CN217065056U

CN217065056U - Large-scale breeding pond for red crayfish

Info

Publication number: CN217065056U
Application number: CN202220415655.5U
Authority: CN
Inventors: 包景文; 沈夏; 袁霞; 曹过
Original assignee: Jiangsu Zhongshui Dongze Agricultural Development Co ltd
Current assignee: Jiangsu Zhongshui Dongze Agricultural Development Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-07-29
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a pond is bred to red chelonian scale, including cell body and oxygenation mechanism, oxygenation mechanism is including setting up the oxygenation room in the cell body both sides respectively, the inside of oxygenation room is provided with driving motor respectively, both sides driving motor's the different fixedly connected with drive shaft of the opposite side of the back, the opposite side of drive shaft is seted up flutedly respectively, the inside fixedly connected with rotary column respectively of recess, annular chute has been seted up in the outside of rotary column, annular chute's inside sliding connection has the support, the different fixedly connected with movable rod of the opposite side of the back of the body of support, sliding connection piston plate between the upper and lower both sides inner wall of oxygenation room. This shrimp larvae scale pond of growing seedlings, novel structure thinks about ingeniously, through setting up oxygenation mechanism, can provide sufficient oxygen for a large amount of shrimp larvae, realizes the extensive cultivation of shrimp larvae, through setting up benthophyte, has played the effect of improving quality of water, promotion shrimp larvae growth to prevent escaping the wall through the setting, played the effect that prevents the shrimp larvae from escaping.

Description

Large-scale breeding pond for red crayfish

Technical Field

The utility model relates to an aquaculture technical field specifically is a pond is bred to red chela scale.

Background

The oxygen content in water is an important factor for restricting the stocking density of the shrimp seedlings and improving the yield per unit area, the dissolved oxygen is sufficient to promote the growth of the shrimp seedlings, but when the shrimp seedlings are cultivated in a large scale in a nursery pond, because the oxygen content in the nursery pond is limited, enough oxygen cannot be provided for a large amount of shrimp seedlings, so that the shrimp seedlings grow slowly, and even a large amount of suffocation death of the shrimp seedlings can be caused in severe cases.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a pond is bred to red chela shrimp scale, this shrimp seedling scale pond of growing seedlings, novel structure thinks about ingeniously, through setting up oxygenation mechanism, can provide sufficient oxygen for a large amount of shrimp seedlings, realizes the extensive cultivation of shrimp seedlings, through setting up the benthophyte, has played improvement quality of water simultaneously, promotes the effect that the shrimp seedlings grow to prevent escaping the wall through setting up, played the effect that prevents the shrimp seedlings escape.

In order to achieve the above object, the utility model provides a following technical scheme: a large-scale breeding pond for red crayfish, which comprises a pond body and an oxygenation mechanism, wherein the oxygenation mechanism comprises oxygenation chambers respectively arranged at two sides of the pond body, the interior of the oxygenation chamber is respectively provided with a driving motor, the back sides of the driving motors at the two sides are respectively and fixedly connected with a driving shaft, the reverse sides of the driving shafts are respectively provided with a groove, the inner parts of the grooves are respectively and fixedly connected with a rotating column, the outer side of the rotary column is provided with an annular chute, the inside of the annular chute is connected with a bracket in a sliding way, the back sides of the brackets are respectively and fixedly connected with movable rods, a piston plate is connected between the upper inner wall and the lower inner wall of the oxygenation chamber in a sliding way, the upper side of the oxygenation chamber is inserted with an oxygenation pipe extending to the inside of the tank body, the bottom of the oxygenation pipe is respectively provided with an opening and closing mechanism, the opposite sides of the oxygenation chamber are respectively inserted with an air duct, and the inside of the oxygenation chamber is hinged with a sealing cover attached to the air duct.

Preferably, the tank body is rectangular, the depth of the tank body is about 2 meters, and the depth of the tank body is about 1.5 meters.

Preferably, the outer side of the tank body is provided with an escape-proof wall.

Preferably, submerged plants are planted at the bottom of the pool body.

Preferably, the piston plate is fixedly connected with the movable rod.

Preferably, the interior of the air duct is provided with a dust screen.

Preferably, the opening and closing mechanism comprises a connecting block fixedly connected with the inner wall of the oxygen increasing pipe, a connecting spring is fixedly connected to the lower side of the connecting block, and a sealing plate arranged on the lower surface of the oxygen increasing pipe is fixedly connected to the bottom of the connecting spring.

Preferably, the upper side of the closing plate is provided with a sealing gasket.

The utility model has the advantages that:

1. taking a right oxygenation chamber as an example, when the device is used, firstly, a driving motor is started, a driving shaft is driven to rotate through the driving motor, the driving shaft drives a rotary column to rotate, the rotary column drives a support to reciprocate left and right through the matching effect of the rotary column and an annular chute when rotating, the support drives a piston plate to reciprocate left and right through a movable rod, when the piston plate moves left, an oxygenation pipe is sealed under the matching effect of a connecting spring and a sealing plate, the oxygenation chamber sucks external air through an air guide pipe, when the piston plate moves right, the air guide pipe is sealed under the effect of a sealing cover, the pressure inside the oxygenation chamber is increased, and the sealing plate is pushed open by overcoming the elastic force of the connecting spring, so that the air inside the oxygenation chamber is input to the bottom of a pool body, the effect of oxygenation is achieved, sufficient oxygen can be provided for a large amount of shrimp seedlings, and large-scale cultivation of the shrimp seedlings is realized;

2. the submerged plants are arranged to improve the water quality and promote the growth of the shrimp larvae;

3. through setting up and preventing escaping the wall, played the effect that prevents the shrimp larva and escape.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the internal components of the oxygenation chamber of the present invention;

fig. 4 is a schematic view of the driving shaft assembly of the present invention.

Reference numbers in the figures: 1. a tank body; 2. submerged plants; 3. an escape-proof wall; 4. an oxygenation chamber; 5. a drive motor; 6. a drive shaft; 7. a groove; 8. turning the column; 9. an annular chute; 10. a support; 11. a movable rod; 12. a piston plate; 13. an oxygenation pipe; 14. connecting blocks; 15. a connecting spring; 16. a closing plate; 17. a gasket; 18. an air duct; 19. and (6) closing the cover.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

Example one

The large-scale breeding pond for the red swamp crayfish as shown in fig. 1-4 comprises a rectangular pond body 1 and an oxygenation mechanism, wherein the pond body 1 is about 2 meters deep, the pond body 1 is about 1.5 meters deep, the oxygenation mechanism comprises oxygenation chambers 4 respectively arranged at two sides of the pond body 1, driving motors 5 are respectively arranged in the oxygenation chambers 4, opposite sides of the driving motors 5 at two sides are respectively and fixedly connected with driving shafts 6, opposite sides of the driving shafts 6 are respectively provided with grooves 7, the insides of the grooves 7 are respectively and fixedly connected with rotating columns 8, the outsides of the rotating columns 8 are provided with annular chutes 9, the insides of the annular chutes 9 are respectively and fixedly connected with a support 10, opposite sides of the support 10 are respectively and fixedly connected with movable rods 11, a piston plate 12 is slidably connected between the inner walls at the upper side and the lower side of the oxygenation chamber 4, the piston plate 12 is fixedly connected with the movable rods 11, the movable rods 11 drive the piston plate 12 to reciprocate left and right, the upside of oxygenation chamber 4 is pegged graft and is had oxygenation pipe 13 that extends to cell body 1 inside, the bottom of oxygenation pipe 13 is provided with the mechanism that opens and shuts respectively, the mechanism that opens and shuts includes connecting block 14 with oxygenation pipe 13 inner wall fixed connection, connecting block 14's downside fixedly connected with connecting spring 15, connecting spring 15's bottom fixedly connected with sets up the closing plate 16 at oxygenation pipe 13 lower surface, closing plate 16's upside is provided with sealed the pad 17, improve the leakproofness of closing plate 16 to oxygenation pipe 13 through sealed pad 17, oxygenation chamber 4's the side of carrying on the back of the body is pegged graft respectively has air duct 18, air duct 18's inside is provided with the dust screen, filter the air through the dust screen, oxygenation chamber 4's inside articulates there is closing cap 19 with the laminating of air duct 18.

Taking the right oxygenation chamber 4 as an example, when in use, firstly, the driving motor 5 is started, the driving shaft 6 is driven to rotate by the driving motor 5, the rotary column 8 is driven to rotate by the driving shaft 6, the support 10 is driven to reciprocate left and right by the cooperation with the annular chute 9 when the rotary column 8 rotates, the support 10 drives the piston plate 12 to reciprocate left and right by the movable rod 11, when the piston plate 12 moves left, the oxygenation pipe 13 is sealed under the cooperation of the connecting spring 15 and the sealing plate 16, the oxygenation chamber 4 sucks in outside air through the air duct 18, when the piston plate 12 moves right, the air duct 18 is sealed under the action of the sealing cover 19, the pressure inside the oxygenation chamber 4 is increased, further, the elastic action of the connecting spring 15 is overcome to open the sealing plate 16, so that the air inside the oxygenation chamber 4 is input to the bottom of the pool body 1, the effect of oxygenation for shrimp seedlings is achieved, and sufficient oxygen can be provided for a large amount of shrimp seedlings, realizing large-scale cultivation of the shrimp fries.

Example two

Referring to fig. 1, as another preferred embodiment, the difference from the first embodiment is that an escape-proof wall 3 is provided outside a pool body 1, and shrimp larvae are prevented from escaping by the escape-proof wall 3.

EXAMPLE III

Referring to fig. 1, as another preferred embodiment, the difference from the first embodiment is that a submerged plant 2 is planted at the bottom of a pool body 1, the submerged plant 2 is one or more of hornwort, hydrilla verticillata, eel grass and waterweed, and the submerged plant 2 plays a role in improving water quality and promoting the growth of shrimp larvae.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The large-scale breeding pond for the red swamp crayfish comprises a pond body (1) and an oxygenation mechanism, and is characterized in that: the oxygenation mechanism comprises oxygenation chambers (4) respectively arranged at two sides of the cell body (1), a driving motor (5) is respectively arranged in each oxygenation chamber (4), driving shafts (6) are respectively and fixedly connected at two sides of each oxygenation chamber (5), grooves (7) are respectively formed at two sides of each oxygenation chamber (6), rotary columns (8) are respectively and fixedly connected in the grooves (7), annular chutes (9) are formed in the outer sides of the rotary columns (8), supports (10) are slidably connected in the annular chutes (9), movable rods (11) are respectively and fixedly connected at two sides of each support (10), piston plates (12) are slidably connected between the inner walls of the upper side and the lower side of each oxygenation chamber (4), oxygenation pipes (13) extending into the cell body (1) are inserted into the upper side of each oxygenation chamber (4), and opening and closing mechanisms are respectively arranged at the bottoms of the oxygenation pipes (13), the opposite sides of the oxygenation chamber (4) are respectively inserted with an air duct (18), and the inside of the oxygenation chamber (4) is hinged with a sealing cover (19) attached to the air duct (18).

2. The large-scale breeding pond of the crayfish as claimed in claim 1, which is characterized in that: the tank body (1) is rectangular, the depth of the tank body (1) is about 2 meters, and the depth of the tank body (1) is about 1.5 meters.

3. The large-scale breeding pond of the crayfish as claimed in claim 1, which is characterized in that: submerged plants (2) are planted at the bottom of the pool body (1).

4. The large-scale breeding pond of the crayfish as claimed in claim 1, which is characterized in that: an escape-proof wall (3) is arranged on the outer side of the tank body (1).

5. The large-scale breeding pond of the crayfish as claimed in claim 1, which is characterized in that: the piston plate (12) is fixedly connected with the movable rod (11).

6. The large-scale breeding pond of the crayfish as claimed in claim 1, which is characterized in that: and a dust screen is arranged in the air duct (18).

7. The large-scale breeding pond of the crayfish as claimed in claim 1, which is characterized in that: the mechanism that opens and shuts includes connecting block (14) with oxygenation pipe (13) inner wall fixed connection, the downside fixedly connected with connecting spring (15) of connecting block (14), the bottom fixedly connected with of connecting spring (15) sets up closing plate (16) at oxygenation pipe (13) lower surface.

8. The large-scale breeding pond of the crayfish according to claim 7, characterized in that: and a sealing gasket (17) is arranged on the upper side of the closing plate (16).