Easily-cleaned netting gear for breeding pomfret

Abstract

The utility model discloses a pomfret breeding netting gear easy to clean, and relates to the technical field of pomfret breeding, the pomfret breeding netting gear comprises a netting body, four corners in the netting body are respectively provided with a mounting rack, one side of each mounting rack is provided with a mounting groove, the inner wall of each mounting groove is rotatably connected with a first roll shaft, and the first roll shaft is rotatably connected with a second roll shaft. The outer side of the first roller shaft is fixedly connected with first push blocks distributed in a circumferential array mode, the first push blocks are matched with a net opening formed in the net body, the inner wall of the mounting groove is rotationally connected with a first cleaning rod, and the first cleaning rod is located on the outer side of the net body. According to the netting gear for pomfret breeding, the net body is arranged in the net body, the rotatable cleaning rod is arranged, the net body can make contact with the cleaning rod as a whole in the rotating mode of the net body and the cleaning rod, water plants and other impurities attached to the surface of the net body are removed through the cleaning rod, and therefore the practicability of the netting gear for pomfret breeding can be effectively improved, and the cleaning convenience of the netting gear for pomfret breeding can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of silver pomfret breeding, in particular to a net for silver pomfret breeding which is easy to clean. Background Technique

[0002] Silver pomfret is distributed in the Bohai Sea, Yellow Sea, East China Sea, Taiwan Strait and the northern part of the South China Sea in China, and also in the Indian Ocean and the Pacific Ocean. It belongs to the warm-water mid-layer fish of the genus Stromateus in the family Stromateidae of Perciformes. It has a gentle temperament, likes to swim in groups, has a strong physique, and prefers slightly acidic soft water. It is omnivorous, loves to eat aquatic plants, and also eats animal baits. To restore and protect the silver pomfret resources, China has not only implemented strict summer fishing moratorium measures and spawning ground protection measures, but also actively carried out the research and development of artificial breeding and cultivation technologies.

[0003] In order to reduce the breeding cost of silver pomfret and facilitate the natural breeding of silver pomfret, a net is used to enclose a breeding area in waters such as ponds and rivers, so as to facilitate the breeding of silver pomfret in the net. Since the hoop net used for the net is soaked in water for a long time, a large amount of plankton will adhere to the surface of the hoop net, thus blocking the mesh. Regularly replacing the hoop net increases the cleaning cost and the burden of cleaning the net for silver pomfret breeding. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a net for silver pomfret breeding which is easy to clean, so as to solve the problem that the current net for silver pomfret breeding is troublesome to clean as put forward in the prior art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A net for silver pomfret breeding which is easy to clean, including a net body. Installation frames are arranged at the four corners inside the net body. An installation groove is opened on one side of each installation frame. A first roller shaft is rotatably connected to the inner wall of the installation groove. A first push block distributed in a circumferential array is fixedly connected to the outer side of the first roller shaft. The first push block is matched with the net opening arranged on the net body. A first cleaning rod is rotatably connected to the inner wall of the installation groove. The first cleaning rod is located outside the net body. A rotation driving mechanism for driving the first cleaning rod and the first roller shaft to rotate is arranged on the installation frame. The four installation frames respectively include one operation component and three stable components. The first roller shafts are arranged on the operation component and the three stable components. The first cleaning rod is arranged in the operation component.

[0006] Preferably, a second roller shaft and a second cleaning rod are rotatably connected to the installation frame. The second roller shaft and the second cleaning rod are respectively located outside and inside the net body. A second push block distributed in a circumferential array is fixedly connected to the outer side of the second roller shaft. The second push block is matched with the net opening arranged on the net body.

[0007] Preferably, first gears are fixedly connected to the tops of the first roller shaft and the second roller shaft, and the two first gears are meshed with each other.

[0008] Preferably, second gears are fixedly connected to the tops of the two first gears, third gears are fixedly connected to the tops of the first cleaning rod and the second cleaning rod, two fourth gears are rotatably connected to the top wall inside the installation groove, the fourth gears are located between the second gears and the third gears, and the fourth gears are meshed with the second gears and the third gears respectively. The outer diameter of the second gear is larger than that of the fourth gear, and the outer diameter of the fourth gear is larger than that of the third gear.

[0009] Preferably, a servo motor is installed on the upper part of the installation frame. The movable end of the servo motor is fixedly connected to the center of the second gear. The servo motor is electrically connected to the power supply. A waterproof cover is arranged on the installation frame and covers the outside of the servo motor. The servo motor used in this application is a purchased part, which is selected according to the requirements of power and size. The control switch system adopts the module provided by the corresponding merchant, and this application will not elaborate too much.

[0010] Preferably, a fixing plate is fixedly connected to one side of the installation frame, and two through first fixing openings are formed in the upper part of the fixing plate.

[0011] Preferably, a sliding rope is fixedly connected to the bottom of the net body. A linear array of sliding rods is sleeved on the outside of the sliding rope in a sliding manner. Second fixing openings distributed in a linear array are formed in the upper part of the sliding rod. A convex-shaped cavity is formed in the upper part of the sliding rod, and the sliding rope is slidably connected in the convex-shaped cavity.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By arranging a rotatable net body and a rotatable cleaning rod in this application, the whole net body can be contacted with the cleaning rod by means of the rotation of the net body and the cleaning rod, so as to clean impurities such as waterweeds attached to the surface of the net body by using the cleaning rod. Therefore, the practicability of the net for silver pomfret breeding and the convenience of cleaning the net for silver pomfret breeding can be effectively improved.

[0014] 2. By arranging the first push block and the second push block in this application, it is not only convenient for the first roller shaft to drive the net body to move, but also the first push block and the second push block can be used to dredge the mesh holes on the net body, so as to avoid the blockage of the mesh holes by plankton. Therefore, the cleaning efficiency of the net for silver pomfret breeding can be further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the whole net for silver pomfret breeding that is easy to clean according to the present utility model;

[0016] Figure 2 This is a three-dimensional schematic diagram of the net body of a netting device for silver pomfret farming that is easy to clean according to the present utility model;

[0017] Figure 3 This is a top-view structural schematic diagram of the overall cross-section of a netting device for silver pomfret farming that is easy to clean according to the present utility model;

[0018] Figure 4 This is a Figure 3 partial enlarged view of area A in a netting device for silver pomfret farming that is easy to clean according to the present utility model;

[0019] Figure 5 This is a three-dimensional schematic diagram of the sliding rod of a netting device for silver pomfret farming that is easy to clean according to the present utility model;

[0020] Figure 6 This is a three-dimensional schematic diagram of the mounting frame of a netting device for silver pomfret farming that is easy to clean according to the present utility model;

[0021] Figure 7 This is a three-dimensional schematic diagram of the cooperation of the first gear, the second gear, and the third gear of a netting device for silver pomfret farming that is easy to clean according to the present utility model.

[0022] Reference numerals in the figure: 1, net body; 2, mounting frame; 3, first roller shaft; 4, first push block; 5, first cleaning rod; 6, second roller shaft; 7, second cleaning rod; 8, second push block; 9, first gear; 10, second gear; 11, third gear; 12, fourth gear; 13, fixing plate; 14, sliding rope; 15, sliding rod; 16, first fixing port; 17, second fixing port; 18, servo motor. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment: As Figure 1 - Figure 7As shown in the figure, the utility model provides a technical solution for a net for silver pomfret farming that is easy to clean, including a net body 1. Installation frames 2 are provided at the four corners inside the net body 1. An installation groove is formed on one side of each installation frame 2. A first roller shaft 3 is rotatably connected to the inner wall of the installation groove. A first push block 4 distributed in a circumferential array is fixedly connected to the outer side of the first roller shaft 3. The first push block 4 is matched with the mesh opening provided on the net body 1. A first cleaning rod 5 is rotatably connected to the inner wall of the installation groove. The first cleaning rod 5 is located outside the net body 1. A rotation driving mechanism for driving the first cleaning rod 5 and the first roller shaft 3 to rotate is provided on the installation frame 2. The four installation frames 2 respectively include an operation component and three stable components. The first roller shaft 3 is provided on both the operation component and the three stable components. The first cleaning rod 5 is arranged in the operation component;

[0025] The four installation frames 2 are all fixed to the bottom of the water in breeding areas such as rivers. The four installation frames 2 are used to cooperate to support the net body 1, so that the net body 1 forms a rectangular structure, which is convenient for carrying out breeding work inside the net body 1. The net body 1 is a net-like structure formed by weaving multiple warp and weft ropes; the four first roller shafts 3 are respectively distributed at the four corners inside the net body 1. The first push block 4 is inserted into the mesh of the net body 1 and dredges the mesh. The mesh opening is the mesh;

[0026] By rotating the first roller shaft 3, the first roller shaft 3 uses the first push block 4 to push the net body 1 to rotate. At the same time, the first cleaning rod 5 is rotated to clean the impurities attached to the entire outer wall of the net body 1;

[0027] The gap between the inner wall of the installation groove opening and the net body 1 is small to prevent silver pomfret from drilling into the cavity of the installation groove, and the movement of the net body 1 is slow to avoid catching silver pomfret.

[0028] As Figure 4 shown, a second roller shaft 6 and a second cleaning rod 7 are rotatably connected to the installation frame 2. The second roller shaft 6 and the second cleaning rod 7 are respectively located outside and inside the net body 1. A second push block 8 distributed in a circumferential array is fixedly connected to the outer side of the second roller shaft 6. The second push block 8 is matched with the mesh opening provided on the net body 1;

[0029] By rotating the second roller shaft 6 to assist the first roller shaft 3 in pushing the net body 1 to move. At the same time, the second cleaning rod 7 rotates itself and cleans the inner wall of the net body 1.

[0030] As Figure 7 shown, first gears 9 are fixedly connected to the tops of the first roller shaft 3 and the second roller shaft 6. The two first gears 9 are meshed with each other;

[0031] When the first roller shaft 3 rotates, the first roller shaft 3 drives the second roller shaft 6 to rotate in the reverse direction by means of the two first gears 9.

[0032] As Figure 7As shown, second gears 10 are fixedly connected to the tops of both of the two first gears 9. Third gears 11 are fixedly connected to the tops of the first cleaning rod 5 and the second cleaning rod 7. Two fourth gears 12 are rotatably connected to the top wall inside the installation groove. The fourth gears 12 are located between the second gears 10 and the third gears 11, and the fourth gears 12 are meshed with both the second gears 10 and the third gears 11. The outer diameter of the second gear 10 is larger than that of the fourth gear 12, and the outer diameter of the fourth gear 12 is larger than that of the third gear 11;

[0033] When the first gear 9 rotates, the first gear 9 drives the second gear 10 to rotate. The second gear 10 drives the third gear 11 to rotate by means of the fourth gear 12, and the third gear 11 drives the first cleaning rod 5 or the second cleaning rod 7 to rotate on its own axis;

[0034] Since the outer diameters of the three gears, namely the second gear 10, the fourth gear 12, and the third gear 11, decrease in sequence, the rotation speed of the third gear 11 is increased while the net body 1 is slowly moved.

[0035] As Figure 6 and Figure 7 shown, a servo motor 18 is installed on the upper part of the mounting frame 2. The movable end of the servo motor 18 is fixedly connected to the center of the second gear 10. The servo motor 18 is electrically connected to the power supply. A waterproof cover is provided on the mounting frame 2, and the waterproof cover covers the outside of the servo motor 18. The servo motor 18 used in this application is a purchased part, which is selected according to the requirements of power and size. The control switch system thereof adopts the module provided by the corresponding merchant, and this application will not elaborate too much;

[0036] The servo motor 18 is used to drive the first roller shaft 3 to rotate.

[0037] As Figure 1 - Figure 7 shown, a fixing plate 13 is fixedly connected to one side of the mounting frame 2. Two through first fixing openings 16 are formed in the upper part of the fixing plate 13;

[0038] Bolts are inserted into the first fixing openings 16, and the mounting frame 2 can be fixed at a specified position by means of the bolts.

[0039] As Figure 1 and Figure 2 shown, a sliding rope 14 is fixedly connected to the bottom of the net body 1. Slide bars 15 distributed in a linear array are slidably sleeved on the outside of the sliding rope 14. Second fixing openings 17 distributed in a linear array are formed in the upper parts of the slide bars 15. A convex-shaped cavity is formed in the upper parts of the slide bars 15, and the sliding rope 14 is slidably connected in the convex-shaped cavity;

[0040] The movement range of the sliding rope 14 is restricted by the slide bars 15, so as to prevent the gap between the net body 1 and the river bottom from becoming larger.

[0041] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A net for silver pomfret farming that is easy to clean, characterized in that: It includes a net body (1), mounting frames (2) are provided at four corners inside the net body (1), mounting grooves are formed on one side of each mounting frame (2), a first roller shaft (3) is rotatably connected to the inner wall of the mounting groove, a first pushing block (4) distributed in a circumferential array is fixedly connected to the outer side of the first roller shaft (3), the first pushing block (4) is matched with the mesh openings provided on the net body (1), a first cleaning rod (5) is rotatably connected to the inner wall of the mounting groove, the first cleaning rod (5) is located outside the net body (1), and a rotation driving mechanism for driving the first cleaning rod (5) and the first roller shaft (3) to rotate is provided on the mounting frame (2).

2. The net for silver pomfret farming that is easy to clean according to claim 1, wherein: A second roller shaft (6) and a second cleaning rod (7) are rotatably connected to the mounting frame (2), the second roller shaft (6) and the second cleaning rod (7) are respectively located outside and inside the net body (1), a second pushing block (8) distributed in a circumferential array is fixedly connected to the outer side of the second roller shaft (6), and the second pushing block (8) is matched with the mesh openings provided on the net body (1).

3. The net for silver pomfret farming that is easy to clean according to claim 2, wherein: First gears (9) are fixedly connected to the tops of the first roller shaft (3) and the second roller shaft (6), and the two first gears (9) are meshed with each other.

4. The net for silver pomfret farming that is easy to clean according to claim 3, wherein: Second gears (10) are fixedly connected to the tops of the two first gears (9), third gears (11) are fixedly connected to the tops of the first cleaning rod (5) and the second cleaning rod (7), two fourth gears (12) are rotatably connected to the top wall inside the mounting groove, the fourth gears (12) are located between the second gears (10) and the third gears (11), and the fourth gears (12) are meshed with both the second gears (10) and the third gears (11).

5. The net for silver pomfret farming that is easy to clean according to claim 4, wherein: A servo motor (18) is installed on the upper part of the mounting frame (2), and the movable end of the servo motor (18) is fixedly connected to the center of the second gear (10).

6. The net for silver pomfret farming that is easy to clean according to claim 1, wherein: A fixing plate (13) is fixedly connected to one side of the mounting frame (2), and two through first fixing openings (16) are formed in the upper part of the fixing plate (13).

7. The net for silver pomfret farming that is easy to clean according to claim 1, wherein: A sliding rope (14) is fixedly connected to the bottom of the net body (1), sliding rods (15) distributed in a linear array are slidably sleeved on the outer side of the sliding rope (14), and second fixing openings (17) distributed in a linear array are formed in the upper parts of the sliding rods (15).

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