CN111742872A

CN111742872A - Rhodeus pang that water can circulate breeds with system of laying eggs

Info

Publication number: CN111742872A
Application number: CN202010676756.3A
Authority: CN
Inventors: 王永宏
Original assignee: Anhui Shengyu Agricultural Technology Co ltd
Current assignee: Anhui Shengyu Agricultural Technology Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2020-10-09

Abstract

The invention relates to the technical field of aquaculture and discloses a water body recyclable egg laying system for rhodeus ocellatus breeding, which comprises a breeding pond, wherein an isolation device and a water circulating device are installed in the breeding pond; the isolating device comprises a supporting plate, a driving motor, a rotating rod, a winding drum, a moving rod and an isolating net, wherein the two supporting plates are fixedly connected to the side wall of the culture pond, the rotating rod is connected with the two supporting plates in a rotating mode through two bearings, the driving motor is fixedly connected to the side wall of the supporting plates, the output end of the driving motor is fixedly connected to one end of the rotating rod, the winding drum is fixedly sleeved on the rod wall of the rotating rod, one end of the isolating net is fixedly connected to the winding drum, and the other end of the isolating net bypasses the winding drum and is fixedly connected to the rod wall of the moving rod. This water can endless rhodeus and breed with system of laying eggs can keep apart breed district and laying eggs district well in needs, and water circle device can not cause the injury to the fry simultaneously.

Description

Rhodeus pang that water can circulate breeds with system of laying eggs

Technical Field

The invention relates to the technical field of aquaculture, in particular to a water recyclable egg laying system for bitterling breeding.

Background

Rhodeus bitterling period is at 4-6 months, most flourishing in 5 middle of the month, lay eggs in batches, because rhodeus bitterling is small-size fish, its reproductive capacity is relatively weak, and the fecundity is low, and at the in-process of laying eggs, female and male rhodeus bitterling can be about accompanying, looks for the place of perching of freshwater mussel, finds open-ended freshwater mussel, and female rhodeus bitterling just will be produced the oviduct and insert in the oral siphon of freshwater mussel, will lay the gill intracavity of freshwater mussel with the oval ovum. Then, the male fish also ejaculates near the water inlet of the freshwater mussel, and when the freshwater mussel breathes, a water flow with sperm of the bitterling nearby is sucked into the gill cavity, and sperm eggs are combined. Fertilized eggs of rhodeus are transferred to branchial petals of the mussels and slowly develop, sperm eggs are turned over by the mussels breathing in and out water flow in the mussel cavities to obtain sufficient dissolved oxygen, the hatching rate is high, and young fishes only leave the mussels after 3-4 weeks and live by themselves. Rhodeus ocellatus when the activity of laying eggs, the freshwater mussel also looses the embryonated egg on the fish of the picnic, it can say that rhodeus ocellatus and freshwater mussel are a symbiotic relation in the biology, present rhodeus ocellatus is pang and is bred at breed incasement, when the incasement is bred the rhodeus ocellatus and is laid eggs, its needs together trip to freshwater mussel department, need have certain appeal in the time still to guide the rhodeus ocellation to enable the rhodeus ocellatus and enter the freshwater mussel district, the convenience is laid eggs.

The patent (publication) No. CN206835928U discloses a bitterling reproduction spawning system with a water circulation device, which comprises a cultivation box, wherein the cultivation box is provided with a water inlet pipe and a water outlet pipe, the cultivation box is also provided with a water return pipe, the water return pipe is arranged below the cultivation box and is connected to one side of the cultivation box, the water return pipe is provided with a second switch valve and a water return pump, one end of the water inlet pipe is provided with a water tank, the water inlet pipe is provided with a first switch valve, the water outlet pipe is arranged on the other side of the cultivation box, a partition plate is arranged in the cultivation box and divides the cultivation box into a cultivation area and a spawning area, a plurality of mussels are placed in the spawning area, and the water circulation device is arranged between the cultivation area and; the technical scheme of the utility model can promote water to flow to the spawning area through the water circulation device, help rhodeus to concentrate on spawning in the freshwater mussels cultivated in the spawning area, and improve rhodeus pang spawning efficiency;

however, the above solution still has the following disadvantages: the culture area and the spawning area are not well separated, are easily interfered by adult fish during the growth of juvenile fish, and the fry may be injured by the above-mentioned water circulation device.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a rhodeus ocellatus breeding spawning system with a recyclable water body, which has the advantages that a breeding area and a spawning area can be well isolated when needed, and meanwhile, a water circulation device cannot damage fries, so that the problems that the existing breeding area and the existing spawning area cannot be well isolated, the juvenile fishes are easily interfered by adult fishes in the growth process, and the fries can be damaged by the water circulation device are solved.

(II) technical scheme

In order to realize the purposes that the culture area and the spawning area can be well separated when needed and the water circulation device can not damage the fry, the invention provides the following technical scheme: a water body recyclable egg laying system for bitterling breeding comprises a culture pond, wherein an isolation device and a water circulation device are installed in the culture pond;

isolating device includes backup pad, driving motor, dwang, receipts reel, carriage release lever and separation net, two backup pad fixed connection is on the lateral wall of breeding the pond, the dwang passes through to rotate between two bearings and two backup pads and connects, driving motor fixed connection is on the lateral wall of backup pad, driving motor's output fixed connection is served at the dwang, receive the fixed pole wall of cup jointing at the dwang of reel, the one end fixed connection of separation net is on receiving the reel, the other end of separation net is walked around receipts reel and fixed connection on the pole wall of carriage release lever, the carriage release lever is located breeds the pond.

Preferably, the water circulating device includes water pump, aqueduct, water deflector and shower nozzle, the water pump is installed on the lateral wall of breeding the pond, the fixed intercommunication of the input of water pump is on the lateral wall of breeding the pond, the fixed intercommunication of aqueduct is on the output of water pump, the other end of aqueduct passes another lateral wall setting of breeding the pond, and fixed intercommunication is on the water deflector, a plurality of the shower nozzle is fixed the intercommunication evenly equidistance on the lateral wall of water deflector.

Preferably, a spoiler is fixedly connected in the water guide plate.

Preferably, two guide rails are symmetrically and fixedly connected to the side wall in the culture pond, a sliding block is connected to the guide rails in a sliding mode, and the two sliding blocks are fixedly connected to the rod wall of the moving rod together on the opposite side walls.

Preferably, a plurality of balancing weights are fixedly connected to the rod wall of the lower end of the moving rod and are distributed uniformly and equidistantly.

Preferably, the position of the culture pond corresponding to the input end of the water pump is fixedly connected with a protective cover, and the protective cover is arranged in a net shape.

Preferably, the driving motor is a servo motor.

(III) advantageous effects

Compared with the prior art, the invention provides a water-recyclable rhodeus bitterling breeding spawning system, which has the following beneficial effects:

1. this water circulated rhodeus is pang breeds with system of laying eggs, through setting up culture pond, isolating device, a supporting plate, driving motor, the dwang, the winding drum, the carriage release lever, separation net and water circle device, when needs separate culture area and spawning area, start driving motor forward rotation, driving motor passes through the dwang and drives the winding drum rotation, and then put down the separation net, keep apart culture area and spawning area in the pond with culture area, when needs communicate culture area and spawning area, start driving motor reverse rotation, it can to get up the rolling of separation net.

2. This water circulated rhodeus is pang breeds and is used system of laying eggs, through setting up water circle device, water pump, aqueduct, water guide plate and shower nozzle, when needs make the water in the breed pond flow to the district of laying eggs from breeding the district, start the water pump, the water pump passes through aqueduct, water guide plate and shower nozzle with water and flows, and then has satisfied water and has followed the district of breeding to the demand that the district of laying eggs flows, can not exert an influence to the fry simultaneously.

Drawings

Fig. 1 is a schematic front view of a bitterling breeding egg laying system capable of circulating in a water body according to the present invention;

fig. 2 is a schematic side view of a bitterling breeding egg laying system capable of circulating in water according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: 1 culture pond, 2 isolating devices, 21 supporting plates, 22 driving motors, 23 rotating rods, 24 winding drums, 25 moving rods, 26 isolating nets, 3 water circulating devices, 31 water pumps, 32 water guide pipes, 33 water guide plates, 34 spray heads, 4 spoilers, 5 guide rails, 6 sliding blocks, 7 balancing weights and 8 protective covers.

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. 1-3, a water-recyclable rhodeus bitterling breeding spawning system comprises a culture pond 1, wherein an isolation device 2 and a water circulation device 3 are installed in the culture pond 1;

the isolation device 2 comprises a support plate 21, a driving motor 22, a rotating rod 23, a winding drum 24, a moving rod 25 and an isolation net 26, wherein the two support plates 21 are fixedly connected to the side wall of the culture pond 1, the rotating rod 23 is rotatably connected with the two support plates 21 through two bearings, the driving motor 22 is fixedly connected to the side wall of the support plate 21, the output end of the driving motor 22 is fixedly connected to one end of the rotating rod 23, the winding drum 24 is fixedly sleeved on the rod wall of the rotating rod 23, one end of the isolation net 26 is fixedly connected to a winding drum 24, the other end of the isolation net 26 bypasses the winding drum 24 and is fixedly connected to the rod wall of the moving rod 25, the moving rod 25 is positioned in the culture pond 1, when the culture area and the spawning area need to be isolated, the driving motor 22 is started to rotate in the forward direction, the driving motor 22 drives the winding drum 24 to rotate through, the culture area and the spawning area in the culture pond 1 are isolated, and when the culture area and the spawning area need to be communicated, the driving motor 22 is started to rotate reversely, and the isolation net 26 is wound.

The water circulation device 3 comprises a water pump 31, a water guide pipe 32, a water guide plate 33 and spray heads 34, the water pump 31 is installed on the side wall of the culture pond 1, the input end of the water pump 31 is fixedly communicated on the side wall of the culture pond 1, the water guide pipe 32 is fixedly communicated on the output end of the water pump 31, the other end of the water guide pipe 32 penetrates through the other side wall of the culture pond 1 and is fixedly communicated on the water guide plate 33, the spray heads 34 are uniformly and equidistantly fixedly communicated on the side wall of the water guide plate 33, when the water in the culture pond 1 flows towards the spawning area from the culture area as required, the water pump 31 is started, the water pump 31 passes through the water guide pipe 32, the water guide plate 33 and the spray heads 34 to flow, the requirement that the water flows towards the spawning area from the culture area is further met, and meanwhile, the.

The spoiler 4 is fixedly connected in the water guide plate 33, so that the water flow is more uniformly distributed in the water guide plate 33.

Two guide rails 5 are symmetrically and fixedly connected to the side wall in the culture pond 1, sliding blocks 6 are connected to the guide rails 5 in a sliding mode, and the opposite side walls of the two sliding blocks 6 are fixedly connected to the rod wall of the movable rod 25 together, so that the movable rod 25 can move smoothly in the process.

Fixedly connected with a plurality of balancing weight 7 on the pole wall of carriage release lever 25 lower extreme, a plurality of balancing weight 7 are even equidistance and distribute the setting, have played the effect of counter weight, prevent that carriage release lever 25 from being blocked.

Fixedly connected with protection casing 8 on the position of breeding pond 1 corresponding water pump 31 input, protection casing 8 is netted setting, prevents that the fry from being sucked into in the water pump 31.

The driving motor 22 is a servo motor, which facilitates accurate control of the rotation speed of the driving motor 22.

To sum up, this water can circulated rhodeus picnic breeds and uses spawning system, when needs separate breed district and spawning area, start driving motor 22 forward rotation, driving motor 22 drives through dwang 23 and receives reel 24 and rotate, and then put down separation net 26, keep apart breed district and spawning area in the pond 1, when needs communicate breed district and spawning area, start driving motor 22 antiport, it can to roll separation net 26, when needs make the water in the breed pond 1 flow to spawning area from the breed district, start water pump 31, water pump 31 passes through aqueduct 32 with water, water deflector 33 and shower nozzle 34 flow, and then satisfied the demand that water flows to spawning area from the breed district, can not exert an influence to the fry simultaneously.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are 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

1. The utility model provides a water circulated rhodeus PANG breeds with system of laying eggs, includes breed pond (1), its characterized in that: an isolation device (2) and a water circulation device (3) are arranged in the culture pond (1);

the isolation device (2) comprises support plates (21), a driving motor (22), a rotating rod (23), a winding drum (24), a moving rod (25) and an isolation net (26), the two support plates (21) are fixedly connected to the side wall of the culture pond (1), the rotating rod (23) is rotatably connected with the two supporting plates (21) through two bearings, the driving motor (22) is fixedly connected on the side wall of the supporting plate (21), the output end of the driving motor (22) is fixedly connected with one end of the rotating rod (23), the winding drum (24) is fixedly sleeved on the rod wall of the rotating rod (23), one end of the isolation net (26) is fixedly connected on the winding drum (24), the other end of the separation net (26) bypasses the winding drum (24) and is fixedly connected to the rod wall of the movable rod (25), and the movable rod (25) is positioned in the culture pond (1).

2. The system of claim 1, wherein the system for laying eggs in bitterling culture in the water body is recyclable, and comprises: water circle device (3) include water pump (31), aqueduct (32), water guide plate (33) and shower nozzle (34), install on the lateral wall of breeding pond (1) water pump (31), the fixed intercommunication of the input of water pump (31) is on the lateral wall of breeding pond (1), the fixed intercommunication of aqueduct (32) is on the output of water pump (31), another lateral wall setting of breeding pond (1) is passed to the other end of aqueduct (32), and fixed intercommunication is on water guide plate (33), a plurality of shower nozzle (34) are fixed the intercommunication evenly equidistance on the lateral wall of water guide plate (33).

3. The system of claim 2, wherein the system for laying eggs in bitterling culture in the water body is recyclable, and comprises: a spoiler (4) is fixedly connected in the water guide plate (33).

4. The system of claim 1, wherein the system for laying eggs in bitterling culture in the water body is recyclable, and comprises: breed on the lateral wall in pond (1) two guide rails (5) of symmetry fixedly connected with, sliding connection has slider (6), two on guide rail (5) common fixed connection is on the pole wall of carriage release lever (25) on the lateral wall in opposite directions of slider (6).

5. The system of claim 1, wherein the system for laying eggs in bitterling culture in the water body is recyclable, and comprises: a plurality of balancing weights (7) are fixedly connected to the wall of the lower end of the moving rod (25), and the balancing weights (7) are distributed uniformly and equidistantly.

6. The system of claim 1, wherein the system for laying eggs in bitterling culture in the water body is recyclable, and comprises: breed fixedly connected with protection casing (8) in the position that pond (1) corresponds water pump (31) input, protection casing (8) are netted setting.

7. The system of claim 1, wherein the system for laying eggs in bitterling culture in the water body is recyclable, and comprises: the driving motor (22) is arranged as a servo motor.