CN111387152A - Water layer-changing plankton collection device - Google Patents
Water layer-changing plankton collection device Download PDFInfo
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- CN111387152A CN111387152A CN202010204868.9A CN202010204868A CN111387152A CN 111387152 A CN111387152 A CN 111387152A CN 202010204868 A CN202010204868 A CN 202010204868A CN 111387152 A CN111387152 A CN 111387152A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 128
- 239000002689 soil Substances 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 44
- 238000007789 sealing Methods 0.000 claims description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 238000007667 floating Methods 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000011010 flushing procedure Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K80/00—Harvesting oysters, mussels, sponges or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/10—Combinations of wind motors with apparatus storing energy
- F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/60—Fishing; Aquaculture; Aquafarming
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Abstract
The invention discloses a variable water layer plankton collecting device which comprises an upright post arranged on a water bottom soil layer, a guide cover arranged at the upper end of the upright post, a rotating sleeve connected with the guide cover, a transverse rotating shaft arranged on the rotating sleeve, a plurality of spiral blades connected with the transverse rotating shaft, a generator connected with the transverse rotating shaft, a storage battery connected with the generator, a vertical rod motor connected with the storage battery, a vertical rod connected with the vertical rod motor, a fixed block connected with the vertical rod in a sliding manner, and a forward water cover and a backward water cover connected with the fixed block. The invention has the characteristics of convenience for collecting plankton in a plurality of water layers and high automation degree.
Description
Technical Field
The invention relates to the technical field of marine environment monitoring, in particular to a variable water layer plankton collecting device which is convenient for collecting planktons in a plurality of water layers and has high automation degree.
Background
Plankton is an important component in marine environment, and has the advantages of short growth period, sensitivity to environmental change, direct observation and identification and the like. The research on the quantity, dominant species, space-time distribution and the like of plankton populations is important content of marine ecological environment assessment, and quantitative collection of plankton samples is the basis of research.
During sampling, plankton is usually required to be collected on a plurality of water layers, and the collection of plankton on the plurality of water layers is difficult to realize by the conventional plankton collecting device.
Disclosure of Invention
The invention aims to overcome the defect that the plankton collection device in the prior art is difficult to collect plankton in a plurality of water layers, and provides the plankton collection device with high automation degree, which is convenient to collect plankton in the plurality of water layers.
In order to achieve the purpose, the invention adopts the following technical scheme:
a variable water layer plankton collecting device comprises an upright post arranged on a water bottom soil layer, a guide cover arranged at the upper end of the upright post, a rotating sleeve connected with the guide cover, a transverse rotating shaft arranged on the rotating sleeve, a plurality of helical blades connected with the transverse rotating shaft, a generator connected with the transverse rotating shaft, a storage battery connected with the generator, a vertical rod motor connected with the storage battery, a vertical rod connected with the vertical rod motor, a fixed block connected with the vertical rod in a sliding manner, and a forward water inlet cover and a backward water inlet cover connected with the fixed block; the front water inlet cover and the rear water inlet cover are both connected with a water outlet cover arranged at the lower part of the upright post through a guide pipe, the rotating sleeve is rotatably connected with the upper end of the upright post, and the vertical rod is positioned in a vertical cavity of the upright post; a spirally rising guide groove is formed in the vertical cavity, and the front water inlet cover and the rear water inlet cover are both positioned on the outer side of the guide groove; a plankton collecting mechanism is arranged below the water outlet cover, and the device also comprises a plankton sealing mechanism and M plankton floating mechanisms, wherein M is more than or equal to 3; the vertical rod motor, the plankton collecting mechanism, the plankton sealing mechanism and each plankton floating mechanism are electrically connected with the controller; the vertical rod is provided with N vertical raised lines, the fixed block is provided with N vertical guide grooves, N is larger than or equal to 2, and each vertical raised line is respectively matched and connected with each vertical guide groove.
The guide cover is used for driving the rotating sleeve to rotate, so that each helical blade is always aligned with the direction of wind blowing, each helical blade drives the transverse rotating shaft to rotate under the blowing of the wind, the generator generates electricity, the electric energy is stored in the storage battery, the vertical rod motor drives the vertical rod to rotate forwards or reversely, water enters the water outlet cover from the front water inlet cover or the rear water inlet cover, in the rotating process of the vertical rod, the fixed block spirally rises or falls along the guide groove, water leaves the water outlet cover and enters the plankton collecting mechanism, after the plankton collecting mechanism filters a large amount of water, the plankton remains in plankton collection mechanism, and the plankton closing mechanism seals the plankton in collecting the mechanism with the plankton, and plankton come-up mechanism drives and rises through confined plankton collection mechanism, and the staff will rise to the plankton collection mechanism of the surface of water and collect, collects the plankton on a plurality of water layers.
Preferably, the plankton collection mechanism comprises a circular plate, and M groove groups which are arranged at equal intervals on the circular plate; the groove group comprises a first groove and a second groove, the first groove is located on the outer side of the second groove, M openings are formed in the outer side surface of the circular plate and are respectively communicated with the bottoms of the first grooves, a circle is arranged on the first groove, a filter screen and a horn-shaped collecting net with an upper end open are arranged on the circle, and the mesh size of the filter screen is larger than that of the horn-shaped collecting net.
When wind power drives each helical blade to rotate, water gradually enters the filter screen on the circle and the trumpet-shaped collection net with an upper end open, the filter screen filters aquatic organisms with large size, plankton enters the trumpet-shaped collection net after passing through the filter screen, redundant water flows out of the first groove through the through hole, and the plankton is collected gradually.
As preferred, plankton collection mechanism still includes circular base and circular apron, circular base and submarine soil layer fixed connection, is equipped with the rotation motor in the circular base, rotates the motor and passes through vertical axis and circular slab fixed connection, and the circular apron outside is through 2 connecting plates and circular bottom plate fixed connection, is equipped with the V-arrangement opening that can expose a circle on the circular apron, rotates the motor and is connected with the controller electricity.
The rotating motor drives the circular plate to rotate, the V-shaped opening of the circular cover plate sequentially exposes a circle, and therefore each horn-shaped collecting net is sequentially used for collecting underwater plankton, and the underwater environment is monitored uninterruptedly.
Preferably, the plankton floating mechanism comprises two sliders arranged on a circular plate, two contact pins arranged on the sliders, air bags respectively connected with the two sliders through connecting ropes, an inflator pump arranged at the upper end of the stand column, a connecting plate arranged on the air bags, one-way valves arranged on through holes of the connecting plate, annular permanent magnets arranged on the connecting plate outside the one-way valves, and annular iron sheets arranged on an air inlet pipe connected with the inflator pump, wherein barbs are arranged on the contact pins, the annular permanent magnets are matched and connected with the annular iron sheets, and the air bags are positioned in the second grooves; the air inlet pipe is provided with an electromagnetic valve, the inflator pump and the electromagnetic valve are electrically connected with the controller, and the two contact pins are respectively matched and connected with 2 limiting blocks of a circle sealing cover of the plankton sealing mechanism; still be equipped with two radial spouts that correspond with two sliders on the circular plate, radial spout includes adaptation section recess and loose section recess, and the width of loose section recess is greater than the width of slider, and the height of loose section recess bottom surface risees gradually to flushing with the circular plate upper surface to the centre of a circle that is close to the circular plate by the centre of a circle of keeping away from the circular plate.
Preferably, M arc-shaped baffles are further arranged on the circular plate, and annular grooves matched with the arc-shaped baffles are formed in the lower surface of the circular cover plate; a limiting block avoiding groove is formed in the lower surface of the circular cover plate; the plankton sealing mechanism also comprises a box body, a lifting cylinder arranged in a bottom plate of the box body, a left opening and a right opening which are arranged at the upper part of the box body, a fixed box arranged at one side of the box body and a transverse cylinder arranged in the fixed box; a plurality of circle closing caps stacks in the box from top to bottom, is equipped with the push pedal on the telescopic link of horizontal cylinder, and the push pedal can pass left opening and right opening and contact with circle closing cap one side.
Preferably, the circle closing cap includes circular separation blade, locates the arc bounding wall on the circular separation blade edge, and 2 stoppers are located arc bounding wall front side and rear side, be equipped with on the box with two stopper complex preceding vertical spout and back vertical spout, all be equipped with on two limit stop with contact pin complex jack, the contained angle of the line in arc bounding wall both ends to the circular separation blade centre of a circle is less than 180.
When the plankton collected by one horn-shaped collecting net lasts longer, the controller controls a lifting cylinder of the plankton sealing mechanism to drive a circle sealing cover to rise, so that the circle sealing cover at the uppermost end rises to a left opening and a right opening; the controller controls the transverse cylinder to drive the push plate to push the ring seal cover at the uppermost end to move towards the ring of the horn-shaped collecting net, the arc-shaped enclosing plate clamps the ring, the circular blocking plate blocks meshes on the filter net sheet to prevent planktons from flowing out of the meshes on the filter net sheet, and the planktons are limited in a space enclosed by the filter net sheet and the horn-shaped collecting net;
the transverse cylinder continues to push the circle to move towards the arc-shaped baffle, the 2 sliding blocks slide out of the radial sliding grooves, the arc-shaped baffle blocks the circle and the 2 sliding blocks, two contact pins on the 2 sliding blocks are respectively inserted into the insertion holes of the 2 limiting blocks, and the arc-shaped enclosing plate stably clamps the circle;
the controller controls the work of the air pump, the electromagnetic valve is controlled to be opened, the air bag is inflated and then expands, the buoyancy of water pushes the air bag to move upwards, when the buoyancy is larger than the attraction force of the annular permanent magnet and the annular iron sheet, the air bag drives the circle sealing cover, the filter screen and the trumpet-shaped collecting net to move upwards together, and when the air bag rises to the water surface, the operator takes away the plankton in the space formed by the filter screen and the trumpet-shaped collecting net.
Preferably, the guide cover comprises a horn-shaped air inlet cover and a flexible air duct connected with the rear end of the horn-shaped air inlet cover, the flexible air duct is arc-shaped, the front end and the rear end of the flexible air duct are both open, and the air inlet direction of the horn-shaped air inlet cover is consistent with the extension direction of the transverse rotating shaft.
Preferably, the two conduits comprise vertical pipes and telescopic sleeves connected with the lower parts of the vertical pipes; the lower ends of the two vertical pipes are respectively provided with a first annular baffle plate extending outwards, the upper ends of the inner side walls of the two telescopic sleeves are respectively provided with a second annular baffle plate extending inwards, and the two first annular baffle plates are respectively connected with the two second annular baffle plates in a matching way; the lower parts of the two telescopic sleeves are respectively provided with a connecting pipe, and the two connecting pipes are respectively connected with the two lantern rings;
the lower part of the upright post is provided with a first water storage cavity and a second water storage cavity, the side walls of the first water storage cavity and the first water storage cavity are respectively provided with a plurality of water inlet holes which are arranged in a staggered mode, the two lantern rings are respectively positioned on the first water storage cavity and the second water storage cavity, and the two lantern rings are respectively provided with a water inlet connected with the connecting pipe; the first water storage cavity and the second water storage cavity are both communicated with the water outlet cover.
In the process that the fixed block spirally rises along the guide groove, the two lantern rings respectively rotate along the first water storage cavity and the second water storage cavity, and the guide pipe can stretch out and draw back, so that water entering the front water inlet cover or the rear water inlet cover is guided to enter the first water storage cavity, the second water storage cavity and the water outlet cover.
Preferably, an L-shaped supporting column is arranged on one side of the upper part of the upright post, and a L-shaped supporting column is fixedly connected with the upper part of the upright post.
The L-shaped supporting column provides support for the upper part of the upright column, and improves the strength and stability of the upright column.
Therefore, the invention has the following beneficial effects: the system is convenient to collect plankton in a plurality of water layers, has high automation degree, collects a large number of samples and effectively meets the requirement of scientific research.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of one construction of the circular plate of the present invention;
FIG. 3 is a schematic diagram of a push plate and a circular seal cover according to the present invention;
FIG. 4 is a schematic view of one configuration of the slider, pin, connecting cord and bladder of the present invention;
FIG. 5 is a schematic view of a structure of the plankton floatation mechanism of the present invention;
FIG. 6 is a schematic diagram of a configuration of the plankton confinement mechanism of the present invention;
FIG. 7 is a schematic view of a circular cover plate according to the present invention;
FIG. 8 is a schematic view of a circular base, circular cover, rotary motor, vertical shaft and connecting plate according to the present invention;
FIG. 9 is a schematic view of a configuration of the circular and trumpet shaped collection screen of the present invention;
FIG. 10 is a schematic view of one configuration of the radial runner and slider of the present invention;
FIG. 11 is a schematic view of a front and rear water intake cover according to the present invention;
FIG. 12 is a cross-sectional view of the vertical post and anchor of the present invention;
figure 13 is a schematic view of one configuration of the catheter, connecting tube and collar of the present invention.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
The embodiment shown in fig. 1 and 11 is a water layer-changing plankton collection device, which comprises an upright post 1 arranged on a water bottom soil layer, a guide cover 2 arranged at the upper end of the upright post, a rotating sleeve 3 connected with the guide cover, a transverse rotating shaft 31 arranged on the rotating sleeve, 4 helical blades 32 connected with the transverse rotating shaft, a generator 33 connected with the transverse rotating shaft, a storage battery 34 connected with the generator, a vertical rod motor 35 connected with the storage battery, a vertical rod 36 connected with the vertical rod motor, a fixed block 4 connected with the vertical rod in a sliding manner, a front water inlet cover 41 and a rear water inlet cover 42 connected with the fixed block; the front water inlet cover and the rear water inlet cover are both connected with a water outlet cover 11 arranged at the lower part of the upright post through a guide pipe 101, the rotating sleeve is rotatably connected with the upper end of the upright post, and the vertical rod is positioned in a vertical cavity of the upright post; a spirally rising guide groove is formed in the vertical cavity, and the front water inlet cover and the rear water inlet cover are both positioned on the outer side of the guide groove; a plankton collecting mechanism is arranged below the water outlet cover, the device also comprises a plankton sealing mechanism and 8 plankton floating mechanisms, and the vertical rod motor, the plankton collecting mechanism, the plankton sealing mechanism and each plankton floating mechanism are electrically connected with the controller; as shown in fig. 12, the vertical rod is provided with 4 vertical protruding strips 361, the fixed block is provided with 4 vertical guide grooves, and each vertical protruding strip is respectively connected with each vertical guide groove in a matching manner.
The guide cover comprises a horn-shaped air inlet cover 21 and a flexible air duct 22 connected with the rear end of the horn-shaped air inlet cover, the flexible air duct is arc-shaped, the front end and the rear end of the flexible air duct are both open, and the air inlet direction of the horn-shaped air inlet cover is consistent with the extending direction of the transverse rotating shaft.
As shown in fig. 2 and 9, the plankton collection mechanism comprises a circular plate 61, and 8 groove groups 62 arranged at equal intervals on the circular plate; the groove group comprises a first groove and a second groove 623, the first groove is located on the outer side of the second groove, 8 openings are formed in the outer side face of the circular plate, each opening is communicated with the bottom of each first groove respectively, a circle 6211 is arranged on each first groove, a filter screen 6212 and a horn-shaped collecting net 6213 with an upper end open are arranged on each circle, and the mesh size of the filter screen is larger than that of the horn-shaped collecting net.
As shown in fig. 7 and 8, the plankton collecting mechanism further includes a circular base 63 and a circular cover plate 64, the circular base is fixedly connected with the underwater soil layer, a rotating motor 631 is disposed in the circular base, the rotating motor is fixedly connected with the circular plate through a vertical shaft 632, the outer side of the circular cover plate is fixedly connected with the circular base plate through 2 connecting plates 641, a V-shaped opening 642 capable of exposing a circle is disposed on the circular cover plate, and the rotating motor is electrically connected with the controller.
As shown in fig. 4 and 5, the plankton floating mechanism comprises two sliders 81 arranged on a circular plate, two contact pins 80 arranged on the sliders, air bags 83 respectively connected with the two sliders through connecting ropes 82, an inflator pump arranged at the upper end of the upright post, a connecting plate 84 arranged on the air bags, check valves 85 arranged on through holes of the connecting plate, annular permanent magnets 86 arranged on the connecting plate at the outer sides of the check valves, annular iron sheets 88 arranged on an air inlet pipe 87 connected with the inflator pump, barbs arranged on the contact pins, the annular permanent magnets and the annular iron sheets are matched and connected, and the air bags are positioned in the second grooves; the air inlet pipe is provided with an electromagnetic valve, the inflator pump and the electromagnetic valve are electrically connected with the controller, and the two contact pins are respectively matched and connected with 2 limiting blocks 701 of the circle sealing cover 70 of the plankton sealing mechanism; as shown in fig. 10, two radial sliding grooves 66 corresponding to the two sliding blocks are further disposed on the circular plate, each radial sliding groove includes an adaptive section groove 661 and a loose section groove 662, the width of the loose section groove is greater than that of the sliding block, and the height of the bottom surface of the loose section groove gradually increases from the center of a circle far away from the circular plate to the center of a circle close to the circular plate to be flush with the upper surface of the circular plate.
As shown in fig. 2, 8 arc baffles 65 are further provided on the circular plate, and as shown in fig. 8, an annular groove 642 is provided on the lower surface of the circular cover plate to cooperate with each arc baffle; a limiting block avoiding groove 643 is arranged on the lower surface of the round cover plate; as shown in fig. 6, the plankton sealing mechanism further comprises a box body 71, a lifting cylinder 72 arranged in the bottom plate of the box body, a left opening 711 and a right opening 712 arranged at the upper part of the box body, a fixed box 73 arranged at one side of the box body, and a transverse cylinder 731 arranged in the fixed box; a plurality of circle closing caps are stacked in the box body from top to bottom, a push plate 742 is arranged on a telescopic rod of the transverse cylinder, and the push plate can penetrate through the left opening and the right opening and is in contact with one side of the circle closing caps.
As shown in fig. 3, the circle closing cap includes circular separation blade 702, locates arc bounding wall 703 on the circular separation blade edge, and 2 stoppers are located arc bounding wall front side and rear side, be equipped with on the box with two stopper complex preceding vertical spout and back vertical spout, all be equipped with on two limit stop with contact pin complex jack, the contained angle of the line of arc bounding wall both ends to the circular separation blade centre of a circle is less than 180.
As shown in fig. 13, both conduits comprise a vertical tube 1011 and a telescopic tube 1012 connected to the lower part of the vertical tube; the lower ends of the two vertical pipes are respectively provided with a first annular baffle 1013 extending outwards, the upper ends of the inner side walls of the two telescopic sleeves are respectively provided with a second annular baffle 1014 extending inwards, and the two first annular baffles are respectively connected with the two second annular baffles in a matching way; the lower parts of the two telescopic sleeves are respectively provided with a connecting pipe 1015, and the two connecting pipes are respectively connected with the two lantern rings 1016;
as shown in fig. 1, the lower part of the upright post is provided with a first water storage cavity and a second water storage cavity, the side walls of the first water storage cavity and the first water storage cavity are respectively provided with a plurality of water inlet holes which are arranged in a staggered manner, two lantern rings are respectively positioned on the first water storage cavity and the second water storage cavity, and the two lantern rings are respectively provided with a water inlet connected with a connecting pipe; the first water storage cavity and the second water storage cavity are both communicated with the water outlet cover. As shown in fig. 1, limiting rings 1017 are arranged between the upper end of the first water storage cavity and the lower end of the second water storage cavity and between the upper end of the first water storage cavity and the second water storage cavity, so that the lantern ring can rotate stably between the adjacent limiting rings.
An L-shaped supporting column 102 is arranged on one side of the upper part of the upright post, and a L-shaped supporting column is fixedly connected with the upper part of the upright post.
The using method of the invention is as follows:
the guide cover drives the rotating sleeve to rotate, so that each helical blade is always aligned to the direction of wind, each helical blade drives the transverse rotating shaft to rotate under the blowing of wind, the generator generates electricity, the electric energy is stored in the storage battery, the vertical rod motor drives the vertical rod to rotate forward, water enters the water outlet cover from the front water inlet cover, the fixed block spirally rises along the guide groove in the rotating process of the vertical rod, the water entering the front water inlet cover enters the water outlet cover through the guide pipe, the connecting pipe and the first water storage cavity, the water leaves the water outlet cover and enters 1 circular filter mesh out of the V-shaped opening of the circular cover plate and the horn-shaped collecting mesh with the opening at the upper end, the filter mesh filters large-size aquatic organisms and sundries, the plankton enters the horn-shaped collecting mesh after passing through the filter mesh, the redundant water flows out of the first groove through the through holes, and the plank;
when the fixed block is close to the upper end of the guide groove, the vertical rod motor drives the vertical rod to rotate reversely, the fixed block gradually moves downwards, water enters the water outlet cover from the water inlet cover, the water leaves the water outlet cover and enters the circular filter mesh and the horn-shaped collecting mesh with an opening at the upper end, and plankton is gradually collected;
when the plankton collected by the horn-shaped collecting net lasts longer, the controller controls the lifting cylinder of the plankton sealing mechanism to drive the circle sealing covers to rise, so that the circle sealing covers at the uppermost ends rise to the left opening and the right opening; the controller controls the transverse cylinder to drive the push plate to push the ring seal cover at the uppermost end to move towards the ring of the horn-shaped collecting net, the arc-shaped enclosing plate clamps the ring, the circular blocking plate blocks meshes on the filter net sheet to prevent planktons from flowing out of the meshes on the filter net sheet, and the planktons are limited in a space enclosed by the filter net sheet and the horn-shaped collecting net;
the transverse cylinder continues to push the ring to move towards the arc-shaped baffle, the 2 sliding blocks slide out of the radial sliding grooves, the arc-shaped baffle blocks the ring and the 2 sliding blocks, two contact pins on the 2 sliding blocks are respectively inserted into the insertion holes of the 2 limiting blocks, the barb prevents the contact pins from coming out of the through holes, the 2 sliding blocks are respectively and stably connected with the 2 limiting blocks, the air bag is stably connected with the ring sealing cover, and the arc-shaped enclosing plate stably clamps the ring; the controller controls the telescopic rod of the transverse cylinder to retract;
the controller controls the inflation pump to work, the electromagnetic valve is controlled to be opened, the air bag is inflated, the air bag is expanded after being inflated, the buoyancy of water pushes the air bag to move upwards, when the buoyancy is larger than the attraction force of the annular permanent magnet and the annular iron sheet, the air bag drives the circle sealing cover, the filter net sheet and plankton in a space defined by the horn-shaped collecting net to move upwards together, and when the air bag rises to the water surface, workers take away the plankton in the space defined by the filter net sheet and the horn-shaped collecting net; the controller controls the inflator pump to stop working and controls the electromagnetic valve to close;
and rotating the motor to drive the circular plate to rotate, exposing the other circle out of the circular cover plate, repeating the steps, and continuously collecting the plankton.
The storage battery supplies power for the rotating motor, the lifting cylinder, the transverse cylinder and the inflator pump, and the rotating motor, the lifting cylinder, the transverse cylinder and the inflator pump are all waterproof equipment. The air bag is made of a waterproof material.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. A variable water layer plankton collection device is characterized by comprising an upright post (1) arranged on a water bottom soil layer, a guide cover (2) arranged at the upper end of the upright post, a rotating sleeve (3) connected with the guide cover, a transverse rotating shaft (31) arranged on the rotating sleeve, a plurality of spiral blades (32) connected with the transverse rotating shaft, a generator (33) connected with the transverse rotating shaft, a storage battery (34) connected with the generator, a vertical rod motor (35) connected with the storage battery, a vertical rod (36) connected with the vertical rod motor, a fixed block (4) connected with the vertical rod in a sliding manner, a front water inlet cover (41) and a rear water inlet cover (42) connected with the fixed block; the front water inlet cover and the rear water inlet cover are both connected with a water outlet cover (11) arranged at the lower part of the upright post through a guide pipe (101), the rotating sleeve is rotatably connected with the upper end of the upright post, and the vertical rod is positioned in a vertical cavity of the upright post; a spirally rising guide groove is formed in the vertical cavity, and the front water inlet cover and the rear water inlet cover are both positioned on the outer side of the guide groove; a plankton collecting mechanism is arranged below the water outlet cover, and the device also comprises a plankton sealing mechanism and M plankton floating mechanisms, wherein M is more than or equal to 3; the vertical rod motor, the plankton collecting mechanism, the plankton sealing mechanism and each plankton floating mechanism are electrically connected with the controller; the vertical rod is provided with N vertical raised lines (361), the fixed block is provided with N vertical guide grooves, N is more than or equal to 2, and each vertical raised line is respectively matched and connected with each vertical guide groove.
2. The variable water layer plankton collection device according to claim 1, wherein the plankton collection means comprises a circular plate (61), M groove sets (62) arranged at equal intervals on the circular plate; the groove group comprises a first groove and a second groove (623), the first groove is located on the outer side of the second groove, M openings are formed in the outer side surface of the circular plate, each opening is communicated with the bottom of each first groove respectively, a circle (6211) is arranged on the first groove, a filter screen (6212) and a trumpet-shaped collection net (6213) with an upper end open are arranged on the circle, and the mesh size of the filter screen is larger than that of the trumpet-shaped collection net.
3. The variable water layer plankton collection device of claim 2, wherein the plankton collection mechanism further comprises a circular base (63) and a circular cover plate (64), the circular base is fixedly connected with the underwater soil layer, a rotating motor (631) is arranged in the circular base, the rotating motor is fixedly connected with the circular plate through a vertical shaft (632), the outer side of the circular cover plate is fixedly connected with the circular base plate through 2 connecting plates (641), a V-shaped opening (642) capable of exposing a circle is formed in the circular cover plate, and the rotating motor is electrically connected with the controller.
4. The variable water layer plankton collection device according to claim 2, wherein the plankton floating mechanism comprises two sliding blocks (81) arranged on a circular plate, two contact pins (80) arranged on the sliding blocks, air bags (83) respectively connected with the two sliding blocks through connecting ropes (82), an air pump arranged at the upper end of the upright post, a connecting plate (84) arranged on the air bags, a one-way valve (85) arranged on a through hole of the connecting plate, an annular permanent magnet (86) arranged on the connecting plate outside the one-way valve, and an annular iron sheet (88) arranged on an air inlet pipe (87) connected with the air pump, wherein barbs are arranged on the contact pins, the annular permanent magnet and the annular iron sheet are in fit connection, and the air bags are positioned in the second grooves; the air inlet pipe is provided with an electromagnetic valve, the inflator pump and the electromagnetic valve are electrically connected with the controller, and the two contact pins are respectively matched and connected with 2 limiting blocks (701) of a circle sealing cover (70) of the plankton sealing mechanism; still be equipped with two radial spout (66) that correspond with two sliders on the circular plate, radial spout includes adaptation section recess (661) and loose section recess (662), and the width of loose section recess is greater than the width of slider, and the height of loose section recess bottom surface is risen gradually to flushing with the circular plate upper surface to the centre of a circle that is close to the circular plate by the centre of a circle of keeping away from the circular plate.
5. The variable water layer plankton collection device of claim 4, wherein M number of arc baffles (65) are further arranged on the circular plate, and an annular groove (642) matched with each arc baffle is arranged on the lower surface of the circular cover plate; a limiting block avoiding groove (643) is formed in the lower surface of the circular cover plate; the plankton sealing mechanism also comprises a box body (71), a lifting cylinder (72) arranged in a bottom plate of the box body, a left opening (711) and a right opening (712) arranged at the upper part of the box body, a fixed box (73) arranged at one side of the box body and a transverse cylinder (731) arranged in the fixed box; a plurality of circle closing caps are stacked in the box body from top to bottom, a push plate (742) is arranged on a telescopic rod of the transverse cylinder, and the push plate can penetrate through the left opening and the right opening and is in contact with one side of the circle closing caps.
6. The variable water layer plankton collection device of claim 5, wherein the circular cover comprises a circular baffle (702), an arc-shaped enclosure (703) arranged on the edge of the circular baffle, 2 limiting blocks are arranged on the front side and the rear side of the arc-shaped enclosure, the box body is provided with a front vertical sliding groove and a rear vertical sliding groove which are matched with the two limiting blocks, the two limiting blocks are respectively provided with a jack matched with the contact pin, and the included angle between the two ends of the arc-shaped enclosure and the connecting line of the circle center of the circular baffle is less than 180 degrees.
7. The water layer changing plankton collection device according to claim 1, 2, 3, 4, 5 or 6, wherein the guide cover comprises a trumpet-shaped air inlet cover (21) and a flexible air duct (22) connected with the rear end of the trumpet-shaped air inlet cover, the flexible air duct is arc-shaped, the front end and the rear end of the flexible air duct are both open, and the air inlet direction of the trumpet-shaped air inlet cover is consistent with the extension direction of the transverse rotating shaft.
8. The variable water layer plankton collection device of claim 1, wherein each of the two conduits comprises a vertical tube (1011) and a telescopic tube (1012) connected to the lower portion of the vertical tube; the lower ends of the two vertical pipes are respectively provided with a first annular baffle plate (1013) extending outwards, the upper ends of the inner side walls of the two telescopic sleeves are respectively provided with a second annular baffle plate (1014) extending inwards, and the two first annular baffle plates are respectively connected with the two second annular baffle plates in a matching way; the lower parts of the two telescopic sleeves are respectively provided with a connecting pipe (1015), and the two connecting pipes are respectively connected with the two lantern rings (1016);
the lower part of the upright post is provided with a first water storage cavity and a second water storage cavity, the side walls of the first water storage cavity and the first water storage cavity are respectively provided with a plurality of water inlet holes which are arranged in a staggered mode, the two lantern rings are respectively positioned on the first water storage cavity and the second water storage cavity, and the two lantern rings are respectively provided with a water inlet connected with the connecting pipe; the first water storage cavity and the second water storage cavity are both communicated with the water outlet cover.
9. The variable water layer plankton collection device of claim 1, wherein an L-shaped support column (102) is arranged on one side of the upper part of the upright post, and a L-shaped support column is fixedly connected with the upper part of the upright post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010204868.9A CN111387152A (en) | 2020-03-22 | 2020-03-22 | Water layer-changing plankton collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010204868.9A CN111387152A (en) | 2020-03-22 | 2020-03-22 | Water layer-changing plankton collection device |
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| Publication Number | Publication Date |
|---|---|
| CN111387152A true CN111387152A (en) | 2020-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010204868.9A Withdrawn CN111387152A (en) | 2020-03-22 | 2020-03-22 | Water layer-changing plankton collection device |
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| CN (1) | CN111387152A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111727942A (en) * | 2020-07-14 | 2020-10-02 | 张磊 | Fresh water drainage basin surface of water plankton collection processing system |
| CN112167190A (en) * | 2020-09-29 | 2021-01-05 | 北部湾大学 | Water layer-changing plankton collection device |
| CN115428773A (en) * | 2022-10-08 | 2022-12-06 | 中国水产科学研究院渔业机械仪器研究所 | Air-floating seabed buried shellfish harvesting ship |
-
2020
- 2020-03-22 CN CN202010204868.9A patent/CN111387152A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111727942A (en) * | 2020-07-14 | 2020-10-02 | 张磊 | Fresh water drainage basin surface of water plankton collection processing system |
| CN112167190A (en) * | 2020-09-29 | 2021-01-05 | 北部湾大学 | Water layer-changing plankton collection device |
| CN112167190B (en) * | 2020-09-29 | 2021-09-28 | 北部湾大学 | Water layer-changing plankton collection device |
| CN115428773A (en) * | 2022-10-08 | 2022-12-06 | 中国水产科学研究院渔业机械仪器研究所 | Air-floating seabed buried shellfish harvesting ship |
| CN115428773B (en) * | 2022-10-08 | 2023-10-13 | 中国水产科学研究院渔业机械仪器研究所 | Air-floating submarine buried shellfish harvesting ship |
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Application publication date: 20200710 |