CN103541736A - Rectangular tube push bench transmission case with high escaping capability - Google Patents
Rectangular tube push bench transmission case with high escaping capability Download PDFInfo
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- CN103541736A CN103541736A CN201310509955.5A CN201310509955A CN103541736A CN 103541736 A CN103541736 A CN 103541736A CN 201310509955 A CN201310509955 A CN 201310509955A CN 103541736 A CN103541736 A CN 103541736A
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- transmission case
- casing
- drives
- poverty
- push bench
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Abstract
The invention relates to a tube push bench part structure used for non-excavation construction, in particular to a rectangular tube push bench transmission case with a high escaping capability. The transmission case comprises a case body with a roughly square section, a drive motor is mounted at the rear of the case body, the drive motor drives an input shaft through a reducer, the input shaft drives a main transmission shaft disposed at the center of a front portion of the case body through gear transmission, the main transmission shaft drives four output shafts close to four corners of the case body through a main drive gear, and cutter discs used for holding smashing cutters are mounted at the front end of each output shaft. The rectangular tube push bench transmission case is simple in structure and reliable in operation and the escaping capability of equipment is greatly improved.
Description
Technical field
The present invention relates to a kind of push-bench modular construction for non-excavating construction, specifically a kind of rectangular pipe jacking machine transmission case of the high ability of getting rid of poverty.
Background technology
Rectangular pipe jacking machine is the equipment for underground pipeline engineering.Used for laying rectangle pipe material.It uses a plurality of cutterheads to reach cutting face, to be similar to the object of rectangle conventionally.Domestic and international known rectangular pipe jacking machine adopts the following kind of drive more at present:
1, one is mostly little: a set of main transmission equipment, is positioned at equipment center and drives the action of operator dish; Many cover accessory drive equipment, the edge that is positioned at rectangle drives a plurality of pocket knife dish actions, auxiliary operator dish action.Its subject matter is that auxiliary cutterhead power is little, once edge is hampered, gets rid of poverty limited in one's ability, and the ability of getting rid of poverty is seriously inhomogeneous.
2, many covers are independent: a plurality of cutterheads provide power by corresponding drive apparatus respectively, independent mutually.Its subject matter is that the ability of getting rid of poverty of complete machine is limited by separate unit transmission system, does not form and makes a concerted effort, and the ability of getting rid of poverty is separate unit power/total output.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of and can make full use of equipment total output, the get rid of poverty rectangular pipe jacking machine transmission case of ability of strong, the reliable height of the ability of getting rid of poverty.
The get rid of poverty rectangular pipe jacking machine transmission case of ability of height of the present invention includes a cross section and is roughly foursquare casing, casing rear portion is provided with drive motors, drive motors drives power shaft by reductor, power shaft drives the final drive shaft that is positioned at casing front central by gear drive, final drive shaft drives four output shafts near four bights of casing by a main drive gear simultaneously, and every output shaft front end is installed a cutterhead that is used for settling crushing cutter.
The reductor of described driving power shaft is planetary reducer.
Described casing front end face lower end has the chip removal mouth being connected with rear portion conveying worm, is used for the material after fragmentation to discharge.
The present invention is simple in structure, reliable; During its equipment operation, a plurality of cutterheads are by same final drive shaft drive work, arbitrary cutterhead meets with obstruction, rotational resistance progressively increases, in the time of cannot continuing jacking, other cutterheads form the idling mode that is not subject to head resistance, and its power can be passed to the cutterhead that is obstructed, equipment dynamic more than 75% can act on the position of being obstructed simultaneously, the ability of getting rid of poverty of equipment is greatly improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the end surface cutter head distribution schematic diagram of Fig. 1.
The specific embodiment
As shown in the figure, the get rid of poverty rectangular pipe jacking machine transmission case of ability of this height includes a cross section and is roughly foursquare casing 1, casing rear portion is provided with drive motors 2, drive motors drives power shaft 4 by reductor 3, power shaft 4 drives the final drive shaft 5 that is positioned at casing front central by gear drive, final drive shaft drives four output shafts 7 near four bights of casing by a main drive gear 6 simultaneously, and every output shaft front end is installed a cutterhead 8 that is used for settling crushing cutter.Reductor 3 is planetary reducer.Casing 1 front end face lower end has the chip removal mouth 10 being connected with rear portion conveying worm 9, is used for the material after fragmentation to discharge.
Claims (3)
1. the rectangular pipe jacking machine transmission case of the high ability of getting rid of poverty, include a cross section and be roughly foursquare casing (1), casing rear portion is provided with drive motors (2), drive motors drives power shaft (4) by reductor (3), it is characterized in that: power shaft (4) drives the final drive shaft (5) that is positioned at casing front central by gear drive, final drive shaft drives four output shafts (7) near four bights of casing by a main drive gear (6) simultaneously, and every output shaft front end is installed a cutterhead (8) that is used for settling crushing cutter.
2. the height according to claim 1 rectangular pipe jacking machine transmission case of ability of getting rid of poverty, is characterized in that: reductor (3) is planetary reducer.
3. the height according to claim 1 rectangular pipe jacking machine transmission case of ability of getting rid of poverty, is characterized in that: casing (1) front end face lower end has the chip removal mouth (10) being connected with rear portion conveying worm (9), is used for the material after fragmentation to discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310509955.5A CN103541736A (en) | 2013-10-25 | 2013-10-25 | Rectangular tube push bench transmission case with high escaping capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310509955.5A CN103541736A (en) | 2013-10-25 | 2013-10-25 | Rectangular tube push bench transmission case with high escaping capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103541736A true CN103541736A (en) | 2014-01-29 |
Family
ID=49965547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310509955.5A Pending CN103541736A (en) | 2013-10-25 | 2013-10-25 | Rectangular tube push bench transmission case with high escaping capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103541736A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825739A (en) * | 2018-08-08 | 2018-11-16 | 淮南中泰矿山装备制造有限公司 | Rectangular top pipe development machine built up gear case |
| CN112360486A (en) * | 2020-11-13 | 2021-02-12 | 安徽唐兴机械装备有限公司 | Cutting cutter head of circular cutting type rectangular pipe jacking machine |
| CN112832797A (en) * | 2021-03-19 | 2021-05-25 | 安徽唐兴机械装备有限公司 | Cutter head escaping driving device and escaping method |
Citations (10)
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|---|---|---|---|---|
| SU1668680A1 (en) * | 1989-08-10 | 1991-08-07 | Центральный научно-исследовательский и проектно-конструкторский институт проходческих машин и комплексов для угольной, горной промышленности и подземного строительства | Tunnel shield |
| JPH06336897A (en) * | 1993-05-26 | 1994-12-06 | Okumura Corp | Rectangular shield machine |
| CN2217645Y (en) * | 1995-03-30 | 1996-01-17 | 上海市第二市政工程公司顶管技术研究所 | Multi-cutter-disk ejector-tube tunneller |
| JPH08260886A (en) * | 1993-12-03 | 1996-10-08 | Maeda Corp | Arch excavator in arch sectional shield machine |
| JP2898968B1 (en) * | 1998-06-25 | 1999-06-02 | 川崎重工業株式会社 | Shield excavator for free section tunnel |
| JP2000120387A (en) * | 1998-10-16 | 2000-04-25 | Daiho Constr Co Ltd | Underground boring machine |
| CN2615467Y (en) * | 2003-05-22 | 2004-05-12 | 北京市市政工程研究院 | Multi-eccentric shaft combined driving apparatus for rectangular earth pressure balance push bench |
| CN101967979A (en) * | 2010-10-15 | 2011-02-09 | 镇江安达煤矿专用设备有限公司 | Profiling rectangular cutting device of pipe jacking machine |
| CN102704944A (en) * | 2012-06-01 | 2012-10-03 | 张永忠 | Rectangular jacking pipe |
| CN202611709U (en) * | 2012-06-04 | 2012-12-19 | 江苏银旭隧道机械有限公司 | Assembled six-cutterhead of rectangular earth pressure balanced roadheader |
-
2013
- 2013-10-25 CN CN201310509955.5A patent/CN103541736A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1668680A1 (en) * | 1989-08-10 | 1991-08-07 | Центральный научно-исследовательский и проектно-конструкторский институт проходческих машин и комплексов для угольной, горной промышленности и подземного строительства | Tunnel shield |
| JPH06336897A (en) * | 1993-05-26 | 1994-12-06 | Okumura Corp | Rectangular shield machine |
| JPH08260886A (en) * | 1993-12-03 | 1996-10-08 | Maeda Corp | Arch excavator in arch sectional shield machine |
| CN2217645Y (en) * | 1995-03-30 | 1996-01-17 | 上海市第二市政工程公司顶管技术研究所 | Multi-cutter-disk ejector-tube tunneller |
| JP2898968B1 (en) * | 1998-06-25 | 1999-06-02 | 川崎重工業株式会社 | Shield excavator for free section tunnel |
| JP2000120387A (en) * | 1998-10-16 | 2000-04-25 | Daiho Constr Co Ltd | Underground boring machine |
| CN2615467Y (en) * | 2003-05-22 | 2004-05-12 | 北京市市政工程研究院 | Multi-eccentric shaft combined driving apparatus for rectangular earth pressure balance push bench |
| CN101967979A (en) * | 2010-10-15 | 2011-02-09 | 镇江安达煤矿专用设备有限公司 | Profiling rectangular cutting device of pipe jacking machine |
| CN102704944A (en) * | 2012-06-01 | 2012-10-03 | 张永忠 | Rectangular jacking pipe |
| CN202611709U (en) * | 2012-06-04 | 2012-12-19 | 江苏银旭隧道机械有限公司 | Assembled six-cutterhead of rectangular earth pressure balanced roadheader |
Non-Patent Citations (1)
| Title |
|---|
| 刘平等: "矩形顶管机的研究和设计", 《市政技术》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825739A (en) * | 2018-08-08 | 2018-11-16 | 淮南中泰矿山装备制造有限公司 | Rectangular top pipe development machine built up gear case |
| CN112360486A (en) * | 2020-11-13 | 2021-02-12 | 安徽唐兴机械装备有限公司 | Cutting cutter head of circular cutting type rectangular pipe jacking machine |
| CN112360486B (en) * | 2020-11-13 | 2022-11-15 | 安徽唐兴装备科技股份有限公司 | Cutting cutter disc of circular cutting type rectangular pipe jacking machine |
| CN112832797A (en) * | 2021-03-19 | 2021-05-25 | 安徽唐兴机械装备有限公司 | Cutter head escaping driving device and escaping method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |