CN105545320A - Rectangular combined tunnel excavator - Google Patents
Rectangular combined tunnel excavator Download PDFInfo
- Publication number
- CN105545320A CN105545320A CN201511035506.7A CN201511035506A CN105545320A CN 105545320 A CN105545320 A CN 105545320A CN 201511035506 A CN201511035506 A CN 201511035506A CN 105545320 A CN105545320 A CN 105545320A
- Authority
- CN
- China
- Prior art keywords
- speed changer
- rotating shaft
- fixed
- left end
- drill bit
- 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.)
- Withdrawn
Links
- 238000003756 stirring Methods 0.000 claims abstract description 47
- 230000004888 barrier function Effects 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005641 tunneling Effects 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
- E21D9/10—Making by using boring or cutting machines
- E21D9/11—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
- E21D9/116—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines by means of non-concentric rotary heads
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)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Provided is a rectangular combined tunnel excavator. Two drill bits II and three drill bits I cut soil in rotation, four stirring arms I, four stirring arms II and four stirring arms III cut the soil which is not cut by the drill bits I and the drill bits II in rotation around a rotary shaft, the cut soil is conveyed into a conveying device, and the conveying device conveys the soil to the position for placement. The rectangular combined tunnel excavator forms a rectangular combined tunnel in the advancing process.
Description
Technical field
The present invention relates to a kind of tunnel excavator, the rectangle combination tunnel excavator particularly used in a kind of construction of tunnel.
Background technology
At present, the excavation of the rectangle combination tunnel cross-section applied in tunnel boring works cuts repeatedly to excavate by one or more bit to form.
Summary of the invention
The present invention compensate for above shortcoming, provides the rectangle combination tunnel excavator that a kind of energy tunneling boring excavates simultaneously.
The present invention is achieved through the following technical solutions:
A kind of rectangle combination tunnel excavator, tunnel excavator is divided into the muddy water storehouse on the left side and the work chamber on the right by rectangle combination barrier, motor is fixed in the right of rectangle combination barrier, work chamber, the transmission tube of motor left end passes dividing plate, the left end of transmission tube is fixed on the right-hand member of speed changer five, speed changer five left end is provided with one and stirs axle five, stirs axle five left end and is fixed with a drill bit one; Word order speed changer one, speed changer two, speed changer five, speed changer three, speed changer four from front to back in muddy water storehouse; Speed changer one right-hand member is fixed with column one, and the right-hand member of column one is fixed on rectangle combination barrier, and the left end of speed changer one is provided with and stirs axle one, and the left end stirring axle one is fixed with a drill bit two; Speed changer two right-hand member is fixed with column two, and the right-hand member of column two is fixed on rectangle combination barrier, and the left end of speed changer two is provided with and stirs axle two, and the left end stirring axle two is fixed with a drill bit one; Speed changer four right-hand member is fixed with column four, and the right-hand member of column four is fixed on rectangle combination barrier, and the left end of speed changer four is provided with and stirs axle four, and the left end stirring axle four is fixed with a drill bit two; Speed changer three right-hand member is fixed with column three, and the right-hand member of column three is fixed on rectangle combination barrier, and the left end of speed changer three is provided with and stirs axle three, and the left end stirring axle three is fixed with a drill bit one; Be connected by a rotating shaft between speed changer one with speed changer two, the two ends, left and right of this rotating shaft middle part fix respectively one long-armed, two long-armed outer ends fix a mixing arm two respectively; Be connected by a rotating shaft between speed changer two with speed changer five, a galianconism is fixed at the two ends, left and right of the middle part of this rotating shaft respectively, and the outer end of these two galianconism fixes a mixing arm one respectively; Be connected by a rotating shaft between speed changer five with speed changer three, a galianconism is fixed at the two ends, left and right of this rotating shaft middle part respectively, and the outer end of these two galianconism fixes a mixing arm one respectively; Be connected by a rotating shaft between speed changer three with speed changer four, the two ends, left and right of this rotating shaft middle part fix respectively one long-armed, these two long-armed outer ends fix a mixing arm two respectively; The rear end of speed changer one is provided with a rotating shaft, fix respectively about the rear end of this rotating shaft one long-armed, these two long-armed outer ends fix a mixing arm three respectively; The front end of speed changer four is provided with a rotating shaft, fix respectively about the front end of this rotating shaft one long-armed, these two long-armed outer ends fix a mixing arm three respectively.
The present invention has following feature:
Earth cuts by the present invention's two drill bits two and three drill bits one in rotation, drill bit one, drill bit two do not have the earth cut to cut by four mixing arms, one, four mixing arms, two, four mixing arms three in rotating around the axis, the earth cut imports in conveying device, is transported to the position placed by conveying device; Rectangle combination tunnel excavator forms rectangle combination tunnel in progradation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is top view of the present invention;
Fig. 2 is the cross-sectional view that the present invention generates tunnel;
In figure: 1, rectangle sectional casing, 2, rectangle combination barrier, 3, motor, 4, transmission tube, 5, column one, 6, column two, 7, column three, 8, column four, 9, speed changer five, 10, speed changer one, 11, speed changer two, 12, speed changer three, 13, speed changer four, 14, stir axle one, 15, stir axle two, 16, axle three is stirred, 17, stir axle four, 18, drill bit one, 19, drill bit two, 20, rotating shaft, 21, galianconism, 22, long-armed, 23, mixing arm one, 24, mixing arm two, 25, mixing arm three, 26, stir axle five.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, tunnel excavator is divided into the muddy water storehouse on the left side and the work chamber on the right by this embodiment rectangle combination barrier 2, motor 3 is fixed in the right of rectangle combination barrier, work chamber, the transmission tube 4 of motor left end passes dividing plate, the left end of transmission tube is fixed on the right-hand member of speed changer 59, speed changer five left end is provided with one and stirs axle 5 26, stirs axle five left end and is fixed with a drill bit 1; Word order speed changer 1, speed changer 2 11, speed changer five, speed changer 3 12, speed changer 4 13 from front to back in muddy water storehouse; Speed changer one right-hand member is fixed with column 1, and the right-hand member of column one is fixed on rectangle combination barrier, and the left end of speed changer one is provided with and stirs axle 1, and the left end stirring axle one is fixed with a drill bit 2 19; Speed changer two right-hand member is fixed with column 26, and the right-hand member of column two is fixed on rectangle combination barrier, and the left end of speed changer two is provided with and stirs axle 2 15, and the left end stirring axle two is fixed with a drill bit 1; Speed changer four right-hand member is fixed with column 48, and the right-hand member of column four is fixed on rectangle combination barrier, and the left end of speed changer four is provided with and stirs axle 4 17, and the left end stirring axle four is fixed with a drill bit two; Speed changer three right-hand member is fixed with column 37, and the right-hand member of column three is fixed on rectangle combination barrier, and the left end of speed changer three is provided with and stirs axle 3 16, and the left end stirring axle three is fixed with a drill bit one; Be connected by a rotating shaft 20 between speed changer one with speed changer two, the two ends, left and right of this rotating shaft middle part fix one long-armed 22 respectively, and two long-armed outer ends fix a mixing arm 2 24 respectively; Be connected by a rotating shaft between speed changer two with speed changer five, a galianconism 21 is fixed at the two ends, left and right of the middle part of this rotating shaft respectively, and the outer end of these two galianconism fixes a mixing arm 1 respectively; Be connected by a rotating shaft between speed changer five with speed changer three, a galianconism is fixed at the two ends, left and right of this rotating shaft middle part respectively, and the outer end of these two galianconism fixes a mixing arm one respectively; Be connected by a rotating shaft between speed changer three with speed changer four, the two ends, left and right of this rotating shaft middle part fix respectively one long-armed, these two long-armed outer ends fix a mixing arm two respectively; The rear end of speed changer one is provided with a rotating shaft, fix respectively about the rear end of this rotating shaft one long-armed, these two long-armed outer ends fix a mixing arm 3 25 respectively; The front end of speed changer four is provided with a rotating shaft, fix respectively about the front end of this rotating shaft one long-armed, these two long-armed outer ends fix a mixing arm three respectively.
Long-armed length is greater than the length of galianconism.
The diameter of drill bit two is greater than the diameter of drill bit one.
When the present invention works, motor is operated by the power transmission shaft drive speed transmission five in transmission tube, speed changer five-way crosses rotation drive speed transmission two, speed changer three running respectively of front and back rotating shaft, the rotating drive speed changer one of the on-stream rotating shaft by back of speed changer two operates, and the on-stream rotating drive speed changer four by a rotating shaft in front of speed changer three operates; An on-stream drill bit two rotation driving its left end by stirring axle one of speed changer one, an on-stream drill bit one rotation driving its left end by stirring axle two of speed changer two, an on-stream drill bit one rotation driving its left end by stirring axle three of speed changer three, an on-stream drill bit two rotation driving its left end by stirring axle four of speed changer four, an on-stream drill bit one rotation driving its left end by stirring axle five of speed changer five; Before and after speed changer one, the rotating shaft on both sides drives four long-armed drives, two mixing arms, three, two mixing arms two of left and right to take rotating shaft as axis rotation in rotation, before and after speed changer four, the rotating shaft on both sides drives four long-armed drives, two mixing arms, three, two mixing arms two of left and right to take rotating shaft as axis rotation in rotation, and before and after speed changer five, the rotating shaft on both sides drives four galianconism of left and right to drive four mixing arms one to take rotating shaft as axis rotation in rotation; Earth cuts by two drill bits two and three drill bits one in rotation, drill bit one, drill bit two do not have the earth cut to cut by four mixing arms, one, four mixing arms, two, four mixing arms three in rotating around the axis, the earth cut imports in conveying device, is transported to the position placed by conveying device; Rectangle combination tunnel excavator forms rectangle combination tunnel in progradation.
Claims (1)
1. a rectangle combination tunnel excavator, tunnel excavator is divided into the muddy water storehouse on the left side and the work chamber on the right by rectangle combination barrier 2, motor 3 is fixed in the right of rectangle combination barrier, work chamber, the transmission tube 4 of motor left end passes dividing plate, the left end of transmission tube is fixed on the right-hand member of speed changer 59, speed changer five left end is provided with one and stirs axle 5 26, stirs axle five left end and is fixed with a drill bit 1; Word order speed changer 1, speed changer 2 11, speed changer five, speed changer 3 12, speed changer 4 13 from front to back in muddy water storehouse; Speed changer one right-hand member is fixed with column 1, and the right-hand member of column one is fixed on rectangle combination barrier, and the left end of speed changer one is provided with and stirs axle 1, and the left end stirring axle one is fixed with a drill bit 2 19; Speed changer two right-hand member is fixed with column 26, and the right-hand member of column two is fixed on rectangle combination barrier, and the left end of speed changer two is provided with and stirs axle 2 15, and the left end stirring axle two is fixed with a drill bit 1; Speed changer four right-hand member is fixed with column 48, and the right-hand member of column four is fixed on rectangle combination barrier, and the left end of speed changer four is provided with and stirs axle 4 17, and the left end stirring axle four is fixed with a drill bit two; Speed changer three right-hand member is fixed with column 37, and the right-hand member of column three is fixed on rectangle combination barrier, and the left end of speed changer three is provided with and stirs axle 3 16, and the left end stirring axle three is fixed with a drill bit one; Be connected by a rotating shaft 20 between speed changer one with speed changer two, the two ends, left and right of this rotating shaft middle part fix one long-armed 22 respectively, and two long-armed outer ends fix a mixing arm 2 24 respectively; Be connected by a rotating shaft between speed changer two with speed changer five, a galianconism 21 is fixed at the two ends, left and right of the middle part of this rotating shaft respectively, and the outer end of these two galianconism fixes a mixing arm 1 respectively; Be connected by a rotating shaft between speed changer five with speed changer three, a galianconism is fixed at the two ends, left and right of this rotating shaft middle part respectively, and the outer end of these two galianconism fixes a mixing arm one respectively; Be connected by a rotating shaft between speed changer three with speed changer four, the two ends, left and right of this rotating shaft middle part fix respectively one long-armed, these two long-armed outer ends fix a mixing arm two respectively; The rear end of speed changer one is provided with a rotating shaft, fix respectively about the rear end of this rotating shaft one long-armed, these two long-armed outer ends fix a mixing arm 3 25 respectively; The front end of speed changer four is provided with a rotating shaft, fix respectively about the front end of this rotating shaft one long-armed, these two long-armed outer ends fix a mixing arm three respectively; It is characterized in that: during tunnel excavator work, motor is operated by the power transmission shaft drive speed transmission five in transmission tube, speed changer five-way crosses rotation drive speed transmission two, speed changer three running respectively of front and back rotating shaft, the rotating drive speed changer one of the on-stream rotating shaft by back of speed changer two operates, and the on-stream rotating drive speed changer four by a rotating shaft in front of speed changer three operates; An on-stream drill bit two rotation driving its left end by stirring axle one of speed changer one, an on-stream drill bit one rotation driving its left end by stirring axle two of speed changer two, an on-stream drill bit one rotation driving its left end by stirring axle three of speed changer three, an on-stream drill bit two rotation driving its left end by stirring axle four of speed changer four, an on-stream drill bit one rotation driving its left end by stirring axle five of speed changer five; Before and after speed changer one, the rotating shaft on both sides drives four long-armed drives, two mixing arms, three, two mixing arms two of left and right to take rotating shaft as axis rotation in rotation, before and after speed changer four, the rotating shaft on both sides drives four long-armed drives, two mixing arms, three, two mixing arms two of left and right to take rotating shaft as axis rotation in rotation, and before and after speed changer five, the rotating shaft on both sides drives four galianconism of left and right to drive four mixing arms one to take rotating shaft as axis rotation in rotation; Earth cuts by two drill bits two and three drill bits one in rotation, drill bit one, drill bit two do not have the earth cut to cut by four mixing arms, one, four mixing arms, two, four mixing arms three in rotating around the axis, the earth cut imports in conveying device, is transported to the position placed by conveying device; Rectangle combination tunnel excavator forms rectangle combination tunnel in progradation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511035506.7A CN105545320A (en) | 2015-12-31 | 2015-12-31 | Rectangular combined tunnel excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511035506.7A CN105545320A (en) | 2015-12-31 | 2015-12-31 | Rectangular combined tunnel excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105545320A true CN105545320A (en) | 2016-05-04 |
Family
ID=55824825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511035506.7A Withdrawn CN105545320A (en) | 2015-12-31 | 2015-12-31 | Rectangular combined tunnel excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105545320A (en) |
-
2015
- 2015-12-31 CN CN201511035506.7A patent/CN105545320A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160504 |