CN210406677U

CN210406677U - Lobster is bred and is prevented escaping net

Info

Publication number: CN210406677U
Application number: CN201921240934.7U
Authority: CN
Inventors: 邓特
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-04-28
Anticipated expiration: 2029-08-02

Abstract

The utility model discloses an anti-escape net for lobster breeding, which belongs to the field of lobster breeding equipment and comprises an anti-escape block, the lower end of the anti-escape block is fixedly connected with a pair of anchor rods, the front end of the anti-escape block is provided with a screen mounting hole, a first screen and a second screen are sequentially and fixedly connected between the upper inner wall and the lower inner wall of the screen mounting hole from front to back, the rear end of the first screen is fixedly connected with a plurality of first fixed blocks, the front end of the second screen is fixedly connected with a plurality of second fixed blocks staggered with the first fixed blocks, the front end of the anti-escape block is fixedly connected with an arc baffle, the left end of the anti-escape block is fixedly connected with a pair of clamping blocks, the upper ends of the pair of clamping blocks are all provided with internal thread grooves, the right end of the anti-escape block is provided with a pair of clamping grooves, the bottom ends of the pair of clamping grooves are bonded with strong glue, the upper ends and the lower ends of the anti-escape block are all provided with threaded holes, the, easy to assemble and firm to install, and reduces economic loss for lobster farmers.

Description

Lobster is bred and is prevented escaping net

Technical Field

The utility model relates to a lobster cultured equipment field, more specifically say, relate to a lobster is bred and is prevented escaping net.

Background

The lobster is also called procambarus clarkia, red crayfish and freshwater lobster, is shaped like a shrimp with hard shell, dark red adult, nearly black shell part, wedge-shaped stripes on the back of abdomen, even gray juvenile lobster body, sometimes black ripple, long and narrow crayfish, no separation by mesh-shaped gaps in the middle of the shell, obvious particles on the shell, side spines on the frontalis or nicks on the end part of the frontalis, is the freshwater economic lobster, is popular with people because of delicious meat taste, forms absolute competitive advantages in local ecological environment because of its omnivory, fast growth speed and strong adaptability, has the food intake range including aquatic weeds, algae, aquatic insects, animal carcasses and the like, is also killed by oneself when food is deficient, has become an important economic breeding in recent years in China, is larger than other freshwater shrimps, has relatively more meat, and is delicious in meat quality, and is made into various cuisiness, the lobster is popular, the lobster is a popular delicious food in China, the number of the lobster cooking methods is hundreds, the lobster can be strictly prevented from escaping in the commercial culture process, particularly, the lobster can be strictly prevented from escaping into original ecological water bodies which are rare in human being, the local ecological balance can be damaged due to the high propagation speed of the lobster, natural enemies are lacked, and economic loss is brought to farmers due to the escape of the lobster.

Prevent escaping the net through setting up in the real life and prevent that the lobster from escaping, nevertheless the current effect that prevents escaping the net and prevent that the lobster from escaping is relatively poor, has brought economic loss for the foster family, and the pond area of generally breeding the lobster is great, and prevents escaping the net because single area is not very big, prevents escaping the net and prevents escaping being difficult for assembling the combination between the net, has brought the puzzlement for the foster family.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a lobster is bred and is prevented escaping net, it prevents escaping the performance better, and easily equipment and installation are comparatively firm, have reduced economic loss for the lobster raiser.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a lobster breeding prevents escaping net, includes prevents escaping the piece, the lower extreme fixedly connected with a pair of stock of preventing escaping the piece, the front end of preventing escaping the piece is dug there is the net mounting hole, from preceding fixedly connected with first net and second net in proper order backward between the upper and lower inner wall of net mounting hole, the rear end fixedly connected with of first net has a plurality of first fixed blocks, the front end fixedly connected with of second net has a plurality of second fixed blocks that misplace with first fixed block, the front end fixedly connected with cowl of preventing escaping the piece, and cowl is located the upside of net mounting hole, the left end fixedly connected with of preventing escaping the piece is a pair of fixture block, a pair of the upper end of fixture block is dug all has the internal thread groove, the right-hand member of preventing escaping the piece is dug there is a pair of draw-in groove, a pair of the tank bottom end bonding of draw-in groove has powerful glue, the upper and lower extreme of preventing digging the piece is dug all has the screw hole, threaded hole female connection has the screw, the cover has the packing ring on the screw, and it is better to prevent escaping the performance, and easily equipment and installation are comparatively firm, have reduced economic loss for lobster raiser.

Furthermore, the diameter of the meshes of the first separation net is larger than that of the meshes of the second separation net, so that lobsters are not easy to escape, and the two-layer protection escape-preventing performance is better.

Furthermore, the height of the escape-proof block is ninety centimeters, the height of the anchor rod is forty centimeters, the escape-proof block with a certain height is not easy to enable lobsters to escape, and the anchor rod with a certain height enables the device to be fixed and stable when being inserted into the ground.

Furthermore, the screw, the first separation net and the second separation net are coated with anticorrosive paint, so that the anticorrosive performance is better.

Furthermore, be interference fit between fixture block and the draw-in groove, the diameter and the screw thread phase-match of screw hole and internal thread groove make fixture block and draw-in groove joint more firm.

Furthermore, be connected with the glossy layer of polishing on the cowl, be difficult for making the lobster adhere to, increase and prevent escaping the nature.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the anti-escape performance of the scheme is good, the assembly is easy, the installation is firm, and the economic loss of lobster farmers is reduced.

(2) The mesh diameter of the first separation net is larger than that of the second separation net, so that lobsters are not easy to escape, and the two-layer protection escape-proof performance is better.

(3) The height of the escape-proof block is ninety centimeters, the height of the anchor rod is forty centimeters, the escape-proof block with a certain height is difficult to enable lobsters to escape, and the anchor rod with a certain height enables the device to be fixed stably when being inserted into the ground.

(4) The screw, the first separation net and the second separation net are coated with anticorrosive paint, so that the anticorrosive performance is better.

(5) The clamping block and the clamping groove are in interference fit, and the threaded hole is matched with the diameter and the threads of the inner thread groove, so that the clamping block and the clamping groove are clamped more firmly.

(6) The arc-shaped baffle is connected with a smooth polishing layer, so that lobsters are not easy to attach, and escape resistance is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a partial side view of the present invention;

fig. 4 is a schematic structural view of a pair of escape-proof blocks when connected.

The reference numbers in the figures illustrate:

1 prevent escaping piece, 2 stock, 3 fixture blocks, 4 internal thread grooves, 5 separate the net mounting hole, 6 cowl, 7 first separate the net, 8 draw-in grooves, 9 packing rings, 10 screw holes, 11 screws, 12 second separate the net, 13 super glue, 14 first fixed blocks, 15 second fixed blocks.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, an anti-escape net for lobster breeding comprises an anti-escape block 1, wherein the lower end of the anti-escape block 1 is fixedly connected with a pair of anchor rods 2, the height of the anti-escape block 1 is ninety centimeters, the height of the anchor rods 2 is forty centimeters, the anti-escape block 1 with a certain height is difficult to enable lobsters to escape, the anchor rods 2 with a certain height enable the device to be more stably fixed when being inserted into the ground, the front end of the anti-escape block 1 is provided with a net mounting hole 5, a first separation net 7 and a second separation net 12 are fixedly connected between the upper inner wall and the lower inner wall of the net mounting hole 5 from front to back in sequence, the diameter of the meshes of the first separation net 7 is larger than that of the second separation net 12, the lobsters are difficult to escape, the two layers of protection and anti-escape performance is better, the rear end of the first separation net 7 is fixedly connected with a plurality of first fixing blocks 14, the front end of the second separation net 12 is fixedly connected with a plurality of second fixing blocks 15 which are staggered, the front end of the anti-escape block 1 is fixedly connected with an arc baffle 6, the arc baffle 6 is positioned on the upper side of the partition net mounting hole 5, the arc baffle 6 is connected with a smooth polishing layer, lobsters are not easy to attach, the anti-escape performance is improved, the left end of the anti-escape block 1 is fixedly connected with a pair of clamping blocks 3, the upper ends of the clamping blocks 3 are all provided with an internal thread groove 4, the right end of the anti-escape block 1 is provided with a pair of clamping grooves 8, the bottom ends of the clamping grooves 8 are bonded with a strong glue 13, the upper end and the lower end of the anti-escape block 1 are both provided with a threaded hole 10, the threaded hole 10 is internally connected with a screw 11, the clamping blocks 3 and the clamping grooves 8 are in interference fit, the threaded hole 10 is matched with the diameter and the thread of the internal thread groove 4, the clamping of the clamping blocks 3, the first separation net 7 and the second separation net 12 are coated with anticorrosive paint, so that the anticorrosive performance is better.

When a pair of escape-proof blocks 1 are installed, a pair of clamping blocks 3 are respectively clamped in a pair of clamping grooves 8 to enable the escape-proof blocks to be not easy to loosen up and down, the left ends of the clamping blocks 3 are in contact with a strong glue 13, the strong glue 13 is bonded with the clamping blocks 3 to enable the escape-proof blocks not to be easy to loosen left and right, a threaded hole 10 and an internal thread groove 4 are in the same vertical section, due to the fact that the bonding force of the strong glue 13 is limited, a screw 11 is screwed clockwise, the screw 11 is screwed into the threaded hole 10 and the internal thread groove 4 to be screwed to the tightest, the pair of escape-proof blocks 1 are fixed, assembly is easy and installation is firm, a gasket 9 enables the screw 11 not to be easy to loosen and increase the tightness, an anchor rod 2 is inserted into the ground to enable the lower ends of the escape-proof blocks 1 to be in contact with the ground and have no gap, a first separation net 7 and a second separation net 12 have good blocking performance, the first net 7 can block lobsters with, the second separates net 12 and can block the less lobster of volume, first fixed block 14 can prevent effectively with the setting of second fixed block 15 that the lobster from the eminence fall take place the damage die even, and the setting of the similar maze of first fixed block 14 and second fixed block 15, it is more difficult for making the lobster flee, when the lobster climbs to the top of preventing escaping piece 1, cowl 6 has good effect of blockking, and smooth polishing on cowl 6, it is attached to difficult messenger's lobster, increase it and prevent escaping the performance, it is better to prevent escaping the performance, easily equipment and installation are comparatively firm, economic loss has been reduced for lobster raiser.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims

1. The utility model provides a lobster is bred and is prevented escaping net, is including preventing escaping piece (1), its characterized in that: the anti-escape block is characterized in that a pair of anchor rods (2) is fixedly connected to the lower end of the anti-escape block (1), a separation net mounting hole (5) is formed in the front end of the anti-escape block (1), a first separation net (7) and a second separation net (12) are fixedly connected between the upper inner wall and the lower inner wall of the separation net mounting hole (5) from front to back in sequence, a plurality of first fixing blocks (14) are fixedly connected to the rear end of the first separation net (7), a plurality of second fixing blocks (15) staggered with the first fixing blocks (14) are fixedly connected to the front end of the second separation net (12), an arc-shaped baffle plate (6) is fixedly connected to the front end of the anti-escape block (1), the arc-shaped baffle plate (6) is located on the upper side of the separation net mounting hole (5), a pair of clamping blocks (3) is fixedly connected to the left end of the anti-escape block (1), an internal thread groove (4) is formed in the upper ends of the clamping blocks (3), and a pair of clamping grooves (8, a strong glue (13) is bonded at the bottom end of the groove of the clamping groove (8), threaded holes (10) are drilled at the upper end and the lower end of the escape-proof block (1), screws (11) are connected with the threaded holes (10) in an internal thread mode, and gaskets (9) are sleeved on the screws (11).

2. The lobster breeding escape-preventing net according to claim 1, characterized in that: the mesh diameter of the first separation net (7) is larger than that of the second separation net (12).

3. The lobster breeding escape-preventing net according to claim 1, characterized in that: the height of the anti-escape block (1) is ninety centimeters, and the height of the anchor rod (2) is forty centimeters.

4. The lobster breeding escape-preventing net according to claim 1, characterized in that: the screw (11), the first separation net (7) and the second separation net (12) are coated with anticorrosive paint.

5. The lobster breeding escape-preventing net according to claim 1, characterized in that: the clamping block (3) is in interference fit with the clamping groove (8), and the threaded hole (10) is matched with the diameter and the thread of the inner thread groove (4).

6. The lobster breeding escape-preventing net according to claim 1, characterized in that: the arc-shaped baffle (6) is connected with a smooth polishing layer.