CN106759601A - A kind of dredger - Google Patents
A kind of dredger Download PDFInfo
- Publication number
- CN106759601A CN106759601A CN201611165440.8A CN201611165440A CN106759601A CN 106759601 A CN106759601 A CN 106759601A CN 201611165440 A CN201611165440 A CN 201611165440A CN 106759601 A CN106759601 A CN 106759601A
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- CN
- China
- Prior art keywords
- cylinder
- dredging
- fixed
- hull
- main shaft
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
- E02F5/282—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with rotating cutting or digging tools
Abstract
The invention provides a kind of dredger, belong to dredging plant technical field.It solves the problems, such as that existing dredger dredging efficiency is relatively low.This dredger, including hull, there is holding bay, dredger also includes some cylinders of dredging, mud inlet is offered on a side wall of dredging on hull, knife of dredging is fixed with the edge of mud inlet, main shaft is rotatably connected on hull, the two ends of main shaft are vertically fixed with some telescopic arms, the two ends of cylinder of dredging are rotatably connected on the telescopic arm free end at main shaft two ends respectively, being additionally provided with telescopic arm can drive the actuator of cylinder rotation of dredging, hull to be provided with the power motor that main shaft can be driven to rotate.The dredging efficiency of this dredger is higher, and part of dredging being capable of auxiliary hull advance.
Description
Technical field
The invention belongs to dredging plant technical field, it is related to a kind of dredger.
Background technology
Dredger is used for excavating the silt at the bottom, is essential working ship, but current dredger unitary function,
Usual excavation equipment collects on ship mud by cutter suction pump or other collecting devices, and excavation equipment only has the work(of excavation
Can, it is necessary to other power-equipment is driven ship advance, but due to dredger need it is extremely slowly moving, so logical
Ship is moved frequently with stake formula is moved, but so mobile ship is very much trouble.
The content of the invention
The purpose of the present invention is directed to existing technology and there is above mentioned problem, it is proposed that a kind of dredger, this dredger
Dredging efficiency is higher, and part of dredging being capable of auxiliary hull advance.
The purpose of the present invention can be realized by following technical proposal：A kind of dredger, including hull, have on the hull
There is holding bay, it is characterised in that the dredger also includes some cylinders of dredging, and is opened along its length on the side wall of the cylinder of dredging
Mud inlet is provided with, the knife of dredging of strip is fixed with along its length at the edge of mud inlet, be rotatably connected on the hull
Main shaft, the main shaft is set along beam of hull direction, and the two ends of the main shaft are vertically fixed with some telescopic arms, some telescopic arms
Along the circumferentially disposed of main shaft, the two ends of the cylinder of dredging are rotatably connected on the telescopic arm free end at main shaft two ends respectively, and dig
The axial direction of mud cylinder is perpendicular with the length direction of telescopic arm, and being additionally provided with the telescopic arm can drive the driving of cylinder rotation of dredging
Part, the hull is provided with the power motor that main shaft can be driven to rotate.
Power motor drives main shaft rotation when dredging so that cylinder of dredging turns to hull lower section, and telescopic arm stretches out so that dig
Mud cylinder is with underwater sediment against actuator drives cylinder rotation of dredging, and the knife of dredging dredged on cylinder can be scraped into cylinder of dredging silt
Interior, then power motor drives the cylinder that causes to dredge to turn to hull top, and now can the retract cylinder that causes to dredge of telescopic arm is close
Hull, actuator driving dredge cylinder rotation so that the silt dredged in cylinder is poured into holding bay from mud inlet, and multiple is dredged
Cylinder can be carried out continuously, and efficiency is higher, while cylinder of dredging can produce the push power to hull, and hull to exist during dredging
When mobile, main shaft rotation, cylinder of dredging can play a part of quant, and auxiliary hull advances.
In above-mentioned dredger, the telescopic arm is telescopic cylinder, and the two ends of the main shaft are fixed with connecting seat, institute
State and some adapter sleeves are circumferentially fixed with the outer peripheral face of connecting seat, the cylinder body of the telescopic cylinder is fixed in adapter sleeve, described
The piston rod end of telescopic cylinder is fixed with axle sleeve, and connecting pole, the connecting pole are respectively provided with the two ends end face of the cylinder of dredging
Rotation is plugged in axle sleeve.Telescopic arm directly uses telescopic cylinder so that simple and compact for structure.
In above-mentioned dredger, the actuator includes drive cylinder, is fixed with the piston rod of the telescopic cylinder
Supporting plate, above-mentioned drive cylinder is connected on the supporting plate, and the piston rod of drive cylinder and the piston rod of telescopic cylinder are parallel,
The piston rod end of the drive cylinder is fixed with tooth bar, and gear is fixed with the connecting pole, and the rack and pinion is mutually nibbled
Close.Drive cylinder is moved with the piston rod of telescopic cylinder, and the transmission of cylinder of realizing and dredge coordinates, and wherein wheel and rack coordinates,
More directly, structure is simpler for transmission.
In above-mentioned dredger, the dividing plate of strip is fixed with the cylinder of dredging along its length, the one of dividing plate
Side forms storage mud chamber, and opposite side forms buoyancy cavity, and the storage mud chamber is connected with mud inlet, is offered on a side wall of dredging
Some inlet openings, the inlet opening is connected with buoyancy cavity.The load of power motor can be reduced by setting buoyancy cavity, is extended
Service life.
In above-mentioned dredger, air bag is provided with the buoyancy cavity, air pump is fixed with hull, the air pump passes through
Tracheae leads to airbags.When cylinder of dredging needs to rise, to airbag aeration, air bag provides buoyancy to air pump for cylinder of dredging, and reduces dynamic
The load of force motor.
It is described to dredge knife in the form of sheets in above-mentioned dredger, and the side of knife of dredging is smoothed with the side of cylinder of dredging
Cross.So that dredge a tin Rotation Dredging when resistance it is smaller.
In above-mentioned dredger, the power motor is connected on hull, is fixed with the motor shaft of power motor
Drive bevel gear, is fixed with driven wheel of differential on the main shaft, the drive bevel gear is meshed with driven wheel of differential.Structure letter
It is monostable fixed.
Compared with prior art, this dredger has advantages below：
1st, because drive cylinder drives a Rotation Dredging of dredging, power motor drives cylinder movement of dredging so that multiple is dredged
Cylinder can be carried out continuously, and efficiency is higher.
2nd, because cylinder of dredging can produce the push power to hull during dredging, and hull is when mobile, main shaft rotation
Turn, cylinder of dredging can play a part of quant, auxiliary hull advances.
3rd, when cylinder of dredging needs to rise air pump to airbag aeration, air bag is that cylinder of dredging provides buoyancy, reduction power motor
Load.
Brief description of the drawings
Fig. 1 is the structure top view of this dredger.
Fig. 2 is the structural side view of this dredger.
Fig. 3 is the structure sectional view of cylinder of dredging.
Fig. 4 is the schematic enlarged-scale view at A in Fig. 1.
Fig. 5 is the schematic enlarged-scale view at B in Fig. 2.
In figure, 1, hull；11st, holding bay；2nd, dredge cylinder；21st, mud inlet；22nd, dredge knife；23rd, connecting pole；24th, dividing plate；
25th, storage mud chamber；26th, buoyancy cavity；27th, inlet opening；3rd, main shaft；31st, connecting seat；32nd, adapter sleeve；33rd, driven wheel of differential；4th, stretch
Cylinder；41st, axle sleeve；42nd, supporting plate；5th, power motor；51st, drive bevel gear；6th, actuator；61st, drive cylinder；62nd, tooth bar；
63rd, gear；7th, air pump；71st, air bag；72nd, tracheae.
Specific embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in Figures 1 to 5, a kind of dredger, including hull 1, has holding bay 11 on hull 1, dredger also includes
Some cylinders 2 of dredging, offer mud inlet 21, at the edge of mud inlet 21 along length side along its length on the side wall of cylinder 2 of dredging
To the knife 22 of dredging for being fixed with strip, main shaft 3 is rotatably connected on hull 1, the main shaft 3 is set along the width of hull 1, it is main
The two ends of axle 3 are vertically fixed with some telescopic arms, and some telescopic arms are circumferentially disposed along main shaft 3, the two ends point of cylinder 2 of dredging
The telescopic arm free end at the two ends of main shaft 3 is not rotatably connected on, and the axial direction of cylinder 2 of dredging is perpendicular with the length direction of telescopic arm,
Being additionally provided with telescopic arm can drive the actuator 6 of the rotation of cylinder 2 of dredging, hull 1 to be provided with the power that main shaft 3 can be driven to rotate
Motor 5.
Power motor 5 drives main shaft 3 to rotate when dredging so that cylinder 2 of dredging turns to the lower section of hull 1, and telescopic arm stretches out, makes
Cylinder 2 and underwater sediment must be dredged against actuator 6 drives cylinder 2 of dredging to rotate, and the knife 22 of dredging dredged on cylinder 2 can be by silt
Scrape and dredge in cylinder 2, then power motor 5 drives the cylinder 2 that causes to dredge to turn to the top of hull 1, and now telescopic arm can retract
So that cylinder 2 of dredging is near hull 1, actuator 6 rotates in driving cylinder 2 of dredging so that the silt dredged in cylinder 2 falls from mud inlet 21
Enter in holding bay 11, and multiple is dredged, cylinder 2 can be carried out continuously, and efficiency is higher, while cylinder 2 of dredging can be produced during dredging
The raw push power to hull 1, and hull 1, when mobile, main shaft 3 rotates, and cylinder 2 of dredging can play a part of quant, support vessel
Body 1 advances.
With reference to shown in Fig. 4, Fig. 5, telescopic arm is telescopic cylinder 4, and the two ends of main shaft 3 are fixed with connecting seat 31, connecting seat
Some adapter sleeves 32 are circumferentially fixed with 31 outer peripheral face, the cylinder body of the telescopic cylinder 4 is fixedly plugged in adapter sleeve 32, stretches
The piston rod end of contracting cylinder 4 is fixed with axle sleeve 41, and connecting pole 23,23 turns of connecting pole are respectively provided with the two ends end face of cylinder 2 of dredging
It is dynamic to be plugged in axle sleeve 41.Telescopic arm directly uses telescopic cylinder 4 so that simple and compact for structure.
Actuator 6 includes drive cylinder 61, and supporting plate 42 is fixed with the piston rod of telescopic cylinder 4, and drive cylinder 61 is consolidated
It is connected in supporting plate 42, and the piston rod of drive cylinder 61 is parallel with the piston rod of telescopic cylinder 4, the piston of drive cylinder 61
Boom end is fixed with tooth bar 62, and gear 63 is fixed with connecting pole 23, and tooth bar 62 is meshed with gear 63, and drive cylinder 61 is with stretching
The piston rod movement of contracting cylinder 4, the transmission of cylinder 2 of realizing and dredge coordinates, and its middle gear 63 coordinates with tooth bar 62, is driven more straight
Connect, structure is simpler.
The interior dividing plate 24 for being fixed with strip along its length of cylinder 2 of dredging, forms storage mud chamber 25, separately in the side of dividing plate 24
Side forms buoyancy cavity 26, and storage mud chamber 25 is connected with mud inlet 21, and some inlet openings 27 are offered on the side wall of cylinder 2 of dredging, and enters
Water hole 27 is connected with buoyancy cavity 26, and air bag 71 is provided with buoyancy cavity 26, and air pump 7 is fixed with hull 1, and air pump 7 passes through gas
Pipe 72 is connected with air bag 71, and when cylinder 2 of dredging needs to rise, air pump 7 is inflated to air bag 71, and air bag 71 provides floating for cylinder 2 of dredging
Power, reduces the load of power motor 5.Knife 22 dredge in the form of sheets, and the side of knife 22 of dredging is smoothed with the side of cylinder 2 of dredging
Cross so that resistance is smaller during 2 Rotation Dredging of cylinder of dredging.
Power motor 5 is connected on hull 1, and drive bevel gear 51, main shaft 3 are fixed with the motor shaft of power motor 5
On be fixed with driven wheel of differential 33, the drive bevel gear 51 is meshed with driven wheel of differential 33, simple and stable structure.
Specific embodiment described herein is only to the spiritual explanation for example of the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from spirit of the invention or surmount scope defined in appended claims.
Claims (7)
1. a kind of dredger, including hull (1), has holding bay (11), it is characterised in that described to dredge on the hull (1)
Ship also includes some cylinders of dredging (2), and mud inlet (21) is offered along its length on the side wall of the cylinder of dredging (2), is entering mud
The edge of mouth (21) is fixed with the knife of dredging (22) of strip along its length, and main shaft is rotatably connected on the hull (1)
(3), the main shaft (3) is set along hull (1) width, and the two ends of the main shaft (3) are vertically fixed with some telescopic arms, if
Dry telescopic arm is circumferentially disposed along main shaft (3), and the two ends of the cylinder of dredging (2) are rotatably connected on main shaft (3) two ends respectively
Telescopic arm free end, and the axial direction of cylinder of dredging (2) is perpendicular with the length direction of telescopic arm, being additionally provided with the telescopic arm can
Drive dredge cylinder (2) rotation actuator (6), the hull (1) be provided with can drive main shaft (3) rotate power motor
(5)。
2. dredger according to claim 1, it is characterised in that the telescopic arm is telescopic cylinder (4), the main shaft
(3) two ends are fixed with connecting seat (31), and some adapter sleeves (32) are circumferentially fixed with the outer peripheral face of the connecting seat (31),
The cylinder body of the telescopic cylinder (4) is fixed in adapter sleeve (32), and the piston rod end of the telescopic cylinder (4) is fixed with axle sleeve
(41) connecting pole (23), is respectively provided with the two ends end face of the cylinder of dredging (2), the connecting pole (23) rotates and is plugged on axle sleeve
(41) in.
3. dredger according to claim 2, it is characterised in that the actuator (6) includes drive cylinder (61), described
Supporting plate (42) is fixed with the piston rod of telescopic cylinder (4), above-mentioned drive cylinder (61) is connected in supporting plate (42), and driven
Take offence cylinder (61) piston rod it is parallel with the piston rod of telescopic cylinder (4), the piston rod end of the drive cylinder (61) is consolidated
Tooth bar (62) is connected with, gear (63) is fixed with the connecting pole (23), the tooth bar (62) is meshed with gear (63).
4. the dredger according to Claims 2 or 3, it is characterised in that is fixed with along its length in the cylinder of dredging (2)
The dividing plate (24) of strip, storage mud chamber (25) is formed in the side of dividing plate (24), and opposite side forms buoyancy cavity (26), the storage mud
Chamber (25) is connected with mud inlet (21), and some inlet openings (27), the inlet opening are offered on the wall of cylinder of dredging (2) side
(27) it is connected with buoyancy cavity (26).
5. dredger according to claim 4, it is characterised in that air bag (71) is provided with the buoyancy cavity (26), in ship
Air pump (7) is fixed with body (1), the air pump (7) is connected by tracheae (72) with air bag (71).
6. the dredger according to claim 1 or 2 or 3, it is characterised in that the knife of dredging (22) in the form of sheets, and is dredged
The side of knife (22) seamlessly transits with the side of cylinder of dredging (2).
7. dredger according to claim 6, it is characterised in that the power motor (5) is connected on hull (1),
Drive bevel gear (51) is fixed with the motor shaft of power motor (5), driven wheel of differential (33) is fixed with the main shaft (3),
The drive bevel gear (51) is meshed with driven wheel of differential (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611165440.8A CN106759601B (en) | 2016-12-16 | 2016-12-16 | A kind of dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611165440.8A CN106759601B (en) | 2016-12-16 | 2016-12-16 | A kind of dredger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106759601A true CN106759601A (en) | 2017-05-31 |
| CN106759601B CN106759601B (en) | 2018-12-18 |
Family
ID=58892955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611165440.8A Active CN106759601B (en) | 2016-12-16 | 2016-12-16 | A kind of dredger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106759601B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385762A (en) * | 2018-02-26 | 2018-08-10 | 南安市丰州高捷摩托车节能实用科技产品销售中心 | Excavator spraying device |
| CN109322340A (en) * | 2018-10-29 | 2019-02-12 | 广州文冲船厂有限责任公司 | A kind of gantry conditioner and control method |
| CN109837864A (en) * | 2019-02-27 | 2019-06-04 | 浙江水专工程建设监理有限公司 | A kind of river regulation system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201132U (en) * | 1987-03-19 | 1988-05-11 | 王士贤 | Shovel-style dredger |
| JPH10121516A (en) * | 1996-10-23 | 1998-05-12 | Yanmar Diesel Engine Co Ltd | Mud scraping machine for trench |
| CN102650138A (en) * | 2012-04-28 | 2012-08-29 | 朱知富 | Mud/sand suction ship with air suction and exhaust pump as power |
| CN203213176U (en) * | 2013-03-12 | 2013-09-25 | 三一集团有限公司 | Dredger |
| CN104099963A (en) * | 2014-07-18 | 2014-10-15 | 浙江海洋学院 | Combined underwater dredging device |
-
2016
- 2016-12-16 CN CN201611165440.8A patent/CN106759601B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201132U (en) * | 1987-03-19 | 1988-05-11 | 王士贤 | Shovel-style dredger |
| JPH10121516A (en) * | 1996-10-23 | 1998-05-12 | Yanmar Diesel Engine Co Ltd | Mud scraping machine for trench |
| CN102650138A (en) * | 2012-04-28 | 2012-08-29 | 朱知富 | Mud/sand suction ship with air suction and exhaust pump as power |
| CN203213176U (en) * | 2013-03-12 | 2013-09-25 | 三一集团有限公司 | Dredger |
| CN104099963A (en) * | 2014-07-18 | 2014-10-15 | 浙江海洋学院 | Combined underwater dredging device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385762A (en) * | 2018-02-26 | 2018-08-10 | 南安市丰州高捷摩托车节能实用科技产品销售中心 | Excavator spraying device |
| CN109322340A (en) * | 2018-10-29 | 2019-02-12 | 广州文冲船厂有限责任公司 | A kind of gantry conditioner and control method |
| CN109837864A (en) * | 2019-02-27 | 2019-06-04 | 浙江水专工程建设监理有限公司 | A kind of river regulation system |
| CN109837864B (en) * | 2019-02-27 | 2021-01-08 | 浙江水专工程建设监理有限公司 | River channel treatment system |
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| Publication number | Publication date |
|---|---|
| CN106759601B (en) | 2018-12-18 |
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