CN107278976B - Vertical lift type anti-dropout inkfish spawning acquisition device - Google Patents
Vertical lift type anti-dropout inkfish spawning acquisition device Download PDFInfo
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- CN107278976B CN107278976B CN201710379859.1A CN201710379859A CN107278976B CN 107278976 B CN107278976 B CN 107278976B CN 201710379859 A CN201710379859 A CN 201710379859A CN 107278976 B CN107278976 B CN 107278976B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
- A01K61/17—Hatching, e.g. incubators
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The invention discloses a kind of vertical lift type anti-dropout inkfish spawning acquisition devices, being intended to provide one kind, to adopt ovum easy to operate, and it can effectively avoid attached ovum device in uphill process, because by sea washes, and the attached ovum being attached on attached ovum device is caused to fall off the inkfish spawning acquisition device of the problem of being lost.It includes support frame, and support frame includes several vertical support rods；Attached ovum device, attached ovum device includes can be along the connection vertical bar and several attached ovum ropes being arranged between lifting board and lower support plate of the lifting board that vertical support rod slides, the auxiliary floating block being arranged on lifting board upper surface, the lower support plate above lifting board, connection lifting board and lower support plate；Floating type protective device, floating type protective device include the floating shelf, the protective housing being arranged on floating shelf and the main floating block being arranged on protective housing lateral surface that can be slided along vertical support rod；And triggering relieving mechanism.
Description
Technical field
The present invention relates to a kind of inkfish spawning acquisition devices, and in particular to a kind of vertical lift type anti-dropout inkfish spawning is adopted
Acquisition means.
Background technique
Inkfish spawning habitat range is very narrow, and inkfish spawning is to the more demanding of attachment, the attachment of natural waters inkfish spawning
Object is mainly 3 major class of coral, tangleweed and artificial abandon, wherein coral account for 60% or more, artificial abandon account for 30% or so,
Seaweed base portion accounts for 10% or so;But with the destruction of marine environment, oviposition attachment stock number of the natural waters based on gorgonian
It is seriously destroyed, quantity sharply declines, and the area in traditional spawning ground is die-offed；Artificial spawning attachment is thus launched as cuttlefish
The means of supplementing out economy during stock enhancement are widely used.
Although current cuttlefish artificial spawning acquisition device can be used as inkfish spawning attachment, expand the face in spawning ground
Product；But when adopting ovum, need to lift artificial spawning acquisition device by rope, it is inconvenient, and acquired in artificial spawning
During device rises, by sea washes, it is also easy to cause to be attached to the attached ovum on artificial spawning acquisition device and falls off stream
It loses.
Summary of the invention
The purpose of the invention is to provide one kind, to adopt ovum easy to operate, and it is possible to prevente effectively from oviposition acquisition device exists
In uphill process, because by sea washes, and the attached ovum being attached on oviposition acquisition device is caused to fall off the hanging down of the problem of being lost
Straight lift anti-dropout inkfish spawning acquisition device.
The technical scheme is that
A kind of vertical lift type anti-dropout inkfish spawning acquisition device, comprising: support frame, support frame include several vertical branch
Strut, the lateral surface of vertical support rod is equipped with limited block and support rod upper limit position block in support rod lower position block, support rod, branch
Limited block and support rod upper limit position block are sequentially distributed from bottom to top in strut lower position block, support rod；Attached ovum device, attached ovum device
Including the lifting board that can be slided along vertical support rod, the auxiliary floating block being arranged on lifting board upper surface, it is located at lifting
Lower support plate above plate, the connection vertical bar of connection lifting board and lower support plate and several settings lifting board with
Attached ovum rope between lower support plate, the lifting board are located in support rod between limited block and support rod upper limit position block；It is floating
Dynamic formula protective device, floating type protective device include the floating shelf that can be slided along vertical support rod, are arranged on floating shelf
Protective housing and the main floating block being arranged on protective housing lateral surface, the floating shelf are located at limited block and support rod lower limit in support rod
Between the block of position, the protective housing is located at the lower section of lifting board, the upper end opening of protective housing, when the upper end of protective housing is resisted against liter
When dropping on the lower surface of plate: lower support plate and attached ovum rope are located in protective housing；And triggering relieving mechanism, trigger machine for releasing
Structure includes clump weight, the counterweight mounting rod being hinged on floating shelf, mounting rod supporting mechanism and trigger mechanism.
The vertical lift type anti-dropout inkfish spawning acquisition device of this programme to adopt ovum easy to operate, and can effectively keep away
Exempt to lay eggs acquisition device in uphill process, because by sea washes, and the attached ovum being attached on oviposition acquisition device is caused to take off
The problem of falling loss.
Preferably, mounting rod supporting mechanism includes that vertical support cylinder body below the floating shelf, setting are being propped up vertically
The intracorporal support piston of support cylinder, the vertical link being arranged on support piston, the company being arranged on vertical support cylinder upper end face
Bar via hole, the support cylinder body interface being arranged on vertical support cylinder body lower end surface and above vertical support cylinder body for branch
The horizontal support bar of counterweight mounting rod is supportted, the vertical support cylinder body is connected by connector with floating shelf, described vertically to connect
The upper end of bar passes through connecting rod via hole and is connected with horizontal support bar, and the counterweight mounting rod is supported on horizontal support bar, institute
Clump weight is stated to be hung on counterweight mounting rod by link；The trigger mechanism includes trigger tether, erecting on floating shelf is arranged in
Straight triggering cylinder body, be arranged in the vertical triggering intracorporal upper piston of cylinder with lower piston, the piston rod that connect upper piston and lower piston,
Crossing water through-hole, the vertical threading via hole triggered on cylinder upper end face is arranged in and sets on vertical triggering cylinder body lower end surface is set
The triggering cylinder body interface on triggering cylinder body lateral surface vertically is set, the lower end of the trigger tether passes through threading via hole and and upper piston
It is connected, the triggering cylinder body interface is connected with support cylinder body interface by connecting pipe；When lower piston is resisted against vertical triggering
When on the lower end surface of cylinder body: triggering cylinder body interface is between upper piston and lower piston.
Preferably, triggering relieving mechanism further includes fuze mechanism, fuze mechanism includes fuse frizzen, is arranged and is floating
Vertical fuse cylinder body on frame is successively set on the intracorporal first piston of vertical fuse cylinder, second piston and third from top to bottom
Piston, connection first piston and second piston first connecting rod, connection second piston and third piston the second connecting rod and
The first fuse cylinder body interface and the second fuse cylinder body interface on vertical fuse cylinder body lateral surface, the vertical fuse cylinder are set
The upper/lower terminal of body is open, and the fuse frizzen is vertically arranged, and the upper end of fuse frizzen passes through the lower end surface of protective housing simultaneously
It is connected with the lower surface of lower support plate, the lower end of fuse frizzen is connected with the upper surface of first piston；The connection
Pipeline includes the first connecting tube and the second connecting tube, and the connection of the first connecting tube triggers cylinder body interface and the first fuse cylinder body interface,
Second connecting tube connection support cylinder body interface and the second fuse cylinder body interface；When lifting board is resisted against on support rod upper limit position block
When: the first fuse cylinder body interface between first piston and second piston, the second fuse cylinder body interface be located at second piston with
Between third piston；When lifting board is resisted against in support rod on limited block: the first fuse cylinder body interface and the second fuse cylinder
Body interface is respectively positioned between first piston and second piston.
Preferably, vertical fuse cylinder body is located at the lower section of floating shelf.
Preferably, triggering cylinder body is located at the lower section of floating shelf, the lifting board, lower support plate and protective housing vertically
Lower end surface on be equipped with trigger tether via hole.
Preferably, pre-tightening compression bullet equipped with compressed spring is pre-tightened in triggering cylinder body and positioned at the top of upper piston vertically
The lower end that the upper end of spring was against on the inner top surface of vertical triggering cylinder body, pre-tightened compressed spring is against on upper piston.This programme it is pre-
Tight compressed spring is it is possible to prevente effectively from upper piston and lower piston move up under flow action, under being located at triggering cylinder body interface
The lower section of piston, and lead to the problem of false triggering occurs.
Preferably, it is equipped with triggering cylinder body limited block on the medial surface of triggering cylinder body and positioned at the top of upper piston vertically,
When upper piston is against on triggering cylinder body limited block: triggering cylinder body interface is located at the lower section of lower piston.
Preferably, further including decentralization rope, the one end for transferring rope is connected with the upper surface of lifting board.
Preferably, attached ovum rope is nylon rope.
Preferably, lifting board is parallel with lower support plate.
The beneficial effects of the present invention are: it is easy to operate to adopt ovum, and it is possible to prevente effectively from oviposition acquisition device was rising
Cheng Zhong because by sea washes, and causes the attached ovum being attached on oviposition acquisition device to fall off the problem of being lost.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of vertical lift type anti-dropout inkfish spawning acquisition device of the invention.
Fig. 2 is the partial enlarged view in Fig. 1 at A.
In figure:
Vertical support rod 1, support rod lower position block 1.1, limited block 1.2 in support rod, support rod upper limit position block 1.3；
Floating type protective device 2, floating shelf 2.1, protective housing 2.2, main floating block 2.3；
Attached ovum device 3, lower support plate 3.1 connect vertical bar 3.2, attached ovum rope 3.3, and lifting board 3.4 assists floating block
3.5；
Triggering relieving mechanism 4, clump weight 4.1, link 4.2, articulated shaft 4.3, counterweight mounting rod 4.4,
Mounting rod supporting mechanism 4.5: vertical support cylinder body 4.51, support piston 4.52, vertical link 4.53, horizontally-supported
Bar 4.54, support cylinder body interface 4.55,
Trigger mechanism 4.6: trigger tether 4.61, triggering cylinder body limited block 4.63, pre-tightens compression bullet at vertical triggering cylinder body 4.62
Spring 4.64, lower piston 4.66, crosses water through-hole 4.67, triggering cylinder body interface 4.68 at upper piston 4.65,
Fuze mechanism 4.7: fuse frizzen 4.71, vertical fuse cylinder body 4.72, first piston 4.73, the first fuse cylinder body
Interface 4.74, second piston 4.75, third piston 4.76, the second fuse cylinder body interface 4.77.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing:
As shown in Figure 1, a kind of vertical lift type anti-dropout inkfish spawning acquisition device, comprising: decentralization rope, support frame, attached
Ovum device 3, floating type protective device 2 and triggering relieving mechanism 4.
Support frame includes four vertical support rods 1, and four vertical support rods are distributed in four vertex positions of rectangle.Vertically
The lateral surface of support rod is equipped with limited block 1.2 and support rod upper limit position block 1.3 in support rod lower position block 1.1, support rod.Branch
Limited block and support rod upper limit position block are sequentially distributed from bottom to top in strut lower position block, support rod.Support rod lower position block position
In the lower part of vertical support rod.Limited block and support rod upper limit position block are located at the top of vertical support rod in support rod.
Attached ovum device include can along vertical support rod slide lifting board 3.4, be arranged on lifting board upper surface
Auxiliary floating block 3.5, the lower support plate 3.1 below lifting board, connection lifting board and it is lower support plate connection
Vertical bar 3.2 and several attached ovum ropes 3.3 being arranged between lifting board and lower support plate.Lifting board is equipped with and vertical branch
The sliding sleeve of strut cooperation.Lifting board is located in support rod between limited block and support rod upper limit position block.Lifting board and lower branch
It is parallel to support plate.The upper end of attached ovum rope is connected with lower support plate, and the lower end of attached ovum rope is connected with lifting board.Attached ovum
Rope is nylon rope.The buoyancy of floating block is assisted to be greater than the gravity of attached ovum device.
One end of decentralization rope is connected with the upper surface of lifting board.
Floating type protective device includes the floating shelf 2.1 that can be slided along vertical support rod, is arranged on floating shelf and prevents
Protecting box 2.2 and the main floating block 2.3 being arranged on protective housing lateral surface.Floating shelf is equipped with the guide sleeve cooperated with vertical support rod.It is floating
Moving frame is located in support rod between limited block and support rod lower position block.Protective housing is located at the lower section of lifting board.Protective housing
Upper end opening.The lower end closed of protective housing, and the lower end surface of protective housing is equipped with several lower through-holes.
When the upper end of protective housing is resisted against on the lower surface of lifting board: lower support plate and attached ovum rope are located at protective housing
It is interior.
When floating shelf is resisted against on support rod lower position block: protective housing is located at the lower section of lower support plate.
As shown in Figure 1 and Figure 2, triggering relieving mechanism includes clump weight 4.1, is hinged on floating shelf by articulated shaft 4.3
Counterweight mounting rod 4.4, mounting rod supporting mechanism 4.5, trigger mechanism 4.6 and fuze mechanism 4.7.Counterweight mounting rod is located at floating shelf
Lower section.
Mounting rod supporting mechanism includes vertical support cylinder body 4.51 below the floating shelf, setting in support cylinder body vertically
Interior support piston 4.52, the vertical link 4.53 being arranged on support piston are arranged on vertical support cylinder upper end face
The vertical support cylinder body interface 4.55 supported on cylinder body lower end surface is arranged in and above vertical support cylinder body in connecting rod via hole
It is used to support the horizontal support bar 4.54 of counterweight mounting rod.Horizontal support bar is parallel with articulated shaft.Counterweight mounting rod and hinged
Axis is perpendicular.
Vertical support cylinder body is connected by connector with floating shelf.The upper end of vertical link passes through connecting rod via hole and and water
Flat support rod is connected.Counterweight mounting rod is supported on horizontal support bar.Clump weight is hung on counterweight mounting rod by link 4.2
On.When supporting piston to be resisted against on the upper surface of vertical support cylinder body: at the counterweight mounting rod being supported on horizontal support bar
In horizontality.
Trigger mechanism includes trigger tether 4.61, the vertical triggering cylinder body 4.62 being arranged on floating shelf, is arranged and is touching vertically
Send out the intracorporal upper piston 4.65 of cylinder with lower piston 4.66, the piston rod that connect upper piston and lower piston, be arranged and triggering vertically
Cross water through-hole 4.67, the threading via hole being arranged on vertical triggering cylinder upper end face and setting on cylinder body lower end surface are being touched vertically
Send out the triggering cylinder body interface 4.68 on cylinder body lateral surface.Vertical triggering cylinder body is located at the lower section of floating shelf.
It is equipped in vertical triggering cylinder body and positioned at the top of upper piston and pre-tightens compressed spring 4.64.Pre-tighten the upper of compressed spring
The lower end that end was against on the inner top surface of vertical triggering cylinder body, pre-tightened compressed spring is against on upper piston.It is vertical to trigger the interior of cylinder body
On side and it is located at the top of upper piston equipped with triggering cylinder body limited block 4.63.
Trigger tether via hole is equipped on the lower end surface of lifting board, lower support plate and protective housing.It wears the lower end of trigger tether
It crosses trigger tether via hole and threading via hole and is connected with upper piston.The upper end of trigger tether is equipped with float, and the upper end of trigger tether passes through
Buoys float is on the water surface.
When lower piston is resisted against on the lower end surface of vertical triggering cylinder body: triggering cylinder body interface is located at upper piston and lower piston
Between.When upper piston is against on triggering cylinder body limited block: triggering cylinder body interface is located at the lower section of lower piston.
Fuze mechanism includes fuse frizzen 4.71, the vertical fuse cylinder body 4.72 being arranged on floating shelf, from top to bottom
It is successively set on that the intracorporal first piston 4.73 of vertical fuse cylinder, second piston 4.75 and third piston 4.76, to connect first living
It fills in the first connecting rod of second piston, connect the second connecting rod of second piston and third piston and be arranged in vertical fuse cylinder
The first fuse cylinder body interface 4.74 and the second fuse cylinder body interface 4.77 on outside.Vertical fuse cylinder body is located at floating shelf
Lower section.
The upper/lower terminal opening of vertical fuse cylinder body.Fuse frizzen is vertically arranged, fuse frizzen and vertical fuse cylinder
Body is coaxial.The lower end surface of protective housing is equipped with fuse frizzen via hole.The upper end of fuse frizzen passes through the lower end surface of protective housing
On fuse frizzen via hole and be connected with the lower surface of lower support plate, the lower end of fuse frizzen and first piston it is upper
End face is connected.
When lifting board is resisted against on support rod upper limit position block: the first fuse cylinder body interface is located at first piston and second
Between piston, the second fuse cylinder body interface is between second piston and third piston.
When lifting board is resisted against in support rod on limited block: the first fuse cylinder body interface and the second fuse cylinder body interface
It is respectively positioned between first piston and second piston.
Triggering cylinder body interface is connected with support cylinder body interface by connecting pipe, and specifically, connecting pipe includes first
Connecting tube and the second connecting tube, the first connecting tube connection triggering cylinder body interface and the first fuse cylinder body interface, the second connecting tube connect
Connect support cylinder body interface and the second fuse cylinder body interface.
The gravity of vertical lift type anti-dropout inkfish spawning acquisition device is greater than buoyancy.After clump weight will fall off: main floating
The buoyancy of block is greater than the gravity of vertical lift type anti-dropout inkfish spawning acquisition device.
The vertical lift type anti-dropout inkfish spawning acquisition device of the present embodiment it is specifically used as follows:
Vertical lift type anti-dropout inkfish spawning acquisition device is transferred into seabed by decentralization rope；When vertical lift type is anti-
After the inkfish spawning acquisition device that falls off transfers to seabed: vertical lift type anti-dropout inkfish spawning acquisition device by supporting vertically
Bar is supported in seabed；Attached ovum device floats under the action of assisting floating block, until lifting board is resisted against support rod upper limit position block
Until upper；Floating type protective device moves down under the action of clump weight, until floating shelf is resisted against support rod lower position block
When upper, at this point, protective housing is located at the lower section of lower support plate, and the attached ovum rope between lifting board and lower support plate then can be with
As the oviposition attachment of cuttlefish, effectively expand the area of inkfish spawning field.
When adopting ovum: by trigger tether, by upper piston, up (upper end of trigger tether passes through buoys float for pull-up with lower piston
On the water surface), until upper piston is against on triggering cylinder body limited block, when upper piston is against on triggering cylinder body limited block:
Triggering cylinder body interface is located at the lower section of lower piston, at this time:
If laying eggs on the attached ovum rope of attached ovum device without cuttlefish, lifting board is still supported under the action of assisting floating block
It leans against on support rod upper limit position block, is cut off between the first fuse cylinder body interface and the second fuse cylinder body interface of fuze mechanism
(being in disconnected state), thus the inner cavity of the vertical support cylinder body below piston is supported to be still in closed state, clump weight
It is still hung on counterweight mounting rod, can so float to avoid vertical lift type anti-dropout inkfish spawning acquisition device；
If cuttlefish lays eggs on the attached ovum rope of attached ovum device, the gravity of attached ovum device is set to be greater than the buoyancy of auxiliary floating block, then
Attached ovum device moves down, until lifting board is resisted against in support rod on limited block, thus make the first fuse cylinder body interface with
Second fuse cylinder body interface is respectively positioned between first piston and second piston, i.e. the first fuse cylinder body interface and the second fuse cylinder body
Interface is connected, and then makes that the inner cavity of the vertical support cylinder body below piston is supported to pass through triggering cylinder body interface, the first fuse cylinder body
Interface, the second fuse cylinder body interface, connecting pipe and support cylinder body interface lead to be connected with the external world；
After supporting the inner cavity of the vertical support cylinder body below piston to be connected with the external world, in the gravity of clump weight
Under: support piston, vertical link and horizontal support bar will move down, and counterweight mounting rod will rotate down around articulated shaft, work as water
Flat support rod will move down after certain distance, and counterweight mounting rod will be separated with horizontal support bar.
After counterweight mounting rod will be separated with horizontal support bar, clump weight is by Automatic-falling.
After clump weight will fall off, the buoyancy of main floating block will be greater than vertical lift type anti-dropout inkfish spawning acquisition device
Gravity, so that protective housing is driven to rise, until on the lower surface that the upper end of protective housing is resisted against lifting board, at this point, under
The attached ovum adhered on support plate, attached ovum rope and attached ovum rope is respectively positioned in protective housing；Then, main floating block drives on attached ovum device
It moves, until lifting board is resisted against on support rod upper limit position block, hereafter, main floating block will drive entire vertical lift type anticreep
It falls inkfish spawning acquisition device and floats to sea, to conveniently adopt ovum, have the characteristics that adopt ovum easy to operate.
Meanwhile during vertical lift type anti-dropout inkfish spawning acquisition device floats to sea, attached ovum rope and attached
The attached ovum adhered on ovum rope is respectively positioned in protective housing, in this way it is possible to prevente effectively from attached ovum device in uphill process, because by
Sea washes, and lead to be attached to the attached ovum on oviposition acquisition device and fall off the problem of being lost.
Claims (10)
1. a kind of vertical lift type anti-dropout inkfish spawning acquisition device, characterized in that include:
Support frame, support frame include several vertical support rods, and the lateral surface of vertical support rod is equipped with support rod lower position block, branch
Limited block and support rod upper limit position block in strut, in support rod lower position block, support rod limited block and support rod upper limit position block oneself
It is sequentially distributed on down；
Attached ovum device, attached ovum device include can along vertical support rod slide lifting board, be arranged in lifting board upper surface
On auxiliary floating block, the lower support plate below lifting board, connection lifting board and it is lower support plate connection vertical bar
And several attached ovum ropes being arranged between lifting board and lower support plate, the lifting board be located in support rod limited block and
Between support rod upper limit position block；
Floating type protective device, floating type protective device include the floating shelf that can be slided along vertical support rod, are arranged and are floating
Protective housing on frame and the main floating block being arranged on protective housing lateral surface, the floating shelf are located at limited block and support in support rod
Between bar lower position block, the protective housing is located at the lower section of lifting board, the upper end opening of protective housing, when the upper end of protective housing is supported
When leaning against on the lower surface of lifting board: lower support plate and attached ovum rope are located in protective housing；And
Relieving mechanism is triggered, triggering relieving mechanism includes clump weight, the counterweight mounting rod being hinged on floating shelf, mounting rod support
Mechanism and trigger mechanism.
2. vertical lift type anti-dropout inkfish spawning acquisition device according to claim 1, characterized in that the mounting rod
Supporting mechanism include vertical support cylinder body below the floating shelf, setting in the intracorporal support piston of vertical shoring, be arranged
It supporting the vertical link on piston, the connecting rod via hole being arranged on vertical support cylinder upper end face, be arranged in vertical shoring
Support cylinder body interface on body lower end surface and the horizontally-supported of counterweight mounting rod is used to support above vertical support cylinder body
Bar, the vertical support cylinder body are connected by connector with floating shelf, and the upper end of the vertical link passes through connecting rod via hole simultaneously
It is connected with horizontal support bar, the counterweight mounting rod is supported on horizontal support bar, and the clump weight is hung on by link
On counterweight mounting rod；
The trigger mechanism includes trigger tether, the vertical triggering cylinder body being arranged on floating shelf, setting in triggering cylinder body vertically
Upper piston with lower piston, the piston rod that connect upper piston and lower piston, the mistake being arranged on vertical triggering cylinder body lower end surface
Water through-hole, the threading via hole being arranged on vertical triggering cylinder upper end face and the triggering being arranged on vertical triggering cylinder body lateral surface
Cylinder body interface, the lower end of the trigger tether pass through threading via hole and are connected with upper piston, the triggering cylinder body interface and support
Cylinder body interface is connected by connecting pipe；
When lower piston is resisted against on the lower end surface of vertical triggering cylinder body: triggering cylinder body interface be located at upper piston and lower piston it
Between.
3. vertical lift type anti-dropout inkfish spawning acquisition device according to claim 2, characterized in that the triggering is released
Laying mechanism further includes fuze mechanism, and fuze mechanism includes fuse frizzen, the vertical fuse cylinder body being arranged on floating shelf, from upper
The intracorporal first piston of vertical fuse cylinder, second piston and third piston, connection first piston and second are successively set under and
The first connecting rod of piston, the second connecting rod of connection second piston and third piston and setting are in vertical fuse cylinder body lateral surface
On the first fuse cylinder body interface and the second fuse cylinder body interface, the vertical fuse cylinder body upper/lower terminal opening, it is described to draw
Letter frizzen is vertically arranged, and the upper end of fuse frizzen passes through the lower end surface of protective housing and is connected with the lower surface of lower support plate
It connects, the lower end of fuse frizzen is connected with the upper surface of first piston；
The connecting pipe includes the first connecting tube and the second connecting tube, and the first connecting tube connection triggering cylinder body interface draws with first
Believe cylinder body interface, the second connecting tube connection support cylinder body interface and the second fuse cylinder body interface；
When lifting board is resisted against on support rod upper limit position block: the first fuse cylinder body interface is located at first piston and second piston
Between, the second fuse cylinder body interface is between second piston and third piston；
When lifting board is resisted against in support rod on limited block: the first fuse cylinder body interface and the second equal position of fuse cylinder body interface
Between first piston and second piston.
4. vertical lift type anti-dropout inkfish spawning acquisition device according to claim 3, characterized in that described to draw vertically
Letter cylinder body is located at the lower section of floating shelf.
5. vertical lift type anti-dropout inkfish spawning acquisition device according to claim 2, characterized in that the vertical touching
Hair cylinder body is located at the lower section of floating shelf, is equipped with trigger tether on the lower end surface of the lifting board, lower support plate and protective housing
Via hole.
6. vertical lift type anti-dropout inkfish spawning acquisition device according to claim 2, characterized in that the vertical touching
It sends out in cylinder body and the top for being located at upper piston is equipped with preload compressed spring, the upper end for pre-tightening compressed spring is against vertical triggering cylinder body
Inner top surface on, pre-tighten compressed spring lower end be against on upper piston.
7. vertical lift type anti-dropout inkfish spawning acquisition device according to claim 2, characterized in that the vertical touching
It sends out on the medial surface of cylinder body and the top for being located at upper piston is equipped with triggering cylinder body limited block, when upper piston is against triggering cylinder body limit
When on block: triggering cylinder body interface is located at the lower section of lower piston.
8. vertical lift type anti-dropout inkfish spawning acquisition device according to claim 1, characterized in that further include decentralization
Rope, the one end for transferring rope is connected with the upper surface of lifting board.
9. vertical lift type anti-dropout inkfish spawning acquisition device according to claim 1, characterized in that the attached ovum rope
For nylon rope.
10. vertical lift type anti-dropout inkfish spawning acquisition device according to claim 1, characterized in that the lifting
Plate is parallel with lower support plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710379859.1A CN107278976B (en) | 2017-05-25 | 2017-05-25 | Vertical lift type anti-dropout inkfish spawning acquisition device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710379859.1A CN107278976B (en) | 2017-05-25 | 2017-05-25 | Vertical lift type anti-dropout inkfish spawning acquisition device |
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| CN107278976A CN107278976A (en) | 2017-10-24 |
| CN107278976B true CN107278976B (en) | 2019-09-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107396870B (en) * | 2017-08-07 | 2019-07-19 | 浙江省海洋水产研究所 | It is a kind of convenient for harvesting from floating type algal reef device |
| CN110338109B (en) * | 2019-05-05 | 2021-06-22 | 浙江省海洋水产研究所 | Cuttlefish egg-attached rack |
| CN110352881B (en) * | 2019-05-05 | 2021-08-20 | 浙江省海洋水产研究所 | Device for artificially inducing cuttlefish to lay eggs |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104054612A (en) * | 2014-06-23 | 2014-09-24 | 中国海洋大学 | Cross-shaped foldable sepia esculenta egg laying reef |
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2017
- 2017-05-25 CN CN201710379859.1A patent/CN107278976B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104054612A (en) * | 2014-06-23 | 2014-09-24 | 中国海洋大学 | Cross-shaped foldable sepia esculenta egg laying reef |
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