CN108978752A - It is a kind of to twist the feeding hopper for inhaling ship - Google Patents
It is a kind of to twist the feeding hopper for inhaling ship Download PDFInfo
- Publication number
- CN108978752A CN108978752A CN201810798406.7A CN201810798406A CN108978752A CN 108978752 A CN108978752 A CN 108978752A CN 201810798406 A CN201810798406 A CN 201810798406A CN 108978752 A CN108978752 A CN 108978752A
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- CN
- China
- Prior art keywords
- feeding hopper
- bucket
- mud
- output pipe
- bucket body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 239000004576 sand Substances 0.000 claims abstract description 29
- 238000010276 construction Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims abstract description 4
- 238000011010 flushing procedure Methods 0.000 claims description 23
- 230000005484 gravity Effects 0.000 claims description 14
- 239000010802 sludge Substances 0.000 claims description 14
- 239000008400 supply water Substances 0.000 claims description 7
- 230000009194 climbing Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000003911 water pollution Methods 0.000 abstract description 6
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
The present invention provides a kind of feeding hoppers for twisting suction ship, the feeding hopper includes bucket ontology, mud door, opening/closing system, water supply system, output pipe and hanging part, the bucket ontology is hollow structure, the bucket ontology is connect with the output pipe, the opening/closing system is used to control the connected state between the bucket ontology and the output pipe, the water supply system is connect with the bucket ontology and the output pipe respectively, the output pipe is connect with the mud pipe for twisting suction ship, described hanging part is flexibly connected the feeding hopper and the strand inhales ship, the feeding hopper avoids the impurity diffusion of sand material and its carrying in the construction process, avoid water pollution, in non-construction, the feeding hopper can be promoted to the water surface or more, do not influence navigation safety.
Description
Technical field
The invention belongs to dredge shipborne equipment, it is related to a kind of feeding hopper for twisting and inhaling ship.
Background technique
Currently, cutter suction dredger, when carrying out hydraulic reclamation operation, usually there are two types of conventional way, one is pass through reamer
Cutting is carried out to water-bed mud layer and takes sand, reamer cutting process has the impurity diffusion of sand material and its carrying, causes water pollution；
Another is when, there are when the factors such as sand content is insufficient or the partial size of sand is undesirable, usually considering outward transport sand in mud layer
Hydraulic reclamation will transport outward sand by sand carrier and be shed by belt conveyer into storage sandpit, then twist suction strand suction ship and be cut by reamer
It cuts, dredge pump sucking after-blow is filled to hydraulic reclamation area, sheds outward transport sand process kind and is difficult to avoid the impurity diffusion of sand material and its carrying, causes
Water pollution.
Summary of the invention
Core of the invention thought is to provide a kind of feeding hopper for twisting and inhaling ship, and the feeding hopper is inhaled ship hydraulic reclamation and made for twisting
The outward transport sand come from belt conveyor transport is received when industry, avoids shedding the sand material during transporting outward sand and carries the expansion of impurity
It dissipates, avoids water pollution.
To achieve the above object, the present invention is achieved by the following technical programs: the feeding hopper includes bucket ontology, mud
Door, opening/closing system, water supply system, output pipe and hanging part；The bucket ontology is hollow structure, the both ends point of the bucket ontology
Not Wei inlet port and outlet port, the discharge port connect with one end of the output pipe；The mud door is close to the discharge port
It is arranged and is movably connected on the output pipe, the opening/closing system is used to control the opening and closing of the mud door so that the discharging
Mouthful be connected to or close between the output pipe；The water supply system is used to supply water for the bucket ontology so that the bucket ontology
Interior sand material and water are mixed into mud；The output pipe is connected to discharge port sealing, the output pipe and the strand
The mud pipe connection of ship is inhaled, the output pipe is used to the mud of the discharge port output being transported to the mud pipe；The lifting
Portion is flexibly connected the feeding hopper and the strand inhales ship, and passes through described in described hanging part control for enabling the strand to inhale ship
The lifting of feeding hopper.
Preferably, the bucket ontology is hollow structure, including sequentially connected upper bucket body, intermediate bucket body and lower bucket body；Institute
It states bucket body and is encircled into a hollow structure by several blocks of plates, one end of the upper bucket body is the feed inlet, the other end first
Connecting pin；The intermediate bucket body is horn-like structure, is open towards the upper bucket body, the both ends of the intermediate bucket body are respectively the
Two connecting pins and third connecting pin, the second connection end are the opening of the horn-like structure of the intermediate bucket body；The lower bucket
Body is horn-like structure, is open towards the intermediate bucket body, the both ends of the lower bucket body are respectively the 4th connecting pin and discharging
Mouthful, the 4th connecting pin is the opening of the horn-like structure of the lower bucket body；First connecting pin is connect with described second
The shape at end matches so that the upper bucket body and the intermediate bucket body are tightly connected；The third connecting pin and the described 4th connects
The shape for connecing end matches so that the intermediate bucket body and the lower bucket body are tightly connected.
Preferably, the cross-sectional shape of first connecting pin and the second connection end is rectangular or round；Described
The cross-sectional shape of three connecting pins and the 4th connecting pin is rectangular or round；The shape of the discharge port be it is rectangular, it is described
The shape of mud door and the shape of the discharge port match, can open or block when the mud door opens or closes it is described go out
Material mouth, so that the discharge port is connected to or closes with the output pipe.
Preferably, the feeding hopper further includes function platform, and the function platform includes climbing structures, panel-like platform and peace
Full protection structure, one end of the climbing structures are connect with the panel-like platform, and for the upper and lower panel-like platform；The peace
The periphery of panel-like platform described in full protection structural envelope, the panel-like platform are located at the periphery of the upper bucket body, and the plate is flat
Plane where platform is parallel with the plane where the cross section of first connecting pin.
Preferably, there are two the mud doors, the number of the opening/closing system is equal with the mud door and corresponds；
The opening/closing system includes mud door drawing piece, guide part and driving portion；One end of the mud door drawing piece is fixed on
On the panel-like platform, the connection on one side that the other end of the mud door drawing piece is opened and closed by the guide part and the mud door,
The mud door another side rotation opposite with one side of folding is fixed on the output pipe；The guide part includes that fixation is led
To portion and activity-oriented portion two parts, the fixed guide portion is fixed on the outer wall of the bucket ontology, for being oriented to the mud door
Drawing piece；The activity-oriented portion is connect with the driving portion and mud door drawing piece connection, leads for controlling the mud door
The lifting of draw piece；The driving portion includes hydraulic cylinder, for controlling opening or closing for the mud door, the hydraulic cylinder
One end is fixed on the panel-like platform, and the movable other end of hydraulic cylinder is connect with the guide part；When described hydraulic
When oil cylinder rises, the guide part, which rises, drives the mud door drawing piece to pull the mud door, closes the mud door；When the liquid
When compressing cylinder reduces, the guide part, which reduces, drives the drawing piece to pull the mud door, opens the mud door.
Preferably, the drawing piece includes wirerope and anchor chain, and one end of the wirerope passes through the fixed guide portion
Be fixed on the panel-like platform, the other end of the wirerope is connect with one end of the anchor chain, the other end of the anchor chain with
The mud door connection.
Preferably, structure and flushing system described in the water supply system；The water inlet structure includes the first water inlet and the
Two water inlets, first water inlet are located at the side wall of the intermediate bucket body, and in construction, first water inlet is located at the water surface
Hereinafter, for supplying water for the intrinsic sand material of the bucket；Second water inlet is located at the barrel of the lower bucket body, described
The barrel of lower bucket body provides channel at least provided with second water inlet, second water inlet for the flushing system；It is described
Flushing system includes flushing switch and flushing pipeline, and the flushing pipeline has two-way, the flushing switch and the flushing pipeline
It corresponds, for controlling the opening and closing of the flushing pipeline；The flushing pipeline wherein passes through second water inlet all the way
It is connected to the bucket ontology, another way is connected to the output pipe, described wherein all the way in the bucket ontology in construction
The sand material supply water, the another way be the output pipe supply water.
Preferably, the output pipe includes aqueduct, diversion gate valve, intermediate tube and sludge pipe；It is the aqueduct, described
Intermediate tube and the sludge pipe are hollow tubular structure, and the aqueduct includes diversion end and aqueduct connecting pin, described to draw
Water pipe diversion end is connect with the diversion gate valve；The sludge pipe includes the output end and output connector, the output end
With the hollow connection of mud pipe for twisting suction ship；The intermediate tube includes tube body, the first connecting pin of intermediate tube, intermediate tube
Two connecting pins and intermediate tube change-over terminal, first connecting pin of intermediate tube and the intermediate tube second connection end are opposite two
End, first connecting pin of intermediate tube and the hollow connection in aqueduct connecting pin, the intermediate tube second connection end with it is described
The output connector of sludge pipe connects；The intermediate tube change-over terminal is located at one that the tube body and gravity direction are away from each other
Side and between first connecting pin of intermediate tube and the intermediate tube second connection end, the shape of the intermediate tube change-over terminal with
The shape of the mud door matches, and the other side of the mud door is mounted on the intermediate tube change-over terminal, and the mud door is located at institute
It states between intermediate tube change-over terminal and the discharge port, when the mud door is closed, the intermediate tube is a hollow pipeline；Described
When diversion gate valve is opened, the entire mud guard system is connected to by aqueduct diversion end with external, in the diversion gate valve
When closing, so that the inside of the output pipe is isolated from the outside in aqueduct diversion end one end.
Preferably, the feeding hopper further includes output pipe bracket and bucket body support construction, and the output pipe bracket encloses
The periphery of the entire output pipe is protected, the output pipe is located at the output pipe bracket along the side of gravity direction, institute
It states bucket ontology and is located at the side that the output pipe bracket and gravity direction deviate from, the output pipe bracket is the bucket ontology
Support is provided, the intermediate tube change-over terminal of the intermediate tube and the discharge port of the bucket ontology penetrate the output pipe
The hollow connection of bracket；The bucket body support construction is mounted between the output pipe bracket and the bucket ontology, for fixing
The bucket ontology, bucket body support construction one end are fixedly connected on one that the output pipe bracket and gravity direction deviate from
Side, the other end of the bucket body support construction are fixedly connected on the outer wall of the bucket ontology.
Preferably, the feeding hopper is mounted on the fore body for twisting and inhaling ship, and described hanging part includes hanger fitting and drawing
Portion, one end of the hanger fitting are connect with the top of the feeding hopper, and the other end of the hanger fitting passes through the drawing
Portion inhales the lifting appliance on ship with the strand and connect, and the lifting appliance controls the rise of the feeding hopper by the pulling portion
Or landing.
The feeding hopper provided by the invention not only avoids and expands in the sand material of work progress kind and its impurity of carrying
It dissipates, so as to avoid water pollution, high-efficiency environment friendly, and in non-construction, the feeding hopper can be promoted to the water surface or more, no
Navigation safety is influenced, further, the feeding hopper reasonable integral structure is brief, with modular unit, working service
It is convenient.
Detailed description of the invention
Fig. 1 is the schematic view of the mounting position that a kind of strand of the embodiment of the present invention inhales the feeding hopper of ship；
Fig. 2 is the main view that a kind of strand of the embodiment of the present invention inhales the feeding hopper of ship；
Fig. 3 is the A-A cross-sectional view for Fig. 2 that a kind of strand of the embodiment of the present invention inhales the feeding hopper of ship；
Fig. 4 is the top view that a kind of strand of the embodiment of the present invention inhales the feeding hopper of ship；
Fig. 5 is the structural representation of the mud door and opening/closing system that a kind of strand of the embodiment of the present invention inhales the feeding hopper of ship
Figure；
Fig. 6 is the structural schematic diagram for the bucket ontology that a kind of strand of the embodiment of the present invention inhales the feeding hopper of ship；
Fig. 7 is the structural schematic diagram for the output pipe that a kind of strand of the embodiment of the present invention inhales the feeding hopper of ship；
Wherein, the reference numerals are as follows by attached drawing 1-7:
1- opening/closing system, 101- hydraulic cylinder, 102- wirerope, 103- wirerope claim-reduction, 104- first pulley, 105-
Two pulleys, 106- steel-cable channel, 107- anchor chain, 108- mud door, 2- hydraulic platform, 201- stair, 202- safety protection structure,
203- panel-like platform, 3- struggle against ontology, the upper bucket body of 301-, the centre 302- bucket body, bucket body under 303-, 304- diversion window, 305- bucket body
Support construction, 306- high pressure water pipe duct, 4- high-pressure flush system, 5- mud guard system, 501- aqueduct, 502- water-drawing gate
Valve, 503- intermediate tube, 504- sludge pipe, 505- output pipe bracket, 506- intermediate tube change-over terminal, 6- hanger fitting.
Specific embodiment
Core of the invention thought is to provide a kind of feeding hopper for twisting and inhaling ship, and the feeding hopper is inhaled ship hydraulic reclamation and made for twisting
The outward transport sand come from belt conveyor transport is received when industry, the expansion for avoiding the sand material for shedding outward transport sand process kind and carrying impurity
It dissipates, avoids water pollution.
To realize above-mentioned thought, the present invention provides a kind of feeding hopper for twisting suction ship, the feeding hopper includes bucket ontology, mud
Door, opening/closing system, water supply system, output pipe and hanging part；The bucket ontology is hollow structure, the both ends point of the bucket ontology
Not Wei inlet port and outlet port, the discharge port connect with one end of the output pipe；The mud door is close to the discharge port
It is movably connected on the output pipe, the opening/closing system is used to control the opening and closing of the mud door so that the discharge port and institute
State output pipe connection or closing；The water supply system be used to supply water for the bucket ontology so that the intrinsic sand material of the bucket with
The water supply is mixed into mud；The output pipe includes output pipe, and the output pipe is connected to discharge port sealing,
The output pipe is connected to the mud pipe for twisting suction ship, and the output pipe is used to transport in the mud of the discharge port output
To the mud pipe；Described hanging part is flexibly connected the feeding hopper and the strand inhales ship, the strand suction ship is passed through described
Play the lifting that hanging part controls the feeding hopper.
To keep the purpose of the present invention, advantages and features clearer, below in conjunction with attached drawing 1-7, to proposed by the present invention one
Kind twists the feeding hopper further description for inhaling ship.Specifically, attached drawing is all made of very simplified form and makes
With non-accurate ratio, only for the purpose of facilitating and clarifying the purpose of the embodiments of the invention.
As shown in Fig. 1, the schematic view of the mounting position that the feeding hopper of ship is inhaled for a kind of strand of the embodiment of the present invention, can see
The feeding hopper that a kind of strand of the embodiment of the present invention inhales ship out is mounted on the fore body for twisting suction ship, sludge pipe by the hanging part of rising
504 are connected with the mud pipe for twisting suction ship.
As represented by attached drawing 1, described hanging part includes hanger fitting 6 and pulling portion, and the other end of hanger fitting 6 passes through institute
Pulling portion to be stated to connect with the lifting appliance on the strand suction ship, in the present embodiment, the lifting appliance is to twist the winch inhaled on ship,
The pulling portion is wirerope.The winch controls the rise or landing of the feeding hopper by the wirerope, starts to work
When, the feeding hopper is gradually transferred by the winch, finally make diversion window 304 be located at the water surface hereinafter, and feeding hopper be in
Vertical state.After work, the feeding hopper is promoted to the water surface or more, does not influence navigation safety.
The A-A cross-sectional view for inhaling Fig. 2 of the feeding hopper of ship for a kind of strand of the embodiment of the present invention as shown in Fig. 3, struggle against ontology 3
Both ends for hollow structure, the ontology 3 that struggles against are respectively inlet port and outlet port, and the intermediate tube of the discharge port and output pipe 5 turns
Connect 506 connection of end.
As shown in Fig. 6, the structural representation of the bucket ontology of the feeding hopper of ship is inhaled for a kind of strand of the embodiment of the present invention
Figure, bucket ontology 3 include sequentially connected upper bucket body 301, intermediate bucket body 302 and lower bucket body 303, upper bucket body 301, intermediate bucket body
302 and lower bucket body 303 be hollow structure.
Upper bucket body 301 is surrounded by several plate structures, and one end of upper bucket body 301 is the feed inlet, upper bucket body
301 other end is the first connecting pin；Intermediate bucket body 302 is horn-like structure, is open towards upper bucket body 301, intermediate bucket body 302
Both ends be second connection end and third connecting pin, the shape of the bucket body second connection end and first connecting pin
Shape matching, first connecting pin and the second connection end it is seamless be fixedly connected so that upper bucket body 301 and centre bucket body
302 hollow connections, in the present embodiment, the shape of the third connecting pin are circle, the third connecting pin and lower bucket body 303
The hollow connection in one end；Lower bucket body 303 is tubular structure, and one end of lower bucket body 303 is the 4th connecting pin, lower bucket body 303 it is another
One end is the discharge port, and the shape of the 4th connecting pin is matched with the shape of the third connecting pin, the third connection
End and the 4th connecting pin are seamless to be fixedly connected so that the centre bucket body 302 and hollow connection of lower bucket body 303, the discharge port
Shape is matched with the shape of mud door 108.
The feed inlet and the discharge port 108 are respectively the corresponding both ends port of ontology 3 of struggling against, and the discharge port is bucket
The port of 3 gravity direction of ontology, the maximum inner diameter length of the discharge port are less than the maximum inner diameter length of the feed inlet.
In the present embodiment, the upper bucket body 301 is square coaming plate, and when construction is higher by the water surface, and preventing sand material from splashing to bucket, this is external
Portion avoids pollution water body.Intermediate bucket body 302 circle structure for old name for the Arabian countries in the Middle East, lower bucket body 303 are hemispherical dome structure.
As shown in Fig. 2, a kind of strand of the embodiment of the present invention inhales the main view of the feeding hopper of ship, if attached drawing 3 is the present invention
A kind of strand of embodiment inhales the A-A cross-sectional view of Fig. 2 of the feeding hopper of ship, and as shown in Fig. 4, a kind of strand of the embodiment of the present invention is inhaled
The top view of the feeding hopper of ship, the feeding hopper that a kind of strand of the embodiment of the present invention inhales ship it can be seen from attached drawing 2 further includes function
Platform, the function platform are used for the relevant device maintenance and repair of the feeding hopper.
In the present embodiment, the function platform is hydraulic platform 2, and hydraulic platform 2 includes climbing structures, safety protection structure
202 and panel-like platform 203, in the present embodiment, the climbing structures are stair 201, one end of stair 201 and panel-like platform 203
Connection is used for upper and lower panel-like platform 203；The safety protection structure 202 goes along with sb. to guard him the periphery of panel-like platform 203, panel-like platform 203
Positioned at the periphery of upper bucket body 301, the plane where panel-like platform 203 and the plane where the cross section of first connecting pin are flat
Row, hydraulic cylinder 101 and wirerope claim-reduction 103 are fixed on panel-like platform 203.
It as shown in Fig. 3, as shown in Fig. 4, is that a kind of strand of the embodiment of the present invention inhales the feeding of ship as described in attached drawing 5
The structural schematic diagram of the opening/closing system of bucket, mud door 108 and opening/closing system 1, there are two the mud doors, and mud door 108 is rectangular
Mud door, the number of opening/closing system 1 and the number of mud door 108 correspond.
The side of mud door 108 is rotatably installed in intermediate tube change-over terminal 506 close to one end of the discharge port, the opening and closing system
System 1 controls the connected state of bucket ontology 3 and output pipe 5 for controlling the state that opens or closes of mud door 108, works as mud
When door 108 is opened, bucket ontology 3 is connected to output pipe 5, when mud door 108 is closed, the cutting of mud door 108 bucket ontology 3 and efferent duct
The connected state on road 5.
The opening/closing system includes driving portion, guide part and mud door drawing piece.In the present embodiment, the driving portion is hydraulic
Oil cylinder 101, the guide part include moveable first pulley 104,105 and of second pulley for being fixed on the bucket body outer wall
Steel-cable channel 106, second pulley 105 enter steel-cable channel 106 for guide steel wire rope 102.
The mud door drawing piece includes fixing claim-reduction, pulling rope and anchor chain 107, and in the present embodiment, the fixed claim-reduction is
Wirerope claim-reduction 103, the pulling rope are wirerope 102, and wirerope claim-reduction 103 is used to fix one end of wirerope 102.
As described in attached drawing 5, one end of hydraulic cylinder 101 is fixed on the panel-like platform 203 of hydraulic platform 2, hydraulic cylinder
The 101 movable other ends are connect with first pulley 104, and first pulley 104 is mounted on the movable one end of hydraulic cylinder 101；Steel wire
Rope buckle 103 is fixed on the panel-like platform 203 of hydraulic platform 2；Second pulley 105 is fixedly mounted on the lateral wall of bucket ontology 3,
Between hydraulic platform 2 and the feed inlet；Steel-cable channel 106 is located at the lateral wall of bucket ontology, for being oriented to and going along with sb. to guard him
Wirerope 102 is from second pulley 105 to the stroke anchor chain 107.
One end of wirerope 102 is fixed in wirerope claim-reduction 103, and it is sliding that the other end of wirerope 102 successively winds first
Wheel 104, by second pulley 105, connect by steel-cable channel 106 with one end of anchor chain 107, the other end of anchor chain 107 and
The side of mud door 108 connects, and the other side of mud door 108 and intermediate tube change-over terminal 506 are rotatablely connected close to one end of discharge port.
For hydraulic cylinder 101 for controlling opening or closing for mud door 108, one end of hydraulic cylinder 101 is fixed on hydraulic flat
On the panel-like platform 203 of platform 2, the movable other end of hydraulic cylinder 101 is connect with first pulley 104, when hydraulic cylinder 101 rises
When, first pulley 104, which rises, drives wirerope 102 to pull mud door 108, closes mud door 108；When hydraulic cylinder 101 reduces, the
One pulley 104, which reduces, drives wirerope 102 to pull mud door 108, opens mud door 108.
The water supply system includes water inlet structure and flushing system, the water supply system respectively with bucket ontology 3 and efferent duct
Road 5 connects, and in construction, the water supply system is to struggle against the water supply of ontology 3 so that sand material and the water supply in bucket ontology 3 are mixed into
Mud.
The water inlet structure includes the first water inlet and the second water inlet, as shown in Fig. 6, one kind of the embodiment of the present invention
The structural schematic diagram for inhaling the bucket ontology of feeding hopper of ship is twisted, in the present embodiment, first water inlet is diversion window
304, second water inlet is high pressure water pipe duct 306, and diversion window 104 is located on intermediate bucket body 302, in construction, is drawn
Water window 304 is located at the water surface hereinafter, for supplying water for the sand material in bucket ontology 3；High pressure water pipe duct 306 is located at lower bucket body
303 barrel, for the barrel of lower bucket body 303 at least provided with a high pressure water pipe duct 306, high pressure water pipe duct 306 is institute
It states flushing system and channel is provided.
As shown in Fig. 2, Fig. 2 is the main view that a kind of strand of the embodiment of the present invention inhales the feeding hopper of ship, in the present embodiment,
The flushing system is high-pressure flush system 4, and high-pressure flush system 4 includes that high-pressure flush pipeline and high-pressure flush switch, described
High-pressure flush pipeline has two-way, wherein a-road-through cross high pressure water pipe duct 306 with bucket ontology 3 be connected to, another way with it is described defeated
Pipeline 5 is connected to out, and in construction, described wherein to supply water all the way for the sand material in bucket ontology 3, the another way is described defeated
Pipeline 5 supplies water out, and high-pressure flush switch is corresponded with the high-pressure flush pipeline, is respectively used to control described wherein one
The connection or closing of Lu Yudou ontology 3 control the connection or closing of the another way Yu the output pipe 5.
When normal construction, the high-pressure flush in connection bucket ontology 3 is opened always, turbulent flow is formed, so that belt conveyer is transported
Defeated sand, which is fallen into bucket ontology 3, can generate more uniform mud.Pass through the rate of water make-up of high-pressure flush and the fortune of belt conveyer
Throughput rate controls concentration of hydraulic mixture and flow, so that dredge pump is worked as far as possible in high efficient district.The high pressure punching being connected in the output pipe 5
Water, the only use when blocking or 108 reason rubbish of mud door are not closed completely in the output pipe 5, can be in loose mud pipe
Rubbish around blocking or mud door.
As shown in Fig. 7, the structure that the output pipe 5 of the feeding hopper of ship is inhaled for a kind of strand of the embodiment of the present invention is shown
It is intended to, the output pipe 5 includes aqueduct 501, diversion gate valve 502, intermediate tube 503 and sludge pipe 504, the output pipe
5 include aqueduct 501, diversion gate valve 502, intermediate tube 503 and sludge pipe 504 be hollow structure.
As shown in Fig. 7, the structure that the output pipe 5 of the feeding hopper of ship is inhaled for a kind of strand of the embodiment of the present invention is shown
It is intended to, aqueduct 501 includes diversion end and aqueduct connecting pin, and the diversion end of aqueduct 501 and diversion gate valve 502 connect
It connects, sludge pipe 504 includes the output end and output connector, and the output end and the strand inhale the hollow company of mud pipe of ship
It connects；The intermediate tube 503 includes tube body, the first connecting pin of intermediate tube, intermediate tube second connection end and intermediate tube change-over terminal
506, first connecting pin of intermediate tube and the intermediate tube second connection end are opposite both ends, and the intermediate tube first connects
End and the hollow connection in aqueduct connecting pin, the output connector of the intermediate tube second connection end and sludge pipe 504
Connection.
Intermediate tube change-over terminal 506 is located at the side that the tube body and gravity direction are away from each other and in the intermediate tube first
Between connecting pin and the intermediate tube second connection end, the shape of intermediate tube change-over terminal 506 is matched with the shape of mud door 108, mud
The other side of door 108 is mounted on intermediate tube change-over terminal 506, and mud door 108 is located at intermediate tube change-over terminal 506 and the discharge port
Between, when mud door 108 is closed, the intermediate tube is a hollow output pipe.
When diversion gate valve 502 is opened, entire output pipe 5 is connected to by the diversion end of aqueduct 501 with external,
When diversion gate valve 502 is closed, so that the inside of output pipe 5 is isolated from the outside in aqueduct diversion end one end.
When constructing beginning, diversion gate valve 502 is first opened, so that being first full of water in output pipe 5, waits dredge pumps smooth running
Afterwards, it is gradually opened mud door 108 and closes diversion gate valve 502, after construction, progressively close off mud door 108 and open diversion gate valve
502, entire hydraulic reclamation pipeline is rinsed with clear water, with anti-clogging.
As shown in Fig. 6, the structural representation of the bucket ontology 3 of the feeding hopper of ship is inhaled for a kind of strand of the embodiment of the present invention
Figure, the feeding hopper further includes bucket body support construction 305, is mounted between output pipe bracket 505 and bucket ontology 3, for solid
The fixed bucket ontology 3 guarantees intensity, rigidity and the stability of the entire feeding hopper.305 one end of bucket body support construction is fixed to be connected
It connects in the side that output pipe bracket 505 and gravity direction deviate from, the other end is fixedly connected on the outer wall of bucket ontology 3；Bucket body branch
Support structure 305 includes supporting element and bracket, and one end of the supporting element is fixedly connected on output pipe bracket 505 and gravity direction
The side deviated from, the other end of the supporting element are fixedly connected on the outer wall of bucket ontology 3, the bracket position together with the bracket
Between the other end of the supporting element and the outer wall for the ontology 3 that struggles against.In the present embodiment, the supporting element is steel pipe.
As shown in Fig. 7, the output pipe structural representation of the feeding hopper of ship is inhaled for a kind of strand of the embodiment of the present invention
Figure, the feeding hopper further include output pipe bracket 505, and output pipe bracket 505 goes along with sb. to guard him the outer of the entire output pipe 5
Week, the output pipe 5 are located at output pipe bracket 505 along the side of gravity direction, as shown in Fig. 2, implement for the present invention
A kind of strand of example inhales the main view of the feeding hopper of ship, and bucket ontology 3 is located at output pipe bracket 505 and gravity direction deviate from one
Side, output pipe bracket 505 are that bucket ontology 3 provides support, the intermediate tube change-over terminal 506 of intermediate tube 503 and the described of ontology 3 of struggling against
Discharge port penetrates the hollow connection of output pipe bracket 505.
To sum up, above-described embodiment is inhaled the various configuration of feeding hopper of ship and has been carried out in detail to a kind of twist provided by the present invention
Illustrate, certainly, foregoing description is only the description to present pre-ferred embodiments, not to any restriction of the scope of the invention, originally
Invention includes but is not limited to configuration cited in above-mentioned implementation, and those skilled in the art can be according in above-described embodiment
Appearance is drawn inferences about other cases from one instance, and any change, the modification that the those of ordinary skill in field of the present invention does according to the disclosure above content belong to weigh
The protection scope of sharp claim.
Claims (10)
1. it is a kind of twist inhale ship feeding hopper, which is characterized in that the feeding hopper include bucket ontology, Ni Men, opening/closing system, give water system
System, output pipe and hanging part；
The bucket ontology is hollow structure, and the both ends of the bucket ontology are respectively inlet port and outlet port, the discharge port and institute
State one end connection of output pipe；
The mud door is arranged close to the discharge port and is movably connected on the output pipe, and the opening/closing system is for controlling
The opening and closing of the mud door is so as to be connected to or close between the discharge port and the output pipe；
The water supply system is used to supply water for the bucket ontology so that the intrinsic sand material of the bucket and water are mixed into mud；
The output pipe is connected to discharge port sealing, and the output pipe is connected to the mud pipe for twisting suction ship, described
Output pipe is used to the mud of the discharge port output being transported to the mud pipe；
Described hanging part is flexibly connected the feeding hopper and the strand inhales ship, and for enabling the strand to inhale ship by described
Hanging part controls the lifting of the feeding hopper.
2. feeding hopper as described in claim 1, which is characterized in that the bucket ontology is hollow structure, including sequentially connected
Upper bucket body, intermediate bucket body and lower bucket body；
The upper bucket body is encircled into a hollow structure by several blocks of plates, and one end of the upper bucket body is the feed inlet, the other end
For the first connecting pin；
The intermediate bucket body is horn-like structure, is open towards the upper bucket body, the both ends of the intermediate bucket body are respectively second
Connecting pin and third connecting pin, the second connection end are the opening of the horn-like structure of the intermediate bucket body；
The lower bucket body is horn-like structure, is open towards the intermediate bucket body, and the both ends of the lower bucket body are respectively the 4th company
End and discharge port are connect, the 4th connecting pin is the opening of the horn-like structure of the lower bucket body；
The shape of first connecting pin and the second connection end matches so that the upper bucket body and the intermediate bucket body are close
Envelope connection；
The shape of the third connecting pin and the 4th connecting pin matches so that the intermediate bucket body and the lower bucket body are close
Envelope connection.
3. feeding hopper as claimed in claim 2, which is characterized in that first connecting pin and the second connection end it is transversal
Face shape is rectangular or round；The cross-sectional shape of the third connecting pin and the 4th connecting pin is rectangular or round；
The shape of the discharge port be it is rectangular, the shape of the mud door and the shape of the discharge port match, when the mud door
The discharge port can be opened or blocked when opening or closing, so that the discharge port is connected to or closes with the output pipe.
4. feeding hopper as claimed in claim 2, which is characterized in that the feeding hopper further includes function platform, and the function is flat
Platform includes climbing structures, panel-like platform and safety protection structure, and one end of the climbing structures is connect with the panel-like platform, and
For the upper and lower panel-like platform；
The safety protection structure goes along with sb. to guard him the periphery of the panel-like platform, and the panel-like platform is located at the periphery of the upper bucket body,
Plane where the panel-like platform is parallel with the plane where the cross section of first connecting pin.
5. feeding hopper as claimed in claim 4, which is characterized in that there are two the mud doors, the number of the opening/closing system with
The mud door is equal and corresponds；
The opening/closing system includes mud door drawing piece, guide part and driving portion；
One end of the mud door drawing piece is fixed on the panel-like platform, is led described in the other end process of the mud door drawing piece
The connection on one side opened and closed to portion and the mud door, the mud door another side rotation opposite with one side of folding are fixed on described defeated
Outlet pipe road；
The guide part includes fixed guide portion and activity-oriented portion two parts, and the fixed guide portion is fixed on the bucket ontology
Outer wall, for being oriented to the mud door drawing piece；The activity-oriented portion is connect with the driving portion and the mud door drawing piece
Connection, for controlling the lifting of the mud door drawing piece；
The driving portion includes hydraulic cylinder, for controlling opening or closing for the mud door；
One end of the hydraulic cylinder is fixed on the panel-like platform, the movable other end of hydraulic cylinder and the guiding
Portion's connection；
When the hydraulic cylinder rises, the guide part, which rises, drives the mud door drawing piece to pull the mud door, closes institute
State mud door；
When the hydraulic cylinder reduces, the guide part, which reduces, drives the drawing piece to pull the mud door, opens the mud
Door.
6. feeding hopper as claimed in claim 5, which is characterized in that the drawing piece includes wirerope and anchor chain, the steel wire
One end of rope is fixed on the panel-like platform, the other end of the wirerope and the one of the anchor chain by the fixed guide portion
End connection, the other end of the anchor chain are connect with the mud door.
7. feeding hopper as claimed in claim 2, which is characterized in that structure described in the water supply system and flushing system；
The water inlet structure includes the first water inlet and the second water inlet, and first water inlet is located at the side of the intermediate bucket body
Wall, in construction, first water inlet is located at the water surface hereinafter, for supplying water for the intrinsic sand material of the bucket；
Second water inlet is located at the barrel of the lower bucket body, and the barrel of the lower bucket body is intake at least provided with one second
Mouthful, second water inlet is used to provide channel for the flushing system；
The flushing system includes flushing switch and flushing pipeline, and the flushing pipeline has a two-way, the flushing switch with it is described
Flushing pipeline corresponds, for controlling the opening and closing of the flushing pipeline；
The flushing pipeline is wherein connected to by second water inlet with the bucket ontology all the way, another way and the output
Pipeline connection, in construction, described wherein to supply water all the way for the intrinsic sand material of the bucket, the another way is described defeated
Pipeline supplies water out.
8. feeding hopper as claimed in claim 2, which is characterized in that the output pipe includes aqueduct, diversion gate valve, centre
Pipe and sludge pipe；
The aqueduct, the intermediate tube and the sludge pipe are hollow tubular structure, the aqueduct include diversion end and
Aqueduct connecting pin, aqueduct diversion end are connect with the diversion gate valve；
The sludge pipe includes the output end and output connector, and the output end and the mud pipe for twisting suction ship are hollow
Connection；
The intermediate tube includes tube body, the first connecting pin of intermediate tube, intermediate tube second connection end and intermediate tube change-over terminal, described
The first connecting pin of intermediate tube and the intermediate tube second connection end are opposite both ends, first connecting pin of intermediate tube with it is described
The hollow connection in aqueduct connecting pin, the intermediate tube second connection end are connect with the output connector of the sludge pipe；
The intermediate tube change-over terminal is located at the side that the tube body and gravity direction are away from each other and connects in the intermediate tube first
It connects between end and the intermediate tube second connection end, the shape of the intermediate tube change-over terminal is matched with the shape of the mud door, institute
The other side for stating mud door is mounted on the intermediate tube change-over terminal, the mud door be located at the intermediate tube change-over terminal and it is described go out
Between material mouth, when the mud door is closed, the intermediate tube is a hollow pipeline；
When the diversion gate valve is opened, the entire mud guard system is connected to by aqueduct diversion end with external, in institute
When stating the closing of diversion gate valve, so that the inside of the output pipe is isolated from the outside in aqueduct diversion end one end.
9. feeding hopper as described in claim 1, which is characterized in that the feeding hopper further includes output pipe bracket and bucket body branch
Support structure, the output pipe bracket go along with sb. to guard him the periphery of the entire output pipe, and the output pipe is located at the efferent duct
Road bracket is located at the side that the output pipe bracket and gravity direction deviate from, institute along the side of gravity direction, the bucket ontology
It states output pipe bracket and provides support, the intermediate tube change-over terminal of the intermediate tube and the bucket ontology for the bucket ontology
The discharge port penetrates the hollow connection of output pipe bracket；
The bucket body support construction is mounted between the output pipe bracket and the bucket ontology, for fixing the bucket originally
Body, bucket body support construction one end are fixedly connected on the side that the output pipe bracket and gravity direction deviate from, the bucket
The other end of support structure is fixedly connected on the outer wall of the bucket ontology.
10. such as the described in any item feeding hoppers of claim 2-9, which is characterized in that the feeding hopper is mounted on the strand and inhales ship
Fore body, described hanging part includes hanger fitting and pulling portion, and the top of one end of the hanger fitting and the feeding hopper connects
It connects, the other end of the hanger fitting is inhaled the lifting appliance on ship with the strand by the pulling portion and connect, and the lifting is set
The standby rise or landing that the feeding hopper is controlled by the pulling portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810798406.7A CN108978752B (en) | 2018-07-19 | 2018-07-19 | Feeding hopper of cutter suction dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810798406.7A CN108978752B (en) | 2018-07-19 | 2018-07-19 | Feeding hopper of cutter suction dredger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108978752A true CN108978752A (en) | 2018-12-11 |
| CN108978752B CN108978752B (en) | 2024-05-17 |
Family
ID=64548481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810798406.7A Active CN108978752B (en) | 2018-07-19 | 2018-07-19 | Feeding hopper of cutter suction dredger |
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| Country | Link |
|---|---|
| CN (1) | CN108978752B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110629734A (en) * | 2019-08-09 | 2019-12-31 | 中交广州航道局有限公司 | Hydraulic reclamation operation system and hydraulic reclamation operation method |
| CN110723675A (en) * | 2019-08-30 | 2020-01-24 | 广州文冲船厂有限责任公司 | Wedge block moving device |
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| JP2002212970A (en) * | 2001-01-22 | 2002-07-31 | Penta Ocean Constr Co Ltd | Earth sucking/discharging apparatus |
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| CN204252190U (en) * | 2014-11-11 | 2015-04-08 | 浙江省疏浚工程有限公司 | A kind of split type strand inhales sludge scavenging ship |
| CN208884600U (en) * | 2018-07-19 | 2019-05-21 | 中交上海航道局有限公司 | A kind of feeding hopper for inhaling ship applied to strand |
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| EP0599797A1 (en) * | 1992-11-20 | 1994-06-01 | "Dredging International" | Apparatus for dredging underwater bottoms, and dredge head for such an apparatus |
| JP2002212970A (en) * | 2001-01-22 | 2002-07-31 | Penta Ocean Constr Co Ltd | Earth sucking/discharging apparatus |
| CN204252190U (en) * | 2014-11-11 | 2015-04-08 | 浙江省疏浚工程有限公司 | A kind of split type strand inhales sludge scavenging ship |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110629734A (en) * | 2019-08-09 | 2019-12-31 | 中交广州航道局有限公司 | Hydraulic reclamation operation system and hydraulic reclamation operation method |
| CN110723675A (en) * | 2019-08-30 | 2020-01-24 | 广州文冲船厂有限责任公司 | Wedge block moving device |
| CN110723675B (en) * | 2019-08-30 | 2021-10-12 | 广州文冲船厂有限责任公司 | Wedge block moving device |
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| Publication number | Publication date |
|---|---|
| CN108978752B (en) | 2024-05-17 |
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