CN111838053A

CN111838053A - Novel indoor sturgeon opening fry breeding device

Info

Publication number: CN111838053A
Application number: CN202010658191.6A
Authority: CN
Inventors: 赵振新; 李正友; 张显波; 杨兰; 赵飞; 赵凤
Original assignee: AQUACULTURE INSTITUTE OF GUIZHOU PROVINCE
Current assignee: AQUACULTURE INSTITUTE OF GUIZHOU PROVINCE
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2020-10-30
Anticipated expiration: 2040-07-09
Also published as: CN111838053B

Abstract

The invention discloses a novel indoor sturgeon open fry breeding device which comprises an inflation tube, a water inlet tube, a water level tube, a continuous feeding device and an incandescent lamp, wherein the inflation tube, the water inlet tube, the water level tube, the continuous feeding device and the incandescent lamp are connected to a breeding chamber. A clapboard with micropores is fixedly arranged between the bottom of the cultivation room and the inflation tube, and one end of the edge of the cultivation room is provided with a water inlet tube and three continuous feeding devices. The invention adopts a micropore oxygenation mode and is separated from the water inlet pipe, so that sufficient dissolved oxygen of the water body can be ensured, and the problem of fry anoxic death caused by insufficient water inlet can be avoided. The invention utilizes the phototaxis of sturgeon fries, and the incandescent lamp is arranged at the edge of the culture room, so that most of fries can be gathered together. Meanwhile, the continuous feeding device is arranged beside the incandescent lamp, so that the automatic continuous feeding of the fry groups can be carried out in a certain time period, the sufficient bait can be absorbed by the fries, the condition that the fries are mutually bitten and dead due to hunger is effectively avoided, the nutritional requirements of the fries are fully guaranteed, and the labor cost is reduced.

Description

Novel indoor sturgeon opening fry breeding device

Technical Field

The invention relates to the technical field of aquaculture, in particular to a novel indoor sturgeon initial fry breeding device.

Background

After the fry is just hatched, the fry can not be eaten immediately, but can be temporarily raised in flowing water for a period of time, and then can be eaten with palatable bait in a proper environment.

Most of the conventional sturgeon open fry breeding systems are running water pools (basins), which can exchange breeding water in time, but have a lot of defects. If water is in short supply in the process of cultivation, the fry can be anoxic; sturgeon fry opening earlier stage bait is the liquid form bait after red line worm smashes and mixes with water usually, and regularly throws feed for the manual work, and this can have bait along with water body loss, the bait casting is inhomogeneous, the time of throwing feed short scheduling problem to can't guarantee that most fishes can both in time enough eat the bait casting, lead to the fry to appear phenomenons such as malnutrition, bite, death each other easily, influence fry survival rate and growth performance.

Disclosure of Invention

The invention provides a novel indoor sturgeon initial fry breeding device for solving the problems in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

the novel indoor sturgeon open fry breeding device comprises an inflation pipe, a water inlet pipe and a water level pipe which are connected to a breeding chamber, wherein a partition plate is fixedly installed in the breeding chamber, a plurality of support frames with universal wheels are fixedly installed on the breeding chamber, three fixed blocks are fixedly installed on the breeding chamber, a mounting frame is fixedly installed on each fixed block, a mounting groove is formed in each mounting frame, a feeding barrel is installed in each mounting groove, the lower end of each feeding barrel is connected with a feeding pipe, a barrel cover is hinged to each feeding barrel, a rotary groove is formed in the inner wall of each feeding pipe, a baffle is rotatably connected to each rotary groove through a rotary rod, two support plates are fixedly installed on the side wall of each feeding pipe, and a drive rod is rotatably connected between every two support plates corresponding to each position, and an automatic feeding structure is arranged between each driving rod and the corresponding feeding barrel.

One end of the edge of the culture chamber is provided with a water inlet pipe and three continuous feeding devices.

And a rechargeable incandescent lamp is arranged beside the continuous feeding device.

One side of the bottom of the culture chamber is connected with a water level adjusting pipe.

In foretell novel indoor sturgeon opening fry breeding device, automatic throw the material structure by gravity piece, rack, spread groove, belt drive structure, a plurality of spout, a plurality of connecting rod and a plurality of gear are formed, it is a plurality of the spout is evenly established on the inner wall of throwing the feed cylinder, gravity piece is through a plurality of connecting rod sliding connection between a plurality of spouts, the spread groove is seted up on the lateral wall of throwing the feed cylinder, and spread groove and one of them spout intercommunication, and is a plurality of the gear all rotates through the round bar and connects in the spread groove, rack fixed mounting is on one of them connecting rod, and rack and a plurality of gear all can mesh, belt drive structure installs between bull stick, actuating lever and a plurality of round bar.

In foretell novel indoor sturgeon opening fry breeding device, install fixed knot on the lateral wall of mounting groove and construct, fixed knot constructs by shifting chute, movable block, clamp splice, pressure spring and regulation pole and is constituteing, the shifting chute is seted up on the lateral wall of mounting groove, movable block sliding connection is in the shifting chute, clamp splice fixed mounting is close to the one end of throwing the feed cylinder at the movable block, the pressure spring is installed between shifting chute and movable block, it is on the movable block to adjust pole fixed mounting.

In foretell novel indoor sturgeon opening fry breeding device, fixed mounting has the L shaped plate on the lateral wall of cultivation room, and installs the lamp body on the L shaped plate.

In foretell novel indoor sturgeon opening fry breeding device, the length less than or equal to half of gear girth of rack, install torsion spring between baffle and the rotary trough.

In foretell novel indoor sturgeon opening fry breeding device, be equipped with the draw-in groove on the feeding pipe, and the joint has the bushing in the draw-in groove, the draw-in groove is located the rotary trough top.

Compared with the prior art, the invention has the advantages that:

1: through the cooperation of gravity piece and automatic feeding structure, can throw bait in succession at fixed time quantum, ensure that most fry can feed in bait, effectively avoid the fry to sting each other because of hungry and the condition of death takes place, abundant assurance fry nutrition demand, and need not manual operation, reduced labour cost.

2: through the cooperation of draw-in groove and bushing, can control the falling speed of bait, and then can adjust the time of feeding, can avoid because of the very fast problem that leads to the bait bubble to send out influence cultivation room quality of water of feeding speed, can avoid again because of the problem that leads to the hungry fry slowly of feeding.

3. The lamp body cooperates with the continuous feeding device, because sturgeon fry has phototaxis, the stimulation of light can make most fry concentrate on under light, and the continuous feeding device can continuously feed, can guarantee that most fry can ingest more bait.

3: the cooperation of gas tube and gas charging hole can ensure that water dissolved oxygen is sufficient, and the air current size can be adjusted according to fry density moreover.

4: the micro-pore oxygenation is adopted, so that the water body can be oxygenated. But also can let the residual bait and the excrement and urine in the water be in the state of floating, then discharge along with the water exchange in time, effectively prevent to cultivate the condition emergence that bottom quality of water in the basin worsened because of the accumulation of residual bait excrement and urine.

In conclusion, the invention adopts a micropore oxygenation mode to ensure sufficient dissolved oxygen in the water body and avoid the problem of oxygen deficiency death of the fry caused by insufficient water inflow and other problems. And can carry out the continuous bait casting in fixed time quantum automatically, effectively avoid the fry to bite each other because of hunger and the condition emergence of dying, abundant assurance fry's nutritional requirement need not manual operation, has reduced labour cost.

Drawings

Fig. 1 is a schematic structural diagram of a novel indoor sturgeon open fry rearing device provided by the invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is an enlarged view of the structure of portion A in FIG. 1;

fig. 4 is an enlarged schematic view of a portion B in fig. 3.

In the figure: the cultivation device comprises a cultivation room 1, a support frame 2, a partition plate 3, an inflation tube 4, a water inlet tube 5, a water level tube 6, a fixed block 7, an installation frame 8, an installation groove 9, a charging barrel 10, a barrel cover 11, a charging tube 12, a rotary groove 13, a baffle plate 14, a sliding groove 15, a connecting rod 16, a gravity block 17, a rack 18, a connecting groove 19, a gear 20, a belt transmission structure 21, a support plate 22, a fixing structure 23, a 24L-shaped plate and a lamp body 25.

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. 1-4, a novel indoor sturgeon open fry rearing device comprises an inflation tube 4, a water inlet tube 5 and a water level tube 6 which are connected to a rearing chamber 1, wherein a partition plate 3 is fixedly installed in the rearing chamber 1, a plurality of support frames 2 with universal wheels are fixedly installed on the rearing chamber 1, three fixed blocks 7 are fixedly installed on the rearing chamber 1, an installation frame 8 is fixedly installed on each fixed block 7, an installation groove 9 is arranged on each installation frame 8, a feeding barrel 10 is installed in each installation groove 9, and the lower end of each feeding barrel 10 is connected with a feeding tube 12;

The above is noteworthy:

1. a plurality of air inflation holes are uniformly formed in the partition plate 3, the air inflation pipe 4 can convey air into the cultivation basin 1, and the oxygen content of the water body in the cultivation basin 1 can be improved at any time through the flowing of air flow. In addition, aerify from breeding basin 1 bottom, can make excrement and urine and incomplete bait be in the state of floating, then discharge along with the water body exchange, effectively prevented to cultivate 1 bottom of basin quality of water and received the influence because of the accumulation of excrement and urine and incomplete bait.

2. The inlet tube 5 can be to adding moisture in cultivating the basin 1, ensures the flow and the clean degree of its water-logging, and the one end fixed mounting that the water level pipe 6 is close to cultivating the basin 1 has drainage spun silk, can avoid the fry to escape from the water level pipe 6.

3. The feeding barrel 10 can be used for storing baits, and the feeding pipe 12 can smoothly feed the baits into the cultivating pot 1.

4. Throw on feed cylinder 10 hinge connection have cover 11, throw and be equipped with the turn trough 13 on the inner wall of material pipe 12, and rotate through the bull stick in the turn trough 13 and be connected with baffle 14, the design of cover 11 can avoid dust or worm etc. to fall into and cause the pollution to bait in throwing feed cylinder 10, baffle 14 can control the switch of throwing material pipe 12.

5. Be equipped with the draw-in groove on feeding pipe 12, and the joint has the bushing in the draw-in groove, and the draw-in groove is located commentaries on classics groove 13 top, and draw-in groove and bushing all do not show in the picture, evenly are equipped with a plurality of small openings on the bushing, and the bushing has a plurality ofly, and there is the difference in the small size of opening on it, and the benefit of this design lies in can controlling the input speed of bait when changing the bushing of different small opening sizes.

Two support plates 22 are fixedly arranged on the side wall of each feeding pipe 12, a drive rod is rotatably connected between each two support plates 22 opposite to each other, and an automatic feeding structure is arranged between each drive rod and the corresponding feeding barrel 10;

the above is noteworthy:

1. the automatic feeding structure consists of a gravity block 17, a rack 18, a connecting groove 19, a belt transmission structure 21, a plurality of sliding grooves 15, a plurality of connecting rods 16 and a plurality of gears 20, can automatically feed materials, does not need manual operation, and reduces the labor use cost.

2. A plurality of chutes 15 are uniformly arranged on the inner wall of the charging barrel 10, a gravity block 17 is connected between the chutes 15 through a plurality of connecting rods 16 in a sliding way, a connecting groove 19 is arranged on the side wall of the charging barrel 10, and the connecting groove 19 is communicated with one of the sliding grooves 15, a plurality of gears 20 are rotatably connected in the connecting groove 19 through round rods, the rack 18 is fixedly arranged on one of the connecting rods 16, and the rack 18 is engaged with a plurality of gears 20, a belt transmission structure 21 is installed between the rotary rod, the driving rod and a plurality of round rods, when the bait in the feeding barrel 10 falls on the baffle 14, the height of the bait in the feeding barrel 10 is reduced, the gravity block 17 moves downwards under the action of gravity to drive the connecting rod 16 to move downwards, therefore, the rack 18 moves downwards to drive the corresponding gear 20 to rotate, and when the gear 20 rotates, the baffle 14 can rotate downwards through the design of the belt transmission structure 21, so that the bait feeding operation is realized.

3. The length of rack 18 is less than or equal to half of the circumference of gear 20, can avoid leading to the problem that rack 18 can't move down smoothly because of baffle 14 turned angle is limited, install torsion spring between baffle 14 and the revolving chute 13, torsion spring's design, can be when rack 18 and preceding gear 20 separate, make baffle 14 reset, thereby continue to throw material pipe 12 and close, and then can realize throwing material operation in succession, throw the material time and can control according to the small opening size on the bushing, avoid because of once throwing into too many resulting in the bait bubble to send the problem that influences cultivation basin 1 quality of water, and can avoid leading to the problem of fry hungry because of failing in time to throw the bait.

4. Breed fixed mounting and have L shaped plate 24 on the lateral wall of basin 1, and install lamp body 25 on the L shaped plate 24, because sturgeon fry has phototaxis, consequently the fry can be gathered in the design of lamp body 25, and the fry finds bait feed fast.

5. Install fixed knot on the lateral wall of mounting groove 9 and construct 23, fixed knot constructs 23 by the shifting chute, the movable block, the clamp splice, the pressure spring and adjusts the pole and is constituteed, the shifting chute is seted up on the lateral wall of mounting groove 9, movable block sliding connection is in the shifting chute, clamp splice fixed mounting is close to the one end of throwing feed cylinder 10 at the movable block, the pressure spring is installed between shifting chute and movable block, adjust pole fixed mounting on the movable block, through the cooperation of pressure spring and clamp splice, can fix throwing feed cylinder 10 of equidimension not, application scope is wider, through the cooperation of adjusting pole and movable block, be convenient for realize throwing the dismouting operation between feed cylinder 10 and the mounting bracket 8.

6. The bait that the device was put in can be solid or liquid bait, if will adorn liquid bait, then need install the sealing washer between baffle 14 and rotary trough 13 and the lateral wall of baffle 14, though can't seal completely, the lower leakage of liquid bait is also less, therefore the influence is little, also can pack liquid bait.

Claims

1. Novel indoor sturgeon opening fry breeding device, including gas tube (4), inlet tube (5) and water level pipe (6) of connection on cultivating room (1), its characterized in that, cultivating room (1) internal fixation installs baffle (3), cultivating room (1) on fixed mounting have a plurality of support frames (2) that have the universal wheel, cultivating room (1) on fixed mounting have three fixed block (7), and all fixed mounting has mounting bracket (8) on every fixed block (7), every all be equipped with mounting groove (9) on mounting bracket (8), every all install in mounting groove (9) and throw feed cylinder (10), every throw feed cylinder (10) lower extreme all be connected with throw material pipe (12), every throw feed cylinder (10) on all hinge connection have cover (11), every throw and all be equipped with on the inner wall of material pipe (12) and turn trough (13), and a baffle (14) is rotatably connected in each rotary groove (13) through a rotary rod, two support plates (22) are fixedly mounted on the side wall of each feeding pipe (12), a drive rod is rotatably connected between every two corresponding support plates (22), and an automatic feeding structure is mounted between each drive rod and the corresponding feeding cylinder (10).

2. The novel indoor sturgeon open fry rearing device according to claim 1, characterized in that the automatic feeding structure is composed of a gravity block (17), a rack (18), a connecting groove (19), a belt transmission structure (21), a plurality of sliding grooves (15), a plurality of connecting rods (16) and a plurality of gears (20), the plurality of sliding grooves (15) are uniformly arranged on the inner wall of the feeding barrel (10), the gravity block (17) is slidably connected among the plurality of sliding grooves (15) through the plurality of connecting rods (16), the connecting groove (19) is arranged on the side wall of the feeding barrel (10), the connecting groove (19) is communicated with one of the sliding grooves (15), the plurality of gears (20) are rotatably connected in the connecting groove (19) through round rods, the rack (18) is fixedly mounted on one of the connecting rods (16), and the rack (18) and the plurality of gears (20) are engageable, the belt transmission structure (21) is installed among the rotating rod, the driving rod and the round rods.

3. The novel indoor sturgeon opening fry rearing device according to claim 1, characterized in that, install fixed knot on the lateral wall of mounting groove (9) and construct (23), fixed knot constructs (23) and comprises shifting chute, movable block, clamp splice, pressure spring and regulation pole, the shifting chute is seted up on the lateral wall of mounting groove (9), movable block sliding connection is in the shifting chute, clamp splice fixed mounting is close to the one end of throwing feed cylinder (10) at the movable block, the pressure spring is installed between shifting chute and movable block, adjust pole fixed mounting on the movable block.

4. A novel indoor cultivation device for sturgeon open fries according to claim 1, characterized in that an L-shaped plate (24) is fixedly installed on the side wall of the cultivation room (1), and a lamp body (25) is installed on the L-shaped plate (24).

5. A novel indoor cultivation device for sturgeon open fries according to claim 2, characterized in that the length of the rack (18) is less than or equal to half of the circumference of the gear (20), and a torsion spring is installed between the baffle (14) and the rotary groove (13).

6. A novel indoor cultivation device for sturgeon open fry as claimed in claim 1, wherein the feeding pipe (12) is provided with a slot, and a bushing is clamped in the slot, and the slot is located above the rotary groove (13).