CN102805045B - Suspending portable mesh cage for fish farming in river with ecologically dynamic water - Google Patents
Suspending portable mesh cage for fish farming in river with ecologically dynamic water Download PDFInfo
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- CN102805045B CN102805045B CN2012102572824A CN201210257282A CN102805045B CN 102805045 B CN102805045 B CN 102805045B CN 2012102572824 A CN2012102572824 A CN 2012102572824A CN 201210257282 A CN201210257282 A CN 201210257282A CN 102805045 B CN102805045 B CN 102805045B
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- korneforos
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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 suspending portable mesh cage for fish farming in a river with ecologically dynamic water. The mesh cage comprises at least two support rings which are arranged in sequence from front to back; a folding rack is arranged between each two adjacent support rings; the two ends of each folding rack are hinged with the two support rings respectively; each folding rack is formed by hinging two support bars with each other from front to back; the support bars are hinged with the support rings; the support rings and the folding racks form a foldable mesh cage framework which is wrapped by mesh pieces; and floating balls are arranged on the folding racks or on the mesh pieces near the folding racks. On one hand, the mesh cage is foldable, can be folded to reduce the size during transportation and carrying, and therefore has the advantages of small size and light weight. On the other hand, the mesh cage can automatically spread under the actions of water flows and floating balls in water, and float in a superjacent water area, thereby making common carps always live in an environment with a higher flow rate and urging the common carps to keep moving. Therefore, the fish has high activity, strong muscle and delicate flesh.
Description
Technical field
The present invention relates to the moving water of a kind of ecology korneforos portable net cage that suspends of breeding fish.
Background technology
The Yellow River carp is fine and smooth and well-known throughout the country with its meat beautiful in colour.Its above-mentioned fine quality depends primarily on the characteristic that the Yellow River silt content is high, illumination is low, current are anxious.But, just because the Yellow River has above-mentioned characteristic, so need regular flow-sediment regulation, make fish culture net cage need often carrying to adjust position.And existing net cage self is heavier, and can't fold, and volume is larger, and therefore, inconvenience is carried, carried, and is not suitable with the requirement of the regular flow-sediment regulation in the Yellow River, thereby, can't reach the condition that cultivates the Yellow River carp.
Summary of the invention
Purpose of the present invention, be to provide the moving water of a kind of ecology korneforos portable net cage that suspends of breeding fish, and it is collapsible, acts freely, and is easy to carry, carries, and can solve the problem that prior art exists.
The objective of the invention is to be achieved through the following technical solutions: the ecological moving water korneforos portable net cage that suspends of breeding fish, comprise at least two support rings, a plurality of support rings are arranged in order from front to back; Any two adjacent support ring amongs are installed a folding stand; The two ends of folding stand are hinged with two support rings respectively; Folding stand consists of hinged before and after two poles, and pole and support ring are hinged; Support ring and folding stand form the Net-cage frame that can fold, Net-cage frame periphery parcel net sheet; On near folding stand or folding stand net sheet, ball float is installed.
For further realizing purpose of the present invention, can also realize by the following technical solutions: the net pendant is installed in the bottom of described net sheet.Described pole is provided with bracing piece, and an end of bracing piece is fixedly connected with pole, and the other end of bracing piece and adjacent support ring are hinged.The movable draw bar of installing on the described support ring of rearmost end, an end and the support ring of draw bar are hinged; The net sheet extends to the draw bar periphery.The second connecting band is installed on described draw bar, is positioned on described support ring foremost the first connecting band is installed, between the first connecting band and the second connecting band, by retaining mechanism, be connected.Described retaining mechanism comprises the first housing, one end of the first housing is connected with the first connecting band, the other end of the first housing is symmetrical set two plugs, on each plug, respectively offer boss through hole and groove, groove communicates with the boss through hole, and flexure strip is installed on plug, and positioning boss is installed on flexure strip, positioning boss is positioned at the plug inboard, and the part of positioning boss is positioned at the boss through hole; Groove can provide space for flexure strip flexural deformation; The second housing is installed on the first housing, the second housing is connected with the second connecting band, on the second housing, offers two jacks, and jack and plug be corresponding matching one by one, on the sidewall of each jack, respectively offer a side opening, side opening coordinates with positioning boss the first housing and the locking of the second housing; In the second housing, offer inner chamber and two through holes, inner chamber communicates with through hole, through hole respectively with jack corresponding communicating one by one; One end of the second housing is offered the locating piece groove, and locating piece is installed in the locating piece groove, and locating piece is provided with connector; The lifting connecting plate is installed in inner chamber, two voussoirs are installed on the lifting connecting plate, voussoir and through hole be corresponding matching one by one, and installing connecting rods on the lifting connecting plate, an end of connecting rod penetrate in the locating piece groove and be fixedly connected with locating piece; The periphery of connecting rod is installed return spring, and return spring is positioned at inner chamber, and return spring provides for the lifting connecting plate pretightning force that resets; In the first housing, offer cavity, on the first housing, offer pilot hole, pilot hole communicates with cavity; Push rod is installed in cavity, and the periphery of push rod is provided with the limit convex edge, and back-moving spring is installed on push rod, and an end of back-moving spring is connected with the first housing, the other end of back-moving spring with limit convex along coordinating; The outer end of push rod coordinates with pilot hole; Draw bar is provided with locating ring; Connector is connected with an end of pull rope, and the other end of pull rope passes locating ring and is connected with the traction ball float, mounting limit ball on pull rope, and spacing ball and traction ball float lay respectively at the both sides of locating ring, and the diameter of spacing ball is greater than the diameter of locating ring.On described the first housing, positioning tooth is installed, positioning tooth is between two plugs, tooth bar is installed on positioning tooth, in the second housing, offer installation cavity and location teeth groove, installation cavity communicates with the location teeth groove, gear is installed in installation cavity, on the axle of gear, driving lever is installed, a bar shaped sliding tray is respectively offered at the two ends of driving lever; Two fairleads are installed in installation cavity, a pull bar is installed in each fairlead, fairlead play the guiding role to pull bar, one end of pull bar arranges limited post, limited post coordinates with the bar shaped sliding tray, the other end of pull bar is positioned at jack fixture block is installed, and the fixture block groove is offered in the voussoir inboard, and the fixture block groove coordinates with fixture block; On the axle of gear, torsion spring is installed, torsion spring one end is connected with gear, and the torsion spring other end is connected with the first housing, the pretightning force that torsion spring provides counter-rotating to reset for gear; Fixture block coordinates voussoir is played the role of positioning with the fixture block groove.On described Net-cage frame, appendix is installed, appendix communicates with all ball floats.
Good effect of the present invention is: on the one hand, it is collapsible, can fold to pack up in carrying, while carrying to reduce volume, has the little lightweight advantage of volume.On the other hand, it can be in water can be with under the effect of current and ball float, launching voluntarily, and float on superjacent waters, carp is survived under environment faster at flow velocity all the time, impel it not stop transport moving, therefore, fish more has activity, muscle more flourishing, meat is more delicious.In addition, the ball float of installing on net cage can be the inflation ball float, so that the position of net cage in water can be regulated by ball float; Ball float inflation while needing floating, ball float venting while needing, flexible and convenient operation.The present invention also has advantages of compactness simple for structure and easy to use.
The accompanying drawing explanation
Fig. 1 is the ecological moving water korneforos structural representation of portable net cage of suspending of breeding fish; Fig. 2 is that the A of Fig. 1 is to structural representation; Fig. 3 is the ecological moving water korneforos Net-cage frame of the portable net cage structural representation after folding that suspends of breeding fish; Fig. 4 is the structural representation of the second housing; Fig. 5 is that the B of Fig. 4 is to the TV structure schematic diagram; Fig. 6 is the local structure for amplifying schematic diagram of the II of Fig. 3; Fig. 7 is that Fig. 4 is the local structure for amplifying schematic diagram of IV; Fig. 8 is the local structure for amplifying schematic diagram of the V of Fig. 4; Fig. 9 is the structural representation of described the first housing; Figure 10 is that the C of Fig. 9 is to the TV structure schematic diagram; Figure 11 is the local structure for amplifying schematic diagram of the I of Fig. 3.
Numerals: a support ring 2 strut 3 hinge base 4 float 5 hitching 6 mesh 7 return spring Eight first connecting strip 9 second connecting strip 10 spars 11 Traction float 12 connector 13 limit ledge 14 stopper ball 15 retaining ring 16 traction rope 17 hinged shaft 18 drawbar 19 plug 20 putter 21 positioning teeth 22 positioning projections Taiwan 23 second vertical bars 24 positioned alveolar 25 jack 26 side holes 27 side of the connecting bars 28 pilot hole 29 first housing 30 lift even board 31 link 32 positioning block 33 positioning block slot 34 reset spring 35 lumen 36 wedges 37 boss hole 38 elastic sheet 39 gear 40 rack 41 lever 42 push rod 43 bar sliding groove 44 second housing 45 limit column 46 guide sleeve 47 card block 48 card block slot 49 hole 50 mounting cavity 51 recess 52 cavities 53 pipelines.
Embodiment
The moving water of the ecology of the present invention korneforos portable net cage that suspends of breeding fish, comprise at least two support rings 1, and a plurality of support rings 1 are arranged in order from front to back.Any two adjacent support ring 1 amongs are installed a folding stand.The two ends of folding stand are hinged with two support rings 1 respectively.As shown in Figure 2, each folding stand forms by two pole 2 front and back are hinged.Pole 2 is hinged with support ring 1.Support ring 1 and folding stand form the Net-cage frame that can fold, Net-cage frame periphery parcel net sheet 6, and net sheet 6 front ends are offered and are put lymphogranuloma inguinale.Ball float 4 is installed near the net sheet 6 folding stand or folding stand.On Net-cage frame, appendix 53 can be installed, appendix 53 communicates with all ball floats 4.As depicted in figs. 1 and 2, the Portable net case comprises five support rings 1, to increase the more fish of net cage volume cultivation.Five support rings 1 are arranged in order, and any two adjacent support ring 1 amongs are installed a folding stand.For convenience of hinged between two poles 2, as shown in figure 11, an end of a pole 2 is provided with hinge seat 3, and end installation articulated axle 17, two poles 2 of another pole 2 are hinged by hinge seat 3 and articulated axle 17.Hinge seat 3 can be a U-shaped seat, can be also to consist of two blocks of straight plates that are positioned at pole 2 both sides.For convenience of processing and fabricating, support ring 1 is generally square or rectangle.Described ball float 4 can be also the common ball float of on-inflatable, but the ball float of on-inflatable can't be regulated the position of net cage in water.
During use, first described net cage is connected and fixed by rope and pontoon bridge etc., then puts it in the Yellow River, and pass through appendix 53 to the interior inflation of each ball float 4; Ball float 4 rises under buoyancy of water, thereby folding stand is strutted, and net cage is launched voluntarily under the effect of current and ball float 4; Finally, the Yellow River carp is put into to net cage by putting lymphogranuloma inguinale.Usually the gas in ball float 4 should be full of, so that described net cage is positioned at the superiors of river.The upper strata current are anxious, force the Yellow River carp not stop to move about, and guarantee delicious meat.When ship being arranged through out-of-date, for not hindering ship, normally navigate by water, can by appendix 53 venting, net cage temporarily be sunk.In the time net cage need being packed up with Portable belt, the fish in net cage can be taken out, by the gas emptying in ball float 4; Again folding stand is bent inwards, make net cage be folded into state as shown in Figure 3.
As shown in Figure 1, for making net sheet 6, in water, fully launch, net pendant 5 is installed in the bottom of described net sheet 6.Net pendant 5 stretches the bottom of net sheet 6 downwards.
For strengthening the intensity of pole 2, as shown in Figure 2, described pole 2 is provided with bracing piece 10, and an end of bracing piece 10 is fixedly connected with pole 2, and the other end of bracing piece 10 and adjacent support ring 1 are hinged.
For ease of net cage, launch, as depicted in figs. 1 and 2, the movable draw bar 18 of installing on the described support ring 1 of rearmost end, an end and the support ring 1 of draw bar 18 are hinged.Net sheet 6 extends to draw bar 18 peripheries.
For preventing net cage loose opening in carrying way, as shown in Figure 3, on described draw bar 18, the second connecting band 9 can be installed, be positioned on described support ring 1 foremost the first connecting band 8 can be installed.Between the first connecting band 8 and the second connecting band 9, by retaining mechanism, be connected.After folding, retaining mechanism is locked; During use, retaining mechanism is opened, thereby, draw bar 18 and support ring 1 can fully be stretched.Described retaining mechanism can be existing various lockset, but the inconvenience of unblanking.
Described retaining mechanism can be also following scheme: as shown in Fig. 4,5,6,9 and 10, described retaining mechanism comprises the first housing 29.One end of the first housing 29 is connected with the first connecting band 8; The other end of the first housing 29 is symmetrical set two plugs 19.On each plug 19, respectively offer boss through hole 37 and groove 51.Groove 51 communicates with boss through hole 37.A flexure strip 38 respectively is installed on each plug 19.A positioning boss 22 respectively is installed on each flexure strip 38.Positioning boss 22 all is positioned at plug 19 inboards, and the part of positioning boss 22 is positioned at boss through hole 37.Groove 51 can be flexure strip 38 flexural deformations space is provided.The second housing 44, the second housings 44 are installed on the first housing 29 to be connected with the second connecting band 9.As shown in Figure 4 and Figure 5, on the second housing 44, offer two jacks 25, jack 25 and plug 19 be corresponding matching one by one.On the sidewall of each jack 25, respectively offer a side opening 26, side opening 26 coordinates with positioning boss 22 the first housing 29 and the second housing 44 lockings.In the second housing 44, offer inner chamber 35 and two through holes 49.Inner chamber 35 communicates with through hole 49, through hole 49 respectively with jack 25 corresponding communicating one by one.One end of the second housing 44 is offered locating piece groove 33.The interior installation locating piece 32 of locating piece groove 33.Locating piece 32 is provided with connector 12.The interior installation lifting of inner chamber 35 connecting plate 30, install two voussoirs 36 on lifting connecting plate 30.Voussoir 36 and through hole 49 be corresponding matching one by one.On lifting connecting plate 30, installing connecting rods 31.One end of connecting rod 31 penetrates in locating piece groove 33 and is fixedly connected with locating piece 32.The periphery of connecting rod 31 is installed return spring 34, and return spring 34 is positioned at inner chamber 35, and return spring 34 provides for lifting connecting plate 30 pretightning force that resets.Draw bar 18 is provided with locating ring 15.Connector 12 is connected with an end of pull rope 16, the other end of pull rope 16 passes locating ring 15 and is connected with traction ball float 11, mounting limit ball 14 on pull rope 16, spacing ball 14 and traction ball float 11 lay respectively at the both sides of locating ring 15, and the diameter of spacing ball 14 is greater than the diameter of locating ring 15.
As shown in Figure 6, after portable net cage was folding, positioning boss 22 coordinated with side opening 26, and the first housing 29 and the second housing 44 are locked in one, can't separate, and at this moment, described portable net cage can't launch, and is easy to carry and transport.
after net cage is put into to korneforos, current drive traction ball float 11 and move, traction ball float 11 pulls connector 12 by pull rope 16, connector 12 drives locating piece 32, connecting rod 31, lifting connecting plate 30 and voussoir 36 outwards move as shown in Figure 4, when voussoir 36 is retracted into inner chamber 35 when interior gradually, positioning boss 22 loses the constraint of voussoir 36 gradually, under the drive of flexure strip 38, be reset to position as shown in 9, at this moment, positioning boss 22 separates with side opening 26, the first housing 29 and the second housing 44 lose constraint, the second housing 44 can separate with the first housing 29, net cage is launched.The second housing 44 can be with after the first housing 29 separates, and spacing ball 14 contacts cooperation with locating ring 15.At this moment, traction ball float 11 can apply pulling force to draw bar 18, thereby, net cage is launched more fully rapidly.
For the first housing 29 is separated rapidly under released state with the second housing 44.As shown in Figure 9, in the first housing 29, offer on cavity 52, the first housings 29 and offer pilot hole 28, pilot hole 28 communicates with cavity 52.The interior installation push rod 20 of cavity 52, the periphery of push rod 20 is provided with limit convex along 13, and back-moving spring 7 is installed on push rod 20, and an end of back-moving spring 7 is connected with the first housing 29, and the other end of back-moving spring 7 coordinates along 13 with limit convex; The outer end of push rod 20 coordinates with pilot hole 28.20 pairs of the second housings 44 of push rod, apply outside thrust all the time, in case the first housing 29 and the second housing 44 lose constraint, push rod 20 can stretch out outside the first housing 29 under the effect of back-moving spring 7, accelerates the first housing 29 and separate with the second housing 44.
While assembling described retaining mechanism, plug 19 is corresponding with jack 25, and insert in jack 25, the elastic force that in insertion process, positioning boss 22 is subjected to the extruding of voussoir 36 to overcome flexure strip 38 inserts in side opening 26 through boss through hole 37, and this moment, positioning boss 22 coordinated with side opening 26 the first housing 29 and the second housing 44 lockings.
As Fig. 9 and shown in Figure 4, positioning tooth 21 is installed on described the first housing 29, positioning tooth 21 is between two plugs 19.Tooth bar 40 is installed on positioning tooth 21.In the second housing 44, offer installation cavity 50 and location teeth groove 24.Installation cavity 50 communicates with location teeth groove 24.The interior installation gear 39 of installation cavity 50.Driving lever 41 is installed on the axle of gear 39, and gear 39 and driving lever 41 can synchronously rotate.A bar shaped sliding tray 43 is respectively offered at the two ends of driving lever 41.Two fairleads 46 of the interior installation of installation cavity 50, respectively install a pull bar 42 in each fairlead 46,46 pairs of pull bars 42 of fairlead play the guiding role, and guarantee only moving linearly of pull bar 42.One end of pull bar 42 arranges limited post 45, and limited post 45 coordinates with bar shaped sliding tray 43; The other end of pull bar 42 is positioned at jack 25 installation fixture blocks 47.A fixture block groove 48 is respectively offered in each voussoir 36 inboard, and fixture block groove 48 and fixture block 47 be corresponding matching one by one.On the axle of gear 39, torsion spring is installed, torsion spring one end is connected with gear 39, and the torsion spring other end is connected with the first housing 29, the pretightning force that torsion spring provides counter-rotating to reset for gear 39.Fixture block 47 coordinates voussoir 36 is played the role of positioning with fixture block groove 48.when positioning tooth 21 inserts location teeth groove 24, tooth bar 40 inserts in installation cavity 50, originally tooth bar 40 does not mesh with gear 39, voussoir 36 is still locked by fixture block 47, at this moment, positioning boss 22 can't promote voussoir 36, after tooth bar 40 and gear 39 mesh, positioning boss 22 major parts have been positioned at the side of voussoir 36, also can't promote voussoir 36 moves down, at this moment, the lock function of 47 pairs of voussoirs 36 of fixture block completes, by tooth bar 40 driven gears 39, rotated, gear 39 by driving lever 41 drive two pull bars 42 to the left and right direction move, fixture block 47 is separated with fixture block groove 48.When said structure can prevent from assembling retaining mechanism, positioning boss 22 moved because promoting voussoir 36, and can't normally enter the interior locking of side opening 26, thereby, make the first housing 29 be connected insecure with the second housing 44.
Technical solutions according to the invention are not restricted in the scope of embodiment of the present invention.The present invention not technology contents of detailed description is known technology.
Claims (8)
1. the ecological moving water korneforos portable net cage that suspends of breeding fish, it is characterized in that: comprise at least two support rings (1), a plurality of support rings (1) are arranged in order from front to back; Any two adjacent support ring (1) amongs are installed a folding stand; The two ends of folding stand are hinged with two support rings (1) respectively; Folding stand is by hinged formation before and after two poles (2), and pole (2) is hinged with support ring (1); Support ring (1) and folding stand form the Net-cage frame that can fold, Net-cage frame periphery parcel net sheet (6); Near the upper ball float (4) of installing of net sheet (6) folding stand or folding stand.
2. the moving water of the ecology according to claim 1 korneforos portable net cage that suspends of breeding fish, it is characterized in that: net pendant (5) is installed in the bottom of described net sheet (6).
3. the moving water of the ecology according to claim 1 korneforos portable net cage that suspends of breeding fish, it is characterized in that: described pole (2) is provided with bracing piece (10), one end of bracing piece (10) is fixedly connected with pole (2), and the other end of bracing piece (10) and adjacent support ring (1) are hinged.
4. the moving water of the ecology according to claim 1 korneforos portable net cage that suspends of breeding fish is characterized in that: the upper movable draw bar (18) of installing of the described support ring (1) of rearmost end, and an end of draw bar (18) and support ring (1) are hinged; Net sheet (6) extends to draw bar (18) periphery.
5. the moving water of the ecology according to claim 4 korneforos portable net cage that suspends of breeding fish, it is characterized in that: upper the second connecting band (9) of installing of described draw bar (18), be positioned at upper the first connecting band (8) of installing of described support ring (1) foremost, between the first connecting band (8) and the second connecting band (9), by retaining mechanism, be connected.
6. the moving water of the ecology according to claim 5 korneforos portable net cage that suspends of breeding fish, it is characterized in that: described retaining mechanism comprises the first housing (29), one end of the first housing (29) is connected with the first connecting band (8), the other end of the first housing (29) is symmetrical set two plugs (19), on each plug (19), respectively offer boss through hole (37) and groove (51), groove (51) communicates with boss through hole (37), the upper flexure strip (38) of installing of plug (19), the upper positioning boss (22) of installing of flexure strip (38), positioning boss (22) is positioned at plug (19) inboard, and the part of positioning boss (22) is positioned at boss through hole (37), groove (51) can provide space for flexure strip (38) flexural deformation, upper the second housing (44) of installing of the first housing (29), the second housing (44) is connected with the second connecting band (9), on the second housing (44), offer two jacks (25), jack (25) and plug (19) be corresponding matching one by one, on the sidewall of each jack (25), respectively offer a side opening (26), side opening (26) coordinates with positioning boss (22) the first housing (29) and the second housing (44) locking, in the second housing (44), offer inner chamber (35) and two through holes (49), inner chamber (35) communicates with through hole (49), through hole (49) respectively with jack (25) corresponding communicating one by one, one end of the second housing (44) is offered locating piece groove (33), and locating piece (32) is installed in locating piece groove (33), and locating piece (32) is provided with connector (12), lifting connecting plate (30) is installed in inner chamber (35), upper two voussoirs (36) of installing of lifting connecting plate (30), voussoir (36) and through hole (49) be corresponding matching one by one, the upper installing connecting rods (31) of lifting connecting plate (30), an end of connecting rod (31) penetrates in locating piece groove (33) and is fixedly connected with locating piece (32), the periphery of connecting rod (31) is installed return spring (34), and return spring (34) is positioned at inner chamber (35), and return spring (34) provides for lifting connecting plate (30) pretightning force that resets, in the first housing (29), offer cavity (52), on the first housing (29), offer pilot hole (28), pilot hole (28) communicates with cavity (52), push rod (20) is installed in cavity (52), the periphery of push rod (20) is provided with limit convex along (13), the upper back-moving spring (7) of installing of push rod (20), an end of back-moving spring (7) is connected with the first housing (29), and the other end of back-moving spring (7) coordinates along (13) with limit convex, the outer end of push rod (20) coordinates with pilot hole (28), draw bar (18) is provided with locating ring (15), connector (12) is connected with an end of pull rope (16), the other end of pull rope (16) passes locating ring (15) and is connected with traction ball float (11), the upper mounting limit ball (14) of pull rope (16), spacing ball (14) and traction ball float (11) lay respectively at the both sides of locating ring (15), and the diameter of spacing ball (14) is greater than the diameter of locating ring (15).
7. the moving water of the ecology according to claim 6 korneforos portable net cage that suspends of breeding fish, it is characterized in that: the upper positioning tooth (21) of installing of described the first housing (29), positioning tooth (21) is positioned between two plugs (19), the upper tooth bar (40) of installing of positioning tooth (21), in the second housing (44), offer installation cavity (50) and location teeth groove (24), installation cavity (50) communicates with location teeth groove (24), gear (39) is installed in installation cavity (50), driving lever (41) is installed on the axle of gear (39), a bar shaped sliding tray (43) is respectively offered at the two ends of driving lever (41), two fairleads (46) are installed in installation cavity (50), a pull bar (42) is installed in each fairlead (46), fairlead (46) play the guiding role to pull bar (42), one end of pull bar (42) arranges limited post (45), limited post (45) coordinates with bar shaped sliding tray (43), the other end of pull bar (42) is positioned at jack (25) fixture block (47) is installed, and fixture block groove (48) is offered in voussoir (36) inboard, and fixture block groove (48) coordinates with fixture block (47), on the axle of gear (39), torsion spring is installed, torsion spring one end is connected with gear (39), and the torsion spring other end is connected with the first housing (29), and torsion spring is the pretightning force that gear (39) provides counter-rotating to reset, fixture block (47) coordinates voussoir (36) is played the role of positioning with fixture block groove (48).
8. the moving water of the ecology according to claim 1 korneforos portable net cage that suspends of breeding fish, it is characterized in that: appendix (53) is installed on described Net-cage frame, and appendix (53) communicates with all ball floats (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102572824A CN102805045B (en) | 2012-07-24 | 2012-07-24 | Suspending portable mesh cage for fish farming in river with ecologically dynamic water |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102572824A CN102805045B (en) | 2012-07-24 | 2012-07-24 | Suspending portable mesh cage for fish farming in river with ecologically dynamic water |
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| Publication Number | Publication Date |
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| CN102805045A CN102805045A (en) | 2012-12-05 |
| CN102805045B true CN102805045B (en) | 2013-11-20 |
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| CN2012102572824A Expired - Fee Related CN102805045B (en) | 2012-07-24 | 2012-07-24 | Suspending portable mesh cage for fish farming in river with ecologically dynamic water |
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| CN110506683A (en) * | 2019-09-25 | 2019-11-29 | 广州中国科学院工业技术研究院 | A kind of deep-sea culture net cage and application method |
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| CN201726748U (en) * | 2009-12-03 | 2011-02-02 | 肖广学 | Floating net cage fish culture cage in Yellow River channel |
| TW201119572A (en) * | 2009-12-15 | 2011-06-16 | Gold Joint Ind Co Ltd | Net cage. |
| GB201002522D0 (en) * | 2010-02-15 | 2010-03-31 | Ocean Nets Ltd | Rapid deployment fish cage enclosure |
| US20110315085A1 (en) * | 2010-06-24 | 2011-12-29 | Lindgren Peter B | Aquaculture geodesic fish cage |
| CN201813728U (en) * | 2010-09-21 | 2011-05-04 | 刘泽秀 | Novel foldable parent shellfish culture net cage |
-
2012
- 2012-07-24 CN CN2012102572824A patent/CN102805045B/en not_active Expired - Fee Related
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| CN102805045A (en) | 2012-12-05 |
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