Fixed mooring type ecological environment-friendly deepwater net cage and using method thereof

Abstract

The invention relates to the technical field of deep sea net cages, and discloses a fixed mooring type ecological environment-friendly deepwater net cage and a using method thereof. Lifting assemblies are arranged on the outer sides of a first fixing ring and a second fixing ring; the auxiliary assembly is mounted on the inner side of the counterweight frame; the moving assembly is arranged at the top of the lifting assembly and used for all-directional feeding. An output shaft of a servo motor drives a gear to rotate, the gear moves on the outer side of teeth, so that a mounting base moves above an annular frame through four rollers, a sprinkling assembly can be driven to annularly move on the top of a culture net, then an output shaft of a second driving motor drives a fixing shaft to rotate, and the fixing shaft is driven to rotate; according to the feeding device for red sea bream breeding, the spiral blade can guide bait in the hopper into the guide barrel, then the bait falls into the scattering square pipe, meanwhile, the fixed shaft drives the scattering square pipe to rotate, and therefore the bait in the scattering square pipe is scattered, all-dimensional uniform feeding can be conducted, and the feeding efficiency of red sea bream breeding is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of deep-sea cages, and in particular to a moored ecological and environmentally friendly deep-water cage and a use method thereof. Background Art

[0002] Deep-water aquaculture cages are large cages set up in coastal open waters at a depth of more than 15 meters. They have a large aquaculture capacity and are offshore aquaculture facilities with strong resistance to wind, waves and currents. Deep-water cages have shown obvious advantages in expanding aquaculture areas, reducing coastal environmental pressure, improving the quality of farmed fish, and increasing aquaculture benefits.

[0003] After a deep-water cage is placed in seawater for a period of time, some organisms are easily attached to the mesh, which in turn affects the exchange of water in the cage. When cleaning these organisms attached to the mesh, people need to dive deep into the water to clean them manually, which is time-consuming and laborious. In order to facilitate the breeding of farmed fish, a feeding mechanism needs to be set up to improve the efficiency of breeding. For this purpose, a fixed-moor ecological and environmentally friendly deep-water cage and a use method are proposed. Summary of the invention

[0004] The purpose of the present invention is to provide a moored ecological and environmentally friendly deep-water cage and a method of use, so as to solve the problem proposed in the above background technology that after the deep-water cage is placed in seawater for a period of time, some organisms are easily attached to the mesh, thereby affecting the exchange of water in the cage. When cleaning these organisms attached to the mesh, people need to dive deep into the water to clean them manually, which is time-consuming and labor-intensive. In order to facilitate the breeding of farmed fish, a feeding mechanism needs to be set up to improve the efficiency of breeding.

[0005] To achieve the above object, the present invention provides the following technical solution: a fixed-moor ecological and environmentally friendly deep-water cage, comprising

[0006] A floating frame, wherein a first fixing ring is installed on the outer side of the floating frame, guide rods are movably penetrated through the bottom of the four sides of the first fixing ring, a second fixing ring is installed at the bottom of the guide rod, a counterweight frame is fixedly connected to the inner side of the second fixing ring, and lifting components are arranged on the outer sides of the first fixing ring and the second fixing ring;

[0007] An auxiliary component, the auxiliary component is installed on the inner side of the counterweight frame;

[0008] A moving assembly, which is arranged on the top of the lifting assembly and is used for omnidirectional feeding;

[0009] A feeding component is installed on the moving component, and the feeding component is used for spreading the bait.

[0010] Preferably, the lifting assembly comprises two pulleys, a support platform and four double-headed motors, the two pulleys are mounted on the four sides of the second fixed ring and the first fixed ring through shafts, the support platform is mounted on the top of the floating frame, the four double-headed motors are respectively mounted on the top of the support platform, the output shafts of the four double-headed motors are fixedly connected to a winding wheel, a rope is wrapped around the outside of the winding wheel, one end of the rope is sequentially wrapped around the outside of two pulleys in the vertical direction and fixedly connected to the bottom of the support platform, a floating tube is installed at the bottom of the support platform, anchor chains are installed at the four corners of the support platform, the anchor chains are used to fix the iron anchors, and a breeding net for red sea bream breeding is installed on the inner side of the floating frame.

[0011] Preferably, the auxiliary component comprises a cross fixing frame, a screw rod and two guide columns, the cross fixing frame is mounted on the inner side of the counterweight frame, the screw rod is rotatably connected to the top of the cross fixing frame, the two guide columns are fixedly connected to the top of the cross fixing frame and are located on the outside of the screw rod, a mounting frame is mounted on the bottom of the breeding net, the mounting frame is respectively sleeved on the outside of the screw rod and the guide column, a first drive motor is mounted on the bottom of the cross fixing frame, and the output shaft of the first drive motor is fixedly connected to one end of the screw rod extending to the bottom of the cross fixing frame.

[0012] Preferably, the mounting bracket is connected to the outer side of the screw rod via threads, and the mounting bracket is slidably connected to the outer side of the guide column.

[0013] Preferably, the above-mentioned moving component includes an annular frame and a mounting seat, the annular frame is installed on the top of the supporting platform, the mounting seat is installed on the top of the annular frame, a servo motor is installed on the top of the mounting seat, the output shaft of the servo motor passes through the bottom of the mounting seat and is fixedly connected with a gear, a plurality of teeth are installed on the lower inner side of the annular frame, and the gear is meshingly connected to the outer side of the teeth.

[0014] Preferably, a slide groove is provided on the outer side of the annular frame, and four rollers are connected to the bottom of the mounting seat via an axis, two of the rollers are located inside the slide groove, and the other two rollers are against the inner and upper side of the annular frame.

[0015] Preferably, the feeding assembly comprises a material guide barrel, a hopper and a bracket, the material guide barrel is mounted on the top of the mounting seat, the hopper is mounted on the top of the material guide barrel, the bracket is mounted on the top of the hopper, a fixed shaft is rotatably connected to the bracket, one end of the fixed shaft is located inside the material guide barrel and is fixedly sleeved with a spiral blade, and the bottom of the material guide barrel is arranged on the spreading assembly.

[0016] Preferably, the above-mentioned spreading assembly includes a swivel and a square tube for spreading material, the swivel is rotatably connected to the outer bottom of the material guide cylinder, the square tube for spreading material is fixedly connected to the bottom of the swivel, the material guide cylinder is communicated with the square tube for spreading material, one end of the fixed shaft is fixedly connected to the inner bottom of the material guide cylinder, a second drive motor is installed on the top of the bracket, and the output shaft of the second drive motor is fixedly connected to one end of the fixed shaft extending to the top of the bracket.

[0017] The present invention also provides a method for using a moored ecological and environmentally friendly deep-water cage, comprising the following steps:

[0018] S1. During feeding, the output shaft of the servo motor drives the gear to rotate, and the gear moves on the outside of the teeth, so that the mounting seat moves above the annular frame through four rollers, and then the output shaft of the second drive motor drives the fixed shaft to rotate, so that the fixed shaft drives the spiral blade to rotate inside the guide tube, and then the bait falls into the inside of the spreading square tube, and the fixed shaft drives the spreading square tube to rotate, so that the bait inside the spreading square tube is spread;

[0019] S2. When the net is closed, the output shaft of the double-headed motor drives the two winding wheels to rotate, thereby pulling one end of the rope to move and wind it around the outside of the winding wheel, so that the rope drives the counterweight frame on the second fixed ring to move upward through the pulley, and then drives the bottom end of the breeding net to move upward through the cross fixed frame to close the breeding net;

[0020] S3. During the process of collecting the net, the output shaft of the first driving motor drives the screw to rotate, and the screw drives the mounting frame to move upward outside the two guide columns. When the counterweight frame moves to the bottom of the floating frame, the mounting frame drives the bottom of the breeding net to move out of the water, and personnel can directly step on the breeding net, which is convenient for personnel to catch red sea bream and clean the breeding net.

[0021] Compared with the prior art, the present invention adopts the above technical solution and has the following technical effects:

[0022] 1. The present invention drives the gear to rotate through the output shaft of the servo motor, and the gear moves on the outside of the teeth, so that the mounting seat moves above the annular frame through four rollers, which can drive the spreading component to move in a circle on the top of the breeding net, and then the output shaft of the second drive motor drives the fixed shaft to rotate, and the spiral blade can guide the bait inside the hopper into the inside of the guide tube, and then fall into the inside of the spreading square tube. At the same time, the fixed shaft drives the spreading square tube to rotate, so that the bait inside the spreading square tube is spread, and all-round and uniform feeding can be carried out, thereby improving the feeding efficiency of red sea bream breeding.

[0023] 2. In the process of collecting the net, the output shaft of the first drive motor drives the screw to rotate, and the screw drives the mounting frame to move upward on the outside of the two guide columns. When the counterweight frame moves to the bottom of the floating frame, the mounting frame drives the bottom of the breeding net to move out of the water, and personnel can directly step on the breeding net, which is convenient for personnel to catch red sea bream and clean the breeding net. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is a structural schematic diagram of the present invention;

[0026] Figure 2 It is a schematic diagram of the bottom structure of the present invention;

[0027] Figure 3 It is a schematic diagram of the top structure of the present invention;

[0028] Figure 4 It is a schematic diagram of the structure of the mounting seat of the present invention;

[0029] Figure 5 It is a schematic diagram of the cross-sectional structure of the present invention;

[0030] Figure 6 For the present invention Figure 5 Schematic diagram of the enlarged structure of the middle A area;

[0031] Figure 7 For the present invention Figure 5 Schematic diagram of the enlarged structure of area B in the middle.

[0032] Explanation of the reference numerals in the accompanying drawings: 1. floating frame; 2. first fixed ring; 3. guide rod; 4. second fixed ring; 5. counterweight frame; 61. pulley; 62. support platform; 63. double-headed motor; 64. reel; 65. rope; 66. floating tube; 67. anchor chain; 68. breeding net; 71. cross fixing frame; 72. screw rod; 73. guide column; 74. mounting frame; 75. first drive motor; 81. annular frame; 82. slide groove; 83. mounting seat; 84. roller; 85. teeth; 86. servo motor; 87. gear; 91. material guide barrel; 92. hopper; 93. bracket; 94. fixed shaft; 95. spiral blade; 96. swivel; 97. square tube for spreading materials; 98. second drive motor. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0035] Example

[0036] See also Figure 1-7 The present invention provides a technical solution: a moored ecological and environmentally friendly deep-water cage, comprising a floating frame 1, a first fixing ring 2 is installed on the outer side of the floating frame 1, guide rods 3 are movably penetrated through the bottom of the four sides of the first fixing ring 2, a second fixing ring 4 is installed at the bottom of the guide rod 3, a counterweight frame 5 is fixedly connected to the inner side of the second fixing ring 4, and a lifting component is arranged on the outer side of the first fixing ring 2 and the second fixing ring 4; an auxiliary component is installed on the inner side of the counterweight frame 5; a moving component is arranged on the top of the lifting component, and the moving component is used for all-round feeding; a feeding component is installed on the moving component, and the feeding component is used for spreading bait.

[0037] By setting up a lifting component, it is convenient to clean the net cage; the lifting component includes two pulleys 61, a support platform 62 and four double-headed motors 63, the two pulleys 61 are installed on the four sides of the second fixed ring 4 and the first fixed ring 2 through shafts, the support platform 62 is installed on the top of the floating frame 1, and the four double-headed motors 63 are respectively installed on the top of the support platform 62, and the output shafts of the four double-headed motors 63 are fixedly connected to the winding wheel 64, and the outer side of the winding wheel 64 is wound with a rope 65, and one end of the rope 65 is successively wound around the outer sides of the two pulleys 61 in the vertical direction and fixedly connected to the support The bottom of the support platform 62 is provided with a floating tube 66, and the four corners of the support platform 62 are provided with anchor chains 67, which are used to fix the anchors. A breeding net 68 for breeding red sea bream is installed on the inner side of the floating frame 1; the two winding wheels 64 are driven to rotate by the output shaft of the double-headed motor 63, thereby pulling one end of the rope 65 to move and wind around the outer side of the winding wheel 64, so that the rope 65 drives the counterweight frame 5 on the second fixed circle 4 to move upward through the pulley 61, and then the counterweight frame 5 drives the bottom end of the breeding net 68 to move upward, so as to facilitate the collection of the breeding net 68.

[0038] By setting up auxiliary components, personnel can directly step on the breeding net 68, which is convenient for personnel to catch red sea bream and clean the breeding net 68; the auxiliary components include a cross fixing frame 71, a screw rod 72 and two guide columns 73, the cross fixing frame 71 is installed on the inner side of the counterweight frame 5, the screw rod 72 is rotatably connected to the top of the cross fixing frame 71, the two guide columns 73 are fixedly connected to the top of the cross fixing frame 71 and are located on the outside of the screw rod 72, and a mounting frame 74 is installed at the bottom of the breeding net 68, and the mounting frame 74 is respectively sleeved on the outside of the screw rod 72 and the guide column 73 A first drive motor 75 is installed at the bottom of the cross fixing frame 71, and the output shaft of the first drive motor 75 is fixedly connected to the screw rod 72 and extends to one end of the bottom of the cross fixing frame 71. The mounting frame 74 is connected to the outside of the screw rod 72 by a thread, and the mounting frame 74 is slidably connected to the outside of the guide column 73; in the process of collecting the net, the screw rod 72 is driven to rotate by the output shaft of the first drive motor 75, and the screw rod 72 drives the mounting frame 74 to move upward on the outside of the two guide columns 73. When the counterweight frame 5 moves to the bottom of the floating frame 1, the mounting frame 74 drives the bottom of the breeding net 68 to move out of the water.

[0039] By setting a moving component, the spreading component can be driven to move in a circular manner to ensure the omnidirectional spreading of the bait; the moving component includes an annular frame 81 and a mounting seat 83, the annular frame 81 is mounted on the top of the supporting platform 62, the mounting seat 83 is mounted on the top of the annular frame 81, a servo motor 86 is mounted on the top of the mounting seat 83, the output shaft of the servo motor 86 passes through the bottom of the mounting seat 83 and is fixedly connected with a gear 87, a plurality of teeth 85 are installed on the inner lower side of the annular frame 81, and the gear 87 is meshed and connected to the teeth 85. On the outside, a slide groove 82 is provided on the outside of the annular frame 81, and four rollers 84 are connected to the bottom of the mounting seat 83 through an axis, two of which are located inside the slide groove 82, and the other two rollers 84 are in contact with the inner and upper sides of the annular frame 81; the output shaft of the servo motor 86 drives the gear 87 to rotate, and the gear 87 moves on the outside of the teeth 85, so that the mounting seat 83 moves above the annular frame 81 through the four rollers 84, and can drive the spreading assembly to move in a circle on the top of the breeding net 68.

[0040] By setting a feeding component, the feeding efficiency of red sea bream farming can be improved; the feeding component includes a material guide barrel 91, a hopper 92 and a bracket 93, the material guide barrel 91 is installed on the top of the mounting seat 83, the hopper 92 is installed on the top of the material guide barrel 91, the bracket 93 is installed on the top of the hopper 92, and a fixed shaft 94 is rotatably connected to the bracket 93, one end of the fixed shaft 94 is located inside the material guide barrel 91 and is fixedly sleeved with a spiral blade 95, the bottom of the material guide barrel 91 is set at the spreading component, the spreading component includes a swivel 96 and a material spreading square tube 97, the swivel 96 is rotatably connected to the outer bottom of the material guide barrel 91, the material spreading square tube 97 is fixedly connected to the bottom of the swivel 96, the material guide barrel 91 is connected to the material spreading square tube 97, the fixed shaft 94 is fixedly sleeved with a spiral blade 95, and the bottom of the material guide barrel 91 is set at the spreading component, and the spreading component includes a swivel 96 and a material spreading square tube 97. One end is fixedly connected to the inner bottom of the material guide cylinder 91, and a second drive motor 98 is installed on the top of the bracket 93. The output shaft of the second drive motor 98 is fixedly connected to the fixed shaft 94 and extends to one end of the top of the bracket 93; the fixed shaft 94 is driven to rotate by the output shaft of the second drive motor 98, so that the fixed shaft 94 drives the spiral blade 95 to rotate inside the material guide cylinder 91, and the bait inside the hopper 92 can be introduced into the inside of the material guide cylinder 91 through the spiral blade 95, and then falls into the inside of the spreading square tube 97. During the process of bait transportation, the fixed shaft 94 drives the spreading square tube 97 to rotate at the same time, so that the bait inside the spreading square tube 97 is sprinkled, and all-round and uniform feeding can be carried out.

[0041] Working principle or structural principle, when feeding, the servo motor 86 is started by controlling the switch group, and the output shaft of the servo motor 86 drives the gear 87 to rotate, and the gear 87 moves on the outside of the tooth 85, so that the mounting seat 83 moves above the annular frame 81 through the four rollers 84, which can drive the spreading component to move in a circle on the top of the breeding net 68, and then the second drive motor 98 is started by controlling the switch group, and the output shaft of the second drive motor 98 drives the fixed shaft 94 to rotate, so that the fixed shaft 94 drives the spiral blade 95 to rotate inside the guide tube 91, and the bait inside the hopper 92 can be introduced into the inside of the guide tube 91 through the spiral blade 95, and then falls into the inside of the spreading square tube 97. In the process of bait transportation, the fixed shaft 94 drives the spreading square tube 97 to rotate, so that the bait inside the spreading square tube 97 is spread, and all-round and uniform feeding can be carried out, thereby improving the feeding efficiency of red sea bream breeding;

[0042] During fishing, the double-headed motor 63 is started by controlling the switch group, and the output shaft of the double-headed motor 63 drives the two winding wheels 64 to rotate, thereby pulling one end of the rope 65 to move and wind it around the outside of the winding wheel 64, so that the rope 65 drives the counterweight frame 5 on the second fixed ring 4 to move upward through the pulley 61, and then drives the bottom end of the culture net 68 to move upward through the cross fixed frame 71, so as to facilitate the collection of the culture net 68; in the process of collecting the net, the first drive motor 75 is started by controlling the switch group, and the output shaft of the first drive motor 75 drives the screw rod 72 to rotate, and the screw rod 72 drives the mounting frame 74 to move upward on the outside of the two guide columns 73. When the counterweight frame 5 moves to the bottom of the floating frame 1, the mounting frame 74 drives the bottom of the culture net 68 to move out of the water, and personnel can directly step on the culture net 68, which is convenient for personnel to catch red sea bream and clean the culture net 68.

[0043] The present invention also provides a method for using a moored ecological and environmentally friendly deep-water cage, comprising the following steps:

[0044] S1. During feeding, the output shaft of the servo motor 86 drives the gear 87 to rotate, and the gear 87 moves outside the teeth 85, so that the mounting seat 83 moves above the annular frame 81 through the four rollers 84, and then the output shaft of the second drive motor 98 drives the fixed shaft 94 to rotate, so that the fixed shaft 94 drives the spiral blade 95 to rotate inside the guide tube 91, and then the bait falls into the inside of the spreading square tube 97, and the fixed shaft 94 drives the spreading square tube 97 to rotate, so that the bait inside the spreading square tube 97 is spread;

[0045] S2, when closing the net, the output shaft of the double-headed motor 63 drives the two winding wheels 64 to rotate, thereby pulling one end of the rope 65 to move and wind it on the outside of the winding wheel 64, so that the rope 65 drives the counterweight frame 5 on the second fixed ring 4 to move upward through the pulley 61, and then drives the bottom end of the breeding net 68 to move upward through the cross fixed frame 71, and the breeding net 68 is closed;

[0046] S3. During the process of collecting the net, the output shaft of the first driving motor 75 drives the screw rod 72 to rotate, and the screw rod 72 drives the mounting frame 74 to move upward outside the two guide columns 73. When the counterweight frame 5 moves to the bottom of the floating frame 1, the mounting frame 74 drives the bottom of the breeding net 68 to move out of the water, and personnel can directly step on the breeding net 68, which is convenient for personnel to catch red sea bream and clean the breeding net 68.

[0047] It will be appreciated by those skilled in the art that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

Claims

1. A moored ecological and environmentally friendly deep-water cage, characterized by: include A floating frame (1), wherein a first fixing ring (2) is installed on the outside of the floating frame (1), guide rods (3) are movably penetrated through the bottoms of four sides of the first fixing ring (2), a second fixing ring (4) is installed at the bottom of the guide rod (3), a counterweight frame (5) is fixedly connected to the inside of the second fixing ring (4), and lifting components are arranged on the outsides of the first fixing ring (2) and the second fixing ring (4); An auxiliary component, the auxiliary component being installed on the inner side of the counterweight frame (5); A moving assembly, which is arranged on the top of the lifting assembly and is used for omnidirectional feeding; A feeding component is installed on the moving component, and the feeding component is used for spreading the bait.

2. The anchored ecological and environmentally friendly deep-water cage according to claim 1, characterized in that: The lifting assembly comprises two pulleys (61), a support platform (62) and four double-headed motors (63), the two pulleys (61) being mounted on the second fixing ring (4) and the four sides of the first fixing ring (2) through shafts, the support platform (62) being mounted on the top of the floating frame (1), the four double-headed motors (63) being mounted on the top of the support platform (62), respectively, the output shafts of the four double-headed motors (63) being fixedly connected to a winding wheel (64), A rope (65) is wound around the outside of the winding wheel (64), one end of the rope (65) is wound around the outside of two pulleys (61) in the vertical direction in sequence and fixedly connected to the bottom of the supporting platform (62), a floating tube (66) is installed at the bottom of the supporting platform (62), and anchor chains (67) are installed at the four corners of the supporting platform (62), and the anchor chains (67) are used to install iron anchors. A breeding net (68) for breeding red sea bream is installed on the inner side of the floating frame (1).

3. The anchored ecological and environmentally friendly deep-water cage according to claim 2, characterized in that: The auxiliary component comprises a cross fixing frame (71), a screw rod (72) and two guide columns (73); the cross fixing frame (71) is mounted on the inner side of the counterweight frame (5); the screw rod (72) is rotatably connected to the top of the cross fixing frame (71); the two guide columns (73) are fixedly connected to the top of the cross fixing frame (71) and are located on the outer side of the screw rod (72); a mounting frame (74) is mounted on the bottom of the breeding net (68); the mounting frame (74) is respectively sleeved on the outer side of the screw rod (72) and the guide columns (73); a first driving motor (75) is mounted on the bottom of the cross fixing frame (71); an output shaft of the first driving motor (75) is fixedly connected to the screw rod (72) and extends to one end of the bottom of the cross fixing frame (71).

4. The anchored ecological and environmentally friendly deep-water cage according to claim 3, characterized in that: The mounting frame (74) is connected to the outer side of the screw rod (72) via threads, and the mounting frame (74) is slidably connected to the outer side of the guide column (73).

5. The anchored ecological and environmentally friendly deep-water cage according to claim 2, characterized in that: The moving assembly comprises an annular frame (81) and a mounting seat (83), wherein the annular frame (81) is mounted on the top of the supporting platform (62), and the mounting seat (83) is mounted on the top of the annular frame (81), a servo motor (86) is mounted on the top of the mounting seat (83), an output shaft of the servo motor (86) passes through the bottom of the mounting seat (83) and is fixedly connected with a gear (87), a plurality of teeth (85) are mounted on the lower inner side of the annular frame (81), and the gear (87) is meshedly connected with the outer side of the teeth (85).

6. The anchored ecological and environmentally friendly deep-water cage according to claim 5, characterized in that: A slide groove (82) is provided on the outer side of the annular frame (81), and four rollers (84) are connected to the bottom of the mounting seat (83) via an axis, wherein two of the rollers (84) are located inside the slide groove (82), and the other two rollers (84) are in contact with the inner side and upper side of the annular frame (81).

7. The anchored ecological and environmentally friendly deep-water cage according to claim 5, characterized in that: The feeding assembly comprises a material guide cylinder (91), a hopper (92) and a bracket (93); the material guide cylinder (91) is mounted on the top of a mounting seat (83); the hopper (92) is mounted on the top of the material guide cylinder (91); the bracket (93) is mounted on the top of the hopper (92); a fixed shaft (94) is rotatably connected to the bracket (93); one end of the fixed shaft (94) is located inside the material guide cylinder (91) and is fixedly sleeved with a spiral blade (95); the bottom of the material guide cylinder (91) is arranged on a sprinkling assembly.

8. The anchored ecological and environmentally friendly deep-water cage according to claim 7, characterized in that: The sprinkling assembly comprises a rotating ring (96) and a material spreading square tube (97); the rotating ring (96) is rotatably connected to the outer bottom of the material guide cylinder (91); the material spreading square tube (97) is fixedly connected to the bottom of the rotating ring (96); the material guide cylinder (91) is communicated with the material spreading square tube (97); one end of the fixed shaft (94) is fixedly connected to the inner bottom of the material guide cylinder (91); a second drive motor (98) is installed on the top of the bracket (93); an output shaft of the second drive motor (98) is fixedly connected to one end of the fixed shaft (94) extending to the top of the bracket (93).

9. A method for using the anchored ecological and environmentally friendly deep-water cage according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1. During feeding, the output shaft of the servo motor (86) drives the gear (87) to rotate, and the gear (87) moves outside the teeth (85), so that the mounting seat (83) moves above the annular frame (81) through four rollers (84), and then the output shaft of the second drive motor (98) drives the fixed shaft (94) to rotate, so that the fixed shaft (94) drives the spiral blade (95) to rotate inside the material guide cylinder (91), and then the bait falls into the inside of the material spreading square tube (97), and the fixed shaft (94) drives the material spreading square tube (97) to rotate, so that the bait inside the material spreading square tube (97) is spread; S2, when closing the net, the output shaft of the double-headed motor (63) drives the two winding wheels (64) to rotate, thereby pulling one end of the rope (65) to move and wind around the outside of the winding wheel (64), so that the rope (65) drives the counterweight frame (5) on the second fixed ring (4) to move upward through the pulley (61), and then drives the bottom end of the breeding net (68) to move upward through the cross fixed frame (71), so that the breeding net (68) is closed; S3. During the process of collecting the net, the output shaft of the first driving motor (75) drives the screw rod (72) to rotate, and the screw rod (72) drives the mounting frame (74) to move upward outside the two guide columns (73). When the counterweight frame (5) moves to the bottom of the floating frame (1), the mounting frame (74) drives the bottom of the breeding net (68) to move out of the water, and personnel can directly step on the breeding net (68), which is convenient for personnel to catch red sea bream and clean the breeding net (68).

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