Artificial nest for factory breeding of procambarus clarkii

Abstract

The utility model relates to the technical field of procambarus clarkii breeding, in particular to a procambarus clarkii factory breeding artificial nest which comprises a base plate and connecting pieces, a plurality of sets of connecting pieces are arranged on one side of the base plate, and each connecting piece further comprises a connecting block, a positioning block and a spring. The base plates on the two sides are placed in a mirror image mode, the connecting block of the base plate on one side slides into the connecting groove of the base plate on the other side along the end of the base plate on the other side, the connecting block of the base plate on the other side abuts against the connecting groove of the base plate on one side, the base plates on the two sides are limited through the protruding strips and the grooves, and the locating blocks are matched with the locating holes, so that the base plates on the two sides are fixed. The base plates on the two sides are not limited, so that the base plates on the two sides are assembled, nests of different sizes can be rapidly assembled according to the needed breeding conditions, the base plates on the two sides are separated, then the nests can be rapidly disassembled, and the interiors of the nests can be conveniently cleaned.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of procambarus clarkii's breeding, specifically to a procambarus clarkii factory breeding artificial nest. BACKGROUND

[0002] Procambarus clarkii is arthropod of procambarus clarkii of American crayfish family, commonly known as small lobster or freshwater lobster, and its seed breeding and aquaculture production have obvious seasonality, along with the flourishing market demand of small lobster, the contradiction between aquaculture production and market demand is increasingly prominent, however, the production of small lobster needs sufficient small lobster seed and develops suitable high-density aquaculture facilities and technology.

[0003] However, the existing procambarus clarkii breeding nest is usually nailed to a piece by connecting pieces, since the number of connecting pieces required for nailing during the assembly process of each layer nest is more, the operation is more cumbersome when assembling the nest, the nest cannot be quickly assembled, and after nailing is completed, the nest is difficult to disassemble, so that the inside of the nest is not convenient to clean. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problems that the prior art cannot realize quick assembly and separation, and provides a procambarus clarkii factory breeding artificial nest.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] Design a kind of procambarus clarkii factory breeding artificial nest, including base plate and connecting piece, the side of base plate has multiple connecting pieces, wherein the connecting piece further includes connecting block, positioning block and spring;

[0007] The spring is sleeved in the middle part of the positioning block, and the two ends of the spring are fixedly connected with the positioning block and the connecting block respectively, and the extension direction of the connecting block is provided with the positioning block.

[0008] Preferably, the side ends of the base plate away from the connecting pieces are respectively provided with a plurality of connecting grooves, and the connecting grooves provided on the two side ends of the base plate are oppositely arranged.

[0009] The size of the connecting groove is the same as the size of the side of the connecting block adjacent to the positioning block, and the connecting groove can match the connecting block.

[0010] One side of the connecting groove is provided with a plurality of protrusions, and the protrusions between the two adjacent sides are the same.

[0011] The other side of the connecting groove is provided with a first bevel, and the middle part of the connecting groove is provided with a positioning hole.

[0012] The two sides of the plurality of connecting grooves on one side are respectively provided with a clamping groove.

[0013] Preferably, the bent ends of the plurality of connecting blocks are fixedly disposed on both sides of the side of the substrate away from the connecting groove, and the connecting blocks on the upper and lower sides are arranged back to back.

[0014] The connecting block has a connecting hole in the middle, multiple grooves on one side, and a second oblique angle on the other side, wherein the angle of the first oblique angle is the same as the angle of the second oblique angle.

[0015] Preferably, the inner diameter of the connecting hole is the same as the outer diameter of the positioning block, and the connecting hole can match the positioning block.

[0016] Preferably, the spacing between the grooves on adjacent sides is the same as the spacing between the protrusions on adjacent sides, the shape of the groove is the same as the shape of the protrusion, and the protrusion can match the groove.

[0017] Preferably, the dimension of the side of the positioning block away from the connecting hole is the same as the dimension of the positioning hole, and the positioning hole can match the positioning block.

[0018] The present invention proposes an artificial nest for the industrialized breeding of Procambarus clarkii, the advantages of which are as follows: by mirroring the two substrates on both sides, and sliding the connecting block of one substrate along the end of the other substrate into the connecting groove of the other substrate, the connecting block of the other substrate abuts against the connecting groove of one substrate. The substrates on both sides are restricted by the protrusions and grooves, and the substrates on both sides are restricted by the matching of the positioning blocks and positioning holes, thereby realizing the assembly of the substrates on both sides. It is possible to quickly assemble nests of different sizes according to the required breeding conditions. The substrates on both sides can be separated to realize the rapid disassembly of the nest, thereby facilitating the cleaning of the interior of the nest. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a side view of the structure of this utility model;

[0021] Figure 3 This is a partial structural schematic diagram of the present invention;

[0022] Figure 4 This is an exploded view of the connector structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the assembly structure of this utility model;

[0024] Figure 6 for Figure 5 A schematic diagram of the structure of A in the middle.

[0025] In the figure: 1, base plate; 101, connecting groove; 1011, convex strip; 1012, positioning hole; 1013, first bevel; 1014, clamping groove; 2, support seat; 201, clamping block; 3, connecting piece; 301, connecting block; 3011, recess; 3012, connecting hole; 3013, second bevel; 302, positioning block; 303, spring. DETAILED DESCRIPTION

[0026] The utility model will be further described below in combination with the drawings:

[0027] The artificial nest for factory breeding of Procambarus clarkia proposed in the embodiment is shown in the drawings, which comprises a base plate 1 and a connecting piece 3. Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 The connecting piece 3 further comprises a connecting block 301, a positioning block 302 and a spring 303. The spring 303 is sleeved on the middle part of the positioning block 302, and the two ends of the spring 303 are fixedly connected with the positioning block 302 and the connecting block 301 respectively. The extending direction of the connecting block 301 is provided with the positioning block 302. The two sides of the base plate 1 are quickly assembled and disassembled through the connecting piece 3, so that different size nests can be assembled according to different breeding requirements, and the nest for breeding Procambarus clarkia is disassembled through quick disassembly, which facilitates the cleaning of the inside of the nest for breeding Procambarus clarkia. The material of the connecting block 301 is polypropylene material, which has a certain elasticity. As shown in the drawing, Figure 1 The two sides of the base plate 1 are placed in mirror image, and the connecting block 301 of one side of the base plate 1 is slid into the inside of the connecting groove 101 of the other side of the base plate 1 along the end part of the other side of the base plate 1.

[0028] The side ends of the substrate 1 away from the connecting piece 3 are respectively provided with a plurality of connecting grooves 101, and the connecting grooves 101 provided on the two side ends of the substrate 1 are oppositely arranged, the size of the connecting groove 101 is the same as the size of the side of the connecting block 301 adjacent to the positioning block 302, the connecting groove 101 can match the connecting block 301, one side of the connecting groove 101 is provided with a plurality of convex strips 1011, and the adjacent two side convex strips 1011 are the same, the other side of the connecting groove 101 is provided with a first inclined angle 1013, the middle of the connecting groove 101 is provided with a positioning hole 1012, and the two sides of the plurality of connecting grooves 101 on one side are respectively provided with clamping grooves 1014, when the connecting groove 101 of one side of the substrate 1 is in contact with the connecting block 301 of the other side of the substrate 1, the second inclined surface 3013 of the connecting block 301 of the other side of the substrate 1 is in contact with the first inclined surface 1013 of the connecting groove 101 of one side of the substrate 1, so that the connecting block 301 is deformed, through the elasticity of the material itself, the connecting block 301 of the other side of the substrate 1 is tightly connected with the connecting groove 101 of one side of the substrate 1, and when the second inclined surface 3013 of the connecting block 301 is in contact with the convex strip 1011 of the corresponding connecting groove, the connecting block 301 is further deformed, so that the convex strip 1011 is matched and connected with the groove 3011, and at the same time, the positioning block 302 is in contact with the first inclined surface 103, the positioning block 302 can move away from the substrate 1, when the positioning block 302 moves to the corresponding positioning hole 1012, the spring 303 drives the positioning block to match the positioning hole 1012, so as to realize the assembly of the two side substrates 1.

[0029] After the nest is completed, the clamping groove 104 is matched with the clamping block 201 of the supporting seat 2, so that the end of the supporting seat 2 can be attached to the bottom end of the lowermost substrate 1, and the height of the supporting seat 2 is the same as the height of the connecting block 301, and the nest can be stably placed on the bottom of the procambarus clarkii breeding pool through the connecting block 301 of the lower end of the lowermost substrate 1.

[0030] The bent ends of the plurality of connecting blocks 301 are fixedly arranged at both sides of the side end of the base plate 1 away from the connecting groove 101, and the upper and lower two connecting blocks 301 are arranged in a back-to-back manner. The middle part of the connecting block 301 is provided with a connecting hole 3012. One side of the connecting block 301 is provided with a plurality of grooves 3011. The other side of the connecting block 301 is provided with a second bevel 3013. The angle of the first bevel 1013 is the same as the angle of the second bevel 3013. The inner diameter size of the connecting hole 3012 is the same as the outer diameter size of the positioning block 302. The connecting hole 3012 can match the positioning block 302. The spacing between the adjacent two side grooves 3011 is the same as the spacing between the adjacent two side protrusions 1011. The shape of the groove 3011 is the same as the shape of the protrusion 1011. The protrusion 1011 can match the groove 3011. The size of the side of the positioning block 302 away from the connecting hole 3012 is the same as the size of the positioning hole 1012. The positioning hole 1012 can match the positioning block 302. The opening end of the positioning hole 1012 is provided with a round corner which is machined away from the side of the positioning block 302 away from the connecting hole. When the two side base plates 1 are separated, the positioning block 302 moves axially along the round corner of the positioning hole 1012, and the positioning block 302 and the positioning hole 1012 are separated.

[0031] Specifically, the two side base plates 1 are placed in a mirror image, and the connecting block 301 of one side base plate 1 is slid into the inside of the connecting groove 101 of the other side base plate 1 along the end part of the other side base plate 1. The second bevel 3013 of the connecting block 301 of the other side base plate 1 is in contact with the first bevel 1013 of the connecting groove 101 of the one side base plate 1, so that the connecting block 301 is deformed. The connecting block 301 of the other side base plate 1 is tightly abutted with the connecting groove 101 of the one side base plate 1, and the protrusion 1011 matches the groove 3011. The two side base plates 1 are limited by the protrusion 1011 and the groove 3011. When the positioning block 302 is in contact with the first bevel 103, the positioning block 302 can move away from the base plate 1. The spring 303 drives the positioning block 302 to match the positioning hole 1012, thereby limiting the two side base plates 1, so as to assemble the two side base plates 1. Similarly, according to the required breeding conditions, different size nests can be quickly assembled;

[0032] After the nest is completed, the clamping groove 104 is matched with the clamping block 201 of the supporting seat 2, so that the end part of the supporting seat 2 can be attached to the bottom end of the lowermost base plate 1. The height of the supporting seat 2 is the same as the height of the connecting block 301. The nest can be stably placed on the bottom of the procambarus clarkii breeding pond through the connecting block 301 at the lower end of the lowermost base plate 1.

[0033] Although the utility model has carried on the illustration and the description through the reference preferred embodiment, but, the professional ordinary skilled person should understand, can make various changes in form and detail in the scope of claims.

Claims

1. A Procambarus clarkia factory breeding artificial nest, characterized in that: The utility model provides a kind of connector, including substrate and connecting piece, one side of the substrate has multiple groups of connecting piece, wherein the connecting piece further includes connecting block, positioning block and spring; The spring is sleeved in the middle of the positioning block, and the two ends of the spring are fixedly connected with the positioning block and the connecting block respectively, and the extension direction of the connecting block is provided with the positioning block.

2. The artificial nest for factory breeding of Procambarus clarkii according to claim 1, characterized in that: The side end of the substrate away from the connecting piece is provided with multiple connecting grooves on both sides respectively, and the connecting grooves provided on both sides of the side end of the substrate are oppositely arranged; The size of the connecting groove is same with the size of the side of the connecting block adjacent to the positioning block, and the connecting groove can be matched with the connecting block; One side of the connecting groove is provided with multiple convex strips, and the convex strips between adjacent two sides are same; The other side of the connecting groove is provided with a first oblique angle, and the middle of the connecting groove is provided with a positioning hole; Two sides of multiple connecting grooves on one side are respectively provided with clamping grooves.

3. The artificial nest for factory breeding of Procambarus clarkii according to claim 2, characterized in that: The bent end of multiple connecting blocks is fixedly arranged on both sides of the side end of the substrate away from the connecting groove, and the connecting blocks on upper and lower sides are oppositely arranged; The middle of the connecting block is provided with a connecting hole, one side of the connecting block is provided with multiple grooves, the other side of the connecting block is provided with a second oblique angle, and the angle of the first oblique angle is same with the angle of the second oblique angle.

4. The artificial nest for factory breeding of Procambarus clarkii according to claim 3, characterized in that: The inner diameter size of the connecting hole is same with the outer diameter size of the positioning block, and the connecting hole can be matched with the positioning block.

5. The artificial nest for factory breeding of Procambarus clarkii according to claim 3, characterized in that: The distance between adjacent two grooves is same with the distance between adjacent two convex strips, the shape of the groove is same with the shape of the convex strip, and the convex strip can be matched with the groove.

6. The artificial nest for factory breeding of Procambarus clarkii according to claim 3, characterized in that: The size of the side of the positioning block away from the connecting hole is same with the size of the positioning hole, and the positioning hole can be matched with the positioning block.

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