Special bait applying machine for aquaculture

Abstract

The utility model discloses a kind of baits follow-up application machines special for aquaculture, it is related to aquaculture technical field, including bottom plate and discharge pipe, the discharge pipe is rotatably connected by rotating assembly and bottom plate, the bottom of the discharge pipe is fixedly provided with several equidistantly arranged distribution nozzles, the rotating assembly includes rotating shaft, rotating shaft is rotatably arranged at the top of bottom plate by bearing, the outer ring of rotating shaft is fixedly provided with gear, the top of rotating shaft is fixedly provided with U-shaped frame, the discharge pipe is rotatably connected between the two sides inner wall of U-shaped frame by shaft pin. The utility model is installed by rotating assembly, in the process of ship body driving, so that discharge pipe reciprocating swing in the range of included angle is one hundred and eighty degrees, and then improve the range of bait water delivery, solve the existing baits follow-up application machines special for aquaculture in the process of using, the range of bait water is smaller each time delivery, need to spend longer time to deliver, reduce the delivery efficiency problem of device.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture technology, and in particular to a feed application machine specifically for aquaculture. Background Technology

[0002] Aquaculture is the practice of raising aquatic economic animals and plants using water bodies suitable for cultivation (including planting), based on the different ecological habits of the cultivated organisms and their requirements for aquatic environmental conditions. It is a sector of agricultural production. Aquaculture is divided into marine aquaculture and freshwater aquaculture based on the nature of the water body. It is also classified according to the cultivated or planted organisms, including fish, shrimp, crabs, shellfish, algae, water chestnuts, lotus, and lotus roots.

[0003] The existing patent publication number is CN111134072A, which discloses a feed application machine for clam pond farming. This invention greatly reduces the intensity of manual labor, significantly improves work efficiency, fully mixes feed and water, and sprays feed and water very evenly, effectively protecting the clam habitat.

[0004] However, the feed application machine for aquaculture disclosed in the above patent has a relatively small feed application area each time, which takes a long time to apply and reduces the application efficiency of the device. Therefore, we propose a feed application machine for aquaculture to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of the present invention, to avoid obscuring the purpose of these documents, and such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] Therefore, the purpose of this utility model is to provide a feed applicator specifically for aquaculture, which can solve the problem that existing feed applicators for aquaculture have a relatively small feed application area each time, requiring a long application time and reducing the application efficiency of the device.

[0007] To solve the above technical problems, this utility model provides a feed application machine for aquaculture, which adopts the following technical solution: it includes a base plate and a discharge pipe, the discharge pipe is rotatably connected to the base plate through a rotating component, and a number of nozzles are fixedly arranged at equal intervals at the bottom of the discharge pipe;

[0008] The rotating assembly includes a rotating shaft, which is rotatably mounted on the top of the base plate via bearings. A gear is fixedly mounted on the outer ring of the rotating shaft, and a U-shaped frame is fixedly mounted on the top of the rotating shaft. The discharge pipe is rotatably connected between the inner walls of the two sides of the U-shaped frame via a shaft pin. A horizontal plate is fixedly mounted at the front end of the top of the base plate. A sliding groove is fixedly opened inside the horizontal plate, and a reciprocating screw is rotatably mounted inside the sliding groove. A slider is threadedly connected to the outer ring of the reciprocating screw, and the slider is adapted to the sliding groove. A rack is fixedly mounted at the end of the slider, and the gear and rack mesh with each other. A second motor is fixedly mounted at the end of the horizontal plate, and the drive end of the second motor is fixedly connected to the reciprocating screw.

[0009] A conveying assembly is provided on the top of the base plate.

[0010] Preferably, a first hinge seat is fixedly provided at the bottom of the end of the discharge pipe, and a second hinge seat is fixedly provided at the bottom of the inner side of the U-shaped frame, with an electric push rod rotatably connected between the first hinge and the second hinge seat.

[0011] Preferably, the conveying assembly includes a barrel, which is fixedly mounted on the top of the base plate by a support rod. A stirring assembly is provided on the barrel, and a discharge port is fixedly provided at the bottom of the barrel. A solenoid valve is provided on the discharge port. A conveying pump is fixedly mounted on the top of the base plate. A connecting pipe is fixedly connected between the water inlet and the discharge port of the conveying pump. The water outlet of the conveying pump is connected to the discharge pipe through a corrugated pipe.

[0012] Preferably, the stirring assembly includes a motor, which is fixedly installed in the middle of the top of the barrel. A stirring shaft is rotatably installed inside the barrel. The drive end of the motor is fixedly connected to the stirring shaft. A feed inlet is fixedly installed on the top of the barrel.

[0013] Preferably, a second solenoid valve is provided on the feed inlet, a water suction pipe is fixedly provided on the top of the barrel, a flexible hose is fixedly connected to the end of the water suction pipe, and a third solenoid valve is provided on the water suction pipe.

[0014] Preferably, the height of the bottom of the hose is lower than the height of the bottom of the base plate.

[0015] Preferably, a power supply device and a control box are provided on the top of the base plate, and the first motor, the delivery pump, the electric push rod and the second motor are all electrically connected to the control box.

[0016] In summary, this utility model has at least one of the following beneficial effects:

[0017] 1. By installing the rotating component, the discharge pipe swings back and forth within an angle of 180 degrees during the movement of the hull, thereby increasing the range of feed water delivery and solving the problem that the existing aquaculture feed applicator has a small range of feed water delivery each time, which requires a long time to deliver and reduces the delivery efficiency of the device.

[0018] 2. After the feeding is completed, start the electric push rod to drive the discharge pipe to rotate and retract the discharge pipe, which facilitates the transportation and handling of the device and improves the practicality of the device;

[0019] 3. By installing the conveying components, the bait and water are poured into the bottom plate through the feed inlet. The motor is started to drive the stirring shaft to rotate and stir the bait and water, so that the bait and water are fully mixed. After stirring, the solenoid valve is opened to start the conveying pump, which then draws out the bait and water from the bottom plate and conveys it to the discharge pipe through the corrugated pipe, thereby improving the automation level of the device.

[0020] 4. After the feeding is completed, the second solenoid valve is closed and the first and third solenoid valves are opened. The water from the pool outside is pumped into the bottom plate through the hose. The inner wall of the bottom plate is then cleaned by the stirring shaft. The water is then transported into the discharge pipe and sprayed out from the nozzle, thereby cleaning the bottom plate and the nozzle. This improves the cleaning efficiency of the device and avoids the problem of the nozzle being blocked after the feed water residue dries. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional structural diagram of a feed application machine for aquaculture according to the present invention;

[0023] Figure 2 This is a bottom-view perspective view of the conveying component of this utility model.

[0024] Figure 3 This is a bottom-view three-dimensional structural diagram of the rotating component of this utility model;

[0025] Figure 4 This is a schematic diagram of the cross-sectional structure of the U-shaped frame of this utility model;

[0026] Figure 5 This is a cross-sectional structural diagram of the stirring assembly of this utility model.

[0027] Explanation of reference numerals in the attached diagram: 1. Base plate; 2. Barrel body; 3. Motor 1; 4. Discharge port; 5. Stirring shaft; 6. Connecting pipe; 7. Conveying pump; 8. Corrugated pipe; 9. Discharge pipe; 10. Nozzle; 11. Feed inlet; 12. Water suction pipe; 13. Flexible hose; 14. Gear; 15. U-shaped frame; 16. Electric push rod; 17. Horizontal plate; 18. Slider; 19. Rack; 20. Motor 2; 21. Reciprocating lead screw. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-5 This utility model provides an embodiment of a feed application machine specifically for aquaculture, comprising a base plate 1 and a discharge pipe 9. The discharge pipe 9 is rotatably connected to the base plate 1 via a rotating assembly. A conveying assembly is provided on the top of the base plate 1. Several nozzles 10 arranged at equal intervals are fixedly provided at the bottom of the discharge pipe 9. The rotating assembly includes a rotating shaft, which is rotatably mounted on the top of the base plate 1 via bearings. A gear 14 is fixedly provided on the outer ring of the rotating shaft. A U-shaped frame 15 is fixedly provided on the top of the rotating shaft. The discharge pipe 9 is rotatably connected between the inner walls of both sides of the U-shaped frame 15 via a shaft pin. A [missing information - likely a device or component] is fixedly provided at the front end of the top of the base plate 1. A horizontal plate 17 has a fixed groove inside, and a reciprocating screw 21 is rotatably installed inside the groove. A slider 18 is threadedly connected to the outer ring of the reciprocating screw 21. The slider 18 is adapted to the groove. A rack 19 is fixedly installed at the end of the slider 18. The gear 14 and the rack 19 mesh with each other. A second motor 20 is fixedly installed at the end of the horizontal plate 17. The drive end of the second motor 20 is fixedly connected to the reciprocating screw 21. A first hinge seat is fixedly installed at the bottom of the end of the discharge pipe 9. A second hinge seat is fixedly installed at the bottom of the inner side of the U-shaped frame 15. An electric push rod 16 is rotatably connected between the first hinge seat and the second hinge seat.

[0030] In use, the base plate 1 is placed on the outer hull of the ship, and the discharge pipe 9 extends out from the stern of the hull. During the movement of the ship, the high-pressure feed water is delivered to the discharge pipe 9 through the conveying component, and then evenly sprayed out through the nozzle 10. The motor 20 is started, which drives the reciprocating screw 21 to rotate, thereby driving the slider 18 to move back and forth inside the slide groove, which in turn drives the rack 19 to move back and forth, thereby driving the gear 14, the rotating shaft, the U-shaped frame 15 and the discharge pipe 9 to reciprocate and swing around the central axis of the rotating shaft. The swing angle is 180 degrees, thereby increasing the range of feed water distribution. This solves the problem that existing aquaculture feed application machines have a relatively small range of feed water distribution each time, requiring a long time to distribute, which reduces the efficiency of the device.

[0031] After the feeding is completed, start the electric push rod 16 to drive the discharge pipe 9 to rotate and store the discharge pipe 9, which facilitates the transportation and handling of the device and improves the practicality of the device.

[0032] Furthermore, the conveying assembly includes a barrel 2, which is fixedly mounted on the top of the base plate 1 by a support rod. A stirring assembly is mounted on the barrel 2. A discharge port 4 is fixedly mounted at the bottom of the barrel 2, and a solenoid valve is mounted on the discharge port 4. A conveying pump 7 is fixedly mounted on the top of the base plate 1. A connecting pipe 6 is fixedly connected between the water inlet end of the conveying pump 7 and the discharge port 4. The water outlet end of the conveying pump 7 is connected to the discharge pipe 9 through a corrugated pipe 8. The stirring assembly includes a motor 3, which is fixedly mounted in the middle of the top of the barrel 2. A stirring shaft 5 is rotatably mounted inside the barrel 2. The drive end of the motor 3 is fixedly connected to the stirring shaft 5. A feed inlet 11 is fixedly mounted on the top of the barrel 2, and a solenoid valve is mounted on the feed inlet 11.

[0033] The bait and water are poured into the bottom plate 1 through the feed inlet 11. The motor 3 is started, which drives the stirring shaft 5 to rotate and stir the bait and water, so that the bait and water are fully mixed. After stirring, the solenoid valve 1 is opened and the delivery pump 7 is started, which then draws out the bait and water from the bottom plate 1 and delivers it to the discharge pipe 9 through the corrugated pipe 8, thereby improving the automation level of the device.

[0034] To prevent the dried bait residue from clogging the nozzle 10, a water suction pipe 12 is fixedly installed on the top of the tank 2. A flexible hose 13 is fixedly connected to the end of the water suction pipe 12. A solenoid valve 3 is installed on the water suction pipe 12. The bottom of the flexible hose 13 is lower than the bottom of the base plate 1. After feeding, the solenoid valve 2 is closed, and the solenoid valves 1 and 3 are opened. The water from the pool outside is pumped into the interior of the base plate 1 through the flexible hose 13. Then, the stirring shaft 5 agitates the inner wall of the base plate 1, cleans it, and delivers it into the discharge pipe 9 before spraying it out from the nozzle 10. This cleans the base plate 1 and the nozzle 10, improving the cleaning efficiency of the device and preventing the problem of the dried bait residue clogging the nozzle 10.

[0035] Furthermore, a power supply device and a control box are provided on the top of the base plate 1. Motor 1 3, delivery pump 7, electric push rod 16 and motor 2 20 are all electrically connected to the control box. The circuits and controls involved in this utility model are all existing technologies and will not be described in detail here.

[0036] Working Principle: In use, the base plate 1 is placed on the outer hull of the boat, with the discharge pipe 9 extending from the stern. Bait and water are poured into the base plate 1 through the inlet 11. Motor 3 is started, driving the stirring shaft 5 to rotate and mix the bait and water thoroughly. After mixing, solenoid valve 1 is opened, starting the delivery pump 7, which extracts the bait and water from the base plate 1 and delivers it through the corrugated pipe 8 to the discharge pipe 9. The mixture is then evenly sprayed out through nozzle 10. Simultaneously, motor 20 is started, driving the reciprocating screw 21 to rotate, which in turn moves the slider 18 back and forth within the groove, thereby driving the rack 19 to return to its original position. The movement causes gear 14, rotating shaft, U-shaped frame 15, and discharge pipe 9 to reciprocate around the central axis of the rotating shaft, with an oscillation angle of 180 degrees, thereby increasing the range of bait water distribution. After distribution, solenoid valve 2 is closed, and solenoid valves 1 and 3 are opened. External pool water is pumped into the interior of the bottom plate 1 through hose 13. The stirring shaft 5 then cleans the inner wall of the bottom plate 1 and delivers it into the interior of the discharge pipe 9, where it is sprayed out from nozzle 10, thus cleaning the bottom plate 1 and nozzle 10. After cleaning, electric push rod 16 is activated to rotate the discharge pipe 9, which is then stored away for easy transport and handling of the device.

[0037] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A feed application machine specifically for aquaculture, comprising a base plate (1) and a discharge pipe (9), characterized in that: The discharge pipe (9) is rotatably connected to the base plate (1) through a rotating assembly, and a number of nozzles (10) are fixedly arranged at equal intervals at the bottom of the discharge pipe (9). The rotating assembly includes a rotating shaft, which is rotatably mounted on the top of the base plate (1) via a bearing. A gear (14) is fixedly mounted on the outer ring of the rotating shaft. A U-shaped frame (15) is fixedly mounted on the top of the rotating shaft. The discharge pipe (9) is rotatably connected between the inner walls of the two sides of the U-shaped frame (15) via a shaft pin. A horizontal plate (17) is fixedly mounted at the front end of the top of the base plate (1). A sliding groove is fixedly opened inside the horizontal plate (17). A reciprocating screw (21) is rotatably mounted inside the sliding groove. A slider (18) is threadedly connected to the outer ring of the reciprocating screw (21). The slider (18) is adapted to the sliding groove. A rack (19) is fixedly mounted at the end of the slider (18). The gear (14) and the rack (19) mesh with each other. A second motor (20) is fixedly mounted at the end of the horizontal plate (17). The drive end of the second motor (20) is fixedly connected to the reciprocating screw (21). A conveying assembly is provided on the top of the base plate (1).

2. The aquaculture-specific feed application machine according to claim 1, characterized in that: A first hinge seat is fixedly provided at the bottom of the end of the discharge pipe (9), and a second hinge seat is fixedly provided at the bottom of the inner side of the U-shaped frame (15). An electric push rod (16) is rotatably connected between the first hinge seat and the second hinge seat.

3. The aquaculture-specific feed application machine according to claim 2, characterized in that: The conveying assembly includes a barrel (2), which is fixedly mounted on the top of the base plate (1) by a support rod. A stirring assembly is provided on the barrel (2). A discharge port (4) is fixedly mounted on the bottom of the barrel (2). A solenoid valve is provided on the discharge port (4). A conveying pump (7) is fixedly mounted on the top of the base plate (1). A connecting pipe (6) is fixedly connected between the water inlet end of the conveying pump (7) and the discharge port (4). The water outlet end of the conveying pump (7) is connected to each other through a corrugated pipe (8) and a discharge pipe (9).

4. The aquaculture-specific feed application machine according to claim 3, characterized in that: The stirring assembly includes a motor (3), which is fixedly installed in the middle of the top of the barrel (2). A stirring shaft (5) is rotatably installed inside the barrel (2). The drive end of the motor (3) is fixedly connected to the stirring shaft (5). A feed inlet (11) is fixedly installed on the top of the barrel (2).

5. The aquaculture-specific feed application machine according to claim 4, characterized in that: A second solenoid valve is provided on the feed inlet (11), a water pumping pipe (12) is fixedly provided on the top of the barrel (2), a hose (13) is fixedly connected to the end of the water pumping pipe (12), and a third solenoid valve is provided on the water pumping pipe (12).

6. The aquaculture-specific feed application machine according to claim 5, characterized in that: The bottom of the hose (13) is lower than the bottom of the base plate (1).

7. The aquaculture-specific feed application machine according to claim 4, characterized in that: The top of the base plate (1) is equipped with a power supply device and a control box. The first motor (3), the delivery pump (7), the electric push rod (16) and the second motor (20) are all electrically connected to the control box.

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