A gravity type net cage net forming and pulling system

Abstract

The utility model belongs to the technical field of breeding net cage, and concretely is a gravity type net cage net clothing forming and pulling system, including frame, battery and support device, the bottom fixedly connected with the pocket net of frame, the surface fixedly connected with a plurality of support frame of pocket net, the bottom fixedly connected with the forming machine of pocket net, support device sets up at one side of frame, and support device includes the placement tray, and the placement tray is located at one side of frame, and the surface of frame and placement tray is equipped with the fixing device, and the fixing device includes the placement frame, and the bottom fixedly connected with placement tray upper surface of placement frame, and the inner wall slidingly connected with the slide rod of placement frame, and the position fixedly connected with the support column of frame surface close to slide rod, through setting up the whole device can fix battery, can also reduce the situation that battery is inconvenient to set on water, thereby reducing the situation that power cord is too long and wastes electricity, can also reduce the tedious degree of long distance laying power cord.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture cage technology, specifically a gravity-type cage mesh forming and lifting system. Background Technology

[0002] Aquaculture cages, as a highly efficient aquaculture model, achieve precise control of the aquaculture environment and efficient utilization of resources by enclosing aquatic organisms such as fish in a net structure within a specific body of water. Classified by water body: Freshwater aquaculture: widely used in lakes and reservoirs, cultivating species including the four major freshwater fish (grass carp, silver carp, bighead carp, and common carp), crucian carp, and tilapia; Marine aquaculture: using corrosion-resistant materials (such as HDPE and special stainless steel) to cultivate high-end species such as grouper and lobster.

[0003] Regarding the above and existing related technologies: When using aquaculture cages, some cages require the use of pipeline lifting machines to lift them. Most lifting machines use power lines from a distant power supply to provide energy. However, a considerable number of aquaculture cages are located in relatively distant locations. The long power lines not only easily lead to wasted electricity, but also make laying them inconvenient. To address these issues, a gravity-type cage mesh forming and lifting system is proposed. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: The gravity-type net cage forming and lifting system of this utility model includes a frame, a battery, and a support device. A net is fixedly connected to the bottom end of the frame, and multiple supports are fixedly connected to the surface of the net. A forming machine is fixedly connected to the bottom end of the net. The support device is set on one side of the frame and includes a placement plate. The placement plate is located on one side of the frame, and an air bladder is fitted on the surface of the placement plate. Four placement blocks are fixedly connected to the surface of the placement plate. Threaded posts are threaded to the inner walls of the placement blocks. The threaded posts are located directly above the air bladder, and the battery is located directly above the placement plate. The threaded posts press against the surface of the air bladder. The placement plate and air bladder are then placed on water, and the battery is placed on the upper surface of the placement plate. By setting up the placement plate, air bladder, placement blocks, and threaded posts, the battery can be supported, which facilitates the provision of energy to the entire device.

[0006] Preferably, the bottom end of the threaded column is rotatably connected to a top block, which is located on the surface of the airbag and presses against the surface of the airbag. The top block can increase the contact area between the threaded column and the airbag.

[0007] Preferably, the surface of the placement block is provided with a threaded hole, and the inner wall of the threaded hole of the placement block is threadedly connected to the surface of the threaded column. When the threaded column rotates, the threaded column rotates on the inner wall of the threaded hole. The opening of the threaded hole facilitates the rotation of the threaded column on the inner wall of the placement block.

[0008] Preferably, the surface of the battery is covered with a protective cover, and the protective cover and the inner wall of the placement tray are threaded together with multiple positioning pins. When the positioning pins are rotated to the inner wall of the protective cover and the placement tray, the protective cover and the positioning pins can protect the battery.

[0009] Preferably, the surface of the placement tray has a positioning hole, and the inner wall of the positioning hole and the surface of the positioning pin are threaded together. When the positioning pin rotates, the positioning pin rotates to the inner wall of the positioning hole. The opening of the positioning hole can facilitate the placement tray to store the positioning pin.

[0010] Preferably, the surfaces of the frame and the placement tray are provided with a fixing device, the fixing device including a placement frame, the bottom end of the placement frame being fixedly connected to the upper surface of the placement tray, a sliding rod being slidably connected to the inner wall of the placement frame, and a support column being fixedly connected to the surface of the frame near the sliding rod. The sliding rod is sleeved on the surface of the support column. Pulling the placement tray causes the placement tray to slide, and the placement frame slides on the surface of the sliding rod. By setting the placement frame, sliding rod and support column, the position of the placement tray can be restricted.

[0011] Preferably, the slide rod has multiple limiting holes on its surface, and the inner wall of the limiting holes of the slide rod and the inner wall of the placement frame are threadedly connected to limiting pins. The surface of the support column is threadedly connected to a limiting ring. By rotating the limiting ring to the surface of the support column, the limiting ring can restrict the position of the slide rod on the surface of the support column.

[0012] A gravity-driven net cage forming lifting system is disclosed. The lifting system includes a lifting machine, the bottom of which is fixedly connected to the upper surface of the frame. A pull rope is fixedly connected to the surface of the lifting machine. A support wheel is rotatably connected to the surface of the frame near the pull rope. The side wall of the pull rope is fixedly connected to the side wall of the forming frame. When the net cage needs to be retracted, the lifting machine is activated to retract the pull rope. The pull rope moves on the surface of the support wheel, and the support wheel rotates on the surface of the frame. The movement of the pull rope drives the forming frame to move. By setting up the lifting machine, pull rope, and support wheel, the net cage can be easily lifted.

[0013] The advantages of this utility model are:

[0014] 1. After the entire equipment is laid out, the airbag is placed on the surface of the placement plate. Then, the threaded column is rotated to rotate within the threaded hole of the placement block. The threaded column drives the top block to move, and the top block presses against the surface of the airbag. Then, the battery is fixed on the placement plate. Next, the protective cover is pushed to cover the surface of the battery. Then, the positioning pin is rotated to the inner wall of the protective cover and the inner wall of the positioning hole of the placement plate. Then, the placement plate and airbag are placed on the water. Finally, the power cord of the battery is connected to the electrical equipment on the equipment. By setting up the entire device, the battery can be fixed, and the inconvenience of placing the battery on the water can be reduced. This reduces the waste of electricity due to excessively long power cords and also reduces the cumbersomeness of laying long-distance power cords.

[0015] 2. In this invention, when the placement tray is placed, the placement tray moves the sliding rod, which is sleeved on the surface of the support column. Then, the limiting ring is rotated to the surface of the support column, and the limiting ring is pressed against the surface of the sliding rod. Then, the placement tray is pulled to move the placement frame. The placement frame slides on the surface of the sliding rod. After the placement frame slides to the appropriate position, the limiting pin is rotated to the inner wall of the placement frame and the sliding rod. By setting the entire device, the position of the placement tray can be restricted, reducing the situation where the placement tray moves randomly due to external force. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0017] Figure 1 This is a three-dimensional structural diagram of the frame in this utility model;

[0018] Figure 2 In this utility model Figure 1 A schematic diagram of the structure at point A;

[0019] Figure 3 This is a side view of the frame structure in this utility model;

[0020] Figure 4 This is a top view of the structure of the tray placement in this utility model;

[0021] Figure 5 In this utility model Figure 4 A schematic diagram of the structure at point B.

[0022] In the diagram: 1. Frame; 2. Net; 3. Support frame; 4. Forming frame; 5. Pull rope; 6. Support wheel; 7. Hoist; 8. Support device; 81. Placement tray; 82. Airbag; 83. Placement block; 84. Threaded column; 85. Top block; 86. Threaded hole; 87. Protective cover; 88. Positioning pin; 89. Positioning hole; 9. Battery; 10. Fixing device; 101. Placement rack; 102. Slide rod; 103. Support column; 104. Limiting pin; 105. Limiting ring. Detailed Implementation

[0023] 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 scope of protection of the present utility model.

[0024] Please see Figure 1-5 As shown, a gravity-type wire mesh cage forming and lifting system includes a frame 1, a battery 9, and a support device 8. A net 2 is fixedly connected to the bottom of the frame 1, and multiple supports 3 are fixedly connected to the surface of the net 2. A forming machine is fixedly connected to the bottom of the net 2. The support device 8 is located on one side of the frame 1 and includes a placement tray 81. The placement tray 81 is located on one side of the frame 1, and an airbag 82 is fitted onto the surface of the placement tray 81. Four placement blocks 83 are fixedly connected to the surface of the placement tray 81, and the inner wall of each placement block 83 is threaded. A threaded post 84 is connected, located directly above the airbag 82, and the battery 9 is located directly above the placement plate 81. During operation, the airbag 82 is placed on the surface of the placement plate 81, and the threaded post 84 is rotated to rotate on the inner wall of the placement block 83. The threaded post 84 presses against the surface of the airbag 82. The placement plate 81 and the airbag 82 are then placed on the water, and the battery 9 is placed on the upper surface of the placement plate 81. By setting up the placement plate 81, the airbag 82, the placement block 83, and the threaded post 84, the battery 9 can be supported, which facilitates the provision of energy to the entire device.

[0025] The bottom end of the threaded post 84 is rotatably connected to a top block 85, which is located on the surface of the airbag 82. During operation, the threaded post 84 drives the top block 85 to move, and the top block 85 presses against the surface of the airbag 82. The top block 85 increases the contact area between the threaded post 84 and the airbag 82.

[0026] The surface of the placement block 83 is provided with a threaded hole 86, and the inner wall of the threaded hole 86 of the placement block 83 is threadedly connected to the surface of the threaded post 84. During operation, the threaded post 84 rotates on the inner wall of the threaded hole 86, and the opening of the threaded hole 86 facilitates the rotation of the threaded post 84 on the inner wall of the placement block 83.

[0027] The surface of the battery 9 is covered with a protective cover 87, and the protective cover 87 and the inner wall of the placement tray 81 are threaded together with multiple positioning pins 88. During operation, the protective cover 87 is placed on the surface of the battery 9, and then the positioning pins 88 are rotated to the inner wall of the protective cover 87 and the placement tray 81. The protective cover 87 and the positioning pins 88 can protect the battery 9.

[0028] The surface of the placement tray 81 is provided with a positioning hole 89, and the inner wall of the positioning hole 89 of the placement tray 81 is threadedly connected to the surface of the positioning pin 88. During operation, the positioning pin 88 rotates to the inner wall of the positioning hole 89, and the opening of the positioning hole 89 makes it convenient for the placement tray 81 to store the positioning pin 88.

[0029] The frame 1 and the surface of the placement tray 81 are provided with a fixing device 10. The fixing device 10 includes a placement frame 101. The bottom end of the placement frame 101 is fixedly connected to the upper surface of the placement tray 81. A sliding rod 102 is slidably connected to the inner wall of the placement frame 101. A support column 103 is fixedly connected to the surface of the frame 1 near the sliding rod 102. The sliding rod 102 is sleeved on the surface of the support column 103. During operation, the sliding rod 102 is pushed to sleeve the surface of the support column 103, and then the placement tray 81 is pulled to make the placement tray 81 slide. The placement frame 101 slides on the surface of the sliding rod 102. By setting the placement frame 101, the sliding rod 102 and the support column 103, the position of the placement tray 81 can be restricted.

[0030] The slide rod 102 has multiple limiting holes on its surface. The inner wall of the limiting hole of the slide rod 102 and the inner wall of the placement frame 101 are threadedly connected to the limiting pin 104. The surface of the support column 103 is threadedly connected to the limiting ring 105. During operation, the limiting pin 104 is rotated to the inner wall of the placement frame 101 and the inner wall of the limiting hole of the slide rod 102. After the slide rod 102 is fitted onto the surface of the support column 103, the limiting ring 105 is rotated onto the surface of the support column 103. The limiting ring 105 can restrict the position of the slide rod 102 on the surface of the support column 103.

[0031] A gravity-driven net cage forming lifting system includes a lifting machine 7, the bottom of which is fixedly connected to the upper surface of a frame 1. A pull rope 5 is fixedly connected to the surface of the lifting machine 7. A support wheel 6 is rotatably connected to the surface of the frame 1 near the pull rope 5. The side wall of the pull rope 5 is fixedly connected to the side wall of the forming frame 4. During operation, the lifting machine 7 is started to retract the pull rope 5. The pull rope 5 moves on the surface of the support wheel 6, and the support wheel 6 rotates on the surface of the frame 1. The movement of the pull rope 5 drives the forming frame 4 to move. By setting up the lifting machine 7, the pull rope 5, and the support wheel 6, the net cage 2 can be easily lifted.

[0032] Working principle: After the entire equipment is laid out, the airbag 82 is placed on the surface of the placement plate 81. Then, the threaded column 84 is rotated to rotate within the threaded hole 86 of the placement block 83. The threaded column 84 drives the top block 85 to move, and the top block 85 presses against the surface of the airbag 82. Then, the battery 9 is fixed on the placement plate 81. Next, the protective cover 87 is pushed to fit over the surface of the battery 9. Then, the positioning pin 88 is rotated to the inner wall of the protective cover 87 and the inner wall of the positioning hole 89 of the placement plate 81. Then, the placement plate 81 and the airbag 82 are placed on the water. Finally, the power cord of the battery 9 is connected to the electrical equipment on the equipment. By setting up the entire device, the battery 9 can be fixed, and the inconvenience of placing the battery 9 on the water can be reduced. Furthermore, this reduces the waste of electricity due to excessively long power cords and also reduces the cumbersomeness of laying power cords over long distances. When the placement tray 81 is placed, the placement tray 81 drives the slide rod 102 to move. The slide rod 102 is fitted onto the surface of the support column 103. Then, the limiting ring 105 is rotated onto the surface of the support column 103, and the limiting ring 105 is pressed against the surface of the slide rod 102. Then, the placement tray 81 is pulled to move the placement frame 101. The placement frame 101 slides on the surface of the slide rod 102. After the placement frame 101 slides to the appropriate position, the limiting pin 104 is rotated onto the inner wall of the placement frame 101 and the slide rod 102. By setting the entire device, the position of the placement tray 81 can be restricted, reducing the situation where the placement tray 81 moves randomly due to external forces.

[0033] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A gravity-type wire mesh cage forming system, comprising a frame (1), a battery (9), and a support device (8), wherein a net (2) is fixedly connected to the bottom end of the frame (1), a plurality of supports (3) are fixedly connected to the surface of the net (2), and a forming machine is fixedly connected to the bottom end of the net (2); characterized in that: The support device (8) is located on one side of the frame (1). The support device (8) includes a placement tray (81). The placement tray (81) is located on one side of the frame (1). An airbag (82) is fitted on the surface of the placement tray (81). Four placement blocks (83) are fixedly connected to the surface of the placement tray (81). Threaded posts (84) are threadedly connected to the inner wall of the placement blocks (83). The threaded posts (84) are located directly above the airbag (82). The battery (9) is located directly above the placement tray (81).

2. The gravity-type wire mesh cage forming method according to claim 1, characterized in that: The bottom end of the threaded column (84) is rotatably connected to a top block (85), which is located on the surface of the airbag (82).

3. The gravity-type wire mesh cage forming method according to claim 1, characterized in that: The surface of the placement block (83) is provided with a threaded hole (86), and the inner wall of the threaded hole (86) of the placement block (83) is threadedly connected to the surface of the threaded post (84).

4. The gravity-type wire mesh cage forming method according to claim 1, characterized in that: The surface of the battery (9) is covered with a protective cover (87), and the inner wall of the protective cover (87) and the placement tray (81) are threaded together with a plurality of positioning pins (88).

5. The gravity-type wire mesh cage forming method according to claim 4, characterized in that: The surface of the placement plate (81) is provided with a positioning hole (89), and the inner wall of the positioning hole (89) of the placement plate (81) is threadedly connected to the surface of the positioning pin (88).

6. The gravity-type wire mesh cage forming method according to claim 1, characterized in that: The frame (1) and the surface of the placement tray (81) are provided with a fixing device (10). The fixing device (10) includes a placement rack (101). The bottom end of the placement rack (101) is fixedly connected to the upper surface of the placement tray (81). A sliding rod (102) is slidably connected to the inner wall of the placement rack (101). A support column (103) is fixedly connected to the surface of the frame (1) near the sliding rod (102). The sliding rod (102) is sleeved on the surface of the support column (103).

7. The lifting system for gravity-type wire mesh cage forming according to claim 6, characterized in that: The slide rod (102) has multiple limiting holes on its surface. The inner wall of the limiting hole of the slide rod (102) and the inner wall of the placement frame (101) are threadedly connected to a limiting pin (104). The surface of the support column (103) is threadedly connected to a limiting ring (105).

8. A lifting system for gravity-type wire mesh cage forming according to any one of claims 1-7, characterized in that: The surface of the frame (1) is provided with a lifting system, which includes a lifting machine (7). The bottom end of the lifting machine (7) is fixedly connected to the upper surface of the frame (1). A pull rope (5) is fixedly connected to the surface of the lifting machine (7). A support wheel (6) is rotatably connected to the surface of the frame (1) near the pull rope (5). The side wall of the pull rope (5) is fixedly connected to the side wall of the forming frame (4).

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