CN106638624B - Milling wheel desludging device and slotter - Google Patents
Milling wheel desludging device and slotter Download PDFInfo
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- CN106638624B CN106638624B CN201710072296.1A CN201710072296A CN106638624B CN 106638624 B CN106638624 B CN 106638624B CN 201710072296 A CN201710072296 A CN 201710072296A CN 106638624 B CN106638624 B CN 106638624B
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- milling wheel
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/13—Foundation slots or slits; Implements for making these slots or slits
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/18—Bulkheads or similar walls made solely of concrete in situ
- E02D5/187—Bulkheads or similar walls made solely of concrete in situ the bulkheads or walls being made continuously, e.g. excavating and constructing bulkheads or walls in the same process, without joints
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Component Parts Of Construction Machinery (AREA)
Abstract
The present invention relates to a kind of milling wheel desludging device and slotters, wherein, milling wheel desludging device includes installing component and flexible scrapes mud component (15), the fixing end for scraping mud component (15) is located on the suction sand mouth (6) of milling wheel (3) side by installing component, it scrapes mud end and at least extends to the position where milling wheel (3) upper milling cutter head (2) on the length direction for scraping mud component (15), soil on milling wheel (3) can be struck off using scraping mud end when milling wheel (3) are rotated.Milling wheel desludging device of the invention scrapes mud component by setting elasticity, when the soil bonded on milling wheel is beyond height where scraping mud end, soil, which can force, to be scraped mud end and is bent upwards, but the screen resilience for scraping mud component itself makes to scrape mud end and is tightly attached to earth surfaces again, the soil on milling wheel can be timely and effectively struck off during milling wheel rotates, automatic sludge removing is realized, to save cost of labor and improve construction efficiency.
Description
Technical field
The present invention relates to technical field of engineering machinery more particularly to a kind of milling wheel desludging devices and slotter.
Background technique
Slotter is applied to diaphram wall and enters in rock trenching construction, and it is Double-wheel milling that wide equipment is applied in slotter
Scouring machine, two-wheel flute milling machine often bond a large amount of soil on milling wheel, finally result in milling wheel quilt completely when operation is to argillic horizon
Soil wraps up and can not carry out milling operation.Most traditional method is that carriage arbor is proposed that slot is manually desilted, and cleaning is difficult
Degree is big, heavy workload and wastes time.
Occurs a kind of scheme for being arranged and scraping mud baffle in the prior art thus, as shown in Figure 1, above each milling wheel 1a
Mud baffle is scraped in welding one, and scraping mud baffle includes right angle component 4a and stiffening plate 2a.Two right angle component 4a are symmetricly set on phase
Among two milling wheel 1a of neighbour, and the side of right angle component 4a is welded on milling head 3a.Stiffening plate 2a is located at right angle component 4a's
Bottom, the side of stiffening plate 2a and milling head 3a are welded and fixed, and the bottom of top and right angle component 4a are welded and fixed.
It is arranged and scrapes mud baffle compared with the mode manually desilted, desilts efficiency although can be improved, still at least deposit
In one of following disadvantage:
(1) there is a certain distance between right angle component 4a and milling wheel 1a, when operation in clay, milling wheel 1a still can be by
Soil integrally wraps up, it is difficult to effectively desilt.
(2) mud baffle is scraped using the fixed form of welding, it is difficult to be replaced, when the mill teeth of milling wheel 1a replacement other forms carries out
When operation needs dismounting to scrape mud baffle, scrapes mud baffle and be difficult to remove, limit the flexibility used.
Summary of the invention
The purpose of the present invention is to propose to a kind of milling wheel desludging device and slotters, can be when milling wheel executes milling operation more
Add to be effectively performed and desilt.
To achieve the above object, first aspect present invention provides a kind of milling wheel desludging device, including installing component and tool
Flexible to scrape mud component, the fixing end for scraping mud component is located on the suction sand mouth of milling wheel side by the installing component,
Mud end is scraped in the position scraped where at least extending to the milling wheel upper milling cutter head on mud part length direction, it can be in milling wheel
Soil on the milling wheel is struck off using the mud end of scraping when rotation.
Further, the mud end of scraping is not more than the milling head when the milling wheel is static at a distance from milling wheel axis
Free end is at a distance from the milling wheel axis.
Further, the installing component includes mounting base and briquetting, and the mounting base is located on the suction sand mouth, described
The lower surface of briquetting opens up groove, and the fixing end for scraping mud component is embedding in the groove, and the briquetting scrapes mud portion for described
Part is pressed on the upper surface of the mounting base.
Further, the brush body for scraping mud component and including mounting head He being located in the mounting head, the mounting head are set
In the groove, the shape of the groove is adapted with the mounting head.
Further, further include adjustment cushion block, the adjustment cushion block be located in the groove and be located at the mounting head and
Between the mounting base, the setting angle of mud component can be scraped described in the geometric angle adjustment of the adjustment cushion block by changing.
It further, further include fastener, the briquetting, mounting head and mounting base are equipped with fixation hole, the fastener
It is successively threaded through in the fixation hole in the briquetting, mounting head and mounting base, by the briquetting and scrapes mud component and be fixed on institute
It states in mounting base.
Further, the brush body is in linear slice, slice curve-like or plate structure.
Further, the mounting base includes orthogonal fixed part and support portion, and the fixed part is vertically arranged to
It is located on the otic placode for inhaling the side Sha Kou, the briquetting and the mud component of scraping are located on the support portion.
Further, the suction sand mouth is equipped with cleaning shoe mounting hole, and the mounting base passes through the cleaning shoe mounting hole
It is removably attached on the suction sand mouth.
Further, described to scrape mud component along the axis of the milling wheel equipped with multiple.
To achieve the above object, second aspect of the present invention provides a kind of slotter, including milling described in above-described embodiment
Take turns desludging device.
Further, the slotter is two-wheel flute milling machine, and the suction sand mouth is located between two milling wheels.
Based on the above-mentioned technical proposal, milling wheel desludging device of the invention scrapes mud component equipped with flexible, scrapes mud component
Fixing end be located on the suction sand mouth of milling wheel side by installing component, scraping mud end, at least extend to milling wheel upper milling cutter head institute in place
It sets, when the soil bonded on milling wheel is beyond height where mud end is scraped, soil, which can force, to be scraped mud end and be bent upwards, but scrapes mud portion
The screen resilience of part itself makes to scrape mud end again is tightly attached to earth surfaces, can timely and effectively strike off milling during milling wheel rotates
Soil on wheel realizes automatic sludge removing, to save cost of labor and improve construction efficiency.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of milling wheel desludging device in the prior art；
Fig. 2 is the structural schematic diagram of one embodiment of milling wheel desludging device of the present invention；
Fig. 3 is that milling wheel desludging device of the present invention is mounted on the structural schematic diagram on milling wheel.
Description of symbols
1a, milling wheel；2a, stiffening plate；3a, milling head；4a, right angle component；
1, milling wheel desludging device；2, milling head；3, milling wheel；4, pin shaft；5, otic placode；6, sand mouth is inhaled；11, mounting base；12, it presses
Block；13, fastener；14, cushion block is adjusted；15, mud component is scraped；111, fixed part；112, support portion；113, fixation hole；121, recessed
Slot；151, mounting head；152, brush body.
Specific embodiment
The present invention described further below.In the following paragraphs, the different aspect of embodiment is defined in more detail.So
The various aspects of restriction can be combined with any other one aspect or many aspects, can not be combined unless explicitly stated otherwise.Especially,
It is considered as preferred or advantageous any feature can be considered as preferred or advantageous feature group with other one or more
It closes.
The terms descriptions merely for convenience such as " first " that occurs in the present invention, " second " have same names to distinguish
Different building blocks, be not offered as successively or primary-slave relation.
In the description of the present invention, it is to be understood that, term " length ", " width ", " height ", "upper", "lower", " left side "
The orientation or positional relationship of instructions such as " right sides " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Invention, rather than the device of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the scope of the invention.
As shown in Figures 2 and 3, the present invention provides a kind of milling wheel desludging devices for slotter, below with Double-wheel milling
Illustrate that the specific structure and mounting means of milling wheel desludging device 1, other types of slotter are referred to following for scouring machine
Embodiment.The two neighboring milling wheel 3 of two-wheel flute milling machine is arranged side by side, and ring is furnished with milling head 2 in the circumferential direction of each milling wheel 3, uses
In the cutting when milling wheel 3 rotates and destroy stratum.It referring to Fig. 3, is equipped among two milling wheels 3 and inhales sand mouth 6, hydraulic motor drives mud
Rock slag and slurry mixture material that drilling goes out are discharged to surface mud station by suction sand mouth 6 and carry out concentrating desanding processing by stock pump, so
Afterwards by purified mud return slot section, so circulation is until whole hole grooving.
It is respectively arranged on the left side and the right side otic placode 5 in suction sand mouth 6, otic placode 5 is vertically arranged and perpendicular to the axis of milling wheel 3, ear
Plate 5 is equipped with cleaning shoe mounting hole, for installing cleaning shoe.There are mainly three types of forms for the cutter tooth of milling head 2 at present: flat tooth, cone
Tooth (structure shown in Fig. 3) and button.The milling wheel 3 with different milling heads 2 can be replaced according to actual needs in actual job, had
Body is described as follows.
When constructing in weak soil, using flat tooth formula cutter tooth, since cutter tooth is not tunneling boring arrangement, it is thus possible to by scraping mud
Cleaning shoe is fixed on the otic placode 5 for inhaling 6 side of sand mouth by plate mounting hole, and cutter tooth can be from two pieces of cleaning shoes when milling wheel 3 rotates
Centre passes through, certainly also mountable milling wheel desludging device 1 of the invention；When constructing in hard rock, using boring tooth-like cutter tooth, due to
Cutter tooth is tunneling boring arrangement, thus can not install cleaning shoe, can only install milling of the invention on the otic placode 5 for inhaling 6 side of sand mouth
Take turns desludging device 1；When constructing in superhard rock, using spherical tooth type cutter tooth, application is less.
In a schematical embodiment, as shown in figure 3, milling wheel desludging device 1 of the invention include: installing component and
It is flexible to scrape mud component 15, mud component 15 is scraped as strip and both ends lead to respectively as fixing end with mud end, fixing end is scraped
It crosses installing component to be located on the suction sand mouth 6 of 3 side of milling wheel, scrapes mud end and at least extend to milling on the length direction for scraping mud component 15
Take turns the position where 3 upper milling cutter head 2.Milling wheel 3 can be struck off using scraping mud end when milling wheel 3 is rotated by scraping the corresponding length section in mud end
On soil, the soil on milling wheel 3 includes the soil accumulated on 3 lateral wall of the soil wrapped up on milling head 2 and milling wheel, main mesh
Be prevent milling head 2 by soil cover and influence cutting operation.
When bonding the soil thickness of package on milling wheel 3 beyond height where scraping mud end, when milling wheel 3 rotates, soil meeting
Forcing the screen resilience for scraping mud end and being bent upwards, but scraping mud component 15 itself makes to scrape mud end again and is tightly attached to earth surfaces, Neng Gou
Milling wheel 3 timely and effectively strikes off the soil wrapped up on 2 surface of milling wheel 3 and milling head during rotating.And scrape mud component 15
Automatic sludge removing may be implemented, to save cost of labor and improve construction efficiency.
Scrape mud component 15 rigidity it is bigger, bring it about deformation required for external force it is bigger, it is bigger to scrape mud dynamics；Scrape mud
The rigidity of component 15 is smaller, bring it about deformation required for external force it is just smaller, the dynamics for scraping mud is smaller.Meanwhile scraping mud component
15 elasticity is answered as well as possible, can be restored to initial position in time to guarantee to scrape mud end after soil is stripped off, not considered other
Under the premise of factor, the elasticity for scraping mud component 15 is better, and service life is longer.
For milling head 2 shown in Fig. 3 using the structure for boring tooth-like cutter tooth, it is preferable that when milling wheel 3 is static, scrape mud end with
The distance of 3 axis of milling wheel is not more than mud of the free end of milling head 2 at a distance from 3 axis of milling wheel, in this way in 3 surface of milling wheel package
It also can be timely and effectively purged when soil layer is relatively thin.
If scraping free end of the mud end at a distance from 3 axis of milling wheel equal to milling head 2 at a distance from 3 axis of milling wheel, mud is scraped
End, which is equivalent to, to be freely sticked on the enveloping surface of each 2 free end of milling head, will not bring resistance to the rotation of milling wheel 3 substantially
Power can reduce the frictional force scraped between mud component 15 and milling head 2, to improve the service life for scraping mud component 15.
If scraping free end of the mud end at a distance from 3 axis of milling wheel less than milling head 2 at a distance from 3 axis of milling wheel, mud is scraped
There is initial interference amount radially in the enveloping surface at end and each 2 free end of milling head.When milling wheel 3 rotates, milling head 2 can
Mud component 15 will be scraped to push open and guarantee 3 normal rotation of milling wheel.When the soil thickness bonded on milling wheel 3 is more than the height for scraping mud end
When, during milling wheel 3 rotates, the soil on milling wheel 3, which can force, to be scraped mud end and is bent upwards, but scrapes mud component 15 itself
Screen resilience makes to scrape mud end again is tightly attached to earth surfaces, so that soil be struck off.Such structure type, which can make to scrape mud component 15, to be mentioned
Power is struck off for bigger, to be thoroughly effectively removed the soil on 3 surface of milling wheel.
Installing component is presented below and scrapes the adoptable specific constructive form of mud component 15.As shown in Fig. 2, installing component
Including mounting base 11 and briquetting 12, mounting base 11, which is located at, inhales on sand mouth 6, and the lower surface of briquetting 12 opens up groove 121, scrapes mud component
In groove 121, briquetting 12 is mounted in mounting base 11 15 fixing end in such a way that groove 121 is directed downwardly, will scrape mud portion
Part 15 is pressed on the upper surface of mounting base 11.
Specifically, mounting base 11 may include orthogonal fixed part 111 and support portion 112, and fixed part 111 is vertically-mounted
In being located on the otic placode 5 for inhaling 6 side of sand mouth, briquetting 12 and scrapes mud component 15 and be located on support portion 112.The mounting base of such structure
11 can make full use of the installation that otic placode 5 realizes milling wheel desludging device 1, and provide suitable setting angle to scrape mud component 15.
Further, it inhales sand mouth 6 and is equipped with cleaning shoe mounting hole, be also correspondingly provided with fixation hole 113 on fixed part 111,
Mounting base 11 is removably attached to inhale on sand mouth 6 by wearing the fastener of cleaning shoe mounting hole and fixation hole 113, so that this
The milling wheel desludging device 1 of invention is more convenient in maintenance.Fastener can choose bolt or pin shaft 4 etc., be positioned using pin shaft 4
Mode can be improved the accuracy for scraping the positioning of mud component 15, thus more accurately guarantee to scrape mud end and 3 axis of milling wheel away from
From.
Milling wheel desludging device 1 can easily be mounted on otic placode 5 or tear open from otic placode 5 by the mode being detachably arranged
Under, whole dismounting process is simple and fast.For example, when milling wheel 3 crosses argillic horizon, a possibility that viscous wheel occurs, is smaller, can will
1 overall pulling down of milling wheel desludging device generates unnecessary abrasion and consumption to avoid mud component 15 is scraped.
On this basis, the brush body 152 that mud component 15 includes mounting head 151 and is located in mounting head 151, mounting head are scraped
151 are located in groove 121.Mounting head 151 can conveniently scrape the installation of mud component 15 as the fixing end for scraping mud component 15.Brush
Body 152 has elasticity, and for example, by using steel brush, brush body 152 can be in linear slice, slice curve-like or plate structure.Groove
121 shape can be adapted with mounting head 151, it is preferable that the wedge shaped structure of mounting head 151, in this way when scrape mud component 15 install
When into groove 121, brush body 152 can be made to tilt down from fixing end to mud end is scraped, to enable to scrape mud end closer to milling cutter
First 2 free end.
In order to be easily adjusted to the setting angle for scraping mud component 15, to change the work of milling wheel desludging device 1
Make amplitude, to meet the demand that desilts of different soil, milling wheel desludging device 1 of the invention may also include adjustment cushion block 14, adjust
Whole cushion block 14 is located in groove 121 and is clipped between mounting head 151 and mounting base 11, can be by changing the several of adjustment cushion block 14
The setting angle of mud component 15 is scraped in what angle adjustment.There are two types of methods for the geometric angle of change adjustment cushion block 14, one is replacement
The different adjustment cushion block 14 of upper surface gradient, another kind are the shapes that the upper surface for adjusting cushion block is designed as to tilt adjustable
Formula.Preferably, during milling wheel 3 rotates, when brush body 152 contacts some milling head 2, the extension path of brush body 152 is vertical
In the axis of milling head 2.
As shown in Fig. 2, milling wheel desludging device 1 further includes at least one fastener 13, briquetting 12, mounting head 151, adjusting pad
It is equipped with fixation hole in block 14 and mounting base 11, briquetting 12 is successively threaded through using the fasteners such as bolt 13, mounting head 151, adjusts
In fixation hole on whole cushion block 14 and mounting base 11, by briquetting 12 and scrapes mud component 15 and be fixed in mounting base 11.Work as brush body
152 wear up to when needing replacing, and need to only remove fastener 13 and can take out and scrape mud component 15 and replaced, dismounting is efficient and convenient.
Mud component 15 is scraped for equal length, change is scraped the tilt angle of mud component 15 in perpendicular, can be changed
Become the initial interference amount for changing and scraping mud component 15 Yu milling head 2.Guarantee milling wheel 3 can normal rotation in the case where, it is initial dry
The amount of relating to is bigger, and it is better to scrape mud effect.
Preferably, in order to meet the installation requirement for scraping mud component 15 of differing tilt angles, and cushion block 14 is adjusted in replacement
When do not need correspondingly to replace briquetting 12, can by the fixation hole on briquetting 12 and mounting head 151 design it is somewhat larger, at this time
Fastener 13 remains to pass through.
The angle of effect is desilted from optimization, scraping mud component 15 can be along milling wheel 3 or the axis of cleaning shoe mounting hole
Line setting is multiple.
In addition, the present invention also provides a kind of slotter, including milling wheel desludging device 1 described in above-described embodiment.Installation
The slotter of milling wheel desludging device 1 of the present invention can automatically and efficiently remove bonding package on milling wheel 3 in construction operation
Soil improves the efficiency and safety of milling operation to guarantee that slotter is normally carried out milling operation.
Preferably, which is two-wheel flute milling machine, inhales sand mouth 6 and is located between two milling wheels 3.In order to simultaneously to two
Side milling wheel 3 is desilted, and can respectively install a various embodiments described above of the present invention on the otic placode 5 for inhaling 6 left and right sides of sand mouth
Milling wheel desludging device 1.
A kind of milling wheel desludging device provided by the present invention and slotter are described in detail above.It is used herein
Principle and implementation of the present invention are described for specific embodiment, and the explanation of above example is only intended to help
Understand method and its core concept of the invention.It should be pointed out that for those skilled in the art, not taking off
, can be with several improvements and modifications are made to the present invention under the premise of from the principle of the invention, these improvement and modification also fall into this
In invention scope of protection of the claims.
Claims (11)
1. a kind of milling wheel desludging device, which is characterized in that including installing component and it is flexible scrape mud component (15), it is described to scrape
The fixing end of mud component (15) is located on the suction sand mouth (6) of milling wheel (3) side by the installing component, is scraped mud end and is scraped described
The position where the milling wheel (3) upper milling cutter head (2) is at least extended on the length direction of mud component (15), it can be in milling wheel
(3) soil on the milling wheel (3) is struck off using the mud end of scraping when rotating；
The installing component includes mounting base (11) and briquetting (12), and the mounting base (11) is located on the suction sand mouth (6), institute
The lower surface for stating briquetting (12) opens up groove (121), and the fixing end for scraping mud component (15) is interior embedded in the groove (121),
The briquetting (12) is by the upper surface scraped mud component (15) and be pressed on the mounting base (11).
2. milling wheel desludging device according to claim 1, which is characterized in that described to scrape mud end static in the milling wheel (3)
When at a distance from milling wheel (3) axis no more than the milling head (2) free end at a distance from the milling wheel (3) axis.
3. milling wheel desludging device according to claim 1, which is characterized in that the mud component (15) of scraping includes mounting head
(151) it is located in the groove (121) with the brush body (152) that is located on the mounting head (151), the mounting head (151), institute
The shape for stating groove (121) is adapted with the mounting head (151).
4. milling wheel desludging device according to claim 3, which is characterized in that further include adjustment cushion block (14), the adjustment
Cushion block (14) is located in the groove (121) and between the mounting head (151) and the mounting base (11), can be passed through
Change the setting angle that mud component (15) are scraped described in the geometric angle adjustment of adjustment cushion block (14).
5. milling wheel desludging device according to claim 3, which is characterized in that further include fastener (13), the briquetting
(12), mounting head (151) and mounting base (11) are equipped with fixation hole, and the fastener (13) is successively threaded through the briquetting
(12), it in the fixation hole in mounting head (151) and mounting base (11), by the briquetting (12) and scrapes mud component (15) and is fixed on
On the mounting base (11).
6. milling wheel desludging device according to claim 3, which is characterized in that the brush body (152) is linear in slice, thin
Curve-like or plate structure.
7. milling wheel desludging device according to claim 2, which is characterized in that the mounting base (11) includes orthogonal
Fixed part (111) and support portion (112), the fixed part (111) are vertically arranged to be located at the otic placode for inhaling sand mouth (6) side
(5) on, the briquetting (12) and the mud component (15) of scraping are located on the support portion (112).
8. milling wheel desludging device according to claim 2, which is characterized in that the suction sand mouth (6) is pacified equipped with cleaning shoe
Hole is filled, the mounting base (11) is removably attached on the suction sand mouth (6) by the cleaning shoe mounting hole.
9. any milling wheel desludging device according to claim 1~8, which is characterized in that it is described scrape mud component (15) along
The axis of the milling wheel (3) is equipped with multiple.
10. a kind of slotter, which is characterized in that including any milling wheel desludging device (1) of claim 1~9.
11. slotter according to claim 10, which is characterized in that the slotter is two-wheel flute milling machine, the suction sand
Mouth (6) is located between two milling wheels (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710072296.1A CN106638624B (en) | 2017-02-10 | 2017-02-10 | Milling wheel desludging device and slotter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710072296.1A CN106638624B (en) | 2017-02-10 | 2017-02-10 | Milling wheel desludging device and slotter |
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| Publication Number | Publication Date |
|---|---|
| CN106638624A CN106638624A (en) | 2017-05-10 |
| CN106638624B true CN106638624B (en) | 2019-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710072296.1A Active CN106638624B (en) | 2017-02-10 | 2017-02-10 | Milling wheel desludging device and slotter |
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| CN (1) | CN106638624B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458094B (en) * | 2018-04-13 | 2023-10-03 | 江苏徐工工程机械研究院有限公司 | Driving system of milling wheel and slot milling machine |
| CN108951740B (en) * | 2018-08-20 | 2023-07-04 | 江苏徐工工程机械研究院有限公司 | Cutter tooth assembly capable of circularly shaking and double-wheel milling wheel |
| CN112095700B (en) * | 2020-09-18 | 2022-09-09 | 江苏科弘岩土工程有限公司 | Double round slot milling machine cutter head device with pendulum sword unit |
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|---|---|---|---|---|
| CN201209255Y (en) * | 2008-06-05 | 2009-03-18 | 谢沃林 | Flute milling machine |
| CN203782773U (en) * | 2013-12-30 | 2014-08-20 | 徐工集团工程机械股份有限公司 | Milling wheel mud scraping device and double-wheel trench milling machine thereof |
| CN205012385U (en) * | 2015-08-31 | 2016-02-03 | 中国二十冶集团有限公司 | Double round mills with scrape mud baffle |
| CN206591528U (en) * | 2017-02-10 | 2017-10-27 | 徐工集团工程机械有限公司 | Milling wheel desludging device and slotter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4413861B2 (en) * | 2005-12-26 | 2010-02-10 | 住友ゴム工業株式会社 | Mud removal equipment and agricultural machinery |
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2017
- 2017-02-10 CN CN201710072296.1A patent/CN106638624B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201209255Y (en) * | 2008-06-05 | 2009-03-18 | 谢沃林 | Flute milling machine |
| CN203782773U (en) * | 2013-12-30 | 2014-08-20 | 徐工集团工程机械股份有限公司 | Milling wheel mud scraping device and double-wheel trench milling machine thereof |
| CN205012385U (en) * | 2015-08-31 | 2016-02-03 | 中国二十冶集团有限公司 | Double round mills with scrape mud baffle |
| CN206591528U (en) * | 2017-02-10 | 2017-10-27 | 徐工集团工程机械有限公司 | Milling wheel desludging device and slotter |
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| Publication number | Publication date |
|---|---|
| CN106638624A (en) | 2017-05-10 |
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Effective date of registration: 20220729 Address after: 221004 26 Tuo Lan Shan Road, Xuzhou economic and Technological Development Zone, Jiangsu Patentee after: JIANGSU XUGONG ENGINEERING MACHINERY RESEARCH INSTITUTE Co.,Ltd. Address before: 221004 Industrial Zone, Xuzhou Economic Development Zone, Jiangsu, China Patentee before: XCMG CONSTRUCTION MACHINERY Co.,Ltd. |