Roe hatching and breeding device

Abstract

The utility model discloses a roe hatching breeding device which comprises a supporting seat and a roe net frame, the top of the supporting seat is fixedly connected with supporting legs, one end of each supporting leg is fixedly connected with a breeding device body, the outer wall of each supporting leg is fixedly connected with a supporting frame, the top of each supporting frame is fixedly connected with a two-way motor, and the two-way motor is fixedly connected with the breeding device body. An output shaft of the bidirectional motor is fixedly connected with a rotating shaft through a coupler, and one end of the rotating shaft is fixedly connected with a supporting table. According to the roe hatching and breeding device, by arranging the sliding groove, the feeding pipe, the breeding device body, the roe net frame, the rotating frame, the sliding rod, the stirring blades, the motor and the rotating shaft, in the roe hatching and breeding process, water in the breeding process can be stirred, the flowability of the water can be improved, and the situation that roes sink to the bottom and adhere due to the fact that the water is static is avoided; meanwhile, the uniformity of the oxygen content in the water body is improved, and the hatching and breeding effects on the roes are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial reproduction of fish, in particular to a fish egg hatching and breeding device. Background Art

[0002] Artificial breeding methods can be divided into semi-artificial breeding and fully artificial breeding according to whether the broodstock come from natural waters or are artificially cultivated. The former is greatly restricted by fishing waters and seasons, and the production is unstable. The latter is carried out under artificial control from broodstock cultivation to fry hatching, and fry can be produced in large quantities in a planned manner.

[0003] In the process of breeding fish, a knife breeding device is usually used to incubate and breed fish eggs so as to hatch the fish eggs.

[0004] However, most of the general fish egg incubation and breeding devices currently lack a water stirring structure when in use, resulting in the water being static during the incubation and breeding process of the fish eggs. This can easily cause the fish eggs to sink to the bottom and stick to the bottom, and can also cause the oxygen content in the water to be uneven, thereby reducing the incubation and breeding effect of the fish eggs.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes a fish egg hatching and breeding device to overcome the above technical problems existing in the existing related technology.

[0007] To this end, the specific technical solutions adopted by the utility model are as follows:

[0008] A fish egg hatching and breeding device comprises a support seat and a fish egg net frame, wherein the top of the support seat is fixedly connected with a support leg, one end of the support leg is fixedly connected with a breeding device body, the outer wall of the support leg is fixedly connected with a support frame, and the top of the support frame is fixedly connected with a bidirectional motor.

[0009] The output shaft of the bidirectional motor is fixedly connected to a rotating shaft through a coupling, one end of the rotating shaft is fixedly connected to a rotating frame, an outer wall of the rotating frame is fixedly connected to a stirring blade, an outer wall of the breeding device body is provided with a slide groove, an inner wall of the slide groove is movably connected to a slide rod, and a drain pipe is fixedly connected to the bottom of the breeding device body. During the incubation and breeding process of fish eggs, the water body in the breeding process can be stirred and agitated, the fluidity of the water body can be improved, and the fish eggs can be prevented from sinking to the bottom and sticking due to the stagnation of the water body. At the same time, the uniformity of the oxygen content in the water body is improved, and the hatching and breeding effect of the fish eggs is further improved.

[0010] Preferably, there are two rotating racks, and the two rotating racks are symmetrically arranged with the mid-vertical line of the breeding device body as the symmetry axis. The rotation angle of the bidirectional motor is degrees. By rotating the two rotating racks, it is convenient to perform degree rotation and stirring inside the breeding device body.

[0011] Preferably, the top of the support seat is fixedly connected to a pillar, and one end of the pillar is fixedly connected to an electric push rod, and one end of the electric push rod is fixedly connected to a lifting frame, and one end of the lifting frame is fixedly connected to the top of the fish egg net frame, so as to facilitate lifting of the fish egg net frame.

[0012] Preferably, one end of the slide bar is fixedly connected to the outer wall of the rotating frame, and the outer wall of the slide bar is slidably connected to the inner wall of the slide groove, which can drive the slide bar to rotate synchronously in the slide groove when the rotating frame rotates.

[0013] Preferably, a hinge is provided on the top of the fish egg net frame, and a net cover is movably connected to the top of the fish egg net frame through the hinge, and a feed pipe is fixedly connected to the top of the net cover, so as to facilitate opening and closing of the fish egg net frame.

[0014] Preferably, a valve is provided on the outer wall of the drain pipe, and the valve runs through the drain pipe to facilitate the discharge of water in the main body of the breeding device.

[0015] Preferably, the number of the pillars, the number of the electric push rods and the number of the lifting frames are all two, and each pillar, each electric push rod and each lifting frame form a group, and the two groups of pillars, electric push rods and lifting frames are symmetrically arranged with the horizontal center line of the main body of the breeding device as the axis of symmetry, which can improve the stability of the fish egg net frame when lifting.

[0016] Preferably, the shape and size of the fish egg net frame match those of the breeding device body, and the fish egg net frame is located inside the breeding device body, so that the fish egg net frame can be easily placed in the breeding device body to breed and hatch the fish eggs.

[0017] The beneficial effects of the utility model are as follows: through the provision of the slide chute, feed pipe, breeding device main body, fish egg net frame, rotating frame, slide rod, stirring blade, motor and rotating shaft, during the incubation and breeding process of fish eggs, the water body in the breeding process can be stirred, the fluidity of the water body can be improved, and the fish eggs can be prevented from sinking to the bottom and sticking due to the stagnation of the water body, while the uniformity of the oxygen content in the water body is improved, and the hatching and breeding effect of the fish eggs is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of a fish egg hatching and breeding device according to an embodiment of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the motor angle in the fish egg hatching and breeding device according to an embodiment of the utility model;

[0021] Figure 3 It is a structural schematic diagram of a rotating frame in a fish egg hatching and breeding device according to an embodiment of the utility model;

[0022] Figure 4 It is a front view of the fish egg hatching and breeding device according to an embodiment of the utility model;

[0023] Figure 5 It is a top view of the fish egg hatching and breeding device according to an embodiment of the utility model.

[0024] In the figure:

[0025] 1. Support seat; 2. Support leg; 3. Pillar; 4. Electric push rod; 5. Lifting frame; 6. Slide; 7. Feed pipe; 8. Breeding device body; 9. Fish egg net frame; 10. Net cover; 11. Rotating frame; 12. Slide rod; 13. Stirring blade; 14. Motor; 15. Drain pipe; 16. Rotating shaft; 17. Support frame. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] According to an embodiment of the utility model, a fish egg hatching and breeding device is provided.

[0028] Embodiment 1;

[0029] like Figure 1-5As shown, the fish egg hatching and breeding device according to the embodiment of the utility model includes a support seat 1 and a fish egg net frame 9, the top of the support seat 1 is fixedly connected with a support leg 2, one end of the support leg 2 is fixedly connected with a breeding device body 8, the outer wall of the support leg 2 is fixedly connected with a support frame 17, and the top of the support frame 17 is fixedly connected with a bidirectional motor 14.

[0030] The output shaft of the bidirectional motor 14 is fixedly connected to the rotating shaft 16 through a coupling, one end of the rotating shaft 16 is fixedly connected to the rotating frame 11, the outer wall of the rotating frame 11 is fixedly connected to the stirring blade 13, the outer wall of the breeding device body 8 is provided with a slide groove 6, the inner wall of the slide groove 6 is movably connected to the slide rod 12, and the bottom of the breeding device body 8 is fixedly connected to the drain pipe 15. During the hatching and breeding process of fish eggs, the water body in the breeding process can be stirred and agitated, which can improve the fluidity of the water body, avoid the fish eggs sinking to the bottom and sticking due to the stagnation of the water body, and at the same time improve the uniformity of the oxygen content in the water body, further improving the hatching and breeding effect of the fish eggs.

[0031] In this embodiment, there are two rotating frames 11, and the two rotating frames 11 are symmetrically arranged with the mid-perpendicular line of the breeding device body 8 as the symmetry axis, so as to facilitate stirring the water in the breeding device body 8 and improve the fluidity of the breeding water.

[0032] Example 2

[0033] On the basis of Example 1, a preferred embodiment of the fish egg hatching and breeding device provided by the utility model is as follows Figures 1 to 4 As shown: the top of the support seat 1 is fixedly connected with a pillar 3, and one end of the pillar 3 is fixedly connected with an electric push rod 4, and one end of the electric push rod 4 is fixedly connected with a lifting frame 5, and one end of the lifting frame 5 is fixedly connected to the top of the fish egg net frame 9, which can facilitate the lifting of the fish egg net frame 9, and at the same time facilitate the extraction of fish eggs for breeding, it is also convenient to change the water inside the breeding device main body 8.

[0034] In this embodiment, one end of the slide bar 12 is fixedly connected to the outer wall of the rotating frame 11, and the outer wall of the slide bar 12 is slidably connected to the inner wall of the slide groove 6, which improves the stability of the rotating frame 11 during rotation. A hinge is provided on the top of the fish egg net frame 9, and the top of the fish egg net frame 9 is movably connected to the net cover 10 through the hinge, and the top of the net cover 10 is fixedly connected to the feed pipe 7, which is convenient for collecting the fish eggs or seedlings in the fish egg net frame 9. A valve is provided on the outer wall of the drain pipe 15, and the valve runs through the drain pipe 15, which is convenient for draining the water in the breeding device body 8.

[0035] Furthermore, the number of pillars 3, the number of electric push rods 4 and the number of lifting frames 5 are all two, and each pillar 3, each electric push rod 4 and each lifting frame 5 form a group, and the two groups of pillars 3, electric push rods 4 and lifting frames 5 are symmetrically arranged with the horizontal center line of the breeding device body 8 as the symmetry axis, which can improve the stability of the fish egg net frame 9 when lifting.

[0036] In addition, the shape and size of the fish egg net frame 9 match those of the breeding device body 8, and the fish egg net frame 9 is located inside the breeding device body 8, which makes it easy to place the fish egg net frame 9 into the breeding device body 8 to breed and hatch fish eggs.

[0037] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0038] In actual application, when it is necessary to hatch and culture fish eggs, the fish eggs are placed in the fish egg net frame 9 through the feed pipe 7, and clean water is placed in the culture device body 8, and the fish eggs can be hatched and cultured. When it is necessary to stir the water body, the double-break motor 14 can be turned on to make the rotating shaft 16 drive the rotating frame 11 to rotate 180 degrees, and the rotating frame 11 drives the stirring blades 13 to rotate, so that the water body can be stirred, the fluidity of the water body is improved, and the fish eggs are prevented from sinking and sticking, etc., and the uniformity of the oxygen content in the water body is also improved.

[0039] In summary, with the help of the above-mentioned technical scheme of the utility model, the water body in the breeding process can be stirred, which can improve the fluidity of the water body and avoid the fish eggs sinking to the bottom and sticking due to the stagnation of the water body. At the same time, the uniformity of the oxygen content in the water body is improved, and the hatching and breeding effect of the fish eggs is further improved.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fish egg hatching and breeding device, characterized in that: It comprises a support seat (1) and a fish egg net frame (9), characterized in that: the top of the support seat (1) is fixedly connected to a support leg (2), one end of the support leg (2) is fixedly connected to a breeding device body (8), the outer wall of the support leg (2) is fixedly connected to a support frame (17), and the top of the support frame (17) is fixedly connected to a bidirectional motor (14); The output shaft of the bidirectional motor (14) is fixedly connected to a rotating shaft (16) via a coupling, one end of the rotating shaft (16) is fixedly connected to a rotating frame (11), the outer wall of the rotating frame (11) is fixedly connected to a stirring blade (13), the outer wall of the breeding device body (8) is provided with a slide groove (6), the inner wall of the slide groove (6) is movably connected to a slide rod (12), and the bottom of the breeding device body (8) is fixedly connected to a drain pipe (15).

2. A fish egg hatching and breeding device according to claim 1, characterized in that: The number of the rotating frames (11) is two, and the two rotating frames (11) are symmetrically arranged with the mid-vertical line of the breeding device body (8) as the symmetry axis.

3. The fish egg hatching and breeding device according to claim 1, characterized in that: The top of the support seat (1) is fixedly connected to a pillar (3), one end of the pillar (3) is fixedly connected to an electric push rod (4), one end of the electric push rod (4) is fixedly connected to a lifting frame (5), and one end of the lifting frame (5) is fixedly connected to the top of the fish egg net frame (9).

4. The fish egg hatching and breeding device according to claim 1, characterized in that: One end of the sliding rod (12) is fixedly connected to the outer wall of the rotating frame (11), and the outer wall of the sliding rod (12) is slidably connected to the inner wall of the sliding groove (6).

5. The fish egg hatching and breeding device according to claim 1, characterized in that: The top of the fish roe net frame (9) is provided with a hinge, and the top of the fish roe net frame (9) is movably connected to a net cover (10) via the hinge, and the top of the net cover (10) is fixedly connected to a feed pipe (7).

6. The fish egg hatching and breeding device according to claim 1, characterized in that: The outer wall of the drain pipe (15) is provided with a valve, and the valve passes through the drain pipe (15).

7. The fish egg hatching and breeding device according to claim 3, characterized in that: The number of the pillars (3), the number of the electric push rods (4) and the number of the lifting frames (5) are all two, and each pillar (3), each electric push rod (4) and each lifting frame (5) form a group, and the two groups of pillars (3), electric push rods (4) and lifting frames (5) are symmetrically arranged with the horizontal center line of the breeding device body (8) as the symmetry axis.

8. The fish egg hatching and breeding device according to claim 3, characterized in that: The shape and size of the fish egg net frame (9) match those of the main body (8) of the breeding device, and the fish egg net frame (9) is located inside the main body (8) of the breeding device.

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