CN111887191A - A partial shipment equipment for fry screening - Google Patents
A partial shipment equipment for fry screening Download PDFInfo
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- CN111887191A CN111887191A CN202010836682.5A CN202010836682A CN111887191A CN 111887191 A CN111887191 A CN 111887191A CN 202010836682 A CN202010836682 A CN 202010836682A CN 111887191 A CN111887191 A CN 111887191A
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- 238000012216 screening Methods 0.000 title claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims description 42
- 238000007906 compression Methods 0.000 claims description 42
- 238000007789 sealing Methods 0.000 claims description 28
- 230000000694 effects Effects 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 241000251468 Actinopterygii Species 0.000 description 4
- 230000004083 survival effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000000926 separation method Methods 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
- A01K61/00—Culture of aquatic animals
- A01K61/90—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination
- A01K61/95—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination specially adapted for fish
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- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
The invention relates to a split charging device, in particular to a split charging device for fry screening. The provided subpackaging equipment for fry screening can automatically screen fry in batches and is high in screening precision. A partial shipment equipment for fry screening includes: the water tank is internally provided with a support column; the first base plate is arranged on the support columns positioned in the middle and on one side of the water tank; the lower part of one side of the second base plate, which is close to the first base plate, is fixedly connected with the upper part of the first base plate through two supporting columns; the bracket is arranged on one side, close to the first base plate, of the second base plate; the pressing mechanisms are arranged between the brackets; a material sucking mechanism. The invention achieves the effects of automatic batch fry screening and high screening precision.
Description
Technical Field
The invention relates to a split charging device, in particular to a split charging device for fry screening.
Background
The fry is also called 'fish flower'. The body length of the young fish after the hatching is generally 6-9 mm. There are artificially bred fry and natural fry from rivers. As is known, need filter the fry before the pond is thrown the seedling, guarantee the survival rate of fry on the one hand, on the other hand through the fry of screening, can put in respectively according to the size, distinguish the management and then guarantee that the fry can not take place the condition that weak meat robbed the food, increase the mortality because of the size differs to increase the cost input.
The prior art is that the screening is carried out in a standard leakage mode which cannot be achieved by manually fishing out the net bag from water according to the mesh size of the net bag. A small amount of fry can be screened manually, but when large batch fry need be screened, the manual screening of manual work just has the screening time overlength and influences the survival rate of fry, the not high problem of screening precision.
Therefore, the development of the subpackaging equipment for fry screening, which can automatically screen the fry in batches and has high screening precision, is urgently needed.
Disclosure of Invention
In order to overcome the defects that the survival rate of the fry is influenced and the screening accuracy is not high due to overlong screening time, the invention has the technical problems that: the provided subpackaging equipment for fry screening can automatically screen fry in batches and is high in screening precision.
The technical implementation scheme of the invention is as follows: a partial shipment equipment for fry screening includes: the water tank is internally provided with a support column; the first base plate is arranged on the support columns positioned in the middle and on one side of the water tank; the lower part of one side of the second base plate, which is close to the first base plate, is fixedly connected with the upper part of the first base plate through two supporting columns; the bracket is arranged on one side, close to the first base plate, of the second base plate; the pressing mechanisms are arranged between the brackets; the material sucking mechanism is arranged on the second base plate.
Further, the pressing mechanism includes: the compression cylinder is arranged on one side, close to the first base plate, of the second base plate; the compression cylinder is provided with a first base plate and a second base plate; the lower side of the water baffle is provided with a convex plate; the transverse plate is arranged between the two support columns at the lower part of one side of the second base plate close to the first base plate and is positioned below the convex plate; the first elastic piece is arranged between the transverse plate and the convex plate; the fixing plates are symmetrically arranged on one side, close to the second base plate, of the bracket around the center line of the bracket; guide posts are arranged between the guide posts and the fixing plate, and water channels are formed in the axis direction of the guide posts; the guide post is provided with a first piston in a sliding manner, and the outer wall of the first piston is in sliding fit with the inner wall of the compression cylinder; the first piston is provided with a connecting column in central symmetry with the first piston; the lower pressing plates are arranged between the connecting columns, and side grooves are formed in one sides of the lower pressing plates, which are close to the first base plate; the top end of the bracket is provided with an electric push rod, and a push shaft of the electric push rod is connected with the lower pressing plate; the screening cylinder is arranged right below the compression cylinder, and conical holes are formed in the upper end of the screening cylinder at intervals; the first sealing ring is arranged between the screening cylinder and the compression cylinder; the sealing plate is arranged right below the screening cylinder; a second sealing ring is arranged between the sealing plate and the screening cylinder, and the screening cylinder is integrally positioned in a groove at one side of the first base plate through the second sealing ring and the sealing plate; the collecting barrel is arranged in the groove on the other side of the first base plate and is communicated with the screening barrel through a guide pipe; the side wall of the compression cylinder, which is close to one side of the collecting barrel, is provided with a slide way, and a section of the slide way, which is positioned at the upper end of the collecting barrel, is provided with through holes at intervals; and the inner wall of one side of the water tank close to the slide way is provided with a guide cylinder.
Further, inhale the material mechanism and include: the charging barrel is arranged on one side, away from the compression barrel, of the second base plate; the guide pipe is arranged between the charging barrel and the compression barrel, and the charging barrel is communicated with the compression barrel through the guide pipe; the side wall of the side, away from the charging barrel, of the second piston is provided with a round hole; the other side of the second piston is provided with soft bristles; the sliding column is arranged in the round hole of the second piston in a sliding mode, a through hole is formed in the axis direction of the sliding column, the other end of the sliding column is connected with the guide pillar, and the other end of the sliding column is communicated with a water channel of the guide pillar through the through hole of the sliding column; the third piston is arranged in the water channel of the guide pillar in a sliding manner, and the upper end of the third piston penetrates out of the water channel of the guide pillar; and the round hole of the second piston is internally provided with a second elastic piece.
Further, the method also comprises the following steps: the fan-shaped blocks are symmetrically arranged on one side, close to the water baffle, of the lower pressing plate relative to the centerline of the lower pressing plate; the connecting shafts are rotatably arranged among the fan-shaped blocks; the middle part of the connecting shaft is provided with a top block, and the other end of the top block is contacted with the lower side of the protruding part at the upper end of the water baffle; and third elastic pieces are arranged on the opposite outer sides of the fan-shaped blocks and sleeved on the connecting shaft.
Further, the method also comprises the following steps: a water pump is arranged on one side, far away from the first base plate, in the water tank; the water pipe is arranged on the water suction pump, and the other end of the water pipe is positioned in the charging barrel.
Has the advantages that: the invention achieves the effects of automatic batch fry screening and high screening precision.
1. The staff starts electric putter to make in the charging bucket treat the fry of screening enter into a compression section of thick bamboo, then electric putter makes the holding down plate down move, can make the little fry in the compression section of thick bamboo get into the screening cylinder in, and big fry just stays in the compression section of thick bamboo. Afterwards, the staff need make the breakwater up move to in making a little fry that mix with in the big fry fall into the collecting vessel through the through-hole of slide, the big fry then flows through the draft tube and gets into in the water tank, just so carried out the secondary screening to the fry of treating the screening in same batch. The staff repeats above-mentioned action and can accomplish the whole screens of fry in the charging bucket.
2. When the lower pressing plate moves upwards again to pass through the upper end of the water baffle, the top block can drive the water baffle to move upwards, and therefore the function of automatically enabling the water baffle to move upwards to reset is achieved.
3. The staff starts the suction pump to make the rivers in the water tank get into the charging bucket through the water pipe, and then constitute a complete water return circuit.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of a first partial body structure according to the present invention.
FIG. 3 is a schematic view of a second partial body structure according to the present invention.
Fig. 4 is a perspective view of a third embodiment of the present invention.
FIG. 5 is an enlarged perspective view of FIG. A of the present invention.
Fig. 6 is a schematic diagram of a fourth front view structure according to the present invention.
Labeled as: 1 … water tank, 2 … support column, 3 … first backing plate, 4 … second backing plate, 5 … bracket, 6 … press-down mechanism, 61 … compression cylinder, 62 … water baffle, 63 … convex plate, 64 … transverse plate, 65 … first elastic member, 66 … fixed plate, 67 … guide column, 68 … first piston, 69 … connecting column, 610 … press-down plate, 611 … electric push rod, 612 … screening cylinder, 613 … first sealing ring, 614 … sealing plate, 615 … second sealing ring, 616 … collecting bucket, 617 … slideway, 618 … guide cylinder, 7 … suction mechanism, 71 … charging bucket, 72 guide tube of 72 …, 73 … second piston, 74 … soft hair, 75 … slide column, 76 … third piston, … second elastic member, 8 … fan-shaped block, 9 … connecting shaft, … side groove, 3611 water pumping block, … top 12, … third elastic member, … water pumping unit, … water pump, … water pipe, … and 3613 water pump.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description, but the invention is not limited to the scope of protection and application.
Example 1
As shown in fig. 1-5, a partial shipment equipment for fry screening, including water tank 1, support column 2, first backing plate 3, second backing plate 4, support 5, pushing mechanism 6 and inhaling material mechanism 7, be provided with support column 2 in the water tank 1, be provided with first backing plate 3 on support column 2 on water tank 1 middle part and right side, be provided with second backing plate 4 on the support column 2 of left side, the lower part on second backing plate 4 right side is through two support columns 2 and 3 upper portion fixed connection of first backing plate, second backing plate 4 right side is provided with support 5, be provided with pushing mechanism 6 between the support 5, be provided with on the second backing plate 4 and inhale material mechanism 7.
The pressing mechanism 6 comprises a compression cylinder 61, a water baffle 62, a convex plate 63, a transverse plate 64, a first elastic piece 65, a fixing plate 66, a guide post 67, a first piston 68, a connecting column 69, a pressing plate 610, an electric push rod 611, a screening cylinder 612, a first sealing ring 613, a sealing plate 614, a second sealing ring 615, a collecting barrel 616, a slideway 617 and a guide cylinder 618, wherein the compression cylinder 61 is arranged at the right side of the second cushion plate 4, the water baffle 62 is arranged at the right side of the compression cylinder 61 in a sliding manner, the convex plate 63 is arranged at the lower side of the water baffle 62, the transverse plate 64 is arranged between two support columns 2 at the lower part of the right side of the second cushion plate 4, the transverse plate 64 is positioned below the convex plate 63, the first elastic piece 65 is arranged between the transverse plate 64 and the convex plate 63, the fixing plates 66 are symmetrically arranged between the lower sides of the brackets 5 about the center line of the brackets 5, the outer wall of the first piston 68 is in sliding fit with the inner wall of the compression cylinder 61, connecting columns 69 are symmetrically arranged on the first piston 68 about the center of the first piston 68, a lower pressing plate 610 is arranged between the connecting columns 69, a side groove 10 is formed at the right side of the lower pressing plate 610, an electric push rod 611 is arranged at the top end of the bracket 5, a push shaft of the electric push rod 611 is connected with the lower pressing plate 610, a screening cylinder 612 is arranged right below the compression cylinder 61, conical holes are formed at the upper end of the screening cylinder 612 at intervals, a first sealing ring 613 is arranged between the screening cylinder 612 and the compression cylinder 61, a sealing plate 614 is arranged right below the screening cylinder 612, a second sealing ring 615 is arranged between the sealing plate 614 and the screening cylinder 612, the screening cylinder 612 and the sealing plate 614 are integrally positioned in a groove at the left side through the second sealing ring 615, a collecting barrel 616 is arranged in a groove at the right side of the first base plate 3, the collecting barrel 616, a section of the slideway 617 at the upper end of the collecting barrel 616 is provided with through holes at intervals, and the inner wall at the right side of the water tank 1 is provided with a guide cylinder 618.
The material suction mechanism 7 comprises a charging barrel 71, a flow guide pipe 72 and a second piston 73, the left side of the second cushion plate 4 is provided with a charging barrel 71, a guide pipe 72 is arranged between the charging barrel 71 and the compression barrel 61, the charging barrel 71 is communicated with the compression barrel 61 through the guide pipe 72, the right side in the guide pipe 72 is provided with a second piston 73 in a sliding manner, the side wall on the right side of the second piston 73 is provided with a round hole, the left side of the second piston 73 is provided with the soft bristles 74, the round hole of the second piston 73 is internally provided with a sliding column 75 in a sliding manner, the axial direction of the sliding column 75 is provided with a through hole, the right end of the sliding column 75 is connected with the guide post 67, the right end of the sliding column 75 is communicated with the water channel of the guide post 67 through the through hole of the sliding column 75, the water channel of the guide post 67 is internally provided with a third piston 76 in a sliding manner, the upper end of the third piston 76 penetrates through the water channel of the guide.
When the worker needs to use the device, the worker needs to load the fry to be screened into the charging barrel 71, and then the worker starts the electric push rod 611, so that the electric push rod 611 drives the lower pressing plate 610 to move upwards at a slow speed, and further the connecting column 69 drives the first piston 68 to slide upwards on the guide post 67 and the inner wall of the compression barrel 61, the upward movement of the first piston 68 reduces the pressure in the compression barrel 61, so that the water in the collecting barrel 616 flows through the screening barrel 612 through the guide pipe between the collecting barrel 616 and the screening barrel 612 and enters the compression barrel 61 through the taper hole in the upper part of the screening barrel 612, the lower pressing plate 610 continues to move upwards, when the lower pressing plate 610 contacts with the upper end of the third piston 76, the upward movement of the lower pressing plate 610 drives the third piston 76 to slide upwards in the water channel of the guide post 67, so that the pressure in the water channel of the guide post 67 is reduced, and then make the hydraulic oil in the water course drive second piston 73 slide on traveller 75 toward guide pillar 67 one side to make second elastic component 77 compressed, second piston 73 moves and can drive fluff 74 and move together toward guide pillar 67 one side, thereby makes second piston 73 and honeycomb duct 72 separation, and the fry of waiting to screen of a certain amount in the storage bucket 71 can enter into compression section of thick bamboo 61 along with rivers through honeycomb duct 72 like this. At this time, the electric push rod 611 enables the lower pressing plate 610 to move downwards relatively quickly, so that the first piston 68 moves downwards, after the lower pressing plate 610 is separated from the third piston 76, the second piston 73 can be reset under the action of the second elastic element 77 to block the flow guide pipe 72 again, the first piston 68 moves downwards, so that small fish fries in the compression cylinder 61 enter the screening cylinder 612 along with water flow through the tapered hole of the screening cylinder 612, and large fish fries are left in the compression cylinder 61. At this moment, the staff need make breakwater 62 up remove for flange 63 contacts with second backing plate 4, thereby makes the big fry in the compression section of thick bamboo 61 will follow water outflow compression section of thick bamboo 61, then when big fry through slide 617, a little fry that mix with in the big fry will fall into in the collecting vessel 616 through the through-hole of slide 617, and big fry then flows through draft tube 618 and gets into in the water tank 1, just so carried out the rescreening to the fry that the same batch waited to filter. After most of the fry in the compression barrel 61 flows out of the compression barrel 61, the worker can release the water baffle 62, so that the water baffle 62 is reset under the action of the first elastic member 65. The staff repeats above-mentioned action and can accomplish all screens to the fry in the charging bucket 71, and after the staff finishes all screens the fry in the charging bucket 71, the staff need open first sealing washer 613 makes a sieve tube 612 separate with compression section of thick bamboo 61, then opens second sealing washer 615 and makes a sieve tube 612 separate with closing plate 614 to take out the fry that is screened out.
Example 2
As shown in fig. 6, on the basis of embodiment 1, the split charging equipment for fry screening further comprises fan-shaped blocks 8, a connecting shaft 9, a top block 11 and third elastic pieces 12, the fan-shaped blocks 8 are symmetrically arranged on the right side of a lower pressing plate 610 relative to the center line of the lower pressing plate 610, the connecting shaft 9 is rotatably arranged between the fan-shaped blocks 8, the top block 11 is arranged in the middle of the connecting shaft 9, the right end of the top block 11 is in contact with the lower side of the protruding portion of the upper end of a water baffle 62, the third elastic pieces 12 are arranged on the opposite outer sides of the fan-shaped blocks 8, and the third elastic pieces 12 are all sleeved on the.
The water tank is characterized by further comprising a water suction pump 13 and a water pipe 14, the water suction pump 13 is arranged on the left side in the water tank 1, the water pipe 14 is arranged on the water suction pump 13, and the upper end of the water pipe 14 is located in the charging barrel 71.
When the lower pressing plate 610 moves upwards again and passes through the upper end of the water baffle 62, the upper end of the top block 11 is in contact with the protruding part at the upper end of the water baffle 62, so that the water baffle 62 is driven to move upwards, when the protruding plate 63 of the water baffle 62 is in contact with the lower side of the second cushion plate 4, the top block 11 rotates downwards around the connecting shaft 9, the third elastic piece 12 is compressed along with the third elastic piece, so that the top block 11 is located in the side groove 10 of the lower pressing plate 610, the protruding part of the water baffle 62 can be smoothly passed through by the top block 11, then after the top block 11 passes through the protruding part of the water baffle 62, the top block 11 can reset under the action of the third elastic piece 12, and the water baffle 62 resets under the action of the first elastic piece 65. This achieves the function of automatically moving the water flapper 62 upward to be reset.
The operator activates the suction pump 13 so that the water in the tank 1 flows through the pipe 14 into the bucket 71, thus completing a water circuit.
The above description is only an example of the present invention and is not intended to limit the present invention. All equivalents which come within the spirit of the invention are therefore intended to be embraced therein. Details not described herein are well within the skill of those in the art.
Claims (5)
1. The utility model provides a partial shipment equipment for fry screening which characterized in that includes: the water tank (1), wherein a support column (2) is arranged in the water tank (1); the first base plate (3) is arranged on the support column (2) positioned in the middle and on one side of the water tank (1); the lower part of one side, close to the first base plate (3), of the second base plate (4) is fixedly connected with the upper part of the first base plate (3) through the two support columns (2); the bracket (5) is arranged on one side, close to the first base plate (3), of the second base plate (4); the pressing mechanisms (6) are arranged between the brackets (5); the material sucking mechanism (7) is arranged on the second base plate (4).
2. A dispensing apparatus for fry screening according to claim 1 wherein the hold-down mechanism (6) comprises: the compression cylinder (61) is arranged on one side, close to the first base plate (3), of the second base plate (4); the water baffle (62) is arranged on one side, close to the first cushion plate (3), of the compression cylinder (61) in a sliding mode; the lower side of the water baffle (62) is provided with a convex plate (63); the transverse plate (64) is arranged between the two support columns (2) at the lower part of one side, close to the first base plate (3), of the second base plate (4), and the transverse plate (64) is positioned below the convex plate (63); the first elastic piece (65) is arranged between the transverse plate (64) and the convex plate (63); the fixing plates (66) are symmetrically arranged between the sides, close to the second base plate (4), of the brackets (5) relative to the center line of the brackets (5); the guide posts (67) are arranged between the fixed plates (66), and water channels are formed in the axial direction of the guide posts (67); the first piston (68) is arranged on the guide post (67) in a sliding mode, and the outer wall of the first piston (68) is in sliding fit with the inner wall of the compression cylinder (61); the connecting column (69), the first piston (68) is provided with the connecting column (69) in central symmetry with the first piston (68); the lower pressing plates (610) are arranged between the connecting columns (69), and a side groove (10) is formed in one side, close to the first base plate (3), of each lower pressing plate (610); the top end of the bracket (5) is provided with an electric push rod (611), and a push shaft of the electric push rod (611) is connected with the lower pressing plate (610); the screening cylinder (612) is arranged right below the compression cylinder (61), and conical holes are formed in the upper end of the screening cylinder (612) at intervals; a first sealing ring (613), wherein the first sealing ring (613) is arranged between the screening cylinder (612) and the compression cylinder (61); a sealing plate (614), wherein the sealing plate (614) is arranged right below the screening cylinder (612); a second sealing ring (615) is arranged between the sealing plate (614) and the screening cylinder (612), and the screening cylinder (612) is positioned in a groove on one side of the first base plate (3) through a whole formed by the second sealing ring (615) and the sealing plate (614); the collecting barrel (616) is arranged in the groove on the other side of the first base plate (3), and the collecting barrel (616) is communicated with the screening barrel (612) through a guide pipe; the side wall of the compression cylinder (61) close to one side of the collecting barrel (616) is provided with a slideway (617), and a section of the slideway (617) positioned at the upper end of the collecting barrel (616) is provided with through holes at intervals; the inner wall of one side of the water tank (1) close to the slideway (617) is provided with a guide cylinder (618).
3. A dispensing apparatus for fry screening according to claim 2 wherein the suction mechanism (7) comprises: the charging barrel (71) is arranged on one side, away from the compression barrel (61), of the second cushion plate (4); the guide pipe (72) is arranged between the charging barrel (71) and the compression barrel (61), and the charging barrel (71) is communicated with the compression barrel (61) through the guide pipe (72); the second piston (73) is arranged in the draft tube (72) in a sliding manner at one side close to the compression cylinder (61), and a round hole is formed in the side wall of one side, away from the charging barrel (71), of the second piston (73); the other side of the second piston (73) is provided with the soft hair (74); the sliding column (75) is arranged in the round hole of the second piston (73) in a sliding mode, a through hole is formed in the axis direction of the sliding column (75), the other end of the sliding column (75) is connected with the guide post (67), and the other end of the sliding column (75) is communicated with a water channel of the guide post (67) through the through hole of the sliding column (75); the third piston (76) is arranged in the water channel of the guide post (67) in a sliding manner, and the upper end of the third piston (76) penetrates out of the water channel of the guide post (67); and a second elastic member (77), wherein the second elastic member (77) is arranged in the round hole of the second piston (73).
4. A racking device for fry screening according to claim 3 further comprising: the fan-shaped blocks (8) are symmetrically arranged on one side, close to the water baffle (62), of the lower pressing plate (610) and relative to the center line of the lower pressing plate (610); the connecting shafts (9) are rotatably arranged among the fan-shaped blocks (8); the middle part of the connecting shaft (9) is provided with a top block (11), and the other end of the top block (11) is contacted with the lower side of the protruding part at the upper end of the water baffle (62); third elastic pieces (12) are arranged on the opposite outer sides of the fan-shaped blocks (8), and the third elastic pieces (12) are sleeved on the connecting shaft (9).
5. The racking device for fry screening of claim 4 further comprising: a water pump (13) is arranged on one side, far away from the first base plate (3), in the water tank (1); the water pipe (14) is arranged on the water suction pump (13), and the other end of the water pipe (14) is positioned in the charging barrel (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010836682.5A CN111887191B (en) | 2020-08-19 | 2020-08-19 | A partial shipment equipment for fry screening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010836682.5A CN111887191B (en) | 2020-08-19 | 2020-08-19 | A partial shipment equipment for fry screening |
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| Publication Number | Publication Date |
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| CN111887191A true CN111887191A (en) | 2020-11-06 |
| CN111887191B CN111887191B (en) | 2022-09-20 |
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| CN202010836682.5A Active CN111887191B (en) | 2020-08-19 | 2020-08-19 | A partial shipment equipment for fry screening |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112602649A (en) * | 2020-12-04 | 2021-04-06 | 重庆市荣昌区虹吉湖生态农业有限公司 | Ecological fish fry breeding device |
| CN113100146A (en) * | 2021-04-20 | 2021-07-13 | 陈小珍 | Fry size separating device |
| CN114938789A (en) * | 2022-06-17 | 2022-08-26 | 山东省淡水渔业研究院（山东省淡水渔业监测中心） | Automatic screening plant of golden yellow snakehead seedling |
| CN116508705A (en) * | 2023-05-05 | 2023-08-01 | 九江市农业科学院 | Pengze crucian fry sorting unit |
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| CN112602649A (en) * | 2020-12-04 | 2021-04-06 | 重庆市荣昌区虹吉湖生态农业有限公司 | Ecological fish fry breeding device |
| CN112602649B (en) * | 2020-12-04 | 2022-05-17 | 重庆市荣昌区虹吉湖生态农业有限公司 | Ecological fish fry breeding device |
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| CN114938789A (en) * | 2022-06-17 | 2022-08-26 | 山东省淡水渔业研究院（山东省淡水渔业监测中心） | Automatic screening plant of golden yellow snakehead seedling |
| CN114938789B (en) * | 2022-06-17 | 2023-02-24 | 山东省淡水渔业研究院（山东省淡水渔业监测中心） | Automatic screening plant of golden yellow snakehead seedling |
| CN116508705A (en) * | 2023-05-05 | 2023-08-01 | 九江市农业科学院 | Pengze crucian fry sorting unit |
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| CN111887191B (en) | 2022-09-20 |
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