Probiotic strain feeding device for shrimp pond

Abstract

The utility model provides a shrimp pond probiotic strain putting device which comprises a putting barrel, a partition plate, a buoyancy bag, a putting pipe, a discharging valve and a position changing mechanism, the position changing mechanism comprises an electric propeller, a water inlet pipe, a water outlet pipe, a water pump and a valve, and the interior of the putting barrel is divided into a water storage cavity and a strain cavity which are arranged up and down through the partition plate. When the putting barrel is put into a shrimp pond and the emptying valve is opened, probiotic strains in the strain cavity can be put into the shrimp pond through the putting pipe, and when the valve on the water inlet pipe is opened, water in the shrimp pond can enter the water storage cavity, and the weight of the putting barrel is increased, so that the depth of the putting barrel in the shrimp pond is adjusted; the throwing barrel can be driven to horizontally move in the shrimp pond through the electric propeller, the throwing position of the probiotic strains is changed, throwing uniformity is guaranteed, meanwhile, the probiotic strains do not make contact with the external atmospheric environment, and it is avoided that the activity of the probiotic strains is affected by temperature or illumination.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, in particular to a device for placing probiotic bacteria in a shrimp pond. Background Art

[0002] With the continuous growth of demand for aquatic products, shrimp farming, as an efficient and high-value aquaculture model, has developed rapidly in coastal areas. Through the method of artificial breeding in enclosures, shrimps can be prevented from being preyed on by other aquatic animals. At the same time, through environmental control and artificial feeding, the normal growth of shrimps can be guaranteed. However, with the continuous increase in breeding density, water quality management, disease prevention and control, and the improvement of breeding efficiency have become key issues restricting the sustainable development of shrimp farming. Among them, the outbreak of pathogenic microorganisms is one of the main reasons for the mass death of farmed shrimps and economic losses. In order to ensure the survival of shrimps in To reduce the chance of infection during the breeding process, probiotics will be introduced during shrimp breeding. Probiotics can regulate the intestinal ecological balance of shrimp, improve water quality, enhance shrimp immunity, and increase shrimp yield and quality. Currently, the introduction of probiotics is mostly done manually, by mixing probiotics into feed or directly sprinkling them into water. However, the manual introduction method cannot guarantee the uniform distribution of probiotics in the breeding water. In addition, probiotics are easily affected by temperature and light during the introduction and mixing into feed, which reduces their activity and fails to improve the immunity of shrimp. Utility Model Content

[0003] In view of this, the utility model proposes a shrimp pond probiotic strain placement device, which can change and adjust the placement position of the probiotic strains, and at the same time prevent the probiotic strains from directly contacting the external environment of the water body to ensure their activity.

[0004] The technical solution of the utility model is achieved in this way:

[0005] A device for delivering probiotic bacteria to a shrimp pond comprises a delivery tube, a partition, a buoyancy bag, a delivery tube, a discharge valve and a position changing mechanism, wherein the partition is arranged in the delivery tube, dividing the delivery tube into a water storage chamber and a bacteria chamber arranged up and down, the delivery tube is connected to the bacteria chamber, the discharge valve is arranged on the delivery tube, and the buoyancy bag is arranged on the outer wall of the delivery tube; the position changing mechanism comprises an electric propeller, a water inlet pipe, a water outlet pipe, a water pump and a valve, the water inlet pipe passes through the partition and the bottom surface of the delivery tube, and the top end of the water inlet pipe is located in the water storage chamber, the bottom end of the water inlet pipe extends below the delivery tube, the water outlet pipe is arranged in the water storage chamber, and one end of the water outlet pipe extends to the outside of the delivery tube, the valve is arranged on the water outlet pipe and the part of the water inlet pipe located outside the delivery tube, the water pump is arranged on the top surface of the partition and connected to the water outlet pipe, and the electric propeller is arranged on the outer wall of the delivery tube.

[0006] Preferably, it also includes a stirring mechanism, which includes a rotating motor, a rotating shaft and blades. The rotating motor is arranged on the bottom surface of the partition, and its output shaft is connected to the top end of the rotating shaft. The bottom end of the rotating shaft is rotatably connected to the top surface of the delivery tube, and the blades are arranged on the outer wall of the rotating shaft.

[0007] Preferably, the stirring mechanism further comprises a bearing, the bearing is arranged on the inner bottom surface of the delivery tube, and the bottom end of the rotating shaft is connected to the bearing.

[0008] Preferably, the position changing mechanism includes a rotating ring, an extension rod and a moving mechanism. The outer wall of the delivery tube is provided with an annular groove. The rotating ring is sleeved on the outside of the delivery tube. One end of the extension rod is connected to the inner circumferential surface of the rotating ring, and the other end extends into the annular groove. The moving mechanism is arranged at one end of the extension rod located in the annular groove, and is used to drive the extension rod and the rotating ring to rotate. The electric propeller is arranged on the outer circumferential surface of the rotating ring.

[0009] Preferably, the moving mechanism comprises an electric wheel, which is arranged on the bottom surface of the extension rod and contacts the bottom surface of the annular groove.

[0010] Preferably, the moving mechanism further comprises a guide wheel, which is arranged at the end of the extension rod and abuts against the inner side wall of the annular groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] ① After the inside of the delivery tube is divided into a water storage chamber and a bacterial chamber arranged up and down by a partition, the bacterial chamber can store the probiotic bacterial solution, and the water in the breeding pond can enter the water storage chamber through the water inlet pipe, increasing the weight of the entire delivery tube and changing the depth of the delivery tube in the shrimp pond. At the same time, the delivery tube can be driven to move horizontally in the shrimp pond by an electric propeller, so that the probiotic bacteria can be delivered to different positions of the shrimp pond to ensure uniform delivery;

[0013] ② The release tube seals and protects the probiotics. Before the probiotics are released, they will not come into contact with the external environment. When the probiotics are released, underwater release is adopted to avoid contact between the probiotics and the external atmospheric environment, thereby avoiding affecting the activity of the probiotics and ensuring that the probiotics can exert their efficacy. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only preferred embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 This is a schematic diagram of the structure of a shrimp pond probiotic strain delivery device of the utility model;

[0016] Figure 2 This is a cross-sectional view of a device for placing probiotic strains in a shrimp pond according to the utility model;

[0017] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0018] In the figure, 1 is a launching tube, 2 is a partition, 3 is a buoyancy bag, 4 is a launching tube, 5 is a discharge valve, 6 is a water storage chamber, 7 is a culture chamber, 8 is an electric propeller, 9 is a water inlet pipe, 10 is a water outlet pipe, 11 is a water pump, 12 is a valve, 13 is a rotating motor, 14 is a rotating shaft, 15 is a blade, 16 is a bearing, 17 is a rotating ring, 18 is an extension rod, 19 is an annular groove, 20 is an electric wheel, and 21 is a guide wheel. DETAILED DESCRIPTION

[0019] In order to better understand the technical content of the present invention, a specific embodiment is provided below, and the present invention is further described in conjunction with the accompanying drawings.

[0020] See also Figures 1 to 3 The utility model provides a shrimp pond probiotic strain delivery device, comprising a delivery tube 1, a partition 2, a buoyancy bag 3, a delivery tube 4, a discharge valve 5 and a position changing mechanism, wherein the partition 2 is arranged in the delivery tube 1, and the delivery tube 1 is divided into a water storage chamber 6 and a strain chamber 7 arranged in an upper and lower manner, the delivery tube 4 is connected with the strain chamber 7, the discharge valve 5 is arranged on the delivery tube 4, and the buoyancy bag 3 is arranged on the outer wall of the delivery tube 1; the position changing mechanism comprises an electric propeller 8, a water inlet pipe 9, a water outlet pipe 10, A water pump 11 and a valve 12, the water inlet pipe 9 passes through the partition 2 and the bottom surface of the delivery tube 1, and its top end is located in the water storage chamber 6. The bottom end of the water inlet pipe 9 extends to the bottom of the delivery tube 1, and the water outlet pipe 10 is arranged in the water storage chamber 6, and one end thereof extends to the outside of the delivery tube 1. The valve 12 is arranged on the water outlet pipe 10 and the part of the water inlet pipe 9 located outside the delivery tube 1. The water pump 11 is arranged on the top surface of the partition 2 and is connected to the water outlet pipe 10. The electric propeller 8 is arranged on the outer wall of the delivery tube 1.

[0021] The utility model discloses a shrimp pond probiotic strain delivery device, which can put the entire delivery tube 1 into the shrimp pond, and a buoyancy bag 3 is arranged on the outer wall of the delivery tube 1, so that the delivery tube 1 can float on the shrimp pond, and the delivery tube 1 is divided into a water storage chamber 6 and a strain chamber 7 by a partition plate 2, and the probiotic strain solution is located in the strain chamber 7, and a delivery pipe 4 with a discharge valve 5 is arranged at the bottom of the strain chamber 7. When the discharge valve 5 is opened, the probiotic strain solution can be delivered from the delivery pipe 4 to the shrimp pond, so as to achieve the delivery of probiotics.

[0022] The top of the water inlet pipe 9 is located in the water storage chamber 6. When the valve 12 on the water inlet pipe 9 is opened, the water in the shrimp pond can enter the water storage chamber 6 from the water inlet pipe 9, thereby increasing the weight of the entire delivery tube 1, so that the delivery tube 1 can sink to a deeper position in the shrimp pond. In addition, an electric propeller 8 is also arranged on the outer wall of the delivery tube 1. When the electric propeller 8 is turned on, the delivery tube 1 can be driven to move horizontally in the shrimp pond. The delivery position of the probiotics can be changed by sinking and horizontal movement, so that the delivery of the probiotics is more uniform, ensuring that all shrimps can eat the probiotics, improving the immunity of the shrimps, and improving the survival rate. In addition, the probiotics are stored in the culture chamber 7 in the form of a solution. When they are delivered into the shrimp pond, underwater delivery is adopted to avoid direct contact with the external environment, avoid the influence of temperature and light on the probiotics, and ensure the activity of the probiotics.

[0023] When the probiotic strains are released, the valve 12 of the water outlet pipe 10 can be opened, and the water pump 11 can pump the water in the water storage chamber 6 to the outside of the release tube 1 through the water outlet pipe 10. Under the buoyancy of the buoyancy bag 3, the release tube 1 can float to the water surface for recovery.

[0024] Preferably, it also includes a stirring mechanism, which includes a rotating motor 13, a rotating shaft 14 and blades 15. The rotating motor 13 is arranged on the bottom surface of the partition 2, and its output shaft is connected to the top of the rotating shaft 14. The bottom end of the rotating shaft 14 is rotatably connected to the inner top surface of the delivery tube 1. The blades 15 are arranged on the outer wall of the rotating shaft 14. The stirring mechanism also includes a bearing 16, which is arranged on the inner bottom surface of the delivery tube 1, and the bottom end of the rotating shaft 14 is connected to the bearing 16.

[0025] In order to ensure that the probiotics are evenly distributed in the solution, a stirring mechanism is provided in the culture chamber 7. The rotating motor 13 can drive the rotating shaft 14 to rotate, and the solution in the culture chamber 7 is stirred through the blades 15. The rotating shaft 14 can rotate under the support of the bearing 16 to ensure the stirring effect and achieve uniform dispersion of the probiotics.

[0026] Preferably, the position changing mechanism includes a rotating ring 17, an extension rod 18 and a moving mechanism. The outer wall of the delivery tube 1 is provided with an annular groove 19. The rotating ring 17 is sleeved on the outside of the delivery tube 1. One end of the extension rod 18 is connected to the inner circumference of the rotating ring 17, and the other end extends into the annular groove 19. The moving mechanism is arranged at one end of the extension rod 18 located in the annular groove 19, and is used to drive the extension rod 18 and the rotating ring 17 to rotate. The electric propeller 8 is arranged on the outer circumference of the rotating ring 17.

[0027] In order to make the movement range of the delivery tube 1 larger, a rotating ring 17 is arranged on the outside of the delivery tube 1, and an extension rod 18 arranged on the inner circumference of the rotating ring 17 extends into the annular groove 19. The moving mechanism can drive the extension rod 18 to move in the annular groove 19, thereby realizing the rotation of the rotating ring 17, so as to rotate the electric propeller 8 to different positions to adjust the moving direction of the delivery tube 1.

[0028] Preferably, the moving mechanism includes an electric wheel 20, which is arranged on the bottom surface of the extension rod 18 and contacts the bottom surface of the annular groove 19. The moving mechanism also includes a guide wheel 21, which is arranged at the end of the extension rod 18 and abuts against the inner wall of the annular groove 19.

[0029] When adjusting the position of the electric propeller 8 , the electric wheel 20 is started, and the electric wheel 20 can move along the bottom surface of the annular groove 19 , while at the same time, under the limit of the guide wheel 21 , the stable rotation of the rotating ring 17 is ensured.

[0030] The above description is only a preferred embodiment of the present invention and is 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 device for placing probiotic strains in shrimp ponds, characterized in that: It includes a delivery tube, a partition, a buoyancy bag, a delivery tube, a discharge valve and a position changing mechanism. The partition is arranged in the delivery tube, dividing the delivery tube into a water storage chamber and a bacterial culture chamber arranged in an upper and lower manner. The delivery tube is connected to the bacterial culture chamber, the discharge valve is arranged on the delivery tube, and the buoyancy bag is arranged on the outer wall of the delivery tube; the position changing mechanism includes an electric propeller, a water inlet pipe, a water outlet pipe, a water pump and a valve. The water inlet pipe passes through the partition and the bottom surface of the delivery tube, and the top end of the water inlet pipe is located in the water storage chamber. The bottom end of the water inlet pipe extends below the delivery tube. The water outlet pipe is arranged in the water storage chamber, and one end of the water outlet pipe extends to the outside of the delivery tube. The valve is arranged on the water outlet pipe and the part of the water inlet pipe located outside the delivery tube. The water pump is arranged on the top surface of the partition and connected to the water outlet pipe. The electric propeller is arranged on the outer wall of the delivery tube.

2. A shrimp pond probiotic strain delivery device according to claim 1, characterized in that: It also includes a stirring mechanism, which includes a rotating motor, a rotating shaft and blades. The rotating motor is arranged on the bottom surface of the partition, and its output shaft is connected to the top end of the rotating shaft. The bottom end of the rotating shaft is rotatably connected to the top surface of the delivery tube, and the blades are arranged on the outer wall of the rotating shaft.

3. A shrimp pond probiotic strain delivery device according to claim 2, characterized in that: The stirring mechanism also includes a bearing, which is arranged on the inner bottom surface of the delivery tube, and the bottom end of the rotating shaft is connected to the bearing.

4. A shrimp pond probiotic strain delivery device according to claim 1, characterized in that: The position changing mechanism includes a rotating ring, an extension rod and a moving mechanism. The outer wall of the delivery tube is provided with an annular groove. The rotating ring is sleeved on the outside of the delivery tube. One end of the extension rod is connected to the inner circumference of the rotating ring, and the other end extends into the annular groove. The moving mechanism is arranged at one end of the extension rod located in the annular groove, and is used to drive the extension rod and the rotating ring to rotate. The electric propeller is arranged on the outer circumference of the rotating ring.

5. A shrimp pond probiotic strain delivery device according to claim 4, characterized in that: The moving mechanism comprises an electric wheel, which is arranged on the bottom surface of the extension rod and contacts the bottom surface of the annular groove.

6. A shrimp pond probiotic strain delivery device according to claim 4, characterized in that: The moving mechanism also includes a guide wheel, which is arranged at the end of the extension rod and abuts against the inner side wall of the annular groove.

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