Live fish storage device for aquatic products

Abstract

The utility model relates to the technical field of aquaculture, in particular to a live fish storage device for aquatic products, which comprises a timing device, a controller, a moving device and a water tank with an upward opening, a round pipe is transversely arranged in the water tank, the other end of the round pipe penetrates out of the water tank and is communicated with an air outlet end of an oxygen generator, and an air outlet hole is formed in the round pipe along the length direction of the round pipe. The moving device comprises a discharging groove moving in the length direction of the round pipe, the front side and the rear side of the bottom face of the discharging groove downwards communicate with discharging pipes, the discharging pipes are controlled by discharging valves, the discharging valves and the moving device are controlled by a controller, and the controller is in signal communication with the timing device. By means of the fish feed spraying device, it can be guaranteed that all fishes eat fish feed, meanwhile, the time consumed by manually spraying the fish feed by workers is saved, meanwhile, due to the fact that the multiple air outlet holes are formed in the round pipe and the round pipe is communicated with the oxygen generator, oxygen can be discharged more evenly, fish schools are prevented from being stacked, the collision probability between the fishes is reduced, and the survival probability of the fishes is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of aquaculture, in particular to a live fish storage device used for aquaculture. Background Art

[0002] Aquaculture refers to the social production sector that captures and breeds fish and other aquatic animals and aquatic plants such as seaweed to obtain aquatic products. It is generally divided into marine fisheries and freshwater fisheries. Fisheries can provide food and industrial raw materials for people's lives and national construction. Live aquatic fish is a frequently purchased aquatic product in people's lives.

[0003] In the storage of live aquatic fish, the existing storage method is to directly put the fish into the water tank and then add oxygen to the water tank to ensure its activity. However, since the storage of fish is related to the selling time, when the fish is not sold for a long time, the fish needs to stay in the water tank for a long time. If the fish stay in the water tank for a long time, it is necessary to provide fish food for the fish. The existing method is that workers sprinkle fish food into the water tank at irregular intervals. This method not only requires workers to feed manually, which wastes workers' time and energy, but also, when the fish food is sprinkled, the fish scramble for it, which only results in some fish being able to eat the fish food. At the same time, since oxygen is only discharged through an outlet pipe during oxygenation, the oxygen content in the water is uneven, and the fish swim to the place with sufficient oxygen, causing the fish to accumulate at this position, which is not conducive to the survival of the fish. Utility Model Content

[0004] The utility model provides a live fish storage device for aquatic products, which is used to solve the defects in the prior art.

[0005] The utility model is realized through the following technical solutions:

[0006] A live fish storage device for aquatic products comprises a timing device, a controller, a moving device and a water tank with an opening upward, a round tube is arranged transversely in the water tank, one end of the round tube is fixedly connected to the inner wall of the water tank and is sealed by the inner wall of the water tank, the other end of the round tube passes through the water tank and is connected to the air outlet end of an oxygen generator, the round tube is provided with air outlet holes along its length direction, the moving device comprises a feed chute moving along the length direction of the round tube, the front and rear sides of the bottom surface of the feed chute are downwardly connected with a discharge pipe, the discharge pipe is controlled by a discharge valve, the discharge valve and the moving device are controlled by the controller, and the controller is connected to the timing device signal.

[0007] When the present application is in use, a large amount of fish feed is placed in the feed trough at one time, and then the start time and the closing time are set by using a timing device, wherein the closing time is generally the time required for the feed trough to move back and forth from the left side to the right side of the water tank. After the start time is reached, the timing device transmits a signal to the controller, and the controller controls the moving device and the discharge valve to open, so that the moving device drives the feed trough to move and discharge the feed, and after the closing time is reached, the controller controls the moving device to stop moving, thereby preventing the fish feed from piling up, thereby ensuring that the fish have fish feed to eat, and saving the time spent by workers in manually spreading the fish feed. At the same time, since a plurality of air outlets are provided on the circular tube and the circular tube is connected to the oxygen generator, the oxygen can be released more evenly, thereby preventing the accumulation of fish schools, reducing the probability of collision between fish, and increasing the probability of fish survival.

[0008] Preferably, the moving device comprises a driving motor fixedly arranged on the side of the water tank, the driving motor is controlled by a controller, the rotating shaft of the driving motor is coaxially fixedly connected with a screw rod, the screw rod is located above the water tank, the screw rod passes through the moving plate and is threadedly matched with the moving plate, a round hole is opened on the moving plate, a round tube passes through the round hole, and a material discharge chute is fixedly arranged on the moving plate. The rotation of the driving motor rotating shaft drives the movement of the moving plate according to the principle of the screw rod transmission slide, thereby driving the movement of the material discharge chute.

[0009] Preferably, the bottom surface of the water tank is provided with a sewage box on both sides, the top surface of the sewage box is fixedly connected and connected with a row of support pipes along its longitudinal direction, the upper end of the support pipe is inserted into the water tank upward and connected with the water tank, the lower part of the side of the water tank is connected with a sewage pipe, a valve is arranged on the sewage pipe, the top surface of the movable plate is fixedly connected with a vertical rod downward, and the lower end of the vertical rod is fixedly connected with a longitudinally arranged scraper. The movement of the movable plate drives the movement of the scraper at the same time, so as to clean the inner wall of the bottom surface of the water tank and push most of the impurities to the sewage pipe of the water tank, so that the impurities can be precipitated into the sewage box along the sewage pipe when precipitating, and when necessary, they can be discharged by opening the valve on the sewage pipe.

[0010] Preferably, the scraper is provided with a plurality of through holes along its longitudinal direction.

[0011] Preferably, the inner wall of the bottom surface of the water tank is provided with a plurality of water outlet holes along its longitudinal direction, and a trumpet tube with a wide top and a narrow bottom is coaxially fixedly arranged in the water outlet hole, and the lower end of the trumpet tube is fixedly connected and communicated with the support tube. The trumpet tube can make impurities flow into the support tube from the water outlet hole better.

[0012] Preferably, a leakage net is fixedly connected to the upper part of the water outlet, and the leakage net can satisfy the requirement of impurities leaking down but fish cannot enter.

[0013] The beneficial effects of the utility model are as follows: the use of the utility model can ensure that the fish have fish food to eat, while saving the time consumed by workers in manually spreading the fish food. At the same time, since a plurality of air outlets are provided on the circular tube and the circular tube is connected to the oxygen generator, oxygen can be released more evenly, thus preventing fish from piling up, reducing the probability of collision between fish, and increasing the probability of fish survival. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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 or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the distribution of sewage tanks and water tanks.

[0017] As shown in the figure:

[0018] 1. Water tank, 2. Round pipe, 3. Air outlet, 4. Feed chute, 5. Feed pipe, 6. Feed valve, 7. Drive motor, 8. Screw rod, 9. Moving plate, 10. Scraper, 11. Drain box, 12. Drain pipe, 13. Trumpet pipe, 14. Screen. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0020] A live fish storage device for aquatic products, such as Figure 1 and Figure 2As shown. It includes a timing device, a controller, a moving device and a water tank 1 with an opening upward, a round tube 2 is arranged horizontally in the water tank 1, one end of the round tube 2 is fixedly connected to the inner wall of the water tank 1 and is closed by the inner wall of the water tank 1, the other end of the round tube 2 passes through the water tank 1 and is connected to the gas outlet of the oxygen concentrator, the round tube 2 is provided with a gas outlet 3 along its length direction, the moving device includes a feed chute 4 moving along the length direction of the round tube 2, the front and rear sides of the bottom of the feed chute 4 are downwardly connected with a discharge pipe 5, the discharge pipe 5 is controlled by a discharge valve 6, the discharge valve 6 and the moving device are controlled by the controller, and the controller is connected to the timing device signal.

[0021] When the present application is in use, a large amount of fish feed is put into the feed chute 4 at one time, and then the start time and the closing time are set by using a timing device, wherein the closing time is generally the time required for the feed chute to move back and forth from the left side to the right side of the water tank 1. After the start time is reached, the timing device transmits a signal to the controller, and the controller controls the moving device and the discharge valve 6 to open, so that the moving device drives the feed chute 4 to move and discharge the feed, and after the closing time is reached, the controller controls the moving device to stop moving, thereby preventing the fish feed from piling up, thereby ensuring that the fish have fish feed to eat, and saving the time spent by workers in manually spreading the fish feed. At the same time, since a plurality of air outlets 3 are provided on the circular tube 2 and the circular tube 2 is connected to the oxygen generator, the oxygen can be made to come out more evenly, thereby preventing the accumulation of fish schools, reducing the probability of collision between fish, and increasing the probability of fish survival.

[0022] The moving device includes a driving motor 7 fixedly arranged on the side of the water tank 1. The driving motor 7 is controlled by a controller. The rotating shaft of the driving motor 7 is coaxially fixedly connected with a screw 8. The screw 8 is located above the water tank 1. The screw 8 passes through a moving plate 9 and is threadedly matched with the moving plate 9. A round hole is opened on the moving plate 9, and a round tube 2 passes through the round hole. A material discharge chute 4 is fixedly arranged on the moving plate 9. The rotation of the rotating shaft of the driving motor 7 drives the movement of the moving plate 9 according to the principle of the screw 8 driving the slide, thereby driving the material discharge chute 4 to move.

[0023] A sewage box 11 is provided on both sides of the bottom surface of the water tank 1. The top surface of the sewage box 11 is fixedly connected and connected to a row of support pipes along its longitudinal direction. A plurality of water outlets are provided on the inner wall of the bottom surface of the water tank 1 along its longitudinal direction. A trumpet 13 with a wide top and a narrow bottom is coaxially fixedly provided in the water outlet. The lower end of the trumpet 13 is fixedly connected and connected to the support pipe. A sewage pipe 12 is connected to the lower part of the side of the water tank 1. A valve is provided on the sewage pipe 12. A vertical rod is fixedly connected downwardly on the top surface of the movable plate 9. A longitudinally arranged scraper 10 is fixedly connected to the lower end of the vertical rod. The movement of the movable plate 9 simultaneously drives the movement of the scraper 10, thereby cleaning the inner wall of the bottom surface of the water tank 1 and pushing most of the impurities to the sewage pipe 12 of the water tank 1, so that the impurities can be precipitated into the sewage box 11 along the sewage pipe 12 when precipitating, and when necessary, they can be discharged by opening the valve on the sewage pipe 12. The trumpet 13 can make the impurities flow better from the water outlet into the support pipe.

[0024] The scraper 10 is provided with a plurality of holes along its longitudinal direction, so that the scraper 10 can move more smoothly in the water tank 1, and the upper part of the water outlet hole is fixedly connected with a leakage net 14. The leakage net 14 can satisfy the impurities to leak down but the fish cannot enter.

[0025] The use of the present application can ensure that the fish have fish food to eat, while saving the time consumed by workers in manually spreading the fish food. At the same time, since multiple air outlets 3 are provided on the circular tube 2 and the circular tube 2 is connected to the oxygen generator, the oxygen can be released more evenly, preventing the accumulation of fish schools, reducing the probability of collision between fish, and increasing the probability of fish survival.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A live fish storage device for aquatic products, characterized in that: It includes a timing device, a controller, a moving device and a water tank with an opening upward, a round tube is arranged horizontally in the water tank, one end of the round tube is fixedly connected to the inner wall of the water tank and is closed by the inner wall of the water tank, the other end of the round tube passes through the water tank and is connected to the air outlet of the oxygen generator, and the round tube is provided with air outlet holes along its length direction, the moving device includes a feed chute moving along the length direction of the round tube, the front and rear sides of the bottom surface of the feed chute are downwardly connected with a discharge pipe, the discharge pipe is controlled by a discharge valve, the discharge valve and the moving device are controlled by the controller, and the controller is connected to the timing device signal.

2. The live fish storage device for aquatic products according to claim 1, characterized in that: The moving device includes a driving motor fixedly arranged on the side of the water tank. The driving motor is controlled by a controller. The rotating shaft of the driving motor is coaxially fixedly connected with a screw rod. The screw rod is located above the water tank. The screw rod passes through the moving plate and cooperates with the thread of the moving plate. A circular hole is opened on the moving plate, and a round tube passes through the circular hole. A material discharge trough is fixedly arranged on the moving plate.

3. The live fish storage device for aquatic products according to claim 2, characterized in that: Sewage boxes are provided on both sides of the bottom of the water tank. The top surface of the sewage box is fixedly connected along its longitudinal direction and is connected with a row of support pipes. The upper ends of the support pipes are upwardly penetrated into the water tank and are connected with the water tank. The lower part of the side of the water tank is connected with a sewage pipe, and a valve is provided on the sewage pipe. The top surface of the movable plate is fixedly connected downward with a vertical rod, and the lower end of the vertical rod is fixedly connected with a longitudinally arranged scraper.

4. The live fish storage device for aquatic products according to claim 3, characterized in that: The scraper is provided with a plurality of through holes along its longitudinal direction.

5. The live fish storage device for aquatic products according to claim 3, characterized in that: The inner wall of the bottom of the water tank is provided with a plurality of water outlet holes along its longitudinal direction. A trumpet tube which is wide at the top and narrow at the bottom is coaxially fixedly arranged in the water outlet hole. The lower end of the trumpet tube is fixedly connected and communicated with the supporting tube.

6. The live fish storage device for aquatic products according to claim 5, characterized in that: The upper part of the water outlet is fixedly connected with a leakage net.

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