Feeding device for salmon breeding

Abstract

The utility model relates to a feeding device for salmon breeding, which belongs to the technical field of feeding devices and comprises a mounting base plate, a turntable is rotatably mounted at the bottom of the mounting base plate, a support rod is fixedly mounted at the bottom of the turntable, and a feeding cylinder is fixedly mounted at the bottom of the support rod. According to the feeding device for salmon breeding, fish food is thrown into a feeding cylinder, a connecting ring plate at the top of the feeding cylinder is fixedly connected with a supporting rod, a centrifugal motor drives a rotating disc to rotate, the supporting rod drives the feeding cylinder to rotate, and the fish food is thrown out by different distances through a discharging pipe by controlling the rotating speed of the centrifugal motor; according to the salmon feeding device, fish food is evenly spread on the water surface, all salmons can obtain food, and the problems that due to the fact that oviposition is an activity which consumes much physical power and energy, the salmons can become weak after oviposition, at the moment, when the salmons are fed, part of the salmons can not compete for food, and the salmons are weak are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to a feeding device for salmon breeding. Background Art

[0002] Salmon is a general term, and its English meaning is "Salmonidae". Salmon is divided into the genus Salmon and the genus Trout. To be more precise, salmon is salmon trout. There are two types of Trout in the salmon family: sea trout and rainbow trout. Salmon is a cold-water fish that grows in high-latitude areas such as Canada, Norway, Japan, Russia and Jiamusi City, Heilongjiang Province, China. Atlantic salmon is a fish of the genus Salmon in the family Salmoniformes, commonly known as salmon. Its body is elongated and spindle-shaped, slightly flattened. The upper and lower jaws have sharp teeth and are curved and hooked. The back of the body is brown-blue, and the sides of the abdomen gradually change from silvery white to white; there are black spots on the head and above the lateral line on the back of the fish. During the reproductive period, female fish turn brown or yellow; male fish scales are distributed with red or black spots, and the upper and lower jaws are elongated and curved into deep hooks.

[0003] The nutritional value of salmon is very high, mainly including high protein, Omega-3 fatty acids, vitamin D, selenium and vitamin B12. These nutrients are very important for heart health, brain development, bone health, resistance to oxidative damage, red blood cell production and normal function of the nervous system. The market demand for salmon is large, and simply relying on catching wild salmon is far from meeting the market demand. Therefore, many technologies for farming salmon have also emerged.

[0004] However, during salmon breeding, female salmon will experience a period of weakness after spawning. Since spawning is an activity that consumes a lot of physical strength and energy, salmon will become weak after spawning. When feeding the salmon at this time, some salmon may not be able to compete for food, resulting in further weakness. In view of this, the present application proposes a feeding device for salmon breeding. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a feeding device for salmon breeding, which has the advantages of releasing fish food evenly on the water surface so that all salmon can obtain food. It solves the problem that spawning is an activity that consumes a lot of physical strength and energy. Salmons will become weak after spawning. At this time, when feeding the salmon, some salmon may not be able to compete for food, resulting in further weakness.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device for salmon breeding, comprising a mounting base, a turntable is rotatably mounted on the bottom of the mounting base, a support rod is fixedly mounted on the bottom of the turntable, a feeding cylinder is fixedly mounted on the bottom of the support rod, a plurality of discharge pipes are fixedly mounted on the bottom of the feeding cylinder, a centrifugal motor is fixedly mounted on the top of the mounting base, and the output end of the centrifugal motor is fixedly connected to the top of the turntable;

[0007] A connecting ring plate is fixedly installed on the top of the feeding barrel, the bottom end of the support rod is fixedly connected to the connecting ring plate, the discharge pipes are evenly distributed at the bottom of the feeding barrel, and a sealing cover is threadedly installed on the bottom end of the discharge pipe.

[0008] Furthermore, a feeding trough is provided on the top of the feeding cylinder, and two mounting through holes are provided on the top of the feeding cylinder.

[0009] Furthermore, a quantitative plate is slidably mounted on the inner side wall of the feeding cylinder, and a connecting pipe is rotatably mounted on the top of the quantitative plate.

[0010] Furthermore, a rotating plate is fixedly installed on the top of the connecting pipe, and a scraping plate is fixedly installed on the surface of the connecting pipe below the quantitative plate.

[0011] Furthermore, the connecting pipe is located below the feeding trough, and a material guide ball is fixedly installed on the inner bottom wall of the feeding cylinder, and the material guide ball is located below the connecting pipe.

[0012] Furthermore, a rotating nut is rotatably installed on the top of the mounting base plate, the mounting through hole is aligned with the rotating nut, an adjusting screw is installed on the internal thread of the rotating nut, the bottom of the adjusting screw is fixedly connected to the top of the quantitative plate, and a limiting block is fixedly installed on the top of the adjusting screw.

[0013] Compared with the prior art, the utility model provides a feeding device for salmon breeding, which has the following beneficial effects:

[0014] 1. The feeding device for salmon breeding puts fish food into a feeding barrel, fixes the connecting ring plate on the top of the feeding barrel with a support rod, drives the turntable to rotate through a centrifugal motor, drives the feeding barrel to rotate through the support rod, and controls the rotation speed of the centrifugal motor to throw the fish food through a discharge pipe to different distances, so that the fish food is evenly spread on the water surface, so that all salmon can get food, and solves the problem that spawning is an activity that consumes a lot of physical strength and energy, and salmon will become weak after spawning. At this time, when the salmon are fed, some salmon may not be able to compete for food, resulting in further weakness.

[0015] 2. The feeding device for salmon breeding is provided with a quantitative plate inside a feeding barrel, and the position of the quantitative plate is adjusted by rotating a nut to adjust the position of the adjusting screw, and the fish food is fed to the bottom of the quantitative plate through a connecting pipe. The fish food is quantitatively measured by the height of the quantitative plate, so that the quantitative feeding of the fish food is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a front view cross-sectional view of the feeding barrel of the utility model;

[0018] Figure 3 It is a three-dimensional cross-sectional schematic diagram of the feeding barrel of the utility model.

[0019] In the figure: 1. Installation base plate; 2. Turntable; 3. Support rod; 4. Feeding barrel; 41. Connecting ring plate; 42. Feeding trough; 43. Installation through hole; 5. Discharge pipe; 51. Sealing cover; 6. Centrifugal motor; 7. Dosing plate; 8. Connecting pipe; 81. Rotating plate; 82. Scraping plate; 9. Guide ball; 10. Rotating nut; 11. Adjusting screw; 12. Limit block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 A feeding device for salmon breeding includes a mounting base 1, a turntable 2 is rotatably mounted at the bottom of the mounting base 1, a support rod 3 is fixedly mounted at the bottom of the turntable 2, a feeding cylinder 4 is fixedly mounted at the bottom of the support rod 3, a plurality of discharge pipes 5 are fixedly mounted at the bottom of the feeding cylinder 4, a centrifugal motor 6 is fixedly mounted at the top of the mounting base 1, and an output end of the centrifugal motor 6 is fixedly connected to the top of the turntable 2. The centrifugal motor 6 drives the turntable 2 to rotate, drives the support rod 3 to rotate, drives the feeding cylinder 4 to rotate, and throws the fish food in the feeding cylinder 4 out through the discharge pipe 5.

[0022] Among them, a connecting ring plate 41 is fixedly installed on the top of the feeding barrel 4, the bottom end of the support rod 3 is fixedly connected to the connecting ring plate 41, and the discharge pipe 5 is evenly distributed at the bottom of the feeding barrel 4. The bottom end of the discharge pipe 5 is threadedly installed with a cover 51. When feeding, the cover 51 is opened so that the fish food is output to the water surface through the discharge pipe 5.

[0023] Secondly, a feeding trough 42 is provided at the top of the feeding cylinder 4 , and two mounting through holes 43 are provided at the top of the feeding cylinder 4 .

[0024] At the same time, a quantitative plate 7 is slidably mounted on the inner side wall of the feeding cylinder 4, and a connecting pipe 8 is rotatably mounted on the top of the quantitative plate 7.

[0025] A rotating plate 81 is fixedly installed on the top of the connecting pipe 8 , and a scraping plate 82 is fixedly installed on the surface of the connecting pipe 8 below the quantitative plate 7 .

[0026] Secondly, the connecting pipe 8 is located below the feeding trough 42, and a guide ball 9 is fixedly installed on the inner bottom wall of the feeding barrel 4, and the guide ball 9 is located below the connecting pipe 8. The fish food is fed into the feeding barrel 4 through the feeding trough 42, and the fish food is fed to the bottom of the quantitative plate 7 through the connecting pipe 8. When the fish food is almost full, the connecting pipe 8 is rotated by the rotating plate 81, driving the scraping plate 82 to rotate, spreading the piled fish food, so that the fish food fills the feeding barrel 4 below the quantitative plate 7.

[0027] Finally, a rotating nut 10 is rotatably mounted on the top of the mounting base plate 1, the mounting through hole 43 is aligned with the rotating nut 10, an adjusting screw 11 is mounted on the internal thread of the rotating nut 10, the bottom of the adjusting screw 11 is fixedly connected to the top of the quantitative plate 7, and a limiting block 12 is fixedly mounted on the top of the adjusting screw 11. By rotating the nut 10 to change the position of the adjusting screw 11, the height of the quantitative plate 7 is adjusted, and the space below the quantitative plate 7 is adjusted, so as to quantify the fish food.

[0028] When this embodiment is in use, the height of the quantitative plate 7 is adjusted by rotating the nut 10, and the space below the quantitative plate 7 is adjusted. The fish food is thrown into the bottom of the quantitative plate 7 through the connecting pipe 8, so that the fish food fills the feeding tube 4 below the quantitative plate 7. The cover 51 is opened, and the centrifugal motor 6 is started to drive the feeding tube 4 to rotate, and the fish food is evenly spread on the water surface, so that all salmon can get the fish food, avoiding some salmon from not being able to eat food due to reduced reproductive strength.

[0029] The electrical components mentioned in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the text.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for salmon breeding, comprising a mounting base (1), characterized in that: A turntable (2) is rotatably mounted on the bottom of the mounting base (1), a support rod (3) is fixedly mounted on the bottom of the turntable (2), a feeding cylinder (4) is fixedly mounted on the bottom of the support rod (3), a plurality of discharge pipes (5) are fixedly mounted on the bottom of the feeding cylinder (4), a centrifugal motor (6) is fixedly mounted on the top of the mounting base (1), and an output end of the centrifugal motor (6) is fixedly connected to the top of the turntable (2); A connecting ring plate (41) is fixedly installed on the top of the feeding barrel (4), the bottom end of the support rod (3) is fixedly connected to the connecting ring plate (41), the discharge pipes (5) are evenly distributed at the bottom of the feeding barrel (4), and a sealing cover (51) is threadedly installed on the bottom end of the discharge pipe (5).

2. A feeding device for salmon breeding according to claim 1, characterized in that: A feeding trough (42) is provided on the top of the feeding cylinder (4), and two mounting through holes (43) are provided on the top of the feeding cylinder (4).

3. A feeding device for salmon breeding according to claim 2, characterized in that: A quantitative plate (7) is slidably mounted on the inner side wall of the feeding cylinder (4), and a connecting pipe (8) is rotatably mounted on the top of the quantitative plate (7).

4. A feeding device for salmon breeding according to claim 3, characterized in that: A rotating plate (81) is fixedly mounted on the top of the connecting pipe (8), and a scraping plate (82) is fixedly mounted on the surface of the connecting pipe (8) below the quantitative plate (7).

5. A feeding device for salmon breeding according to claim 4, characterized in that: The connecting pipe (8) is located below the feeding trough (42), and a material guide ball (9) is fixedly installed on the inner bottom wall of the feeding cylinder (4), and the material guide ball (9) is located below the connecting pipe (8).

6. A feeding device for salmon breeding according to claim 3, characterized in that: A rotating nut (10) is rotatably mounted on the top of the mounting base plate (1), the mounting through hole (43) is aligned with the rotating nut (10), an adjusting screw (11) is mounted on the internal thread of the rotating nut (10), the bottom of the adjusting screw (11) is fixedly connected to the top of the quantitative plate (7), and a limiting block (12) is fixedly mounted on the top of the adjusting screw (11).

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