CN206888047U - A kind of cutter suction dredger - Google Patents
A kind of cutter suction dredger Download PDFInfo
- Publication number
- CN206888047U CN206888047U CN201720866453.1U CN201720866453U CN206888047U CN 206888047 U CN206888047 U CN 206888047U CN 201720866453 U CN201720866453 U CN 201720866453U CN 206888047 U CN206888047 U CN 206888047U
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- CN
- China
- Prior art keywords
- capstan winch
- hull
- linking arm
- arm
- fixed pulley
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- 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.)
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Abstract
The utility model provides a kind of cutter suction dredger, belongs to technical field of ships.It, which solves existing cutter suction dredger reamer position, the technical problem such as is inconvenient to adjust.This cutter suction dredger includes hull, reamer and tool arm, and the front end of hull is provided with linking arm obliquely, and the inner of linking arm is hinged on hull and the outer end of linking arm can be swung up and down；Reamer is installed in the outer end of tool arm, and the inner of tool arm is hinged on the outer end of linking arm and tool arm can swing；The middle part of hull is provided with capstan winch one, the both sides of hull are respectively equipped with capstan winch two and capstan winch three, steel wire rope is wound with capstan winch one, capstan winch two and capstan winch three, the steel wire rope that steel wire rope on capstan winch one is connected on the upside of linking arm on the position of outer end, capstan winch two and capstan winch three is connected to the left and right sides of tool arm.The utility model can be convenient, flexible control reamer realize position adjustment in a small range of certain area.
Description
Technical field
The utility model belongs to technical field of ships, is related to a kind of dredger, particularly a kind of cutter suction dredger.
Background technology
Dredger can be used in digging water channel and rivers and creeks mud clearly, so that other ships pass through, moreover it is possible to blow sand and fill out sea；Tool
There is the characteristics of efficient, automaticity is high to be used widely.Cutter suction dredger is to twist loose river bed using the reamer being rotating
Or the soil in seabed, with cement mixing into mud, suck the pump housing by dredging tube and deliver to sludge discharging area by discharge pipeline.Twist suction
When dredger is constructed, dredge, defeated mud and dump are all integrations, and itself is completed, suitable for the inland river lake region that stormy waves is small, flow velocity is low
It is convenient to excavate the soil properties such as sand, sandy loam, mud ratio with the dredging of coastal port.
Such as Chinese patent (notification number：CN106193163A, publication date：A kind of efficiently twist 2016-12-07) is disclosed to inhale
Formula dredger, include left socle, the first support plate, the second support plate, the first motor, reamer, first connecting rod, sliding block, right support, cunning
Rail, first gear, small belt pulley, the second motor, flat belt, collecting box, dredge pump, the first flexible pipe, guide ring, take out mud cover,
It is two gears, big belt pulley, head rod, the second connecting rod, disk, second connecting rod, the 3rd motor, rotating vane, second soft
Pipe and dredger；The top of dredger is sequentially provided with left socle, collecting box and right support from left to right, the top right in right support
Side is connected with the second motor, and first gear is connected with immediately ahead of the second motor, small belt pulley is connected with front side of first gear,
Second gear and big belt pulley are connected with right wall in right support, and second gear is located at the top of big belt pulley, the second tooth
Wheel is engaged with first gear, and head rod is hingedly connected with front side of second gear.
The reamer of cutter suction dredger is the hull bottom being vertically arranged by first connecting rod in above-mentioned patent document, work
When, the visual field is bad, it is difficult to observes, and forms influence to the security of hull；The connected mode of the first connecting rod is unfavorable for simultaneously
The position of reamer is adjusted flexibly.
The content of the invention
The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that a kind of cutter suction dredger,
Technical problem to be solved in the utility model is：How in the position of the convenient, flexible adjustment reamer of a small range.
The purpose of this utility model can be realized by following technical proposal：
A kind of cutter suction dredger, including hull, reamer and tool arm, it is characterised in that the front end of the hull is obliquely
Provided with linking arm, the inner of the linking arm is hinged on hull and the outer end of linking arm can be swung up and down；The reamer is consolidated
The outer end of the tool arm is located at, the inner of the tool arm is hinged on the outer end of the linking arm and the tool arm being capable of left and right pendulum
It is dynamic；The middle part of the hull is provided with capstan winch one, and the both sides of the hull are respectively equipped with capstan winch two and capstan winch three, the capstan winch one,
It is wound with steel wire rope on capstan winch two and capstan winch three, the steel wire rope on the capstan winch one is connected on the upside of the linking arm close to outer
The position at end, the steel wire rope on the capstan winch two and capstan winch three are connected to the left and right sides of the tool arm.
Its principle is as follows：The dredging tube extended near reamer is additionally provided with hull, capstan winch one, capstan winch two and capstan winch three are equal
Driven by motor, reamer is in disc type, is driven also by motor, and river sediment is cut and stirred by reamer rotation, then is passed through
The silt material that dredging tube will hoist, by powerful pumping forces, it is transported to silt material stack-up-yard.Reamer is set in the technical program
Put on tool arm, tool arm connects on the connecting arm, acts the steel wire rope on winding capstan winch one by capstan winch one, can drive connection
Arm outer end is swung up and down, and so as to adjust the upper-lower position of tool arm and reamer, passes through capstan winch two and the action winding capstan winch of capstan winch three
Two or capstan winch three on steel wire rope, tool arm outer end can be driven to swing, so as to adjust the right position of reamer, by this
Mode can be convenient, flexible control reamer realize position adjustment in a small range of certain area, it is not necessary to whole hull moves
It is dynamic, it is easy to operation of dredging, improves efficiency, saves energy consumption.
In above-mentioned cutter suction dredger, the front end of the hull has U-shaped open slot, the inner of the linking arm
It is connected to the bottom land position of the open slot, length direction of the linking arm along hull turns forward extension；The linking arm
The orthographic projection region stretched out below the hull of outer end.Certain protective effect can be so played to linking arm, is maintained whole
The gravity balance of individual hull, while can also prevent from producing and interfering with hull when linking arm and tool arm, reamer action.
In above-mentioned cutter suction dredger, the front end of the hull is provided with support frame and support frame as described above is across described
The top of open slot, fixed pulley one is installed with support frame as described above, the fixed pulley one is located at the surface of the linking arm, institute
Fixed pulley one described in the steel wire penetrating on capstan winch one is stated with the linking arm to be connected；On the hull of the open slot both sides
Provided with fixed pulley two corresponding with capstan winch two and capstan winch three-phase；Institute corresponding to steel wire penetrating on the capstan winch two and capstan winch three
Fixed pulley two is stated with the tool arm to be connected.Change the direction of steel wire rope by fixed pulley, be easy to capstan winch one, capstan winch two and capstan winch
Three arrangement installation, while can also make the connection of steel wire rope and linking arm and tool arm more accurate, so as to ensure that stress can
Lean on, it is easy to control efficient.
In above-mentioned cutter suction dredger, the front end of the hull is fixedly provided with fixed mount；Support frame as described above is in V
Type, the lower end of support frame as described above are hinged on the hull, and the upper end of support frame as described above is connected to the fixation by drag-line one
The upper end of frame；The fixed pulley one is installed in the upper end of support frame as described above.By adjusting drag-line one, the position of support frame can be adjusted
Put, so as to adjust the position of fixed pulley one, make the connection of steel wire rope and linking arm more precisely reliable.
In above-mentioned cutter suction dredger, the lower end both sides of the fixed mount are equipped with support bar, and the support bar is oblique
Set up, the lower end of the support bar is hinged on the lower end of the fixed mount and support bar can be past along the fore-and-aft direction of hull
Physical pendulum is moved, and the upper end of the support bar is connected by drag-line two with the upper end of the fixed mount；The upper end of two support bars is equal
Provided with fixed pulley three, the steel wire rope through the fixed pulley two is connected around after the fixed pulley three with the tool arm.Pass through
Adjustment drag-line two can adjust the position of support bar, so as to adjust the position of fixed pulley three, make steel wire rope and tool arm connection and
Control is more precisely reliable.
Compared with prior art, the utility model acts the steel wire rope on winding capstan winch one by capstan winch one, can drive
Linking arm outer end is swung up and down, and so as to adjust the upper-lower position of tool arm and reamer, passes through capstan winch two and the action winding of capstan winch three
Steel wire rope on capstan winch two or capstan winch three, can drive tool arm outer end to swing, and so as to adjust the right position of reamer, pass through
This mode can be convenient, flexible control reamer realize position adjustment in a small range of certain area.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of this dredger.
Fig. 2 is the partial structural diagram of this dredger.
In figure, 1, hull；1a, open slot；2nd, reamer；3rd, tool arm；4th, linking arm；5th, capstan winch one；6th, capstan winch two；7th, capstan winch
Three；8th, steel wire rope；9th, fixed pulley one；10th, fixed pulley two；11st, fixed pulley three；12nd, support frame；13rd, fixed mount；14th, support bar；
15th, drag-line one；16th, drag-line two.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, this cutter suction dredger includes hull 1, dredging tube, reamer 2 and tool arm 3, before hull 1
End is provided with linking arm 4 obliquely, and the inner of linking arm 4 is hinged on hull 1 and the outer end of linking arm 4 can be swung up and down；Hinge
Knife 2 is installed in the outer end of tool arm 3, and dredging tube is extended near reamer 2, the inner of tool arm 3 be hinged on the outer end of linking arm 4 and
Tool arm 3 can swing；The middle part of hull 1 is provided with capstan winch 1, and the both sides of hull 1 are respectively equipped with capstan winch 26 and capstan winch 37,
It is wound with steel wire rope 8 on capstan winch 1, capstan winch 26 and capstan winch 37, the steel wire rope 8 on capstan winch 1 is connected to the upside of linking arm 4
Close to the position of outer end, the steel wire rope 8 on capstan winch 26 and capstan winch 37 is connected to the left and right sides of tool arm 3；Capstan winch 1,
Capstan winch 26 and capstan winch 37 are driven by motor, and reamer 2 is in disc type, is driven also by motor, and reamer is rotated river sediment
Cut and stirred, then the silt material that will be hoisted through dredging tube, by powerful pumping forces, it is transported to silt solid accumulation
.Reamer is arranged on tool arm 3 in the technical program, and tool arm 3 is connected on linking arm 4, and winding capstan winch is acted by capstan winch 1
Steel wire rope 8 on one 5, the outer end of linking arm 4 can be driven to swing up and down, so as to adjust the upper-lower position of tool arm 3 and reamer 2,
By the steel wire rope 8 on capstan winch 26 and the action of capstan winch 37 winding capstan winch 26 or capstan winch 37, outer end of tool arm 3 or so can be driven
Swing, so as to adjust the right position of reamer 2, control reamer 2 that in this way can be convenient, flexible is in certain area
A small range realizes position adjustment, it is not necessary to which whole hull 1 moves, and is easy to operation of dredging, and improves efficiency, saves energy consumption.
Further, as shown in Fig. 2 the front end of hull 1 has U-shaped open slot 1a, the inner of linking arm 4 is connected to out
Mouthful groove 1a bottom land position, length direction of the linking arm 4 along hull 1 turn forward extension；Hull 1 is stretched out in the outer end of linking arm 4
The orthographic projection region of lower section；Certain protective effect can be so played to linking arm 4, maintains the gravity balance of whole hull 1,
It can also prevent simultaneously when linking arm 4 and tool arm 3, reamer 2 from acting and hull 1 produces interference.
The front end of hull 1 is provided with support frame 12 and support frame 12 is across fixed on open slot 1a top, support frame 12
Have a fixed pulley 1, fixed pulley 1 is located at the surface of linking arm 4, the steel wire rope 8 on capstan winch 1 through fixed pulley 1 with even
Arm 4 is connect to be connected；The fixed pulley two 10 corresponding with capstan winch 26 and capstan winch 37 is equipped with the hull 1 of open slot 1a both sides；
Steel wire rope 8 on capstan winch 26 and capstan winch 37 passes through corresponding fixed pulley 2 10 to be connected with tool arm 3；Changed by fixed pulley 2 10
Become steel wire rope 8 direction, be easy to the arrangement of capstan winch 1, capstan winch 26 and capstan winch 37 install, at the same can also make steel wire rope 8 and
The connection of linking arm 4 and tool arm 3 is more accurate, easy to control efficient so as to ensure that stress is reliable.
As shown in Fig. 2 the front end of hull 1 is fixedly provided with fixed mount 13；Support frame 12 is in reverse V-shaped, the lower end of support frame 12
It is hinged on hull 1, the upper end of support frame 12 is connected to the upper end of fixed mount 13 by drag-line 1；Fixed pulley 1 is installed in
The upper end of support frame 12, the lower end both sides of fixed mount 13 are equipped with support bar 14, and support bar 14 is set obliquely, support bar 14
Lower end be hinged on the lower end of fixed mount 13 and support bar 14 can along the fore-and-aft direction reciprocally swinging of hull 1, support bar 14 it is upper
End is connected by drag-line 2 16 with the upper end of fixed mount 13；The upper end of two support bars 14 is equipped with fixed pulley 3 11, passes through
The steel wire rope 8 of fixed pulley 2 10 is connected after bypassing fixed pulley 3 11 with tool arm 3, by adjusting drag-line 1, can adjust branch
The position of support 12, by adjusting drag-line 2 16, the position of support bar 14 can be adjusted, so as to adjust fixed pulley 1 and determine
The position of pulley 3 11, make the connection of steel wire rope 8 and linking arm 4 and tool arm 3 more precisely reliable.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although 1, hull has more been used herein；1a, open slot；2nd, reamer；3rd, tool arm；4th, linking arm；5th, capstan winch one；
6th, capstan winch two；7th, capstan winch three；8th, steel wire rope；9th, fixed pulley one；10th, fixed pulley two；11st, fixed pulley three；12nd, support frame；13rd, it is solid
Determine frame；14th, support bar；15th, drag-line one；16th, the second-class term of drag-line, but it is not precluded from the possibility using other terms.Use
These terms are used for the purpose of more easily describing and explaining essence of the present utility model；It is construed as any additional
Limitation all disagreed with the utility model spirit.
Claims (5)
1. a kind of cutter suction dredger, including hull (1), reamer (2) and tool arm (3), it is characterised in that the hull (1)
Front end is provided with linking arm (4) obliquely, and the inner of the linking arm (4) is hinged on hull (1) and the outer end energy of linking arm (4)
Enough swing up and down；The reamer (2) is installed in the outer end of the tool arm (3), and the inner of the tool arm (3) is hinged on the connection
On the outer end of arm (4) and the tool arm (3) can swing；The middle part of the hull (1) is provided with capstan winch one (5), the ship
The both sides of body (1) are respectively equipped with capstan winch two (6) and capstan winch three (7), on the capstan winch one (5), capstan winch two (6) and capstan winch three (7)
It is wound with steel wire rope (8), the steel wire rope (8) on the capstan winch one (5) is connected on the upside of the linking arm (4) close to outer end
Position, the steel wire rope (8) on the capstan winch two (6) and capstan winch three (7) are connected to the left and right sides of the tool arm (3).
2. cutter suction dredger according to claim 1, it is characterised in that the front end of the hull (1) has U-shaped open
Mouthful groove (1a), the inner of the linking arm (4) are connected to the bottom land position of the open slot (1a), and the linking arm (4) is along ship
The length direction of body (1) turns forward extension；The forward projection region that the outer end of the linking arm (4) is stretched out below the hull (1)
Domain.
3. cutter suction dredger according to claim 2, it is characterised in that the front end of the hull (1) is provided with support frame
(12) and support frame as described above (12) is installed with fixed pulley one across in the open slot (1a) top, support frame as described above on (12)
(9), the fixed pulley one (9) is located at the surface of the linking arm (4), and the steel wire rope (8) on the capstan winch one (5) passes through institute
Fixed pulley one (9) is stated with the linking arm (4) to be connected；It is equipped with the hull (1) of open slot (1a) both sides and capstan winch
Two (6) and the corresponding fixed pulley two (10) of capstan winch three (7)；Steel wire rope (8) on the capstan winch two (6) and capstan winch three (7) is worn
The corresponding fixed pulley two (10) is crossed with the tool arm (3) to be connected.
4. cutter suction dredger according to claim 3, it is characterised in that the front end of the hull (1) is fixedly provided with solid
Determine frame (13)；Support frame as described above (12) is in reverse V-shaped, and the lower end of support frame as described above (12) is hinged on the hull (1), the branch
The upper end of support (12) is connected to the upper end of the fixed mount (13) by drag-line one (15)；The fixed pulley one (9) is installed in
The upper end of support frame as described above (12).
5. cutter suction dredger according to claim 4, it is characterised in that the lower end both sides of the fixed mount (13) are all provided with
There is support bar (14), the support bar (14) is set obliquely, and the lower end of the support bar (14) is hinged on the fixed mount
(13) lower end and support bar (14) can lead to along the fore-and-aft direction reciprocally swinging of hull (1), the upper end of the support bar (14)
The upper end that drag-line two (16) is crossed with the fixed mount (13) is connected；The upper end of two support bars (14) is equipped with fixed pulley three
(11), it is connected afterwards with the tool arm (3) around the fixed pulley three (11) through the steel wire rope (8) of the fixed pulley two (10)
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720866453.1U CN206888047U (en) | 2017-07-17 | 2017-07-17 | A kind of cutter suction dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720866453.1U CN206888047U (en) | 2017-07-17 | 2017-07-17 | A kind of cutter suction dredger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206888047U true CN206888047U (en) | 2018-01-16 |
Family
ID=61296620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720866453.1U Expired - Fee Related CN206888047U (en) | 2017-07-17 | 2017-07-17 | A kind of cutter suction dredger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206888047U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222106A (en) * | 2018-02-01 | 2018-06-29 | 丁建兵 | A kind of sewage disposal device for river channel and its cleaning method |
| CN111021453A (en) * | 2019-12-20 | 2020-04-17 | 中国三峡建设管理有限公司 | Dredging ship blowdown and self-power supply device |
-
2017
- 2017-07-17 CN CN201720866453.1U patent/CN206888047U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222106A (en) * | 2018-02-01 | 2018-06-29 | 丁建兵 | A kind of sewage disposal device for river channel and its cleaning method |
| CN108222106B (en) * | 2018-02-01 | 2020-06-16 | 江苏国盛华清环保科技有限公司 | River channel decontamination device and method |
| CN111021453A (en) * | 2019-12-20 | 2020-04-17 | 中国三峡建设管理有限公司 | Dredging ship blowdown and self-power supply device |
| CN111021453B (en) * | 2019-12-20 | 2023-11-14 | 中国三峡建工(集团)有限公司 | Dredger blowdown and self-powered device |
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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: 20180116 Termination date: 20180717 |