CN102080544A - Method and device for cutting cobalt crust at high speed in deep sea - Google Patents

Method and device for cutting cobalt crust at high speed in deep sea Download PDF

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Publication number
CN102080544A
CN102080544A CN2010105799826A CN201010579982A CN102080544A CN 102080544 A CN102080544 A CN 102080544A CN 2010105799826 A CN2010105799826 A CN 2010105799826A CN 201010579982 A CN201010579982 A CN 201010579982A CN 102080544 A CN102080544 A CN 102080544A
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CN
China
Prior art keywords
cobalt crust
deep
cutting
speed
knife rest
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
Application number
CN2010105799826A
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Chinese (zh)
Inventor
黄中华
谢雅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Institute of Engineering
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Hunan Institute of Engineering
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Filing date
Publication date
Application filed by Hunan Institute of Engineering filed Critical Hunan Institute of Engineering
Priority to CN2010105799826A priority Critical patent/CN102080544A/en
Publication of CN102080544A publication Critical patent/CN102080544A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a method and device for cutting a cobalt crust at a high speed in deep sea. In the method provided by the invention, motors are used to drive blades to rotate at a high speed, thereby cutting the cobalt crust. The device provided by the invention comprises a cutter rest, the motors and blades, wherein the motors are symmetrically installed at one end of the cutter rest; the blades are installed on the end surfaces of the output shafts of the motors; the motors are rotated at a high speed to drive the blades to cut the cobalt crust; the adjustment of the cutting depth is realized by replacing the blades with different heights; and the cutter rest can be rotated around an installation fulcrum to adapt to the terrain change. The method and device provided by the invention can enhance the cutting efficiency of the cobalt crust and reduces the vibration generated when the cobalt crust is cut.

Description

Deep-sea cobalt crust high-speed machining method and device
Technical field
The present invention relates to a kind of cutting process and device of deep-sea mineral, particularly relate to deep-sea cobalt crust mineral high-speed machining method and device.
Background technology
Deep-sea cobalt crust is a kind of important deep-sea mineral resource.Along with the exhaustion day by day of land resources, the exploitation deep-sea resources has become a kind of international trend.Deep-sea cobalt crust exploitation be a huge and complicated job, relate to cobalt crust cutting, Ji Kuang, raise multinomial key technology such as ore deposit, wherein cutting technology is a basic technology wherein, and its main task is the particle that the cobalt crust is stripped down and cuts into the certain size scope from basement rock.
Existing cobalt crust cutting process adopts the cutting of cylinder pick mostly, cylinder low speed rotation during cutting, and rotating speed is generally tens rpms, can produce strong vibration during cutting, and stock-removing efficiency is lower.
Summary of the invention
The present invention proposes a kind of deep-sea cobalt crust high-speed machining method and device, be used for reducing the impact shock that cobalt crust working angles produces, improve the stock-removing efficiency of cobalt crust.
The present invention solves the problems of the technologies described above the technical scheme that is adopted to be: realize the efficient low vibrocutting of deep-sea cobalt crust mineral by high-speed cutting.Adopt motor-driven blade high speed rotary cutting to be grown in bathybic cobalt crust mineral.The working speed of motor is between 5000rpm-12000rpm.Change cutting depth by the blade of changing different tooth depths.
Deep-sea cobalt crust mineral topping machanism is made up of knife rest, motor and blade.One end of knife rest is connected with walking mechanism, and the other end is equipped with motor, and blade is directly installed on the end face of motor output shaft.The T type that is shaped as of knife rest.One end and the walking mechanism of knife rest are hinged, and knife rest can rotate around pin joint.Two motor symmetries are installed in an end of knife rest.
Beneficial effect of the present invention: directly drive blade cut cobalt crust mineral by motor rotating at high speed, thereby reduced the vibration that produces in the working angles, improved the stock-removing efficiency of cobalt crust.
Description of drawings
Fig. 1: deep-sea cobalt crust high-speed cutting device schematic diagram.
1. blades among the figure, 2. motor, 3. knife rest, 4. motor, 5. blade, 6. walking mechanism.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
Fig. 1 is a cobalt crust mineral topping machanism schematic diagram, comprises blade 1, motor 2, knife rest 3, motor 4, blade 5, walking mechanism 6.One end of knife rest 3 is connected with walking mechanism 6, and motor 2 and motor 4 symmetries are installed on the other end of knife rest 3.Blade 1 directly is contained in the end face of motor 2 output shafts, and blade 5 directly is contained in the end face of motor 4 output shafts.
When cutting cobalt crust, motor 2 and motor 4 rotation at a high speed, its rotating speed drives blade 1 and blade 5 cutting cobalt crust between 5000rpm-12000rpm.One end and the walking mechanism of knife rest are hinged, and can detour away mechanism 6 of knife rest 3 rotates, thus the fluctuations of adaptation to the ground.Change the cutting depth that cobalt crusts by blade 1 and the blade 5 of changing different tooth depths.
Because the high-speed cutting of blade 1 and blade 5 has effectively reduced the vibration that cobalt crust working angles produces, and has improved the stock-removing efficiency of cobalt crust.

Claims (7)

1. a deep-sea cobalt crust high-speed machining method is characterized in that: adopt motor-driven blade high speed rotary cutting to be grown in bathybic cobalt crust mineral.
2. deep-sea cobalt crust high-speed cutting device, it is characterized in that: topping machanism is made up of knife rest, motor and blade; One end of knife rest is connected with walking mechanism, and the other end is equipped with two motors, and blade is installed in the end face of motor output shaft.
3. deep-sea cobalt crust cutting process according to claim 1 is characterized in that: the rotating speed that motor-driven blade rotates at a high speed is between 5000rpm-12000rpm.
4. deep-sea cobalt crust high-speed machining method according to claim 1 is characterized in that: change cutting depth by the blade of changing different tooth depths.
5. a kind of deep-sea cobalt crust high-speed cutting device according to claim 2 is characterized in that: the T type that is shaped as of knife rest.
6. a kind of deep-sea cobalt crust high-speed cutting device according to claim 2, it is characterized in that: an end and the walking mechanism of knife rest are hinged, and knife rest can rotate around pin joint.
7. a kind of deep-sea cobalt crust high-speed cutting device according to claim 2, it is characterized in that: two motor symmetries are installed in an end of knife rest.
CN2010105799826A 2010-12-09 2010-12-09 Method and device for cutting cobalt crust at high speed in deep sea Pending CN102080544A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010105799826A CN102080544A (en) 2010-12-09 2010-12-09 Method and device for cutting cobalt crust at high speed in deep sea

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010105799826A CN102080544A (en) 2010-12-09 2010-12-09 Method and device for cutting cobalt crust at high speed in deep sea

Publications (1)

Publication Number Publication Date
CN102080544A true CN102080544A (en) 2011-06-01

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Family Applications (1)

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CN2010105799826A Pending CN102080544A (en) 2010-12-09 2010-12-09 Method and device for cutting cobalt crust at high speed in deep sea

Country Status (1)

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CN (1) CN102080544A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102434164A (en) * 2011-11-29 2012-05-02 中南大学 Marine polymetallic sulfide cutting device
CN103806915A (en) * 2014-02-13 2014-05-21 湖南工程学院 Seabed polymetallic sulfide cutting head
CN105510074A (en) * 2015-11-29 2016-04-20 中南大学 Large-scale sampler of seabed large-block solid ore
CN108007713A (en) * 2017-12-01 2018-05-08 湖南工程学院 Chip drop point site experimental provision in a kind of marine mineral working angles

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6816282A (en) * 1967-11-17 1969-05-20
CN2197167Y (en) * 1994-09-23 1995-05-17 崔淦 Hydraulic and synchronous contour cylindrical grinder
CN1216799A (en) * 1997-11-05 1999-05-19 克鲁勃工业技术有限公司 Mining mechanism for mine
EP1503032A1 (en) * 2003-07-28 2005-02-02 Herrenknecht Aktiengesellschaft Device for detecting the rotation of roller cutters in a shield excavating machine
CN1592955A (en) * 2002-08-08 2005-03-09 Jsr株式会社 Method of machining semiconductor wafer-use polishing pad and semiconductor wafer-use polishing pad
CN201279840Y (en) * 2008-10-13 2009-07-29 厉彦山 Quarrying machine
CN101879477A (en) * 2010-05-20 2010-11-10 中南大学 Test device for excavating and stripping cobalt crust and hydrothermal sulfide in deep sea

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6816282A (en) * 1967-11-17 1969-05-20
CN2197167Y (en) * 1994-09-23 1995-05-17 崔淦 Hydraulic and synchronous contour cylindrical grinder
CN1216799A (en) * 1997-11-05 1999-05-19 克鲁勃工业技术有限公司 Mining mechanism for mine
CN1592955A (en) * 2002-08-08 2005-03-09 Jsr株式会社 Method of machining semiconductor wafer-use polishing pad and semiconductor wafer-use polishing pad
EP1503032A1 (en) * 2003-07-28 2005-02-02 Herrenknecht Aktiengesellschaft Device for detecting the rotation of roller cutters in a shield excavating machine
CN201279840Y (en) * 2008-10-13 2009-07-29 厉彦山 Quarrying machine
CN101879477A (en) * 2010-05-20 2010-11-10 中南大学 Test device for excavating and stripping cobalt crust and hydrothermal sulfide in deep sea

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102434164A (en) * 2011-11-29 2012-05-02 中南大学 Marine polymetallic sulfide cutting device
CN103806915A (en) * 2014-02-13 2014-05-21 湖南工程学院 Seabed polymetallic sulfide cutting head
CN105510074A (en) * 2015-11-29 2016-04-20 中南大学 Large-scale sampler of seabed large-block solid ore
CN108007713A (en) * 2017-12-01 2018-05-08 湖南工程学院 Chip drop point site experimental provision in a kind of marine mineral working angles
CN108007713B (en) * 2017-12-01 2020-04-28 湖南工程学院 Experimental device for chip falling point position in cutting process of submarine minerals

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Application publication date: 20110601