CN108035393A - A kind of dredger of conveniently moving - Google Patents
A kind of dredger of conveniently moving Download PDFInfo
- Publication number
- CN108035393A CN108035393A CN201711286243.6A CN201711286243A CN108035393A CN 108035393 A CN108035393 A CN 108035393A CN 201711286243 A CN201711286243 A CN 201711286243A CN 108035393 A CN108035393 A CN 108035393A
- Authority
- CN
- China
- Prior art keywords
- rod
- dredger
- roller
- mounting base
- conveniently moving
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- Pending
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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
- 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
- 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
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
- E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Surgical Instruments (AREA)
Abstract
The invention belongs to field of mechanical technique, is related to a kind of dredger of conveniently moving, which solves the problems such as existing dredger movement is inconvenient.This dredger includes hull, and spoil hopper is provided with hull, and the fore body of hull is hinged with supporting rod, cutter suction pump is provided with supporting rod, and cutter suction pump is connected by sludge pipe with spoil hopper；Supporting rod is fixedly arranged at the front end with mounting base, several cutter heads being parallel to each other are arranged at intervals with mounting base, roller is provided between two neighboring cutter head, the driving mechanism that roller can be driven to be moved along cutter head length direction is provided with mounting base.The present invention has the advantages that movement is efficient.
Description
Technical field
The invention belongs to field of mechanical technique, is related to a kind of dredger of conveniently moving.
Background technology
Continuous with China's foreign trade scale expands, traffic of a port steady-state growth, to port construction and disengaging
The requirement in port navigation channel is higher and higher.The construction of the shipping centre such as Yangtze River Delta, Delta of the Pearl River forms dredging business prosperous
The market demand of Sheng.Simultaneously as soil erosion aggravates, and the reason such as industry, agricultural and sanitary sewage increase, river, lake, port
Mouth is seriously polluted to cause function seriously to be degenerated, getting worse of depositing, particularly river, lake, harbour entrance section siltation all especially severes,
Cause that flood and sand discharging is smooth, depth shallower, therefore, it is necessary to its design head of periodic maintenance and navigable dimensions.Dredging is general at present
All it is with being equipped with cutter suction pump on ship, i.e. cutter suction dredger carries out operation.
Chinese patent CN 204435450U disclose a kind of dredger, including hull, and the fore body of hull is hinged with perching knife
Frame, is provided with cutter suction pump on relieving tool post, and the delivery outlet of cutter suction pump is connected by telescopic hose with the input port of sludge pipe, row
The delivery outlet of mud pipe is connected with the spoil hopper of hull interior, and dredging tube road is connected with the suction inlet of cutter suction pump, and dredging tube road is fixed
On cutter ladder, one pair of electrodes and a pair of magnets pair are additionally provided with dredging tube road, electrode pair includes 2 along dredging tube road
The strip electrode axially set, magnet is to including 2 strip magnets axially set along dredging tube road, 2 magnetic
The N poles and S poles of body are oppositely arranged, and the setting direction of magnet pair and the setting direction of electrode pair are perpendicular, and hull fore body is also set up
It is useful for the lifting rope device that cutter ladder is drawn in lift.
Although above-mentioned dredger can play the function of dredging, when some region, which cannot carry out twisting, inhales, to move
Reamer head needs that reamer head is lifted and could be moved using the lifting rope device on ship, and operation is more troublesome, and mobile efficiency is low.
The content of the invention
The purpose of the present invention is for existing technology, there are the above problem, it is proposed that a kind of dredger of conveniently moving,
The technical problems to be solved by the invention are：How the mobile efficiency of this dredger is improved.
The purpose of the present invention can be realized by following technical proposal：
A kind of dredger of conveniently moving, the dredger include hull, spoil hopper, the hull are provided with the hull
Fore body be hinged with supporting rod, cutter suction pump is provided with the supporting rod, the cutter suction pump passes through sludge pipe and the spoil hopper phase
Connection；It is characterized in that, the supporting rod is fixedly arranged at the front end with mounting base, it is mutual to be arranged at intervals with several in the mounting base
Parallel cutter head, is provided with roller between two neighboring cutter head, being provided with the mounting base can drive roller to be grown along cutter head
Spend the driving mechanism of direction movement.
Its operation principle is as follows：When this dredger needs the strand to cut, by driving mechanism roller can be driven to bounce back, made outside roller
The distance between end and mounting base are less than the distance between cutter head outer end and mounting base, and the exposed strand that carries out of cutter head is cut at this time；When
Strand, which is cut, to be finished when needing mobile, by driving mechanism roller can be driven to stretch out, be made the distance between roller outer end and mounting base greatly
In the distance between cutter head outer end and mounting base, the whole mounting base of pair of rollers, which is formed, at this time supports, you can and it is mobile, without restricting
Device for hoisting lifts whole supporting rod, improves mobile efficiency.
In a kind of dredger of above-mentioned conveniently moving, the driving mechanism includes some groups of gear units, each transmission
Unit includes two upper bodies of rod and two lower bodies of rod, and the upper body of rod and lower body of rod head and the tail hingedly form the framework of diamond shape successively,
The wherein adjacent upper body of rod is hinged to form upper link point, and the upper link point is vacantly set；The adjacent upper body of rod and the lower body of rod
It is hinged to form middle hinge joint, the cutter head is arranged at middle hinged place and vertically sets all the time；Adjacent lower body of rod phase
Lower link point is hingedly formed, the roller is arranged at lower link point by connecting rod, and roller edge is vertical when roller stretches out
Direction is set；The driving mechanism further includes the electric cylinder being connected with two neighboring middle hinge joint.Electric cylinder extends, and can make two
The distance between a middle hinge joint is opposite to be increased, and it is that lower link point gos up that the distance between upper hinged and lower link point, which reduces, into
And the roller for be arranged on lower link point gos up, facilitate cutter head to carry out strand and cut；And when electric cylinder is shunk, it is hinged in two
The distance between point is relatively reduced, then so that the increase of the distance between upper link point and lower link point, is arranged on lower link point
Roller stretch out, be moved easily.
In a kind of dredger of above-mentioned conveniently moving, two adjacent groups gear unit shares a middle hinge joint, is formed
The lower body of rod in this in upper body of rod of hinge joint and adjacent thereto one group of gear unit is integrally formed formula structure.In being formed
The upper body of rod of hinge joint and the lower body of rod are designed as integral structure, can reduce production cost, and only need an electric cylinder can band
Dynamic each body of rod is swung, and further reduces the cost raising efficiency, specific integral structure, can be poured in shaping using integral type
Casting etc..
In a kind of dredger of above-mentioned conveniently moving, the mounting base offers sliding slot, the cunning in the horizontal direction
Slided in groove and be provided with sliding block, the lower end of the sliding block is mutually fixed with the upper end of cutter head, and middle pin is provided with the middle part of the sliding block
Axis, the upper body of rod of hinge joint and the lower body of rod are articulated with this on axis pin in formation.Electric cylinder stretches, and is driving what roller stretched
Meanwhile may be such that sliding block slides in sliding slot, facilitate strand to cut so as to ensure that cutter head is vertically set all the time；And electric cylinder
Both ends can be connected with two wherein adjacent sliding blocks.
In a kind of dredger of above-mentioned conveniently moving, institute is formed by a lower bearing pin between adjacent two lower bodies of rod
Lower link point is stated, the connecting rod of the roller is fixed on wherein on a lower body of rod and forms an obtuse angle between the two；When described
When electric cylinder is in elongation state, the outer end of the connecting rod can mutually recline with a wherein cutter head；When the electric cylinder is in
During contraction state, the connecting rod is in vertical state.When electric cylinder is in elongation state, the distance between roller and mounting base are less than
The distance between cutter head outer end and mounting base, at this time cutter head be in strand and cut state, the outer end of connecting rod mutually reclines with cutter head, can play
The Auxiliary support of cutter head is acted on；When electric cylinder is in contraction state, the distance between roller and mounting base are more than cutter head outer end
The distance between mounting base, the state that roller is moved easily in support at this time.
In a kind of dredger of above-mentioned conveniently moving, the angle at the obtuse angle is 110 degree to 165 degree.
In a kind of dredger of above-mentioned conveniently moving, the mounting base is provided at both ends with fixed seat, the fixation
Offer the through hole to align with the sliding slot in seat, the through hole slidably connects slide bar, the slide bar it is inner with it is described
Sliding block is connected, and the outer end of the slide bar is provided with side reamer.After being designed with side reamer, when electric cylinder is extended so that roller returns
Contracting, cutter head is in strand when cutting state, and sliding block can promote slide bar to move to two Slideslips, and then side reamer is released, and further carry
Height can twist the scope cut；Simultaneously as roller cutter head during retraction slides, it equally may also function as adjustment strand and cut scope
Function.
In a kind of dredger of above-mentioned conveniently moving, the dredger further includes hoist engine, stent, pulley blocks and hangs
Rope, the hoist engine and stent be both secured on hull, and the pulley blocks are rotatably dispose in the top of stent, the lifting rope it is upper
End is fixed on hoist engine, and the lower end of the lifting rope is connected around pulley blocks with the supporting rod.It can be driven by hoist engine
Supporting rod swing, certainly, this swing are to twist top rake degree to play the role of adjustment, rather than are acted as convenience of hull movement
With not conflicting with driving mechanism.
Compared with prior art, the present invention has the following advantages：
When this dredger needs the strand to cut, by driving mechanism roller can be driven to bounce back, made between roller outer end and mounting base
Distance be less than the distance between cutter head outer end and mounting base, the exposed strand that carries out of cutter head is cut at this time；Cutting to finish when strand needs to move
When dynamic, by driving mechanism roller can be driven to stretch out, the distance between roller outer end and mounting base is more than cutter head outer end and peace
The distance between seat is filled, the whole mounting base of pair of rollers forms support at this time, you can it is mobile, without device for hoisting of restricting by whole branch
Strut lifts, and improves mobile efficiency.
Brief description of the drawings
Fig. 1 is the structure diagram of this dredger.
Fig. 2 is structure diagram when this driving mechanism omits roller.
Fig. 3 is that this dredger is in the schematic diagram for twisting driving mechanism when cutting state.
Fig. 4 is the schematic diagram of driving mechanism when this dredger is in mobile status.
In figure, 1, hull；2nd, spoil hopper；3rd, supporting rod；4th, cutter suction pump；5th, sludge pipe；6th, mounting base；7th, cutter head；8th, roller；
9th, gear unit；10th, the upper body of rod；11st, the lower body of rod；12nd, upper link point；13rd, middle hinge joint；14th, lower link point；15th, connecting rod；
16th, electric cylinder；17th, sliding slot；18th, sliding block；19th, middle axis pin；20th, lower bearing pin；21st, fixed seat；22nd, slide bar；23rd, side reamer；24、
Hoist engine；25th, stent；26th, pulley blocks；27th, lifting rope.
Embodiment
It is the specific embodiment of the present invention and with reference to attached drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in Figure 1, dredger includes hull 1, spoil hopper 2 is provided with hull 1, the fore body of hull 1 is hinged with supporting rod
3, cutter suction pump 4 is provided with supporting rod 3, and cutter suction pump 4 is connected by sludge pipe 5 with spoil hopper 2；Dredger further includes hoist engine
24th, stent 25, pulley blocks 26 and lifting rope 27, hoist engine 24 and stent 25 are both secured on hull 1, and pulley blocks 26 are rotatably dispose in
The top of stent 25, the upper end of lifting rope 27 are fixed on hoist engine 24, and the lower end of lifting rope 27 bypasses pulley blocks 26 and 3 phase of supporting rod
Connection.
As shown in Figure 2, Figure 3, Figure 4, supporting rod 3 is fixedly arranged at the front end with mounting base 6, is arranged at intervals with mounting base 6 some
A cutter head 7 being parallel to each other, is provided with roller 8 between two neighboring cutter head 7,8 edge of roller can be driven by being provided with mounting base 6
The driving mechanism of 7 length direction of cutter head movement.Driving mechanism includes some groups of gear units 9, and each gear unit 9 is included on two
The body of rod 10 and two lower bodies of rod 11, the upper body of rod 10 and the head and the tail of the lower body of rod 11 hingedly form the framework of diamond shape successively, wherein adjacent
The upper body of rod 10 is hinged to form upper link point 12, and upper link point 12 is vacantly set；The adjacent upper body of rod 10 is cut with scissors with lower 11 phase of the body of rod
Connect to form middle hinge joint 13, cutter head 7 is arranged at middle hinged place and vertically sets all the time, preferably, two adjacent groups pass
Moving cell 9 shares a middle hinge joint 13, forms the upper body of rod 10 of hinge joint 13 and adjacent thereto one group of gear unit 9 in this
In the lower body of rod 11 be integrally formed formula structure.；The adjacent lower body of rod 11 is hinged to form lower link point 14, and roller 8 passes through company
Bar 15 is arranged at lower link point 14, and the roller 8 is vertically set when roller 8 stretches out；Driving mechanism further include with
The electric cylinder 16 that two neighboring middle hinge joint 13 is connected.
As shown in Figure 2, Figure 3, Figure 4, mounting base 6 offers sliding slot 17 in the horizontal direction, is slided in sliding slot 17 and is provided with cunning
Block 18, the lower end of sliding block 18 are mutually fixed with the upper end of cutter head 7, and the middle part of sliding block 18 is provided with middle axis pin 19, hinge joint in formation
The 13 upper body of rod 10 and the lower body of rod 11 are articulated with this on axis pin 19.Pass through a lower bearing pin between adjacent two lower bodies of rod 11
20 form lower link point 14, and the connecting rod 15 of roller 8 is fixed on wherein on a lower body of rod 11 and forms an obtuse angle between the two,
The angle at obtuse angle is 110 degree to 165 degree, and in the present embodiment, the angle at the obtuse angle is preferably 160 degree；Stretched when electric cylinder 16 is in
During long status, the outer end of connecting rod 15 can recline with wherein 7 phase of cutter head；When electric cylinder 16 is in contraction state, connecting rod
15 be in vertical state.
As shown in Fig. 2, mounting base 6 is provided at both ends with fixed seat 21, offers in fixed seat 21 and align with sliding slot 17
Through hole, through hole slidably connects slide bar 22, and the inner of slide bar 22 is connected with sliding block 18, and the outer end of slide bar 22 is provided with side and cuts with scissors
Knife 23.
The operation principle of the present invention is as follows：When this dredger needs the strand to cut, by driving mechanism roller can be driven to bounce back, made
The distance between roller outer end and mounting base are less than the distance between cutter head outer end and mounting base, and cutter head is exposed at this time is twisted
Cut；When strand cut finish need mobile when, by driving mechanism roller can be driven to stretch out, make between roller outer end and mounting base away from
From more than the distance between cutter head outer end and mounting base, the whole mounting base of pair of rollers, which is formed, at this time supports, you can mobile.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
Generation, but without departing from spirit of the invention or beyond the scope of the appended claims.
Claims (8)
1. a kind of dredger of conveniently moving, the dredger includes hull (1), and spoil hopper (2) is provided with the hull (1),
The fore body of the hull (1) is hinged with supporting rod (3), and cutter suction pump (4), the cutter suction pump (4) are provided with the supporting rod (3)
It is connected by sludge pipe (5) with the spoil hopper (2)；It is characterized in that, the supporting rod (3) is fixedly arranged at the front end with mounting base
(6), several cutter heads (7) being parallel to each other are arranged at intervals with the mounting base (6), are set between two neighboring cutter head (7)
There is roller (8), the driving machine that roller (8) can be driven to be moved along cutter head (7) length direction is provided with the mounting base (6)
Structure.
2. the dredger of conveniently moving according to claim 1, it is characterised in that the driving mechanism includes some groups of biographies
Moving cell (9), each gear unit (9) include two upper bodies of rod (10) and two lower bodies of rod (11), the upper body of rod (10) and under
The body of rod (11) head and the tail hingedly form the framework of diamond shape successively, wherein the adjacent upper body of rod (10) is hinged to form upper link point
(12), the upper link point (12) is vacantly set；The adjacent upper body of rod (10) is hinged to form middle hinge joint with the lower body of rod (11)
(13), the cutter head (7) is arranged at middle hinged place and vertically sets all the time；The adjacent lower body of rod (11) is hinged to be formed
Lower link point (14), the roller (8) are arranged at lower link point (14) place by connecting rod (15), and should when roller (8) stretches out
Roller (8) is vertically set；The driving mechanism further includes the electric cylinder being connected with two neighboring middle hinge joint (13)
(16)。
3. the dredger of conveniently moving according to claim 2, it is characterised in that two adjacent groups gear unit (9) shares
One middle hinge joint (13), forms in the upper body of rod (10) and adjacent thereto one group of gear unit (9) of hinge joint in this (13)
The lower body of rod (11) be integrally formed formula structure.
4. the dredger of conveniently moving according to claim 3, it is characterised in that the mounting base (6) is in the horizontal direction
Sliding slot (17) is offered, is slided in the sliding slot (17) and is provided with sliding block (18), lower end and the cutter head (7) of the sliding block (18)
Upper end is mutually fixed, and middle axis pin (19) is provided with the middle part of the sliding block (18), in formation the upper body of rod (10) of hinge joint (13) and
The lower body of rod (11) is articulated with axis pin in this (19).
5. the dredger of conveniently moving according to claim 4, it is characterised in that lead between adjacent two lower bodies of rod (11)
Cross a lower bearing pin (20) and form the lower link point (14), the connecting rod (15) of the roller (8) is fixed on a wherein lower beam
Form on body (11) and between the two an obtuse angle；When the electric cylinder (16) is in elongation state, the connecting rod (15)
Outer end can mutually recline with a wherein cutter head (7)；When the electric cylinder (16) is in contraction state, the connecting rod (15) is in
Vertical state.
6. the dredger of conveniently moving according to claim 5, it is characterised in that the angle at the obtuse angle for 110 degree extremely
165 degree.
7. the dredger of conveniently moving according to claim 6, it is characterised in that the both ends of the mounting base (6) are set
There is fixed seat (21), the through hole to align with the sliding slot (17) is offered in the fixed seat (21), the through hole, which slides, to be connected
Slide bar (22) is connected to, the inner of the slide bar (22) is connected with the sliding block (18), and the outer end of the slide bar (22) is provided with
Side reamer (23).
8. the dredger of conveniently moving according to claim 7, it is characterised in that the dredger further includes hoist engine
(24), stent (25), pulley blocks (26) and lifting rope (27), the hoist engine (24) and stent (25) are both secured on hull (1),
The pulley blocks (26) are rotatably dispose in the top of stent (25), and the upper end of the lifting rope (27) is fixed on hoist engine (24),
The lower end of the lifting rope (27) is connected around pulley blocks (26) with the supporting rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711286243.6A CN108035393A (en) | 2017-12-07 | 2017-12-07 | A kind of dredger of conveniently moving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711286243.6A CN108035393A (en) | 2017-12-07 | 2017-12-07 | A kind of dredger of conveniently moving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108035393A true CN108035393A (en) | 2018-05-15 |
Family
ID=62095755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711286243.6A Pending CN108035393A (en) | 2017-12-07 | 2017-12-07 | A kind of dredger of conveniently moving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108035393A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653279A (en) * | 2018-12-07 | 2019-04-19 | 朱海斌 | A kind of cutter suction dredger and mud administering method |
| CN110273443A (en) * | 2019-05-13 | 2019-09-24 | 裘世波 | It twists suction ship and splits rock device |
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| KR20030028533A (en) * | 2003-03-19 | 2003-04-08 | 김원태 | Underwater robot for removing sludge |
| CN103086296A (en) * | 2011-11-01 | 2013-05-08 | 成都高新区尼玛电子产品外观设计工作室 | Simple lifter |
| CN103526795A (en) * | 2013-11-01 | 2014-01-22 | 郭丙庄 | Self-propelled canal dredging ship |
| US9200427B2 (en) * | 2012-06-20 | 2015-12-01 | Richard John Phillips | Dredging head apparatus |
| CN205984005U (en) * | 2016-03-17 | 2017-02-22 | 湖南涉外经济学院 | A shape of mouth as one speaks trainer for japanese teaching |
| CN106638751A (en) * | 2016-12-30 | 2017-05-10 | 佛山市绿建环保科技有限公司 | Riverbed sludge cutter suction dredger |
| CN106690881A (en) * | 2015-11-16 | 2017-05-24 | 中国人民解放军军械工程学院 | Retractable clothinging rod |
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2017
- 2017-12-07 CN CN201711286243.6A patent/CN108035393A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030028533A (en) * | 2003-03-19 | 2003-04-08 | 김원태 | Underwater robot for removing sludge |
| CN103086296A (en) * | 2011-11-01 | 2013-05-08 | 成都高新区尼玛电子产品外观设计工作室 | Simple lifter |
| US9200427B2 (en) * | 2012-06-20 | 2015-12-01 | Richard John Phillips | Dredging head apparatus |
| CN103526795A (en) * | 2013-11-01 | 2014-01-22 | 郭丙庄 | Self-propelled canal dredging ship |
| CN106690881A (en) * | 2015-11-16 | 2017-05-24 | 中国人民解放军军械工程学院 | Retractable clothinging rod |
| CN205984005U (en) * | 2016-03-17 | 2017-02-22 | 湖南涉外经济学院 | A shape of mouth as one speaks trainer for japanese teaching |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653279A (en) * | 2018-12-07 | 2019-04-19 | 朱海斌 | A kind of cutter suction dredger and mud administering method |
| CN109653279B (en) * | 2018-12-07 | 2020-12-18 | 朱海斌 | Cutter suction dredger and sludge treatment method |
| CN110273443A (en) * | 2019-05-13 | 2019-09-24 | 裘世波 | It twists suction ship and splits rock device |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180515 |