CN210987792U

CN210987792U - Automatic appearance device of receiving is bred to shrimp seedling

Info

Publication number: CN210987792U
Application number: CN201921756124.7U
Authority: CN
Inventors: 云永超
Original assignee: Hainan Lu Tai Marine Biotechnology Co ltd
Current assignee: Hainan Lu Tai Marine Biotechnology Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-07-14
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses an automatic sample collecting device for shrimp culture, which comprises a base, a bottom plate, a first connecting piece, a second connecting piece and a third connecting piece, the base is of a rectangular frame structure, a bottom plate is arranged in the base, the upper end surface of the bottom plate is fixedly connected with a first connecting piece, the bottom plate is provided with a groove, the lower end surface of the bottom plate is respectively and fixedly connected with a funnel and a net bag, a second connecting piece is arranged above the first connecting piece, a third connecting piece is arranged above the second connecting piece, a fishing net is arranged between the first connecting piece and the second connecting piece, a fishing net is also arranged between the second connecting piece and the third connecting piece, the first connecting piece, the second connecting piece and the third connecting piece are all of a rectangular frame structure, sliding grooves are formed in the two sides of the base, sliding blocks are arranged in the sliding grooves, and multiple groups of sliding grooves and sliding blocks are arranged. This automatic appearance device of receiving is bred to shrimp larva, reasonable in design, convenient to use has the advantage of being convenient for to accomodate.

Description

Automatic appearance device of receiving is bred to shrimp seedling

Technical Field

The utility model belongs to the technical field of shrimp larvae is bred, concretely relates to shrimp larvae breeds automatic appearance device of receiving.

Background

Shrimp is an arthropod living in water, belongs to arthropod crustacean, and is in various types, including Antarctic red shrimp, freshwater shrimp, river shrimp, grass shrimp, prawn, lobster, etc. The shrimp is a swimming sub-order animal of decapod suborder of Crustacea, has nearly 2000 varieties, and mostly lives in rivers and lakes. The beard and the nose are hooked, the back bow is in a node shape, and the tail part is provided with hard scale feet which are good for jumping.

Along with the continuous deepening adjustment of industrial structure, many places shrimp farm is flourished to have laid the pond and breed, and the shrimp seedling need often carry out the sampling investigation to the shrimp seedling at the farming in-process, and current shrimp seedling collection appearance device occupation space is big, is not convenient for accomodate and carry, and causes the shrimp seedling death at the in-process of receiving the appearance easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic appearance device of receiving is bred to shrimp seedling to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic sample collecting device for shrimp fry culture comprises a base, a bottom plate, a first connecting piece, a second connecting piece and a third connecting piece, wherein the base is of a rectangular frame structure, the bottom plate is arranged inside the base, the upper end face of the bottom plate is fixedly connected with the first connecting piece, a groove is formed in the bottom plate, the lower end face of the bottom plate is respectively and fixedly connected with a funnel and a net bag, the second connecting piece is arranged above the first connecting piece, the third connecting piece is arranged above the second connecting piece, a fishing net is arranged between the first connecting piece and the second connecting piece, the fishing net is also arranged between the second connecting piece and the third connecting piece, the first connecting piece, the second connecting piece and the third connecting piece are of the rectangular frame structure, the first connecting piece, the second connecting piece and the third connecting piece are respectively connected through a first supporting rod and a second supporting rod, and the first supporting rod is rotatably connected with the second supporting rod, the fishing net is equipped with the multiunit, be equipped with the net gape on the fishing net, the spacing net of fixedly connected with in the net gape, equal fixedly connected with is used for installing the mounting panel of funnel in second connecting piece, the third connecting piece.

Preferably, sliding grooves are formed in both sides of the base, sliding blocks are arranged in the sliding grooves, a plurality of groups of sliding grooves and sliding blocks are arranged, one end of each sliding block is connected with the push rod, the other end of each sliding block is fixedly connected with the bottom plate,

preferably, the bottom plate is of a rectangular plate-shaped structure, the plane where the bottom plate is located is parallel to the plane where the base is located, the bottom plate is in contact with the inner wall of the base, the sliding groove is matched with the sliding block, and one end, far away from the push rod, of the sliding block penetrates through the sliding groove to be fixedly inserted on the bottom plate.

Preferably, the four corners of the upper end surface of the first connecting piece and the four corners of the upper end surface of the second connecting piece are respectively and rotatably connected with a first supporting rod, and the four corners of the lower end surface of the second connecting piece and the four corners of the lower end surface of the third connecting piece are respectively and rotatably connected with a second supporting rod.

Preferably, the equal fixedly connected with ejector pin in third connecting piece up end four corners department, the ejector pin is equipped with four groups, four groups the one end and the fish tape seat fixed connection of third connecting piece are kept away from to the ejector pin, fixedly connected with fish tape on the fish tape seat, the one end that the fish tape seat was kept away from to the fish tape is connected with the float, and adjacent two sets of fixedly connected with fishing net between the ejector pin is located two sets of fishing net between the ejector pin is the triangle-shaped structure.

Preferably, the funnel is equipped with the multiunit, and one of them is a set of the funnel is located in the base, the funnel is from the lower terminal surface of fixed lock at the bottom plate, string bag from the lower lock on the funnel, the string bag is through attacking screw and bottom plate fixed connection, the funnel is located in the string bag.

The utility model discloses a technological effect and advantage: the automatic sample collecting device for shrimp larvae breeding is characterized in that the limiting net is of a circular structure and can be stretched, the meshes of the limiting net are smaller than those of a fishing net, thereby avoiding the shrimp larvae escaping from the fishing net, the funnel and the mounting plate are made of plastic materials, thereby avoiding the shrimp larvae climbing out of the sample collecting device along the fishing net, through the design that the size of the first connecting piece is larger than that of the second connecting piece, and the size of the second connecting piece is larger than that of the third connecting piece, thereby leading the first connecting piece, the second connecting piece and the third connecting piece to be sequentially overlapped and collected together and to be rotationally connected with the second supporting rod through the first supporting rod, thereby being convenient for collecting and storing the first connecting piece, the second connecting piece and the third connecting piece, sampling the shrimp seeds in a trapping way, reducing the death rate of the shrimp seeds, this automatic appearance device of receiving is bred to shrimp larva, reasonable in design, convenient to use has the advantage of being convenient for to accomodate.

Drawings

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

FIG. 2 is a perspective view of the mounting plate of the present invention;

fig. 3 is a schematic view of the internal structure of the base of the present invention.

In the figure: the fishing net comprises a base 1, a first connecting piece 2, a second connecting piece 3, a net opening 4, a third connecting piece 5, a buoy 6, a fishing line 7, an ejector rod 8, a limiting net 9, a first supporting rod 10, a second supporting rod 11, a fishing net 12, a mounting plate 13, a funnel 14, a push rod 15, a sliding groove 16, a net bag 17, a sliding block 18, a groove 19 and a bottom plate 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an automatic sample collecting device for shrimp fry culture as shown in figures 1-3, which comprises a base 1, a bottom plate 20, a first connecting piece 2, a second connecting piece 3 and a third connecting piece 5, wherein the base 1 is of a rectangular frame structure, the bottom plate 20 is arranged in the base 1, the first connecting piece 2 is fixedly connected with the upper end surface of the bottom plate 20, a groove 19 is arranged on the bottom plate 20, the lower end surface of the bottom plate 20 is respectively and fixedly connected with a funnel 14 and a net bag 17, the second connecting piece 3 is arranged above the first connecting piece 2, the third connecting piece 5 is arranged above the second connecting piece 3, a fishing net 12 is arranged between the first connecting piece 2 and the second connecting piece 3, a fishing net 12 is also arranged between the second connecting piece 3 and the third connecting piece 5, and the first connecting piece 2, the second connecting piece 3 and the third connecting piece 5 are of rectangular frame structures, connect through first bracing piece 10, second bracing piece 11 between first connecting piece 2, second connecting piece 3 and the third connecting piece 5 respectively, first bracing piece 10 rotates with second bracing piece 11 to be connected, fishing net 12 is equipped with the multiunit, be equipped with net gape 4 on the fishing net 12, spacing net 9 of fixedly connected with in the net gape 4, equal fixedly connected with is used for installing the mounting panel 13 of funnel 14 in second connecting piece 3, the third connecting piece 5, and spacing net 9 is ring column structure, and just spacing net 9 can stretch, and spacing net 9 mesh is less than fishing net 12 mesh to can avoid the shrimp seedling to escape from in fishing net 12.

Specifically, sliding grooves 16 are respectively arranged at two sides of the base 1, sliding blocks 18 are arranged in the sliding grooves 16, a plurality of groups of sliding grooves 16 and sliding blocks 18 are respectively arranged, one end of each sliding block 18 is connected with a push rod 15, the other end of each sliding block 18 is fixedly connected with a bottom plate 20,

specifically, the bottom plate 20 is of a rectangular plate-shaped structure, the plane where the bottom plate 20 is located is parallel to the plane where the base 1 is located, the bottom plate 20 is in contact with the inner wall of the base 1, the sliding groove 16 is matched with the sliding block 18, one end, far away from the push rod 15, of the sliding block 18 penetrates through the sliding groove 16 to be fixedly inserted on the bottom plate 20, the base 1 is made of metal, and the third connecting piece 5, the second connecting piece 3, the first connecting piece 2, the bottom plate 20, the mounting plate 13 and the funnel 14 are made of plastic materials.

Specifically, 2 up end four corners departments of first connecting piece all rotate with 3 up end four corners departments of second connecting piece and are connected with

first bracing piece

10, 3 down end four corners departments of second connecting piece all rotate with the third connecting piece 5 down end four corners department and are connected with second bracing piece 11, and first connecting piece 2, second connecting piece 3 and third connecting piece 5 are third connecting piece 5, second connecting piece 3 and first connecting piece 2 according to sequencing in proper order from small to big, and third connecting piece 5, second connecting piece 3 and first connecting piece 2 all can receive inside the base 1.

Concretely, 5 equal fixedly connected with ejector pins 8 in terminal surface four corners department on the third connecting piece, ejector pin 8 is equipped with four groups, four groups one end and the fish tape seat fixed connection of third connecting piece 5 are kept away from to ejector pin 8, fixedly connected with fish tape 7 on the fish tape seat, the one end that the fish tape seat was kept away from to fish tape 7 is connected with cursory 6, adjacent two sets of fixedly connected with fishing net 12 between the ejector pin 8 is located two sets of fishing net 12 between the ejector pin 8 is the triangle-shaped structure.

Specifically, funnel 14 is equipped with the multiunit, and one of them is a set of in base 1 is located to funnel 14, funnel 14 is from lower and fixed lock lower terminal surface at bottom plate 20, string bag 17 is from lower and lock on funnel 14, string bag 17 is through attacking screw and bottom plate 20 fixed connection, funnel 14 is located in string bag 17.

Specifically, when the automatic sample collection device for shrimp larvae cultivation is used, bait is firstly fixed on a bottom plate 20, then a base 1 is put at the bottom of a cultivation pond, a fish line 7 is straightened to enable a float 6 to float on the water surface, shrimp larvae can enter the sample collection device through a net opening 4, the shrimp larvae entering the sample collection device can fall into a net bag 17 through a funnel 14 to be collected uniformly, when the sample collection device needs to be collected, the net bag 17 in the base 1 is firstly disassembled, the shrimp larvae in the net bag 17 are taken out, then a push rod 15 is pushed to drive the bottom plate 20 to move downwards until the bottom plate 20 is put into the base 1, then a worker pushes a first support rod 10 and a second support rod 11 towards a fishing net 12 and presses a third connecting piece 5 downwards until the first connecting piece 2, the second connecting piece 3 and the third connecting piece 5 are sequentially overlapped together and put into the base 1, this automatic appearance device of receiving is bred to shrimp larva, reasonable in design, convenient to use has the advantage of being convenient for to accomodate.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an automatic appearance device of receiving is bred to shrimp seeding, includes base (1), bottom plate (20), first connecting piece (2), second connecting piece (3) and third connecting piece (5), its characterized in that: base (1) is the rectangular frame structure, base (1) inside is equipped with bottom plate (20), bottom plate (20) up end fixedly connected with first connecting piece (2), set up fluted (19) on bottom plate (20), terminal surface difference fixedly connected with funnel (14), string bag (17) under bottom plate (20), first connecting piece (2) top is equipped with second connecting piece (3), second connecting piece (3) top is equipped with third connecting piece (5), install fishing net (12) between first connecting piece (2) and second connecting piece (3), also install fishing net (12) between second connecting piece (3) and third connecting piece (5), first connecting piece (2), second connecting piece (3) and third connecting piece (5) are the rectangular frame structure, first connecting piece (2) has been established, Connect through first bracing piece (10), second bracing piece (11) respectively between second connecting piece (3) and third connecting piece (5), first bracing piece (10) rotate with second bracing piece (11) and are connected, fishing net (12) are equipped with the multiunit, be equipped with net gape (4) on fishing net (12), net gape (4) interior fixedly connected with spacing net (9), equal fixedly connected with is used for installing mounting panel (13) of funnel (14) in second connecting piece (3), third connecting piece (5).

2. The automatic sample collection device for shrimp larvae breeding according to claim 1, which is characterized in that: sliding grooves (16) are formed in two sides of the base (1), sliding blocks (18) are arranged in the sliding grooves (16), multiple groups of sliding grooves (16) and sliding blocks (18) are arranged, one end of each sliding block (18) is connected with a push rod (15), and the other end of each sliding block (18) is fixedly connected with a bottom plate (20).

3. The automatic sample collection device for shrimp larvae breeding according to claim 2, which is characterized in that: the base plate (20) is of a rectangular plate-shaped structure, the plane of the base plate (20) is parallel to the plane of the base (1), the base plate (20) is in contact with the inner wall of the base (1), the sliding groove (16) is matched with the sliding block (18), and one end, far away from the push rod (15), of the sliding block (18) penetrates through the sliding groove (16) to be fixedly inserted on the base plate (20).

4. The automatic sample collection device for shrimp larvae breeding according to claim 1, which is characterized in that: the four corners of the upper end face of the first connecting piece (2) and the four corners of the upper end face of the second connecting piece (3) are respectively and rotatably connected with a first supporting rod (10), and the four corners of the lower end face of the second connecting piece (3) and the four corners of the lower end face of the third connecting piece (5) are respectively and rotatably connected with a second supporting rod (11).

5. The automatic sample collection device for shrimp larvae breeding according to claim 1, which is characterized in that: equal fixedly connected with ejector pin (8) of third connecting piece (5) up end four corners department, ejector pin (8) are equipped with four groups, four groups one end that third connecting piece (5) were kept away from in ejector pin (8) all with fish tape seat fixed connection, fixedly connected with fish tape (7) on the fish tape seat, one end that fish tape seat was kept away from in fish tape (7) is connected with cursory (6), adjacent two sets of fixedly connected with fishing net (12) between ejector pin (8) is located two sets of fishing net (12) between ejector pin (8) are the triangle-shaped structure.

6. The automatic sample collection device for shrimp larvae breeding according to claim 1, which is characterized in that: funnel (14) are equipped with the multiunit, and wherein a set of in base (1) is located in funnel (14), funnel (14) from down and fixed lock lower terminal surface at bottom plate (20), string bag (17) from down and lock on funnel (14), string bag (17) are through attacking screw and bottom plate (20) fixed connection, funnel (14) are located in string bag (17).