CN212065375U - Selenium-enriched paddy field crab lobster breeding device - Google Patents
Selenium-enriched paddy field crab lobster breeding device Download PDFInfo
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- CN212065375U CN212065375U CN202020419603.6U CN202020419603U CN212065375U CN 212065375 U CN212065375 U CN 212065375U CN 202020419603 U CN202020419603 U CN 202020419603U CN 212065375 U CN212065375 U CN 212065375U
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Abstract
The embodiment of the invention relates to the field of aquaculture, and particularly discloses a selenium-rich paddy field crab lobster breeding device which comprises a breeding box, wherein a water outlet pipe is arranged in the breeding box in an inner supporting mode, and a plurality of water outlet holes are uniformly distributed in the water outlet pipe; the bottom inner cavity of the cultivation box is separated by the fixed disc to form an oxygenation chamber, the fixed disc is provided with at least two rotary discs in a sealed and rotating mode, and one side of each rotary disc is provided with an oxygenation head. In the embodiment of the invention, the air in the oxygen increasing cavity enters the water in the inner cavity at the lower part of the cultivation box through the oxygen increasing head so as to improve the oxygen content in the water body in the inner cavity at the lower part of the cultivation box, and when the servo motor is used for driving the rotating disc to rotate, the air continuously escaping upwards through the oxygen increasing head is uniformly mixed into the water body so as to ensure the oxygen content in the water body.
Description
Technical Field
The embodiment of the invention relates to the field of aquaculture, in particular to a selenium-rich paddy field crab lobster breeding device.
Background
Countless researches and improvements are made for breeding high-quality and low-price crab lobsters, the breeding mode is gradually developed from the traditional extensive breeding mode to an intensive breeding mode, the yield and the quality of the crab lobsters are greatly improved, and great economic benefits are brought to shrimp-breeding people. However, under the condition of artificial breeding, a plurality of problems still exist, namely 1, water pollution is one of the main reasons for death of the crabs and lobsters in large scale, so that water needs to be changed frequently, and the breeding cost of the crabs and the lobsters is greatly improved; 2. the water body is in a static state for a long time, and is easy to lack oxygen or is low in oxygen for a long time, so that the crab lobsters are poor in growth condition and are easy to attack.
Disclosure of Invention
The embodiment of the invention aims to provide a selenium-rich paddy field crab lobster breeding device to solve the problems in the background technology. In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
the crab and lobster breeding device for the selenium-enriched rice field comprises a breeding box, wherein a water outlet pipe is supported in the breeding box and is uniformly provided with a plurality of water outlet holes, one side of the top of the breeding box is provided with a water conveying pipe, one end of the water conveying pipe extends into an inner cavity at the bottom of the breeding box, the other end of the water conveying pipe is connected with the water outlet pipe, and the water conveying pipe is sequentially provided with a circulating water pump, a water tank and a purifying device;
a fixed disc is fixedly arranged in an inner cavity at the lower part of the cultivation box, an inner cavity at the bottom end of the cultivation box is separated by the fixed disc to form an oxygen increasing cavity, at least two rotating discs are arranged on the fixed disc in a sealed and rotating mode, an oxygen increasing head is arranged on one side of each rotating disc, an oxygen increasing control one-way valve is arranged on each oxygen increasing head, and a servo motor used for driving the rotating discs to rotate is further arranged on one side of the bottom of the cultivation box; and an air pump for blowing air into the oxygen increasing cavity is further arranged on one side of the lower part of the culture box.
As a further scheme of the invention: the rotary oxygen increasing device is characterized in that a driving shaft is rotatably arranged in the oxygen increasing cavity, a driven rack is coaxially and fixedly arranged on the bottom surface of the rotary disc, a driving gear meshed with the driven rack is arranged on the driving shaft, and an output shaft of the servo motor is in driving connection with one end of the driving shaft.
As a further scheme of the invention: a control panel is arranged on one side of the top of the breeding box.
As a further scheme of the invention: the inner cavity of the lower part of the cultivation box is respectively provided with a dissolved oxygen sensor and a temperature sensor.
As a further scheme of the invention: the fixed disk is embedded with the heating rod to the heating of the water body in the culture box is realized.
As a further scheme of the invention: the air outlet end of the air pump is connected with an air conveying pipeline, the other end of the air conveying pipeline extends into the oxygen increasing cavity, and an air conveying control valve is further arranged on the air conveying pipeline.
As a further scheme of the invention: the top of breeding the case is provided with prevents escaping the rail.
Compared with the prior art, the embodiment of the invention has the beneficial effects that: under the action of the circulating water pump, after water in the inner cavity at the lower part of the cultivation box enters the water tank, the water enters the water outlet pipe again after being filtered and purified by the purifying device, and the water entering the water outlet pipe falls into the cultivation box again after being discharged through the water outlet hole; the embodiment of the invention also utilizes the air pump to blow air into the oxygen increasing cavity, the air in the oxygen increasing cavity enters the water in the inner cavity at the lower part of the cultivation box through the oxygen increasing head so as to improve the oxygen content in the water body in the inner cavity at the lower part of the cultivation box, and when the servo motor is utilized to drive the rotating disk to rotate, the air continuously overflowed upwards through the oxygen increasing head is uniformly mixed into the water body so as to ensure the oxygen content in the water body.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of a selenium-rich paddy field crab lobster breeding device provided by the embodiment of the invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic perspective view of a rotating disc in the selenium-enriched paddy field crab lobster breeding device provided by the embodiment of the invention.
In the figure: 1-a culture box, 2-an escape-proof fence, 3-an air pump, 4-an air delivery control valve, 5-an air delivery pipeline, 6-a fixed disc, 7-a heating rod, 8-a dissolved oxygen sensor, 9-a water tank, 10-a purification device, 11-a control panel, 12-a water outlet pipe, 13-a water outlet hole, 14-a water delivery pipe, 15-a servo motor, 16-a driving shaft, 17-a temperature sensor, 18-a rotating disc, 19-an oxygen increasing head, 20-an oxygen increasing control one-way valve, 21-a driven rack, 22-a driving gear, 23-an oxygen increasing cavity and 24-a circulating water pump.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
As shown in fig. 1, in the embodiment provided by the invention, the selenium-enriched paddy field crab lobster cultivation device comprises a cultivation box 1, the top of the breeding box 1 is provided with an escape-proof fence 2, a water outlet pipe 12 is supported in the breeding box 1, a plurality of water outlet holes 13 are uniformly distributed on the water outlet pipe 12, a water delivery pipe 14 is arranged on one side of the top of the culture box 1, one end of the water delivery pipe 14 extends into the inner cavity of the bottom of the culture box 1, the other end of the water delivery pipe 14 is connected with the water outlet pipe 12, and the water pipe 14 is sequentially provided with a circulating water pump 24, a water tank 9 and a purifying device 10, under the action of the circulating water pump 24, after the water in the inner cavity at the lower part of the breeding box 1 enters the water tank 9, the water enters the water outlet pipe 12 again after being filtered and purified by the purifying device 10, and the water entering the water outlet pipe 12 falls into the culture box 1 again after being discharged through the water outlet hole 13.
Further, in the embodiment provided by the invention, a fixed disk 6 is fixedly arranged in the lower inner cavity of the cultivation box 1, the inner cavity at the bottom end of the cultivation box 1 is partitioned by the fixed disk 6 to form an oxygen increasing cavity 23, at least two rotating disks 18 are hermetically and rotatably arranged on the fixed disk 6, an oxygen increasing head 19 is arranged on one side of each rotating disk 18, an oxygen increasing control one-way valve 20 is arranged on the oxygen increasing head 19, and a servo motor 15 for driving the rotating disks 18 to rotate is further arranged on one side of the bottom of the cultivation box 1;
furthermore, in the embodiment provided by the invention, an air pump 3 for blowing air into the oxygen increasing cavity 23 is further arranged on one side of the lower part of the cultivating box 1, wherein an air outlet end of the air pump 3 is connected with an air conveying pipeline 5, the other end of the air conveying pipeline 5 extends into the oxygen increasing cavity 23, an air conveying control valve 4 is further arranged on the air conveying pipeline 5, air is blown into the oxygen increasing cavity 23 by the air pump 3, the air in the oxygen increasing cavity 23 enters the water in the inner cavity of the lower part of the cultivating box 1 through the oxygen increasing head 19 to increase the oxygen content in the water body in the inner cavity of the lower part of the cultivating box 1, and when the rotating disk 18 is driven by the servo motor 15 to rotate, the air continuously escaping upwards through the oxygen increasing head 19 is uniformly mixed into the water body to ensure the oxygen content in the water body.
Example 2
As shown in fig. 1, in the embodiment provided by the invention, the selenium-enriched paddy field crab lobster cultivation device comprises a cultivation box 1, the top of the breeding box 1 is provided with an escape-proof fence 2, a water outlet pipe 12 is supported in the breeding box 1, a plurality of water outlet holes 13 are uniformly distributed on the water outlet pipe 12, a water delivery pipe 14 is arranged on one side of the top of the culture box 1, one end of the water delivery pipe 14 extends into the inner cavity of the bottom of the culture box 1, the other end of the water delivery pipe 14 is connected with the water outlet pipe 12, and the water pipe 14 is sequentially provided with a circulating water pump 24, a water tank 9 and a purifying device 10, under the action of the circulating water pump 24, after the water in the inner cavity at the lower part of the breeding box 1 enters the water tank 9, the water enters the water outlet pipe 12 again after being filtered and purified by the purifying device 10, and the water entering the water outlet pipe 12 falls into the culture box 1 again after being discharged through the water outlet hole 13.
Further, in the embodiment provided by the invention, a fixed disk 6 is fixedly arranged in the lower inner cavity of the cultivation box 1, the inner cavity at the bottom end of the cultivation box 1 is partitioned by the fixed disk 6 to form an oxygen increasing cavity 23, at least two rotating disks 18 are hermetically and rotatably arranged on the fixed disk 6, an oxygen increasing head 19 is arranged on one side of each rotating disk 18, an oxygen increasing control one-way valve 20 is arranged on the oxygen increasing head 19, and a servo motor 15 for driving the rotating disks 18 to rotate is further arranged on one side of the bottom of the cultivation box 1;
furthermore, in the embodiment provided by the invention, an air pump 3 for blowing air into the oxygen increasing cavity 23 is further arranged on one side of the lower part of the cultivating box 1, wherein an air outlet end of the air pump 3 is connected with an air conveying pipeline 5, the other end of the air conveying pipeline 5 extends into the oxygen increasing cavity 23, an air conveying control valve 4 is further arranged on the air conveying pipeline 5, air is blown into the oxygen increasing cavity 23 by the air pump 3, the air in the oxygen increasing cavity 23 enters the water in the inner cavity of the lower part of the cultivating box 1 through the oxygen increasing head 19 to increase the oxygen content in the water body in the inner cavity of the lower part of the cultivating box 1, and when the rotating disk 18 is driven by the servo motor 15 to rotate, the air continuously escaping upwards through the oxygen increasing head 19 is uniformly mixed into the water body to ensure the oxygen content in the water body.
As shown in fig. 1 to 3, in the embodiment provided by the present invention, a driving shaft 16 is rotatably disposed in the oxygen increasing chamber 23, a driven rack 21 is coaxially and fixedly disposed on the bottom surface of the rotating disc 18, a driving gear 22 engaged with the driven rack 21 is disposed on the driving shaft 16, and an output shaft of the servo motor 15 is drivingly connected to one end of the driving shaft 16, so that the rotating disc 18 can be driven to rotate by the servo motor 15 which is powered on and started in the embodiment of the present invention.
Referring to fig. 1, in the embodiment of the present invention, a control panel 11 is disposed on one side of the top of the cultivation box 1; the inner cavity of the lower part of the culture box 1 is respectively provided with a dissolved oxygen sensor 8 and a temperature sensor 17; and a heating rod 7 is embedded in the fixed disc 6 to heat the water body in the culture box 1.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A selenium-rich paddy field crab lobster breeding device is characterized by comprising a breeding box (1);
a water outlet pipe (12) is supported in the cultivation box (1), and a plurality of water outlet holes (13) are uniformly distributed in the water outlet pipe (12);
a water conveying pipe (14) is arranged on one side of the top of the breeding box (1), one end of the water conveying pipe (14) extends into the inner cavity of the bottom of the breeding box (1), the other end of the water conveying pipe (14) is connected with the water outlet pipe (12), and a circulating water pump (24), a water tank (9) and a purifying device (10) are sequentially arranged on the water conveying pipe (14);
a fixed disc (6) is fixedly arranged in an inner cavity at the lower part of the cultivation box (1), an inner cavity at the bottom end of the cultivation box (1) is separated by the fixed disc (6) to form an oxygen increasing cavity (23), at least two rotating discs (18) are arranged on the fixed disc (6) in a sealed and rotating mode, an oxygen increasing head (19) is arranged on one side of each rotating disc (18), an oxygen increasing control one-way valve (20) is arranged on each oxygen increasing head (19), and a servo motor (15) used for driving the rotating discs (18) to rotate is further arranged on one side of the bottom of the cultivation box (1);
an air pump (3) for blowing air into the oxygen increasing cavity (23) is further arranged on one side of the lower portion of the breeding box (1).
2. The selenium-enriched paddy field crab and lobster breeding device as claimed in claim 1, wherein a driving shaft (16) is rotatably arranged in the oxygen increasing cavity (23), a driven rack (21) is coaxially and fixedly arranged on the bottom surface of the rotating disc (18), a driving gear (22) meshed with the driven rack (21) is arranged on the driving shaft (16), and an output shaft of the servo motor (15) is in driving connection with one end of the driving shaft (16).
3. The selenium-enriched paddy field crab lobster breeding device as claimed in claim 2, wherein a control panel (11) is arranged on one side of the top of the breeding box (1).
4. The selenium-enriched paddy field crab and lobster breeding device as claimed in claim 3, wherein the inner cavity of the lower part of the breeding box (1) is respectively provided with a dissolved oxygen sensor (8) and a temperature sensor (17).
5. The selenium-enriched paddy field crab lobster breeding device as claimed in any one of claims 2-4, wherein a heating rod (7) is embedded in the fixed tray (6).
6. The selenium-enriched paddy field crab and lobster breeding device as claimed in any one of claims 1-4, wherein an air delivery pipeline (5) is connected to an air outlet end of the air pump (3), the other end of the air delivery pipeline (5) extends into the oxygen increasing cavity (23), and an air delivery control valve (4) is further arranged on the air delivery pipeline (5).
7. The selenium-enriched paddy field crab lobster breeding device as claimed in any one of claims 1-4, characterized in that the top of the breeding box (1) is provided with an escape-proof fence (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020419603.6U CN212065375U (en) | 2020-03-27 | 2020-03-27 | Selenium-enriched paddy field crab lobster breeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020419603.6U CN212065375U (en) | 2020-03-27 | 2020-03-27 | Selenium-enriched paddy field crab lobster breeding device |
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| Publication Number | Publication Date |
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| CN212065375U true CN212065375U (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020419603.6U Active CN212065375U (en) | 2020-03-27 | 2020-03-27 | Selenium-enriched paddy field crab lobster breeding device |
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| CN (1) | CN212065375U (en) |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangxi Yulin Jingxiang Agricultural Technology Co.,Ltd. Assignor: Yulin Normal University Contract record no.: X2022450000505 Denomination of utility model: A device for culturing crabs and lobsters in selenium rich rice fields Granted publication date: 20201204 License type: Common License Record date: 20221229 |
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| EE01 | Entry into force of recordation of patent licensing contract |