CN208184742U - A kind of shield machine cutterhead with self-cleaning function - Google Patents
A kind of shield machine cutterhead with self-cleaning function Download PDFInfo
- Publication number
- CN208184742U CN208184742U CN201820659393.0U CN201820659393U CN208184742U CN 208184742 U CN208184742 U CN 208184742U CN 201820659393 U CN201820659393 U CN 201820659393U CN 208184742 U CN208184742 U CN 208184742U
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- CN
- China
- Prior art keywords
- fan
- ring beam
- round roller
- cutter head
- shield machine
- 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.)
- Expired - Fee Related
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses a kind of shield machine cutterhead with self-cleaning function, including cutter head, hobboing cutter and side knife, the hobboing cutter and the side knife are installed on the cutter head, and the cutter head is made of an outside, several fan-shaped panels and strengthened ring beam；The outer arc of the inner arc and the strengthened ring beam of the fan-shaped panel of adjacent two and the outside forms a fan groove, is equipped with round roller in the fan groove, the hobboing cutter is mounted in the round roller；First jet is installed, the first jet is mounted on the strengthened ring beam outer wall in the fan groove；The strengthened ring beam protrudes from the cutter head surface, and the strengthened ring beam side higher than the cutter head surface is embedded with second nozzle.By the above-mentioned means, a kind of shield machine cutterhead with self-cleaning function of the utility model, the cutter head structure is simple, comes with cleaning structure, so that can be very good the cleaning on holding cutterhead surface when in use, increases its working efficiency, prolongs its service life simultaneously.
Description
Technical field
The utility model relates to engineering machinery fields, more particularly, to a kind of shield machine cutterhead with self-cleaning function.
Background technique
Shielding tunnel excavator, abbreviation shield machine, shield machine are that a kind of special engineering of tunnel piercing is mechanical, modern shield
Machine integrates light, mechanical, electrical, liquid, sensing, information technology, has and excavates the cutting soil body, conveying soil quarrel, assembled tunnel-liner, surveys
The functions such as amount guiding correction are related to the multiple subjects technology such as geology, building, machinery, mechanics, hydraulic, electrical, control, measurement, and
And the design and manufacture of " cutting the garment according to the figure " formula are carried out according to different geology, reliability requirement is high, and shield machine is widely used in
The Tunnel Engineering such as subway, railway, highway, municipal administration, water power.
In the past 30 years, effective close such as shield machine by key technology earth pressure balanced, in slurry type shield machine
Envelope, it is ensured that the stabilization of excavation face controls surface uplift and is collapsed upon within prescribed limit, cutting-tool's used life and is sealing
Under the conditions of cutter changing, exploration to the processing technique of for example high hydraulic condition of some severe geology etc. and research and solve,
Shield machine is set to have cracking development.
With shield machine carry out tunnel construction with high degree of automation, save manpower, speed of application fast, a cavitation, no
Climate can control surface subsidence, reduces the influence to above ground structure and not influence water when excavating under water when influencing, excavating
The features such as face traffic, tunnel line is longer, in the biggish situation of buried depth, with shield machine construction more economical rationality.
Cutterhead is the core component of shield machine, generally includes cutter head, cutter and foam line etc. on cutterhead, cutter head by
Welding for steel structure forms, and cutter has hobboing cutter, cutter and scraper etc., and existing cutterhead is due to cutter head and rock stratum squeezes, friction is made
It is firmly larger, lead to the abrasion of blade, use for a long time so that cutterhead surface have dirt attachment, influence service efficiency.
Utility model content
The utility model, can mainly solving the technical problems that provide a kind of shield machine cutterhead with self-cleaning function
Self cleaning cutterhead surface.
In order to solve the above technical problems, the technical solution that the utility model uses is: a kind of with self-cleaning function
Shield machine cutterhead, including cutter head, hobboing cutter and side knife, the hobboing cutter and the side knife are installed on the cutter head, institute
It states cutter head to be made of an outside, several fan-shaped panels and strengthened ring beam, the outside and the strengthened ring beam pass through the fan
Shape panel is connected；
For several fan-shaped panels using the strengthened ring beam center of circle as center array distribution, the side knife is mounted on the fan
On shape panel；
The outer arc of the inner arc and the strengthened ring beam of the fan-shaped panel of adjacent two and the outside forms a sector
Slot is equipped with round roller in the fan groove, and the hobboing cutter is mounted in the round roller, the round roller and two adjacent fan-shaped panels
It is connected, wherein being equipped with motor on a fan-shaped panel, the motor is connected with the round roller, the fan-shaped panel two
Triangular groove is offered on side, wherein one side of the groove of opposite two on the fan-shaped panel of adjacent two is mutually
In parallel；
First jet is installed, the first jet is mounted on the strengthened ring beam outer wall in the fan groove；
The strengthened ring beam protrudes from the cutter head surface, higher than the strengthened ring beam side on the cutter head surface
It is embedded with second nozzle；
Sink is equipped in the strengthened ring beam, the sink is connected with the first jet and the second nozzle respectively
It connects.
In one preferred embodiment of the utility model, the round roller is identical with the quantity of the fan-shaped panel.
In one preferred embodiment of the utility model, the quantity of the round roller and the fan-shaped panel is four.
In one preferred embodiment of the utility model, the quantity of the round roller and the fan-shaped panel is six.
In one preferred embodiment of the utility model, the first jet is matched with the round roller.
In one preferred embodiment of the utility model, the second nozzle is matched with the fan-shaped panel.
The beneficial effects of the utility model are: a kind of shield machine cutterhead with self-cleaning function of the utility model, the knife
Dish structure is simple, comes with cleaning structure, so that can be very good the cleaning on holding cutterhead surface when in use, increases its work
Efficiency prolongs its service life simultaneously.
Detailed description of the invention
Fig. 1 is a kind of main view of shield machine cutterhead embodiment one with self-cleaning function.
Fig. 2 is a kind of main view of shield machine cutterhead embodiment two with self-cleaning function.
The components in the drawings are labeled as follows: 1, cutter head；2, hobboing cutter；3, side knife；4, outside；5, fan-shaped panel；6, add
Strong ring beam；7, fan groove；8, round roller；9, motor；10, groove；11, first jet；12, second nozzle；13, sink.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Fig. 1 and Fig. 2 are please referred to,
Embodiment one
A kind of shield machine cutterhead with self-cleaning function, including cutter head 1, hobboing cutter 2 and side knife 3,2 and of hobboing cutter
The side knife 3 is installed on the cutter head 1, and the cutter head 1 is by an outside 4, several fan-shaped panels 5 and strengthened ring beam 6
Composition, the outside 4 are connected with the strengthened ring beam 6 by the fan-shaped panel 5.
For several fan-shaped panels 5 using 6 center of circle of strengthened ring beam as center array distribution, the side knife 3 is mounted on institute
It states on fan-shaped panel 5, the side knife 3 exerts a force in soil layer or rock layer surface, and is rived, and the soil layer or rock stratum rived pass through institute
1 continuous rotation of cutter head is stated to export out tunnel from shield machine.
The fan-shaped panel 5 of adjacent two forms a fan with the inner arc of the outside 4 and the outer arc of the strengthened ring beam 6
Shape slot 7, the fan groove 7 is for installing the round roller 8.
Round roller 8 is installed in the fan groove 7, the hobboing cutter 2 is mounted in the round roller 8, the round roller 8 with it is adjacent
Two fan-shaped panels 5 are connected, wherein being equipped with motor 9 on a fan-shaped panel 5, the motor 9 is connected with the round roller 8
It connects, the motor 9 is for driving the round roller 8 to roll, so that the hobboing cutter 2 be driven to roll.
Triangular groove 10 is offered on 5 two sides of fan-shaped panel, it is opposite on the fan-shaped panel 5 of adjacent two
Two grooves 10 be wherein parallel to each other on one side, the parallel edges of two grooves 10 is for installing the round roller 8, so that institute
State the installation enhanced convenience of round roller 8.
First jet 11 is installed, the first jet 11 is mounted on 6 outer wall of strengthened ring beam in the fan groove 7
On, the first jet 11 is matched with the round roller 8, and the first jet 11 is for cleaning the round roller 8.
The strengthened ring beam 6 protrudes from 1 surface of cutter head, higher than the strengthened ring beam 6 on 1 surface of cutter head
Side is embedded with second nozzle 12, and the second nozzle 12 is matched with the fan-shaped panel 5, the second nozzle 12 for pair
The fan-shaped panel 5 is cleaned.
Sink 13 is equipped in the strengthened ring beam 6, the sink 13 is sprayed with the first jet 11 and described second respectively
Mouth 12 is connected, and the sink 13 is used to store the water of cleaning, to be supplied to the first jet 11 and second spray
Mouth 12 allows the first jet 11 and the second nozzle 12 to carry out cleaning.
The round roller 8 is identical with the quantity of the fan-shaped panel 5, in the present embodiment, the round roller 8 and the fan-shaped panel
5 quantity is four.
Embodiment two
A kind of shield machine cutterhead with self-cleaning function, including cutter head 1, hobboing cutter 2 and side knife 3,2 and of hobboing cutter
The side knife 3 is installed on the cutter head 1, and the cutter head 1 is by an outside 4, several fan-shaped panels 5 and strengthened ring beam 6
Composition, the outside 4 are connected with the strengthened ring beam 6 by the fan-shaped panel 5.
For several fan-shaped panels 5 using 6 center of circle of strengthened ring beam as center array distribution, the side knife 3 is mounted on institute
It states on fan-shaped panel 5, the side knife 3 exerts a force in soil layer or rock layer surface, and is rived, and the soil layer or rock stratum rived pass through institute
1 continuous rotation of cutter head is stated to export out tunnel from shield machine.
The fan-shaped panel 5 of adjacent two forms a fan with the inner arc of the outside 4 and the outer arc of the strengthened ring beam 6
Shape slot 7, the fan groove 7 is for installing the round roller 8.
Round roller 8 is installed in the fan groove 7, the hobboing cutter 2 is mounted in the round roller 8, the round roller 8 with it is adjacent
Two fan-shaped panels 5 are connected, wherein being equipped with motor 9 on a fan-shaped panel 5, the motor 9 is connected with the round roller 8
It connects, the motor 9 is for driving the round roller 8 to roll, so that the hobboing cutter 2 be driven to roll.
Triangular groove 10 is offered on 5 two sides of fan-shaped panel, it is opposite on the fan-shaped panel 5 of adjacent two
Two grooves 10 be wherein parallel to each other on one side, the parallel edges of two grooves 10 is for installing the round roller 8, so that institute
State the installation enhanced convenience of round roller 8.
First jet 11 is installed, the first jet 11 is mounted on 6 outer wall of strengthened ring beam in the fan groove 7
On, the first jet 11 is matched with the round roller 8, and the first jet 11 is for cleaning the round roller 8.
The strengthened ring beam 6 protrudes from 1 surface of cutter head, higher than the strengthened ring beam 6 on 1 surface of cutter head
Side is embedded with second nozzle 12, and the second nozzle 12 is matched with the fan-shaped panel 5, the second nozzle 12 for pair
The fan-shaped panel 5 is cleaned.
Sink 13 is equipped in the strengthened ring beam 6, the sink 13 is sprayed with the first jet 11 and described second respectively
Mouth 12 is connected, and the sink 13 is used to store the water of cleaning, to be supplied to the first jet 11 and second spray
Mouth 12 allows the first jet 11 and the second nozzle 12 to carry out cleaning.
The round roller 8 is identical with the quantity of the fan-shaped panel 5, in the present embodiment, the round roller 8 and the fan-shaped panel
5 quantity is six.
Compared with prior art, a kind of shield machine cutterhead with self-cleaning function of the utility model, cutter head structure letter
It is single, cleaning structure is come with, so that can be very good the cleaning on holding cutterhead surface when in use, increases its working efficiency, together
When prolong its service life.
In the description of the present invention, it should be noted that term " on ", "lower", "left", "right", "inner", "outside" etc.
The orientation or positional relationship of instruction be based on the orientation or positional relationship shown in the drawings or the utility model product use when
The orientation or positional relationship usually put, is merely for convenience of describing the present invention and simplifying the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of shield machine cutterhead with self-cleaning function, including cutter head, hobboing cutter and side knife, the hobboing cutter and the side
Knife is installed on the cutter head, it is characterised in that: the cutter head is by an outside, several fan-shaped panels and strengthened ring beam group
At the outside is connected with the strengthened ring beam by the fan-shaped panel；
For several fan-shaped panels using the strengthened ring beam center of circle as center array distribution, the side knife is mounted on the fan-shaped surface
On plate；
The outer arc of the inner arc and the strengthened ring beam of the fan-shaped panel of adjacent two and the outside forms a fan groove, institute
It states and round roller is installed in fan groove, the hobboing cutter is mounted in the round roller, and the round roller is connected with two adjacent fan-shaped panels
It connects, wherein being equipped with motor on a fan-shaped panel, the motor is connected with the round roller, the fan-shaped panel two sides
On offer triangular groove, the groove of opposite two on the fan-shaped panel of adjacent two it is wherein mutually flat on one side
Row；
First jet is installed, the first jet is mounted on the strengthened ring beam outer wall in the fan groove；
The strengthened ring beam protrudes from the cutter head surface, embedded higher than the strengthened ring beam side on the cutter head surface
There is second nozzle；
Sink is equipped in the strengthened ring beam, the sink is connected with the first jet and the second nozzle respectively.
2. a kind of shield machine cutterhead with self-cleaning function according to claim 1, which is characterized in that the round roller and
The quantity of the fan-shaped panel is identical.
3. a kind of shield machine cutterhead with self-cleaning function according to claim 2, which is characterized in that the round roller and
The quantity of the fan-shaped panel is four.
4. a kind of shield machine cutterhead with self-cleaning function according to claim 2, which is characterized in that the round roller and
The quantity of the fan-shaped panel is six.
5. a kind of shield machine cutterhead with self-cleaning function according to claim 1, which is characterized in that first spray
Mouth is matched with the round roller.
6. a kind of shield machine cutterhead with self-cleaning function according to claim 1, which is characterized in that second spray
Mouth is matched with the fan-shaped panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820659393.0U CN208184742U (en) | 2018-05-04 | 2018-05-04 | A kind of shield machine cutterhead with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820659393.0U CN208184742U (en) | 2018-05-04 | 2018-05-04 | A kind of shield machine cutterhead with self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208184742U true CN208184742U (en) | 2018-12-04 |
Family
ID=64432816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820659393.0U Expired - Fee Related CN208184742U (en) | 2018-05-04 | 2018-05-04 | A kind of shield machine cutterhead with self-cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208184742U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997637A (en) * | 2020-08-27 | 2020-11-27 | 山东鼎鲁建筑有限公司 | Shield constructs machine blade disc and shield constructs machine |
| CN117536636A (en) * | 2023-12-14 | 2024-02-09 | 苏州大学 | Shield constructs quick-witted hobbing cutter case mud cake and detects clearing device and shield and constructs machine |
-
2018
- 2018-05-04 CN CN201820659393.0U patent/CN208184742U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997637A (en) * | 2020-08-27 | 2020-11-27 | 山东鼎鲁建筑有限公司 | Shield constructs machine blade disc and shield constructs machine |
| CN117536636A (en) * | 2023-12-14 | 2024-02-09 | 苏州大学 | Shield constructs quick-witted hobbing cutter case mud cake and detects clearing device and shield and constructs machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20190504 |