Net drawing device for breeding net opening
By designing a breeding net retraction device including a rectangular frame, a float, a pedal, a support rod, a guide and a guide rope, the problem of low efficiency of the offshore breeding net retraction is solved, and the efficient collection and deployment of the breeding net is achieved.
Patent Information
- Application Number
- CN202421966104.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-14
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-14
AI Technical Summary
The network collection efficiency of the offshore aquaculture network port is low, making it difficult for staff to operate stably and take a long time.
A net collection device for the aquaculture net port is designed, including a rectangular frame, a float, a pedal, a support rod, a guide and a guide rope. The guide is driven to slide along the guide rope through a driving mechanism to realize the closing and unfolding of the aquaculture net.
Through the movement of the support rod, the alternate use of the breeding net is achieved, which facilitates the net closing, cleaning and drying of the net, and improves the net closing efficiency.
Smart Images
Figure CN222898029U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aquaculture equipment, and more specifically, to a net collecting device for an aquaculture net opening. Background Art
[0002] Aquaculture is a production activity of artificially controlling the reproduction, cultivation and harvesting of aquatic animals and plants. With the development of aquaculture, there are more and more aquaculture methods. The offshore aquaculture net opening is an artificial system that is almost completely unaffected by the environment, which can increase the aquaculture scale. However, since the net opening is located offshore, it is not easy for workers to stand firm, and it takes a lot of time to collect the net, resulting in low net collection efficiency. Content of the Utility Model
[0003] The purpose of the utility model is to overcome the deficiencies of the above-mentioned prior art and provide a net collecting device for an aquaculture net opening.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] The utility model discloses a net collecting device for an aquaculture net opening, which includes a rectangular frame. A plurality of floating cylinders are arranged at the lower part of the frame. The frame includes two pedal ones and two pedal twos. A support rod is arranged inside the frame. Both ends of the support rod are connected with a guide. A guide rope is arranged between the two pedal twos parallel to the support rod. The guide is slidably arranged on the guide rope. A culture net is arranged between the support rod and the pedal two. One side of the top of the culture net is connected with the side surface of the support rod, and the other side of the top of the culture net is connected with the inner side of the pedal two. The other two sides of the top of the culture net are provided with buckles. The side of the buckle far away from the culture net is sleeved on the guide rope. A driving mechanism for driving the guide to slide along the guide rope is arranged on the frame.
[0006] Further, an installation block is fixedly connected to the upper part of the pedal two, and a guide rope is connected between the installation blocks corresponding to each other on the two pedal twos.
[0007] Further, the length of the guide rope is greater than the distance between the two installation blocks.
[0008] Further, the pedal two is installed in a steel structure frame. The driving mechanism includes an installation frame installed on the steel structure frame. Installation frames are arranged at the left and right ends on the outer side of the pedal two. The installation frames are installed on the steel structure frame. A winch is rotatably arranged inside the installation frame. A pull rope is connected between the two winches corresponding to the front and back. A fixing piece is connected to the outer side of the guide, and the fixing piece is fixedly installed on the pull rope; A driving motor is also arranged on the steel structure frame. The driving motor is drivingly connected with one of the winches, and a transmission shaft is connected between the two winches on the same side as the driving motor.
[0009] Further, a plurality of guide rings are arranged on the pedal one, and the winch is arranged through the guide ring.
[0010] Furthermore, a group of limit rods is arranged on the mounting frame, and two limit rods in the group of limit rods are arranged up and down, and the pull rope located above the winch passes through between the two limit rods.
[0011] Furthermore, the pull rope is wound around the winch at least twice.
[0012] The utility model has the beneficial effect that the breeding nets on both sides can be folded or unfolded by moving the supporting rods, so that the two breeding nets can be used alternately, and the nets can be conveniently folded, cleaned and dried. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 A schematic diagram of the structure of the net collecting device at the breeding net mouth in this embodiment;
[0014] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;
[0015] Figure 3 for Figure 1 The enlarged schematic diagram of point B in the middle;
[0016] Figure 4 Schematic diagram of the structure of the buckle in this embodiment.
[0017] Figure numerals: 1. frame; 2. buoy; 3. breeding net; 4. driving motor; 5. support seat; 6. transmission shaft; 7. mounting frame; 8. winch; 9. pull rope; 10. guide ring; 11. mounting block; 12. guide rope; 13. guide; 14. support rod; 15. fixing piece; 16. pedal one; 17. pedal two; 18. limit rod; 19. buckle; 20. connecting block; 21. hanging block; 22. rotating shaft; 23. flip rod. DETAILED DESCRIPTION
[0018] 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.
[0019] like Figures 1 - 3As shown, a net collecting device for aquaculture net mouth includes a frame 1, the frame 1 is rectangular, and a plurality of buoys 2 are arranged at the lower part of the frame 1, and the buoys 2 provide buoyancy to make the frame 1 float on the sea. The frame 1 includes two pedals 16, two pedals 2 17 and a steel structure frame, and the pedals 16 and the pedals 2 17 are both installed in the steel structure frame. The two pedals 16 are parallel to each other, the two pedals 2 17 are parallel to each other, the pedals 16 and the pedals 2 17 are perpendicular to each other, and the two pedals 16 and the two pedals 2 17 are spliced with each other through the steel structure frame to form the frame 1. A support rod 14 is arranged in the rectangular area surrounded by the frame 1, and guides 13 are connected to both ends of the support rod 14, and the support rod 14 is arranged parallel to the pedals 2 17. A guide rope 12 is arranged between the two pedals 2 17, and the guide 13 is slidably arranged on the guide rope 12, and aquaculture net 3 is arranged between the support rod 14 and the pedals 2 17. The breeding net 3 is arranged in the area surrounded by the support rod 14, the pedal 1 16 and the pedal 2 17. The top of the breeding net 3 is rectangular and has four sides. The pedal can be a grid plate, a plastic plate or a wooden plate.
[0020] One side of the top of the breeding net 3 is connected to the side of the support rod 14, and the other side of the top of the breeding net 3 is connected to the inner side of the pedal 2 17. The other two sides of the top of the breeding net 3 are installed with the breeding net 3. The breeding net 3 is sleeved on the guide rope 12, and the frame 1 is provided with a driving mechanism for driving the guide 13 to slide along the guide rope 12.
[0021] The driving mechanism drives the guide 13 to move along the guide rope 12, and the support rod 14 drives the top side of the culture net 3 connected thereto to move closer to the pedal 2 17. At the same time, the guide 13 will push the culture net 3 to move along the guide rope 12 during its movement, so that the other two sides of the top of the culture net 3 are folded, and the culture net 3 is folded. Correspondingly, the culture net 3 on the other side is unfolded. The cultured products in the folded culture net 3 are transferred to the unfolded culture net 3, and the folded culture net 3 can be cleaned. The seaweed and other debris attached to the culture net 3 are removed by drying the net, so as to prepare for the next net change.
[0022] The support rod 14 can also be arranged to be parallel to the pedal 16 by changing the installation direction of the guide rope 12 accordingly.
[0023] The upper part of the pedal 17 is fixedly connected with a mounting block 11, and a guide rope 12 is connected between the mounting blocks 11 at corresponding positions on the two pedals 17. The length of the guide rope 12 is greater than the spacing between the two mounting blocks 11 of 10-30 cm, so that the guide rope 12 is in a relaxed state and can be stretched when hit by waves to reduce the force, thereby avoiding damage.
[0024] The driving mechanism includes a mounting bracket 7 installed on the steel structure frame of the second pedal 17. Mounting brackets 7 are provided at both the left and right ends outside the steel structure frame of the second pedal 17. A winch 8 is rotatably arranged in the mounting bracket 7. A pulling rope 9 is connected between two corresponding winches 8 in the front and back. A fixing member 15 is connected to the outside of the guide 13, and the fixing member 15 is fixedly installed on the pulling rope 9. It also includes a driving motor 4 arranged on the steel structure frame of the second pedal 17. The driving motor 4 is drivingly connected to one of the winches 8. A transmission shaft 6 is connected between the two winches 8 on the same side as the driving motor 4. By driving one of the winches 8 to rotate through the driving motor 4, the winch 8 drives another winch 8 on the same side to rotate through the transmission shaft 6. When the winch 8 rotates, it winds and unwinds the pulling rope 9, thereby driving the pulling rope 9 to move. The two winches 8 on both sides rotate synchronously, making the moving speed of the pulling rope 9 consistent and driving the guide 13 to move at the same speed, so that the support rod 14 will not be offset and stuck when moving.
[0025] A number of guide rings 10 are provided on the first pedal 16. The winch 8 is arranged through the guide rings 10, and the guide rings 10 are used to support and guide the winch 8.
[0026] A group of limiting rods 18 are provided on the mounting bracket 7. Two limiting rods 18 in a group of limiting rods 18 are arranged vertically. The pulling rope 9 above the winch 8 passes between the two limiting rods 18. The pulling rope 9 above the winch 8 is limited, and the pulling rope 9 is guided into the winding range of the winch 8 to prevent the pulling rope 9 from detaching from the winch 8. Similarly, a group of limiting rods 18 can also be provided on the mounting bracket 7 to limit the pulling rope 9 below the winch 8.
[0027] The pulling rope 9 is wound around the winch 8 for at least two turns to increase the friction between the pulling rope 9 and the winch 8, so that the winch 8 can drive the pulling rope 9 to move normally.
[0028] As Figure 4 shown, the buckle 19 includes a connecting block 20 connected to the top of the breeding net 3. One end of the connecting block 20 away from the breeding net 3 is connected with a hanging block 21. The hanging block 21 is arc-shaped, and turning rods 23 are rotatably arranged at both ends of the hanging block 21. There are notches at both ends of the hanging block 21, and a rotating shaft 22 is installed in the notches. The turning rods 23 are rotatably arranged on the rotating shaft 22. A torsion spring is sleeved on the rotating shaft 22. One end of the torsion spring is fixedly connected to the hanging block 21, and the other end is fixedly connected to the turning rod 23. The turning rod 23 can rotate at the end of the hanging block 21 and return to its original position through the action of the torsion spring, so that the guide rope 12 can conveniently enter or exit the hanging block 21, making the loading and unloading between the buckle 19 and the guide rope 12 more convenient.
[0029] The above are only the preferred embodiments of the present utility model, and the protection scope of the present utility model is not limited to the above embodiments. All technical solutions falling within the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present utility model should also be regarded as within the protection scope of the present utility model.
Claims
1. A net collecting device for aquaculture net mouth, characterized in that: The invention comprises a rectangular frame (1), a plurality of floats (2) are arranged at the lower part of the frame (1), the frame (1) comprises two pedals 1 (16) and two pedals 2 (17), a support rod (14) is arranged inside the frame (1), both ends of the support rod (14) are connected with guides (13), a guide rope (12) is arranged between two pedals 2 (17) parallel to the support rod (14), the guide (13) is slidably arranged on the guide rope (12), and the support rod (14) A breeding net (3) is arranged between the first and second pedals (17); one side of the top of the breeding net (3) is connected to the side of the support rod (14); the other side of the top of the breeding net (3) is connected to the inner side of the second pedal (17); buckles (19) are installed on the other two sides of the top of the breeding net (3); the side of the buckle (19) away from the breeding net (3) is sleeved on the guide rope (12); and a driving mechanism for driving the guide (13) to slide along the guide rope (12) is arranged on the frame (1).
2. A net collecting device for aquaculture nets according to claim 1, characterized in that: A mounting block (11) is fixedly connected to the upper portion of the second pedal (17), and a guide rope (12) is connected between two mounting blocks (11) at corresponding positions on the second pedal (17).
3. A net collecting device for aquaculture nets according to claim 2, characterized in that: The length of the guide rope (12) is greater than the distance between the two mounting blocks (11).
4. The net collecting device for aquaculture net opening according to claim 1, characterized in that: The pedal 2 (17) is installed in the steel structure frame, and the driving mechanism includes a mounting frame (7) installed on the steel structure frame. The left and right ends of the outer side of the pedal 2 (17) are provided with mounting frames (7), and the mounting frame (7) is installed on the steel structure frame. A winch (8) is rotatably arranged in the mounting frame (7), and a pull rope (9) is connected between the two corresponding winches (8) at the front and rear, and a fixing member (15) is connected to the outer side of the guide (13), and the fixing member (15) is fixedly installed on the pull rope (9); it also includes a driving motor (4) arranged on the steel structure frame, and the driving motor (4) is drivingly connected to one of the winches (8), and a transmission shaft (6) is connected between the two winches (8) on the same side of the driving motor (4).
5. A net collecting device for aquaculture nets according to claim 4, characterized in that: A plurality of guide rings (10) are arranged on the pedal one (16), and the winch (8) is arranged through the guide rings (10).
6. A net collecting device for aquaculture nets according to claim 4, characterized in that: A group of limiting rods (18) is arranged on the mounting frame (7), two limiting rods (18) in the group of limiting rods (18) are arranged up and down, and the pull rope (9) located above the winch (8) passes between the two limiting rods (18).
7. The net collecting device for aquaculture net opening according to claim 4, characterized in that: The pull rope (9) is wound around the winch (8) for at least two cycles.