CN108071404A - TBM disk cutter self-powered adjusting apparatus - Google Patents
TBM disk cutter self-powered adjusting apparatus Download PDFInfo
- Publication number
- CN108071404A CN108071404A CN201810086101.3A CN201810086101A CN108071404A CN 108071404 A CN108071404 A CN 108071404A CN 201810086101 A CN201810086101 A CN 201810086101A CN 108071404 A CN108071404 A CN 108071404A
- Authority
- CN
- China
- Prior art keywords
- hobboing cutter
- magnetic rheological
- shaft
- rheological clutch
- cutter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000005641 tunneling Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/093—Control of the driving shield, e.g. of the hydraulic advancing cylinders
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The present invention is related to a kind of TBM disk cutters self-powered adjusting apparatus, and including hobboing cutter, magnetic rheological clutch and motor, the hobboing cutter is on tool apron, and hobboing cutter cutter shaft is equipped with velocity sensor；The magnetic rheological clutch includes magnetic rheological clutch housing, and magnetorheological fluid is full of in the magnetic rheological clutch housing, is additionally provided with magnet exciting coil, driving shaft and driven shaft in the housing, housing is externally provided with brush and collector ring；The motor is fixed on electric machine support, passes through shaft coupling and driven axis connection；Described hobboing cutter cutter shaft one end is equipped with second bevel gear, which engages with mounted on first bevel gear on driven shaft.Whether TBM disk cutters self-powered adjusting apparatus of the present invention, velocity sensor detection hobboing cutter roll when tunneling, if the hobboing cutter on cutterhead does not roll, motor imparts power to hobboing cutter by shaft coupling, magnetic rheological clutch, bevel gear pair.When hobboing cutter normally rolls, then magnetic rheological clutch is disconnected, motor power is disengaged.
Description
Technical field
The present invention is related to TBM disk cutter technical fields, more particularly to a kind of TBM disk cutters self-powered adjusting apparatus.
Background technology
During TBM broken rocks, when hobboing cutter cannot rotate in tunneling process with cutterhead, (such as girff, which generates mud cake, hinders hobboing cutter
Force square increases), it rolls to become and slide, hobboing cutter one side long-time and excavation face friction easily cause the serious eccentric wear of hobboing cutter.
In view of above-mentioned existing TBM disk cutters there are the defects of, the present inventor be based on be engaged in such product design system
Abundant for many years practical experience and professional knowledge are made, and coordinates the utilization of scientific principle, is actively subject to research and innovation, to found one kind
New TBM disk cutter self-powered adjusting apparatus can improve general existing TBM disk cutters, it is made to have more practicability.
By constantly studying, designing, and after studying sample repeatedly and improving, this hair having practical value is created finally
It is bright.
The content of the invention
The object of the present invention is to provide a kind of TBM disk cutters self-powered adjusting apparatus, are passed to the cloth on hobboing cutter cutter shaft
Power drive unit is put, when sliding phenomenon occurs in hobboing cutter, driving hobboing cutter rotation gets rid of mud cake, plays protection hobboing cutter and reduction
The effect of hobboing cutter eccentric wear.
The object of the invention to solve the technical problems is realized using following technical scheme.It is proposed according to the present invention
A kind of TBM disk cutters self-powered adjusting apparatus, including hobboing cutter, magnetic rheological clutch and motor, the hobboing cutter on the tool apron,
And hobboing cutter cutter shaft is equipped with velocity sensor, the controller connection of the velocity sensor and magnetic rheological clutch；It is described magnetorheological
Clutch includes magnetic rheological clutch housing, and magnetorheological fluid is full of in the magnetic rheological clutch housing, is additionally provided with and encourages in the housing
Magnetic coil, driving shaft and driven shaft, housing are externally provided with brush and collector ring；The motor is fixed on electric machine support, passes through connection
Axis device and driven axis connection；Described hobboing cutter cutter shaft one end is equipped with second bevel gear, and the second bevel gear is with being mounted on driven shaft
Upper first bevel gear engagement.
The object of the invention to solve the technical problems also can be used following technical measures and further realize.
Foregoing TBM disk cutter self-powered adjusting apparatus, wherein the electric machine support is fixed on connecting plate, connecting plate
It is affixed with tool apron.
Foregoing TBM disk cutter self-powered adjusting apparatus, wherein the driving shaft and the opposite end of driven shaft are fixed
There is drive plate.
The present invention has clear advantage and advantageous effect compared with prior art.By above-mentioned technical proposal, the present invention
TBM disk cutter self-powered adjusting apparatus can reach comparable technological progress and practicability, and with the extensive utilization in industry
Value at least has following advantages：TBM disk cutters self-powered adjusting apparatus of the present invention, when TBM cutterheads tunnel, Ke Yitong
The velocity sensor on hobboing cutter cutter shaft is crossed, whether detection hobboing cutter rolls when tunneling, if the hobboing cutter on cutterhead does not roll
When, motor imparts power to hobboing cutter by shaft coupling, magnetic rheological clutch, bevel gear pair.When hobboing cutter normally rolls in driving
When, then magnetic rheological clutch is disconnected, motor power is disengaged.The clutch with magnetic rheologic liquid response speed that the invention structure uses
Soon, in time hobboing cutter can be driven to roll.
Description of the drawings
Fig. 1 is a kind of structure diagram of TBM disk cutters self-powered adjusting apparatus of the present invention；
Fig. 2 is a kind of control flow chart of TBM disk cutters self-powered adjusting apparatus magnetic rheological clutch of the present invention.
【Main element symbol description】
1：Hobboing cutter
2：Tool apron
3：Magnetorheological fluid
4：Brush
5：Collector ring
6：Shaft coupling
7：Motor
8：Electric machine support
9：Connecting plate
10：Driving shaft
11：Magnet exciting coil
12：Driven shaft
13：First bevel gear
14：Second passes bevel gear
15：Magnetic rheological clutch housing
16：Velocity sensor
Specific embodiment
Further to illustrate the present invention to reach the technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Attached drawing and preferred embodiment, to according to TBM disk cutters self-powered adjusting apparatus proposed by the present invention its specific embodiment, knot
Structure, feature and its effect are described in detail as after.
Referring to Fig. 1, it is the structure diagram of TBM disk cutters self-powered adjusting apparatus of the present invention, which includes rolling
Knife 1, magnetic rheological clutch and motor 7, the hobboing cutter 1 is on tool apron 2, and 1 cutter shaft of hobboing cutter is equipped with velocity sensor 16, is used for
Whether detection hobboing cutter 1 rotates.
The magnetic rheological clutch includes magnetic rheological clutch housing 15, is full of magnetic current in the magnetic rheological clutch housing 15
Become liquid 3, magnet exciting coil 11, driving shaft 10 and driven shaft 12 are each provided in the magnetic rheological clutch housing 15, brush 4 and collector ring
5 are located at 15 outside of magnetic rheological clutch housing.Preferably, the opposite end of the driving shaft 10 and driven shaft 12 is respectively and fixedly provided with biography
Moving plate, to increase the power being driven therebetween, but it's not limited to that.
Described 1 cutter shaft one end of hobboing cutter is equipped with second bevel gear 14, and the second bevel gear 14 is with being mounted on driven shaft 12
First bevel gear 13 engages.
The motor 7 is fixed on electric machine support 8, which is fixed on connecting plate 9, connecting plate 9 and tool apron 2
It is affixed.The motor 7 is connected by shaft coupling 6 with driven shaft 10.
The controller of the velocity sensor 16 and magnetic rheological clutch electrically connects, and velocity sensor 16 detects turning for cutter shaft
Speed, and the detection information is passed to the controller of magnetic rheological clutch.When velocity sensor 16 detects that cutter shaft speed is not
When zero, the controller control clutch field coil 11 of magnetic rheological clutch powers off, and magnetic rheological clutch is stopped.Work as speed
Sensor 16 detects cutter shaft speed when being zero, and the controller control clutch field coil 11 of magnetic rheological clutch is powered, magnetic
Rheology clutch is started to work, and driving cutter shaft rotates, so as to which hobboing cutter 1 be driven to rotate.
When magnet exciting coil 11, which is powered, generates magnetic field, clutch with magnetic rheologic liquid combines, by 7 power of motor by first bevel gear
13 pass to second bevel gear 14, realize the rolling of hobboing cutter 1；When magnetic field is removed in power-off, clutch with magnetic rheologic liquid disconnects, can not
7 power of motor is passed into second bevel gear.
TBM disk cutters self-powered adjusting apparatus of the present invention, can be by being mounted on 1 cutter shaft of hobboing cutter when TBM cutterheads tunnel
On velocity sensor 16, detection hobboing cutter driving when whether roll, if the hobboing cutter on cutterhead does not roll, motor passes through shaft coupling
Device, magnetic rheological clutch, bevel gear pair impart power to hobboing cutter 1.When hobboing cutter normally rolls in driving, then disconnect magnetorheological
Clutch disengages motor power.The clutch with magnetic rheologic liquid fast response time that the invention structure uses, can drive rolling in time
Knife rolls.
The above described is only a preferred embodiment of the present invention, limitation in any form is not done to the present invention, though
So the present invention is disclosed above with preferred embodiment, however is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, technical spirit according to the invention
To any simple modification, equivalent change and modification made for any of the above embodiments, in the range of still falling within technical solution of the present invention.
Claims (3)
1. a kind of TBM disk cutters self-powered adjusting apparatus, it is characterised in that：It is described including hobboing cutter, magnetic rheological clutch and motor
For hobboing cutter on tool apron, hobboing cutter cutter shaft is equipped with the controller company of velocity sensor, the velocity sensor and magnetic rheological clutch
It connects；
The magnetic rheological clutch includes magnetic rheological clutch housing, is full of magnetorheological fluid in the magnetic rheological clutch housing, should
Magnet exciting coil, driving shaft and driven shaft are additionally provided in housing, housing is externally provided with brush and collector ring；
The motor is fixed on electric machine support, passes through shaft coupling and driven axis connection；
Described hobboing cutter cutter shaft one end is equipped with second bevel gear, and the second bevel gear mounted on first bevel gear on driven shaft with nibbling
It closes.
2. TBM disk cutters self-powered adjusting apparatus according to claim 1, which is characterized in that the wherein described motor branch
Frame is fixed on connecting plate, and connecting plate is affixed with tool apron.
3. TBM disk cutters self-powered adjusting apparatus according to claim 1, which is characterized in that the wherein described driving shaft
Drive plate is respectively and fixedly provided with the opposite end of driven shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810086101.3A CN108071404B (en) | 2018-01-26 | 2018-01-26 | TBM disc cutter self-driving adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810086101.3A CN108071404B (en) | 2018-01-26 | 2018-01-26 | TBM disc cutter self-driving adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108071404A true CN108071404A (en) | 2018-05-25 |
| CN108071404B CN108071404B (en) | 2023-08-04 |
Family
ID=62156947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810086101.3A Active CN108071404B (en) | 2018-01-26 | 2018-01-26 | TBM disc cutter self-driving adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108071404B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268434A (en) * | 2018-10-31 | 2019-01-25 | 大连理工大学 | A kind of adding method of TBM support cylinder MR damper |
| CN110576705A (en) * | 2018-06-08 | 2019-12-17 | 郑州宇通客车股份有限公司 | Vehicle, drive axle and half shaft assembly |
| CN110792444A (en) * | 2019-12-02 | 2020-02-14 | 沈阳众磊道桥有限公司 | Magnetorheological elastomer and piezoelectric hybrid control type shield hobbing cutter |
| CN112095704A (en) * | 2020-09-09 | 2020-12-18 | 施红 | Hobbing cutter drive adjustment and overload protection system for excavation |
| CN112302671A (en) * | 2020-11-16 | 2021-02-02 | 武汉大学 | Automatic power eccentric wear prevention shield hobbing cutter |
| CN114542095A (en) * | 2022-01-24 | 2022-05-27 | 中国矿业大学 | Disc type hob type drill bit |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016020A (en) * | 2012-12-31 | 2013-04-03 | 浙江大学 | Compound driving device of TBM cutting disc motor hydraulic motor |
| CN103334766A (en) * | 2013-05-08 | 2013-10-02 | 浙江大学 | Cutterhead motor and inertia flywheel compound driving device of TBM |
| CN103867602A (en) * | 2014-04-08 | 2014-06-18 | 重庆理工大学 | Magnetorheological fluid self-power-generation transmission device driven by shape memory alloy |
| CN203745417U (en) * | 2014-03-17 | 2014-07-30 | 黑龙江工程学院 | Magneto-rheological fluid performance test device for vehicle |
| CN103967497A (en) * | 2014-04-09 | 2014-08-06 | 浙江大学 | Shield tunneling machine cutterhead driving system based on hydro-viscous drive |
| CN104723354A (en) * | 2013-12-20 | 2015-06-24 | 中国科学院沈阳自动化研究所 | Mechanical impedance parameter adjustable flexible-drive rotary joint of robot |
| CN104747200A (en) * | 2015-03-18 | 2015-07-01 | 中铁工程装备集团有限公司 | Pipe segment diameter adjustable hard rock tunneling machine adopting double-layer supporting mode and construction method thereof |
| CN104895956A (en) * | 2015-06-15 | 2015-09-09 | 重庆理工大学 | Electro-thermo-magnetic shape memory alloy and magnetorheological fluid composite centrifugal clutch |
| CN106014432A (en) * | 2016-07-11 | 2016-10-12 | 辽宁北铁建工有限责任公司 | Cutterhead driving system with frequency converters and master and slave shield tunnelling machines connected in parallel and cutterhead control method |
| CN207974828U (en) * | 2018-01-26 | 2018-10-16 | 洛阳理工学院 | TBM disk cutter self-powered adjusting apparatus |
-
2018
- 2018-01-26 CN CN201810086101.3A patent/CN108071404B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016020A (en) * | 2012-12-31 | 2013-04-03 | 浙江大学 | Compound driving device of TBM cutting disc motor hydraulic motor |
| CN103334766A (en) * | 2013-05-08 | 2013-10-02 | 浙江大学 | Cutterhead motor and inertia flywheel compound driving device of TBM |
| CN104723354A (en) * | 2013-12-20 | 2015-06-24 | 中国科学院沈阳自动化研究所 | Mechanical impedance parameter adjustable flexible-drive rotary joint of robot |
| CN203745417U (en) * | 2014-03-17 | 2014-07-30 | 黑龙江工程学院 | Magneto-rheological fluid performance test device for vehicle |
| CN103867602A (en) * | 2014-04-08 | 2014-06-18 | 重庆理工大学 | Magnetorheological fluid self-power-generation transmission device driven by shape memory alloy |
| CN103967497A (en) * | 2014-04-09 | 2014-08-06 | 浙江大学 | Shield tunneling machine cutterhead driving system based on hydro-viscous drive |
| CN104747200A (en) * | 2015-03-18 | 2015-07-01 | 中铁工程装备集团有限公司 | Pipe segment diameter adjustable hard rock tunneling machine adopting double-layer supporting mode and construction method thereof |
| CN104895956A (en) * | 2015-06-15 | 2015-09-09 | 重庆理工大学 | Electro-thermo-magnetic shape memory alloy and magnetorheological fluid composite centrifugal clutch |
| CN106014432A (en) * | 2016-07-11 | 2016-10-12 | 辽宁北铁建工有限责任公司 | Cutterhead driving system with frequency converters and master and slave shield tunnelling machines connected in parallel and cutterhead control method |
| CN207974828U (en) * | 2018-01-26 | 2018-10-16 | 洛阳理工学院 | TBM disk cutter self-powered adjusting apparatus |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576705A (en) * | 2018-06-08 | 2019-12-17 | 郑州宇通客车股份有限公司 | Vehicle, drive axle and half shaft assembly |
| CN109268434A (en) * | 2018-10-31 | 2019-01-25 | 大连理工大学 | A kind of adding method of TBM support cylinder MR damper |
| CN110792444A (en) * | 2019-12-02 | 2020-02-14 | 沈阳众磊道桥有限公司 | Magnetorheological elastomer and piezoelectric hybrid control type shield hobbing cutter |
| CN112095704A (en) * | 2020-09-09 | 2020-12-18 | 施红 | Hobbing cutter drive adjustment and overload protection system for excavation |
| CN112302671A (en) * | 2020-11-16 | 2021-02-02 | 武汉大学 | Automatic power eccentric wear prevention shield hobbing cutter |
| CN114542095A (en) * | 2022-01-24 | 2022-05-27 | 中国矿业大学 | Disc type hob type drill bit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108071404B (en) | 2023-08-04 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210926 Address after: 215500 Changshou City South Three Ring Road No. 99, Suzhou, Jiangsu Applicant after: CHANGSHU INSTITUTE OF TECHNOLOGY Address before: 471003 No.8, Fenghua Road, high tech Zone, Luoyang City, Henan Province Applicant before: LUOYANG INSTITUTE OF SCIENCE AND TECHNOLOGY |
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