Feeding device for marine fish culture

Abstract

The utility model discloses a feeder for marine fish culture, which comprises a storage hopper, a distributing hopper is mounted at the bottom end of the storage hopper in a penetrating manner, and a feeding hopper is mounted on the outer surface of the storage hopper in a penetrating manner; and a first gas ejector pipe and a second gas ejector pipe. According to the feeding device for marine fish culture, the double-pipe joint is arranged at the output end of the fan, and air is blown to the first air spraying pipe and the second air spraying pipe so that fish food can be conveyed in an air mode; a double-head material pipe is arranged at the left end of a first air spraying pipe and is used for blowing fish food in a first stock bin and a second stock bin through air and spraying the fish food out of a rubber discharging pipe, a spraying pipe and a conical spraying head, when the device is used, a control mechanism can be started to drive the two downward-pressing spraying pipes to be away from each other to adjust the opening and closing angle, and therefore multi-point large-range air conveying of the fish food is achieved; the fish food delivery angle range can be improved, the situation that the marine fishes die due to damage caused by rapid impact when the marine fishes are piled up and fight is prevented, and the marine fish culture loss is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of marine fish breeding, in particular to a feeder for marine fish breeding. Background Art

[0002] Fishery refers to the social production sector that catches 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. Fisheries are an important part of my country's national economy.

[0003] In marine fish farming, marine fish swim faster and have greater impact force than freshwater fish. When feeding, due to the smaller range of fish feed, marine fish scramble for feed, resulting in rapid collisions, which can easily cause marine fish to be injured and die, increasing losses in marine fish farming.

[0004] However, when the inventor implemented this device, he found the following defects: the range of throwing fish feed is small, and when marine fish scramble for it, rapid collisions occur, which can easily cause marine fish to be injured and die, increasing losses in marine fish farming. Utility Model Content

[0005] Based on this, it is necessary to provide a feeder for marine fish farming in response to the above-mentioned technical problems, wherein a double-tube joint is arranged at the output end of the fan, and air is blown through the first jet pipe and the second jet pipe to deliver the fish food by air. A double-headed material pipe is arranged at the left end of the first jet pipe to deliver the fish food in the first silo and the second silo by air, and the fish food is sprayed out through the rubber discharge pipe, the nozzle and the conical nozzle. When using the device, the control mechanism can be started to drive the two downward pressure nozzles to move away from each other to adjust the opening and closing angle, thereby delivering the fish food to multiple points and over a large range by air, which is beneficial to increasing the angle range of fish food delivery, preventing marine fish from being injured and dying due to rapid collisions when they gather together to scramble for the food, and reducing losses in marine fish farming.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A feeder for marine fish farming, comprising:

[0008] A storage hopper, a distribution hopper is installed through the bottom of the storage hopper, and a feed hopper is installed through the outer surface of the storage hopper;

[0009] The first jet pipe and the second jet pipe, a double pipe joint is installed at the right end of the first jet pipe and the second jet pipe, a fan is installed at the right end of the double pipe joint, a double-headed material pipe is installed at the left end of the first jet pipe, a sub-bin is installed through the double-headed material pipe and the left end of the second jet pipe, two rubber discharge pipes are installed through the outer surface of the sub-bin, the sub-bin is connected with the second jet pipe through the drop pipe, the two rubber discharge pipes are installed at one end away from the sub-bin, and a nozzle is installed at one end away from the rubber discharge pipe. A conical nozzle is installed, the interior of the sub-bin is cut into the first bin and the second bin by a dividing plate, the left end of the second jet pipe is installed through the sub-bin, and the dividing plate is located at the center of the second jet pipe, the left end of the double-headed material pipe is installed through the sub-bin, and the two pipe openings of the double-headed material pipe are respectively connected with the first bin and the second bin, and the two rubber discharge pipes are respectively connected with the first bin and the second bin;

[0010] A control mechanism is installed on the bottom surface of the sub-bin.

[0011] Furthermore, a rotating motor is installed on the top surface of the storage hopper, a rotating shaft of the rotating motor penetrates and is rotatably connected to the top surface of the storage hopper, and an agitator is installed at the output end of the rotating motor.

[0012] Furthermore, a sealing door is hingedly installed on the outer surface of the feed hopper.

[0013] Furthermore, the first air injection pipe and the second air injection pipe are fixedly connected via a positioning rod.

[0014] Furthermore, a rotating rod is rotatably installed on the outer surface of the distribution hopper, and a distributor compatible with the distribution hopper is installed on the outer surface of the rotating rod. A stepper motor is installed on the bottom end of the storage hopper through a frame, and the output end of the stepper motor is fixedly connected to the rotating rod.

[0015] Furthermore, a visual window is installed through the outer surface of the storage hopper.

[0016] Furthermore, a bracket is rotatably mounted on the outer surface of the material distribution bin, and thread holes are opened on the outer surface of the bracket.

[0017] Furthermore, a control handle is installed on the top surface of the sub-bin, and an anti-slip cover is installed on the outer surface of the control handle.

[0018] Furthermore, the control mechanism also includes a mounting shell, which is fixedly mounted on the bottom surface of the material distribution bin, and a rotating frame is mounted on the outer surfaces of the two nozzles, and the end of the rotating frame away from the nozzle is installed through the interior of the mounting shell, and a gear is mounted on the outer surface of the rotating frame away from the nozzle, a rack is slidably mounted inside the mounting shell, and a wire hole is opened inside the rack, and a screw rod is rotatably mounted on the outer surface of the mounting shell, and the screw rod is threadedly connected to the inside of the wire hole.

[0019] Furthermore, a handle is installed on the outer surface of the screw rod, and the outer surface of the handle is provided with anti-slip grooves.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] The utility model provides a feeder for marine fish farming, a double-tube joint is arranged at the output end of the fan, air is blown to the first jet pipe and the second jet pipe to deliver the fish food by air, a double-headed material pipe is arranged at the left end of the first jet pipe to deliver the fish food in the first silo and the second silo by air, and the fish food is sprayed out from the rubber discharge pipe, the nozzle and the conical nozzle. When the device is used, the control mechanism can be started to drive the two downward pressure nozzles to move away from each other and adjust the opening and closing angle, so that the fish food is delivered by air to multiple points and over a large range, which is beneficial to improving the angle range of fish food delivery, preventing marine fish from being injured and dying due to rapid collision when they gather together to scramble for the food, thereby increasing the loss of marine fish farming.

[0022] Grab the handle and twist the screw to rotate inside the screw hole and drive the rack to move. The movement of the rack drives the two gears to rotate. The rotation of the two gears drives the rotating frame fixed inside to rotate. The rotation of the rotating frame drives the rubber discharge pipe to bend and adjust the opening and closing angle of the nozzle to make it suitable for marine fish breeding cages of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the three-dimensional structure of a feeder for marine fish farming provided by the utility model;

[0024] Figure 2 A schematic diagram of the side structure of the storage hopper provided by the utility model;

[0025] Figure 3 This is a schematic cross-sectional view of the storage hopper of the utility model;

[0026] Figure 4 This is a cross-sectional schematic diagram of the first silo of the utility model;

[0027] Figure 5 This is a schematic diagram of the internal structure of the installation shell of the utility model;

[0028] Figure 6 for Figure 1 Enlarged structural diagram at A in the middle.

[0029] The markings in the figure are as follows:

[0030] Storage hopper 1, stepper motor 2, fan 3, double pipe joint 4, distribution hopper 5, first jet pipe 6, positioning rod 7, second jet pipe 8, bracket 9, conical nozzle 10, nozzle 11, feed hopper 12, sealing door 13, rotating motor 14, agitator 15, visual window 16, drop pipe 17, distributor 18, rotating rod 19, distribution bin 20, first bin 21, dividing plate 22, second bin 23, rotating frame 24, mounting shell 25, gear 26, rack 27, handle 28, wire hole 29, screw 30, rubber discharge pipe 31, control handle 32, double-headed material pipe 33. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the solution of the utility model, 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 only 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 should fall within the scope of protection of the utility model.

[0032] As described in the background art, the range of fish feed delivery is small, and when marine fish scramble for the feed, rapid collisions occur, which can easily cause marine fish to be injured or die, increasing losses in marine fish farming.

[0033] In order to solve this technical problem, the utility model provides a feeder for marine fish breeding, which is applied to the feeder for marine fish breeding.

[0034] Specifically, please refer to Figure 1-6 , the automatic column passing device specifically comprises:

[0035] A storage hopper 1, a sub-hopper 5 is installed through the bottom of the storage hopper 1, and a feed hopper 12 is installed through the outer surface of the storage hopper 1;

[0036] The first jet pipe 6 and the second jet pipe 8 are provided with a double pipe joint 4 at the right end of the first jet pipe 6 and the second jet pipe 8, and a fan 3 is provided at the right end of the double pipe joint 4. A double-ended material pipe 33 is provided at the left end of the first jet pipe 6, and a sub-bin 20 is installed through the double-ended material pipe 33 and the left end of the second jet pipe 8. Two rubber discharge pipes 31 are installed through the outer surface of the sub-bin 20. The sub-bin 5 is connected to the second jet pipe 8 through a drop pipe 17. The two rubber discharge pipes 31 are provided with a nozzle 11 at one end away from the sub-bin 20. The nozzle 11 is provided at the left end of the first jet pipe 6 and the left end of the second jet pipe 8 is provided with a sub-bin 20. A conical nozzle 10 is installed at one end away from the rubber discharge pipe 31. The interior of the sub-bin 20 is cut into a first bin 21 and a second bin 23 by a dividing plate 22. The left end of the second jet pipe 8 is installed through the sub-bin 20, and the dividing plate 22 is located at the center of the second jet pipe 8. The left end of the double-headed material pipe 33 is installed through the sub-bin 20, and the two pipe openings of the double-headed material pipe 33 are respectively connected to the first bin 21 and the second bin 23. The two rubber discharge pipes 31 are respectively connected to the first bin 21 and the second bin 23.

[0037] The control mechanism is installed on the bottom surface of the sub-bin 20.

[0038] The utility model provides a feeder for marine fish farming, wherein a double-tube joint 4 is arranged at the output end of a fan 3, and air is blown through a first jet pipe 6 and a second jet pipe 8 to deliver fish food by air. A double-headed material pipe 33 is arranged at the left end of the first jet pipe 6 to deliver fish food in the first silo 21 and the second silo 23 by air to spray out the fish food from the rubber discharge pipe 31, the nozzle 11 and the conical nozzle 10. When the device is used, a control mechanism can be started to drive the two downward pressure nozzles 11 to move away from each other to adjust the opening and closing angle, thereby delivering fish food to multiple points and over a large range by air, which is beneficial to improving the angle range of fish food delivery, and preventing marine fish from being injured and dying due to rapid collision when they gather together to scramble for the food, thereby increasing marine fish farming losses.

[0039] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0040] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0041] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0042] Please refer to Figure 1-6A feeder for marine fish farming, comprising a storage hopper 1, a first jet pipe 6, a second jet pipe 8 and a control mechanism; wherein a sub-hopper 5 is installed through the bottom end of the storage hopper 1, a feed hopper 12 is installed through the outer surface of the storage hopper 1, a double-tube joint 4 is installed at the right end of the first jet pipe 6 and the second jet pipe 8, a fan 3 is installed at the right end of the double-tube joint 4, a double-headed material pipe 33 is installed at the left end of the first jet pipe 6, a sub-bin 20 is installed through the double-headed material pipe 33 and the left end of the second jet pipe 8, two rubber discharge pipes 31 are installed through the outer surface of the sub-bin 20, the sub-bin 5 is connected to the second jet pipe 8 through a drop pipe 17, and the two rubber discharge pipes 31 are installed on the outer surface of the sub-bin 20. A nozzle 11 is installed at one end of the discharge pipe 31 away from the distribution bin 20, and a conical nozzle 10 is installed at one end of the nozzle 11 away from the rubber discharge pipe 31. The interior of the distribution bin 20 is cut into a first bin 21 and a second bin 23 by a dividing plate 22. The left end of the second jet pipe 8 is installed through the distribution bin 20, and the dividing plate 22 is located at the center of the second jet pipe 8. The left end of the double-headed material pipe 33 is installed through the distribution bin 20, and the two pipe openings of the double-headed material pipe 33 are respectively connected with the first bin 21 and the second bin 23. The two rubber discharge pipes 31 are respectively connected with the first bin 21 and the second bin 23, and are installed on the bottom surface of the distribution bin 20.

[0043] Please refer to Figure 5 , 6 The control mechanism also includes a mounting shell 25, which is fixedly mounted on the bottom surface of the material distribution bin 20. A rotating frame 24 is mounted on the outer surfaces of the two nozzles 11, and the end of the rotating frame 24 away from the nozzle 11 is installed inside the mounting shell 25. A gear 26 is mounted on the outer surface of the end of the rotating frame 24 away from the nozzle 11. A rack 27 is slidably mounted inside the mounting shell 25, and a thread hole 29 is provided inside the rack 27. A screw rod 30 is rotatably mounted on the outer surface of the mounting shell 25, and the screw rod 30 is threadedly connected to the inside of the thread hole 29. A handle 28 is mounted on the outer surface of the screw rod 30, and the outer surface of the handle 28 is provided with anti-slip grooves. During specific use, grasp the handle 28 and turn the screw rod 30 to rotate inside the screw hole 29 and drive the rack 27 to move. The movement of the rack 27 drives the two gears 26 to rotate. The rotation of the two gears 26 drives the rotating frame 24 fixedly connected inside to rotate. The rotation of the rotating frame 24 drives the rubber discharge pipe 31 to bend so that the nozzle 11 can adjust the opening and closing angle, so that it is suitable for marine fish breeding cages of different sizes.

[0044] The control mechanism provided in this embodiment adjusts the opening and closing angle of the control nozzle 11 to achieve the opening and closing of the control nozzle 11, which is suitable for feeding marine fish breeding cages of different sizes.

[0045] The feeder provided in Example 1 is further optimized, specifically, as Figure 1 , 2As shown in Figure 3, a rotating motor 14 is installed on the top surface of the storage hopper 1, and the rotating shaft of the rotating motor 14 is rotatably connected to the top surface of the storage hopper 1, and an agitator 15 is installed on the output end of the rotating motor 14. A sealing door 13 is hingedly installed on the outer surface of the feed hopper 12, and a visual window 16 is installed on the outer surface of the storage hopper 1.

[0046] Through the above-mentioned structural design, the fish food in the storage hopper 1 can be stirred and broken up to prevent the fish food from sticking to the storage hopper 1 and affecting the feeding. The sealed door 13 prevents the fish food from flying out of the storage hopper 1 when being stirred and broken up. The fish food in the storage hopper 1 can be observed through the visual window 16 to prevent the fish food in the storage hopper 1 from being exhausted and to replenish it in time to ensure normal use.

[0047] The feeder provided in Example 1 or 2 is further optimized, such as Figure 1 As shown, the first air injection pipe 6 and the second air injection pipe 8 are fixedly connected via a positioning rod 7 .

[0048] During specific implementation, the first air jet pipe 6 and the second air jet pipe 8 are fixed to prevent the first air jet pipe 6 and the second air jet pipe 8 from being scattered and affecting the neatness.

[0049] The feeder provided in the above embodiments is further optimized, such as Figure 1 , 2 As shown in Figure 3, a rotating rod 19 is rotatably installed on the outer surface of the dividing hopper 5, and a distributor 18 adapted to the dividing hopper 5 is installed on the outer surface of the rotating rod 19. A stepper motor 2 is installed at the bottom end of the storage hopper 1 through a frame, and the output end of the stepper motor 2 is fixedly connected to the rotating rod 19. With such a structural design, the stepper motor 2 is arranged to cooperate with the rotating rod 19 and the distributor 18, and the rotating rod 19 and the distributor 18 are driven by the stepper motor 2 to evenly transport and drop the fish food inside the storage hopper 1, thereby preventing the fish food from falling and accumulating and causing blockage.

[0050] The feeder provided in the above embodiments is further optimized, such as Figure 1 , 6 As shown, a bracket 9 is rotatably mounted on the outer surface of the feed bin 20, and a thread hole is opened on the outer surface of the bracket 9. A control handle 32 is mounted on the top surface of the feed bin 20, and an anti-slip cover is mounted on the outer surface of the control handle 32. With such a structural design, the feed bin 20 is supported and fixed by setting the bracket 9. The control handle 32 allows the staff to conveniently hold the feed bin 20 and swing the feed bin 20, the rubber discharge pipe 31 and the nozzle 11 up and down, thereby increasing the spraying range of fish food and effectively preventing marine fish from grabbing food.

[0051] The use process of the automatic column passing device provided by the utility model is as follows:

[0052] The stepper motor 2 drives the rotating rod 19 and the distributor 18 to drop the fish food in the storage hopper 1, and the fan 3 blows air through the double-tube joint 4 to the first jet pipe 6 and the second jet pipe 8 respectively. The fish food in the second jet pipe 8 enters the distribution bin 20 and falls into the first bin 21 and the second bin 23 respectively. The airflow of the first jet pipe 6 is divided through the double-headed material pipe 33 to blow air to the first bin 21 and the second bin 23. The fish food in the first bin 21 and the second bin 23 is sprayed out from the conical nozzle 10 through the rubber discharge pipe 31 and the nozzle 11. The screw rod 30 is turned to rotate inside the wire hole 29 and drive the rack 27 to move. The rack 27 moves to drive the two gears 26 to rotate. The two gears 26 rotate and rotate with the rotating frame 24 fixedly connected thereto. The rotation of the rotating frame 24 drives the rubber discharge pipe 31 to bend so that the nozzle 11 adjusts the opening and closing angle, thereby realizing the multi-point and large-scale delivery of fish food.

[0053] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0054] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A feeder for marine fish farming, characterized in that: It includes: A storage hopper (1), wherein a distribution hopper (5) is installed through the bottom end of the storage hopper (1), and a feed hopper (12) is installed through the outer surface of the storage hopper (1); A first jet pipe (6) and a second jet pipe (8), a double pipe joint (4) is installed at the right end of the first jet pipe (6) and the second jet pipe (8), a fan (3) is installed at the right end of the double pipe joint (4), a double-headed material pipe (33) is installed at the left end of the first jet pipe (6), a material distribution bin (20) is installed through the double-headed material pipe (33) and the left end of the second jet pipe (8), two rubber discharge pipes (31) are installed through the outer surface of the material distribution bin (20), the material distribution hopper (5) is connected to the second jet pipe (8) through a drop pipe (17), and a nozzle (11) is installed at one end of the two rubber discharge pipes (31) away from the material distribution bin (20), A conical nozzle (10) is installed at one end of the nozzle pipe (11) away from the rubber discharge pipe (31); the interior of the sub-bin (20) is divided into a first bin (21) and a second bin (23) by a dividing plate (22); the left end of the second injection pipe (8) is installed through the sub-bin (20), and the dividing plate (22) is located at the center of the second injection pipe (8); the left end of the double-headed material pipe (33) is installed through the sub-bin (20), and the two pipe openings of the double-headed material pipe (33) are respectively connected to the first bin (21) and the second bin (23); the two rubber discharge pipes (31) are respectively connected to the first bin (21) and the second bin (23); A control mechanism is installed on the bottom surface of the material distribution bin (20).

2. The feeder for marine fish farming according to claim 1, characterized in that: A rotating motor (14) is installed on the top surface of the storage hopper (1), a rotating shaft of the rotating motor (14) penetrates and is rotatably connected to the top surface of the storage hopper (1), and an agitator (15) is installed at the output end of the rotating motor (14).

3. The feeder for marine fish farming according to claim 2, characterized in that: A sealing door (13) is hingedly mounted on the outer surface of the feed hopper (12).

4. The feeder for marine fish farming according to claim 3, characterized in that: The first air injection pipe (6) and the second air injection pipe (8) are fixedly connected via a positioning rod (7).

5. The feeder for marine fish farming according to claim 4, characterized in that: A rotating rod (19) is rotatably mounted on the outer surface of the material distribution hopper (5), and a material distributor (18) adapted to the material distribution hopper (5) is mounted on the outer surface of the rotating rod (19). A stepper motor (2) is mounted on the bottom end of the storage hopper (1) via a frame, and an output end of the stepper motor (2) is fixedly connected to the rotating rod (19).

6. The feeder for marine fish farming according to claim 5, characterized in that: A visual window (16) is installed through the outer surface of the storage hopper (1).

7. The feeder for marine fish farming according to claim 6, characterized in that: A bracket (9) is rotatably mounted on the outer surface of the material distribution bin (20), and thread holes are formed on the outer surface of the bracket (9).

8. The feeder for marine fish farming according to claim 7, characterized in that: A control handle (32) is installed on the top surface of the material distribution bin (20), and an anti-slip sleeve is installed on the outer surface of the control handle (32).

9. The feeder for marine fish farming according to claim 8, characterized in that: The control mechanism further comprises a mounting shell (25) which is fixedly mounted on the bottom surface of the material distribution bin (20); a rotating frame (24) is mounted on the outer surfaces of the two nozzles (11); an end of the rotating frame (24) away from the nozzle (11) is installed through the inside of the mounting shell (25); a gear (26) is mounted on the outer surface of the end of the rotating frame (24) away from the nozzle (11); a rack (27) is slidably mounted inside the mounting shell (25); a threaded hole (29) is formed inside the rack (27); a screw rod (30) is rotatably mounted on the outer surface of the mounting shell (25); and the screw rod (30) is threadedly connected to the inside of the threaded hole (29).

10. The feeder for marine fish farming according to claim 9, characterized in that: A handle (28) is mounted on the outer surface of the screw rod (30), and the outer surface of the handle (28) is provided with anti-slip grooves.

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