Split mounting type net cage for breeding rice and shrimps

Abstract

The utility model discloses an assembly type net cage for rice and shrimp cultivation, which comprises a net cage, a first connecting ring is arranged at one end of the net cage, a second connecting ring is arranged at the other end of the net cage, an inserting plate is arranged on one side of the first connecting ring, an inserting groove is arranged on one side of the second connecting ring, and the inserting plate is connected with the inserting groove in an inserting mode. A driving assembly is further mounted in the net cage, the driving assembly comprises a bottom net laid at the bottom end in the net cage, the bottom net comprises a fixed end and a free end, and the fixed end is fixedly connected with the bottom end in the net cage; the inserting plates are inserted into the inserting grooves, connection of the first connecting rings and the second connecting rings is achieved, therefore, splicing of the two sets of net cages is achieved, use is convenient, when the net cages are disassembled and rice and shrimps in the net cages are taken out, the two sets of connected net cages are separated firstly, then the bottom net is pulled, the free end of the bottom net can ascend, and the net cages can be conveniently detached. And the rice and the shrimps are driven through the bottom net, so that the rice and the shrimps can come out of one end of the net cage more quickly and conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice crayfish cages, and specifically relates to an assembled cage for rice crayfish breeding. Background Technique

[0002] Nowadays, the co-cultivation mode of rice and other animals is popular in many areas. For example, the rice-crayfish co-cultivation mode is one of the most popular co-cultivation modes in recent years. The "rice-crayfish co-cultivation" mode upgrades the single planting mode of ordinary paddy fields to a three-dimensional ecological planting and breeding combination mode, that is, Procambarus clarkii is cultured during the rice planting period, and Procambarus clarkii and rice grow together in the paddy field. This production mode can make full use of the shallow water environment and winter idle period of paddy fields, effectively improve the economic benefits per unit area of paddy fields, achieve dual use of one land and double harvest of one water, and at the same time can further reduce agricultural non-point source pollution and aquaculture tail water pollution.

[0003] After the rice crayfish grow up, cages are needed to catch the rice crayfish. At present, when the rice crayfish need to be taken out after being caught, generally, one end of the cage is pulled up, and then the rice crayfish slide from one end of the cage to the other end for removal. Due to the long cage, this step is more laborious to operate. Moreover, the closer to the outlet, the more concentrated and numerous the rice crayfish are, and there will be a lot of crowding among the rice crayfish, resulting in the death of some rice crayfish, making it inconvenient to take them out. In addition, the existing cages are generally integrated and cannot be assembled and disassembled, with poor practical effects.

[0004] In view of the problems in the related technology, no effective solution has been proposed yet.

[0005] Therefore, in order to solve the above problems, the utility model provides an assembled cage for rice crayfish breeding. Content of the Utility Model

[0006] In order to overcome the above technical problems, the purpose of the utility model is to provide an assembled cage for rice crayfish breeding. By inserting the plug board into the inside of the slot, the connection between the first connecting ring and the second connecting ring is realized, thereby realizing the assembly of two groups of cages, which is convenient to use. When disassembling the cage and taking out the rice crayfish in the cage, first separate the two connected cages, and then pull the bottom net, so that the free end of the bottom net can rise, and then drive the rice crayfish through the bottom net, so that the rice crayfish can come out from one end of the cage more quickly and conveniently.

[0007] The purpose of the utility model can be realized by the following technical solutions:

[0008] A assembled net cage for rice and shrimp farming comprises a net cage, wherein a first connecting ring is installed at one end of the net cage, and a second connecting ring is installed at the other end of the net cage, a plug plate is installed on one side of the first connecting ring, and a slot is opened on one side of the second connecting ring, and the plug plate is plug-in connected to the slot, and a driving component is also installed inside the net cage, and the driving component comprises a bottom net laid on the bottom end of the inner part of the net cage, the bottom net comprises a fixed end and a free end, and the fixed end is fixedly connected to the inner bottom end of the net cage, and the connection between the first connecting ring and the second connecting ring is achieved by inserting the plug plate into the inside of the slot, thereby realizing the assembly of two groups of net cages, which is convenient for use, and when disassembling the net cage and taking out the rice and shrimp in the net cage, the two groups of connected net cages are first separated, and then the bottom net is pulled so that the free end of the bottom net can rise, and then the rice and shrimp are driven through the bottom net, so that the rice and shrimp can come out from one end of the net cage more quickly and conveniently.

[0009] Furthermore, both sides of the plug board are provided with plug holes.

[0010] Furthermore, limiting grooves are provided on both sides of the second connecting ring, and two groups of symmetrically distributed protrusions are installed inside the limiting grooves. The protrusions have a certain elasticity, and the internal clamp of the limiting groove is connected with a clamping plate, a pull rod is fixedly installed on one side of the clamping plate, and an insertion rod is fixedly installed on the other side of the clamping plate.

[0011] Furthermore, the insertion rod is plug-in connected to the socket.

[0012] Furthermore, one end of a pull rope is connected above the free end of the bottom net, and the other end of the pull rope extends out of the net cage.

[0013] Furthermore, a clamp ring is installed at the end of the pull rope extending outside the net cage.

[0014] Furthermore, the driving assembly also includes a holder fixedly mounted on the top of the first connecting ring, and a slot is formed on the holder, and the slot matches the snap ring.

[0015] Furthermore, a cross bar is provided at the free end of the bottom net, and a counterweight is installed below the cross bar.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the present utility model, when assembling the cage, the insertion plate is inserted into the inside of the slot to connect the first connecting ring and the second connecting ring, thereby realizing the assembly of two cages. Then, the clamping plate is snapped into the inside of the limiting groove. At this time, the insertion rod can be inserted into the inside of the insertion hole, so that the insertion plate can be limited in the slot. When the clamping plate is snapped in, it will squeeze the convex block. Since the convex block has elasticity, it will deform to a certain extent when being squeezed until the clamping plate is completely snapped into the limiting groove. At this time, the convex block resumes its shape, and the convex block that has resumed its shape can limit the clamping plate, thereby preventing it from automatically sliding out of the limiting groove. The bottom net is laid on the inner bottom surface of the cage, and then the cage is placed in the paddy field for catching rice field shrimps. After the catching is completed, the whole cage is first taken out of the paddy field, and then the clamping plate is taken out of the limiting groove first, so that the insertion plate is separated from the slot, thereby separating the adjacent cages, making it possible to take out the rice field shrimps separately, facilitating the loss caused by the centralized taking out of a large number of rice field shrimps. Then, the pulling rope is pulled, and the pulling rope drives the bottom net to move, so that the free end of the bottom net can rise, and then the rice field shrimps are driven by the bottom net, making the rice field shrimps come out of one end of the cage more quickly and conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the following described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 is a three-dimensional structure schematic diagram of the present utility model;

[0020] Figure 2 is a first planar structure schematic diagram of the present utility model;

[0021] Figure 3 is an enlarged view of part A of the present utility model;

[0022] Figure 4 is an enlarged view of part B of the present utility model;

[0023] Figure 5 is a structural diagram of the limiting plate of the present utility model.

[0024] REFERENCE SIGNS:

[0025] 1, cage; 2, first connecting ring; 201, insertion plate; 202, insertion hole; 3, second connecting ring; 301, slot; 302, limiting groove; 303, convex block; 304, clamping plate; 305, pull rod; 306, insertion rod; 4, driving assembly; 401, bottom net; 402, pulling rope; 403, clamping ring; 404, clamping seat; 405, clamping groove. Detailed implementation manners

[0026] The following further describes the utility model in conjunction with the accompanying drawings and specific implementation manners:

[0027] Please refer to Figures 1-5 , a detachable cage for rice and crayfish farming according to an embodiment of the present utility model, including a cage 1. A first connecting ring 2 is installed at one end of the cage 1, and a second connecting ring 3 is installed at the other end of the cage 1. A plug board 201 is installed on one side of the first connecting ring 2, and a slot 301 is opened on one side of the second connecting ring 3. The plug board 201 is in plug-in connection with the slot 301. A driving assembly 4 is further installed inside the cage 1. The driving assembly 4 includes a bottom net 401 laid at the bottom end inside the cage 1. The bottom net 401 includes a fixed end and a free end. The fixed end is fixedly connected to the bottom end inside the cage 1. By inserting the plug board 201 into the slot 301, the connection between the first connecting ring 2 and the second connecting ring 3 is realized, thereby realizing the assembly of two cages 1, which is convenient for use. When disassembling the cage 1 and taking out the rice and crayfish inside the cage 1, first separate the two connected cages 1, and then pull the bottom net 401 so that the free end of the bottom net 401 can rise, and then drive the rice and crayfish through the bottom net 401, so that the rice and crayfish can come out of one end of the cage 1 more quickly and conveniently.

[0028] Jacks 202 are opened on both sides of the plug board 201.

[0029] Limit slots 302 are opened on both sides of the second connecting ring 3. Two symmetrically distributed convex blocks 303 are installed inside the limit slots 302. The convex blocks 303 have a certain elasticity. A clamping plate 304 is clamped and connected inside the limit slots 302. A pull rod 305 is fixedly installed on one side of the clamping plate 304, and a plug rod 306 is fixedly installed on the other side of the clamping plate 304.

[0030] The plug rod 306 is in plug-in connection with the jack 202.

[0031] One end of a pull rope 402 is connected above the free end of the bottom net 401, and the other end of the pull rope 402 extends out of the cage 1.

[0032] A snap ring 403 is installed at the end of the pull rope 402 extending out of the cage 1.

[0033] The driving assembly 4 further includes a card seat 404 fixedly installed at the top end of the first connecting ring 2. A card slot 405 is opened on the card seat 404, and the card slot 405 is matched with the snap ring 403.

[0034] A cross bar is arranged at the free end of the bottom net 401, and a counterweight is installed below the cross bar. The function of the counterweight is to prevent the free end of the bottom net 401 from floating in the water.

[0035] The working principle of the assembled cage for rice and crayfish farming of the utility model patent is as follows: When assembling the cage 1, insert the insertion plate 201 into the inside of the slot 301 to realize the connection of the first connecting ring 2 and the second connecting ring 3, so as to realize the assembly of two groups of cages 1. Then, snap the clamping plate 304 into the inside of the limiting groove 302. At this time, the inserting rod 306 can be inserted into the inserting hole 202, so that the insertion plate 201 can be limited in the slot 301. When the clamping plate 304 is snapped in, it will squeeze the convex block 303. Since the convex block 303 has elasticity, it will deform to a certain extent when being squeezed until the clamping plate 304 is completely snapped into the limiting groove 302. At this time, the convex block 303 resumes its shape, and the convex block 303 that resumes its shape can limit the clamping plate 304, so as to prevent it from automatically sliding out of the limiting groove 302. Lay the bottom net 401 on the inner bottom surface of the cage 1, and then put the cage 1 into the paddy field to catch rice and crayfish. After the catching is completed, first take out the whole cage 1 from the paddy field, and then take out the clamping plate 304 from the limiting groove 302 to separate the insertion plate 201 from the slot 301, so as to separate the adjacent cages 1, making it possible to take out the rice and crayfish separately, facilitating the reduction of losses caused by the centralized extraction of a large number of rice and crayfish. Then, pull the pull rope 402, and the pull rope 402 drives the bottom net 401 to move, so that the free end of the bottom net 401 can rise, and then drive the rice and crayfish through the bottom net 401, making the rice and crayfish come out from one end of the cage 1 more quickly and conveniently.

[0036] In the description of the present utility model, it should also be noted that unless otherwise clearly defined and limited, the terms "connected" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An assembled net cage for rice-shrimp farming, comprising a net cage (1), characterized in that: A first connecting ring (2) is installed at one end of the mesh cage (1), and a second connecting ring (3) is installed at the other end of the mesh cage (1); a plug plate (201) is installed on one side of the first connecting ring (2), and a slot (301) is provided on one side of the second connecting ring (3); the plug plate (201) is plug-in-connected to the slot (301); a driving assembly (4) is also installed inside the mesh cage (1); the driving assembly (4) comprises a bottom net (401) laid on the bottom end of the mesh cage (1); the bottom net (401) comprises a fixed end and a free end; the fixed end is fixedly connected to the bottom end of the mesh cage (1).

2. The assembled net cage for rice and shrimp farming according to claim 1, characterized in that: Insertion holes (202) are provided on both sides of the inserting plate (201).

3. The assembled net cage for rice and shrimp farming according to claim 2, characterized in that: Limiting grooves (302) are provided on both sides of the second connecting ring (3), two groups of symmetrically distributed protrusions (303) are installed inside the limiting grooves (302), and the protrusions (303) have a certain elasticity. A clamping plate (304) is connected to the inside of the limiting grooves (302), a pull rod (305) is fixedly installed on one side of the clamping plate (304), and an insertion rod (306) is fixedly installed on the other side of the clamping plate (304).

4. The assembled net cage for rice and shrimp farming according to claim 3, characterized in that: The insertion rod (306) is plug-in connected to the insertion hole (202).

5. The assembled net cage for rice and shrimp farming according to claim 1, characterized in that: One end of a pull rope (402) is connected above the free end of the bottom net (401), and the other end of the pull rope (402) extends to the outside of the net cage (1).

6. The assembled net cage for rice and shrimp farming according to claim 5, characterized in that: The end of the pull rope (402) extending outside the net cage (1) is provided with a snap ring (403).

7. The assembled net cage for rice and shrimp farming according to claim 6, characterized in that: The driving component (4) further comprises a clamping seat (404) fixedly mounted on the top of the first connecting ring (2), and a clamping groove (405) is provided on the clamping seat (404), and the clamping groove (405) matches the clamping ring (403).

8. The assembled net cage for rice and shrimp farming according to claim 1, characterized in that: A crossbar is provided at the free end of the bottom net (401), and a counterweight is installed below the crossbar.

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