CN108458094A - The drive system and slotter of milling wheel - Google Patents
The drive system and slotter of milling wheel Download PDFInfo
- Publication number
- CN108458094A CN108458094A CN201810328149.0A CN201810328149A CN108458094A CN 108458094 A CN108458094 A CN 108458094A CN 201810328149 A CN201810328149 A CN 201810328149A CN 108458094 A CN108458094 A CN 108458094A
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- CN
- China
- Prior art keywords
- oil
- gear oil
- radiator
- gear
- milling wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0413—Controlled cooling or heating of lubricant; Temperature control therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/28—Grooving workpieces
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a kind of drive system of milling wheel and slotters.The drive system of milling wheel includes：Speed reducer, for being drivingly connected with milling wheel and including gear oil cavity, gear oil cavity has oil outlet and oil return opening；Radiator is set to the outside of speed reducer；And Oil sucking device, for the gear oil in gear oil cavity to be sucked out from oil outlet, gear oil returns to gear oil cavity after the cooling of radiator from oil return opening.The radiator dedicated for radiating to gear oil is arranged in the drive system of the milling wheel of the present invention outside speed reducer, to reduce the temperature of speed reducer internal gear oil, compared with prior art, without taking the method for carrying out reduction of speed raising speed again to speed reducer when gear oil temperature is higher, to improve working efficiency.And the setting of radiator effectively prevent gear oil continuous high temperature, to the service life conducive to guarantee speed reducer.
Description
Technical field
The present invention relates to technical field of engineering machinery, more particularly to the drive system and slotter of a kind of milling wheel.
Background technology
The case where milling wheel speed reducer internal gear frictional heat of two-wheel flute milling machine makes gear oil often will appear high temperature.
Milling wheel reducer gear continuously runs the service life that can reduce reducer gear in the gear oil working environment of high temperature, simultaneously
Also it can shorten the service life of gear oil.
Currently, when high temperature occurs in gear oil, the operator of slotter needs to reduce the rotating speed of speed reducer and waits for gear oil
Temperature improves the rotating speed of speed reducer again after reducing.Speed-raising and reduction of speed can reduce construction operation efficiency repeatedly.
Invention content
The purpose of the present invention is to provide a kind of drive system of milling wheel and slotters, to improve the construction operation of slotter
Efficiency.
First aspect present invention provides a kind of drive system of milling wheel, including：
Speed reducer, for being drivingly connected with milling wheel and including gear oil cavity, gear oil cavity has oil outlet and oil return
Mouthful；
Radiator is set to the outside of speed reducer；With
Oil sucking device, for the gear oil in gear oil cavity to be sucked out from oil outlet, gear oil is by radiator
After cooling gear oil cavity is returned to from oil return opening.
In some embodiments, radiator radiates to gear oil using mud.
In some embodiments, radiator is set to the top of speed reducer so as to enter the gear oil in radiator
It exchanges heat with the mud outside radiator, the concentration of the mud outside radiator is less than the concentration of the mud outside speed reducer.
In some embodiments, drive system further includes the control device being set between Oil sucking device and radiator,
Whether the gear oil that control device control Oil sucking device is sucked out by radiator returns to gear oil cavity.
In some embodiments, control device includes control valve, and there is control valve oil inlet, the first oil outlet and second to go out
Hydraulic fluid port, oil inlet are connect with Oil sucking device, and the first oil outlet is connect with radiator, and the second oil outlet is connect with oil return opening, control
Valve control oil inlet processed is selectively connected to one in the first oil outlet and the second oil outlet.
In some embodiments, control device further includes controller and the temperature for measuring the gear oil in gear oil cavity
The temperature sensor of degree, the temperature control control valve events of gear oil of the controller measured by temperature sensor.
In some embodiments, gear oil cavity includes internal gear oil cavity and external gear oil cavity, and Oil sucking device includes
The gear oil in internal gear oil cavity is sucked out into external gear oil cavity for oil scavenge pump, oil scavenge pump, and temperature sensor is set to outer
In gear oil cavity.
In some embodiments, Oil sucking device includes oil scavenge pump, the drive shaft drive connection of oil scavenge pump and speed reducer.
Second aspect of the present invention provides a kind of slotter, including milling wheel and such as the offer of any one of first aspect present invention
The drive system of milling wheel.
In some embodiments, slotter is two-wheel flute milling machine.
The drive system of drive system based on milling wheel provided by the invention and slotter, milling wheel includes：Speed reducer is used for
It is drivingly connected with milling wheel and includes gear oil cavity, gear oil cavity has oil outlet and oil return opening；Radiator is set to and subtracts
The outside of fast machine；And Oil sucking device, for the gear oil in gear oil cavity to be sucked out from oil outlet, gear oil is filled by heat dissipation
After the cooling set gear oil cavity is returned to from oil return opening.Special use is arranged in the drive system of the milling wheel of the present invention outside speed reducer
In the radiator to radiate to gear oil, to reduce the temperature of speed reducer internal gear oil, compared with prior art, nothing
The method that reduction of speed raising speed again is carried out to speed reducer need to be taken when gear oil temperature is higher, to improve working efficiency.And it dissipates
The setting of thermal effectively prevent gear oil continuous high temperature, to the service life conducive to guarantee speed reducer.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and is constituted part of this application, this hair
Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the drive system of the milling wheel of the embodiment of the present invention.
Each reference numeral respectively represents：
1- hydraulic motors；2- driving units；3- Oil sucking devices；4- temperature sensors；5- controllers；6- control valves；7-
One pipeline；The second pipelines of 8-；9- radiators；10- third pipelines；11- speed reducers；The 4th pipelines of 12-.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for ease of description, attached each portion shown in the drawings
The size divided not is to be drawn according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation
A part for book.In shown here and discussion all examples, any occurrence should be construed as merely illustrative, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar label
Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached
It need not be further discussed in figure.
For ease of description, herein can with use space relative terms, as " ... on ", " in ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (be rotated by 90 ° or be in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
As shown in Figure 1, the drive system of the milling wheel of the embodiment of the present invention includes：
Speed reducer 11, for being drivingly connected with milling wheel and including gear oil cavity Q, gear oil cavity Q have oil outlet and
Oil return opening；
Radiator 9 is set to the outside of speed reducer 11；With
Oil sucking device 3, for the gear oil in gear oil cavity Q to be sucked out from oil outlet, gear oil passes through radiator
Cooling after from oil return opening return to gear oil cavity Q.
The drive system of the milling wheel of the embodiment of the present invention is arranged outside speed reducer dedicated for radiating to gear oil
Radiator, to reduce the temperature of speed reducer internal gear oil, compared with prior art, without in gear oil temperature it is higher
When take the method that reduction of speed raising speed again is carried out to speed reducer, to improve working efficiency.And the setting of radiator is effectively anti-
Only gear oil continuous high temperature, to the service life conducive to guarantee speed reducer.
In some embodiments, radiator 9 radiates to gear oil using mud.The radiator profit of the embodiment
The mud used in operation process with milling wheel reduces the temperature of gear oil as heat transferring medium and gear oil progress heat exchange,
Without introducing new heat transferring medium, cost is reduced and conducive to arrangement.
In at least one embodiment, as shown in Figure 1, radiator 9 is set to the top of speed reducer 11 so as to enter
Gear oil in radiator 9 exchanges heat with the mud outside radiator 9.The concentration of mud outside radiator 9, which is less than, to be subtracted
The concentration of mud outside fast machine 11.Due to being mixed with stone etc. in the mud outside speed reducer 11, the mud outside speed reducer it is dense
It spends larger.And the mud outside speed reducer easily generates heat under the drive that milling wheel rotates, therefore its temperature is also higher.In order to optimize pair
Radiator is arranged in the top of speed reducer 11 for the heat dissipation effect of gear oil, the present embodiment, and the mud of 11 top of speed reducer is dense
The smaller and temperature of degree is relatively low, to accelerate the heat dissipation to gear oil.
In some embodiments, drive system further includes the control dress being set between Oil sucking device 3 and radiator 9
It sets.Whether the gear oil that control device control Oil sucking device 3 is sucked out by radiator 9 returns to gear oil cavity.Specifically, when
Oil sucking device 3 be sucked out gear oil temperature be less than set temperature when, control device control Oil sucking device 3 be sucked out gear oil without
Gear oil cavity can be returned to by crossing radiator.When the gear oil temperature that Oil sucking device 3 is sucked out is more than set temperature, control dress
It sets the gear oil that control Oil sucking device 3 is sucked out and returns gear oil cavity by radiator.
As shown in Figure 1, control device includes control valve 6.Control valve 6 has oil inlet, the first oil outlet and second fuel-displaced
Mouthful.Oil inlet is connect with Oil sucking device 3, and the first oil outlet is connect with radiator, and the second oil outlet is connect with oil return opening, control
Valve 6 controls oil inlet and is selectively connected to one in the first oil outlet and the second oil outlet.When the tooth that Oil sucking device 3 is sucked out
When taking turns oil temperature less than set temperature, control valve control oil inlet is connected to the second oil outlet, that is to say, that control gear oil is not
Gear oil cavity can be returned to by radiator.When the gear oil temperature that Oil sucking device 3 is sucked out is more than set temperature, control
Valve control oil inlet is connected to the first oil outlet, that is to say, that control gear oil returns gear oil cavity by radiator.
Specifically, the oil inlet of control valve 6 is connect by the first pipeline 7 with Oil sucking device 3.The first of control valve 6 is fuel-displaced
Mouth is connect by third pipeline 10 with the oil inlet of radiator 9.Second oil outlet of control valve 6 is by the second pipeline 8 and returns
Hydraulic fluid port connects.The oil outlet of radiator 9 is connect by the 4th pipeline 12 with oil return opening.
As shown in Figure 1, the control device of the present embodiment further includes controller 5 and for measuring the tooth in gear oil cavity Q
Take turns the temperature sensor 4 of the temperature of oil.The temperature of gear oil of the controller 5 measured by temperature sensor 4 controls control valve 6
Action.
Specifically, control valve 6 can be solenoid directional control valve.Controller 5 directly transmits signal to control solenoid directional control valve
Break-make.Specifically, the gear oil temperature signal that temperature sensor detects is transferred to controller 5, and controller 5 judges gear oil temperature
The height of degree simultaneously controls solenoid directional control valve.For example, when gear oil temperature is higher than set temperature, controller 5 will control
For electromagnetic switch valve events so that gear oil returns to speed reducer after the heat dissipation of radiator 9 by the 4th pipeline 12, this is tooth
Take turns the systemic circulation that oil temperature is adjusted.When gear oil temperature be less than set temperature when, controller 5 will control electromagnetic switch valve events with
Make gear oil pass through the second pipeline 8 to be returned directly in speed reducer, this is the partial circulating that gear oil temperature is adjusted.In gear oil temperature
It spends in the partial circulating adjusted, even if gear oil does not pass through radiator, but it passes through the suction of aspiration device and each
Flowing in a pipeline can also be cooled down, therefore can also play the role of heat dissipation.
Gear oil cavity includes being located at the internal gear oil cavity inside speed reducer and the external gear outside speed reducer
Oil cavity.Oil sucking device 3 includes oil scavenge pump.Gear oil in internal gear oil cavity is sucked out to external gear oil cavity oil scavenge pump
In, temperature sensor is set in external gear oil cavity.
As shown in Figure 1, the drive system of the present embodiment includes hydraulic motor 1 and is set to hydraulic motor 1 and speed reducer
Driving unit 2 between 11 drive shaft.The drive shaft of oil scavenge pump and speed reducer 22 is drivingly connected.
In the present embodiment, oil scavenge pump is the helical pump being sealed for the gear oil to speed reducer.Embodiment profit
The suction to gear oil is realized with the helical pump having in itself inside speed reducer, simplifies the structure of entire drive system.
The present embodiment also provides a kind of slotter, which includes milling wheel described in milling wheel and above-described embodiment
Drive system.
The slotter can be two-wheel flute milling machine.
Finally it should be noted that：The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that：Still
It can modify to the specific implementation mode of the present invention or equivalent replacement is carried out to some technical characteristics；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (10)
1. a kind of drive system of milling wheel, which is characterized in that including：
Speed reducer (11), for being drivingly connected with the milling wheel and including gear oil cavity, the gear oil cavity has fuel-displaced
Mouth and oil return opening；
Radiator (9), is set to the outside of the speed reducer (11)；With
Oil sucking device (3), for the gear oil in the gear oil cavity to be sucked out from the oil outlet, described in gear oil process
After the cooling of radiator the gear oil cavity is returned to from the oil return opening.
2. the drive system of milling wheel according to claim 1, which is characterized in that the radiator is using mud to described
Gear oil radiates.
3. the drive system of milling wheel according to claim 2, which is characterized in that the radiator (9) is set to described
The top of speed reducer is so that the gear oil entered in the radiator (9) is carried out with the mud of the radiator (9) outside
Heat exchange, the concentration of the mud of the radiator (9) outside are less than the concentration of the mud outside the speed reducer.
4. the drive system of milling wheel according to claim 1, which is characterized in that the drive system further includes being set to institute
The control device between Oil sucking device (3) and the radiator (9) is stated, the control device controls the Oil sucking device (3)
Whether the gear oil of suction by the radiator (9) returns to the gear oil cavity.
5. the drive system of milling wheel according to claim 4, which is characterized in that the control device includes control valve (6),
There is the control valve (6) oil inlet, the first oil outlet and the second oil outlet, the oil inlet to connect with the Oil sucking device (3)
It connects, first oil outlet is connect with the radiator, and second oil outlet is connect with the oil return opening, the control valve
(6) oil inlet is controlled selectively to be connected to one in first oil outlet and second oil outlet.
6. the drive system of milling wheel according to claim 5, which is characterized in that the control device further includes controller
(5) temperature sensor (4) of the temperature and for measuring the gear oil in the gear oil cavity, controller (5) basis
The temperature of gear oil measured by the temperature sensor (4) controls control valve (6) action.
7. the drive system of milling wheel according to claim 6, which is characterized in that the gear oil cavity includes internal gear oil
Cavity and external gear oil cavity, the Oil sucking device (3) includes oil scavenge pump, and the oil scavenge pump will be in the internal gear oil cavity
Gear oil is sucked out into the external gear oil cavity, and the temperature sensor is set in the external gear oil cavity.
8. the drive system of milling wheel according to any one of claim 1 to 7, which is characterized in that the Oil sucking device (3)
Including oil scavenge pump, the drive shaft of the oil scavenge pump and the speed reducer is drivingly connected.
9. a kind of slotter, which is characterized in that the drive including milling wheel and such as milling wheel described in any item of the claim 1 to 8
Dynamic system.
10. slotter according to claim 9, which is characterized in that the slotter is two-wheel flute milling machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810328149.0A CN108458094B (en) | 2018-04-13 | 2018-04-13 | Driving system of milling wheel and slot milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810328149.0A CN108458094B (en) | 2018-04-13 | 2018-04-13 | Driving system of milling wheel and slot milling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108458094A true CN108458094A (en) | 2018-08-28 |
| CN108458094B CN108458094B (en) | 2023-10-03 |
Family
ID=63235430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810328149.0A Active CN108458094B (en) | 2018-04-13 | 2018-04-13 | Driving system of milling wheel and slot milling machine |
Country Status (1)
| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942463A (en) * | 2021-01-28 | 2021-06-11 | 江苏徐工工程机械研究院有限公司 | Driving assembly of milling wheel and slot milling machine |
Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2808206A1 (en) * | 1977-03-03 | 1978-09-07 | Me Co Gruppi Perforazioni | SELF-SINKING DRILL BIT FOR SOIL EXCAVATIONS IN GENERAL |
| JPH07133614A (en) * | 1993-11-10 | 1995-05-23 | Tone Chika Gijutsu Kk | Excavator and excavating shaft |
| US6183163B1 (en) * | 1998-10-08 | 2001-02-06 | Vladimir Nikolaevich Nikiforov | Method and apparatus for laying out a pipeline |
| CN1614160A (en) * | 2003-11-04 | 2005-05-11 | 包尔机械有限公司 | Gear unit and method for controlling an internal pressure in the gear unit |
| JP2012052601A (en) * | 2010-09-01 | 2012-03-15 | Honda Motor Co Ltd | Cooling wind intake structure of v-belt type continuously variable transmission |
| CN102839703A (en) * | 2012-09-26 | 2012-12-26 | 陈明金 | Remote-control submerged underwater desilting vehicle |
| CN103527758A (en) * | 2013-09-29 | 2014-01-22 | 北京市三一重机有限公司 | Rotary drilling rig and operation device |
| US20140020953A1 (en) * | 2012-07-20 | 2014-01-23 | Merlin Technology, Inc | Advanced inground operations, system and associated apparatus |
| CN203583549U (en) * | 2013-12-04 | 2014-05-07 | 上海中联重科桩工机械有限公司 | Underground diaphragm wall hydraulic grab |
| CN103866814A (en) * | 2014-03-26 | 2014-06-18 | 徐工集团工程机械股份有限公司 | Hose follow-up device and hydraulic grab machine |
| EP2811106A1 (en) * | 2013-06-07 | 2014-12-10 | Sandvik Mining and Construction Oy | Rock Drilling Machine and Method for Lubrication |
| CN204019757U (en) * | 2014-07-14 | 2014-12-17 | 徐工集团工程机械股份有限公司 | Power-equipment, slotter drive unit and slotter |
| CN204018814U (en) * | 2014-07-14 | 2014-12-17 | 徐工集团工程机械股份有限公司 | Slotter drive unit and slotter |
| CN104534070A (en) * | 2014-12-01 | 2015-04-22 | 郑州精益达汽车零部件有限公司 | Oil circulation control system of main reducer gear of passenger car |
| CN105436584A (en) * | 2014-07-14 | 2016-03-30 | 徐工集团工程机械股份有限公司 | Groove cutting machine drive unit and groove cutting machine |
| CN205224140U (en) * | 2015-12-16 | 2016-05-11 | 长安大学 | Double speed electric drive double round groove cutting machine |
| CN105840800A (en) * | 2016-06-01 | 2016-08-10 | 陕西法士特齿轮有限责任公司 | Transmission gear oil air-cooled cooling system and adjusting method |
| CN106436798A (en) * | 2016-10-31 | 2017-02-22 | 徐州徐工基础工程机械有限公司 | Isolation type transmission box of double-wheel slot milling machine |
| CN106522297A (en) * | 2016-10-31 | 2017-03-22 | 徐州徐工基础工程机械有限公司 | Transmission box of double-wheel slot milling machine |
| CN206143832U (en) * | 2016-10-31 | 2017-05-03 | 徐州徐工基础工程机械有限公司 | Isolated double -wheel slot milling machine transmission case |
| CN106638624A (en) * | 2017-02-10 | 2017-05-10 | 徐工集团工程机械有限公司 | Cutterhead desludger and slotter |
| CN106882135A (en) * | 2017-04-01 | 2017-06-23 | 徐工集团工程机械股份有限公司科技分公司 | A kind of drive axle cools down intelligent control system |
| JP2017133314A (en) * | 2016-01-29 | 2017-08-03 | 中国電力株式会社 | Method and device for discharging floating mud |
| CN208252733U (en) * | 2018-04-13 | 2018-12-18 | 徐工集团工程机械有限公司 | The drive system and slotter of milling wheel |
-
2018
- 2018-04-13 CN CN201810328149.0A patent/CN108458094B/en active Active
Patent Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2808206A1 (en) * | 1977-03-03 | 1978-09-07 | Me Co Gruppi Perforazioni | SELF-SINKING DRILL BIT FOR SOIL EXCAVATIONS IN GENERAL |
| JPH07133614A (en) * | 1993-11-10 | 1995-05-23 | Tone Chika Gijutsu Kk | Excavator and excavating shaft |
| US6183163B1 (en) * | 1998-10-08 | 2001-02-06 | Vladimir Nikolaevich Nikiforov | Method and apparatus for laying out a pipeline |
| CN1614160A (en) * | 2003-11-04 | 2005-05-11 | 包尔机械有限公司 | Gear unit and method for controlling an internal pressure in the gear unit |
| JP2012052601A (en) * | 2010-09-01 | 2012-03-15 | Honda Motor Co Ltd | Cooling wind intake structure of v-belt type continuously variable transmission |
| US20140020953A1 (en) * | 2012-07-20 | 2014-01-23 | Merlin Technology, Inc | Advanced inground operations, system and associated apparatus |
| CN102839703A (en) * | 2012-09-26 | 2012-12-26 | 陈明金 | Remote-control submerged underwater desilting vehicle |
| EP2811106A1 (en) * | 2013-06-07 | 2014-12-10 | Sandvik Mining and Construction Oy | Rock Drilling Machine and Method for Lubrication |
| US20140360743A1 (en) * | 2013-06-07 | 2014-12-11 | Sandvik Mining And Construction Oy | Rock drilling machine, rotating sleeve and method for lubrication |
| CN103527758A (en) * | 2013-09-29 | 2014-01-22 | 北京市三一重机有限公司 | Rotary drilling rig and operation device |
| CN203583549U (en) * | 2013-12-04 | 2014-05-07 | 上海中联重科桩工机械有限公司 | Underground diaphragm wall hydraulic grab |
| CN103866814A (en) * | 2014-03-26 | 2014-06-18 | 徐工集团工程机械股份有限公司 | Hose follow-up device and hydraulic grab machine |
| CN204019757U (en) * | 2014-07-14 | 2014-12-17 | 徐工集团工程机械股份有限公司 | Power-equipment, slotter drive unit and slotter |
| CN204018814U (en) * | 2014-07-14 | 2014-12-17 | 徐工集团工程机械股份有限公司 | Slotter drive unit and slotter |
| CN105436584A (en) * | 2014-07-14 | 2016-03-30 | 徐工集团工程机械股份有限公司 | Groove cutting machine drive unit and groove cutting machine |
| CN104534070A (en) * | 2014-12-01 | 2015-04-22 | 郑州精益达汽车零部件有限公司 | Oil circulation control system of main reducer gear of passenger car |
| CN205224140U (en) * | 2015-12-16 | 2016-05-11 | 长安大学 | Double speed electric drive double round groove cutting machine |
| JP2017133314A (en) * | 2016-01-29 | 2017-08-03 | 中国電力株式会社 | Method and device for discharging floating mud |
| CN105840800A (en) * | 2016-06-01 | 2016-08-10 | 陕西法士特齿轮有限责任公司 | Transmission gear oil air-cooled cooling system and adjusting method |
| CN106436798A (en) * | 2016-10-31 | 2017-02-22 | 徐州徐工基础工程机械有限公司 | Isolation type transmission box of double-wheel slot milling machine |
| CN106522297A (en) * | 2016-10-31 | 2017-03-22 | 徐州徐工基础工程机械有限公司 | Transmission box of double-wheel slot milling machine |
| CN206143832U (en) * | 2016-10-31 | 2017-05-03 | 徐州徐工基础工程机械有限公司 | Isolated double -wheel slot milling machine transmission case |
| CN106638624A (en) * | 2017-02-10 | 2017-05-10 | 徐工集团工程机械有限公司 | Cutterhead desludger and slotter |
| CN106882135A (en) * | 2017-04-01 | 2017-06-23 | 徐工集团工程机械股份有限公司科技分公司 | A kind of drive axle cools down intelligent control system |
| CN208252733U (en) * | 2018-04-13 | 2018-12-18 | 徐工集团工程机械有限公司 | The drive system and slotter of milling wheel |
Non-Patent Citations (5)
| Title |
|---|
| 戴野, 杨钟胜, 阮学峰, 韩水生: "对BC30双轮铣槽机泥浆软管的修复", 粘接, no. 01 * |
| 李福海;: "闭式液压系统在铣槽机中的应用", 工程机械与维修, no. 09 * |
| 李耀良;罗云峰;王佳杰;: "软土地区地下连续墙套铣工艺循环泥浆调节技术研究", no. 2 * |
| 王嘉宁;李万莉;朱长林;: "双轮铣槽机铣削系统的智能控制", no. 05 * |
| 赵利民;: "旋挖钻机动力头减速机和动力箱齿轮油冷却过滤液压系统设计", no. 11 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942463A (en) * | 2021-01-28 | 2021-06-11 | 江苏徐工工程机械研究院有限公司 | Driving assembly of milling wheel and slot milling machine |
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