CN103114860A - Rectangular heading machine with circular cutter disc and eccentric multiaxial cutter discs - Google Patents
Rectangular heading machine with circular cutter disc and eccentric multiaxial cutter discs Download PDFInfo
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- CN103114860A CN103114860A CN2013100604045A CN201310060404A CN103114860A CN 103114860 A CN103114860 A CN 103114860A CN 2013100604045 A CN2013100604045 A CN 2013100604045A CN 201310060404 A CN201310060404 A CN 201310060404A CN 103114860 A CN103114860 A CN 103114860A
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Abstract
The invention discloses a rectangular heading machine with a circular cutter disc and eccentric multiaxial cutter discs. The rectangular heading machine comprises a front-section shell, a rear-section shell, the circular cutter disc mounted at the front end of the heading machine, a circular cutter disc actuator mounted in the front-section shell and connected with the circular cutter disc, the eccentric multiaxial cutter discs mounted in rear of the circular cutter disc and positioned around a whole cutting section, an eccentric multiaxial cutter disc actuator mounted in the front-section shell and connected with each eccentric multiaxial cutter disc, two spiral conveyors respectively mounted in the front-section shell, and a plurality of deviation correcting devices, and two ends of each deviation correcting device are connected with the front-section shell and the rear-section shell respectively to enable the front-section shell and the rear-section shell to be in mutual connection. The circular cutter disc excavates an excavating center portion and supports a soil body of an excavating face simultaneously, and full-section cutting can be completed by utilizing the four eccentric multiaxial cutter discs and according to section shapes (such as rectangle, square, horseshoe and oval) needed by underground passages of tunnels.
Description
Technical field
The present invention refers in particular to a kind of rectangle development machine that the dise knife dish adds the eccentric multi-shaft cutterhead that has about a kind of development machine.
Background technology
In the operation of mechanized extraction, development machine is be used to digging one of main extractive equipment of straight underground passage, realizing the digging in tunnel by the circumgyration incision of cutting head.Along with the fast development of China's economic construction, underground passage is according to different needs, and shape is also more and more diversified, and common development machine can only be dug out conventional circular tunnel, can not satisfy the demands.
Summary of the invention
Because the problems referred to above the invention provides a kind of dise knife dish and add eccentric multi-shaft cutterhead rectangle development machine, it is characterized in that comprising a front piece housing and a rear piece housing, and:
One circular beater plate is installed on described development machine front end;
One circular beater plate drives, and is installed in described front piece housing, and links with described circular beater plate;
A plurality of eccentric multi-shaft cutterheads are installed on described circular beater plate rear and are positioned at the surrounding of whole cutting section;
One eccentric multi-shaft cutter plate driver is installed in described front piece housing, and links with each described eccentric multi-shaft cutterhead;
Two conveying worms are installed on respectively in described front piece housing;
A plurality of deviation correcting devices, described deviation correcting device two ends link with described front piece housing and described rear piece housing respectively, and then described front piece housing and described rear piece housing are coupled to each other.
Further, described circular beater plate is the spoke type structure, is connected in described circular beater plate by high-strength bolt and drives.
Further, the number of described eccentric multi-shaft cutterhead is four, is connected in by high-strength bolt on the eccentric shaft of described eccentric multi-shaft cutter plate driver.
Further, described deviation correcting device comprises a plurality of oil cylinders, all be welded with a plurality of bases on described front piece housing and described rear piece housing, described oil cylinder two ends are respectively by bearing pin and described front piece housing and described rear piece housing is upper puts two relative bases and link.
When dise knife dish of the present invention added the running of eccentric multi-shaft cutterhead rectangle development machine, described circular beater plate excavated the excavation core, and the soil body of while supporting excavation face.it is wide that circular beater plate has the geological conditions of adaptation, strong to the excavation face supporting stability, the stock-removing efficiency high, the eccentric multi-shaft cutterhead utilizes the translation principle, drive simultaneously by the eccentric multi-shaft cutter plate driver that is formed by several groups of eccentric crankshafts that is positioned at front piece housing, every on cutterhead does the planar circumferential motion to cutter take separately support centre point and the distance between the crank up strong point as radius, synthesize to carry out cutting soil with the stroke of axial advance, complete the cutting driving of special-shaped section, can cross sectional shape required according to the tunnel underground passage (as rectangle, square, the shape of a hoof, ellipse etc.) complete full section cutting.And will cut the soil body and transport out by being installed on conveying worm in described front piece housing, the rotating speed of adjusting conveying worm can keep the earth pressure balance native storehouse in, keeps stablizing of excavation face.
Description of drawings
Fig. 1 is the structural representation that dise knife dish of the present invention adds eccentric multi-shaft cutterhead rectangle development machine.
Fig. 2 is the exploded view of circular beater plate and eccentric multi-shaft cutterhead only in a preferred embodiment of the present invention.
The specific embodiment
Cooperation is referring to shown in Figure 1, and dise knife dish of the present invention adds eccentric multi-shaft cutterhead rectangle development machine 1 and comprises a front piece housing 2 and a rear piece housing 3, and:
One circular beater plate 10 is installed on described development machine 1 front end, and described circular beater plate 10 is the spoke type structure;
One circular beater plate drives 11, is installed in described front piece housing 2 by high-strength bolt, and links by high-strength bolt with described circular beater plate 10;
A plurality of eccentric multi-shaft cutterheads 20, be installed on described circular beater plate 10 rears and be positioned at the surrounding of whole cutting section, cooperation is referring to shown in Figure 2, in a preferred embodiment of the present invention, the number of described eccentric multi-shaft cutterhead 20 is four, lays respectively at upper left, the bottom left of whole cutting section, upper right, bottom right four positions;
One eccentric multi-shaft cutter plate driver, be installed in described front piece housing 2 by high-strength bolt, on described eccentric multi-shaft cutter plate driver, the number of corresponding described eccentric multi-shaft cutterhead 20 is provided with the eccentric crankshaft 21 of corresponding number, and each eccentric crankshaft 21 links by high-strength bolt and each described eccentric multi-shaft cutterhead 20;
Two conveying worms 30 are installed in described front piece housing 2 by bolt respectively;
A plurality of deviation correcting devices 40, described deviation correcting device 40 comprises a plurality of oil cylinders 41, oil cylinder 41 with two as one group, all be welded with a plurality of bases on described front piece housing 2 and described rear piece housing 3, each described oil cylinder 41 two ends link by bearing pin 42 two bases relative with position on described front piece housing 2 and described rear piece housing 3 respectively, and then described front piece housing 2 is coupled to each other with described rear piece housing 2.
When dise knife dish of the present invention added 1 running of eccentric multi-shaft cutterhead rectangle development machine, 10 pairs of excavation cores of described circular beater plate excavated, and the soil body of while supporting excavation face.it is wide that circular beater plate 10 has the geological conditions of adaptation, strong to the excavation face supporting stability, the stock-removing efficiency high, eccentric multi-shaft cutterhead 20 utilizes the translation principle, drive simultaneously by the eccentric multi-shaft cutter plate driver that is formed by several groups of eccentric crankshafts 21 that is positioned at front piece housing 2, every on cutterhead does the planar circumferential motion to cutter take separately support centre point and the distance between the crank up strong point as radius, synthesize to carry out cutting soil with the stroke of axial advance, complete the cutting driving of special-shaped section, can cross sectional shape required according to the tunnel underground passage (as rectangle, square, the shape of a hoof, ellipse etc.) complete full section cutting.And will cut the soil body and transport out by being installed on conveying worms 30 in described front piece housing 2, the rotating speed of adjusting conveying worm 30 can keep the earth pressure balance in native storehouse, keeps stablizing of excavation face.
the above is only preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, although the present invention discloses as above with preferred embodiment, yet be not to limit the present invention, any those skilled in the art, in the scope that does not break away from technical solution of the present invention, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, any simple modification that foundation technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (4)
1. a dise knife dish adds eccentric multi-shaft cutterhead rectangle development machine, it is characterized in that comprising a front piece housing and a rear piece housing, and:
One circular beater plate is installed on described development machine front end;
One circular beater plate drives, and is installed in described front piece housing, and links with described circular beater plate;
A plurality of eccentric multi-shaft cutterheads are installed on described circular beater plate rear and are positioned at the surrounding of whole cutting section;
One eccentric multi-shaft cutter plate driver is installed in described front piece housing, and links with each described eccentric multi-shaft cutterhead;
Two conveying worms are installed on respectively in described front piece housing;
A plurality of deviation correcting devices, described deviation correcting device two ends link with described front piece housing and described rear piece housing respectively, and then described front piece housing and described rear piece housing are coupled to each other.
2. dise knife dish as claimed in claim 1 adds eccentric multi-shaft cutterhead rectangle development machine, it is characterized in that described circular beater plate is the spoke type structure, is connected in described circular beater plate by high-strength bolt and drives.
3. dise knife dish as claimed in claim 1 adds eccentric multi-shaft cutterhead rectangle development machine, and the number that it is characterized in that described eccentric multi-shaft cutterhead is four, is connected in by high-strength bolt on the eccentric shaft of described eccentric multi-shaft cutter plate driver.
4. dise knife dish as claimed in claim 1 adds eccentric multi-shaft cutterhead rectangle development machine, it is characterized in that described deviation correcting device comprises a plurality of oil cylinders, all be welded with a plurality of bases on described front piece housing and described rear piece housing, described oil cylinder two ends are respectively by bearing pin and described front piece housing and described rear piece housing is upper puts two relative bases and link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310060404.5A CN103114860B (en) | 2013-02-26 | 2013-02-26 | Rectangular heading machine with circular cutter disc and eccentric multiaxial cutter discs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310060404.5A CN103114860B (en) | 2013-02-26 | 2013-02-26 | Rectangular heading machine with circular cutter disc and eccentric multiaxial cutter discs |
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| CN103114860A true CN103114860A (en) | 2013-05-22 |
| CN103114860B CN103114860B (en) | 2015-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310060404.5A Active CN103114860B (en) | 2013-02-26 | 2013-02-26 | Rectangular heading machine with circular cutter disc and eccentric multiaxial cutter discs |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321649A (en) * | 2013-07-21 | 2013-09-25 | 张璐 | Octagonal tunnel boring machine |
| CN103321650A (en) * | 2013-07-21 | 2013-09-25 | 刘玉秋 | Elliptical tunnel boring machine |
| CN103742135A (en) * | 2014-01-15 | 2014-04-23 | 上海安运输送设备有限公司 | Rapid rectangular full-face tunnel boring machine for mining |
| CN104727826A (en) * | 2015-01-17 | 2015-06-24 | 朱艳菊 | Rectangular pipe jacking host |
| CN105065030A (en) * | 2015-08-09 | 2015-11-18 | 刘玉秋 | Diamond pipe jacking equipment |
| CN105507912A (en) * | 2015-12-29 | 2016-04-20 | 中铁工程装备集团有限公司 | Shield tunneling machine for ultralarge U-shaped cross sections |
| CN105888676A (en) * | 2016-06-03 | 2016-08-24 | 中铁工程装备集团有限公司 | Rectangular section road header used for digging underground garage |
| RU2614176C1 (en) * | 2015-11-13 | 2017-03-23 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" | Executive body of tunnelling shield complex for construction of multilane road and railway tunnels and pillarless metro stations |
| CN113187496A (en) * | 2021-05-31 | 2021-07-30 | 安徽唐兴机械装备有限公司 | Square tunnel push bench |
| CN113356873A (en) * | 2021-05-26 | 2021-09-07 | 上海隧道工程有限公司 | Driving oil circuit device of eccentric cutter head |
| CN113605910A (en) * | 2021-08-25 | 2021-11-05 | 中国铁建重工集团股份有限公司 | Full-rotation construction equipment and construction method for communication channel |
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| JPH0489991A (en) * | 1990-08-01 | 1992-03-24 | Shimizu Corp | Tunnel excavating machine |
| JPH08135378A (en) * | 1994-11-10 | 1996-05-28 | Komatsu Ltd | Tunnel excavator |
| JP2001280078A (en) * | 2001-03-08 | 2001-10-10 | Ishikawajima Harima Heavy Ind Co Ltd | Excavating method for excavator |
| EP2119868A1 (en) * | 2007-01-26 | 2009-11-18 | Kawasaki Jukogyo Kabushiki Kaisha | Shield machine |
| CN201802407U (en) * | 2010-08-17 | 2011-04-20 | 江苏广泓重工设备有限公司 | Combined cutter head type tunnelling machine |
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| SU1677327A1 (en) * | 1989-03-01 | 1991-09-15 | Институт Горного Дела Со Ан Ссср | Working member of tunneling machine |
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2013
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Patent Citations (5)
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| JPH0489991A (en) * | 1990-08-01 | 1992-03-24 | Shimizu Corp | Tunnel excavating machine |
| JPH08135378A (en) * | 1994-11-10 | 1996-05-28 | Komatsu Ltd | Tunnel excavator |
| JP2001280078A (en) * | 2001-03-08 | 2001-10-10 | Ishikawajima Harima Heavy Ind Co Ltd | Excavating method for excavator |
| EP2119868A1 (en) * | 2007-01-26 | 2009-11-18 | Kawasaki Jukogyo Kabushiki Kaisha | Shield machine |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321650A (en) * | 2013-07-21 | 2013-09-25 | 刘玉秋 | Elliptical tunnel boring machine |
| CN103321650B (en) * | 2013-07-21 | 2015-04-01 | 日照市东港区水岩基础工程处 | Elliptical tunnel boring machine |
| CN103321649A (en) * | 2013-07-21 | 2013-09-25 | 张璐 | Octagonal tunnel boring machine |
| CN103742135B (en) * | 2014-01-15 | 2016-09-07 | 上海安运输送设备有限公司 | Rapid rectangular full-face tunnel boring machine for mining |
| CN103742135A (en) * | 2014-01-15 | 2014-04-23 | 上海安运输送设备有限公司 | Rapid rectangular full-face tunnel boring machine for mining |
| CN104727826A (en) * | 2015-01-17 | 2015-06-24 | 朱艳菊 | Rectangular pipe jacking host |
| CN105065030A (en) * | 2015-08-09 | 2015-11-18 | 刘玉秋 | Diamond pipe jacking equipment |
| RU2614176C1 (en) * | 2015-11-13 | 2017-03-23 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" | Executive body of tunnelling shield complex for construction of multilane road and railway tunnels and pillarless metro stations |
| CN105507912A (en) * | 2015-12-29 | 2016-04-20 | 中铁工程装备集团有限公司 | Shield tunneling machine for ultralarge U-shaped cross sections |
| CN105507912B (en) * | 2015-12-29 | 2017-09-22 | 中铁工程装备集团有限公司 | A kind of large section shape of a hoof shield machine |
| CN105888676A (en) * | 2016-06-03 | 2016-08-24 | 中铁工程装备集团有限公司 | Rectangular section road header used for digging underground garage |
| CN113356873A (en) * | 2021-05-26 | 2021-09-07 | 上海隧道工程有限公司 | Driving oil circuit device of eccentric cutter head |
| CN113187496A (en) * | 2021-05-31 | 2021-07-30 | 安徽唐兴机械装备有限公司 | Square tunnel push bench |
| CN113605910A (en) * | 2021-08-25 | 2021-11-05 | 中国铁建重工集团股份有限公司 | Full-rotation construction equipment and construction method for communication channel |
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| Publication number | Publication date |
|---|---|
| CN103114860B (en) | 2015-02-18 |
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| C14 | Grant of patent or utility model | ||
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shi Yuanqi Inventor after: Zhao Jun Inventor after: Shu Gangqiang Inventor after: Wang Shengyong Inventor after: Chen Chaobai Inventor after: Wu Qian Inventor after: Wang Helin Inventor after: Wang Weigang Inventor after: Gao Guoyue Inventor after: Yang Lei Inventor after: Zhao Jieyong Inventor after: Liu Feng Inventor after: Liang Binlu Inventor after: Wang Xing Inventor before: Shi Yuanqi Inventor before: Zhao Jun Inventor before: Shu Gangqiang Inventor before: Wang Shengyong Inventor before: Chen Chaobai Inventor before: Wu Qian Inventor before: Wang Helin Inventor before: Wang Weigang Inventor before: Gao Guoyue Inventor before: Yang Lei Inventor before: Zhao Jieyong Inventor before: Liu Feng Inventor before: Liang Binlu Inventor before: Wang Xing |
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| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151209 Address after: 200232 Shanghai city Xuhui District Wanping Road No. 1099 5 floor Patentee after: SHANGHAI TUNNEL ENGINEERING CO., LTD. Patentee after: SHANGHAI TUNNEL ENGINEERING CO., LTD. Address before: 200082 No. 118, Dalian Road, Shanghai, Yangpu District Patentee before: Shanghai Tunnel Engineering Co., Ltd. |