CN108007713B - Experimental device for chip falling point position in cutting process of submarine minerals - Google Patents
Experimental device for chip falling point position in cutting process of submarine minerals Download PDFInfo
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- CN108007713B CN108007713B CN201711249005.8A CN201711249005A CN108007713B CN 108007713 B CN108007713 B CN 108007713B CN 201711249005 A CN201711249005 A CN 201711249005A CN 108007713 B CN108007713 B CN 108007713B
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- water tank
- mineral
- submarine
- cutting
- motor
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- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 64
- 239000011707 mineral Substances 0.000 title claims abstract description 64
- 238000005520 cutting process Methods 0.000 title claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 238000004088 simulation Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims 4
- 241001330002 Bambuseae Species 0.000 claims 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 4
- 239000011425 bamboo Substances 0.000 claims 4
- 238000011160 research Methods 0.000 abstract description 2
- 238000011161 development Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M10/00—Hydrodynamic testing; Arrangements in or on ship-testing tanks or water tunnels
Abstract
The invention discloses a chip falling point position experimental device in a submarine mineral cutting process, which comprises a cutting simulation device and an ocean current environment simulation device, wherein the ocean current environment simulation device comprises a water tank, a water pipe and a water pump, interfaces are arranged on two side surfaces of the water tank, two ends of the water pipe are respectively connected with two interfaces of the water tank, the water pump is arranged on the water pipe, the cutting simulation device comprises a mineral cylinder, a push rod, a cutter disc, a motor and a support, the motor and the support are positioned in the water tank, the support is fixedly arranged on the bottom surface of the water tank, the motor is arranged at the top of the support, the cutter disc is arranged on an output shaft of the motor, the mineral cylinder is arranged right above the cutter disc, the mineral cylinder is arranged on the. The device has a simple structure, is convenient to operate, can simulate the cutting process of the submarine minerals and the submarine ocean current environment, and can be used for carrying out experimental research on the position of a chip falling point in the cutting process of the submarine minerals.
Description
Technical Field
The invention relates to an experimental device for a chip drop point position in a submarine mineral cutting process.
Background
The seabed contains a large amount of solid mineral resources, which is one of the future successor resources of human beings. The development of submarine resources has become a marine development strategy in China. In the process of cutting and collecting the submarine minerals, the chip falling point position has important significance on the selection of the collecting method and the design of the ore collecting device, and the statistical rule of the chip falling point position in the cutting process, the ore collecting efficiency and the energy consumption are accurately obtained.
Because the mineral stress condition is complex in the process of cutting the submarine mineral, the distribution rule of the chip falling point position is difficult to obtain through theoretical analysis, and therefore the statistical rule of the chip falling point position must be obtained through developing a cutting experiment. At present, no literature report of a chip drop point position experimental device which can be used in the cutting process of submarine minerals exists. Therefore, the development of the experimental device for the position of the chip falling point in the cutting process of the submarine minerals is very necessary. Disclosure of Invention
In order to solve the technical problems, the invention provides the experimental device for the position of the chip falling point in the cutting process of the submarine minerals, which has the advantages of simple structure, convenience in operation, stability and reliability.
The technical scheme for solving the problems is as follows: the utility model provides a smear metal placement position experimental apparatus in submarine mineral cutting process, includes cutting analogue means and ocean current environment analogue means, ocean current environment analogue means includes water tank, water pipe and water pump, water tank both sides face is equipped with the interface, two interfaces of water tank are connected respectively at the water pipe both ends, are equipped with the water pump on the water pipe, cutting analogue means includes mineral cylinder, push rod, blade disc, motor and support are located the water tank, and support fixed mounting is in the water tank bottom surface, and the support top is equipped with the motor, is equipped with the blade disc on the output shaft of motor, is equipped with a mineral cylinder directly over the blade disc, and a mineral cylinder is installed on the water tank top surface, is equipped with the mineral in the mineral cylinder, and.
According to the experimental device for the position of the chip falling point in the cutting process of the submarine minerals, the push rod for pushing the minerals to move downwards is arranged in the mineral cylinder.
According to the experimental device for the position of the chip falling point in the cutting process of the submarine minerals, the top surface of the water tank is provided with the mounting hole for inserting the mineral cylinder.
According to the experimental device for the position of the chip falling point in the cutting process of the submarine minerals, the water tank is a rectangular container.
According to the experimental device for the position of the chip falling point in the cutting process of the submarine minerals, the water pipe is horizontally arranged.
According to the experimental device for the position of the chip falling point in the cutting process of the submarine minerals, the interface is a conical interface.
The invention has the beneficial effects that: according to the invention, the motor, the cutter disc and the minerals are all arranged in the water tank, the minerals are pushed by the push rod, and the motor is used for driving the cutter disc to continuously cut the minerals, so that the simulation of the cutting process of the submarine minerals is realized; a water circulation channel is constructed by adopting a water pump, a water pipe and a water tank, and conical interfaces are arranged on two side surfaces of the water tank, so that a stable flow field is generated in the water tank, and the speed of the flow field is changed by changing the output power of the water pump, so that the simulation of the ocean current environment on the seabed is realized. The device has a simple structure, is convenient to operate, can simulate the cutting process of the submarine minerals and the submarine ocean current environment, and can be used for carrying out experimental research on the position of a chip falling point in the cutting process of the submarine minerals.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
Detailed Description
The invention is further described below with reference to the figures and examples.
As shown in fig. 1 and fig. 2, an experimental device for chip falling point position in cutting process of submarine minerals comprises a cutting simulation device and an ocean current environment simulation device, wherein the ocean current environment simulation device comprises a rectangular water tank 2, a water pipe 9 and a water pump 10, two side faces of the water tank 2 are provided with conical interfaces 1, two ends of the water pipe 9 are respectively connected with two interfaces 1 of the water tank 2, the water pump 10 is arranged on the water pipe 9, the cutting simulation device comprises a mineral cylinder 3, a push rod 4, a cutter disc 6, a motor 7 and a bracket 8, the motor 7 and the bracket 8 are positioned in the water tank 2, the bracket 8 is fixedly arranged at the bottom face of the water tank 2, the top of the bracket 8 is provided with the motor 7, the cutter disc 6 is arranged on an output shaft of the motor 7, the mineral cylinder 3 is arranged right above the cutter disc 6, the top face of the water tank 2 is provided with a, the mineral barrel 3 is internally provided with minerals 5, the lower end of the minerals 5 is opposite to the cutter head 6, and a push rod 4 for pushing the minerals 5 to move downwards is arranged in the mineral barrel 3.
In addition, the water pipe 9 is horizontally arranged, and the conical connectors 1 are arranged at the two ends of the water tank 2, so that a stable flow field is generated in the water tank 2, and the flow field speed fluctuation generated in the water tank 2 is avoided; the overall dimension of the bracket 8 is smaller than that of the motor 7, so that the influence of the bracket 8 on the position of a falling point in the flow field distribution and the chip falling process in the water tank 2 is reduced.
The working principle of the invention is as follows: before the experiment, the push rod 4 is moved to the upper end of the mineral cylinder 3, the mineral 5 is loaded into the mineral cylinder 3, the water tank 2 is filled with water, during the experiment, the water pump 10 is started first, the water pump 10 drives water to flow in the water pipe 9 and the water tank 2, a stable flow field is generated in the water tank 2, then the motor 7 is started again, the motor 7 drives the cutter head 6 to cut the minerals 5 in the mineral cylinder 3, the minerals 5 generate cutting chips under the cutting of the cutter head 6, the cutting chips move to the bottom surface of the water tank 2 under the action of gravity and a flow field, by measuring the position of the falling point of the cutting chips on the bottom surface of the water tank 2, the distribution rule of the falling points of the cutting chips in the cutting process can be obtained, when the push rod 4 continuously moves downwards, the minerals 5 continuously move from top to bottom along the mineral cylinder 3, therefore, the simulation of the continuous cutting process is realized, the change of the flow field speed in the water tank 2 can be realized by changing the output power of the water pump 10, and the simulation of different ocean current speeds at the seabed is realized.
Claims (4)
1. An experimental device for chip falling point positions in a cutting process of submarine minerals is characterized in that: including cutting analogue means and ocean current environment simulation device, ocean current environment simulation device includes water tank, water pipe and water pump, water tank both sides face is equipped with the interface, two interfaces of water tank are connected respectively at the water pipe both ends, are equipped with the water pump on the water pipe, cutting analogue means includes a mineral section of thick bamboo, push rod, blade disc, motor and support are located the water tank, and support fixed mounting is in the water tank bottom surface, and the support top is equipped with the motor, is equipped with the blade disc on the output shaft of motor, is equipped with a mineral section of thick bamboo directly over the blade disc, and a mineral section of thick bamboo is installed on the water tank top surface, is equipped with the mineral in the mineral section of thick bamboo, and the lower.
2. The experimental device for the position of the chip drop point in the process of cutting the submarine mineral according to claim 1, wherein: a push rod for pushing the minerals to move downwards is arranged in the mineral cylinder.
3. The experimental device for the position of the chip drop point in the process of cutting the submarine mineral according to claim 1, wherein: the top surface of the water tank is provided with a mounting hole for inserting the mineral cylinder.
4. The experimental device for the position of the chip drop point in the process of cutting the submarine mineral according to claim 1, wherein: the water tank is a rectangular container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249005.8A CN108007713B (en) | 2017-12-01 | 2017-12-01 | Experimental device for chip falling point position in cutting process of submarine minerals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249005.8A CN108007713B (en) | 2017-12-01 | 2017-12-01 | Experimental device for chip falling point position in cutting process of submarine minerals |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108007713A CN108007713A (en) | 2018-05-08 |
| CN108007713B true CN108007713B (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711249005.8A Active CN108007713B (en) | 2017-12-01 | 2017-12-01 | Experimental device for chip falling point position in cutting process of submarine minerals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108007713B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6070333A (en) * | 1983-09-28 | 1985-04-22 | Hitachi Ltd | Cavitation erosion testing apparatus |
| CN1423032A (en) * | 2001-12-03 | 2003-06-11 | 中南大学 | Mining method for multilayer ore body of underground metal mine |
| CN102080544A (en) * | 2010-12-09 | 2011-06-01 | 湖南工程学院 | Method and device for cutting cobalt crust at high speed in deep sea |
| CN102434164A (en) * | 2011-11-29 | 2012-05-02 | 中南大学 | Marine polymetallic sulfide cutting device |
| CN102680204A (en) * | 2012-05-11 | 2012-09-19 | 河海大学 | Method and device for simulating bottom sludge erosion and transmission feature in rectangular trough |
| KR101228600B1 (en) * | 2012-12-05 | 2013-01-31 | 동의대학교 산학협력단 | Water tank for experimenting tide for ocean and harbor |
| CN104075872A (en) * | 2014-04-28 | 2014-10-01 | 上海大学 | Straight circulation water tank device for simulating resuspension of sediment under action of reversing currents |
| CN204612895U (en) * | 2015-06-01 | 2015-09-02 | 三峡大学 | A kind of small-sized flow field simulation tank |
| CN106128275A (en) * | 2016-08-24 | 2016-11-16 | 鞍钢集团矿业有限公司 | A kind of simulation transition from open-pit well is adopted rock mass and is caving and cheats end waterproof test device and method |
-
2017
- 2017-12-01 CN CN201711249005.8A patent/CN108007713B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6070333A (en) * | 1983-09-28 | 1985-04-22 | Hitachi Ltd | Cavitation erosion testing apparatus |
| CN1423032A (en) * | 2001-12-03 | 2003-06-11 | 中南大学 | Mining method for multilayer ore body of underground metal mine |
| CN102080544A (en) * | 2010-12-09 | 2011-06-01 | 湖南工程学院 | Method and device for cutting cobalt crust at high speed in deep sea |
| CN102434164A (en) * | 2011-11-29 | 2012-05-02 | 中南大学 | Marine polymetallic sulfide cutting device |
| CN102680204A (en) * | 2012-05-11 | 2012-09-19 | 河海大学 | Method and device for simulating bottom sludge erosion and transmission feature in rectangular trough |
| KR101228600B1 (en) * | 2012-12-05 | 2013-01-31 | 동의대학교 산학협력단 | Water tank for experimenting tide for ocean and harbor |
| CN104075872A (en) * | 2014-04-28 | 2014-10-01 | 上海大学 | Straight circulation water tank device for simulating resuspension of sediment under action of reversing currents |
| CN204612895U (en) * | 2015-06-01 | 2015-09-02 | 三峡大学 | A kind of small-sized flow field simulation tank |
| CN106128275A (en) * | 2016-08-24 | 2016-11-16 | 鞍钢集团矿业有限公司 | A kind of simulation transition from open-pit well is adopted rock mass and is caving and cheats end waterproof test device and method |
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| Publication number | Publication date |
|---|---|
| CN108007713A (en) | 2018-05-08 |
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Application publication date: 20180508 Assignee: HANGZHOU AOHAI MARINE ENGINEERING Co.,Ltd. Assignor: HUNAN INSTITUTE OF ENGINEERING Contract record no.: X2022430000008 Denomination of invention: An experimental device for the position of the chip drop point during the cutting of seabed minerals Granted publication date: 20200428 License type: Common License Record date: 20220811 |
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Application publication date: 20180508 Assignee: Yiyang Aiyi Information Technology Co.,Ltd. Assignor: HUNAN INSTITUTE OF ENGINEERING Contract record no.: X2023980050675 Denomination of invention: An experimental device for the location of chip falling points during seabed mineral cutting process Granted publication date: 20200428 License type: Common License Record date: 20231213 |
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Application publication date: 20180508 Assignee: Yiyang Chuangxing Technology Co.,Ltd. Assignor: HUNAN INSTITUTE OF ENGINEERING Contract record no.: X2023980052753 Denomination of invention: An experimental device for the location of chip falling points during seabed mineral cutting process Granted publication date: 20200428 License type: Common License Record date: 20231219 |