CN110454166A - A kind of Mining Head of Deep Sea Minerals cobalt bearing crust - Google Patents
A kind of Mining Head of Deep Sea Minerals cobalt bearing crust Download PDFInfo
- Publication number
- CN110454166A CN110454166A CN201910592348.7A CN201910592348A CN110454166A CN 110454166 A CN110454166 A CN 110454166A CN 201910592348 A CN201910592348 A CN 201910592348A CN 110454166 A CN110454166 A CN 110454166A
- Authority
- CN
- China
- Prior art keywords
- cutterhead
- mounting disc
- bearing
- crust
- hydraulic
- 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
- 238000005065 mining Methods 0.000 title claims abstract description 42
- 229910017052 cobalt Inorganic materials 0.000 title claims abstract description 30
- 239000010941 cobalt Substances 0.000 title claims abstract description 30
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical group [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 20
- 239000011707 mineral Substances 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 17
- 238000003860 storage Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 2
- 230000007246 mechanism Effects 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 239000011435 rock Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract 1
- 206010039509 Scab Diseases 0.000 description 26
- 239000003921 oil Substances 0.000 description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001283150 Terana caerulea Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/10—Machines which completely free the mineral from the seam by both slitting and breaking-down
- E21C27/12—Machines which completely free the mineral from the seam by both slitting and breaking-down breaking-down effected by acting on the vertical face of the mineral, e.g. by percussive tools
- E21C27/124—Machines which completely free the mineral from the seam by both slitting and breaking-down breaking-down effected by acting on the vertical face of the mineral, e.g. by percussive tools with rotatable cutters provided with breaking-down members
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C50/00—Obtaining minerals from underwater, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of Mining Heads of Deep Sea Minerals cobalt bearing crust, for cutting and collecting the cobalt bearing crust thin layer mine in deep-sea.The digging head is mainly made of hydraulic collecting mechanism, mounting disc, hydraulic damper, cutterhead, cutterhead installation axle journal and bearing arrangement.The digging head is mounted on underwater vehicle, and Operation Van drives digging head mobile.Hydraulic motor drives mounting disc to rotate around central shaft, and three rotary heads are rotated around central axis, and using the revolving speed cutting crust of high speed so that crust is separated with basement rock, the crust block under removing is concentrated on the centre of digging head by three cutterhead cooperation rotations;Hydraulic collecting mechanism generates negative pressure, crust block is sucked with water flow in the feed bin of hydraulic collecting mechanism, has the characteristics that collection mine is high-efficient, mima type microrelief is sensitive.Digging of the present invention and collecting mechanism integration make digging header structure it is compact, collection mine energy consumption it is lower, the independent hydraulic damper structure of cutterhead enables digging head to be bonded ground, improves crushing efficiency.
Description
Technical field
The present invention relates to embankment project operating equipment technical field, a kind of Deep Sea Minerals cobalt bearing crust is specifically designed
Mining Head.
Background technique
With the shortage and exhaustion of landing field mineral resources, countries in the world direct attention to resourceful ocean one after another,
Develop and utilize the inexorable trend that marine resources also become human social development.Studies have shown that cobalt bearing crust rich in cobalt, nickel,
The various metals such as copper, zinc, iron, total metal contents in soil are high, wherein the content of strategic metallic cobalt in all deep sea mineral resources most
Height, and more than tens times of land mine cobalt grade, there is huge economic value.Cobalt bearing crust is found out according to having explored in China
The regularity of distribution and mineral deposit characteristic and stock number, cobalt bearing crust is obtained in sea-bed area to International Sea-Bed Authority's application
Exploit mining area.
Cobalt bearing crust is a kind of deposition solid mineral deposit for originating in 800~2800 meters of depth of water seamount surfaces in ocean, the big portion of thickness
It is divided into 2~10cm, belongs to thin layer ore body.The mining system of cobalt bearing crust is the rich crust mine using Mining Head by seamount surface
Body removes basement rock, is collected ore body to riser by collecting mechanism, then ore body is promoted to sea together with water.For one kind
For efficient and environmentally friendly cobalt bearing crust mining system, the rich crust of mining removing as much as possible is answered in mining process
Ore body and basement rock of digging up mine as few as possible to reduce Mining Head energy consumption and improve its efficiency, while reducing the energy of lifting system
Consumption also meets the environmental protection requirement of International Sea-Bed Authority's proposition to reduce the energy consumption of entire mining system.Due to enrichment
The seamount surface of cobalt bearing crust is rugged landform, and Mining Head removes the cobalt crusts mine of only several cm thicks in the mining of its surface
The difficulty of layer is very big, if Mining Head cannot move along rugged seamount surface and be suitable for uneven seamount surface and come
If mining removing ore body, then Mining Head will directly remove very more basement rock, this will cause mining energy consumption and promote energy consumption
It greatly promotes, while will also destroy more seabed surfaces and cause environmental problem.In addition, when digging up mine cobalt bearing crust due to
Brittle cobalt bearing crust can generate more fine ore in removing, and mechanical collecting machine structure will be unable to collect and crush, it will lose treasured
Expensive mineral need collecting mechanism to collect solid mineral body and also collect fine ore.Therefore, it is necessary to design a kind of suitable for sea
Flat surface does not remove cobalt bearing crust on mountain, and integrates mining and the cobalt bearing crust Mining Head of Ji Kuang.
Summary of the invention
The object of the present invention is to provide it is a kind of suitable for uneven seamount surface, the removing of mining the cobalt bearing crust that low energy consumption with
Collect the integrated three rotary heads Mining Head of mine, can be used for deep sea mineral resources cobalt bearing crust mining system.
The invention adopts the following technical scheme:
A kind of Mining Head of Deep Sea Minerals cobalt bearing crust, by hydraulic collecting machine structure, mounting disc, hydraulic damper,
Cutterhead, cutterhead installation axle journal and bearing arrangement composition, it is characterised in that: cutterhead is mounted on cutterhead by bearing arrangement and installs axle journal
Lower half portion, hydraulic damper cutterhead installation axle journal top are connected by bolt with mounting disc, and middle part is subtracted by bolt with hydraulic
It shakes device to be connected, the hydraulic damper other end is hinged in mounting disc, and three cutterheads and cutterhead installation axle journal are evenly arranged on installation discone
Shape hollow space edge, the conduit of hydraulic collecting machine structure 2 are located at installation disk center, are connected through a screw thread with mounting disc.
The bearing arrangement includes big bearing, locking bearing, four small bearing, thrust bearing bearings, bearing arrangement top
Circlip is installed, there is sealing ring between cutterhead and mounting disc.
It is machined with oil storage hole and oil-through hole inside the mounting disc, is evenly distributed in three directions, oil storage hole is provided with oil storage
Capsule, oil-through hole are connected to oil storage bag and oil pipe, and oil pipe is connected to the through-hole on cutterhead installation axle journal axis again.
The hydraulic damper top and mounting disc are cut with scissors by bolted splice, lower part and cutterhead installation axle journal by bolt
It connects.
The mounting disc middle section is tapered outwardly protrusion, and taper protrusion part is hollow, and waterpower collecting machine structure is led
Pipe end is threaded to be connect with the screw-internal thread fit of mounting disc.
Compared with prior art, the protrusion of mounting disc of the present invention expands the range of Ji Kuang, improves the effect of Ji Kuang
Rate integrates mining and Ji Kuang, compact-sized, reduces the loss of the energy.Cutterhead with hydraulic damper can be bonded sea
Crushing efficiency is improved on the rugged ground in bottom.
Below with reference to accompanying drawings, the present invention is described in further detail.
Detailed description of the invention
Fig. 1 is a kind of cross-sectional view of the Mining Head of Deep Sea Minerals cobalt bearing crust of the present invention;
Fig. 2 is a kind of top view of the Mining Head of Deep Sea Minerals cobalt bearing crust of the present invention;
Marginal data:
1, hydraulic collecting machine structure;2, mounting disc;21, oil-through hole;22, oil storage hole;23, oil storage bag;24, oil pipe;3, liquid
Press damper;4, axle journal is installed;5, bearing arrangement;51, sealing ring;52, big bearing;53, bearing is locked;54, thrust bearing;
55, small bearing;56, circlip;6, cutterhead.
Specific embodiment
The following further describes the present invention with reference to the drawings.
The structure of the Mining Head of Deep Sea Minerals cobalt bearing crust of the present invention as shown in Figure 1, Mining Head mainly by hydraulic
Collecting machine structure 1, mounting disc 2, hydraulic damper 3, cutterhead installation axle journal 4, bearing arrangement 5 and cutterhead 6 form, it is characterised in that:
Cutterhead 6 is mounted on cutterhead by bearing arrangement 5 and installs 4 lower half portion of axle journal, 4 top of hydraulic damper 3 and cutterhead installation axle journal
It is connected by bolt with mounting disc 2, middle part is connected by bolt with hydraulic damper 3, and 3 other end of hydraulic damper is hinged on peace
In sabot 2, three cutterheads 6 and cutterhead installation axle journal 4 are evenly arranged on 2 tapered hollow part edge of mounting disc, hydraulic collecting machine structure 1
Conduit be located at the center of mounting disc 2, be connected by screw thread with mounting disc 2.The bearing arrangement 5 includes big bearing 52, locking
54 4 bearing 53, small bearing 55, thrust bearing bearings, are equipped with circlip 56 at the top of bearing arrangement 5, cutterhead 6 and mounting disc 2 it
Between have sealing ring 51.It is machined with oil storage hole 22 and oil-through hole 21 inside the mounting disc 2, is evenly distributed in three directions, oil storage hole
22 are provided with oil storage bag 23, and oil-through hole 21 is connected to oil storage bag 23 and oil pipe 24, and oil pipe 24 is again and on cutterhead installation 4 axis of axle journal
Through-hole connection.
When Mining Head works, Operation Van drives Mining Head to move ahead, and hydraulic motor drives mounting disc 2 to rotate, and cutterhead 6 is around itself
Central axis rotation.Mining Head rotary rolling, when cutterhead 6 is bidentate contact crust, the axle center of Mining Head is minimum;When being rolled to list
When tooth contact crusts, axle center is just raised to highest.Repeatedly, axle center is from most as low as highest, then from up to minimum, alternately anti-
It is multiple, to generate extensional vibration.Cutterhead tooth slides relative to crust and generates shearing force simultaneously.Extensional vibration is compound plus shearing force
Under effect, Mining Head is able to broken bottom hole rock.When cutterhead 6 encounters the landform of submarine bulge, by additional upward power, make liquid
Damper 3 is pressed to compress;Conversely, hydraulic damper 3 extends, in this way, enabling Mining Head cutterhead tight when encountering the landform of recess
It is close to close ground.Three cutterheads 6, which cooperate, focuses on the crust block under removing the center of Mining Head, hydraulic Ji Kuang
Crust block and seawater together suction lead are played cleaning action to cutterhead tooth while collecting mine by the negative pressure that mechanism 1 generates.
As shown in Figure 1, since Mining Head vibration makes Bearing inner generate suction, while ambient pressure acts on when work
Oil storage bag 23 compresses oil storage bag 23, so that the lubricating oil inside oil storage bag 23 constantly passes through oilhole 21 and oil pipe 24 enters bearing
Internal lubrication bearing.Sealing prevents seawater and crust block clast from entering bearing arrangement 5 and prevents lubricating oil from missing simultaneously.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of Mining Head of Deep Sea Minerals cobalt bearing crust, by hydraulic collecting machine structure (1), mounting disc (2), hydraulic shock-absorption
Device (3), cutterhead installation axle journal (4), bearing arrangement (5) and cutterhead (6) composition, it is characterised in that: cutterhead (6) passes through bearing arrangement
(5) it is mounted on cutterhead installation axle journal (4) lower half portion, is connected by bolt with mounting disc (2) at the top of cutterhead installation axle journal (4),
Three cutterheads (6) and cutterhead installation axle journal (4) are evenly arranged on mounting disc (2) tapered hollow part edge, hydraulic collecting machine structure (1)
Conduit be located at mounting disc (2) center, be connected through a screw thread with mounting disc (2).
2. the Mining Head of Deep Sea Minerals cobalt bearing crust according to claim 1, it is characterised in that: the bearing arrangement
It (5) include big bearing (52), locking bearing (53), (54) four small bearing (55), thrust bearing bearings, bearing arrangement (5) top
Portion is equipped with circlip (56), there is sealing ring (51) between cutterhead (6) and mounting disc (2).
3. the Mining Head of Deep Sea Minerals cobalt bearing crust according to claim 1, it is characterised in that: the mounting disc (2
Inside be machined with oil storage hole (22 and oil-through hole (21, it is uniformly distributed in three directions, oil storage hole (22 be provided with oil storage bag (23, it is excessively oily
(21 connections oil storage bag (23) and oil pipe (24), oil pipe (24) are connected to the through-hole on cutterhead installation axle journal (4) axis again in hole.
4. the Mining Head of Deep Sea Minerals cobalt bearing crust according to claim 1, it is characterised in that: the hydraulic shock-absorption
Device (3) top and mounting disc (2) install axle journal (4) and pass through bolted splice by bolted splice, lower part and cutterhead.
5. the Mining Head of Deep Sea Minerals cobalt bearing crust according to claim 1 or 3, it is characterised in that: mounting disc (2)
Middle section is tapered outwardly protrusion, and taper protrusion part is hollow, and the catheter tip of waterpower collecting machine structure (1) is threaded
It is connect with the screw-internal thread fit of mounting disc (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910592348.7A CN110454166A (en) | 2019-07-03 | 2019-07-03 | A kind of Mining Head of Deep Sea Minerals cobalt bearing crust |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910592348.7A CN110454166A (en) | 2019-07-03 | 2019-07-03 | A kind of Mining Head of Deep Sea Minerals cobalt bearing crust |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110454166A true CN110454166A (en) | 2019-11-15 |
Family
ID=68482002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910592348.7A Pending CN110454166A (en) | 2019-07-03 | 2019-07-03 | A kind of Mining Head of Deep Sea Minerals cobalt bearing crust |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110454166A (en) |
-
2019
- 2019-07-03 CN CN201910592348.7A patent/CN110454166A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105350968B (en) | A kind of seabed ore gathering vehicle and its collection ore deposit method | |
CN106703812A (en) | Deep-sea cobalt crust mining truck | |
CN109707348B (en) | Mining system based on ocean shallow surface layer block hydrate solid excavation | |
CN109026009A (en) | A kind of digging head of Deep Sea Minerals cobalt bearing crust | |
CN106014417A (en) | Seabed cobalt-rich crust mining vehicle | |
CN205172582U (en) | Seabed collection mine car | |
CN209163803U (en) | A kind of digging head of Deep Sea Minerals cobalt bearing crust | |
CN209163802U (en) | A kind of digging head of Deep Sea Minerals cobalt bearing crust | |
CN106194191A (en) | A kind of extensive collecting machine of abyssal floor polymetallic nodules | |
CN110454166A (en) | A kind of Mining Head of Deep Sea Minerals cobalt bearing crust | |
CN202185346U (en) | Maintenance-free classifier tail spindle head support device | |
CN107328601B (en) | Submarine surface solid mineral sampling device and sampling method | |
CN207075209U (en) | A kind of cutter for Tree Planting Earthdrill | |
CN108970752A (en) | A kind of mining broken equipment of multistage mineral powder | |
CN102434165A (en) | Hard rock hob for large-caliber shaft | |
JP3145819U (en) | Drive shaft water seal device for submersible motor pump | |
CN203905958U (en) | Integrated double-edged spherical tooth hob used for shield | |
JPS5941597A (en) | Method and apparatus for mining ore from sea bottom hot water ore bed | |
CN112377527A (en) | Lubricating device for rocker arm bearing of steeply inclined coal mining machine | |
CN105507818A (en) | Guiding-type combined rock drilling bit | |
CN202215614U (en) | Dustproof bearing seat | |
CN206891765U (en) | A kind of seabed surface solid mineral sampler | |
CN105332874A (en) | Undersea floating ore collecting device, ore collecting system and ore collecting method | |
CN221032589U (en) | Underwater spiral plow type ore collection head and mining vehicle | |
CN207364271U (en) | A kind of oil groove device of clinker line kiln tail seal friction lubrication |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191115 |