction a
Region behind ground milling machine 1.The job position or transporting position of operating seat 2 respectively constitute adjustable range here
Terminal backstop.Operating seat 2 has seat anchor point 21, a 21' respectively in the two positions.Seat anchor point 21,
21' is nearby located substantially in the longitudinal direction of operating seat 2 on face in the top of seating face 37.
Along operating direction a directly behind operating seat 2, observation panel 30 and the end abutment of bridge bottom 40.
As shown in figure 5, intersect with the seat anchor point 21' of the operating seat 2 in job position, prolong parallel to operating direction a
The perpendicular 22' stretched is positioned partially at the inside of observation panel 30.It is same extend parallel to operating direction a and with transport position
The intersecting perpendicular 22 of the seat anchor point 21 for the operating seat 2 put also is positioned partially at the inside of observation panel 30.Pass through
This arrangement form of operating seat 2 so that the driver of ground milling machine 1 can be particularly simply only by rotating thereon
The region along operating direction a behind ground milling machine 1 is seen on body or head by observation panel 30.In order that obtaining ground milling machine
The danger that 1 driver falls from the bridge 36 of ground milling machine 1 backward not over observation panel 30 along operating direction a,
Substantially on the whole width 15 of observation panel 30, insurance railing 23 is set on metallic plate 46.The insurance railing 23 is vertical
Ground protrudes from bridge bottom 40 and thus provides protection to the bridge 36 of ground milling machine 1.Railing 23 is insured simultaneously goes back this
Sample is realized so that the insurance railing will not hinder driver to be observed by observation panel 30 along operating direction a positioned at ground milling machine 1
The visual field in region below.
The field range for the optimization that the material scraper guide 12a on this utilization top construction is obtained is particularly in figure 6
Show.Below alleged field range and visual field border all referring to the driver of ground milling machine 1 from driving in job position
The person of sailing seat 2 sets out the visual field of acquisition.In other words, these titles are directed to be in what is represented with 21' from having for driver
The seating position of the seat anchor point of position, which sets out, obtains field range and visual field border.From this position, driver is led to
Cross and simply rotate its upper body or head and can observe region 26 with there is no obstacle well.Unprocessedly
The some parts in face 50 are located in region 26, but also constitute for the tendency of job run and particularly to ground milling machine 1
The related scope of control, such as milling track or milling bed 31, positioned at ground milling machine 1 zero side B milling edge 43 and with
The opposite milling edge 43' in the milling edge.Zero side B milling edge 43 is particularly at from operating seat 2s spy
It is visible not advantageously approaching directly near the machine afterbody 13 of ground milling machine 1.Thus, ground milling machine 1 is driven
The person of sailing can judge whether milling and plane operation is carried out along desired line, or whether he must correct ground milling machine 1 particularly well
Route.The direction of leaving operating seat 2 towards the side B of ground milling machine 1 zero by driver is less to lean to one side, and also to drive
Member can observe the region represented with 27, and thus the region is limitedly visible.But region 28 is when driver leans to one side
Can not observe well or completely not it is observed that.If the driver of ground milling machine 1 still desires to see region 28, he
It can lean to one side out from operating seat 2 towards machine side surface A direction and cross the upper of material scraper guide along this direction
Part 12a viewing areas 28.This is especially realized in that, i.e. auxiliary catch 39 is outside the upper-part 12a of material scraper guide
Material scraper guide upper-part 12a it is vertical on be supported on guide wall 38' in 1/3rd, and thus the visual field not by
Hinder.
In order to contrast, the visual field border in the ground milling machine of prior art is also shown in broken lines in figure 6.Due to existing
Having does not have observation panel in technology, driver is only capable of observing up to regarding well from the operating seat in job position
One region on wild border 47, and until visual field border 48 can only limitedly be observed.Remaining Zone Full is according to existing
Be in the ground milling machine for having technology not it is observed that.
Claims (18)
1. one kind is used for the ground milling machine (1) that milling is carried out to earth material (10), the ground milling machine has：Frame
(3)；Zero side (B)；It is arranged on the bridge (36) on machine afterbody (13), the bridge has from machine center towards zero side
(B) operating seat (2) of direction biasing, the operating seat (2) can be in the transport fortune for ground milling machine (1)
Capable transporting position and for being adjusted between the job position of the job run of ground milling machine；It is arranged on machine afterbody (13)
Milling roller (7)；And, milling roller case (9), milling roller (7) can be rotatably supported at the milling roller around rotation axis (8)
In case, the milling roller case has an adjustable for height material scraping plate (11), and the material scraping plate can be by material scraper guide guiding ground
Moved between elevated maintenance position and the job position of reduction, the upper-part (12a) of material scraper guide is along operating direction (a)
It is arranged in frame (3) and vertically extends behind operating seat (2)；Characterized in that, material scraper guide is upper
Part (12a) is constituted so on ground milling machine (1) so that existed transverse to operating direction (a) from zero side (B) always towards scraping
The observation panel (30) that the guide wall (38) of the upper-part (12a) of glassware guide is openly constituted, can by the observation panel
From operating seat (2)s see be located at along operating direction (a) it is behind ground milling machine (1) and positioned at zero side (B)
Milling edge (43).
2. ground milling machine (1) according to claim 1, it is characterised in that the width (15) of observation panel (30) is at least
Such size so that the seat anchor point (21') of the operating seat (2) in job position is along ground milling machine (1)
Operating direction (a) is located at the inside of observation panel (30).
3. ground milling machine (1) according to claim 1 or 2, it is characterised in that the width (15) of observation panel (30) is at least
There is such size so that the seat anchor point (21) of the operating seat (2) in transporting position is along ground milling machine (1)
Operating direction (a) is located at the inside of observation panel (30).
4. ground milling machine (1) according to claim 1 or 2, it is characterised in that the width (15) of observation panel (30) is milling
Dig at least the 10% of the milling roller case width (35) of roller case (9).
5. ground milling machine (1) according to claim 1 or 2, it is characterised in that under on observation panel (30) vertical direction
Border is located in the height of the bridge bottom (40) of bridge (36) or less than bridge bottom.
6. ground milling machine (1) according to claim 4, it is characterised in that the upper-part (12a) of material scraper guide
Width (34) is at most the 50% of the milling roller case width (35) of milling roller case (9).
7. ground milling machine (1) according to claim 1 or 2, it is characterised in that the upper-part of material scraper guide
The width (34) of (12a) is at most the 30% of the machine-wide (49) of ground milling machine (1).
8. ground milling machine (1) according to claim 1 or 2, it is characterised in that operating seat (2) can be at one
Adjusted in hunting range, each terminal backstop of the hunting range corresponds to transporting position and job position.
9. ground milling machine (1) according to claim 1 or 2, it is characterised in that described to protect provided with insurance railing (23)
Width (15) of the dangerous railing along observation panel (30) is arranged in operating direction (a) behind operating seat (2).
10. ground milling machine (1) according to claim 1 or 2, it is characterised in that provided with the guarantor for material scraping plate (11)
Dangerous hook (39), the auxiliary catch can adjustably be supported on the guiding of dorsad zero side (B) of the upper-part (12a) of material scraper guide
On the outer wall of wall (38').
11. ground milling machine (1) according to claim 1 or 2, it is characterised in that provided with adjusting display device (42), institute
The building block for stating adjusting display device is arranged on the outer wall of the side of direction zero (B) of the upper-part of material scraper guide (12a)
And be arranged on material scraping plate (11), and the adjusting display device shows the regulation height of material scraping plate (11).
12. ground milling machine (1) according to claim 1 or 2, it is characterised in that the ground milling machine (1) is road
Cold milling and planing machine.
13. ground milling machine (1) according to claim 4, it is characterised in that the width (15) of observation panel (30) is milling
At least the 25% of the milling roller case width (35) of roller case (9).
14. ground milling machine (1) according to claim 4, it is characterised in that the width (15) of observation panel (30) is milling
At least the 40% of the milling roller case width (35) of roller case (9).
15. ground milling machine (1) according to claim 6, it is characterised in that the upper-part (12a) of material scraper guide
Width (34) for milling roller case (9) milling roller case width (35) at most 30%.
16. ground milling machine (1) according to claim 6, it is characterised in that the upper-part (12a) of material scraper guide
Width (34) for milling roller case (9) milling roller case width (35) at most 10%.
17. ground milling machine (1) according to claim 7, it is characterised in that the upper-part (12a) of material scraper guide
Width (34) for ground milling machine (1) machine-wide (49) at most 20%.
18. ground milling machine (1) according to claim 7, it is characterised in that the upper-part (12a) of material scraper guide
Width (34) for ground milling machine (1) machine-wide (49) at most 10%.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013006105.9 | 2013-04-09 | ||
| DE102013006105.9A DE102013006105B4 (en) | 2013-04-09 | 2013-04-09 | Ground milling machine, in particular road cold milling machine, with visibility optimized rear area |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104099858A CN104099858A (en) | 2014-10-15 |
| CN104099858B true CN104099858B (en) | 2017-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410031050.6A Active CN104099858B (en) | 2013-04-09 | 2014-01-23 | The ground milling machine of afterbody with field-of-view optimization |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104099858B (en) |
| DE (2) | DE102013006105B4 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016107366A1 (en) * | 2016-04-21 | 2017-10-26 | Hamm Ag | compactor |
| DE102016007170A1 (en) * | 2016-06-13 | 2017-12-14 | Bomag Gmbh | Pneumatic roller |
| DE102016008998A1 (en) * | 2016-07-21 | 2018-01-25 | Bomag Gmbh | Road milling machine with adjusting device for lane adjustment and method for lane adjustment of a road milling machine |
| DE102016013313A1 (en) * | 2016-11-08 | 2018-05-09 | Bomag Gmbh | floor milling machine |
| DE102017003653A1 (en) * | 2016-12-23 | 2018-06-28 | Bomag Gmbh | Construction vehicle with driver's cab and tools |
| DE102017010919B4 (en) | 2017-11-24 | 2023-08-03 | Bomag Gmbh | Method for controlling a height adjustment of a moldboard of a ground milling machine and ground milling machine |
| DE102017011326A1 (en) | 2017-12-08 | 2019-06-13 | Bomag Gmbh | Construction machine, in particular road construction machine, and method for adjusting a flexible side wall element of a side weather protection device of a construction machine |
| DE102017011967A1 (en) * | 2017-12-22 | 2019-06-27 | Bomag Gmbh | Road milling machine with holder for spray cans |
| US10286846B1 (en) | 2018-02-15 | 2019-05-14 | Caterpillar Paving Products Inc. | Handrail linkage mechanism for a machine |
| DE102020002161A1 (en) | 2020-04-03 | 2021-10-07 | Bomag Gmbh | Road milling machine, add-on unit for use in a road milling machine and method for operating a road milling machine |
| CN114703728B (en) * | 2022-01-27 | 2023-08-18 | 河南省公路工程局集团有限公司 | Milling machine special for highway reconstruction and expansion |
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| US5190398A (en) * | 1991-03-12 | 1993-03-02 | Swisher Jr George W | Apparatus for preparing a road bed |
| CN101246357A (en) * | 2007-02-17 | 2008-08-20 | 维特根有限公司 | Construction machine, in particular a road construction machine |
| CN101294367A (en) * | 2007-04-19 | 2008-10-29 | 维特根有限公司 | Self-propelled construction vehicle |
| DE202011105309U1 (en) * | 2011-09-02 | 2011-10-20 | Bomag Gmbh | Cabinless self-propelled construction machine, in particular road milling machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007033808A1 (en) * | 2007-07-05 | 2009-01-08 | Wirtgen Gmbh | Self-propelled road milling machine, in particular large milling machine |
| DE102012203649A1 (en) * | 2012-03-08 | 2013-09-12 | Wirtgen Gmbh | Self-propelled road milling machine for working on road surfaces, in particular large milling machine |
| DE102012012607B4 (en) | 2012-06-26 | 2020-11-19 | Bomag Gmbh | Stripping device for a ground milling machine, a ground milling machine with such a stripping device and a method for controlling a stripping device of a ground milling machine |
| DE102012018918B4 (en) | 2012-09-25 | 2021-01-07 | Bomag Gmbh | Stripping device for milling drums of a construction machine and construction machine |
-
2013
- 2013-04-09 DE DE102013006105.9A patent/DE102013006105B4/en active Active
- 2013-04-09 DE DE202013012325.7U patent/DE202013012325U1/en not_active Expired - Lifetime
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2014
- 2014-01-23 CN CN201410031050.6A patent/CN104099858B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5190398A (en) * | 1991-03-12 | 1993-03-02 | Swisher Jr George W | Apparatus for preparing a road bed |
| CN101246357A (en) * | 2007-02-17 | 2008-08-20 | 维特根有限公司 | Construction machine, in particular a road construction machine |
| CN101294367A (en) * | 2007-04-19 | 2008-10-29 | 维特根有限公司 | Self-propelled construction vehicle |
| DE202011105309U1 (en) * | 2011-09-02 | 2011-10-20 | Bomag Gmbh | Cabinless self-propelled construction machine, in particular road milling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102013006105B4 (en) | 2019-09-26 |
| DE202013012325U1 (en) | 2016-03-29 |
| CN104099858A (en) | 2014-10-15 |
| DE102013006105A1 (en) | 2014-10-09 |
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