CN110521659B - Separation device capable of automatically controlling size of fry and use method thereof - Google Patents
Separation device capable of automatically controlling size of fry and use method thereof Download PDFInfo
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- CN110521659B CN110521659B CN201910905839.2A CN201910905839A CN110521659B CN 110521659 B CN110521659 B CN 110521659B CN 201910905839 A CN201910905839 A CN 201910905839A CN 110521659 B CN110521659 B CN 110521659B
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- 238000000926 separation method Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 19
- 241000251468 Actinopterygii Species 0.000 claims abstract description 69
- 230000000694 effects Effects 0.000 claims abstract description 32
- 238000005192 partition Methods 0.000 claims description 32
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 1
- 238000012258 culturing Methods 0.000 abstract 1
- 238000002955 isolation Methods 0.000 description 13
- 238000012216 screening Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000009434 installation 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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- 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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- Biodiversity & Conservation Biology (AREA)
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Abstract
The invention belongs to the technical field of fry culturing equipment, and particularly relates to an automatic fry size control separation device and a use method thereof, wherein the automatic fry size control separation device comprises an incubator, a driving box is fixedly connected to the surface of one side of the incubator, a control switch is arranged at the top of the driving box, a driving and driving device is arranged in the driving box, the driving and driving device comprises a motor bottom plate, and the surface of one end of the motor bottom plate is fixedly connected with the inner side wall of the driving box; the inside isolating device that is provided with of one end of incubator, isolating device is including the division board, the surface of division board and the inner wall fixed connection of drive case. According to the automatic fry size control separation device and the use method thereof, the control switch is arranged at the top of the driving box, the driving device is arranged inside the driving box and comprises the motor bottom plate, and therefore the effect of automatically driving fries to control large fishes and small fishes to be screened is achieved.
Description
Technical Field
The invention relates to the technical field of fry culture, in particular to a separating device capable of automatically controlling fry size and a using method thereof.
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.
At present, when fish fries are cultivated, the fish fries are generally cultivated in a small container, the size of the fish fries is almost the same initially, but the fish fries are changed in the later cultivation process along with the passing of time, the fish fries with different sizes can appear in the container, so that the small fish fries are too large in competition when being fed with feed, the size difference of the fish fries is more obvious, and therefore the fish fries need to be selected when being placed into ponds, reservoirs and lakes, and the operation is very troublesome, so that the fish fry size automatic control separating device and the using method thereof are needed.
Disclosure of Invention
Based on the technical problem that the existing separation device for automatically controlling the size of the fry is troublesome in that the fry needs to be selected when being put into ponds, reservoirs and lakes due to the difference of the sizes of the fry during the cultivation of the fry, the invention provides the separation device for automatically controlling the size of the fry and the use method thereof.
The invention provides an automatic fry size control separation device and a use method thereof, wherein the device comprises an incubator, a driving box is fixedly connected to the surface of one side of the incubator, a control switch is arranged at the top of the driving box, a driving and driving device is arranged in the driving box, the driving and driving device comprises a motor bottom plate, and the surface of one end of the motor bottom plate is fixedly connected with the inner side wall of the driving box;
the inner part of one end of the incubator is provided with an isolating device which comprises an isolating plate, the surface of the isolating plate is fixedly connected with the inner wall of the driving box, separating grooves are uniformly formed in the surface of the isolating plate, a plurality of baffle plates are hinged to the inner walls of the separating grooves, and a plurality of pull-buckle rings are fixedly connected to the surfaces of the baffle plates.
Preferably, the surface of the motor base plate is fixedly connected with a motor, the motor is electrically connected with the control switch, and an output shaft of the motor is fixedly connected with a rotating shaft through a coupling;
through above-mentioned technical scheme, set up the motor and reached the effect that electric control adjusted.
Preferably, the surface of the rotating shaft is in threaded connection with a moving sleeve, the surface of the incubator is provided with a sliding hole, and the inner wall of the sliding hole is in sliding insertion connection with the surface of the moving sleeve;
through above-mentioned technical scheme, set up the sliding hole and reached the effect of being convenient for remove cover location removal.
Preferably, the inner wall of the sliding hole is fixedly connected with a sealing ring, the inner wall of the sealing ring is in sliding insertion connection with the surface of the moving sleeve, one end of the moving sleeve is fixedly connected with a partition plate, the surface of the partition plate is in sliding insertion connection with the inner wall of the incubator, and the surface of the partition plate is provided with a small fish flowing hole;
through above-mentioned technical scheme, set up the sealing washer and reached the sealed effect of incubator, set up the small fish flow hole and reached the effect that the control small fish flowed through the screening.
Preferably, the surface of the other end of the moving sleeve is fixedly connected with a limiting block, the surface of the motor bottom plate is fixedly connected with a first limiting switch, the surface of one side of the surface of the incubator is fixedly connected with a second limiting switch, and the first limiting switch and the second limiting switch are both electrically connected with the motor;
through above-mentioned technical scheme, set up first limit switch and second limit switch and reached the effect of automatic control screening.
Preferably, the surface of the center of one side of the partition plate is fixedly connected with an adjusting rod, the center of the partition plate comprises a through hole, the inner wall of the through hole is inserted with an adjusting sleeve in a sliding manner, the inner wall of the adjusting sleeve is inserted with the surface of the adjusting rod in a sliding manner, the surface of the other end of the adjusting sleeve is fixedly connected with a rack, and the upper surface and the lower surface of the rack are both provided with tooth grooves;
through above-mentioned technical scheme, thereby set up the rack and reached and removed the rotatory effect of drive gear through the rack.
Preferably, the inner side surface of the incubator is fixedly connected with fixing rods, one end of each fixing rod is fixedly connected with a fixing block, and the surface of each fixing block is U-shaped;
through above-mentioned technical scheme, the surface that sets up the fixed block is the U type shape and has reached the effect of being convenient for install fixed gyro wheel.
Preferably, the opposite surfaces of the fixed block are fixedly connected with bearings, the inner rings of the bearings are fixedly connected with driven shafts, the central surfaces of the two driven shafts are fixedly connected with gears, the surfaces of the two gears are meshed with the surface of the rack, the central surface of the fixed block is provided with an avoiding groove, and the inner wall of the avoiding groove is in sliding insertion connection with the surface of the rack;
through above-mentioned technical scheme, the cooperation that sets up gear and rack has reached the left effect of automatic control big fish flow to the division board.
Preferably, both ends of the two driven shafts are fixedly connected with idler wheels, a collecting tank is arranged on the surface of each idler wheel, a pull rope is wound on the inner wall of each collecting tank, one end of each pull rope is fixedly connected with the surface of each pull buckle ring, a pressure spring is fixedly connected with the surface of one side of each fixed block, and the other end of each pressure spring is fixedly connected with the surface of each baffle;
through the technical scheme, the roller is arranged to achieve the effect that the roller rotates to drive the pull rope to be wound, so that the baffle is driven to be opened, and the effect of controlling the baffle to be automatically closed is achieved through the pressure spring.
Preferably, the step one: by taking the fry and putting the fry between the partition plate and the partition plate in the incubator, when the fry with different sizes appear after the fry is fed for a period of time, the control switch is clicked;
step two: when the click control switch controls the motor to be turned on, the motor rotates to drive the rotating shaft to rotate, and the rotating shaft rotates to drive the moving sleeve to move leftwards under the condition of threaded connection, so that the partition plate is driven to move leftwards;
step three: when the separation plate moves leftwards, the fry is controlled to approach the separation plate, when the activity space of the fry is gradually reduced, the fry can want to run around, when the fry runs to the small fish flowing hole, the small fish is controlled to enter the right side of the separation plate because the small fish is smaller than the small fish flowing hole, and the big fish is continuously left because the small fish flowing hole is larger than the big fish;
step four, when the partition plate continues to be pushed leftwards, the adjusting rod is driven to slide in the adjusting sleeve, when the partition plate cannot slide in the adjusting sleeve, the adjusting sleeve is pushed leftwards to move, so that the rack is driven to move leftwards, the gear is driven to rotate through meshing, and the driven shaft is driven to rotate through the rotation of the gear;
step five: when the driven shaft is rotatory, drive the gyro wheel and rotate, thereby the stay cord rolling has been driven, thereby the pulling baffle is articulated to be opened, the control big fish flows to the left side, when the stopper moves left and contacts second limit switch, the control motor reversal, thereby it moves to the right side to drive the division board, the control fish flows between division board and the division board, simultaneously under the effect of pressure spring, the control baffle is articulated to be closed, make big fish and little fish separate the cultivation, motor reversal control stopper contacts first limit switch control motor and stops.
The beneficial effects of the invention are as follows:
1. the top through the drive case is provided with control switch, and the inside of drive case is provided with the drive and drives the device, and the drive drives the device including motor bottom plate to the effect of automatic fry control big fish and the screening of dribbling has been reached.
2. The isolation device is arranged in one end of the incubator and comprises an isolation plate, the surface of the isolation plate is fixedly connected with the inner wall of the driving box, so that the effect of automatically controlling the separation of the big fish and the small fish is achieved, and the effect of mixing the big fish and the small fish is avoided.
Drawings
FIG. 1 is a perspective view of a device for automatically controlling the separation of fry sizes and a method for using the same;
FIG. 2 is a front view of an incubator structure for an automatic fry size control separation device and method of use;
FIG. 3 is a perspective view of a fixed block structure of an automatic fry size control separating device and a use method thereof;
FIG. 4 is a top view of a roller structure for automatically controlling the separation of fry size and its method of use;
FIG. 5 is an enlarged view of the structure A in FIG. 2 showing an automatic fry size control separation device and a method of using the same;
fig. 6 is an enlarged view of the structure B in fig. 2 of an automatic fry size control separating device and a method of using the same.
In the figure: 1. an incubator; 2. a drive box; 3. a control switch; 4. a motor base plate; 41. a motor; 42. a rotating shaft; 43. moving the sleeve; 44. a slide hole; 45. a seal ring; 46. a partition plate; 47. small fish flow holes; 48. a limiting block; 49. a first limit switch; 410. a second limit switch; 5. a separator plate; 51. adjusting a rod; 52. a via hole; 53. an adjusting sleeve; 54. a rack; 55. fixing the rod; 56. a fixed block; 57. a bearing; 58. a driven shaft; 59. a gear; 510. an avoidance groove; 511. a roller; 512. collecting tank; 513. pulling a rope; 514. a pressure spring; 6. a separation tank; 7. a baffle plate; 8. and pulling the snap ring.
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.
Referring to fig. 1-6, an automatic control fry size separating device and a use method thereof are disclosed, as shown in fig. 1, the automatic control fry size separating device comprises an incubator 1, a driving box 2 is fixedly connected to one side surface of the incubator 1, a control switch 3 is arranged at the top of the driving box 2, a driving and driving device is arranged inside the driving box 2, the driving and driving device comprises a motor bottom plate 4, and one end surface of the motor bottom plate 4 is fixedly connected with the inner side wall of the driving box 2;
as shown in fig. 6, a motor 41 is fixedly connected to the surface of the motor base plate 4, the motor 41 is electrically connected to the control switch 3, an output shaft of the motor 41 is fixedly connected to a rotating shaft 42 through a coupling, and the motor 41 is arranged to achieve an electric control and adjustment effect; the surface of the rotating shaft 42 is in threaded connection with a movable sleeve 43, the surface of the incubator 1 is provided with a sliding hole 44, the inner wall of the sliding hole 44 is in sliding insertion connection with the surface of the movable sleeve 43, and the sliding hole 44 is arranged to achieve the effect of facilitating the positioning and movement of the movable sleeve 43;
the inner wall of the sliding hole 44 is fixedly connected with a sealing ring 45, the inner wall of the sealing ring 45 is in sliding insertion connection with the surface of the moving sleeve 43, one end of the moving sleeve 43 is fixedly connected with a partition plate 46, the surface of the partition plate 46 is in sliding insertion connection with the inner wall of the incubator 1, the surface of the partition plate 46 is provided with a small fish flowing hole 47, the sealing ring 45 is arranged to achieve the sealing effect of the incubator 1, and the small fish flowing hole 47 is arranged to achieve the effect of controlling small fish to flow through for screening;
the surface of the other end of the movable sleeve 43 is fixedly connected with a limiting block 48, the surface of the motor bottom plate 4 is fixedly connected with a first limiting switch 49, the surface of one side of the surface of the incubator 1 is fixedly connected with a second limiting switch 410, the first limiting switch 49 and the second limiting switch 410 are both electrically connected with the motor 41, and the first limiting switch 49 and the second limiting switch 410 are arranged to achieve the effect of automatically controlling screening; the control switch 3 is arranged at the top of the driving box 2, the driving and driving device is arranged in the driving box 2 and comprises the motor bottom plate 4, so that the effect of automatically driving fish fries to control the screening of big fish and small fish is achieved;
as shown in fig. 2-5, an isolation device is arranged inside one end of the incubator 1, the isolation device comprises an isolation plate 5, the surface of the isolation plate 5 is fixedly connected with the inner wall of the drive box 2, separation grooves 6 are uniformly formed in the surface of the isolation plate 5, the inner walls of the separation grooves 6 are hinged with baffle plates 7, and the surfaces of the baffle plates 7 are fixedly connected with snap rings 8;
an adjusting rod 51 is fixedly connected to the surface of the center of one side of the partition plate 46, a through hole 52 is formed in the center of the partition plate 5, an adjusting sleeve 53 is inserted into the inner wall of the through hole 52 in a sliding mode, the inner wall of the adjusting sleeve 53 is inserted into the surface of the adjusting rod 51 in a sliding mode, a rack 54 is fixedly connected to the surface of the other end of the adjusting sleeve 53, tooth grooves are formed in the upper surface and the lower surface of the rack 54, and the rack 54 is arranged so that the effect that the rack 54 moves to drive the gear to rotate is achieved; the fixing rods 55 are fixedly connected to the inner side surface of the incubator 1, the fixing blocks 56 are fixedly connected to one ends of the fixing rods 55, the surfaces of the fixing blocks 56 are U-shaped, and the effect of facilitating installation of the fixing rollers is achieved due to the fact that the surfaces of the fixing blocks 56 are U-shaped;
the opposite surfaces of the fixed block 56 are fixedly connected with bearings 57, the inner rings of the bearings 57 are fixedly connected with driven shafts 58, the central surfaces of the two driven shafts 58 are fixedly connected with gears 59, the surfaces of the two gears 59 are meshed with the surface of the rack 54, the central surface of the fixed block 56 is provided with an avoiding groove 510, the inner wall of the avoiding groove 510 is in sliding insertion connection with the surface of the rack 54, and the effect of automatically controlling big fish to flow to the left side of the isolation plate 5 is achieved by the matching of the gears 59 and the rack 54;
the two ends of the two driven shafts 58 are fixedly connected with rollers 511, collecting grooves 512 are formed in the surfaces of the rollers 511, pull ropes 513 are wound on the inner walls of the collecting grooves 512, one ends of the pull ropes 513 are fixedly connected with the surfaces of the pull buckle rings 8, pressure springs 514 are fixedly connected with the surfaces of one sides of the fixing blocks 56, the other ends of the pressure springs 514 are fixedly connected with the surfaces of the baffles 7, the rollers 511 are arranged to achieve the effect that the rollers 511 rotate to drive the pull ropes 513 to wind, so that the baffles 7 are driven to be opened, and the effect of controlling the baffles 7 to be automatically closed is achieved through the pressure springs 514; an isolation device is arranged in one end of the incubator 1 and comprises an isolation plate 5, and the surface of the isolation plate 5 is fixedly connected with the inner wall of the driving box 2, so that the effect of automatically controlling the isolation and separation of big fish and small fish is achieved, and the effect of mixing the big fish and the small fish together is avoided;
the method comprises the following steps: by taking the fry and putting the fry between the partition plate 46 and the partition plate 5 in the incubator 1, when the fry with different sizes appear after feeding for a period of time, the control switch 3 is clicked;
step two: when the click control switch 3 controls the motor 41 to be turned on, the motor 41 rotates to drive the rotating shaft 42 to rotate, the rotating shaft 42 rotates to drive the moving sleeve 43 to move leftwards under the condition of threaded connection, and therefore the partition plate 46 is driven to move leftwards;
step three: when the partition plate 46 moves leftwards, the fry is controlled to approach the partition plate 5, when the activity space of the fry is gradually reduced, the fry can want to run around, when the fry runs to the small fish flowing hole 47, the small fish is controlled to enter the right side of the partition plate 46 because the small fish is smaller than the small fish flowing hole 47, and the big fish is continuously left because the small fish flowing hole 47 is larger than the big fish;
step four, when the partition plate 46 continues to push leftwards, the adjusting rod 51 is driven to slide in the adjusting sleeve 53, when the adjusting rod cannot slide in the adjusting sleeve 53, the adjusting sleeve 53 is pushed to move leftwards, so that the rack 54 is driven to move leftwards, the gear 59 is driven to rotate through meshing, and the driven shaft 58 is driven to rotate by the rotation of the gear 59;
step five: when the driven shaft 58 is rotated, the roller 511 is driven to rotate, so that the pull rope 513 is driven to wind, the pulling baffle 7 is hinged to be opened, the big fish is controlled to flow to the left side, when the limiting block 48 moves leftwards to contact with the second limiting switch 410, the motor 41 is controlled to rotate reversely, so that the separating plate 46 is driven to move rightwards, the small fish is controlled to flow between the separating plate 5 and the separating plate 46, meanwhile, under the action of the pressure spring 514, the control baffle 7 is hinged to be closed, the big fish and the small fish are separated and cultured, and the motor 41 controls the limiting block 48 to contact with the first limiting switch 49 to control the motor 41 to stop when rotating.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (2)
1. The utility model provides an automatic control fry size separator, includes incubator (1) and drive case (2), one side fixed surface of incubator (1) is connected with drive case (2), its characterized in that: the top of the driving box (2) is provided with a control switch (3), a driving device is arranged inside the driving box (2), the driving device comprises a motor bottom plate (4), and one end surface of the motor bottom plate (4) is fixedly connected with the inner side wall of the driving box (2);
an isolating device is arranged in one end of the incubator (1), the isolating device comprises an isolating plate (5), the surface of the isolating plate (5) is fixedly connected with the inner wall of the driving box (2), separating grooves (6) are uniformly formed in the surface of the isolating plate (5), the inner walls of the separating grooves (6) are hinged with baffle plates (7), and the surfaces of the baffle plates (7) are fixedly connected with snap rings (8); the surface of the motor base plate (4) is fixedly connected with a motor (41), the motor (41) is electrically connected with the control switch (3), and an output shaft of the motor (41) is fixedly connected with a rotating shaft (42) through a coupler; the surface of the rotating shaft (42) is in threaded connection with a moving sleeve (43), the surface of the incubator (1) is provided with a sliding hole (44), and the inner wall of the sliding hole (44) is in sliding insertion connection with the surface of the moving sleeve (43); a sealing ring (45) is fixedly connected to the inner wall of the sliding hole (44), the inner wall of the sealing ring (45) is in sliding insertion connection with the surface of the moving sleeve (43), a partition plate (46) is fixedly connected to one end of the moving sleeve (43), the surface of the partition plate (46) is in sliding insertion connection with the inner wall of the incubator (1), and a small fish flowing hole (47) is formed in the surface of the partition plate (46); the surface of the other end of the movable sleeve (43) is fixedly connected with a limiting block (48), the surface of the motor bottom plate (4) is fixedly connected with a first limiting switch (49), the surface of one side of the surface of the incubator (1) is fixedly connected with a second limiting switch (410), and the first limiting switch (49) and the second limiting switch (410) are both electrically connected with the motor (41); the surface of the center of one side of the partition plate (46) is fixedly connected with an adjusting rod (51), the center of the partition plate (5) comprises a through hole (52), the inner wall of the through hole (52) is inserted with an adjusting sleeve (53) in a sliding mode, the inner wall of the adjusting sleeve (53) is inserted with the surface of the adjusting rod (51) in a sliding mode, the surface of the other end of the adjusting sleeve (53) is fixedly connected with a rack (54), and the upper surface and the lower surface of the rack (54) are both provided with tooth grooves; the inner side surface of the incubator (1) is fixedly connected with fixing rods (55), one ends of the fixing rods (55) are fixedly connected with fixing blocks (56), and the surfaces of the fixing blocks (56) are U-shaped; the opposite surfaces of the fixed blocks (56) are fixedly connected with bearings (57), inner rings of the bearings (57) are fixedly connected with driven shafts (58), central surfaces of the two driven shafts (58) are fixedly connected with gears (59), surfaces of the two gears (59) are meshed with surfaces of the racks (54), the central surfaces of the fixed blocks (56) are provided with avoidance grooves (510), and the inner walls of the avoidance grooves (510) are in sliding insertion connection with the surfaces of the racks (54); two equal fixedly connected with gyro wheel (511) in both ends of driven shaft (58), collecting vat (512) have been seted up on the surface of gyro wheel (511), the inner wall winding of collecting vat (512) has stay cord (513), the one end of stay cord (513) and the fixed surface who draws buckle (8) are connected, one side fixed surface of fixed block (56) is connected with pressure spring (514), the other end of pressure spring (514) and the fixed surface of baffle (7) are connected.
2. The use method of the automatic fry size control separation device according to claim 1 comprises the following steps: the method comprises the following steps: by taking the fry and putting the fry between the partition plate (46) and the partition plate (5) in the incubator (1), when the fry with different sizes appear after the fry is fed for a period of time, the control switch (3) is clicked;
step two: when the motor (41) is controlled to be turned on by clicking the control switch (3), the motor (41) rotates to drive the rotating shaft (42) to rotate, and the rotating shaft (42) rotates to drive the moving sleeve (43) to move leftwards under the condition of threaded connection, so that the partition plate (46) is driven to move leftwards;
step three: when the separation plate (46) moves leftwards, the fry is controlled to approach the separation plate (5), when the activity space of the fry is gradually reduced, the fry can run around, when the fry runs to the small fish flowing hole (47), the small fish is controlled to enter the right side of the separation plate (46) because the small fish is smaller than the small fish flowing hole (47), and the big fish is continuously left because the small fish is smaller than the big fish through the small fish flowing hole (47);
step four, when the partition plate (46) is continuously pushed leftwards, the adjusting rod (51) is driven to slide in the adjusting sleeve (53), when the adjusting rod cannot slide in the adjusting sleeve (53), the adjusting sleeve (53) is pushed to move leftwards, so that the rack (54) is driven to move leftwards, the gear (59) is driven to rotate through meshing, and the driven shaft (58) is driven to rotate through rotation of the gear (59);
step five: when driven shaft (58) is rotatory, drive gyro wheel (511) and rotate, thereby drive stay cord (513) rolling, thereby pulling baffle (7) are articulated to be opened, the control big fish flows to the left side, when stopper (48) move left and contact second limit switch (410), control motor (41) reversal, thereby drive division board (46) and move to the right side, the control little fish flows between division board (5) and division board (46), simultaneously under the effect of pressure spring (514), the articulated closing of control baffle (7), make big fish and little fish separate the cultivation, motor (41) reversal control stopper (48) contact first limit switch (49) control motor (41) and stop.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910905839.2A CN110521659B (en) | 2019-09-24 | 2019-09-24 | Separation device capable of automatically controlling size of fry and use method thereof |
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| CN201910905839.2A CN110521659B (en) | 2019-09-24 | 2019-09-24 | Separation device capable of automatically controlling size of fry and use method thereof |
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| CN110521659A CN110521659A (en) | 2019-12-03 |
| CN110521659B true CN110521659B (en) | 2021-09-14 |
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| CN111084143A (en) * | 2020-01-07 | 2020-05-01 | 广西壮族自治区水产科学研究院 | Screening device for tilapia culture |
| CN112056262B (en) * | 2020-08-24 | 2022-06-24 | 李飞燕 | Fry screening device for aquaculture |
| CN113519464B (en) * | 2021-06-28 | 2022-05-13 | 中国水产科学研究院黑龙江水产研究所 | Efficient artemia nauplii hatching device and operation method |
| CN114176031B (en) * | 2021-11-18 | 2023-03-28 | 湖南海博水产种业科技有限公司 | Fish hatching system |
| CN113940304A (en) * | 2021-11-19 | 2022-01-18 | 含山县长山水产品生态养殖示范有限公司 | Aquatic products are bred and use seedling screening installation |
| CN116250503B (en) * | 2023-03-09 | 2024-06-04 | 中国水产科学研究院黄海水产研究所 | Separating device for deep sea fish culture |
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| NO20022116A (en) * | 2002-05-02 | 2003-08-25 | Sintef Fiskeri Og Havbruk As | Method and device for transport, unloading and sorting of live fish in a well boat |
| CN204014758U (en) * | 2014-08-01 | 2014-12-17 | 天津海友佳音生物科技股份有限公司 | The continuous cultivating system of a kind of fish and be used in conjunction with catch up with fishnet |
| CN206699158U (en) * | 2017-05-08 | 2017-12-05 | 三峡大学 | A kind of agriculture fish culture screening plant |
| CN208724704U (en) * | 2018-07-03 | 2019-04-12 | 海南海上美海洋生态工程有限公司 | Automatic classification box for breeding |
| CN209002627U (en) * | 2018-09-12 | 2019-06-21 | 青田愚公农业科技有限公司 | A kind of agricultural breeding fry classified screening device |
| CN109089993A (en) * | 2018-09-12 | 2018-12-28 | 铜陵向日葵生态农业有限公司 | A kind of fish fry screening device |
| CN209089710U (en) * | 2018-11-19 | 2019-07-12 | 烟台宗哲海洋科技有限公司 | High-efficient classified screening device of fry |
| CN110235840B (en) * | 2019-08-01 | 2021-08-06 | 义乌市君胜科技有限公司 | Incubator convenient to screening big fry and small fry |
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2019
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