Feeding machine for freshwater fish culture

Abstract

The utility model discloses a batch feeder for freshwater fish culture, which comprises a feeding pond, a bearing box is mounted on the outer surface of the feeding pond, and a threaded blade is arranged in the bearing box. Through cooperation of a bearing box, a threaded blade, a motor, a bearing plate, a weighing plate and a feeding pond, the motor can drive the threaded blade to rotate, thrown materials can fall on the weighing plate on the bearing plate, when the weight reaches a certain standard, the motor can stop running, equipment capable of being lifted is installed above the bearing plate, and the feeding pond is arranged above the bearing plate. When the weighing plate senses that the weight still exists above the weighing plate, the weighing plate can drive the bearing plate, the weighing plate and the materials above the weighing plate to move downwards, then the bearing plate and the bearing plate are driven to move upwards together to reset after a certain time, and after the weighing plate leaves the water surface in the feeding pond, when the weighing plate senses that the weight still exists above, early warning can be sent to a person on duty; therefore, the probability that accumulated materials pollute water quality is effectively reduced, and the problem that the water quality is reduced due to accumulation of fish food in the feeding pond is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fishery breeding, in particular to a feeding machine for freshwater fish breeding. Background Art

[0002] Feeding machines can meet the requirements of multiple feeding in scientific fish farming. In order to ensure better growth of fish, multiple feeding is generally required. However, manual feeding can only be done 1 to 2 times a day. Feeding machines can feed 4 to 6 times a day, allowing fish to eat more feed without wasting feed, so as to achieve better and faster growth. Feeding machines have the characteristics of improving feeding quality, saving time and manpower, etc. They have become important breeding equipment in aquaculture farms.

[0003] Most conventional feeding machines can feed at fixed points. However, in a closed artificial breeding pond, although fixed-point feeding can reduce manual pressure, the fish raised in the breeding pond may refuse to eat due to temperature discomfort or disease. Conventional feeding machines can only feed at fixed points. The accumulation of fish food in the breeding pond will reduce water quality, thereby further damaging the ecological environment in the breeding pond. In order to solve this technical problem, the utility model proposes a feeding machine for freshwater fish breeding. Utility Model Content

[0004] The main purpose of the utility model is to provide a feeding machine for freshwater fish farming, which can effectively solve the problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A feeding machine for freshwater fish farming comprises a feeding pond, wherein a bearing box is installed on the outer surface of the feeding pond, threaded blades are arranged inside the bearing box, a bearing plate is arranged inside the feeding pond, a weighing plate is installed on the outer surface of the bearing plate, and a motor is installed outside the bearing box.

[0007] Preferably, a containing box is installed on the outer surface of the carrying box, a hinge is installed on the outer surface of the containing box, a box cover is installed on the outer surface of the hinge, a mounting frame is fixedly connected to the inner side wall of the containing box, and a laser transmitter and a laser receiver are installed on the outer surface of the mounting frame.

[0008] Preferably, a feed pipe is fixedly connected to the outer surface of the carrying box, a discharge port is opened on the inner side of the feed pipe, a corrugated plate is fixedly connected to the inner wall of the carrying box, a rotating rod is rotatably connected to the inner surface of the feed pipe, the outer surface of the threaded blade is fixedly connected to the outer surface of the rotating rod, and the outer surface of the rotating rod is rotatably connected to the inner side of the carrying box.

[0009] Preferably, a bottom bracket is installed on the outer surface of the carrying box, and a mounting plate is fixedly connected to the outer surface of the bottom bracket and the outer surface of the carrying box. A motor is installed on the outer surface of the mounting plate, and the output end of the motor is fixedly connected to one end of the rotating rod.

[0010] Preferably, the inner wall of the supporting plate is slidably connected with a sliding rod, the top of the sliding rod is fixedly connected with a limiting plate, the bottom end of the sliding rod is fixedly connected with the inner bottom wall of the breeding pool, the outer surface of the supporting plate is fixedly mounted with a wheel frame, a directional wheel is mounted inside the wheel frame, the outer surface of the directional wheel is slidably connected with a slideway, and the outer surface of the slideway is fixedly connected with the inner wall of the breeding pool.

[0011] Preferably, an auxiliary frame is fixedly connected to the outer surface of the carrying box, a layer of soft rubber is provided on the bottom surface of the auxiliary frame, and the bottom surface of the auxiliary frame is in close contact with the outer surface of the carrying plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, through the cooperation between the carrying box, the threaded blade, the motor, the carrying plate, the weighing plate and the feeding pool, the motor can drive the threaded blade to rotate, so that the threaded blade can push the material to be fed at a stable speed, and the thrown material will fall on the weighing plate on the carrying plate, and the weighing plate can weigh and record the weight of the material falling on the weighing plate in real time. When the weight reaches a certain standard, the motor will stop running, and a lifting device is installed above the carrying plate, which can drive the carrying plate and the weighing plate and the material above them to move downward, so that they can slowly enter the feeding pool, and then after a certain period of time, it drives the carrying plate and the load-bearing plate to move upward and reset, leaving the feeding pool. After the water surface inside the breeding pond is reached, when the weighing plate senses that there is still weight above, it will issue an early warning to the on-duty personnel, and then the fixed-point feeding will be suspended. When the weight value above the weighing plate is within a safe range, the next scheduled feeding will be carried out normally according to the above operation. At this point, if the material is not eaten up by the farmed fish within the specified time, it can be determined that there are health problems with the farmed fish themselves, and the on-duty personnel will be warned as soon as possible. During the waiting period, the equipment stops feeding, and most of the remaining material will be brought out of the water, thereby effectively reducing the probability of accumulated materials polluting the water quality and solving the problem of fish food accumulating in the breeding pond and causing water quality to deteriorate.

[0014] In the utility model, through the cooperation between the laser receiver, the laser transmitter, the mounting frame, the box cover and the loading box, the loading box and the bearing box can expand the pre-storage volume of the materials, and the box cover can rotate in a circle with the hinge, so that the materials can be pre-stored simply and efficiently, the mounting frame can provide support for the laser transmitter and the laser receiver, the horizontal laser emitted by the laser transmitter can just hit the laser receiver, so that the amount of materials inside the bearing box and the loading box can be detected in real time, and when all the laser structures can receive the laser, an alarm of insufficient materials will be issued to the on-duty personnel, making the equipment more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a feeding machine for freshwater fish farming according to the utility model;

[0016] Figure 2 This is a schematic diagram of the overall internal structure of a feeding machine for freshwater fish farming according to the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of a carrying box of a feeding machine for freshwater fish farming according to the utility model;

[0018] Figure 4 The utility model is a schematic diagram of a carrying box of a feeding machine for freshwater fish breeding and an explosion structure above it.

[0019] In the figure: 1. breeding pool; 2. carrying box; 3. threaded leaves; 4. carrying plate; 5. weighing plate; 6. motor; 7. carrying box; 8. hinge; 9. box cover; 10. mounting frame; 11. laser transmitter; 12. laser receiver; 13. feed pipe; 14. corrugated plate; 15. discharge port; 16. rotating rod; 17. bottom bracket; 18. mounting plate; 19. sliding rod; 20. wheel frame; 21. directional wheel; 22. slideway; 23. auxiliary frame. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4As shown, a feeding machine for freshwater fish farming includes a feeding pond 1, a carrying box 2 is installed on the outer surface of the feeding pond 1, a threaded blade 3 is arranged inside the carrying box 2, a carrying plate 4 is arranged inside the feeding pond 1, a weighing plate 5 is installed on the outer surface of the carrying plate 4, a motor 6 is installed outside the carrying box 2, the carrying box 2 can guide the material to be concentrated near the threaded blade 3, the motor 6 can drive the threaded blade 3 to rotate, so that the threaded blade 3 can push the material to be fed at a stable speed, the thrown material will fall on the weighing plate 5 on the carrying plate 4, the weighing plate 5 can weigh in real time and record the weight of the material falling on the weighing plate 5, when the weight reaches a certain specification, the motor 6 will stop running, a lifting device is installed above the carrying plate 4, which can drive the carrying plate 4 and the weighing plate 5 and the material above them to move downward, from It can slowly enter the breeding pond 1, and then after a certain period of time, it drives the supporting plate 4 to move upward and reset together with the load-bearing plate. After leaving the water surface inside the breeding pond 1, when the weighing plate 5 senses that there is still weight above, it will issue an early warning to the on-duty personnel, and then the fixed-point feeding will be suspended. When the weight value above the weighing plate 5 is within a safe range, the next timed feeding will be carried out normally according to the above operation. At this point, when the material is not eaten up by the farmed fish within the specified time, it can be determined that the farmed fish itself has health problems, and the on-duty personnel will be warned at the first time. During the waiting period, the equipment stops feeding, and most of the remaining material will be brought out of the water, thereby effectively reducing the probability that the accumulated material will pollute the water quality, and solving the problem that the accumulation of fish food in the breeding pond 1 will deteriorate the water quality.

[0022] A carrying box 7 is installed on the outer surface of the carrying box 2, a hinge 8 is installed on the outer surface of the carrying box 7, a box cover 9 is installed on the outer surface of the hinge 8, a mounting frame 10 is fixedly connected to the inner wall of the carrying box 7, a laser transmitter 11 and a laser receiver 12 are installed on the outer surface of the mounting frame 10, the carrying box 7 and the carrying box 2 can expand the pre-storage volume of the material, and the box cover 9 can rotate in a circle with the hinge 8, so that the material can be pre-stored simply and efficiently, the mounting frame 10 can provide support for the laser transmitter 11 and the laser receiver 12, the horizontal laser emitted by the laser transmitter 11 can just hit the laser receiver 12, so that the material quantity inside the carrying box 2 and the carrying box 7 can be detected in real time, and when all the laser structures can receive the laser, an alarm of insufficient material will be issued to the on-duty personnel, making the equipment more practical.

[0023] The outer surface of the carrying box 2 is fixedly connected to a feed pipe 13, and a discharge port 15 is provided on the inner side of the feed pipe 13. The inner wall of the carrying box 2 is fixedly connected to a corrugated plate 14, and the inner surface of the feed pipe 13 is rotatably connected to a rotating rod 16. The outer surface of the threaded leaf 3 is fixedly connected to the outer surface of the rotating rod 16, and the outer surface of the rotating rod 16 is rotatably connected to the inner side of the carrying box 2. When the rotating rod 16 rotates, it can drive the threaded leaf 3 to rotate. When the threaded leaf 3 rotates, it can push the material on the carrying box 2 and the corrugated plate 14 into the feed pipe 13, and discharge the material from the discharge port 15. The corrugated plate 14 and the carrying box 2 can guide the material to accumulate above the threaded leaf 3 and the rotating rod 16, so that all the material can be effectively discharged to avoid waste.

[0024] A bottom bracket 17 is installed on the outer surface of the carrying box 2, and a mounting plate 18 is fixedly connected to the outer surface of the bottom bracket 17 and the outer surface of the carrying box 2. A motor 6 is installed on the outer surface of the mounting plate 18, and the output end of the motor 6 is fixedly connected to one end of the rotating rod 16. A bearing is installed inside the carrying box 2, and the bearing is sleeved on the outer surface of the rotating rod 16, so that the rotating rod 16 is more flexible when rotating. The bottom bracket 17 and the mounting plate 18 can provide support for the motor 6, so that the motor 6 can operate in a good and stable environment, making the equipment more flexible when used.

[0025] The inner wall of the supporting plate 4 is slidably connected with a slide bar 19, the top of the slide bar 19 is fixedly connected with a limit plate, the bottom end of the slide bar 19 is fixedly connected to the inner bottom wall of the breeding pond 1, the outer surface of the supporting plate 4 is fixedly installed with a wheel frame 20, and a directional wheel 21 is installed inside the wheel frame 20. The outer surface of the directional wheel 21 is slidably connected with a slideway 22, and the outer surface of the slideway 22 is fixedly connected to the inner wall of the breeding pond 1. The supporting plate 4 can move up and down according to the direction of the slide bar 19 and the slideway 22. The wheel frame 20 and the directional wheel 21 can reduce the friction force when the supporting plate 4 moves up and down, so that the supporting plate 4 is more stable when moving up and down, thereby reducing the probability of disturbing the fish school when entering the water surface in the breeding pond 1.

[0026] An auxiliary frame 23 is fixedly connected to the outer surface of the carrying box 2, and a layer of soft rubber is provided on the bottom surface of the auxiliary frame 23. The bottom surface of the auxiliary frame 23 is in close contact with the outer surface of the carrying plate 4. When the carrying plate 4 moves up and down and leaves the water surface, it can contact the auxiliary frame 23. In addition to providing a maximum limit for the carrying plate 4, the auxiliary frame 23 can also assist in concentrating the materials on the carrying plate 4 on the weighing plate 5, so that the weighing plate 5 can more accurately measure the total weight of the materials discharged above it.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A feeding machine for freshwater fish farming, characterized in that: The invention comprises a breeding pool (1), wherein a carrying box (2) is installed on the outer surface of the breeding pool (1), a threaded blade (3) is arranged inside the carrying box (2), a carrying plate (4) is arranged inside the breeding pool (1), a weighing plate (5) is installed on the outer surface of the carrying plate (4), and a motor (6) is installed outside the carrying box (2).

2. A feeding machine for freshwater fish farming according to claim 1, characterized in that: The outer surface of the carrying box (2) is installed with a containing box (7), the outer surface of the containing box (7) is installed with a hinge (8), the outer surface of the hinge (8) is installed with a box cover (9), the inner side wall of the containing box (7) is fixedly connected with a mounting frame (10), and the outer surface of the mounting frame (10) is installed with a laser transmitter (11) and a laser receiver (12).

3. A feeding machine for freshwater fish farming according to claim 1, characterized in that: The outer surface of the carrying box (2) is fixedly connected to a feed pipe (13), the inner side of the feed pipe (13) is provided with a discharge port (15), the inner wall of the carrying box (2) is fixedly connected to a corrugated plate (14), the inner surface of the feed pipe (13) is rotatably connected to a rotating rod (16), the outer surface of the threaded blade (3) is fixedly connected to the outer surface of the rotating rod (16), and the outer surface of the rotating rod (16) is rotatably connected to the inner side of the carrying box (2).

4. A feeding machine for freshwater fish farming according to claim 3, characterized in that: A bottom bracket (17) is installed on the outer surface of the carrying box (2), and a mounting plate (18) is fixedly connected to the outer surface of the bottom bracket (17) and the outer surface of the carrying box (2). A motor (6) is installed on the outer surface of the mounting plate (18), and the output end of the motor (6) is fixedly connected to one end of the rotating rod (16).

5. A feeding machine for freshwater fish farming according to claim 1, characterized in that: The inner wall of the bearing plate (4) is slidably connected to a slide bar (19), the top end of the slide bar (19) is fixedly connected to a limit plate, the bottom end of the slide bar (19) is fixedly connected to the inner bottom wall of the breeding pool (1), the outer surface of the bearing plate (4) is fixedly mounted with a wheel frame (20), the interior of the wheel frame (20) is mounted with a directional wheel (21), the outer surface of the directional wheel (21) is slidably connected to a slideway (22), and the outer surface of the slideway (22) is fixedly connected to the inner wall of the breeding pool (1).

6. A feeding machine for freshwater fish farming according to claim 1, characterized in that: The outer surface of the carrying box (2) is fixedly connected with an auxiliary frame (23), the bottom surface of the auxiliary frame (23) is provided with a layer of soft rubber, and the bottom surface of the auxiliary frame (23) is in close contact with the outer surface of the carrying plate (4).

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