CN219812920U

CN219812920U - Shrimp larva collecting device for lobster culture

Info

Publication number: CN219812920U
Application number: CN202320974950.9U
Authority: CN
Inventors: 朱云海; 范仉洪; 孙伟杰; 胡晓波; 陆静; 姚德强; 陈佳杰
Original assignee: Tongxiang Hongwang Ecological Agricultural Technology Co ltd
Current assignee: Tongxiang Hongwang Ecological Agricultural Technology Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-10-13
Anticipated expiration: 2033-04-26

Abstract

The utility model discloses a shrimp larva collecting device for lobster cultivation, and belongs to the technical field of shrimp larva collection; including first communicating pipe, first communicating pipe is run through the formula setting, and one of them one end of first communicating pipe is provided with the filter screen, the both sides of first communicating pipe are all second communicating pipe, first communicating pipe communicates each other with the second communicating pipe, the second communicating pipe is close to the inside stopper that is provided with of one end of first communicating pipe, the stopper is hollow pyramid setting, the inside intermediate position department of second communicating pipe is provided with the passageway, the passageway communicates each other with the tip of stopper. According to the utility model, through the second communicating pipes at the two sides, a part of shrimp larvae with smaller volume can move to the outside through the second communicating pipes, and then the shrimp larvae are classified, so that the shrimp larvae with smaller volume are collected, the subsequent picking of the shrimp larvae with smaller volume is facilitated, and the shrimp larvae collection efficiency is improved.

Description

Shrimp larva collecting device for lobster culture

Technical Field

The utility model relates to the technical field of shrimp larva collection, in particular to a shrimp larva collection device for lobster culture.

Background

Lobster cultivation means lobster cultivation for profit, and a shrimp habitat such as rubble, brick, stone and the like is arranged in a cultivation water area, and a pond is provided with good water inlet and drainage facilities.

The ground cage and the landing net are generally used when the lobster larvae are collected, the ground cage is used for placing a net-shaped pipeline on the water surface, baits are placed inside the ground cage, the end part of the ground cage is in a round table shape, and the lobster larvae cannot be separated after entering the ground cage and the landing net, so that the lobster larvae can be captured and collected, the landing net is manually held, and the landing net is generally used in a denser cultivation area of the lobsters.

However, the two methods cannot distinguish the sizes of the shrimp larvae, so that the collected shrimp larvae need to be picked out, and then put into a culture area for continuous culture, so that the collection efficiency of the shrimp larvae is lower.

Disclosure of Invention

The utility model aims to solve the defects of the prior art in the background art, and provides a shrimp larva collecting device for lobster culture.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a shrimp seedling collection device for lobster is bred, includes first communicating pipe, first communicating pipe is run through the setting, and one of them end of first communicating pipe is provided with the filter screen, both sides of first communicating pipe are all second communicating pipe, first communicating pipe and second communicating pipe communicate each other, the second communicating pipe is close to the inside stopper that is provided with of one end of first communicating pipe, the stopper is hollow pyramid setting, the inside intermediate position department of second communicating pipe is provided with the passageway, passageway and stopper's tip communicate each other;

can place bait in the inside of tip and the second communicating pipe of first communicating pipe, this stopper makes young shrimp can get into simultaneously, and blocks the big shrimp, and the big shrimp can be along with the bait of first communicating pipe tip removes to the tip of first communicating pipe after unable entering into the inside of passageway, and the young shrimp directly enters into both sides and removes until breaking away from, can classify the shrimp larva, reduce the quantity that young shrimp and big shrimp mix for follow-up choosing is more convenient, has improved the categorised efficiency of shrimp larva.

Preferably, mounting frames are arranged on two sides of the first communicating pipe, the mounting frames are L-shaped, mounting blocks are arranged on two sides of the second communicating pipe, and the mounting frames are mutually matched with the mounting blocks;

can make the second communicating pipe dismantle and install, and then can change the second communicating pipe of equidimension not for the shrimp seedling classification is more convenient.

Preferably, a threaded limiting rod is inserted into the top end of the end part of the mounting frame, and the end part of the threaded limiting rod extends to the inner side wall of the mounting frame;

after the installation piece is embedded into the inside of mounting bracket, can be through rotating the screw thread gag lever post for the screw thread gag lever post blocks the top of installation piece, thereby accomplishes the spacing to the second communicating pipe, avoids the second communicating pipe to take place the condition that breaks away from.

Preferably, the end part of the second communicating pipe is provided with a mounting plate, the mounting plate is in a shape of a loop, and the mounting plate is sleeved at the end part of the channel;

the support can be carried out on the channel, so that the stability of the channel is better, and the situation that the channel breaks away from and collapses is avoided.

Preferably, the bottom end of the mounting plate is provided with a feeding groove, the feeding groove is communicated with the inside of the second communicating pipe, the bottom end of the channel is provided with a through hole, and the through hole is communicated with the inside of the second communicating pipe;

the bait can be placed below the second communicating pipe through the feeding groove, so that smell of the bait can be transferred to the inside of the channel through the through hole, and the attraction of the prawn seedlings can be completed.

Preferably, a baffle is inserted at the top end of the channel, a threaded conveying rod is inserted at the top end of the second communicating pipe, the end part of the threaded conveying rod extends to the inside of the second communicating pipe, and the baffle is sleeved outside the threaded conveying rod;

can make the baffle remove to make the baffle extend to the inside of passageway, and then accomplish the size adjustment of passageway port, can accomplish the shrimp seedling of equidimension not.

Preferably, guide blocks are arranged on two sides of the top end of the channel, the guide blocks are -shaped, and two sides of the baffle are positioned in the two groups of guide blocks;

the baffle can be limited, so that the stability of the baffle is better, and the condition that the baffle is separated from and inclined is avoided.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the second communicating pipes at the two sides, a part of shrimp larvae with smaller volume can move to the outside through the second communicating pipes, and then the shrimp larvae are classified, so that the shrimp larvae with smaller volume are collected, the subsequent picking of the shrimp larvae with smaller volume is facilitated, and the shrimp larvae collection efficiency is improved.

2. According to the utility model, the baffle can be moved, so that the baffle can be moved into the channel, the size of the port of the channel can be adjusted, the size of the collected shrimp larvae can be adjusted, and the collection effect can be further improved.

Drawings

Fig. 1 is a schematic perspective view of a shrimp larva collecting device for lobster cultivation according to the present utility model;

FIG. 2 is a schematic view of the partial cross-sectional structure of FIG. 1;

fig. 3 is a schematic diagram of a separation structure of the first communication pipe and the second communication pipe in fig. 1;

fig. 4 is a schematic cross-sectional elevation view of the second communication pipe of fig. 2.

In the figure: 1. a first communication pipe; 2. a mounting frame; 3. a second communicating pipe; 4. a mounting block; 5. a threaded limit rod; 6. a limiting block; 7. a channel; 8. a mounting plate; 9. a feeding groove; 10. a through hole; 11. a guide block; 12. a baffle; 13. a threaded conveying rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a shrimp larva collection device for lobster cultivation is shown, this first communicating pipe 1 is for running through the setting, and the wherein one end of first communicating pipe 1 is provided with the filter screen, thereby can put into the tip of first communicating pipe 1 with bait simultaneously and draw the shrimp larva to remove, consequently, all second communicating pipe 3 at the both sides of first communicating pipe 1, and this first communicating pipe 1 and second communicating pipe 3 communicate each other, simultaneously second communicating pipe 3 is close to the inside stopper 6 that is provided with of one end of first communicating pipe 1, this stopper 6 is hollow pyramid setting, then be provided with passageway 7 in the inside intermediate position department of second communicating pipe 3, this passageway 7 communicates each other with the tip of stopper 6, then all be provided with mounting bracket 2 in the both sides of first communicating pipe 1, and this mounting bracket 2 is L shape setting, thereby all be provided with installation piece 4 in the both sides of second communicating pipe 3 for mounting bracket 2 and installation piece 4 are mutually adapted, then at the tip top of mounting bracket 2, and the tip of this thread stop lever 5 extends to the inside wall of 2, can block installation piece 4, then be provided with spacing groove 8 at the tip end 8 at second communicating pipe 8, and make the inside groove 8 is formed at the inside of second communicating pipe 8, the inside groove 8 is formed at the tip of the second communicating pipe 8, and the inside groove is set up at the inside groove 7, the inside is formed at the second communicating pipe 8, and the bottom is connected with the inside groove is connected with the mounting plate 8, and the setting is connected with the inside groove is connected with the mounting plate 8.

To describe the baffle plate 12 in this embodiment specifically, please refer to fig. 4, then the baffle plate 12 is inserted at the top end of the channel 7, and the screw conveying rod 13 is inserted at the top end of the second communicating tube 3, so that the end of the screw conveying rod 13 extends to the inside of the second communicating tube 3, so that the baffle plate 12 is sleeved outside the screw conveying rod 13, then the guide blocks 11 are disposed at two sides of the top end of the channel 7, and the guide blocks 11 are -shaped, and then two sides of the baffle plate 12 are located inside the two groups of guide blocks 11.

Working principle: when the bait feeding device is used, bait is put into the end part of the first communicating pipe 1, then the bait is put into the second communicating pipe 3 through the feeding groove 9, the second communicating pipe 3 drives the mounting block 4 to be embedded into the mounting frame 2, the second communicating pipe 3 is mutually communicated with the inside of the first communicating pipe 1, then the threaded limiting rod 5 is rotated, the threaded limiting rod 5 is moved to the upper part of the mounting block 4 to finish blocking mounting of the second communicating pipe 3, the shrimp larvae enter through the first communicating pipe 1, then the shrimp larvae with smaller volume can move to the outside through the limiting block 6 and the channel 7, and the shrimp larvae with larger volume can continuously move inwards under the influence of the bait in the deep part of the first communicating pipe 1, so that the subsequent shrimp larvae are prevented from being accumulated at the position of the limiting block 6 to influence the entry of the shrimp larvae.

The screw conveying rod 13 can be rotated, so that the screw conveying rod 13 drives the baffle 12 to move, the baffle 12 is further moved to the inside of the channel 7, the size of the port of the channel 7 can be adjusted, and the shrimp larvae with different sizes can be conveniently classified.

In the utility model, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved, the implementation can be carried out, and redundant description is omitted.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the present utility model, unless otherwise indicated, the terms "about" and "front and back," inner and outer, and vertical levels, "etc., used herein are merely intended to refer to the orientation of the term in conventional use, or are colloquially known to those skilled in the art, and should not be construed as limiting the term, while the terms" first, "second," and "third," etc., do not denote a particular number or order, but are merely intended to be used in distinguishing between the terms, and the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a shrimp seedling collection device for lobster is bred, includes first communicating pipe (1), its characterized in that, first communicating pipe (1) is run through the setting, and one of them one end of first communicating pipe (1) is provided with the filter screen, both sides of first communicating pipe (1) are all second communicating pipe (3), first communicating pipe (1) communicate with each other with second communicating pipe (3), second communicating pipe (3) are close to the inside stopper (6) that is provided with of one end of first communicating pipe (1), stopper (6) are hollow pyramid setting, the inside intermediate position department of second communicating pipe (3) is provided with passageway (7), passageway (7) communicate with each other with the tip of stopper (6).

2. The shrimp larva collection device for lobster cultivation according to claim 1, wherein the mounting frames (2) are arranged on two sides of the first communicating pipe (1), the mounting frames (2) are in L-shaped arrangement, the mounting blocks (4) are arranged on two sides of the second communicating pipe (3), and the mounting frames (2) are mutually matched with the mounting blocks (4).

3. The shrimp larva collection device for lobster farming according to claim 2, wherein a threaded limit rod (5) is inserted into the top end of the end portion of the mounting frame (2), and the end portion of the threaded limit rod (5) extends to the inner side wall of the mounting frame (2).

4. The shrimp larva collection device for lobster farming according to claim 1, wherein the end part of the second communicating pipe (3) is provided with a mounting plate (8), the mounting plate (8) is in a shape of a circle, and the mounting plate (8) is sleeved at the end part of the channel (7).

5. The shrimp larva collection device for lobster cultivation according to claim 4, wherein a feeding trough (9) is formed at the bottom end of the mounting plate (8), the feeding trough (9) is mutually communicated with the inside of the second communicating pipe (3), a through hole (10) is formed at the bottom end of the channel (7), and the through hole (10) is mutually communicated with the inside of the second communicating pipe (3).

6. Shrimp larva collection device for lobster farming according to claim 1, characterized in that a baffle (12) is inserted at the top end of the channel (7), a screw conveyor rod (13) is inserted at the top end of the second communicating tube (3), the end of the screw conveyor rod (13) extends to the inside of the second communicating tube (3), and the baffle (12) is sleeved outside the screw conveyor rod (13).

7. The shrimp larva collecting device for lobster cultivation according to claim 6, wherein guide blocks (11) are arranged on two sides of the top end of the channel (7), the guide blocks (11) are -shaped, and two sides of the baffle plate (12) are located inside the two groups of guide blocks (11).