CN108313214A - A kind of forward tilt self-unloading stone dumper - Google Patents
A kind of forward tilt self-unloading stone dumper Download PDFInfo
- Publication number
- CN108313214A CN108313214A CN201810296500.2A CN201810296500A CN108313214A CN 108313214 A CN108313214 A CN 108313214A CN 201810296500 A CN201810296500 A CN 201810296500A CN 108313214 A CN108313214 A CN 108313214A
- Authority
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- Prior art keywords
- sand
- ship
- sandstone case
- sandstone
- locating rod
- 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.)
- Pending
Links
- 239000004575 stone Substances 0.000 title claims abstract description 22
- 239000004576 sand Substances 0.000 claims abstract description 72
- 238000007747 plating Methods 0.000 claims description 8
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 244000035744 Hura crepitans Species 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- 241000430525 Aurinia saxatilis Species 0.000 description 1
- 240000009087 Crescentia cujete Species 0.000 description 1
- 235000005983 Crescentia cujete Nutrition 0.000 description 1
- 241000628997 Flos Species 0.000 description 1
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910020218 Pb—Zn Inorganic materials 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
- B63B25/04—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods solid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
The invention discloses a kind of forward tilt self-unloading stone dumpers, increase locating rod and locating rack after improving, form effective positioning system, lift by crane locating rod by controlling electric block, keep it simple and reliable in practical operation；On the other hand, the present invention is also provided with lower bracket and upper bracket on sand ship hull surface and sandbox, connect support hydraulic bar, in riprap work, increase the rotation flexibility of sandstone case entirety, locating rod, which is inserted into riverbed, prevents ship double swerve and transverse direction in riprap work from toppling, and ensures safety of ship.At the same time, the accuracy of stability and jackstone position when increasing shipping work.But also the safety of sand ship and economic benefit are improved, energy consumption is greatly reduced, and efficiency significantly improves, transaction capabilities fully optimized.
Description
Technical field
The present invention relates to a kind of sand ships（Forward tilt self-unloading stone dumper）, be especially it is a kind of have locating rod, locating rack,
（Hydraulic dumping sandstone is used from stem）Sandstone cargo ship.
Background technology
Sand dredger is the floating type selecting combined unit of placer or bulk material under a kind of production of water.Using mounted on flat
The digging mechanism digging ore in sand form of bottom fore, and it is promoted to the feed bin on ship, after the granular of circle letter sieve, washing, classification, contain under sieve
The fine gravity flow of mine enters roughing chute or jigging machine roughing, and tailing is mined out after tailing chute or sand pump row are in stern
Area, tailing heap of the barren rock that circle letter is sieved after rubber conveyer or gravel chute are arranged in stern.Most due to such flotation gear
Just in New Zealand for exploiting gold dust, therefore gold dredger of gaining the name, it is additionally operable to exploitation sand platinum, cassiterite, diamond, rutile, solely later
Occupy the mineral products such as stone, zircon, Sulfur, phosphate, coal, silver, ferrotianium, argentiferous Pb-Zn deposits, iron sand, niobium, tantalum, thorium and sand for building
Son, cobble.Every method with dredging valuable mineral is referred to as dredging, and abbreviation ship is adopted.Currently, China and complete
It is the smaller self-propelled ship oceangoing ship of tonnage and not self propelled barge for transporting the ship of sea sand and river sand all in ball shipping market.Unloading
Mode uses and opens bottom（Hull bottom）Mode also has and carries out unloading sand using grab bucket and conveyer belt.But it is apparent the disadvantage is that rate of discharging too
Slowly, efficiency is too low.Hopper opens hull bottom using hydraulic device, but maximum also can only be vertical to 3000 now for the tonnage of ship
Side.It goes to transport a large amount of sand with the barge of such small tonnage, transportation cost will be greatly improved, and be for superprojects
Impossible mission.Since sand grains is too small, the difficult as belt conveyor delivery form of sand is unloaded with grab bucket,
Efficiency is also impossible to complete the requirement of a large-engineering.
Currently, there is the different sand ship of many structures, found by retrieval, the hair of patent No. CN201420729160.5
It is bright to disclose a kind of sand cabin type self-tipping type sand carrier, including：Several continuous closed sand cabins, the two of each closed sand cabin
Side is respectively equipped with ballast tank and/or empty cabin, and it is openable that several are respectively set on the main deck at the top of each closed sand cabin
Weather tight hatch board doubles as sand loading mouth；The bottom in each closed sand cabin, which is respectively equipped with, several unload sand door and at least one overflows
Flow cartridge；It is described unload it is mutually separated by triangle cabin between sand door；Opening unloads sand door, and sand draws off outboard by its own gravity；It is described to overflow
The upper end of flow cartridge sets overflow port, and extra seawater passed through the overflow cylinder outboard was discharged when sand loading；It unloads sand door and overflow cylinder is all provided with
There is watertight closing device, when closing the watertight closing device, sand carrier can be with normal/cruise.
The disclosure of the invention of patent No. CN201320825287.2 a kind of silicon sand picking equipment, i.e., a kind of water rush sand dredger,
Including hull (1), engine (3), delivery pump (4), have before delivery pump (4) sand suction pipe (5), after send sandpipe (9), sand suction pipe
(5) fore is stretched out in front end, and the rear end of sandpipe (9) is sent to stretch out stern, its main feature is that：Sand suction pipe (5) side is equipped with sand clean out pipe
(6), water pump is equipped in the middle part of sand clean out pipe (6), sand clean out pipe (6) rear end enters water, and sand clean out pipe (6) front end is placed in outside sand suction pipe (5) front end
It encloses.
A kind of silicon sand picking equipment of the disclosure of the invention of patent No. CN201621327165.0, i.e., a kind of multi-purpose sand dredger,
Including hull (1) and husky device (2) is dug, it is characterized in that：The hull (1) is equipped with sorting machine (4), and sorting machine (4) has tubular tank body,
Upper end opening, exterior upper portion are with one layer or more of separating tank (6), and separating tank (6) is the endless groove surrounded by cell wall and slot bottom,
Slot bottom per layer separation slot (6) is designed with floss hole (7), and sandpipe (3) is adopted in the lower part side of sorting machine (4) with device (2) of digging sand
It communicates, the other side is communicated with sediment transport pipe (5).Advantage is：Sand dredger can adopt sand, and can sort, can be directly removal
The impurity such as soil are directly classified, substantially instead of big portion's process, place and the equipment in workshop, raw material and with the conveying cost of water
It reduces.
But the analysis found that, for existing sand ship, on the one hand lack more useful locating rod and positioning
Frame system leads to the presence of inconvenience in actual use；On the other hand, lack and sandstone case be preferably set and controlled,
It is poor to rotate flexibility.
Invention content
Therefore, in order to solve above-mentioned deficiency, the present invention provides a kind of with locating rod, locating rack, forward tilt self-unloading herein
Stone dumper.This ship can in shallow draft waterway jackstone build a dam, shore protection bank protection, the whole smelting operation in navigation channel.Flute profile sand is installed in ship bow part
Stone container uses hydraulic stem as the lifting power at flute profile sandstone container rear portion, and hydraulic stem rises when jackstone, and sandstone utilizes its dead weight
It is thrown into water.For ensure self-unloading stone dumper stability and jackstone position accuracy, increase locating rod and locating rack, formed
Effective security positioning system lifts by crane locating rod by controlling electric block, makes its side of playing in actual use；Another party
Face, lower bracket and sandstone case is arranged in this patent also on sand ship hull surface, then being increased for sandstone case whole
Rotate flexibility.At the same time, but also sand ship high safety and economic benefit are improved, energy consumption is greatly reduced, and efficiency is aobvious
It writes and improves, transaction capabilities fully optimized increases the stability of hull.
The invention is realized in this way constructing a kind of forward tilt self-unloading stone dumper, it is characterised in that：It is set in sand ship hull
It is equipped with locating rod, casing, casing seat, locating rack, hydraulic stem, lower bracket, upper bracket, hydraulic station, electric block, sandstone case, sand
Stone case inner bottom plating；
Wherein, locating rack is located at sand ship hull surface, and casing seat is located at the inside of locating rack, and electric block is arranged in locating rack
Upper end, casing correspond to the lower section of locating rack, and locating rod corresponds in casing, and the upper end of locating rod is connect with electric block,
Sand ship hull surface is additionally provided with lower bracket and sandstone case, and sandstone case keeps being rotatablely connected with sand ship hull surface, on sandstone case
It is additionally provided with upper bracket, hydraulic stem is set between lower bracket and upper bracket, hydraulic station is located at sand ship hull interior.
As an improvement of the above technical solution, a kind of forward tilt self-unloading stone dumper, it is characterised in that：Bottom in sandstone case
Plate is located at the inside of sandstone case, and the two shape is integral, and is integrally located at foremost part of ship end.
As an improvement of the above technical solution, a kind of forward tilt self-unloading stone dumper, it is characterised in that：Sandstone case and sand
Stone case inner bottom plating is formed by entirety, is lifted by hydraulic stem and keeps 0-45 ° of angle between sandstone case and hull.
The invention has the advantages that：The present invention provides a kind of forward tilt self-unloading stone dumper herein by improving, and improves it
After increase locating rod and locating rack, form effective positioning system, locating rod lifted by crane by controlling electric block, make its
It is played in actual use：It prevents ship double swerve and laterally topples, ensure safety of ship.On the other hand, this patent is also in sand
Ship bow is provided with hinge joint seat, lifts sandstone case by upper and lower bracket and hydraulic stem, is increased for sandstone case whole
Rotate flexibility.At the same time, but also sand ship high safety and economic benefit are improved, energy consumption is greatly reduced, and efficiency is aobvious
It writes and improves, transaction capabilities fully optimized increases the stability of hull.
Description of the drawings
Fig. 1 is the overall schematic of sand ship of the present invention；
Fig. 2 is the overall top view of sand ship of the present invention；
Fig. 3 is the locating rod and locating rack partial schematic diagram of sand ship of the present invention.
Wherein：Locating rod 1, casing 2, casing seat 3, locating rack 4, hydraulic stem 5, lower bracket 6, upper bracket 7, hydraulic station 8, behaviour
Make valve rod 9, electric block 10, sandstone case 11, sandstone case inner bottom plating 12, hinge joint seat 13
Specific implementation mode
Below in conjunction with attached drawing 1- Fig. 3, the present invention is described in detail, technical solution in the embodiment of the present invention into
Row clearly and completely describes, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
Every other embodiment, shall fall within the protection scope of the present invention.
The present invention provides a kind of forward tilt self-unloading stone dumper herein by improving, as shown in Figure 1-Figure 3, can be according to as follows
Mode is practiced；Be provided in sand ship hull locating rod 1, casing 2, casing seat 3, locating rack 4, hydraulic stem 5, lower bracket 6,
Upper bracket 7, hydraulic station 8, electric block 10, sandstone case 11, sandstone case inner bottom plating 12, hinge joint seat 13；
Wherein, locating rack 4 is located at sand ship or so two sides of a ship, and casing seat 3 is located at the inside of locating rack 4, and the setting of electric block 9 is positioning
The upper end of frame 4, casing 2 correspond to the lower section of locating rack 4, and locating rod 1 corresponds in casing 2, the upper end of locating rod 1 and electronic calabash
Reed 10 connects,
Lower bracket 6 and sandstone case 11 are additionally provided on sand boat deck, sandstone case 11 keeps being rotatablely connected with sand ship hull surface,
It is additionally provided with upper bracket 7 on sandstone case 11, hydraulic stem 5 is set between lower bracket 6 and upper bracket 7, hydraulic station 8 is located at sand ship hull
It is internal.
The present invention provides a kind of forward tilt self-unloading stone dumper herein by improving, and locating rod and positioning are increased after improving
Frame forms effective positioning system, lifts by crane locating rod 1 by controlling electric block 10, it is made to operate letter in actual use
Just；On the other hand, lower bracket 6 and sandstone case 11 is arranged in this patent also on sand ship hull surface, then for sandstone case 11
It says and increases whole rotation flexibility.At the same time, but also sand ship safety is protected, jackstone position is accurate, to
Economic benefit is set to be improved, energy consumption is greatly reduced, and efficiency significantly improves, transaction capabilities fully optimized.
A kind of forward tilt self-unloading stone dumper of the present invention, sandstone case inner bottom plating 12 are located at the inside of sandstone case 11, the two
Shape is integral, and is integrally located at this upper end of hull collision compartment.
A kind of forward tilt self-unloading stone dumper of the present invention, sandstone case 11 and sandstone case inner bottom plating 12 are formed by entirety,
0-45 ° of angle is kept between hull.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (3)
1. a kind of forward tilt self-unloading stone dumper, it is characterised in that：It is provided with locating rod in sand ship hull（1）, casing（2）, set
Tube socket（3）, locating rack（4）, hydraulic stem（5）, lower bracket（6）, upper bracket（7）, hydraulic station（8）, electric block（10）, sandstone case
（11）, sandstone case inner bottom plating（12）；
Wherein, locating rack（4）Positioned at sand ship hull surface, casing seat（3）Positioned at locating rack（4）Inside, electric block（10）
It is arranged in locating rack（4）Upper end, casing（2）Corresponding to locating rack（4）Lower section, locating rod（1）Corresponding to casing（2）In,
Locating rod（1）Upper end and electric block（9）Connection, lower bracket is additionally provided in sand ship hull surface（6）With sandstone case（11）,
Sandstone case（11）It keeps being rotatablely connected with sand ship hull surface, sandstone case（11）On be additionally provided with upper bracket（7）, lower bracket（6）
And upper bracket（7）Between hydraulic stem is set（5）, hydraulic station（8）Manipulate valve rod（9）In driver's cabin.
2. a kind of forward tilt self-unloading stone dumper according to claim 1, it is characterised in that：Sandstone case inner bottom plating（12）Positioned at sand
Stone case（11）Inside, the two shape is integral, and is integrally located at foremost part of ship end.
3. a kind of forward tilt self-unloading stone dumper according to claim 1, it is characterised in that：Sandstone case（11）With bottom in sandstone case
Plate（12）It is formed by entirety, sandstone case is lifted by hydraulic stem（11）0-45 ° of angle is kept between hull.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810296500.2A CN108313214A (en) | 2018-03-30 | 2018-03-30 | A kind of forward tilt self-unloading stone dumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810296500.2A CN108313214A (en) | 2018-03-30 | 2018-03-30 | A kind of forward tilt self-unloading stone dumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108313214A true CN108313214A (en) | 2018-07-24 |
Family
ID=62897419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810296500.2A Pending CN108313214A (en) | 2018-03-30 | 2018-03-30 | A kind of forward tilt self-unloading stone dumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108313214A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114852262A (en) * | 2022-04-26 | 2022-08-05 | 哈尔滨工程大学 | Novel full-electric water-jet propulsion self-discharging stone-throwing reef-building ship with electromagnet type safety device |
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|---|---|---|---|---|
| US5190432A (en) * | 1991-09-06 | 1993-03-02 | Leonard Gerow | Dump truck stone slinger |
| JPH09315381A (en) * | 1996-05-29 | 1997-12-09 | Daido Eng Kk | Shipway for manufacturing caisson |
| KR980009037A (en) * | 1998-02-18 | 1998-04-30 | 윤동근 | Hydraulic Auto Dump Barge Vessel |
| JP2002070013A (en) * | 2000-08-31 | 2002-03-08 | Ohmoto Gumi Co Ltd | Underwater riprap leveler and underwater riprap leveling method |
| CN2784467Y (en) * | 2004-07-22 | 2006-05-31 | 李江福 | Dredger |
| CN103318628A (en) * | 2013-06-24 | 2013-09-25 | 益阳晨光机器制造有限公司 | Hydraulic two-section upward folded conveying arm for sand-transport self-unloading ship |
| CN203306664U (en) * | 2013-06-24 | 2013-11-27 | 益阳晨光机器制造有限公司 | Hydraulic two-section upward folding delivery arm for sand delivering self-discharging ship |
| CN104018508A (en) * | 2014-07-01 | 2014-09-03 | 长江重庆航道工程局 | Stone dumper of high-front shovel and stone-dumping construction method thereof |
| CN203922141U (en) * | 2014-07-07 | 2014-11-05 | 湖南德邦重工机械有限公司 | A kind of folding conveying arm of multimachine structure of transporting the protection of sand self-unloading oceangoing ship band door frame |
| CN104386209A (en) * | 2014-11-28 | 2015-03-04 | 上海瀚顺船舶设计有限公司 | Sand cabin type self-loading sand carrier |
| CN205776238U (en) * | 2016-06-29 | 2016-12-07 | 山东港湾建设集团有限公司 | Rubble bed leveling barge under water |
| CN205801433U (en) * | 2016-07-22 | 2016-12-14 | 湖州港口船业有限公司 | A kind of stood up type guide pile for dredger |
-
2018
- 2018-03-30 CN CN201810296500.2A patent/CN108313214A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5190432A (en) * | 1991-09-06 | 1993-03-02 | Leonard Gerow | Dump truck stone slinger |
| JPH09315381A (en) * | 1996-05-29 | 1997-12-09 | Daido Eng Kk | Shipway for manufacturing caisson |
| KR980009037A (en) * | 1998-02-18 | 1998-04-30 | 윤동근 | Hydraulic Auto Dump Barge Vessel |
| JP2002070013A (en) * | 2000-08-31 | 2002-03-08 | Ohmoto Gumi Co Ltd | Underwater riprap leveler and underwater riprap leveling method |
| CN2784467Y (en) * | 2004-07-22 | 2006-05-31 | 李江福 | Dredger |
| CN103318628A (en) * | 2013-06-24 | 2013-09-25 | 益阳晨光机器制造有限公司 | Hydraulic two-section upward folded conveying arm for sand-transport self-unloading ship |
| CN203306664U (en) * | 2013-06-24 | 2013-11-27 | 益阳晨光机器制造有限公司 | Hydraulic two-section upward folding delivery arm for sand delivering self-discharging ship |
| CN104018508A (en) * | 2014-07-01 | 2014-09-03 | 长江重庆航道工程局 | Stone dumper of high-front shovel and stone-dumping construction method thereof |
| CN203922141U (en) * | 2014-07-07 | 2014-11-05 | 湖南德邦重工机械有限公司 | A kind of folding conveying arm of multimachine structure of transporting the protection of sand self-unloading oceangoing ship band door frame |
| CN104386209A (en) * | 2014-11-28 | 2015-03-04 | 上海瀚顺船舶设计有限公司 | Sand cabin type self-loading sand carrier |
| CN205776238U (en) * | 2016-06-29 | 2016-12-07 | 山东港湾建设集团有限公司 | Rubble bed leveling barge under water |
| CN205801433U (en) * | 2016-07-22 | 2016-12-14 | 湖州港口船业有限公司 | A kind of stood up type guide pile for dredger |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114852262A (en) * | 2022-04-26 | 2022-08-05 | 哈尔滨工程大学 | Novel full-electric water-jet propulsion self-discharging stone-throwing reef-building ship with electromagnet type safety device |
| CN114852262B (en) * | 2022-04-26 | 2024-03-26 | 哈尔滨工程大学 | Full-electric water-jet propulsion self-unloading type stone throwing reef building ship |
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Application publication date: 20180724 |
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