Domestication device for artificial compound feed for fishes

Abstract

The utility model relates to the technical field of aquaculture, and discloses a domestication device for artificial fish compound feed, which comprises a support, the upper surface of the support is fixedly connected with a mixing barrel, the upper surface of the mixing barrel is provided with a top cover, the inside of the top cover is fixedly connected with a feeding hopper, and the outer wall of the feeding hopper is slidably connected with a sealing cover. A mixing assembly used for mixing feed is installed on the upper surface of the top cover, a quantifying assembly used for quantitative discharging is installed on the lower surface of the mixing barrel, a culture pond is arranged on the lower surface of the support, and a drainage plate is fixedly connected to the bottom of the inner wall of the culture pond. According to the automatic feeding device, manpower and cost are saved through automatic constant-speed and uniform-amount feeding, the motor drives the conical barrel and the arc-shaped plate to rotate, the domestication rate is increased, fish growth is promoted, the feeding amount is accurately adjusted according to the fish feeding condition, the valve is used for quantification, the threaded sleeve can replace feed with different block diameters, practicability is improved, and waste is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, in particular to a device for acclimating fish artificial feed. Background Art

[0002] At present, in aquaculture, biological live baits are widely used as suitable starter baits for a variety of fish seedlings, such as rotifers, cladocerans, and Artemia larvae. Because biological live baits have obvious limitations in storage, transportation, supply guarantee, and pathogen carrying, after the physical fitness of the cultured seedlings gradually increases and they pass the period of high mortality, they need to be manually guided to switch to eating artificial compound feeds in order to save costs and adapt to the requirements of large-scale production. This process requires the acclimation of the fish seedlings to artificial compound feeds.

[0003] The acclimation of fish with artificial compound feed is usually carried out in the form of "one person per pond" feeding at a fixed point for a long time. The specific operation method is: soak the compound feed of appropriate size and mix it with an appropriate amount of biological bait. Then, a dedicated person uses a small spoon, a small cup or a straw to take a small amount of the mixture of feed, biological bait and water, and feeds it slowly to the fish school. As the number of feedings increases, the amount of biological bait added is gradually reduced, and the fish school is gradually allowed to accept the full artificial compound feed. This process is time-consuming and labor-intensive. Therefore, an acclimation device for fish with artificial compound feed is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a device for taming fish artificial compound feed, aiming to improve the problem in the existing technology that manual taming of biological bait is not only time-consuming and labor-intensive, but also leads to a significant decrease in the work efficiency of the taming operation.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a device for acclimating fish artificial compound feed, comprising a bracket, a mixing barrel fixedly connected to the upper surface of the bracket, a top cover provided on the upper surface of the mixing barrel, a feed hopper fixedly connected to the interior of the top cover, a sealing cover slidably connected to the outer wall of the feed hopper, a mixing assembly for mixing feed mounted on the upper surface of the top cover, a quantitative assembly for quantitatively discharging feed mounted on the lower surface of the mixing barrel, a breeding pond provided on the lower surface of the bracket, a drainage plate fixedly connected to the bottom of the inner wall of the breeding pond, and a recovery assembly for recovering feed mounted on the upper surface of the bracket;

[0006] The mixing assembly includes a motor, the outer wall of the motor is fixedly connected to the upper surface of the top cover, the output end of the motor is fixedly connected to a rotating shaft, the outer wall of the rotating shaft is fixedly connected to a plurality of fixing rods, the outer walls of the fixing rods are fixedly connected to a conical cylinder, the outer wall of the rotating shaft is fixedly connected to an arc plate, and the lower side of the outer wall of the rotating shaft is fixedly connected to a hollow plate.

[0007] Furthermore, the quantitative component includes a discharge pipe, the upper surface of the discharge pipe is fixedly connected to the lower surface of the mixing barrel, the outer wall of the discharge pipe is fixedly connected to a valve, the outer wall of the discharge pipe is threadedly connected to a threaded sleeve, the inner wall of the threaded sleeve is rotatably connected to a nozzle, and the inner wall of the nozzle is fixedly connected to a hollow plate 2.

[0008] Furthermore, the recovery component includes a water pump, the outer wall of the water pump is fixedly connected to the upper surface of the bracket, the output end of the water pump is fixedly connected to a transmission pipe, the input end of the water pump is fixedly connected to a connecting pipe, one end of the connecting pipe is fixedly connected to a collecting bucket, and the inner wall of the collecting bucket is installed with a protective component for preventing fish from being sucked away.

[0009] Furthermore, the protection assembly includes a connecting frame, an outer wall of the connecting frame is slidably connected to an inner wall of the collecting hopper, and a protection net is fixedly connected to the inner wall of the connecting frame.

[0010] Furthermore, the conical cylinder and the arc-shaped plate are arranged in a spiral staggered manner, and the conical cylinder is used for uniformly mixing different feeds.

[0011] Furthermore, the outer wall of the hollow plate 1 is rotatably connected to the bottom of the inner wall of the mixing barrel, and the hollow plate 1 is used to prevent the feed from settling.

[0012] Furthermore, the outer wall of the collecting hopper is fixedly connected to the inside of the breeding pond, and the collecting hopper is arranged on a side adjacent to the drainage plate. The collecting hopper is used to recover feed.

[0013] Furthermore, one end of the transmission tube is fixedly connected to the inside of the top cover, and the transmission tube is used to transmit feed.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the function of feeding at a uniform speed and in a uniform amount is used to save manpower, reduce manual operation costs and labor intensity, and at the same time, the conical cylinder and the arc plate on the outer wall of the rotating shaft are driven by a motor to rotate, thereby improving the acclimation rate of artificial feed and promoting the growth of fish. In addition, the valve is opened accurately according to the feeding situation of the fish so that the feed quantity can be adjusted according to the use demand, thereby improving the feed utilization rate and reducing waste. The threaded sleeve can be used to facilitate the replacement of feed blocks of different diameters, thereby improving the practicality of the device.

[0016] 2. In the present invention, the residual bait inside the breeding pond is collected into the connecting pipe through the collecting bucket by a water pump, and then transferred back to the mixing barrel through the transmission pipe, thereby achieving the effect of effectively collecting the residual bait and avoiding the residual bait from polluting the water quality. In the process of collecting the residual bait, the fish can be protected by the protective net, thereby achieving the effect of efficient recycling without harming the fish. Moreover, the device has a wide range of applications and is suitable for different scenes such as factory workshops and outdoor ponds. It has strong environmental adaptability, improves the comprehensive utilization efficiency of resources, and thus improves the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a device for acclimating fish artificial feed proposed by the present invention;

[0018] Figure 2 This is a schematic structural diagram of the rotating shaft portion of a device for acclimating fish artificial feed proposed in the present invention;

[0019] Figure 3 This is a schematic structural diagram of the conical cylinder portion of a device for acclimating fish artificial feeds proposed in the present invention;

[0020] Figure 4 This is a schematic diagram of the two-part structure of the hollow plate of the fish artificial feed acclimation device proposed by the utility model;

[0021] Figure 5 This is a schematic structural diagram of the drainage plate portion of a device for acclimating fish artificial feed proposed in the utility model.

[0022] Legend:

[0023] 1. Bracket; 2. Mixing barrel; 3. Top cover; 4. Feed hopper; 5. Sealing cover; 6. Motor; 7. Rotating shaft; 8. Fixing rod; 9. Conical cylinder; 10. Curved plate; 11. Hollow plate 1; 12. Discharge pipe; 13. Valve; 14. Threaded sleeve; 15. Nozzle; 16. Hollow plate 2; 17. Breeding pond; 18. Drainage plate; 19. Collecting hopper; 20. Connecting frame; 21. Protective net; 22. Connecting pipe; 23. Water pump; 24. Transmission pipe. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] reference Figure 1 - Figure 5The utility model provides an embodiment of an artificial compound feed acclimation device for fish, comprising a bracket 1, which supports and fixes the entire device so that it can be stably placed in a suitable position. A mixing barrel 2 is fixedly connected to the upper surface of the bracket 1, and the mixing barrel 2 is used to add feed, fresh biological bait and water, etc. A top cover 3 is provided on the upper surface of the mixing barrel 2, and the top cover 3 plays a sealing role on the mixing barrel 2 to prevent impurities from entering the mixing barrel 2 and affecting the feed quality. A hopper 4 is fixedly connected to the inside of the top cover 3, and the hopper 4 is the entrance for adding feed, which is convenient for pouring feed into the mixing barrel 2. A sealing cover 5 is slidably connected to the outer wall of the hopper 4, and the sealing cover 5 can be slid closed after the feed is added to prevent external factors such as dust and moisture from affecting the feed. To prevent pollution, keep the feed clean and dry, and ensure that the quality of the feed is not affected, a mixing assembly for mixing feed is installed on the upper surface of the top cover 3. The mixing assembly includes a motor 6. The outer wall of the motor 6 is fixedly connected to the upper surface of the top cover 3. The motor 6 provides power for mixing the feed. The output end of the motor 6 is fixedly connected to a rotating shaft 7. The rotating shaft 7 transmits the power of the motor 6 to other mixing components. The outer wall of the rotating shaft 7 is fixedly connected to a plurality of fixing rods 8. The fixing rods 8 play a role of connection and support, so that the conical cylinder 9 and the arc plate 10 can be stably installed on the rotating shaft 7. The outer wall of the fixing rod 8 is fixedly connected to the conical cylinder 9. The conical cylinder 9 can stir and push the feed when it rotates, which helps to mix and diffuse different feeds in the horizontal direction, so that the feed is mixed more evenly. , the outer wall of the rotating shaft 7 is fixedly connected with an arc-shaped plate 10, which disturbs the feed in the vertical direction when the rotating shaft 7 rotates, further enhancing the mixing effect of the feed, and cooperating with the conical cylinder 9 to achieve sufficient and uniform mixing of the feed. A hollow plate 11 is fixedly connected to the lower side of the outer wall of the rotating shaft 7, and the hollow plate 11 rotates with the rotating shaft 7. Its function is to prevent the feed from settling at the bottom of the mixing barrel 2, ensuring that the feed in the mixing barrel 2 can be fully mixed, thereby improving the quality and efficiency of mixing. A quantitative component for quantitative discharging is installed on the lower surface of the mixing barrel 2, and the quantitative component includes a discharge pipe 12. The upper surface of the discharge pipe 12 is fixedly connected to the lower surface of the mixing barrel 2, and the mixed feed is discharged from the mixing barrel 2 through the discharge pipe 12. The outer wall of the discharge pipe 12 is fixedly connected with a valve 13. The valve 13 is used to control the outflow speed and flow rate of the feed. It can be adjusted according to the actual needs of breeding to achieve accurate quantitative discharge, ensure that the amount of feed put in meets the feeding needs of the fish, and avoid waste or insufficient feed. The outer wall of the discharge pipe 12 is threadedly connected with a threaded sleeve 14. The threaded sleeve 14 is convenient for adjusting the position and angle of the nozzle 15. The inner wall of the threaded sleeve 14 is rotatably connected with the nozzle 15. The nozzle 15 sprays the feed into the breeding pond 17. The inner wall of the bracket 1 is fixedly connected with a hollow plate 2 16. The hollow plate 2 16 can further disperse and homogenize the discharge, so that the feed can be more evenly put into the breeding pond 17, providing a uniform food distribution for the fish, which is beneficial to the feeding and growth of the fish. The lower surface of the bracket 1 is provided with a breeding pond 17.The breeding pond 17 is a place where fish live and feed. A drainage plate 18 is fixedly connected to the bottom of the inner wall of the breeding pond 17. The function of the drainage plate 18 is to guide impurities such as residual bait in the water to a specific location for subsequent recycling. The upper surface of the bracket 1 is equipped with a recovery component for recovering feed. The recovery component includes a water pump 23. The outer wall of the water pump 23 is fixedly connected to the upper surface of the bracket 1. The water pump 23 provides power for recovering feed and sucks water containing residual bait into the recovery system by generating suction. The output end of the water pump 23 is fixedly connected to a transmission pipe 24. The transmission pipe 24 recovers the feed and water. The mixture is transported back to the mixing barrel 2 or other designated location to achieve feed recycling and reuse. The input end of the water pump 23 is fixedly connected to a connecting pipe 22, and one end of the connecting pipe 22 is fixedly connected to a collecting hopper 19. The collecting hopper 19 is used to collect water containing residual bait. Its position close to the drainage plate 18 can more effectively collect residual bait. The inner wall of the collecting hopper 19 is installed with a protective component to prevent fish from being sucked away. The protective component can protect the safety of fish and prevent them from being accidentally sucked into the recycling system during the residual bait recovery process, ensuring that the normal living and growth environment of the fish in the breeding pond 17 is not affected.

[0026] Reference Figure 1 - Figure 5The protective assembly includes a connecting frame 20. The outer wall of the connecting frame 20 is slidably connected to the inner wall of the collecting hopper 19. This sliding connection method makes the connecting frame 20 easy to install and disassemble, and it is convenient to clean or replace the protective net 21. The inner wall of the connecting frame 20 is fixedly connected with a protective net 21. The function of the protective net 21 is to prevent fish from being sucked away during the feed recovery process. It allows water flow and residual bait to pass through through fine mesh holes, while blocking fish from entering the recovery system, ensuring the safety of fish and ensuring that the fish in the breeding pond 17 will not be accidentally injured due to the recovery operation. The conical cylinder 9 and the curved plate 10 are staggered in a spiral shape. The conical cylinder 9 is used to mix different feeds evenly. This special structural design makes When the motor 6 drives the rotating shaft 7 to rotate, the conical cylinder 9 can produce a stirring and pushing effect on the feed in the horizontal direction, promoting the lateral diffusion and mixing of different feeds in the mixing barrel 2. At the same time, the spiral staggered layout with the arc plate 10 allows the feed to be fully disturbed in the vertical direction, thereby achieving all-round uniform mixing, improving the mixing quality of the feed, and providing fish with feed with uniform nutritional components. The outer wall of the hollow plate 11 is rotatably connected to the bottom of the inner wall of the mixing barrel 2. The hollow plate 11 is used to prevent the feed from settling. During the mixing process, the hollow plate 11 rotates with the rotation of the rotating shaft 7, and it can continuously stir the feed at the bottom of the mixing barrel 2 to prevent the feed from settling at the bottom due to gravity. Ensure that all feed in the mixing barrel 2 can participate in the mixing process, further ensure the uniformity of feed mixing, and make the quality of feed put into the breeding pond 17 more stable. The outer wall of the collecting hopper 19 is fixedly connected to the inside of the breeding pond 17. The collecting hopper 19 is arranged on the side adjacent to the drainage plate 18. The collecting hopper 19 is used to recover feed. This fixed connection method enables the collecting hopper 19 to be stably installed in the breeding pond 17 and is not easy to move or fall off. It is arranged on the side adjacent to the drainage plate 18, which can make full use of the guiding effect of the drainage plate 18 on impurities such as leftover bait and more efficiently collect leftover bait. When the water containing leftover bait flows through the drainage plate 18 and is guided to the vicinity of the collecting hopper 19, the collecting hopper 19 can collect it. , providing convenience for subsequent recycling and processing, realizing the recycling and reuse of feed, reducing breeding costs, and also helping to keep the water quality of the breeding pond 17 clean. One end of the transmission pipe 24 is fixedly connected to the inside of the top cover 3. The transmission pipe 24 is used to transmit feed. The fixed connection method of the transmission pipe 24 ensures its stability during the feed transportation process and will not affect the transmission of feed due to loosening or displacement. It transports the feed and water mixture recovered by the recovery component back to the inside of the mixing barrel 2, or transports it to other designated locations for processing or reuse as needed. Through the transmission function of the transmission pipe 24, the recycling of feed is realized, the utilization rate of feed is improved, and the pollution to the environment caused by feed waste is also reduced.

[0027] Working principle: When the acclimation device needs to be used for acclimation operations, first, various feeds are added into the mixing barrel 2 through the feed hopper 4, and then the sealing cover 5 is slid into the outer wall of the hopper 4 to close it to prevent impurities from entering; start the motor 6, and the motor 6 drives the rotating shaft 7 to rotate, so that the fixed rods 8, conical cylinders 9 and arc plates 10 arranged in a spiral shape on the rotating shaft 7 are stirred, turned over and pushed, and at the same time, the hollow plate 11 on the lower side of the outer wall of the rotating shaft 7 rotates to prevent the feed from settling, so that the feed is fully and evenly mixed; at the same time, the visual window opened on the outside of the mixing barrel 2 can be used to easily observe the mixing of the bait inside the mixing barrel 2, and the mixed feed is discharged through the discharge pipe on the lower surface of the mixing barrel 2. 12 is discharged, and the outflow speed and flow rate are controlled by the valve 13 on the discharge pipe 12. The nozzle 15 connected to the threaded sleeve 14 on the outer wall of the discharge pipe 12 and the hollow plate 16 on the inner wall are used to evenly put the feed into the breeding pond 17; in the breeding pond 17, the drainage plate 18 at the bottom of the inner wall guides the impurities such as the residual bait in the water to the vicinity of the collecting bucket 19. When the residual bait needs to be recovered, the water pump 23 is started to suck in the water containing the residual bait through the connecting pipe 22. The connecting frame 20 and the protective net 21 of the inner wall protection component of the collecting bucket 19 prevent the fish from being sucked in. The mixture of the residual bait and water is transported back to the mixing barrel 2 by the transmission pipe 24 after passing through the water pump 23, completing the recovery and reuse of the residual bait and keeping the water quality of the breeding pond 17 clean.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for acclimating fish artificial feed, comprising a support (1), characterized in that: The upper surface of the bracket (1) is fixedly connected to a mixing barrel (2), the upper surface of the mixing barrel (2) is provided with a top cover (3), the interior of the top cover (3) is fixedly connected to a feed hopper (4), the outer wall of the feed hopper (4) is slidably connected to a sealing cover (5), a mixing assembly for mixing feed is installed on the upper surface of the top cover (3), a quantitative assembly for quantitatively discharging feed is installed on the lower surface of the mixing barrel (2), a breeding pool (17) is provided on the lower surface of the bracket (1), a drainage plate (18) is fixedly connected to the bottom of the inner wall of the breeding pool (17), and a recovery assembly for recovering feed is installed on the upper surface of the bracket (1); The mixing assembly comprises a motor (6), the outer wall of the motor (6) is fixedly connected to the upper surface of the top cover (3), the output end of the motor (6) is fixedly connected to a rotating shaft (7), the outer wall of the rotating shaft (7) is fixedly connected to a plurality of fixing rods (8), the outer walls of the fixing rods (8) are fixedly connected to a conical cylinder (9), the outer wall of the rotating shaft (7) is fixedly connected to an arc plate (10), and the lower side of the outer wall of the rotating shaft (7) is fixedly connected to a hollow plate (11).

2. The device for acclimating fish artificial feed according to claim 1, characterized in that: The quantitative component includes a discharge pipe (12), the upper surface of the discharge pipe (12) is fixedly connected to the lower surface of the mixing barrel (2), the outer wall of the discharge pipe (12) is fixedly connected to a valve (13), the outer wall of the discharge pipe (12) is threadedly connected to a threaded sleeve (14), the inner wall of the threaded sleeve (14) is rotatably connected to a nozzle (15), and the inner wall of the nozzle (15) is fixedly connected to a hollow plate 2 (16).

3. The device for acclimating fish artificial feed according to claim 2, characterized in that: The recovery component comprises a water pump (23), the outer wall of the water pump (23) is fixedly connected to the upper surface of the bracket (1), the output end of the water pump (23) is fixedly connected to a transmission pipe (24), the input end of the water pump (23) is fixedly connected to a connecting pipe (22), one end of the connecting pipe (22) is fixedly connected to a collecting bucket (19), and the inner wall of the collecting bucket (19) is installed with a protective component for preventing fish from being sucked away.

4. The device for acclimating fish artificial feed according to claim 3, characterized in that: The protection assembly comprises a connection frame (20), the outer wall of the connection frame (20) is slidably connected to the inner wall of the collection bucket (19), and the inner wall of the connection frame (20) is fixedly connected with a protection net (21).

5. The device for acclimating fish artificial feed according to claim 4, characterized in that: The conical cylinder (9) and the arc-shaped plate (10) are arranged in a spiral staggered manner, and the conical cylinder (9) is used for uniformly mixing different feeds.

6. The device for acclimating fish artificial feed according to claim 1, characterized in that: The outer wall of the hollow plate 1 (11) is rotatably connected to the bottom of the inner wall of the mixing barrel (2), and the hollow plate 1 (11) is used to prevent feed from settling.

7. The device for acclimating fish artificial feed according to claim 4, characterized in that: The outer wall of the collecting hopper (19) is fixedly connected to the inside of the breeding pond (17). The collecting hopper (19) is arranged on a side adjacent to the drainage plate (18). The collecting hopper (19) is used to recover feed.

8. The device for acclimating fish artificial feed according to claim 3, characterized in that: One end of the transmission tube (24) is fixedly connected to the inside of the top cover (3), and the transmission tube (24) is used for transmitting feed.

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