Mariculture net cage convenient to clean

Abstract

The utility model relates to the technical field of net cages, and discloses a mariculture net cage convenient to clean, which comprises a net cage, a buoy is fixedly mounted on the surface of the net cage, a support plate is fixedly mounted in the net cage, and a driving motor is fixedly mounted at the top of the support plate. The output end of the driving motor rotationally penetrates through the supporting plate and extends to the bottom of the supporting plate, an output shaft is fixedly installed at the output end of the driving motor, an outer scraper is fixedly installed on the surface of the lower end of the output shaft, and an inner scraper is fixedly installed on the surface of the upper end of the output shaft. According to the shellfish net cage, due to the arrangement of the inner scraping plate and the outer scraping plate, the net cage can be cleaned conveniently, then shellfish is prevented from being attached to the net cage, circulation of water in the net cage is guaranteed, breeding is facilitated, due to the arrangement of the outer scraping plate, external fish schools can be driven conveniently, and the shellfish net cage is convenient to use. Therefore, fish schools in the net cage are prevented from being interfered or competing for nutrients, and the culture effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of cages, in particular to a marine aquaculture cage which is easy to clean. Background Art

[0002] The net is divided into a net skirt, a net bottom, a net cover and a feeding channel. Nowadays, according to the habit of some fish to eat more in quiet and dark places, some nets are covered with a roof to block the sun. There are many ways to make nets: square, octagonal, hexagonal, and the largest capacity is the round net box. The method of making a net is to first make the shape of the net bottom, such as making it into a rectangle, circle, octagon or hexagon, and then surround the net skirt, and the box is successfully made.

[0003] After searching, the existing Chinese patent announcement number is: CN 214015530 U, which provides a marine ecological aquaculture cage. The patent drives the first connecting rod by pressing the handle to control the extension and retraction of the third connecting rod, and controls the movement of the third connecting rod in the limit groove, thereby achieving the installation and disassembly of the marine ecological aquaculture cage.

[0004] Although the above patent can be used for the installation and disassembly of marine ecological aquaculture cages, the above marine ecological aquaculture cages still have the following problems: the above patent cannot effectively clean some impurities or shells adhering to the cages, which can easily cause blockage of the cages.

[0005] In view of the above problems, a marine aquaculture cage which is easy to clean is proposed. Utility Model Content

[0006] The utility model aims to provide a marine aquaculture cage which is easy to clean, thereby solving the problem that the cage is inconvenient to clean in the background art.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a marine aquaculture cage that is easy to clean, comprising a cage, a float is fixedly installed on the surface of the cage, a support plate is fixedly installed inside the cage, a drive motor is fixedly installed on the top of the support plate, the output end of the drive motor rotates through the support plate and extends to the bottom of the support plate, an output shaft is fixedly installed on the output end of the drive motor, an outer scraper is fixedly installed on the lower end surface of the output shaft, an inner scraper is fixedly installed on the upper end surface of the output shaft, a crushing box is fixedly installed on the bottom of the cage, and a discharge pipe is fixedly installed on the bottom of the crushing box.

[0008] By adopting the above technical solution and setting up the external scraper, it is easy to drive away the external fish school, thereby preventing interference with the fish school inside the cage or competition for nutrients, thereby improving the breeding effect.

[0009] As a further description of the above technical solution: a fish driving rod is fixedly installed on the surface of the output shaft, and the fish driving rod is located above the connection point between the crushing box and the net cage.

[0010] By adopting the technical solution and setting the fish driving rod, it is convenient to drive the fish school and prevent the fish school from entering the inside of the crushing box, thereby improving the protection of the fish school.

[0011] As a further description of the above technical solution: a sealing plate is movably sleeved on one end of the output shaft located inside the crushing box.

[0012] By adopting the above technical solution and setting the sealing plate, it is convenient to seal the connection between the crushing box and the mesh box.

[0013] As a further description of the above technical solution: a connecting piece is fixedly installed on the surface of the sealing plate, a guide rod is fixedly installed inside the crushing box, the connecting piece is slidably connected inside the guide rod, a return spring is movably sleeved on the surface of the guide rod, and the two ends of the return spring are respectively fixedly connected to the connecting piece and the guide rod, an extrusion rod is fixedly installed on the surface of the output shaft, and an extrusion plate is fixedly installed on the top of the sealing plate, and the shape of the extrusion plate is an inclined arc.

[0014] By adopting the above technical solution, when the extrusion rod does not press the extrusion plate, the sealing plate will be reset by the elastic force of the reset spring, thereby achieving sealing of the connection port.

[0015] As a further description of the above technical solution: a blade is fixedly mounted on the surface of the output shaft.

[0016] By adopting the above technical solution and setting the blade, it is convenient to cut and crush the impurities entering the crushing box.

[0017] As a further description of the above technical solution: adsorption blades are fixedly installed on the surface of the lower end of the output shaft.

[0018] By adopting the above technical solution, since the adsorption blades are arranged at an angle, it is convenient to push the water at the bottom of the discharge pipe downward, thereby facilitating the impurities inside the crushing box and the discharge pipe to be sucked out.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] 1. The utility model provides a marine aquaculture cage that is easy to clean. First, the inner scraper and the outer scraper are arranged to facilitate cleaning of the cage, thereby preventing shellfish from adhering to the cage, ensuring the circulation of water inside the cage, and facilitating aquaculture. At the same time, the outer scraper is arranged to facilitate driving away the external fish schools, thereby preventing interference with the fish schools inside the cage or competition for nutrients, thereby improving the aquaculture effect.

[0021] 2. The utility model provides a marine aquaculture cage that is easy to clean. The impurities inside the cage are allowed to enter the crushing box to clean the impurities, which is convenient for the impurities to be discharged from the inside of the cage. At the same time, the impurities are prevented from accumulating inside the cage and affecting the breeding of fish. The connection port can be opened intermittently to discharge the impurities, thereby improving the convenience of impurity discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the internal structure of the utility model cage;

[0024] Figure 3 For this utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0025] Figure 4 It is a cross-sectional view of the crushing box of the utility model;

[0026] Figure 5 It is a structural schematic diagram of the guide rod of the utility model.

[0027] Legend:

[0028] 1. Net cage; 2. Float; 3. Drive motor; 4. Support plate; 5. Outer scraper; 6. Output shaft; 7. Crushing box; 8. Discharge pipe; 9. Adsorption blade; 10. Inner scraper; 11. Fish driving rod; 12. Sealing plate; 13. Extrusion rod; 14. Extrusion plate; 15. Blade; 16. Connecting piece; 17. Reset spring; 18. Guide rod. DETAILED DESCRIPTION

[0029] 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.

[0030] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0031] Combination Figure 1The utility model is a marine aquaculture cage that is easy to clean, including a cage 1, a float 2 is fixedly installed on the surface of the cage 1, a support plate 4 is fixedly installed inside the cage 1, a drive motor 3 is fixedly installed on the top of the support plate 4, the output end of the drive motor 3 rotates through the support plate 4 and extends to the bottom of the support plate 4, an output shaft 6 is fixedly installed on the output end of the drive motor 3, an outer scraper 5 is fixedly installed on the lower end surface of the output shaft 6, an inner scraper 10 is fixedly installed on the upper end surface of the output shaft 6, a crushing box 7 is fixedly installed on the bottom of the cage 1, a discharge pipe 8 is fixedly installed on the bottom of the crushing box 7, and an adsorption blade 9 is fixedly installed on the surface of the lower end of the output shaft 6.

[0032] Combination Figure 2 and Figure 3 A fish driving rod 11 is fixedly mounted on the surface of the output shaft 6, and the fish driving rod 11 is located above the connection point between the crushing box 7 and the net cage 1.

[0033] When the output shaft 6 rotates, the fish driving rod 11 will rotate, thereby facilitating the driving of the fish at the bottom of the net cage 1. The setting of the fish driving rod 11 facilitates the driving of the fish and prevents the fish from entering the crushing box 7, thereby improving the protection of the fish.

[0034] Combination Figure 4 and Figure 5 The output shaft 6 is located at one end inside the crushing box 7, and a sealing plate 12 is movably sleeved on it. A connecting piece 16 is fixedly installed on the surface of the sealing plate 12. A guide rod 18 is fixedly installed inside the crushing box 7. The connecting piece 16 is slidably connected inside the guide rod 18. A return spring 17 is movably sleeved on the surface of the guide rod 18. The two ends of the return spring 17 are respectively fixedly connected to the connecting piece 16 and the guide rod 18. An extrusion rod 13 is fixedly installed on the surface of the output shaft 6. An extrusion plate 14 is fixedly installed on the top of the sealing plate 12. The shape of the extrusion plate 14 is an inclined arc. A blade 15 is fixedly installed on the surface of the output shaft 6.

[0035] When the output shaft 6 rotates, the extrusion rod 13 will follow the output shaft 6 to rotate. Since the sealing plate 12 is restricted by the connecting piece 16 and the guide rod 18, it will not follow the rotation of the output shaft 6. When the extrusion rod 13 contacts the extrusion plate 14, the extrusion rod 13 will slide along the inclined surface of the extrusion plate 14, thereby squeezing the sealing plate 12, causing the sealing plate 12 to slide on the surface of the output shaft 6, and then causing the connecting piece 16 to slide on the surface of the guide rod 18, squeezing the return spring 17, and then opening the connecting port on the crushing box 7. When the extrusion rod 13 does not squeeze the extrusion plate 14, the sealing plate 12 will be reset by the elastic force of the return spring 17, thereby realizing the sealing of the connecting port. When the output shaft 6 rotates, it drives the blade 15 to rotate, and then through the setting of the blade 15, it is convenient to cut and crush the impurities entering the crushing box 7, and then it is convenient for the impurities to be discharged from the crushing box 7.

[0036] Working principle: Start the drive motor 3, so that the drive motor 3 drives the output shaft 6 to rotate, and then the inner scraper 10 and the outer scraper 5 rotate around the inner and outer walls of the net box 1, so as to scrape off the impurities on the inner and outer walls of the net box 1. Start the drive motor 3, so that the drive motor 3 drives the output shaft 6 to rotate, and then the inner scraper 10 and the outer scraper 5 rotate around the inner and outer walls of the net box 1, so as to scrape off the impurities on the inner and outer walls of the net box 1. Through the arrangement of the inner scraper 10 and the outer scraper 5, it is convenient to clean the net box 1, so as to prevent shellfish from adhering to the net box 1, ensure the circulation of water inside the net box 1, and facilitate aquaculture. At the same time, through the arrangement of the outer scraper 5, it is convenient to drive away the external fish school, so as to prevent interference with the fish school inside the net box 1 or competition for nutrients, so as to improve the aquaculture effect.

[0037] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A marine aquaculture cage that is easy to clean, comprising a cage (1), characterized in that: A float (2) is fixedly mounted on the surface of the net box (1), a support plate (4) is fixedly mounted inside the net box (1), a drive motor (3) is fixedly mounted on the top of the support plate (4), the output end of the drive motor (3) rotates through the support plate (4) and extends to the bottom of the support plate (4), an output shaft (6) is fixedly mounted on the output end of the drive motor (3), an outer scraper (5) is fixedly mounted on the lower end surface of the output shaft (6), an inner scraper (10) is fixedly mounted on the upper end surface of the output shaft (6), a crushing box (7) is fixedly mounted on the bottom of the net box (1), and a discharge pipe (8) is fixedly mounted on the bottom of the crushing box (7).

2. The easy-to-clean marine aquaculture cage according to claim 1, characterized in that: A fish driving rod (11) is fixedly mounted on the surface of the output shaft (6), and the fish driving rod (11) is located above the connection point between the crushing box (7) and the net cage (1).

3. The easy-to-clean marine aquaculture cage according to claim 1, characterized in that: The output shaft (6) is located inside the crushing box (7) and has a sealing plate (12) movably sleeved on one end.

4. The easy-to-clean marine aquaculture cage according to claim 3, characterized in that: A connecting piece (16) is fixedly mounted on the surface of the sealing plate (12), a guide rod (18) is fixedly mounted inside the crushing box (7), and the connecting piece (16) is slidably connected inside the guide rod (18).

5. The easy-to-clean marine aquaculture cage according to claim 4, characterized in that: A return spring (17) is movably sleeved on the surface of the guide rod (18), and two ends of the return spring (17) are fixedly connected to the connecting piece (16) and the guide rod (18) respectively.

6. The easy-to-clean marine aquaculture cage according to claim 1, characterized in that: An extrusion rod (13) is fixedly mounted on the surface of the output shaft (6), and an extrusion plate (14) is fixedly mounted on the top of the sealing plate (12); the extrusion plate (14) is in the shape of an inclined arc.

7. The easy-to-clean marine aquaculture cage according to claim 6, characterized in that: A blade (15) is fixedly mounted on the surface of the output shaft (6).

8. The easy-to-clean marine aquaculture cage according to claim 7, characterized in that: An adsorption blade (9) is fixedly mounted on the surface of the lower end of the output shaft (6).

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