CN108204003A - Ship with progressive step stake component - Google Patents
Ship with progressive step stake component Download PDFInfo
- Publication number
- CN108204003A CN108204003A CN201810124534.3A CN201810124534A CN108204003A CN 108204003 A CN108204003 A CN 108204003A CN 201810124534 A CN201810124534 A CN 201810124534A CN 108204003 A CN108204003 A CN 108204003A
- Authority
- CN
- China
- Prior art keywords
- progressive step
- step stake
- stake
- shaft
- hull
- 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.)
- Granted
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/005—Equipment for conveying or separating excavated material conveying material from the underwater bottom
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/02—Conveying equipment mounted on a dredger
- E02F7/023—Conveying equipment mounted on a dredger mounted on a floating dredger
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C2018/147—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers of the plural stage type
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Disintegrating Or Milling (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention relates to a kind of ships with progressive step stake component, including hull and progressive step stake component, progressive step stake component includes the first progressive step stake, second progressive step stake, first running gear, second running gear, first lifting gear and the second lifting gear, first progressive step stake and the second progressive step stake extend downwardly underwater to stretch into from hull, first running gear is connect with the first progressive step stake, second running gear is connect with the second progressive step stake, first running gear and the second running gear are used to that hull to be driven to move along direction of travel relative to the first progressive step stake and the second progressive step stake, first lifting gear is connect with the first progressive step stake, second lifting gear is connect with the second progressive step stake, first lifting gear and the second lifting gear are respectively used to the first progressive step stake of lifting and the second progressive step stake.The ship with progressive step stake component of the present invention, is inserted into riverbed bottom by progressive step stake, stable effect is played to hull, and operation is carried out convenient for ship.
Description
Technical field
The present invention relates to ship domain more particularly to a kind of ships with progressive step stake component.
Background technology
Channel cleanout falls the silt displacement for being deposited on river bed generally by mechanical equipment, plays the work of dredging river
With.Present people generally carry out channel cleanout work using dredger, and the desilting mode of existing dredger has very much, such as
Bucket type, jet absorption type, machinery twist suction, hydraulic pressure twists suction and harrow suction etc..But existing dredger is generally deposited when dredging
The problem of larger is being vibrated, hull is caused to jolt on the water surface, influences dredging operation.
Invention content
In view of this, preferably there is the ship of progressive step stake component the purpose of the present invention is to provide a kind of stability of hull
Only.
In order to achieve the object of the present invention, the embodiment of the present invention provides a kind of ship with progressive step stake component, packet
Hull and the progressive step stake component on the hull are included, the progressive step stake component includes the first progressive step stake, second
Progressive step stake, the first running gear, the second running gear, the first lifting gear and the second lifting gear, first progressive step
Stake and the second progressive step stake extend downwardly, first running gear and described first traveling underwater to stretch into from the hull
Stake connection is walked, second running gear is connect with the second progressive step stake, and first running gear and the second running gear are used
It is moved in the driving hull relative to the first progressive step stake and the second progressive step stake along the direction of travel of the ship, institute
The first lifting gear to be stated to connect with the first progressive step stake, second lifting gear is connect with the second progressive step stake,
First lifting gear and the second lifting gear are respectively used to lift the first progressive step stake and the second progressive step stake.
As being further improved for above-described embodiment, first running gear and the second running gear include walking platform
Vehicle, rail and trolley oil cylinder, the walking carriage are movably disposed on the rail, and one end of the trolley oil cylinder is opposite
It is fixed in rail, the other end is connect with the walking carriage, described the walking carriage to be driven to be moved relative to the rail
First progressive step stake, the first lifting gear, the second progressive step stake and the second lifting gear be separately positioned on the first running gear and
On the walking carriage of second running gear.
As being further improved for above-described embodiment, first lifting gear include the first lifting cylinder, described second
Lifting gear includes the second lifting cylinder, and the telescopic direction of first lifting cylinder and the second lifting cylinder is respectively with described the
The axial direction of one progressive step stake and the second progressive step stake is parallel, and one end of first lifting cylinder is connected to first progressive step
In stake, the other end is connected on the walking carriage of the first running gear, and one end of second lifting cylinder is connected to described
In two progressive step stakes, the other end is connected on the walking carriage of the second running gear.
As being further improved for above-described embodiment, liquid is both provided in the first progressive step stake and the second progressive step stake
Piling is pressed from both sides, the first progressive step stake and the second progressive step stake by the hydraulic pressure pile holder respectively with first lifting cylinder and
The end connection of second lifting cylinder.
As being further improved for above-described embodiment, the ship with progressive step stake component further includes mud milling and digs dress
It puts, the mud milling is dug device and connect with the hull, and for mud to be collected into the hull, device is dug in the mud milling
It connect and inclines with the hull including track support frame, crawler belt, shaft, driver and multiple milling buckets, the track support frame
It tiltedly stretches out in outside the hull, the shaft is rotatably connected on the track support frame, and the crawler belt movably connects
It is connected on the track support frame, and coordinates with the shaft, the multiple milling bucket is connect with the crawler belt, the driver
It is connect with the shaft, for the shaft to be driven to rotate, the shaft is used to drive the crawler belt in the track support frame
Upper rotation.
As being further improved for above-described embodiment, the ship with progressive step stake component further includes control module,
The control module digs dredge the first running gear described in speed control and the of device according to amount to be dredged and the mud milling
The speed of travel of two running gears.
As being further improved for above-described embodiment, the ship with progressive step stake component further include locating module,
Storage device and sonar depth sounder, the locating module are used to detect the position of the ship, and the storage device memory contains
Electronic drawing, the depth of water and the milling of electronic drawing requirement that the control module is measured according to sonar depth sounder dig the difference of depth, meter
Calculate amount to be dredged.
As being further improved for above-described embodiment, the ship with progressive step stake component further includes reducing mechanism,
The reducing mechanism is arranged on the hull, and the mud for mud milling digging device to be delivered on hull crushes, packet
Crusher and pulverizer are included, the pulverizer is arranged on the lower section of the crusher, and the crusher includes broken shaft, crushes
Motor and multiple broken blades, the broken motor is connect with the broken shaft to drive the broken shaft rotation, described
Multiple broken blades are arranged in the broken shaft and are distributed along the axial direction of the broken shaft, and the pulverizer includes crushing
Motor crushes shaft, rotation tool apron, rotary cutter, fixed tool apron and fixed cutting tool, the crushing motor and the crushing shaft
The crushing shaft to be driven to rotate, the rotation tool apron is fixed in the crushing shaft for connection, the rotary cutter installation
On the rotation tool apron, the fixed cutting tool is mounted on the fixed tool apron, the rotation tool apron and the fixed tool apron
It is spaced pre-determined distance.
As being further improved for above-described embodiment, the ship with progressive step stake component further includes dehydration device,
The dehydration device is set on the hull, for mud milling digging device to be delivered to the sludge dewatering on hull, institute
It states dehydration device and includes screen centrifuge, screen centrifuge rotation axis, strainer, spiral pusher plate and dehydration electric motor, the dehydration device setting
There are inlet port and outlet port, the screen centrifuge and screen centrifuge rotation axis connection, the strainer is cylindrical in shape, with the screen centrifuge
It is fixedly connected and is nested, the spiral pusher plate is arranged in the strainer and along the axially extending of the strainer, and position
Between the feed inlet and the discharge port, the dehydration electric motor rotates axis connection with the screen centrifuge, drives the centrifugation
Rotation axis rotation, the screen centrifuge and strainer is sieved to relatively rotate with the spiral pusher plate.
As being further improved for above-described embodiment, the dehydration device further includes pusher shaft, and the pusher shaft is set to
In the strainer, the spiral pusher plate is set on the pusher shaft, and the pusher shaft drives the spiral pusher plate and institute
It states screen centrifuge and strainer rotates in same direction, and the rotating speed of the spiral pusher plate is more than the rotating speed of the screen centrifuge and strainer.
The ship with progressive step stake component of the embodiment of the present invention, by setting progressive step stake component, makes progressive step stake
Riverbed bottom is may be inserted into, stable effect is played to hull, operation is carried out convenient for ship.
Description of the drawings
It is more particularly described by the attached preferred embodiment of the present invention shown in figure, above and other purpose of the present invention, feature
It will be become more fully apparent with advantage.Identical reference numeral indicates identical part in whole attached drawings, and not deliberately by real
Border size equal proportion scaling draws attached drawing, it is preferred that emphasis is shows this purport.
Fig. 1 is the positive structure schematic of dredger.
Fig. 2 is the vertical view of dredger.
Fig. 3 is the partial enlarged view of dredger.
Fig. 4 is the partial enlarged view that device is dug in mud milling.
Fig. 5 is the structure diagram of reducing mechanism.
Fig. 6 is the vertical view of crusher.
Fig. 7 is the side view of crusher.
Fig. 8 is the vertical view of pulverizer.
Fig. 9 is the side view of pulverizer.
Figure 10 is the structure diagram of dehydration device.
Figure 11 is the partial enlarged view of dehydration device.
Figure 12 is another partial enlarged view of dehydration device.
Figure 13 is the structure diagram of progressive step stake component.
Figure 14 is the vertical view of progressive step stake component.
Figure 15 is the partial enlarged view of progressive step stake component.
Figure 16 is the structure diagram of defeated mud channel.
Specific embodiment
For the ease of understanding the present invention, below with reference to relevant drawings to being originally described more fully.
It should be noted that when an element is considered as " connection " another element, it can be directly to separately
One element simultaneously in combination is integrated or may be simultaneously present centering elements.Term as used herein " installation ", " one
End ", " other end " and similar statement are for illustrative purposes only.
Unless otherwise defined, the technology of technical field of all of technologies and scientific terms used here by the article with belonging to this
The normally understood meaning of personnel is identical.Term used in book described herein is intended merely to the mesh of description specific embodiment
, it is not intended that in the limitation present invention.Term as used herein " and/or " including one or more relevant Listed Items
Arbitrary and all combination.
It please refers to Fig.1 to Figure 16, the embodiment of the present invention provides a kind of ship with progressive step stake component.In the present embodiment
In, the ship that should have progressive step stake component is dredger, digs device 2 including hull 1, mud milling, smashes device 3, dehydration
Device 4 and defeated mud channel 5.Reducing mechanism 3, dehydration device 4 and defeated mud channel 5 may be contained on hull 1, and device 2 is dug in mud milling
It is connect with hull 1.Specifically, device 2 is dug in mud milling can be arranged on stem, forward extend out in hull 1, and stretch into the bottom.
Ship stern is also provided with mud transmission device 7, for dewatered mud to be transmitted to the fortune with the dredger auxiliary work
On mud ship.Mud milling is dug device 2, reducing mechanism 3 and dehydration device 4 and is sequentially connected by defeated mud channel 5.Device 2 is dug in mud milling
The modes such as milling digging, suction may be used water-bed mud is collected on hull 1, smash device 3 and be used for mud milling digging device 2
Collected mud crushes, and the bulk rubbish in mud is crushed, and the mud after crushing is transported to dehydration by defeated mud channel 5
Device 4, dehydration device 4 are used to mud carrying out drying dehydration, and water is discharged to outside hull 1, makes the weight of mud significantly
It reduces, reduces the workload of subsequent sludge boat.Cockpit 11 is also provided on hull 1, operator can be in cockpit
The dredger is manipulated in 11.The dynamical system of the compositions such as propeller and engine is additionally provided on hull 1, details are not described herein again.
It please refers to Fig.3 and Fig. 4, mud milling digs device 2 and include track support frame 21, crawler belt 22, shaft 24,25 and of driver
Multiple milling buckets 23.Track support frame 21 connect and is tilted with hull 1 and stretched out in outside hull 1, and stretch into the bottom.Specifically,
For track support frame 21 substantially in cuboid, the bottom, the other end (first end) of long side are stretched into one end (second end) of long side
On hull 1.Shaft 24 is rotatably connected on track support frame 21.Length direction of the crawler belt 22 along track support frame 21
It is movably attached on track support frame 21, and coordinates with shaft 24, with the rotation of shaft 24, crawler belt 22 is in crawler belt branch
Cycle rotation on support 21, and be embodied on a long side outer surface of track support frame 21, then crawler belt 22 is in crawler belt
It is translated on the outer surface of supporting rack 21.Multiple milling buckets 23 are connect with crawler belt 22, in track support frame under the drive of crawler belt 22
It is moved on 21, the quarrel direction of milling bucket 23 is identical with the moving direction of crawler belt 22.Milling bucket 23 is moved to shoe with crawler belt 22
When stretching into water-bed one end with supporting rack 21, water-bed mud is dug, crawler belt branch is then moved under the drive of crawler belt 22
Support 21 is located at one end on ship, mud is poured into the feed hopper 31 of reducing mechanism 3, and continues to stretch into towards track support frame 21
Water-bed one end movement, multiple milling buckets 23 so move in circles, and dredging efficiency is higher.The quantity of milling bucket 23 is set as needed
It puts, generally between 15 to 30.Driver 25 is connect with shaft 24, is rotated for drive shaft 24, and shaft 24 is used for band
Dynamic crawler belt 22 rotates on track support frame 21.In the present embodiment, the both ends of track support frame 21 are respectively arranged with one and turn
Axis 24, each shaft 24 can be connect with a driver 25, can also only one shaft 24 connect with driver 25.
Track support frame 21 has bottom surface 212 and top surface 211, and bottom surface 212 is towards where the water surface and hull 1, directed downwardly and long side
Face, top surface 212 be it is opposite with bottom surface, upward and long side where face.In a preferred embodiment, positioned at track support frame
Crawler belt 22 and milling bucket 23 on 21 top surface 211 are moved from the second end of track support frame 21 to first end, positioned at bottom surface 212
On crawler belt 22 and milling bucket 23 moved from the first end of track support frame 21 to second end, since track support frame 21 is preceding low
It is highly obliquely installed afterwards, milling bucket 23 can be made to have dug after mud when being moved on track support frame 21 quarrel upward in this way, in this way
More mud can be contained, and can guarantee the flatness in riverbed.In a further preferred embodiment, shaft 24 is rectangular
Axis, driver 25 are hydraulic motor.Square shaft can preferably coordinate with crawler belt 22.Moreover, using square shaft as shaft 24,
Even if certain abrasion has occurred in square shaft, remain able to that crawler belt 22 is driven to rotate, so that the use of device 2 is dug in mud milling
It lasts a long time.The equipment such as the normal usage mining machine of traditional dredger, grab bucket are dredged, but these equipment are dredged, and are turned in bucket
When rising, having many mud toward contact and fall back to river bed again, dredging is not clean, and is also easy to dig out circular hole in river bed,
Make the out-of-flatness of riverbed bottom.The milling of formula mud is dug by using the milling of the present embodiment and digs device 2, the mud of river bed can be dug clearly dry
Only, and it can guarantee the smooth of riverbed bottom.
In a further preferred embodiment, the first end of track support frame 21 is located on hull 1, and second end is far from hull
1 and less than hull 1, the bottom is stretched into, track support frame 21 is rotatably connected with hull 1.Specifically, track support frame 21 is close
The position of first end can be hinged by shaft and hull 1, the direction of travel for being axially perpendicular to hull 1 of shaft.Mud milling is dug
Device 2 further includes milling and digs adjustment oil cylinder 26, and the first end that adjustment oil cylinder 26 is dug in milling is hinged on hull 1, and second end is connected to shoe
On band supporting rack 21, and the second end of milling digging adjustment oil cylinder 26 is carried out relative to the junction of track support frame 21 and hull 1 is close
Second end (stretching into water-bed one end) with supporting rack 21, so as to which milling be made to dig first end, second end and the crawler belt of adjustment oil cylinder 26
The a line that adjustment oil cylinder 26 is the triangle is dug in three vertex triangle with the hinge joint of hull 1 of supporting rack 21, milling.
When needing to adjust milling digging depth, it is only necessary to adjust the collapsing length that adjustment oil cylinder 26 is dug in milling, adjustment oil cylinder 26 is dug in milling
Length is shorter, track support frame 21 it is bigger relative to the angle of inclination of the water surface, the second end of track support frame 21 is stretched into water
Deeper, so that milling is dug, depth is deeper, on the contrary, the length that adjustment oil cylinder 26 is dug in milling is longer, then the second of track support frame 21
End stretch into it is more shallow in water, milling dig depth it is more shallow.When dredger completion dredging operation, milling digging adjustment oil cylinder 26 is extended to longer
Degree, makes the second end of track support frame 21 not contacted with the bottom, is navigated by water convenient for dredger.
In a preferred embodiment, dredger further includes locating module, control module and storage device (not shown), positioning mould
Block, storage device and milling are dug adjustment oil cylinder 26 and are connect with control module, and locating module is used to detect the position of dredger, storage dress
It puts memory and contains electronic drawing, control module digs the length of adjustment oil cylinder 26 according to the position of dredger and electronic drawing control milling
Degree.Specifically, locating module can be GPS positioning module, GSM locating modules etc., and control module can be programmable logic
Controller (PLC), microcontroller etc., storage device can be the internal memory of dredger, or the external storage such as USB flash disk
Device.Electronic drawing can be provided by the party awarding the contract of dredging engineering, wherein comprising boundary of works area, water-bed pattern, altitude datum, everybody
It puts milling and digs the construction parameters such as depth.During construction, the position of parameter request and dredger of the control module in electronic drawing, from
The length of adjustment oil cylinder 26 is dug in dynamic control milling, and depth is dug in the milling that device 2 is thus dug to adjust mud milling.This control mode can
Effectively elevation is dug in punctuality control, guarantee milling.
It please refers to Fig.4, in a further preferred embodiment, mud milling digs device 2 and further includes hydraulically extensible adjuster 27,
Hydraulically extensible adjuster 27 is arranged on track support frame 21, and is matched with crawler belt 22, for adjusting the rate of tension of crawler belt 22.
Specifically, hydraulically extensible adjuster 27 is arranged near the second end of track support frame 21, when mud milling dig 2 use of device compared with
During long-time, crawler belt 22 easily fluffs on track support frame 21, makes the length of hydraulically extensible adjuster 27 at this time, will carry out
Band 22 is propped up, so as to improve the rate of tension of crawler belt 22.
It please refers to Fig.3 to Fig. 9, reducing mechanism 3 includes crusher 32 and pulverizer 33, and pulverizer 33 is arranged on crusher 32
Lower section.Crusher 32 is used to carry out rubbish, stone in mud etc. coarse crushing, and pulverizer 33 is used for the rubbish after coarse crushing
Rubbish carries out essence and crushes, and the broken rubbish of essence, stone become powdered, and the dehydration device 4 at rear is delivered to together with mud.Powder
Crushing device 3 further includes feed hopper 31, outline border 35 and discharge bucket 34, and feed hopper 31 is set to the output terminal that device 2 is dug in mud milling, i.e.,
The first end of track support frame 21, the mud for mud milling digging device 2 to be collected are imported in reducing mechanism 3.32 He of crusher
Disintegrating machine 33 is mounted in outline border 35, and crusher 32 is located at the lower section of feed hopper 31, and discharge bucket 34 is located at the lower section of pulverizer 33,
And connect with the dredging tube 51 of defeated mud channel 5, for the mud after pulverizer 33 crushes to be transported in dredging tube 51.
Fig. 6 and Fig. 7 are please referred to, crusher 32 includes broken shaft 321, broken motor 323 and multiple broken blades 322.
Broken motor 323 connect that broken shaft 321 is driven to rotate with broken shaft 321.Broken shaft 321 and broken blade 322 are set
It puts in outline border 35, broken motor 323 is then arranged on the outside of outline border 35.Multiple broken blades 322 are arranged on broken shaft 321
Above and along the axial direction of broken shaft 321 it is distributed, it can be spaced apart between each broken blade 322.Broken blade 322 is height
Strength alloys blade.In the present embodiment, crusher 32 includes two broken shafts 321 being arranged in parallel, and each crushes shaft
321 connect with a broken motor 323.Each multiple broken blades 322, and two broken shafts are provided in broken shaft 321
Broken blade 322 on 321 is staggered.When mud passes through crusher 32, the shaft that is broken 321 is with the broken of high-speed rotation
Broken blade 322 rubs stone, iron refuse, wooden rubbish, plastic garbage in mud etc. into fritter.
Fig. 8 and Fig. 9 are please referred to, pulverizer 33 includes crushing motor 336, crushes shaft 331, rotation tool apron 332, rotating knife
Tool 333, fixed tool apron 334 and fixed cutting tool 335.Crush shaft 331, rotation tool apron 332, rotary cutter 333, fixed tool apron
334 and fixed cutting tool 335 be installed in outline border 35, crush motor 336 then be mounted on outline border 35 outside.Crush motor 336 and powder
Broken shaft 331 connects that crushing shaft 331 is driven to rotate.Rotation tool apron 332, which is fixed on, to be crushed in shaft 331, rotary cutter 333
It is mounted on rotation tool apron 332 by bolt.Fixed tool apron 334 is fixed on the inner wall of outline border 35, and fixed cutting tool 335 passes through spiral shell
Bolt is mounted on fixed tool apron 334.It rotates tool apron 332 and is spaced pre-determined distance with fixed tool apron 334.Fixed cutting tool 335 and rotation
Cutter 333 using high-strength alloy knife, when rotary cutter 333 turns to opposite with fixed cutting tool 335, has few between the two
The gap of amount.Pulverizer 33, which also has, to be crushed feed hopper and crushes discharge bucket, crushes the lower section that feed hopper is located at crusher 32, powder
Broken shaft 331, rotation tool apron 332, rotary cutter 333, fixed tool apron 334 and fixed cutting tool 335, which are located at, crushes feed hopper and powder
Between broken discharge bucket.Crush the top that discharge bucket is located at discharge bucket 34.Broken motor can be higher than by crushing the rotating speed of motor 336
323.When the mud Jing Guo 32 coarse crushing of crusher enters disintegrating machine 33 from crushing feed hopper, from rotary cutter 333 and fix
Gap between cutter 335 passes through, and the fritter stone in mud and rubbish are chopped into powder by the rotary cutter 333 of high-speed rotation
Shape.
In a further preferred embodiment, fixed tool apron 334 includes the first fixation fixation tool apron of tool apron 3341 and second
3342, first fix tool apron 3341 and second fix tool apron 3342 be located at respectively the both sides for crushing shaft 331 and interval it is default away from
From.First fixation tool apron 3341 and second, which is fixed on tool apron 3342, is mounted on fixed cutting tool 335.It rotates tool apron 332 and includes the
One rotation tool apron 3321 and second rotates tool apron 3322, and the first rotation tool apron 3321 and second rotates tool apron 3322 and is separately fixed at
Crush shaft 331 opposite sides face on, be located substantially on crush shaft 331 cross section it is same diametrically.First rotation
Tool apron 3321 and second rotates and is mounted on rotary cutter 333 on tool apron 3322.By setting two groups of rotary cutters 333 and fixing
Cutter 335 allows part mud by 332 band of rotation tool apron of high-speed rotation, by twice or even smart broken three times, powder
Broken effect is more preferable.
In a further preferred embodiment, first the fixation tool apron 3342 of tool apron 3341 and second is fixed towards crushing shaft
331 face is arc-shaped, and is located to crush shaft 331 as on the same circumference in the center of circle, first fixes tool apron 3341 and second
Pulverizing material inlet 337 is formed between the upper end of fixed tool apron 3342, first, which fixes tool apron 3341 and second, fixes tool apron 3342
Pulverizing discharging opening 338 is formed between lower end.The upper end of first fixation tool apron 3341 is equipped with fixed cutting tool 335, the second fixing cutter
The lower end of seat 3342 is equipped with fixed cutting tool 335.Mud is flowed into from pulverizing material inlet 337, is fixed on tool apron 3341 by first
Fixed cutting tool 335 and rotary cutter 335 carry out first time smashing, and the part mud after crushing is flowed out from pulverizing discharging opening 338, portion
Mud is divided also to have little time to flow out, and be rotated the lower end that tool apron 332 takes the second fixation tool apron 3342 to, tool apron is fixed by second
Fixed cutting tool 335 on 3342 carries out second and crushes, then again as rotation tool apron 332 rotates, again by the first fixing cutter
Fixed cutting tool 335 on seat 3341 carries out third time smashing, is finally flowed out from pulverizing discharging opening 338, by crushing three times, crushes
Effect is more preferable.
In a further preferred embodiment, the length in the first fixation tool apron 3341 towards face for crushing shaft 331 is less than
Quarter turn is long, and the second length for fixing tool apron 3342 towards the face for crushing shaft 331 is long less than or equal to quarter turn, and first
The first fixation tool apron 3341 and second that is smaller than that fixed tool apron 3341 and second is fixed between the upper end of tool apron 3342 is fixed
The width of spacing namely pulverizing material inlet 337 between the lower end of tool apron 3342 is less than the width of pulverizing discharging opening 338.At this
In embodiment, from the view of Fig. 9, first, which fixes tool apron 3341, is located at the left side for crushing shaft 331, and second fixes tool apron
3342 are located at the right side for crushing shaft 331, and it is in rotate counterclockwise to crush shaft 331.
0 to Figure 12 is please referred to Fig.1, dehydration device 4 includes screen centrifuge 41, screen centrifuge rotation axis 42, strainer 43, spiral pusher
Plate 44 and dehydration electric motor (not shown).Dehydration device 4 is provided with feed inlet 461 and discharge port 411.Screen centrifuge 41 and screen centrifuge turn
Moving axis 42 connects, and is axis rotation with screen centrifuge rotation axis 42.Screen centrifuge 41 is generally in cylindrical structure, and screen centrifuge 41 is outer
Frame is in engraved structure, such as can be structure that moulding is formed by connecting or multiple holes are opened up on cylinder, by
This causes water that can leave dehydration device 4 to pass through screen centrifuge 41.Strainer 43 is cylindrical in shape, and is fixedly connected on the interior of screen centrifuge 41
On wall or outer wall, it is nested with screen centrifuge 41.In the present embodiment, strainer 43 is fixed on the inner wall of the screen centrifuge 41
On, the shape of strainer 43 is matched with the inner wall shape of screen centrifuge 41, and both ends respectively by strainer retainer ring 413 be fixed on from
On the inner wall of heart sieve 41.Spiral pusher plate 44 in the shape of a spiral, is arranged in screen centrifuge 41 and strainer 43 and along the axial direction of strainer 43
Extension, and between feed inlet 461 and discharge port 411, for by the mud in strainer 43 from feed inlet 461 toward discharge port
411 push away.When dehydration device 4 works, the mud for being mixed with a large amount of water is entered from feed inlet 461 in screen centrifuge 41, dehydration electric motor
It is connect with screen centrifuge rotation axis 42, driving screen centrifuge rotation axis 42 rotates, and screen centrifuge rotation axis 42 drives screen centrifuge 41 and strainer
43 rotate, and the mud in screen centrifuge 41 is acted in rotation by centrifugal force, and the water in mud passes through strainer 43 and screen centrifuge 41
Side wall, drain into outside dehydration device 4, and spiral pusher plate 44 is relatively rotated with screen centrifuge 41 and strainer 43, by 41 He of screen centrifuge
Dewatered mud is pushed to 411 direction of discharge port in strainer 43, and dewatered mud is made to leave dehydration device from discharge port 411
4.The lower section of dehydration device 4 can be provided with sink, for collecting the water discharged from the side wall of screen centrifuge 41 and strainer 43, dehydration
The rear end of device 4 can set storage mud groove, for receiving the dewatered sludge discharged from discharge port 411.The rear end of dehydration device 4 is also
Conveyer belt 7 can be set, for dewatered mud to be transmitted to the sludge boat with dredger coordinating operation.
In a further preferred embodiment, dehydration device 4 further includes pusher shaft 45, and pusher shaft 45 is set to strainer 43
In, spiral pusher plate 44 is fixedly installed on the outer surface of pusher shaft 45, is twist extended for axle center with pusher shaft 45.Pusher
Axis 45 drives spiral pusher plate 44 to be rotate in same direction with screen centrifuge 41 and strainer 43, and the rotating speed of spiral pusher plate 44 is more than screen centrifuge
41 and the rotating speed of strainer 43.Pusher shaft 45 can be coaxially disposed with screen centrifuge rotation axis 42.Pusher shaft 45 can be with other independences
Motor drive connects, and can also be sequentially connected with dehydration electric motor.Since the rotating speed of spiral pusher plate 44 is more than screen centrifuge 41 and filter
The rotating speed of net 43, therefore mud is pushed to forward discharge port 411 by spiral pusher plate 44.
In a further preferred embodiment, the first screen centrifuge belt pulley 423 and are provided in screen centrifuge rotation axis 42
Two screen centrifuge belt pulleys 424.First screen centrifuge belt pulley 423 and the second screen centrifuge belt pulley 424 can be fixedly installed on respectively
The both ends of screen centrifuge rotation axis 42, and on the outside of the both ends of screen centrifuge 41.Dehydration device 4 further includes differential mechanism 47, pusher shaft
Pusher belt pulley 451 is provided on 45, the first screen centrifuge belt pulley 423 is sequentially connected with dehydration electric motor, the second screen centrifuge belt
Wheel 424 and pusher belt pulley 451 are sequentially connected by differential mechanism 47, and the rotating speed of pusher belt pulley 451 is more than the second screen centrifuge
The rotating speed of belt pulley 424.Specifically, the first screen centrifuge belt pulley 423 is connect by belt with dehydration electric motor, in dehydration electric motor
Driving under, the first screen centrifuge belt pulley 423 drives screen centrifuge rotation axis 42 and the second screen centrifuge belt pulley being arranged on
424 rotations, since the second screen centrifuge belt pulley 424 and pusher belt pulley 451 are sequentially connected by differential mechanism 47, so that pushing away
Expect that belt pulley 451 rotates under the drive of the second screen centrifuge belt pulley 424 and rotating speed is more than the second screen centrifuge belt pulley 424.
In the present embodiment, it is only necessary to which a dehydration electric motor is set, you can meet the driving demand of dehydration device 4.
In a further preferred embodiment, differential mechanism 47 includes the first spider gear 471 and the second differential of coaxial arrangement
Wheel 472, the second screen centrifuge belt pulley 424 is connect with the first spider gear 471 by belt transmission, the second spider gear 471 and pusher
Belt pulley 451 is connected by belt transmission.The gearratio of second spider gear 472 and pusher belt pulley 451 is more than the first spider gear
471 and second screen centrifuge belt pulley 424 gearratio, so as to make the rotating speed of pusher belt pulley 451 be more than the second screen centrifuge belt
The rotating speed of wheel 424.Specifically, transmission between the two can be adjusted by adjusting the wheelspan between belt pulley and spider gear
Than.
In a further preferred embodiment, screen centrifuge rotation axis 42 includes the first semiaxis 421 and second of coaxial arrangement
Semiaxis 422, the first semiaxis 421 and the second semiaxis 422 mutual indepedent (being not connected to each other), and be respectively fixedly connected in screen centrifuge 41
Both ends.First screen centrifuge belt pulley 423 is set on the first semiaxis 421, and the second screen centrifuge belt pulley 424 is set to the second half
On axis 422.First semiaxis 421 and the second semiaxis 422 are hollow shaft, pusher shaft 45 it is coaxial across the second semiaxis 422 stretch into from
In heart sieve 41, and extend to 421 direction of the first semiaxis, pusher shaft 45 towards one end of the first semiaxis 421 and the first semiaxis 421 it
Between it is spaced apart.Pusher shaft 45 can rotate in the second semiaxis 422 relative to the second semiaxis 422.
In a preferred embodiment, dehydration device 4 further includes fixed tubular axle 46, and fixed tubular axle 46 is worn along the axial direction of screen centrifuge 41
Screen centrifuge 41 and strainer 43 are crossed, screen centrifuge rotation axis 42 and pusher shaft 44 are rotationally nested in outside fixed tubular axle 46.Fixing pipe
One end of axis 46 is hollow, and extends to the middle part of fixed tubular axle 46, forms hollow section, and the hollow end of fixed tubular axle 46 is (i.e. hollow
The end of one end) it is connected with reducing mechanism 3 by defeated mud channel 5, feed inlet 461 is offered in the hollow section of fixed tubular axle 46,
Feed inlet 461 is located in screen centrifuge 41.Dehydration device 4 can also include mounting bracket 40, and the both ends of fixed tubular axle 46 are fixed on
In mounting bracket 40 and suspend.Mud after the crushing of reducing mechanism 3, the hollow of fixed tubular axle 46 is transported to by defeated mud channel 5
Section, then flows outwardly from feed inlet 461, enters in screen centrifuge 41.The discharge port 411 of dehydration device 4 is then set to centrifugation
Sieve 41 one end far from feed inlet 461.
In a further preferred embodiment, screen centrifuge 41 have close to feed inlet 461 arrival end and with arrival end phase
To the port of export one end of feed inlet 461 (i.e. far from), the arrival end of screen centrifuge 41 is fixedly installed conically shaped 412, conically shaped
412 are coaxially disposed with screen centrifuge rotation axis 42.Fixed tubular axle 46 passes through conically shaped 412, and feed inlet 461 is located at conically shaped 412
In.Internal diameter of the conically shaped 412 close to one end of the arrival end of screen centrifuge 41 is less than one end of the port of export close to screen centrifuge 41
The horn mouth of internal diameter namely conically shaped 412 (the larger one end of internal diameter) works as conically shaped 412 towards the port of export of screen centrifuge 41
When being rotated with screen centrifuge 41, the thrust of the port of export towards screen centrifuge 41 can be generated to the mud poured in from feed inlet 461,
Be conducive to dewatering operation.
It please refers to Fig.1, Figure 13 to Figure 15, in a preferred embodiment, dredger further includes the progressive step on hull 1
Stake component 6, progressive step stake component include the first progressive step stake 61, the second progressive step stake 64, the walking of the first running gear 63, second
Device 66, the first lifting gear 62 and the second lifting gear 65.First progressive step stake 61 and the second progressive step stake 64 are from hull 1
Extend downwardly it is underwater to stretch into, the first progressive step stake 61 and the second progressive step stake 64 approximately axially perpendicular to the water surface.The first row
Walking apparatus 63 is connect with the first progressive step stake 61, and the second running gear 66 is connect with the second progressive step stake 64, the first running gear
63 and second running gear 66 for driving hull 1 relative to the first progressive step stake 61 and the second progressive step stake 62 along dredger
Direction of travel moves.First lifting gear 62 is connect with the first progressive step stake 61, the second lifting gear 65 and the second progressive step stake
64 connections, the first lifting gear 62 and the second lifting gear 65 are respectively used to the first progressive step stake 61 of lifting and the second progressive step stake
64.Dredger, first will be by the first lifting gear 62 and the second lifting gear 65 by the first row when to be moved during dredging
Progress 61 and second progressive step stake 64 of stake is fallen, and the first progressive step stake 61 and the second progressive step stake 64 is made to be inserted into riverbed bottom and determine
Position, then the first running gear 63 and the second running gear 66 can drive hull 1 relative to the first progressive step stake 61 and the jointly
Two progressive step stakes 62 move forward, when walking to the extreme limit of travel of the first running gear 63 and the second running gear 66, first liter
62 and second lifting gear 65 of falling unit rises the first progressive step stake 61 and the second progressive step stake 64,61 He of the first progressive step stake
Riverbed is left in the bottom end of second progressive step stake 64, and the first running gear 63 and the second running gear 66 reset, then again by
One progressive step stake 61 and the second progressive step stake 64 are fallen, and are so moved in circles, and realize that dredger is moved along.Conversely, pass through tune
The control instruction of whole first running gear, 63 and second running gear 66, can also realize that dredger moves backward.
In a further preferred embodiment, the first running gear 63 and the second running gear 66 include walking carriage
631/661st, rail 632/662 and trolley oil cylinder 633/663, rail 632/662 are fixed on hull 1, walking carriage 631/661
It is movably disposed on rail 632/662, one end of trolley oil cylinder 633/663 is fixed, such as connect relative to rail 632/662
It is connected on hull 1, the other end is connect with walking carriage 631/661, to drive walking carriage 631/661 relative to rail 632/
662 movements.The controller of dredger controls the flexible of trolley oil cylinder 633/663 by fluid pressure line.First progressive step stake 61,
One lifting gear 62, the second progressive step stake 64 and the second lifting gear 65 are separately positioned on the first running gear 63 and the second walking
On the walking carriage 631/661 of device 66.Multiple idler wheels 6611 are provided on walking carriage 661, idler wheel 6611 can be in rail
It is rolled on 662, so as to which walking carriage 661 be made to be moved relative to rail 662.Multiple rollings are equally also equipped on walking carriage 631
Wheel.When dredger moves forward, trolley oil cylinder 633/663 is first made to be retracted to most short position, then by 61 He of the first progressive step stake
The positioning of riverbed bottom is inserted into second progressive step stake 64, trolley oil cylinder 633/663 is then made to synchronize elongation, due to the first progressive step stake
61 and second progressive step stake 64 fix, therefore walking carriage 631/661 can to trolley oil cylinder 633/663 apply reaction force, by
This pushes hull 1 to move forward.When trolley oil cylinder 633/663 is extended to longest position, by the first progressive step stake 61 and second
Progressive step stake 64 is risen, and then trolley oil cylinder 633/663 is retracted to most short position again, by the first progressive step stake 61 and the second row
The positioning of riverbed bottom is inserted into progress stake 64.And so on, hull 1 is made constantly to move forward as needed.If necessary to hull 1 to
After move, then first trolley oil cylinder 633/663 is extended to longest position, then by the first progressive step stake 61 and the second progressive step stake
64 are inserted into the positioning of riverbed bottom, then synchronize trolley oil cylinder 633/663 and shorten, and hull 1 is made to move backward.
In a further preferred embodiment, the first lifting gear 62 includes the first lifting cylinder, the second lifting gear 65
Including the second lifting cylinder, the telescopic direction of the first lifting cylinder and the second lifting cylinder respectively with the first progressive step stake 61 and
The axial direction of two progressive step stakes 64 is parallel namely the first lifting cylinder and the second lifting cylinder stretch along the vertical direction.First lifting
One end of oil cylinder is connected to the top of the first progressive step stake 61, and the other end is connected to the walking carriage 631 of the first running gear 63
On, one end of the second lifting cylinder is connected to the top of the second progressive step stake 64, and the other end is connected to the second running gear 66
On walking carriage 661.When first lifting cylinder and the second lifting cylinder extend, then the first progressive step stake 61 and the second progressive step stake
64 rise, and when the first lifting cylinder and the second lifting cylinder shorten, then the first progressive step stake 61 and the second progressive step stake 64 is fallen.
The controller of dredger controls the flexible of the first lifting cylinder and the second lifting cylinder by fluid pressure line.
In a further preferred embodiment, it is both provided with hydraulic pressure stake in the first progressive step stake 61 and the second progressive step stake 64
Folder 611/641, top of the hydraulic pressure pile holder 611/641 respectively with the first lifting cylinder and the second lifting cylinder is connect, and press from both sides respectively
The first progressive step stake 61 and the second progressive step stake 64 are held, so as to make the first progressive step stake 61 and the second progressive step stake 64 and first liter
The end connection of oil cylinder and the second lifting cylinder is dropped,.
In a further preferred embodiment, dredger further includes control module, and control module is according to amount to be dredged and digging
The speed of travel of mud speed control the first running gear 63 and the second running gear 66.Specifically, control module can be can
Programmed logic controller (PLC), microcontroller etc., control module can be according to determined by aforementioned electronic drawings and locating module
Dredger position determines that water-bed pattern and milling in front of dredger dig the construction parameters such as depth, thus calculates the period
Amount to be dredged (i.e. mud number formulary amount), can also sonar depth sounder be set in stem, the depth of water measured according to sonar depth sounder and
The difference of depth is dug in the milling of electronic drawing requirement, amount to be dredged is calculated, as correcting mode.Speed of dredging then can be before manufacture
It is obtained by test, can also flow detector (such as flowmeter) be set in the front end of defeated mud channel 5, detect defeated mud channel
Flow in 5 unit interval, obtains speed of dredging.The speed of travel of first running gear 63 and the second running gear 66 can be with
The stretching speed of trolley oil cylinder 633/663 is equivalent to, it can be with the inversely proportional relationship of amount to be dredged.In the feelings of constant airspeed of dredging
Under condition, the amount to be dredged of some position is bigger, then the speed of travel of the first running gear 63 and the second running gear 66 is slower, instead
It is as the same.
It please refers to Fig.2 and Figure 16, in a preferred embodiment, dredger further includes the medicament cabin 12/13 being set on hull 1
With medicament pond 16, medicament cabin 12/13 and medicament pond 16 connect.Dredge pump 52 is provided in defeated mud channel 5, dredge pump 52, which is located to crush, to be filled
It puts between 3 and dehydration device 4, for the sludge pump after reducing mechanism 3 is crushed to dehydration device 4.Medicament cabin 12/13 and dredge pump
In 52 connections or the mud conveying pipeline 51 that is connected between dredge pump 52 and reducing mechanism 3, for added in into mud flocculant and/
Or the medicaments such as bactericidal agent, make mud that flocculation reaction occur, so that follow-up dehydration device 4 is dehydrated.Equipped with a large amount of in medicament pond 16
Medicament, for supplying corresponding medicament to medicament cabin 12/13.Since medicament cabin 12/13 connect or is connected to mud with dredge pump 52
On mud conveying pipeline 51 between pump 52 and reducing mechanism 3, therefore the mud of flocculant and/or bactericidal agent is added by dredge pump
By high-speed rotation when 52, so as to which flocculant and/or bactericidal agent be made to spread more evenly across in mud.In the present embodiment, medicament
Cabin 12/13 is connect with dredge pump 52 by pipeline.
In a further preferred embodiment, defeated mud channel 5 further includes the first slurry cabin 53 and the second slurry cabin 54, and first
Slurry cabin 53 is between dredge pump 52 and reducing mechanism 3, and the second slurry cabin 54 is between dredge pump 52 and dehydration device 4.First
The cross sectional dimensions of 53 and second slurry cabin 54 of slurry cabin is greater than the caliber of mud conveying pipeline 51, therefore the silt in mud conveying pipeline 51
Mud can be accumulated and be stayed for some time in the first slurry cabin 53 and the second slurry cabin 54, so as to prevent dredge pump 52 from inhaling
Empty phenomenon.
In a further preferred embodiment, defeated mud channel 5 further includes the first eddy flow mechanism 55 and the second eddy flow mechanism 56,
First eddy flow mechanism 55 and the second eddy flow mechanism 56 are arranged in the mud conveying pipeline 51 between dredge pump 52 and dehydration device 4, are used for
The mud in mud conveying pipeline 51 is made eddy flow to occur, and the eddy flow direction of the first eddy flow mechanism 55 and the second eddy flow mechanism 56 is opposite.
First eddy flow mechanism 55 and the second eddy flow mechanism 56 can be provided in the helical form guide plate in mud conveying pipeline 51, and the two
The hand of spiral by helical form guide plate on the contrary, make mud that eddy flow occur.Mud conveying pipeline 51 can carry out repeatedly curved in hull 1
Folding, the first eddy flow mechanism 55 and the second eddy flow mechanism 56 are arranged on the bending place of mud conveying pipeline 51.Pass through the first eddy flow mechanism 55
With the opposite direction eddy flow twice of the second eddy flow mechanism 56, mud and the flocculant and/or bactericidal agent that are added thereto can be enable
Enough mix more uniform.
In a further preferred embodiment, defeated mud channel 5 further includes third eddy flow mechanism 57, the first eddy flow mechanism 55,
Second eddy flow mechanism 56 and third eddy flow mechanism 57 are successively set between dredge pump 52 and dehydration device 4 namely mud is from dredge pump
After being pumped out in 52, successively after the first eddy flow mechanism 55, the second eddy flow mechanism 56 and third eddy flow mechanism 57, dehydration is entered back into
Device 4.First eddy flow mechanism 55 is identical with the eddy flow direction of third eddy flow mechanism 57 namely the eddy flow side of the second eddy flow mechanism 56
To opposite with the eddy flow direction of third eddy flow mechanism 57.Setting can cause mud that the eddy flow of opposite direction twice occurs in this way,
Mud can be enable to mix more uniform with the flocculant and/or bactericidal agent being added thereto.
In a preferred embodiment, medicament cabin include the first sub- medicament cabin 12, the second sub- medicament cabin 13 and compound pump 14, first
Sub- medicament cabin 12 is connected with the second sub- medicament cabin 13 by the cycle of interface channel 58, and compound pump 14 is set to the first sub- medicament cabin 12
And at the second interface channel 58 between sub- medicament cabin 13, for conveying medicament so that medicament can be in the first sub- medicament cabin 12
And second recycle between sub- medicament cabin 13.Specifically, the first sub- medicament cabin 12 can be flocculant cabin, the second sub- medicament cabin 13
It can be bactericidal agent cabin.First sub- medicament cabin 12 and dredge pump 52 (or mud conveying pipeline 51 between dredge pump 52 and reducing mechanism 3)
Between can also be connected by interface channel 58, and control valve (not shown) is provided on the interface channel 58.In the prior art,
Flocculant is added into mud, needs aboard ship to set dedicated flocculant modulation cabin, be modulated in a manner that tradition stirs
Flocculant, short time consumption is longer, generally at 1 more than hour, and if the amount of sludge of creek dredging is big, must expend big
The container of volume stores modulated flocculant, compares the space for occupying hull 1.And in the present embodiment, it is controlled opening
Valve before conveying medicament to dredge pump 52, first makes medicament high-speed circulating between the first sub- 12 and second sub- medicament cabin 13 of medicament cabin
Flowing completes the modulation of the medicaments such as flocculant, then opens control valve, the medicaments such as flocculant are transported in dredge pump 52.It is used in
The mode that high-speed circulating flows between first sub- 12 and second sub- medicament cabin 13 of medicament cabin modulates the medicaments such as flocculant, can save
About 3/4ths modulation time, and which does not need to the flocculant that will be modulated and separately stores, and can save hull 1
Space.
The dredger of the embodiment of the present invention by setting dehydration device, can be dehydrated mud, make the weight of mud
It is greatly reduced with volume, convenient for the transport of mud.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Embodiment described above only expresses the several embodiments of invention, and description is more specific and detailed, but not
It can therefore be construed as limiting the scope of the patent.It should be pointed out that for those of ordinary skill in the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection model of the present invention
It encloses.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
- A kind of 1. ship with progressive step stake component, which is characterized in that the traveling including hull and on the hull Stake component is walked, the progressive step stake component includes the first progressive step stake, the second progressive step stake, the first running gear, the second walking Device, the first lifting gear and the second lifting gear, the first progressive step stake and the second progressive step stake from the hull to Lower extension is underwater to stretch into, and first running gear is connect with the first progressive step stake, second running gear and the Two progressive step stakes connect, and first running gear and the second running gear are used to drive the hull relative to the first row Progress stake and the second progressive step stake are moved along the direction of travel of the ship, first lifting gear and first progressive step Stake connection, second lifting gear are connect with the second progressive step stake, first lifting gear and the second lifting gear It is respectively used to lift the first progressive step stake and the second progressive step stake.
- 2. the ship according to claim 1 with progressive step stake component, which is characterized in that first running gear and Second running gear includes walking carriage, rail and trolley oil cylinder, and the walking carriage is movably disposed at the rail On, one end of the trolley oil cylinder is fixed relative to rail, and the other end is connect with the walking carriage, to drive the walking platform Vehicle is moved relative to the rail, the first progressive step stake, the first lifting gear, the second progressive step stake and the second lifting gear It is separately positioned on the walking carriage of the first running gear and the second running gear.
- 3. the ship according to claim 2 with progressive step stake component, which is characterized in that the first lifting gear packet The first lifting cylinder is included, second lifting gear includes the second lifting cylinder, first lifting cylinder and the second lifting oil The telescopic direction of cylinder is parallel with the axial direction of the first progressive step stake and the second progressive step stake respectively, first lifting cylinder One end is connected in the first progressive step stake, and the other end is connected on the walking carriage of the first running gear, described second liter One end of drop oil cylinder is connected in the second progressive step stake, and the other end is connected on the walking carriage of the second running gear.
- 4. the ship according to claim 3 with progressive step stake component, which is characterized in that the first progressive step stake and Hydraulic pressure pile holder is both provided in second progressive step stake, the first progressive step stake and the second progressive step stake pass through the hydraulic pressure pile holder The end with first lifting cylinder and the second lifting cylinder is connect respectively.
- 5. the ship according to claim 1 with progressive step stake component, which is characterized in that described that there is progressive step stake group The ship of part further includes mud milling and digs device, and the mud milling is dug device and connect with the hull, for mud to be collected into institute It states on hull, the mud milling digs device and includes track support frame, crawler belt, shaft, driver and multiple milling buckets, the crawler belt Supporting rack connect and is tilted with the hull and stretched out in outside the hull, and the shaft is rotatably connected to the crawler belt support On frame, the crawler belt is movably attached on the track support frame, and with the shaft coordinate, the multiple milling bucket with The crawler belt connection, the driver is connect with the shaft, and for the shaft to be driven to rotate, the shaft is used to drive institute Crawler belt is stated to rotate on the track support frame.
- 6. the ship according to claim 5 with progressive step stake component, which is characterized in that described that there is progressive step stake group The ship of part further includes control module, and the control module digs the speed control of dredging of device according to amount to be dredged and the mud milling Make the speed of travel of first running gear and the second running gear.
- 7. the ship according to claim 6 with progressive step stake component, which is characterized in that described that there is progressive step stake group The ship of part further includes locating module, storage device and sonar depth sounder, and the locating module is used to detect the position of the ship It puts, the storage device memory contains electronic drawing, the depth of water and electronic chart that the control module is measured according to sonar depth sounder The difference of depth is dug in the milling of paper requirement, calculates amount to be dredged.
- 8. the ship according to claim 5 with progressive step stake component, which is characterized in that described that there is progressive step stake group The ship of part further includes reducing mechanism, and the reducing mechanism is arranged on the hull, defeated for the mud milling to be dug device The mud to hull is sent to crush, including crusher and pulverizer, the pulverizer is arranged on the lower section of the crusher, described Crusher includes broken shaft, broken motor and multiple broken blades, the broken motor and connect to drive with the broken shaft The dynamic broken shaft rotation, the multiple broken blade are arranged in the broken shaft and along the axial directions of the broken shaft Distribution, the pulverizer include crushing motor, crush shaft, rotation tool apron, rotary cutter, fixed tool apron and fixed cutting tool, institute It states crushing motor to be connect with the crushing shaft the crushing shaft to be driven to rotate, the rotation tool apron is fixed on the crushing In shaft, the rotary cutter is mounted on the rotation tool apron, and the fixed cutting tool is mounted on the fixed tool apron, described Rotate tool apron and the fixed tool apron interval pre-determined distance.
- 9. the ship according to claim 5 with progressive step stake component, which is characterized in that described that there is progressive step stake group The ship of part further includes dehydration device, and the dehydration device is set on the hull, defeated for the mud milling to be dug device The sludge dewatering to hull is sent, the dehydration device includes screen centrifuge, screen centrifuge rotation axis, strainer, spiral pusher plate and takes off Hydroelectric machine, the dehydration device is provided with inlet port and outlet port, the screen centrifuge and screen centrifuge rotation axis connection, described Strainer is cylindrical in shape, is fixedly connected and is nested with the screen centrifuge, and the spiral pusher plate is arranged in the strainer and edge The strainer it is axially extending, and between the feed inlet and the discharge port, the dehydration electric motor and the screen centrifuge Axis connection is rotated, the screen centrifuge rotation axis is driven to rotate, the screen centrifuge and strainer are relatively rotated with the spiral pusher plate.
- 10. the ship according to claim 9 with progressive step stake component, which is characterized in that the dehydration device is also wrapped Pusher shaft is included, the pusher shaft is set in the strainer, and the spiral pusher plate is set on the pusher shaft, the pusher Axis drives the spiral pusher plate to be rotate in same direction with the screen centrifuge and strainer, and the rotating speed of the spiral pusher plate is more than described The rotating speed of screen centrifuge and strainer.
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| CN201810124534.3A CN108204003B (en) | 2018-02-07 | 2018-02-07 | Ship with travelling step pile assembly |
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| CN201810124534.3A CN108204003B (en) | 2018-02-07 | 2018-02-07 | Ship with travelling step pile assembly |
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| CN108204003B CN108204003B (en) | 2023-05-05 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113117A (en) * | 2018-08-22 | 2019-01-01 | 湖南城市学院 | A kind of cleaning of irrigation canals and ditches mud be packaged integration apparatus |
| CN113802636A (en) * | 2021-09-23 | 2021-12-17 | 乐山市富侨建材有限公司 | Underwater construction waste recovery system |
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| CN113802636B (en) * | 2021-09-23 | 2022-04-22 | 乐山市富侨建材有限公司 | Underwater construction waste recovery system |
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