CN103444615B - Self-closing culture cage - Google Patents
Self-closing culture cage Download PDFInfo
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- CN103444615B CN103444615B CN201310313922.3A CN201310313922A CN103444615B CN 103444615 B CN103444615 B CN 103444615B CN 201310313922 A CN201310313922 A CN 201310313922A CN 103444615 B CN103444615 B CN 103444615B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000012258 culturing Methods 0.000 claims description 27
- 238000009395 breeding Methods 0.000 claims description 23
- 230000001488 breeding effect Effects 0.000 claims description 23
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 18
- 239000001301 oxygen Substances 0.000 claims description 18
- 229910052760 oxygen Inorganic materials 0.000 claims description 18
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 239000001257 hydrogen Substances 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000009360 aquaculture Methods 0.000 abstract description 5
- 244000144974 aquaculture Species 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 8
- 239000000047 product Substances 0.000 description 7
- 230000005611 electricity Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 3
- 238000006424 Flood reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 240000008067 Cucumis sativus Species 0.000 description 1
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 1
- 241000238557 Decapoda Species 0.000 description 1
- 241000251511 Holothuroidea Species 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to aquaculture equipment, in particular to a self-closing culture cage comprising a net cage and a buoyant box. The net cage comprises a support connected to the buoyant box and a culture net with an open upper end. The open end of the culture net is provided with a pair of closing bars connected with the support. At least one of the closing bars is slidably connected with the support and is provided with a closing bar shifting mechanism. The closing bar shifting mechanism comprises a closing rope with one end connected to the corresponding closing bar, a weight connected to the other end of the closing rope, and a weight balance mechanism; the weight balance mechanism comprises a hanging bar hooked to the closing rope and a first float connected to the hanging bar; the first float locates in the buoyant box; a locking block and a locking channel fitting each other are arranged between transverse bars in a pair. The self-closing culture cage has the advantages that when the buoyant box with water coming in sinks, the opening of the buoyant box can automatically close; the problem that aquatic products cultivated in the culture net escape likely when the existing culture cage submerges in water.
Description
Technical field
The present invention relates to aquaculture device, particularly relate to a kind of from closing in type breeding box.
Background technology
Aquaculture tank refers to the chest being applied to and raising aquatic products (as sea cucumber, fish, shrimp etc.).Need in the level of being suspended according to cultivation and be submerged in water medium structure form.China Patent No. be 2012202716008, authorized announcement date be January 13 in 2013 day, be called in the patent document of " cucumber culture tank " and disclose a kind of aquaculture tank.Existing floating type aquaculture tank is made up of net cage and buoyancy tank, and net cage is made up of the culturing net of bracing frame and upper end open, and the openend of culturing net is fixed on bracing frame, and bracing frame is floated on the surface by buoyancy tank.When culturing net in existing breeding box causes breeding box to be submerged in water in buoyancy tank water inlet, the network interface of culturing net is in open configuration all the time, therefore the aquatic products cultivated when flooding in culturing net can be fled from.
Summary of the invention
The invention provides a kind of when sinking when buoyancy tank water inlet network interface can automatically close up from closing in type breeding box, solve the problem cultivating the aquatic products in culturing net when existing breeding box floods in water and can flee from.
Above technical problem is solved by following technical proposal: a kind of from closing in type breeding box, comprise net cage and buoyancy tank, described net cage comprises and is connected to the bracing frame of buoyancy tank and the culturing net of upper end open, the openend of described culturing net is provided with the closing in bar be connected with support frame as described above for a pair, described a pair closing in bar has at least a closing in bar to be slidably connected together with support frame as described above, the closing in bar be slidably connected with bracing frame is provided with closing in bar translation mechanism, described closing in bar translation mechanism comprises the closing in rope that one end links together with closing in bar, be connected to falling body and the falling body balanced controls of the closing in rope other end, described falling body balanced controls comprise clasp joint in the peg of described closing in rope and the first float being connected to peg, described first float is positioned at described buoyancy tank, the latch and lock groove that complement one another is provided with between described a pair cross bar.When the present invention normally floats on the surface, the upper end that a pair closing in bar is in released state and culturing net is in open configuration, and the first float to hang on closing in rope (can by arranging link or hook and arrange bearing block and hang on closing in rope by making the upper end of peg hang over bearing block clamps the modes such as closing in rope to realize peg on closing in rope) by peg and falling body can not be declined, when water enters buoyancy tank and causes net cage to sink, first float floats by the water in buoyancy tank, first float pushes up peg and peg is separated with closing in rope, falling body disequilibrium and sinking, the closing in bar that falling body is linked together with closing in rope by closing in Suo Ladong closes up towards another root closing in bar, closing in bar closes up the network interface of culturing net is also closed up, when closing in bar comes to together, latch coordinates lock groove that closing in bar is fixed together, the network interface of culturing net is made to remain on closed configuration, thus can prevent the aquatic products in culturing net from runing away from the network interface of culturing net.If a pair closing in bar only has a closing in bar to be movable and the technical scheme one be positioned in both latch and lock groove on motionless closing in bar be arranged on accordingly on the parts that are fixed together with motionless closing in bar belongs to the scope that " being provided with the latch complemented one another and lock groove between a pair cross bar " of the present invention is contained.
As preferably, be provided with the perpendicular guide post put in described buoyancy tank, described first float slides is sheathed on described guide post.Reliability when peg is separated with closing in rope and the susceptibility to water tank water intake can be improved.
As preferably, described buoyancy tank is full-closed structure, and described peg is provided with and runs through described buoyancy tank and with the parallel vertical section of described guide post, described vertical section is sealed connected together with described buoyancy tank.Buoyancy tank is designed to enclosed construction, and water wave and rainwater can not enter in buoyancy tank, and safety is good.Peg arranges vertical section, and net cage is little for the opening of peg movement, convenient when sealing.
As preferably, the second float that described falling body balanced controls also comprise bracing frame flooding depth test rod and are slidably located on bracing frame flooding depth test rod, described second float is linked together with described peg by pull bar.When reason beyond intaking due to buoyancy tank causes net cage to flood in water, network interface also can draw in.
As preferably, described closing in bar translation mechanism also comprises network interface and draws plate in, and described closing in Suo Yici links together with closing in bar after drawing plate and culturing net in through described network interface.Can not produce when network interface draws in and block and the phenomenon that can not draw in, improve reliability when drawing network interface in.
The present invention also comprises generator, drive the first driving shaft of generator, be connected to the first gear on the first driving shaft, the wave-eliminating wall being engaged on the first tooth bar on the first gear and being arranged on net cage, the side of heading sea of described wave-eliminating wall is provided with some resistance wave bars extended in the horizontal direction, the unrestrained bar of described resistance links together with described first tooth bar, described first tooth bar extends along the vertical direction, the first unilateral bearing is provided with between described first driving shaft and described first gear, described first unilateral bearing is used for when described first tooth bar rises, described first driving shaft being rotated together in company with described first gear.Wave-eliminating wall is set, anti-unrestrained ability of the present invention can be improved.Power when wave can be utilized to rise along wave-eliminating wall generates electricity.
The gas burning lamp of hydrogen that the present invention is also provided with water electrolyser, produces for the described water electrolyser that burns, described gas burning lamp is positioned at the top of described net cage, and described water electrolyser is by described generator powered.Can come above breeding box at attract insect at night, insect be fallen in breeding box become the food of fish etc. in breeding box.Feed cost when aquatic products is raised can be reduced.
The present invention's oxygen be also provided with for being produced by water electrolyser passes into the air pump of described net cage.Breeding box oxygen supply can be given when not needing extra consumption energy, being conducive to improving the oxygen content in breeding box.
The present invention also comprises the energy-storaging spring linked together with described wave-eliminating wall by described first tooth bar, the second tooth bar be fixed on energy-storaging spring, is engaged on the second gear on the second tooth bar and is connected to the second driving shaft of the described generator of driving on the second gear, described second tooth bar is parallel with the first tooth bar, be provided with the second unilateral bearing between described second driving shaft and described second gear, described second unilateral bearing is used for when described second tooth bar declines, described second driving shaft being rotated together in company with described second gear.The ratio that Wave energy is converted to electric energy can be improved further.
The present invention is also provided with power coupling mechanism, and described first driving shaft is all connected with described generator by described power coupling mechanism with described second driving shaft.Structural compactness is good.
The present invention has following advantage: because when causing net cage to sink in buoyancy tank water inlet, the network interface of culturing net can close up and remain on closed configuration, when net cage surprisingly floods, the aquatic products of cultivation in culturing net can not be fled from from the network interface of culturing net, can reduce the accidental loss of aquatic products cage culture.
Accompanying drawing explanation
Fig. 1 is the front elevational schematic of the embodiment of the present invention one when being in open configuration, is removed by the fore-end of bracing frame in this figure.
Fig. 2 is the close-up schematic view at the A place of Fig. 1.
Fig. 3 is the front elevational schematic of the embodiment of the present invention one when being in closed configuration.
Fig. 4 is the front elevational schematic of the embodiment of the present invention two when being in open configuration.
Fig. 5 is the close-up schematic view at the B place in Fig. 4.
Fig. 6 is for both the first driving shaft in embodiment two and the second driving shaft are with the annexation schematic diagram of generator.
Fig. 7 is the partial elevational schematic diagram of inventive embodiments three when being in open configuration, does not draw in figure to wave-eliminating wall and wave-activated power generation part.
In figure: net cage 1, bracing frame 11, culturing net 12, slide opening 13, bearing block 14, wave-eliminating wall 15, annular housing 16, water inlet 161, buoyancy tank 2, guide post 21, water 22 in buoyancy tank, closing in bar 3, latch 31, lock groove 32, closing in bar translation mechanism 4, pulley 41, closing in rope 42, falling body 43, falling body balanced controls 44, peg 441, first float 442, bracing frame flooding depth test rod 443, second float 444, vertical section 4411, pull bar 445, network interface draws plate 45 in, power coupling mechanism 5, generator 6, accumulator 61, water electrolyser 7, oxygen tank 71, hydrogen gas tank 72, air pump 73, oxygen hose 74, hinder unrestrained bar 8, first tooth bar 81, energy-storaging spring 82, first gear 83, second tooth bar 84, second gear 85, first unilateral bearing 86, first driving shaft 87, second unilateral bearing 88, second driving shaft 89, gas burning lamp 9, hydrogen pipe 91.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is further illustrated.
Embodiment one, see Fig. 1, a kind of from closing in type breeding box, comprise net cage 1, buoyancy tank 2 and closing in bar 3.
Net cage 1 comprises the culturing net 12 of bracing frame 11 and upper end open.It is four directions annular when bracing frame 11 is overlooked.The side, front and back of bracing frame 11 is all provided with the slide opening 13 extended in left-right direction.
Buoyancy tank 2 has four.Buoyancy tank 2 is enclosed construction.Four buoyancy tanks 2 are connected to the corner of bracing frame 11.
Closing in bar 3 has a pair and parallel.Closing in bar 3 extends along the longitudinal direction.The rear and front end of closing in bar 3 wears and is slidably connected in slide opening 13.The left and right sides correspondence of the upper end of culturing net 12 is fixed on two closing in bars 3.A closing in bar in a pair closing in bar 3 is provided with latch 31, another root closing in bar is provided with lock groove 32.
The two ends of each root closing in bar 3 are respectively provided with a closing in bar translation mechanism 4.Closing in bar translation mechanism 4 comprises two pulleys 41, closing in rope 42, falling body 43, falling body balanced controls 44 and network interface and draws plate 45 in.Pulley 41 is connected to bracing frame 11.Closing in rope 42 one end links together with falling body 43, the other end draws in after the mesh 13 of plate 45 and culturing net 12 openend part two cross bars through network interface successively after walking around two pulleys 41 again and is fixed together with closing in bar 3.Network interface draws plate 45 in and is fixed on another root closing in bar.Falling body balanced controls 44 comprise peg 441, first float 442, bracing frame flooding depth test rod 443, second float 444 and pull bar 445.The upper end clasp joint of peg 441 is on closing in rope 42.The lower end of peg 441 links together with the first float 442.First float 442 is set on guide post 21.Guide post 21 is vertically arranged.Guide post 21 is positioned at buoyancy tank 2.Peg 441 is provided with and runs through buoyancy tank 2 and with the parallel vertical section 4411 of guide post.Vertical section 4411 is sealed connected together with buoyancy tank 2.Four the first floats 442 in four closing in bar translation mechanisms 4 are positioned at four buoyancy tanks 2 correspondingly.Bracing frame flooding depth test rod 443 is vertically arranged.Bracing frame flooding depth test rod 443 is fixed on bracing frame 11.Second float 444 is slidably located on bracing frame flooding depth test rod 443.The upper end of pull bar 445 links together with the second float 444.The lower end of pull bar 445 links together with peg 441.
See Fig. 2, bracing frame 11 is provided with the bearing block 14 coordinating peg 441 to clamp closing in rope 42.
See Fig. 3, during use, net cage 1 is floated on the surface by buoyancy tank 2.When buoyancy tank 2 is surprisingly intake, first float 442 floats by the water 22 in buoyancy tank, first float 442 makes peg 441 rise, peg 441 is thrown off with closing in rope 42 and loses the balanced action to falling body 43, falling body 43 sinks under gravity, falling body 43 drives closing in bar 3 translation by closing in rope 42, a pair closing in bar 3 is closed up, closing in bar 3 closes up and closing in rope 42 pulls the opening of culturing net 12 is close together, and when closing in bar 3 is close together, latch 31 snaps onto in lock groove 32 and makes to remain on closed configuration between closing in bar 3.
Equally, even if buoyancy tank 2 is water inlet not, but other situation as wave cause bracing frame 11 to flood in water time, second float 444 is risen along bracing frame flooding depth test rod 443 by floating, and the second float 444 makes peg 441 throw off with closing in rope 42 by pull bar 445 and lose to the balanced action of falling body 43, the network interface of culturing net 12 to be drawn in.
Closing in rope 42, for tensioning state, is be depicted as unstrained state to observe convenient in the figure.
Embodiment two, see Fig. 4, the difference with embodiment one is: also comprise the power coupling mechanism 5, generator 6, accumulator 61 and the water electrolyser 7 that connect successively.Bracing frame 11 is provided with wave-eliminating wall 15.The oxygen that water electrolyser 7 produces is collected in oxygen tank 71.The gas outlet of oxygen tank 71 links together with the air inlet of air pump 73.The gas outlet of air pump 73 links together with the entrance point of oxygen hose 74.The port of export of oxygen hose 74 is inserted in net cage 1.The Hydrogen collection that water electrolyser 7 produces is in hydrogen gas tank 72.Hydrogen gas tank 72 is linked together with gas burning lamp 9 by hydrogen pipe 91.Gas burning lamp 9 is positioned at the top of net cage 1.
Wave-eliminating wall 15 is obliquely installed.The side of heading sea of wave-eliminating wall 15 is provided with some resistance wave bars 8 extended in the horizontal direction.Each same first tooth bar 81 in rear and front end hindering unrestrained bar 8 links together.The lower end of the first tooth bar 81 is linked together with wave-eliminating wall 15 by energy-storaging spring 82.The upper end of the first tooth bar 81 meshes together with the first gear 83.First tooth bar 81 extends and parallel with wave-eliminating wall 15 along the vertical direction.Energy-storaging spring 82 links together with the lower end of the second tooth bar 84.The upper end of the second tooth bar 84 meshes together with the second gear 85.Second tooth bar 84 is parallel with the first tooth bar 81.
See Fig. 5, the first gear 83 is connected on the first driving shaft 87 by the first unilateral bearing 86.First driving shaft 87 is connected with generator 6 by power coupling mechanism 5.Second gear 85 is connected on the second driving shaft 89 by the second unilateral bearing 88.Second driving shaft 89 is connected with generator 6 by power coupling mechanism 5,
See Fig. 6, power coupling mechanism 5 is planet circular system, and the second driving shaft 89 is connected with the gear ring of planet circular system, and the first driving shaft 87 is connected on the sun wheel carrier of planet circular system, and generator 6 is connected on the planet carrier of planet circular system.
See Fig. 4, Fig. 5 and Fig. 6, the process that the present invention carries out gas-to electricity by wave is:
When wave rises along wave-eliminating wall 15, promote the unrestrained bar 8 of resistance and rise, hinder that unrestrained bar drives the first tooth bar 81 to rise, the first tooth bar 81 drives the first driving shaft 87 to rotate by the first unilateral bearing 86, the first driving shaft 87 drives generator 6 to generate electricity by power coupling mechanism 5.Energy-storaging spring 82 is also made to extend in the process that first tooth bar 81 rises and energy storage, energy-storaging spring 82 makes the second tooth bar 84 rise when extending, the second tooth bar 84 drives the second gear 85 to rotate, now the second driving shaft 89 does not rotate under the effect of the second unilateral bearing 88.
When wave disappears, remain in the gravity of the water on wave-eliminating wall 15, hinder the gravity of the gravity of unrestrained bar 8 and the first tooth bar 81 first tooth bar 81 is declined, the first tooth bar 81 drives the first gear 83 to rotate, now under the effect of the first unilateral bearing 86, the first driving shaft 87 do not rotate.Meanwhile, remain in the water gravity on wave-eliminating wall 15, hinder the gravity of unrestrained bar 8, the gravity of the first tooth bar 81, the elastic force of energy-storaging spring 82 and make the second tooth bar 84 decline together with the gravity of the second tooth bar 88, the second tooth bar 84 drives the second gear 85 to rotate, under the effect of the second unilateral bearing 88, the second driving shaft 89 rotates together in company with the second gear 85, the second driving shaft 89 drives generator 6 to generate electricity by power coupling mechanism 5.
Therefore this device can both generate electricity when unrestrained waviness falls, high to the energy regenerating availability of wave.The electricity that generator 6 sends is stored in accumulator 61.Accumulator 61 makes water produce electrolysis to water electrolyser 7 power supply.The Hydrogen collection produced during water electrolysis in hydrogen gas tank 72, produce oxygen be collected in oxygen tank 71.Hydrogen in hydrogen gas tank 72 is transported to gas burning lamp 9 through hydrogen pipe 91, gas burning lamp 9 at night time light.Gas burning lamp 9 plays attract insect and flies to above net cage 1 and drop in net cage 1 after lighting, to give the supplements such as fish, the frog in net cage 1; Oxygen in oxygen tank 71 is through air pump 73 and oxygen hose 74 by net cage 1, to increase the content of oxygen in water, and oxygen also part is discharged in air and to urge, gas burning lamp 9 is lighted better.
Embodiment three, see Fig. 7, the difference with embodiment two is: buoyancy tank 2 only has one and is looped around around culturing net 1.A closing in bar (being namely arranged in the closing in bar on figure right side) is had to be fixed on bracing frame 11 in a pair closing in bar 3.
Bracing frame 11 is provided with annular housing 16.Annular housing 16 is provided with water inlet 161.Water inlet 161 is positioned on the inner peripheral surface of annular housing 161.Bracing frame flooding depth test rod 443 and the second float 444 are positioned at annular housing 16.Can prevent wave from producing interference and causing misoperation.Also identical effect can be reached in conjunction with the scheme described in this section obviously when embodiment one.
Claims (10)
1. one kind from closing in type breeding box, comprise net cage and buoyancy tank, described net cage comprises and is connected to the bracing frame of buoyancy tank and the culturing net of upper end open, it is characterized in that, the openend of described culturing net is provided with the closing in bar be connected with support frame as described above for a pair, described a pair closing in bar has at least a closing in bar to be slidably connected together with support frame as described above, the closing in bar be slidably connected with bracing frame is provided with closing in bar translation mechanism, described closing in bar translation mechanism comprises the closing in rope that one end links together with closing in bar, be connected to falling body and the falling body balanced controls of the closing in rope other end, described falling body balanced controls comprise clasp joint in the peg of described closing in rope and the first float being connected to peg, described first float is positioned at described buoyancy tank, the latch and lock groove that complement one another is provided with between described a pair cross bar.
2. according to claim 1ly it is characterized in that from closing in type breeding box, be provided with the perpendicular guide post put in described buoyancy tank, described first float slides is sheathed on described guide post.
3. according to claim 2ly it is characterized in that from closing in type breeding box, described buoyancy tank is full-closed structure, and described peg is provided with and runs through described buoyancy tank and with the parallel vertical section of described guide post, described vertical section is sealed connected together with described buoyancy tank.
4. according to claim 1 or 2 or 3 from closing in type breeding box, it is characterized in that, the second float that described falling body balanced controls also comprise bracing frame flooding depth test rod and are slidably located on bracing frame flooding depth test rod, described second float is linked together with described peg by pull bar.
5. according to claim 1 or 2 or 3 from closing in type breeding box, it is characterized in that, described closing in bar translation mechanism also comprises network interface and draws plate in, and described closing in Suo Yici links together with closing in bar after drawing plate and culturing net in through described network interface.
6. according to claim 1 or 2 or 3 from closing in type breeding box, it is characterized in that, also comprise generator, drive the first driving shaft of generator, be connected to the first gear on the first driving shaft, the wave-eliminating wall being engaged on the first tooth bar on the first gear and being arranged on net cage, the side of heading sea of described wave-eliminating wall is provided with some resistance wave bars extended in the horizontal direction, the unrestrained bar of described resistance links together with described first tooth bar, described first tooth bar extends along the vertical direction, the first unilateral bearing is provided with between described first driving shaft and described first gear, described first unilateral bearing is used for when described first tooth bar rises, described first driving shaft being rotated together in company with described first gear.
7. according to claim 6 from closing in type breeding box, it is characterized in that, the gas burning lamp of hydrogen be also provided with water electrolyser, producing for the described water electrolyser that burns, described gas burning lamp is positioned at the top of described net cage, and described water electrolyser is by described generator powered.
8. according to claim 7ly it is characterized in that from closing in type breeding box, the oxygen be also provided with for being produced by water electrolyser passes into the air pump of described net cage.
9. according to claim 6 from closing in type breeding box, it is characterized in that, also comprise the energy-storaging spring linked together with described wave-eliminating wall by described first tooth bar, be fixed in the second tooth bar on energy-storaging spring, be engaged on the second gear on the second tooth bar and the second driving shaft being connected to the described generator of driving on the second gear, described second tooth bar is parallel with the first tooth bar, the second unilateral bearing is provided with between described second driving shaft and described second gear, described second unilateral bearing is used for when described second tooth bar declines, described second driving shaft being rotated together in company with described second gear.
10. according to claim 9ly it is characterized in that from closing in type breeding box, be also provided with power coupling mechanism, described first driving shaft is all connected with described generator by described power coupling mechanism with described second driving shaft.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310313922.3A CN103444615B (en) | 2013-07-25 | 2013-07-25 | Self-closing culture cage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310313922.3A CN103444615B (en) | 2013-07-25 | 2013-07-25 | Self-closing culture cage |
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| CN103444615A CN103444615A (en) | 2013-12-18 |
| CN103444615B true CN103444615B (en) | 2015-01-28 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105010188A (en) * | 2015-07-27 | 2015-11-04 | 广东联塑科技实业有限公司 | Suspension rod for net cage |
| CN109275599B (en) * | 2018-10-25 | 2023-09-26 | 上海海洋大学 | Modularized net cage wave-absorbing device based on wave energy power generation |
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| CN202979893U (en) * | 2012-12-14 | 2013-06-12 | 龚云明 | Suspended multipurpose net cage |
| CN203105325U (en) * | 2012-12-27 | 2013-08-07 | 獐子岛集团股份有限公司 | Electric-driven cage pulling device for buoyant raft cultivation |
| CN103120138A (en) * | 2013-01-31 | 2013-05-29 | 浙江大学宁波理工学院 | Deepwater aquaculture net cage using wave energy |
| CN203262012U (en) * | 2013-04-23 | 2013-11-06 | 康钦铭 | High-density floating net fish culturing device |
| CN103355228A (en) * | 2013-05-23 | 2013-10-23 | 杭州千岛湖鲟龙科技股份有限公司 | Sturgeon deep water net cage culture device |
| CN203388088U (en) * | 2013-07-25 | 2014-01-15 | 浙江海洋学院 | Culture net device capable of automatically closing net opening during sinking |
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|---|---|
| CN103444615A (en) | 2013-12-18 |
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