CN112021245B - Multilayer rotation type crab breeding device - Google Patents
Multilayer rotation type crab breeding device Download PDFInfo
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- CN112021245B CN112021245B CN202010979982.9A CN202010979982A CN112021245B CN 112021245 B CN112021245 B CN 112021245B CN 202010979982 A CN202010979982 A CN 202010979982A CN 112021245 B CN112021245 B CN 112021245B
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- 238000009395 breeding Methods 0.000 title claims abstract description 97
- 230000001488 breeding effect Effects 0.000 title claims abstract description 97
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 238000005096 rolling process Methods 0.000 claims description 19
- 230000003020 moisturizing effect Effects 0.000 claims description 4
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 241000238557 Decapoda Species 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
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- 230000002349 favourable effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
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- 229920006255 plastic film Polymers 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
- A01K63/006—Accessories for aquaria or terraria
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- Life Sciences & Earth Sciences (AREA)
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- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to the technical field of crab culture, and discloses a multilayer rotary crab culture device which comprises multilayer culture boxes alternately distributed in the vertical direction, wherein one side of the upper end of each culture box is provided with an operation opening, and a culture mechanism is arranged in each culture box; breed the mechanism and include two support columns, two support column symmetries set up at breeding the incasement, the lower extreme of support column passes through rotating assembly to be connected at the bottom of the inner box of breeding the case, the upper end fixedly connected with driving roller of support column, be connected with the belt jointly on two driving rollers, a plurality of supporting shoes of the fixedly connected with of even equidistance on the lateral wall of belt, be connected with through fixed assembly on the supporting shoe and breed the box, the incasement end of breeding that is located between two support columns is connected with waterproof motor. This multilayer rotation type crab breeding device can solve present actuating mechanism and drive when breeding the box and remove, and the moving means is loaded down with trivial details, does not have the problem of moving breeding the box.
Description
Technical Field
The invention relates to the technical field of crab breeding, in particular to a multi-layer rotary crab breeding device.
Background
The crabs are the objects of traditional cultivation in China, and have important economic value, in China, the traditional cultivation mode is pond cultivation, a pond for cultivating the crabs generally needs an area of 1-5 mu, the condition of the crab pond is sufficient in water source, the water quality is good, water inlet and outlet are convenient, the water depth generally takes 1-1.5 m as a good value, the bottom of the crab pond preferably takes sandy soil and sandy gravelly soil, the ventilation performance is good, aquatic plants and benthonic plants are favorable for growing and breeding, natural feed can be provided for the crabs, the thickness of the bottom sludge of the pond is generally not more than 5 cm, and anti-escape facilities such as brick walls, plastic films and the like need to be built around the crab pond.
The crab has the habit of killing each other, so the breeding density of the crab is limited in the pond breeding process, the breeding density of the adult crab is generally 2/m 2, and the crab is repeatedly shelled in the growth process, if no good evacuee exists in the shelling process, the crab can easily eat by other crabs, so the breeding survival rate is very low and is generally only 10 percent, in addition, the pond breeding density is low, the management is inconvenient, the quality of the crab is not easy to control, the catching rate is low, and the operation is inconvenient.
By the retrieval and publication (announcement) number CN108739570A, the multi-layer rotary crab breeding bin is disclosed, when the multi-layer rotary crab breeding bin is used, an executing mechanism is arranged, and an operation opening is reserved at one end of a water tank, so that an operation channel does not need to be reserved between breeding systems, the occupation of the operation channel on breeding space is avoided, the utilization rate of the breeding space is maximized, the operation opening is reserved at one end of the water tank, all operations are concentrated at two ends of the water tank, an automatic system is convenient to access, the automatic operation such as automatic feeding, automatic dirt removal and automatic harvesting is favorably realized, the automation degree is improved, the labor intensity of breeding personnel is effectively reduced, and the multi-layer rotary crab breeding bin is favorable for popularization and application in the breeding field; the scheme still has the following technical defects:
when the actuating mechanism drives the cultivation box to move, the moving mode is complicated, and the cultivation box cannot be moved.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a multi-layer rotary crab breeding device which has the advantage of being convenient for moving a breeding box and solves the problems that when an executing mechanism drives the breeding box to move at present, the moving mode is complicated, and the breeding box cannot be moved.
(II) technical scheme
In order to realize the purpose of conveniently moving the culture box, the invention provides the following technical scheme: a multi-layer rotary crab breeding device comprises a plurality of layers of breeding boxes which are alternately distributed along the vertical direction, wherein one side of the upper end of each breeding box is provided with an operation opening, and a breeding mechanism is arranged in each breeding box;
breed the mechanism and include two support columns, two the support column symmetry sets up at breeding the incasement, the lower extreme of support column passes through rotating assembly to be connected at the bottom of the inner box of breeding the case, the upper end fixedly connected with driving roller of support column, two be connected with the belt on the driving roller jointly, a plurality of supporting shoes of the fixedly connected with of even equidistance on the lateral wall of belt, be connected with through fixed subassembly on the supporting shoe and breed the box, be located two breed incasement end between the support column is connected with waterproof motor, waterproof motor's output has drive sprocket, two through the coupling joint all fixed driven sprocket that has cup jointed on the column wall of support column, drive sprocket and two driven sprocket pass through chain drive and connect.
Preferably, the fixed component comprises a transmission groove, the transmission groove is formed in one side, far away from the belt, of the supporting block, the breeding box is close to one end of the supporting block and is fixedly connected with a transmission block, the transmission block is inserted into the transmission groove, a fixed groove is formed in the upper end of the transmission block, a spring is fixedly connected to the groove bottom of the fixed groove, a fixed block is fixedly connected to the other end of the spring, a matched fixed hole is formed in the groove wall of the upper end of the transmission groove, corresponding to the position of the fixed block, and one end, far away from the spring, of the fixed block penetrates through a notch of the fixed groove and extends into the fixed hole.
Preferably, the rotating assembly comprises an annular groove with a T-shaped section and an annular block with a T-shaped section, the annular groove is formed in the lower end of the supporting column and is rotatably connected into the annular groove, and one end, far away from the bottom of the annular groove, of the annular block penetrates through a notch of the annular groove and is fixedly connected to the bottom of the inner box of the breeding box.
Preferably, the multilayer operation mouth on the breed case sets up in the past, and the multilayer one side of breeding the case is equipped with trades the water pipe, trade the water pipe and communicate with the breed case that corresponds through moisturizing pipe.
Preferably, a water outlet pipe is arranged on one side, away from the water changing pipe, of the multiple layers of the cultivation boxes, and the water outlet pipe is communicated with the corresponding cultivation boxes through water guide pipes.
Preferably, the fixed block is close to the symmetry fixedly connected with stopper on the lateral wall of spring one end position, the position that corresponds the stopper on the cell wall of fixed slot has seted up assorted spacing groove, stopper sliding connection is in the spacing groove that corresponds.
Preferably, a rolling groove is formed in one end, close to the groove bottom of the annular groove, of the annular block, rolling balls are arranged in the rolling groove, the balls penetrate through a notch of the rolling groove, and the balls are connected to the groove bottom of the annular groove in a rolling mode.
(III) advantageous effects
Compared with the prior art, the invention provides a multi-layer rotary crab breeding device which has the following beneficial effects:
1. the multi-layer rotary crab breeding device is provided with the breeding mechanism to breed the crabs in the breeding box, when the crabs in the breeding box need to be taken out, the waterproof motor is started, the waterproof motor drives the driving chain wheel to rotate, the two driven chain wheels rotate at the same speed and in the same direction through the transmission of the chain, thereby driving the two support columns in the breeding box to rotate in the same speed and the same direction, driving the two driving rollers to rotate when the two support columns rotate, driving the breeding box on the support block to rotate through the belt, the crab box that breeds when breeding the incasement removes in proper order under the operation mouth, can take out the crab in the breed box under the operation mouth this moment through the operation mouth, only needs indirectness to start waterproof motor, just can breed a plurality of breed boxes of incasement and carry to the operation mouth under automatically in proper order, and convenient drive is bred the box and is removed to the efficiency of taking out of crab has been improved.
2. This multilayer rotation type crab breeding device, through setting up fixed subassembly, the transmission piece passes through the fixed block card and goes into the drive disk, will breed box and supporting shoe and fix, when needs will breed the box and take off from the supporting shoe, only need exert the pressing force to the fixed block in the fixed orifices, compression spring and to the drive disk internal motion behind the fixed block atress, break away from the back when the fixed block is followed the fixed orifices, exert the pulling force of keeping away from the supporting shoe direction to breeding the box again, can extract the transmission piece from the drive disk, thereby will breed the quick dismantlement from the supporting shoe of box.
Drawings
FIG. 1 is a schematic structural diagram of a multi-deck rotary crab breeding device according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is a schematic top view of a cultivation box of the multi-deck rotary crab cultivation device according to the present invention;
fig. 5 is a schematic structural view of a fixing assembly in the multi-deck rotary crab breeding device according to the present invention.
In the figure: 1 breed case, 2 operation openings, 3 support columns, 4 driving rollers, 5 belts, 6 supporting blocks, 7 breed boxes, 8 waterproof motors, 9 driving sprockets, 10 driven sprockets, 11 chains, 12 driving grooves, 13 driving blocks, 14 fixing grooves, 15 springs, 16 fixing blocks, 17 fixing holes, 18 annular grooves, 19 annular blocks, 20 water changing pipes, 21 water outlet pipes, 22 limiting blocks, 23 limiting grooves, 24 rolling grooves and 25 balls.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a multi-layer rotary crab breeding device comprises a plurality of layers of breeding boxes 1 which are alternately distributed along the vertical direction, wherein one side of the upper end of each breeding box 1 is provided with an operation opening 2, and a breeding mechanism is arranged in each breeding box 1;
the breeding mechanism comprises two support columns 3, the two support columns 3 are symmetrically arranged in a breeding box 1, the lower ends of the support columns 3 are connected to the bottom of an inner box of the breeding box 1 through rotating components, the upper ends of the support columns 3 are fixedly connected with driving rollers 4, the two driving rollers 4 are commonly connected with a belt 5, a plurality of supporting blocks 6 are fixedly connected to the outer side wall of the belt 5 uniformly and equidistantly, the supporting blocks 6 are connected with a breeding box 7 through fixing components, the bottom of the inner box of the breeding box 1 between the two support columns 3 is connected with a waterproof motor 8, the output end of the waterproof motor 8 is connected with a driving sprocket 9 through a coupler, driven sprockets 10 are fixedly sleeved on the column walls of the two support columns 3, the driving sprocket 9 and the two driven sprockets 10 are in transmission connection through a chain 11, crabs are bred in the breeding box 7, when the crabs in the breeding box 7 need to be taken out, the waterproof motor 8 is started, waterproof motor 6 drives drive sprocket 9 and rotates, transmission through chain 11, make two driven sprocket 10 do with the speed syntropy and rotate, and then drive two spinal branch dagger 3 in breeding case 1 and do with the speed syntropy and rotate, drive two driving roller 4 when two spinal branch dagger 3 rotate, it takes place to rotate to drive breed box 7 on the supporting shoe 6 through belt 5, breed box 7 when breeding in case 1 removes to operation mouth 2 under in proper order, can take out the crab in the breed box 7 under operation mouth 2 through operation mouth 2 this moment, only need indirectness to start waterproof motor 8, just can be with breeding a plurality of breed boxes 7 of 1 in the case of breeding under automatic transport to operation mouth 2 in proper order, convenient drive is bred box 7 and is removed, thereby the efficiency of taking out to the crab has been improved.
The fixing component comprises a transmission groove 12, the transmission groove 12 is arranged on one side of the supporting block 6 far away from the belt 5, one end of the breeding box 7 close to the supporting block 6 is fixedly connected with a transmission block 13, the transmission block 13 is inserted in the transmission groove 12, the upper end of the transmission block 13 is provided with a fixing groove 14, the bottom of the fixing groove 14 is fixedly connected with a spring 15, the other end of the spring 15 is fixedly connected with a fixing block 16, the upper end groove wall of the transmission groove 12 is provided with a matched fixing hole 17 corresponding to the fixing block 16, one end of the fixing block 16 far away from the spring 15 penetrates through the notch of the fixing groove 14 and extends into the fixing hole 17, the transmission block 13 is clamped into the transmission groove 12 through the fixing block 16 to fix the breeding box 7 and the supporting block 6, when the breeding box 7 is required to be taken down from the supporting block 6, only pressing force needs to be exerted on the fixing block 16 in the fixing hole 17, the fixing block 16 compresses the spring 15 and moves towards the transmission groove 12 after being stressed, after the fixing block 16 is separated from the fixing hole 17, the pulling force in the direction away from the supporting block 6 is applied to the culture box 7, so that the transmission block 13 can be pulled out of the transmission groove 14, and the culture box 7 can be rapidly detached from the supporting block 6.
The rotating assembly comprises an annular groove 18 with a T-shaped section and an annular block 19 with a T-shaped section, the annular groove 18 is formed in the lower end of the supporting column 3, the annular block 19 is rotatably connected into the annular groove 18, one end, far away from the bottom of the annular groove 18, of the annular block 19 penetrates through a notch of the annular groove 18 and is fixedly connected to the bottom of the inner box of the breeding box 1, and when the supporting column 3 rotates under stress, the annular block 19 and the annular groove 18 rotate relatively, so that the supporting column 3 is connected with the bottom of the inner box of the breeding box 1 and keeps rotating relatively.
Operation mouth 2 crisscross setting on the case 1 is bred to the multilayer, and one side of case 1 is bred to the multilayer is equipped with trades water pipe 20, trades water pipe 20 and is linked together through moisturizing pipe and the breed case 1 that corresponds, is convenient for breed the interior moisturizing of case 1 through trading water pipe 20.
One side of the multi-layer cultivation box 1, which is far away from the water changing pipe 20, is provided with a water outlet pipe 21, the water outlet pipe 21 is communicated with the corresponding cultivation box 1 through a water guide pipe, and water in the cultivation box 1 is conveniently discharged through the water outlet pipe 21.
The fixed block 16 is close to the symmetrical fixedly connected with stopper 22 on the lateral wall of spring 15 one end position, and assorted spacing groove 23 has been seted up to the position that corresponds stopper 22 on the cell wall of fixed slot 14, and stopper 22 sliding connection drives stopper 22 synchronous motion in spacing groove 23 during the fixed block 16 motion, prevents that fixed block 16 from being popped out transmission groove 14 by spring 15.
The rolling groove 24 is formed in one end, close to the groove bottom of the annular groove 18, of the annular block 19, the rolling ball 25 is arranged in the rolling groove 24, the rolling ball 25 penetrates through the notch of the rolling groove 24, the rolling ball 25 is connected to the groove bottom of the annular groove 18 in a rolling mode, when the annular block 19 and the annular groove 18 move relatively, the rolling ball 25 is driven to roll, and friction force when the annular block 19 and the annular groove 18 move relatively is reduced.
In conclusion, the multi-layer rotary crab breeding device breeds crabs in the breeding boxes 7, when the crabs in the breeding boxes 7 need to be taken out, the waterproof motor 8 is started, the waterproof motor 6 drives the driving chain wheel 9 to rotate, the two driven chain wheels 10 rotate at the same speed and in the same direction through the transmission of the chain 11, the two support columns 3 in the breeding box 1 are further driven to rotate at the same speed and in the same direction, the two support columns 3 drive the two driving rollers 4 to rotate when rotating, the breeding boxes 7 on the support blocks 6 are driven to rotate through the belt 5, when the breeding boxes 7 in the breeding box 1 sequentially move to the position under the operation opening 2, the crabs in the breeding boxes 7 under the operation opening 2 can be taken out through the operation opening 2, and the breeding boxes 7 in the breeding box 1 can be sequentially and automatically conveyed to the position under the operation opening 2 only by indirectly starting the waterproof motor 8, the breeding box 7 is conveniently driven to move, so that the crab taking-out efficiency is improved; drive block 13 is gone into in drive groove 12 through fixed block 16 card, will breed box 7 and supporting shoe 6 and fix, when needs take off breed box 7 from supporting shoe 6, only need exert the pressing force to fixed block 16 in the fixed orifices 17, 16 atress back compression spring 15 of fixed block move to drive groove 12, break away from the back in fixed orifices 17 when fixed block 16, exert the pulling force of keeping away from supporting shoe 6 direction to breeding box 7 again, can extract drive block 13 from drive groove 14, thereby will breed quick the detaching from supporting shoe 6 of box 7.
It is to be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a multilayer rotation type crab breeding device, includes along the multilayer breed case (1) of vertical direction distribution in turn, its characterized in that: an operation opening (2) is formed in one side of the upper end of the cultivation box (1), and a cultivation mechanism is installed in the cultivation box (1);
the breeding mechanism comprises two support columns (3), the two support columns (3) are symmetrically arranged in a breeding box (1), the lower ends of the support columns (3) are connected to the bottom of an inner box of the breeding box (1) through rotating assemblies, the upper ends of the support columns (3) are fixedly connected with driving rollers (4), two driving rollers (4) are jointly connected with a belt (5), a plurality of support blocks (6) are fixedly connected to the outer side wall of the belt (5) at equal intervals, breeding boxes (7) are connected to the support blocks (6) through fixing assemblies, a waterproof motor (8) is connected to the bottom of the inner box of the breeding box (1) between the two support columns (3), the output end of the waterproof motor (8) is connected with a driving sprocket (9) through a coupler, and driven sprockets (10) are fixedly sleeved on the column walls of the two support columns (3), the driving chain wheel (9) is in transmission connection with the two driven chain wheels (10) through a chain (11);
the fixing assembly comprises a transmission groove (12), the transmission groove (12) is formed in one side, away from the belt (5), of the supporting block (6), a transmission block (13) is fixedly connected to one end, close to the supporting block (6), of the breeding box (7), the transmission block (13) is inserted into the transmission groove (12), a fixing groove (14) is formed in the upper end of the transmission block (13), a spring (15) is fixedly connected to the bottom of the fixing groove (14), a fixing block (16) is fixedly connected to the other end of the spring (15), a matched fixing hole (17) is formed in the position, corresponding to the fixing block (16), of the groove wall of the upper end of the transmission groove (12), and one end, away from the spring (15), of the fixing block (16) penetrates through a notch of the fixing groove (14) and extends into the fixing hole (17);
the rotating assembly comprises an annular groove (18) with a T-shaped section and an annular block (19) with a T-shaped section, the lower end of the supporting column (3) is arranged at the annular groove (18), the annular block (19) is rotatably connected in the annular groove (18), and one end, far away from the bottom of the annular groove (18), of the annular block (19) penetrates through a notch of the annular groove (18) and is fixedly connected to the bottom of the inner box of the breeding box (1).
2. The multi-deck rotary crab breeding device of claim 1, wherein: the multilayer operation mouth (2) on breeding case (1) are crisscross to be set up, and the multilayer one side of breeding case (1) is equipped with trades water pipe (20), trade water pipe (20) and breed case (1) that correspond and be linked together through moisturizing pipe.
3. The multi-deck rotary crab breeding device of claim 2, wherein: the multilayer breed case (1) keep away from one side of trading water pipe (20) and be equipped with outlet pipe (21), outlet pipe (21) are linked together through aqueduct and breed case (1) that correspond.
4. The multi-deck rotary crab breeding device of claim 1, wherein: the fixed block (16) is close to symmetrical fixedly connected with stopper (22) on the lateral wall of spring (15) one end position, assorted spacing groove (23) have been seted up to the position that corresponds stopper (22) on the cell wall of fixed slot (14), stopper (22) sliding connection is in corresponding spacing groove (23).
5. The multi-deck rotary crab breeding device of claim 1, wherein: the rolling groove (24) is formed in one end, close to the groove bottom of the annular groove (18), of the annular block (19), rolling balls (25) are arranged in the rolling groove (24), the balls (25) penetrate through the groove openings of the rolling groove (24), and the balls (25) are connected to the groove bottom of the annular groove (18) in a rolling mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010979982.9A CN112021245B (en) | 2020-09-17 | 2020-09-17 | Multilayer rotation type crab breeding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010979982.9A CN112021245B (en) | 2020-09-17 | 2020-09-17 | Multilayer rotation type crab breeding device |
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| CN112021245A CN112021245A (en) | 2020-12-04 |
| CN112021245B true CN112021245B (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010979982.9A Active CN112021245B (en) | 2020-09-17 | 2020-09-17 | Multilayer rotation type crab breeding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112931374B (en) * | 2021-02-04 | 2023-08-04 | 安徽益丰生态农业开发有限公司 | Hairy crab breeding device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766677A (en) * | 2016-03-22 | 2016-07-20 | 周盈庭 | Automatic quantitative feeding device for animal husbandry |
| CN208242594U (en) * | 2018-06-06 | 2018-12-18 | 广州黑匣子科技有限公司 | A kind of multi-layer rotary crab cultivation storehouse |
| CN209073259U (en) * | 2018-11-02 | 2019-07-09 | 安庆市西江水产养殖股份有限公司 | A kind of multilayer crab cultivation structure |
| CN110243191A (en) * | 2019-05-15 | 2019-09-17 | 湖北嘉辐达节能科技股份有限公司 | It is a kind of store furnace residual heat collection utilize device |
-
2020
- 2020-09-17 CN CN202010979982.9A patent/CN112021245B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766677A (en) * | 2016-03-22 | 2016-07-20 | 周盈庭 | Automatic quantitative feeding device for animal husbandry |
| CN208242594U (en) * | 2018-06-06 | 2018-12-18 | 广州黑匣子科技有限公司 | A kind of multi-layer rotary crab cultivation storehouse |
| CN209073259U (en) * | 2018-11-02 | 2019-07-09 | 安庆市西江水产养殖股份有限公司 | A kind of multilayer crab cultivation structure |
| CN110243191A (en) * | 2019-05-15 | 2019-09-17 | 湖北嘉辐达节能科技股份有限公司 | It is a kind of store furnace residual heat collection utilize device |
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| CN112021245A (en) | 2020-12-04 |
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