CN206816261U - A kind of pipe jacking tunnelling machine - Google Patents
A kind of pipe jacking tunnelling machine Download PDFInfo
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- CN206816261U CN206816261U CN201720701755.3U CN201720701755U CN206816261U CN 206816261 U CN206816261 U CN 206816261U CN 201720701755 U CN201720701755 U CN 201720701755U CN 206816261 U CN206816261 U CN 206816261U
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- cutterhead
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- cut
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Abstract
The utility model discloses a kind of pipe jacking tunnelling machine, including cylinder, the earth material conveyer belt that is rotatably connected on the cutterhead of barrel front end and is fixed in cylinder and is set close to cutterhead；Be provided with cutterhead it is equally distributed cut Tu Kou, respectively cut Tu Kou edges and be respectively and fixedly provided with blade, angle is kept between blade and cutterhead surface；Earth material conveyer belt, which is located at, to be cut below native mouth.The beneficial effects of the utility model are：Native efficiency high is bored, by overall soil cutting and crushing is fritter soil block by the collective effect of spill knife and convex knife, cutting is quick, convenient transportation；Automaticity is high, bores native process without hand digging soil, reduces manual labor amount；Sound construction, extruding force of the soil to cutterhead can be resisted；It is simple in construction, it is easily manufactured, be advantageous to marketing.
Description
Technical field
The utility model belongs to push pipe shoveling equipment technical field, and in particular to a kind of pipe jacking tunnelling machine.
Background technology
Jacking construction is exactly non-excavating construction method, is a kind of piping laying construction technology do not excavated or excavated less.
Construction by pipeline jacking method is exactly to overcome the frictional force of pipeline and surrounding soil by means of conclusion caused by jacking device in working pit,
Pipeline is headed into soil, and excavation of earthwork is got off and transported.One section pipe head into soil layer and then add second section pipe after
Continuous jacking.Its principle is by means of the main top thrust such as oil cylinder and pipeline enclosure, relay well, tool pipe or push-bench out of working pit
It is advanced in receiving pit and slings always through soil layer.After pipeline follows tool pipe or pipe jacking tunnelling machine closely, it is embedded between two holes.
The ability that existing push pipe machine drill soil efficiency is low, excavates the earthwork is poor, is often drilled loose soil by push-bench, then by
Hand digging simultaneously transports the earthwork, and process is more, long in time limit, labor intensive.
Utility model content
To solve, existing push pipe machine drill soil efficiency is low, excavates earthwork ability, needs labor intensive to excavate and transports the earthwork
The problems such as, the purpose of this utility model is to provide a kind of pipe jacking tunnelling machine.
The utility model is achieved through the following technical solutions：A kind of pipe jacking tunnelling machine, including cylinder, rotation connection
Cutterhead and the earth material conveyer belt that is fixed in cylinder and is set close to cutterhead in barrel front end；It is provided with above-mentioned cutterhead
Tu Kou is cut in even distribution, and each above-mentioned Tu Kou edges of cutting are respectively and fixedly provided with blade, retaining clip between insert and above-mentioned cutterhead surface
Angle；Above-mentioned earth material conveyer belt is cut below native mouth positioned at above-mentioned.
The utility model preferably, provided with central controller；Above above-mentioned earth material conveyer belt, close to upper in above-mentioned cylinder
State and motor platen is provided with cutterhead, above-mentioned motor platen is provided with motor, the power output shaft of above-mentioned motor and above-mentioned cutterhead
Pivot is connected, and above-mentioned motor is connected with above-mentioned central controller by electric signal.
Preferably, along jacking direction, inclined downward is set the front end face of above-mentioned cutterhead the utility model backward.
Preferably, by above-mentioned cylinder, protrusion forms arcwall face to above-mentioned cutterhead to the utility model from inside to outside.
Preferably, the angle between insert and above-mentioned cutterhead surface is more than 0 ° and less than 90 ° the utility model.
Preferably, insert includes spill knife and convex knife to the utility model, and the knife face of above-mentioned spill knife is convex to above-mentioned
Tu Kou is cut, the knife face of above-mentioned convex knife protrudes to above-mentioned cutterhead front；Insert is using the rotary middle point of above-mentioned cutterhead in
The heart is uniformly distributed in annular shape, and the above-mentioned spill knife and above-mentioned convex knife on same circle annulus are arranged alternately.
Under the control of central controller, motor rotational band moving knife disc spins, the blade cut soil on cutterhead, it is cut
The soil to get off is fallen into cylinder from Tu Kou is cut, under fall on earth material conveyer belt, push pipe tunnel is transported it into by earth material conveyer belt
Outside road.Cutterhead inclined downward backward, conveniently it is cut the soil to get off and falls under gravity into and cut Tu Kou.Cutterhead is outstanding
Arcwall face is formed, makes cutterhead have higher intensity resistance soil more firm to pressure caused by cutterhead, structure.Blade and knife
Acute angle is formed between panel surface, facilitates blade cut soil, soil is also convenient for and is fallen from Tu Kou is cut.Blade includes what is be arranged alternately
Spill knife and convex knife, during cutterhead rotates, spill knife and convex knife alternately cut soil, and soil is cut into one piece
Block soil block, native efficiency high is cut, the shapes and sizes of soil block are unified, facilitate earth material conveyer belt to transmit it.
The utility model can at least reach less than one beneficial effect：
1. native efficiency high is bored, it is by the collective effect of spill knife and convex knife that overall soil cutting and crushing is native for fritter
Block, cutting is quick, convenient transportation；
2. automaticity is high, native process is bored without hand digging soil, reduces manual labor amount；
3. sound construction, extruding force of the soil to cutterhead can be resisted；
4. it is simple in construction, it is easily manufactured, be advantageous to marketing.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is the structural representation of the utility model cutterhead.
Each sequence number and its corresponding title are as follows in accompanying drawing：
Cylinder 1, cutterhead 2, earth material conveyer belt 3, cut native mouth 4, blade 5, motor platen 6, motor 7, spill knife 8, convex knife
9。
Embodiment
Explanation is further explained to the utility model below in conjunction with the accompanying drawings.
Embodiment 1
As depicted in figs. 1 and 2, including cylinder 1, it is rotatably connected on the cutterhead 2 of the front end of cylinder 1 and is fixed in cylinder 1
And the earth material conveyer belt 3 set close to cutterhead 2；Be provided with cutterhead 2 it is equally distributed cut native mouth 4, it is fixed respectively to cut the native edge of mouth 4
There is blade 5, angle is kept between blade 5 and the surface of cutterhead 2；Earth material conveyer belt 3, which is located at, cuts the native lower section of mouth 4.
Provided with central controller；Above earth material conveyer belt 3, motor platen 6, motor are provided with cutterhead 2 in cylinder 1
Platen 6 is provided with motor 7, and the power output shaft of motor 7 is connected with the pivot of cutterhead 2, and motor 7 passes through with central controller
Electric signal connects.
Along jacking direction, inclined downward is set the front end face of cutterhead 2 backward.
By cylinder 1, protrusion forms arcwall face to cutterhead 2 from inside to outside.
Angle between blade 5 and the surface of cutterhead 2 is 45 °.
Blade 5 includes spill knife 8 and convex knife 9, and the knife face of spill knife 8 is convex to cut native mouth 4, and the knife face of convex knife 9 is to knife
Protrude in the front of disk 2；Blade 5 is uniformly distributed centered on the rotary middle point of cutterhead 2 in annular shape, on same circle annulus
Spill knife 8 and convex knife 9 are arranged alternately.
Embodiment 2
As depicted in figs. 1 and 2, including cylinder 1, it is rotatably connected on the cutterhead 2 of the front end of cylinder 1 and is fixed in cylinder 1
And the earth material conveyer belt 3 set close to cutterhead 2；Be provided with cutterhead 2 it is equally distributed cut native mouth 4, it is fixed respectively to cut the native edge of mouth 4
There is blade 5, angle is kept between blade 5 and the surface of cutterhead 2；Earth material conveyer belt 3, which is located at, cuts the native lower section of mouth 4.
Provided with central controller；Above earth material conveyer belt 3, motor platen 6, motor are provided with cutterhead 2 in cylinder 1
Platen 6 is provided with motor 7, and the power output shaft of motor 7 is connected with the pivot of cutterhead 2, and motor 7 passes through with central controller
Electric signal connects.
Along jacking direction, inclined downward is set the front end face of cutterhead 2 backward.
By cylinder 1, protrusion forms arcwall face to cutterhead 2 from inside to outside.
Angle between blade 5 and the surface of cutterhead 2 is 45 °.
Embodiment 3
As depicted in figs. 1 and 2, including cylinder 1, it is rotatably connected on the cutterhead 2 of the front end of cylinder 1 and is fixed in cylinder 1
And the earth material conveyer belt 3 set close to cutterhead 2；Be provided with cutterhead 2 it is equally distributed cut native mouth 4, it is fixed respectively to cut the native edge of mouth 4
There is blade 5, angle is kept between blade 5 and the surface of cutterhead 2；Earth material conveyer belt 3, which is located at, cuts the native lower section of mouth 4.
Provided with central controller；Above earth material conveyer belt 3, motor platen 6, motor are provided with cutterhead 2 in cylinder 1
Platen 6 is provided with motor 7, and the power output shaft of motor 7 is connected with the pivot of cutterhead 2, and motor 7 passes through with central controller
Electric signal connects.
Along jacking direction, inclined downward is set the front end face of cutterhead 2 backward.
By cylinder 1, protrusion forms arcwall face to cutterhead 2 from inside to outside.
Embodiment 4
As depicted in figs. 1 and 2, including cylinder 1, it is rotatably connected on the cutterhead 2 of the front end of cylinder 1 and is fixed in cylinder 1
And the earth material conveyer belt 3 set close to cutterhead 2；Be provided with cutterhead 2 it is equally distributed cut native mouth 4, it is fixed respectively to cut the native edge of mouth 4
There is blade 5, angle is kept between blade 5 and the surface of cutterhead 2；Earth material conveyer belt 3, which is located at, cuts the native lower section of mouth 4.
Provided with central controller；Above earth material conveyer belt 3, motor platen 6, motor are provided with cutterhead 2 in cylinder 1
Platen 6 is provided with motor 7, and the power output shaft of motor 7 is connected with the pivot of cutterhead 2, and motor 7 passes through with central controller
Electric signal connects.
Along jacking direction, inclined downward is set the front end face of cutterhead 2 backward.
Embodiment 5
As depicted in figs. 1 and 2, including cylinder 1, it is rotatably connected on the cutterhead 2 of the front end of cylinder 1 and is fixed in cylinder 1
And the earth material conveyer belt 3 set close to cutterhead 2；Be provided with cutterhead 2 it is equally distributed cut native mouth 4, it is fixed respectively to cut the native edge of mouth 4
There is blade 5, angle is kept between blade 5 and the surface of cutterhead 2；Earth material conveyer belt 3, which is located at, cuts the native lower section of mouth 4.
Provided with central controller；Above earth material conveyer belt 3, motor platen 6, motor are provided with cutterhead 2 in cylinder 1
Platen 6 is provided with motor 7, and the power output shaft of motor 7 is connected with the pivot of cutterhead 2, and motor 7 passes through with central controller
Electric signal connects.
Embodiment 6
As depicted in figs. 1 and 2, including cylinder 1, it is rotatably connected on the cutterhead 2 of the front end of cylinder 1 and is fixed in cylinder 1
And the earth material conveyer belt 3 set close to cutterhead 2；Be provided with cutterhead 2 it is equally distributed cut native mouth 4, it is fixed respectively to cut the native edge of mouth 4
There is blade 5, angle is kept between blade 5 and the surface of cutterhead 2；Earth material conveyer belt 3, which is located at, cuts the native lower section of mouth 4.
Embodiment 7
Including cylinder 1, it is rotatably connected on the cutterhead 2 of the front end of cylinder 1 and is fixed in cylinder 1 and is set close to cutterhead 2
Earth material conveyer belt 3；Be provided with cutterhead 2 it is equally distributed cut native mouth 4, respectively cut the native edge of mouth 4 and be respectively and fixedly provided with blade 5, blade 5 with
Cutterhead 2 keeps angle between surface；Earth material conveyer belt 3, which is located at, cuts the native lower section of mouth 4.
Provided with central controller；Above earth material conveyer belt 3, motor platen 6, motor are provided with cutterhead 2 in cylinder 1
Platen 6 is provided with motor 7, and the power output shaft of motor 7 is connected with the pivot of cutterhead 2, and motor 7 passes through with central controller
Electric signal connects.
Along jacking direction, inclined downward is set the front end face of cutterhead 2 backward.
By cylinder 1, protrusion forms arcwall face to cutterhead 2 from inside to outside.
Angle between blade 5 and the surface of cutterhead 2 is 10 °.
Blade 5 includes spill knife 8 and convex knife 9, and the knife face of spill knife 8 is convex to cut native mouth 4, and the knife face of convex knife 9 is to knife
Protrude in the front of disk 2；Blade 5 is uniformly distributed centered on the rotary middle point of cutterhead 2 in annular shape, on same circle annulus
Spill knife 8 and convex knife 9 are arranged alternately.
Embodiment 8
Including cylinder 1, it is rotatably connected on the cutterhead 2 of the front end of cylinder 1 and is fixed in cylinder 1 and is set close to cutterhead 2
Earth material conveyer belt 3；Be provided with cutterhead 2 it is equally distributed cut native mouth 4, respectively cut the native edge of mouth 4 and be respectively and fixedly provided with blade 5, blade 5 with
Cutterhead 2 keeps angle between surface；Earth material conveyer belt 3, which is located at, cuts the native lower section of mouth 4.
Provided with central controller；Above earth material conveyer belt 3, motor platen 6, motor are provided with cutterhead 2 in cylinder 1
Platen 6 is provided with motor 7, and the power output shaft of motor 7 is connected with the pivot of cutterhead 2, and motor 7 passes through with central controller
Electric signal connects.
Along jacking direction, inclined downward is set the front end face of cutterhead 2 backward.
By cylinder 1, protrusion forms arcwall face to cutterhead 2 from inside to outside.
Angle between blade 5 and the surface of cutterhead 2 is 80 °.
Blade 5 includes spill knife 8 and convex knife 9, and the knife face of spill knife 8 is convex to cut native mouth 4, and the knife face of convex knife 9 is to knife
Protrude in the front of disk 2；Blade 5 is uniformly distributed centered on the rotary middle point of cutterhead 2 in annular shape, on same circle annulus
Spill knife 8 and convex knife 9 are arranged alternately.
Embodiment 9
Including cylinder 1, it is rotatably connected on the cutterhead 2 of the front end of cylinder 1 and is fixed in cylinder 1 and is set close to cutterhead 2
Earth material conveyer belt 3；Be provided with cutterhead 2 it is equally distributed cut native mouth 4, respectively cut the native edge of mouth 4 and be respectively and fixedly provided with blade 5, blade 5 with
Cutterhead 2 keeps angle between surface；Earth material conveyer belt 3, which is located at, cuts the native lower section of mouth 4.
Provided with central controller；Above earth material conveyer belt 3, motor platen 6, motor are provided with cutterhead 2 in cylinder 1
Platen 6 is provided with motor 7, and the power output shaft of motor 7 is connected with the pivot of cutterhead 2, and motor 7 passes through with central controller
Electric signal connects.
Along jacking direction, inclined downward is set the front end face of cutterhead 2 backward.
By cylinder 1, protrusion forms arcwall face to cutterhead 2 from inside to outside.
Angle between blade 5 and the surface of cutterhead 2 is 30 °.
Blade 5 includes spill knife 8 and convex knife 9, and the knife face of spill knife 8 is convex to cut native mouth 4, and the knife face of convex knife 9 is to knife
Protrude in the front of disk 2；Blade 5 is uniformly distributed centered on the rotary middle point of cutterhead 2 in annular shape, on same circle annulus
Spill knife 8 and convex knife 9 are arranged alternately.
Embodiment 10
Including cylinder 1, it is rotatably connected on the cutterhead 2 of the front end of cylinder 1 and is fixed in cylinder 1 and is set close to cutterhead 2
Earth material conveyer belt 3；Be provided with cutterhead 2 it is equally distributed cut native mouth 4, respectively cut the native edge of mouth 4 and be respectively and fixedly provided with blade 5, blade 5 with
Cutterhead 2 keeps angle between surface；Earth material conveyer belt 3, which is located at, cuts the native lower section of mouth 4.
Provided with central controller；Above earth material conveyer belt 3, motor platen 6, motor are provided with cutterhead 2 in cylinder 1
Platen 6 is provided with motor 7, and the power output shaft of motor 7 is connected with the pivot of cutterhead 2, and motor 7 passes through with central controller
Electric signal connects.
Along jacking direction, inclined downward is set the front end face of cutterhead 2 backward.
By cylinder 1, protrusion forms arcwall face to cutterhead 2 from inside to outside.
Angle between blade 5 and the surface of cutterhead 2 is 60 °.
Blade 5 includes spill knife 8 and convex knife 9, and the knife face of spill knife 8 is convex to cut native mouth 4, and the knife face of convex knife 9 is to knife
Protrude in the front of disk 2；Blade 5 is uniformly distributed centered on the rotary middle point of cutterhead 2 in annular shape, on same circle annulus
Spill knife 8 and convex knife 9 are arranged alternately.
By taking embodiment 1 as an example, the specific operation principle of the utility model is：
Under the control of central controller, the rotational band movable knife disc 2 of motor 7 rotates, and the blade 5 on cutterhead 2 cuts soil, quilt
The soil cut is fallen into cylinder 1 from native mouth 4 is cut, under fall on earth material conveyer belt 3, be transported by earth material conveyer belt 3
To outside pipe jacking tunnel.The inclined downward backward of cutterhead 2, conveniently it is cut the soil to get off and falls under gravity into and cut native mouth 4.Knife
The outstanding formation arcwall face of disk 2, make cutterhead 2 that there is higher intensity to resist soil to pressure caused by cutterhead 2, structure is more
Firmly.Acute angle is formed between blade 5 and the surface of cutterhead 2, facilitates blade 5 to cut soil, is also convenient for soil and is fallen from native mouth 4 is cut.
Blade 5 includes the spill knife 8 and convex knife 9 being arranged alternately, and during cutterhead 2 rotates, spill knife 8 and convex knife 9 replace
Soil is cut, soil is cut into one piece of block soil block, cuts native efficiency high, the shapes and sizes of soil block are unified, facilitate earth material to transmit
Band 3 transmits to it.
Above-described embodiment is preferred embodiment of the present utility model, is not the limit to technical solutions of the utility model
System, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various changes and modifications, these changes
Change and improve and be regarded as falling into claimed the scope of the utility model.
Claims (6)
- A kind of 1. pipe jacking tunnelling machine, it is characterised in that：Including cylinder（1）, be rotatably connected on cylinder（1）The cutterhead of front end（2）, with And it is fixed on cylinder（1）Interior and close cutterhead（2）The earth material conveyer belt of setting（3）；The cutterhead（2）On be provided with and equally distributed cut Tu Kou（4）, it is each described to cut Tu Kou（4）Edge is respectively and fixedly provided with blade（5）, The blade（5）With the cutterhead（2）Angle is kept between surface；The earth material conveyer belt（3）Tu Kou is cut positioned at described（4）Lower section.
- A kind of 2. pipe jacking tunnelling machine according to claim 1, it is characterised in that：Provided with central controller；In the earth material conveyer belt（3）Top, the cylinder（1）The interior close cutterhead（2）Place is provided with motor platen（6）, institute State motor platen（6）It is provided with motor（7）, the motor（7）Power output shaft and the cutterhead（2）Pivot connect Connect, the motor（7）It is connected with the central controller by electric signal.
- A kind of 3. pipe jacking tunnelling machine according to claim 2, it is characterised in that：Along jacking direction, the cutterhead（2）Before Inclined downward is set backward for end face.
- A kind of 4. pipe jacking tunnelling machine according to claim 3, it is characterised in that：The cutterhead（2）By the cylinder（1）It is interior Outstanding formation arcwall face.
- A kind of 5. pipe jacking tunnelling machine according to claim 4, it is characterised in that：The blade（5）With the cutterhead（2）Table Angle between face is more than 0 ° and less than 90 °.
- A kind of 6. pipe jacking tunnelling machine according to claim 5, it is characterised in that：The blade（5）Including spill knife（8）With Convex knife（9）, the spill knife（8）Knife face be convex to described cut Tu Kou（4）, the convex knife（9）Knife face to the cutterhead （2）Protrude in front；The blade（5）With the cutterhead（2）Rotary middle point centered on be uniformly distributed in annular shape, positioned at same The spill knife on one circle annulus（8）With the convex knife（9）It is arranged alternately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720701755.3U CN206816261U (en) | 2017-06-16 | 2017-06-16 | A kind of pipe jacking tunnelling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720701755.3U CN206816261U (en) | 2017-06-16 | 2017-06-16 | A kind of pipe jacking tunnelling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206816261U true CN206816261U (en) | 2017-12-29 |
Family
ID=60759645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720701755.3U Expired - Fee Related CN206816261U (en) | 2017-06-16 | 2017-06-16 | A kind of pipe jacking tunnelling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206816261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107938732A (en) * | 2017-11-30 | 2018-04-20 | 黑龙江工业学院 | A kind of computer remote control operates ore body excavator |
-
2017
- 2017-06-16 CN CN201720701755.3U patent/CN206816261U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107938732A (en) * | 2017-11-30 | 2018-04-20 | 黑龙江工业学院 | A kind of computer remote control operates ore body excavator |
| CN107938732B (en) * | 2017-11-30 | 2020-01-14 | 黑龙江工业学院 | Computer remote control operation ore body excavator |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20180616 |
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| CF01 | Termination of patent right due to non-payment of annual fee |