CN105926703B - A kind of structure improved dredger - Google Patents
A kind of structure improved dredger Download PDFInfo
- Publication number
- CN105926703B CN105926703B CN201610541427.1A CN201610541427A CN105926703B CN 105926703 B CN105926703 B CN 105926703B CN 201610541427 A CN201610541427 A CN 201610541427A CN 105926703 B CN105926703 B CN 105926703B
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- Prior art keywords
- mud supervisor
- supervisor
- mud
- sand round
- inhaling
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- 239000004576 sand Substances 0.000 claims abstract description 55
- 239000013049 sediment Substances 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000005070 sampling Methods 0.000 claims abstract description 13
- 238000005452 bending Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 239000000725 suspension Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000004062 sedimentation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000018199 S phase Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8833—Floating installations
- E02F3/885—Floating installations self propelled, e.g. ship
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a kind of structure improved dredger, belong to technical field of ships.This structure improved dredger, including hull and dredge pump, the entrance of dredge pump connects with the one end for inhaling mud supervisor, the other end for inhaling mud supervisor is provided with sediment sampling device, sediment sampling device includes shunt valve, two are adopted sand round and drive the drive device for adopting sand round rotation, shunt valve is connected in bending and both ends with inhaling mud supervisor, the upper and lower ends of shunt valve are respectively positioned between the inlet and outlet for inhaling mud supervisor, check valve sheet one is equipped with the upper and lower ends port of shunt valve, inhale in mud supervisor and slidably connect piston, the piston rod of piston extends downwardly from inhaling mud supervisor, and piston rod is adopted with two and is connected by the transmission mechanism for enabling to piston rod to be moved reciprocatingly with two rotations for adopting sand round between sand round, the entrance for inhaling mud supervisor is provided with check valve sheet two, baffle box is provided with spoil hopper, discharge pipeline connects with baffle box.The present invention has the advantages that control is simple, work is relatively reliable.
Description
Technical field
The invention belongs to technical field of ships, is related to a kind of structure improved dredger.
Background technology
The task of dredger is to carry out the construction of the underwater cubic metre of earth and stone, is exactly specifically：Digging is deep, widens and clears up existing boat
Road and harbour；Excavate new navigation channel, harbour and canal；Dredge harbour, dock, ship lock and other hydraulic structures foundation trench and
The silt dug out is thrown into deep-sea or hydraulic reclamation to build up fields in land depression, is the sharp weapon blown sand and fill out sea.
Dredger will inhale mud supervisor from ship side or ship stern and reach underwater mud layer surface, start in cabin dredge pump by bed mud
Sand is aspirated, conveyed, being loaded and unloaded into ships that transport or direct CIF landed；Due to bed mud sand bed deposition, it is hardened, be not easy to directly take out
Inhale, often install that the strand cutting apparatus of rotation is cut river sediment and agitation reaches and is easy to suction and improves near suction pipe mouth
The purpose of work efficiency.
Dredger carries out the collection of silt using the sediment sampling device for being deep into the bottom, and the silt of existing dredger is adopted
Acquisition means include for the Pa Nihuojiao mud mechanism of twist silt and corresponding pumping forces suction dredge structure so as to by silt inspiration pipe
Road.The Jiao Ni mechanisms and Beng Ni mechanisms of this sediment sampling device device are controlled by respective system respectively, cause equipment to form
And control is complicated, and the work that can not cooperate, such as when twisting mud mechanism-trouble, pumping forces suction dredge structure still works suction greatly
The water of amount, make useless work(, or during pumping forces suction dredge structure failure, Jiao Ni mechanisms are still working, and make useless work(, cause energy
The waste in source.
The content of the invention
The purpose of the present invention is above mentioned problem be present for existing technology, it is proposed that a kind of structure improved dredger,
The technical problems to be solved by the invention are：How to realize hinge silt and inhale silt while work and stop, improving the profit of the energy
With rate, increase the reliability of work.
The purpose of the present invention can be realized by following technical proposal：A kind of structure improved dredger, including hull, institute
The spoil hopper that is internally provided with of hull is stated, the bow of the hull is hinged with fixed mount, dredge pump, institute are provided with the fixed mount
The entrance for stating dredge pump connects with the one end for inhaling mud supervisor, and the other end for inhaling mud supervisor is provided with sediment sampling device,
The outlet of the dredge pump connects with one end of discharge pipeline, and the other end of the discharge pipeline is located in spoil hopper, and the silt is adopted
Acquisition means include shunt valve, two drive devices adopted sand round and two can be driven to adopt sand round and rotate for gathering silt,
Two are adopted sand round synchronous axial system and rotation direction is on the contrary, the shunt valve is connected in bending and both ends with the suction mud supervisor
Logical, the upper and lower ends of shunt valve are respectively positioned between the inlet and outlet for inhaling mud supervisor, at the upper and lower ends port of the shunt valve
Check valve sheet one is equipped with, piston is slidably connected in the suction mud supervisor, the piston rod of the piston extends downwardly from inhaling mud master
Pipe, and the piston rod and two adopts biography between sand round by enabling to piston rod to be moved reciprocatingly with two rotations for adopting sand round
Motivation structure is connected, and the entrance for inhaling mud supervisor is provided with check valve sheet two, the side of close hull bow in the spoil hopper
Baffle box is provided with, one end that the discharge pipeline is located in spoil hopper connects with the inside of baffle box, in the side wall of the baffle box
Offer several mud discharging mouths.
The hull stern of this structure improved dredger has residential area, and hoist engine is provided with the residential area, described
The bow of hull has suspension bracket, and pulley is provided with the top of the suspension bracket, and steel wire rope, institute are provided with the reel of the hoist engine
The one end for stating steel wire rope is fixed on the reel of hoist engine, and other end is connected by pulley and suction mud supervisor, the hoist engine
Reel in steel wire rope folding and unfolding when can drive and inhale mud supervisor and articulated section of the dredge pump along fixed mount rotates.
When this structure improved dredger is started working, the sediment sampling device work, drive device drives two and adopted
The synchronous opposite rotation of sand round, now, two blades for adopting sand round are inserted in silt with blade is bent, and are adopted sand round for two and are pushed away silt
To inhale mud supervisor entrance, with adopt sand round be rotated further band piston upward sliding, in the presence of suction, check valve
Piece two is opened, and silt is sucked in mud supervisor, meanwhile, two check valve sheets one in shunt valve are closed under action of a fluid
Close, piston pushes the silt inhaled in mud supervisor upwards, when piston runs to highest point, adopts sand round and is rotated further band piston
Move downward, check valve sheet two is closed, and two check valve sheets one are opened, and the silt inhaled in mud supervisor is pushed into shunt valve by piston
In, the silt originally in shunt valve enters in the suction mud supervisor of piston upper end and discharged from outlet, and so on reaches collection mud
Husky purpose.
The cut with scissors mud and suction mud of sediment sampling device are the work system to cooperate in this structure improved dredger, are controlled
Simply, both can be made to work asynchronously or stop, improving the reliability and energy utilization rate of work.
In dredger operation process the separation speed of silt and water directly influence whole dredger operating efficiency and
Cost.It is bigger that the amount of silt in spoil hopper and water is transported to due to dredger operation process discharge pipeline, if discharge pipeline conveys
Silt and water into spoil hopper are directly inputted in spoil hopper, then larger potential energy can before be deposited in spoil hopper bottom
Silt rush again, extend silt be the sedimentation time, greatly increase cost, economic benefit is low.
Discharge pipeline is input to the mixture of the silt and water in spoil hopper, is fed first in baffle box, and baffle box can be with
Play a part of buffering, then the mixture of silt and water is discharged in spoil hopper by several mud discharging mouths in baffle box side wall, from
And direct impact of the mixture to spoil hopper bottom of the silt and water of discharge pipeline input is substantially reduced, it can avoid having precipitated
Got up in spoil hopper bottom sediment by punching again, reduce the sedimentation time of silt, save cost, increase economic efficiency.
In a kind of above-mentioned structure improved dredger, set between the lower edge of the mud discharging mouth and the bottom surface of spoil hopper
There is a guide face, the size of the angle a between the bottom surface of the guide face and spoil hopper is 135 degree.
From the silt of mud discharging mouth discharge and the mixture of water, can be flowed into by guide face in spoil hopper, whole process is put down
Surely, impact will not be produced with the bottom of spoil hopper, avoids being deposited in spoil hopper bottom sediment by again so as to better
Punching is got up, and can further be reduced the sedimentation time, is further saved cost, is further increased economic efficiency.
In a kind of above-mentioned structure improved dredger, the transmission mechanism includes two connecting rods one and two connecting rods
Two, one end of two connecting rods one is hinged with inhaling mud supervisor, and the one end of the other end respectively with a connecting rod two is hinged by jointed shaft
And jointed shaft is fixed on to correspond to and adopted in sand round, the other end of two connecting rods two stretches out one end that suction mud is responsible for piston rod and is hinged,
The jointed shaft is parallel with the axial line for adopting sand round, and jointed shaft inhales the end of mud supervisor positioned at adopting on the eccentric position of sand round
Portion sets organic frame, adopts sand round for two and is rotatably connected in frame, and the drive device is arranged in frame, the driving dress
Put and two are adopted and connected by drive mechanism between sand round.
Parallelogram connection-rod structure is formed by two connecting rods one and two connecting rods two, the rotation for adopting sand round can be converted into
The reciprocating motion of piston；Adopting sand round rotation can drive two connecting rods one and two connecting rods two to form parallelogram connection-rod structure and become
Shape, the reciprocating motion for being converted into piston of sand round will be adopted.
In a kind of above-mentioned structure improved dredger, the entrance for inhaling mud supervisor is fixedly provided with piston cylinder, institute
The import that piston cylinder one end extends downwardly from inhaling mud supervisor is stated, one end of two connecting rods one is hinged on the bottom of piston cylinder, described
Check valve sheet two is arranged on piston cylinder at the top port inhaled in mud supervisor.When piston moves up, between piston and piston cylinder
Spacing increase, in the presence of suction, check valve sheet two opens up, by silt by piston cylinder be drawn into mud be responsible in.
In a kind of above-mentioned structure improved dredger, the top of the piston cylinder is located at shunt valve with inhaling mud supervisor's phase
At the lower end port of connection.The height of check valve sheet two can be effectively prevented from higher than the minimum point of the lower end port of shunt valve
Silt is fallen back in piston cylinder by shunt valve.
In a kind of above-mentioned structure improved dredger, the sand round of adopting includes roller and is evenly distributed on roller periphery
Blade on face.During work, by the blade insertion silt on two rollers, driving roller rotates, and blade pushes silt to piston
Cylinder is stretched out at the port for inhaling mud supervisor.
In a kind of above-mentioned structure improved dredger, the piston rod, which stretches out one end end for inhaling mud supervisor, also to be had
The bending blade that outward bending is formed.Blade is bent by the end set in piston rod, when piston rises, bends blade
Part silt can be harrowed to the bottom nozzle to tubular piston.
In a kind of above-mentioned structure improved dredger, the exit for inhaling mud supervisor is additionally provided with check valve sheet three.
By setting check valve sheet three so that inhaling the silt in mud supervisor exit will not flow backwards into suction mud supervisor under gravity
Or in shunt valve.
Compared with prior art, mud is cut with scissors in the present invention and inhales mud for the work system to cooperate, control is simple, can make
Both synchronous workings stop, and improve energy utilization rate.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of sediment sampling device working condition one in the present invention.
Fig. 3 is the structural representation of sediment sampling device working condition two in the present invention.
Fig. 4 is the side view of sediment sampling device.
In figure, 1, inhale mud supervisor；2nd, shunt valve；3rd, sand round is adopted；31st, roller；32nd, blade；4th, drive device；5th, check valve
Piece one；6th, piston；61st, piston rod；611st, blade is bent；7th, check valve sheet two；81st, connecting rod one；82nd, connecting rod two；83rd, it is hinged
Axle；9th, piston cylinder；91st, frame；10th, check valve sheet three；11st, hull；111st, spoil hopper；112nd, residential area；113rd, guide face；114、
Baffle box；115th, mud discharging mouth；12nd, hoist engine；121st, reel；122nd, steel wire rope；123rd, suspension bracket；124th, pulley；13rd, discharge pipeline；
14th, fixed mount；141st, articulated section；15th, dredge pump；16th, hydraulic power unit.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
As Figure 1-4, a kind of structure improved dredger, including hull 11, the hull 11 are internally provided with mud
Cabin 111, the bow of the hull 11 are hinged with fixed mount 14, dredge pump 15, the dredge pump are provided with the fixed mount 14
15 entrance connects with the one end for inhaling mud supervisor 1, and the other end for inhaling mud supervisor 1 is provided with sediment sampling device, described
The outlet of dredge pump 15 connects with one end of discharge pipeline 13, and the other end of the discharge pipeline 13 is located in spoil hopper 111, the mud
Husky harvester includes the drives adopting sand round 3 and can drive two adopt sand round 3 rotate of the shunt valve 2, two for gathering silt
Dynamic device 4, two adopt the synchronous axial system of sand round 3 and rotation direction on the contrary, the shunt valve 2 in bending and both ends with the suction
Mud supervisor 1 is connected, and the upper and lower ends of shunt valve 2 are respectively positioned between the inlet and outlet for inhaling mud supervisor 1, the shunt valve 2
Check valve sheet 1 is equipped with upper and lower ends port, piston 6, the work of the piston 6 are slidably connected in the suction mud supervisor 1
Stopper rod 61 is extended downwardly from inhaling mud supervisor 1, and the piston rod 61 and two is adopted between sand round 3 by enabling to piston rod 61 with two
The transmission mechanism that the rotation of sand round 3 moves reciprocatingly to be adopted to be connected, the entrance for inhaling mud supervisor 1 is provided with check valve sheet 27,
The fixed mount 14 is hinged by the bow of articulated section 141 and hull 11, close to the side of the bow of hull 11 in the spoil hopper 111
Baffle box 114 is provided with, one end that the discharge pipeline 13 is located in spoil hopper 111 connects with the inside of baffle box 114, the energy dissipating
Several mud discharging mouths 115 are offered in the side wall of case 114.
Specifically, guide face 113 is provided between the lower edge of the mud discharging mouth 115 and the bottom surface of spoil hopper 111, it is described
The size of angle a between the bottom surface of guide face 113 and spoil hopper 111 is 135 degree.
Specifically, the transmission mechanism includes two connecting rods 1 and two connecting rods 2 82, one end of two connecting rods 1
It is hinged with inhaling mud supervisor 1, the other end is respectively hinged with one end of a connecting rod 2 82 by jointed shaft 83 and jointed shaft 83 is solid
Adopt in sand round 3 corresponding to being scheduled on, the other end of two connecting rods 2 82 stretches out with piston rod 61 to be inhaled one end of mud supervisor 1 and be hinged, institute
It is parallel with the axial line for adopting sand round 3 to state jointed shaft 83, and jointed shaft 83 inhales mud supervisor 1 positioned at adopting on the eccentric position of sand round 3
End set organic frame 91, adopt sand round 3 for two and be rotatably connected in frame 91, the drive device 4 is arranged on frame 91
On, the drive device 4 and two are connected between adopting sand round 3 by drive mechanism, and two adopt sand round 3 and are symmetricly set on piston
The both sides of bar 61.
Specifically, the drive device 4 is hydraulic motor or motor, preferably, the drive device 4 is hydraulic pressure
Motor, hydraulic power unit is provided with the hull 11, the hydraulic motor is connected by fluid pressure line with hydraulic power unit；The biography
Dynamic structure is gear transmission structure or pulley drive structure.
Specifically, the entrance for inhaling mud supervisor 1 is fixedly provided with piston cylinder 9, and described one end of piston cylinder 9 extends downwardly from
The import of mud supervisor 1 is inhaled, one end of two connecting rods 1 is hinged on the bottom of piston cylinder 9, and the check valve sheet 27 is arranged on
Piston cylinder 9 is at the top port inhaled in mud supervisor 1.
Specifically, the top of the piston cylinder 9 is located at the lower end port that shunt valve 2 is connected with inhaling mud supervisor 1.
Specifically, the blade 32 for adopting sand round 3 and including roller 31 and being evenly distributed on the outer peripheral face of roller 31.
Specifically, the piston rod 61, which stretches out, inhales the bending that also there is outward bending to be formed for one end end of mud supervisor 1
Blade 611.
Specifically, the exit for inhaling mud supervisor 1 is additionally provided with check valve sheet 3 10.
The stern of the hull 11 of this structure improved dredger has residential area 112, and volume is provided with the residential area 112
Machine 12 is raised, the bow of the hull 11 has suspension bracket 123, and the top of the suspension bracket 123 is provided with pulley 124, the hoist engine
Steel wire rope 122 is provided with 12 reel 121, one end of the steel wire rope 122 is fixed on the reel 121 of hoist engine 12, separately
Outer one end is by pulley 124 and inhales mud supervisor 1 and is connected, can be with during 122 folding and unfolding of steel wire rope in the reel 121 of the hoist engine 12
Suction mud supervisor 1 and articulated section 141 of the dredge pump 15 along fixed mount 14 is driven to rotate.
When this structure improved dredger is started working, the sediment sampling device is controlled to work, the driving of drive device 4 two
Individual to adopt the synchronous opposite rotation of sand round 3, now, two blades 32 for adopting sand round 3 are inserted in silt with blade 611 is bent, and two are adopted
Sand round 3 by silt push to inhale mud supervisor 1 entrance, with adopt sand round 3 be rotated further band the upward sliding of piston 6, inhaling
In the presence of power, check valve sheet 27 is opened, and silt is sucked in mud supervisor 1, meanwhile, two check valve sheets in shunt valve 2
One 5 close under action of a fluid, and piston 6 pushes the silt inhaled in mud supervisor 1 upwards, when piston 6 runs to highest point,
Adopt sand round 3 and be rotated further band piston 6 and move downward, check valve sheet 27 is closed, and two check valve sheets 1 are opened, and piston 6 will
Inhale in the silt push-in shunt valve 2 in mud supervisor 1, the silt originally in shunt valve 2 enters in the suction mud supervisor 1 of the upper end of piston 6
And discharged from outlet, and so on reach the purpose of collection silt.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
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 the spiritual of the present invention or surmount scope defined in appended claims.
Claims (8)
1. a kind of structure improved dredger, including hull (11), the hull (11) is internally provided with spoil hopper (111), institute
The bow for stating hull (11) is hinged with fixed mount (14), and dredge pump (15), the dredge pump are provided with the fixed mount (14)
(15) entrance connects with the one end for inhaling mud supervisor (1), and the other end for inhaling mud supervisor (1) is provided with silt collection dress
Put, the outlet of the dredge pump (15) connects with one end of discharge pipeline (13), and the other end of the discharge pipeline (13) is located at mud
In cabin (111), it is characterised in that the sediment sampling device include shunt valve (2), two be used to gathering silt adopt sand round
(3) and two drive devices (4) for adopting sand round (3) rotation can be driven, two are adopted sand round (3) synchronous axial system and rotation direction phase
Instead, the shunt valve (2) is connected in bending and both ends with the suction mud supervisor (1), and the upper and lower ends of shunt valve (2) are equal
Between the inlet and outlet for inhaling mud supervisor (1), check valve sheet one is equipped with the upper and lower ends port of the shunt valve (2)
(5) piston (6), is slidably connected in the suction mud supervisor (1), the piston rod (61) of the piston (6) extends downwardly from inhaling mud master
Manage (1), and the piston rod (61) and two is adopted between sand round (3) by enabling to piston rod (61) to adopt sand round (3) with two
Rotate the transmission mechanism to move reciprocatingly to be connected, the entrance for inhaling mud supervisor (1) is provided with check valve sheet two (7), described
Side in spoil hopper (111) close to hull (11) bow is provided with baffle box (114), and the discharge pipeline (13) is located at spoil hopper
(111) one end in is connected with the inside of baffle box (114), and several spoil disposals are offered in the side wall of the baffle box (114)
Mouth (115).
2. structure improved dredger according to claim 1, it is characterised in that the lower edge of the mud discharging mouth (115)
Guide face (113) is provided between the bottom surface of spoil hopper (111).
3. structure improved dredger according to claim 1 or 2, it is characterised in that the transmission mechanism includes two
Connecting rod one (81) and two connecting rods two (82), one end of two connecting rods one (81) are hinged with inhaling mud supervisor (1), the other end respectively with
One end of a piece connecting rod two (82) is be hinged by jointed shaft (83) and jointed shaft (83) be fixed on corresponding to adopt in sand round (3), two
One end that the other end of connecting rod two (82) stretches out suction mud supervisor (1) with piston rod (61) is hinged, and the jointed shaft (83) is with adopting
The axial line of sand round (3) is parallel, and jointed shaft (83) inhales the end of mud supervisor (1) positioned at adopting on the eccentric position of sand round (3)
Organic frame (91) is set, sand round (3) is adopted for two and is rotatably connected in frame (91), the drive device (4) is arranged on frame
(91) on, the drive device (4) and two are connected between adopting sand round (3) by drive mechanism.
4. structure improved dredger according to claim 3, it is characterised in that the entrance for inhaling mud supervisor (1)
It is fixedly provided with piston cylinder (9), described piston cylinder (9) one end extends downwardly from inhaling the import of mud supervisor (1), and the one of two connecting rods one (81)
End is hinged on the bottom of piston cylinder (9), and it is interior positioned at mud supervisor (1) is inhaled that the check valve sheet two (7) is arranged on piston cylinder (9)
Top port at.
5. structure improved dredger according to claim 4, it is characterised in that the top of the piston cylinder (9) is located at
At the lower end port that shunt valve (2) is connected with inhaling mud supervisor (1).
6. structure improved dredger according to claim 5, it is characterised in that the sand round (3) of adopting includes roller
And the blade (32) that is evenly distributed on roller (31) outer peripheral face (31).
7. structure improved dredger according to claim 6, it is characterised in that the piston rod (61), which is stretched out, inhales mud master
Manage the bending blade (611) that also there is outward bending to be formed for one end end of (1).
8. structure improved dredger according to claim 7, it is characterised in that the exit for inhaling mud supervisor (1)
It is additionally provided with check valve sheet three (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610541427.1A CN105926703B (en) | 2016-07-05 | 2016-07-05 | A kind of structure improved dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610541427.1A CN105926703B (en) | 2016-07-05 | 2016-07-05 | A kind of structure improved dredger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105926703A CN105926703A (en) | 2016-09-07 |
| CN105926703B true CN105926703B (en) | 2018-02-09 |
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| CN201610541427.1A Active CN105926703B (en) | 2016-07-05 | 2016-07-05 | A kind of structure improved dredger |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107879404B (en) * | 2017-12-24 | 2024-09-27 | 洛阳明创矿山冶金设备有限公司 | Sludge cleaning equipment in water treatment pond |
| NL2021748B1 (en) * | 2018-10-02 | 2020-05-07 | Boskalis Bv Baggermaatschappij | Dredging vessel with a pulling cable in its shipping direction |
| CN110886232B (en) * | 2019-12-17 | 2021-02-02 | 成都市路桥工程股份有限公司 | Bridge construction equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2258904A1 (en) * | 2009-06-05 | 2010-12-08 | IHC Holland IE B.V. | Articulated spud carriage. |
| CN202156524U (en) * | 2011-07-27 | 2012-03-07 | 徐军 | Sediment disturbing ship capable of automatically adjusting sediment disturbing positions |
-
2016
- 2016-07-05 CN CN201610541427.1A patent/CN105926703B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2258904A1 (en) * | 2009-06-05 | 2010-12-08 | IHC Holland IE B.V. | Articulated spud carriage. |
| CN202156524U (en) * | 2011-07-27 | 2012-03-07 | 徐军 | Sediment disturbing ship capable of automatically adjusting sediment disturbing positions |
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| Publication number | Publication date |
|---|---|
| CN105926703A (en) | 2016-09-07 |
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Denomination of invention: A dredger with improved structure Granted publication date: 20180209 Pledgee: Postal Savings Bank of China Limited Zhoushan branch Pledgor: ZHOUSHAN ZHUOLIN SHIP DESIGN Co.,Ltd. Registration number: Y2024330001764 |