CN219108481U

CN219108481U - Industrial spawning and hatching device for crayfish

Info

Publication number: CN219108481U
Application number: CN202222967381.3U
Authority: CN
Inventors: 彭润平
Original assignee: Chongqing Xinmengxin Agriculture And Animal Husbandry Technology Co ltd
Current assignee: Chongqing Xinmengxin Agriculture And Animal Husbandry Technology Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-06-02
Anticipated expiration: 2032-11-08

Abstract

The utility model relates to the technical field of aquaculture, in particular to a crayfish industrial spawning and hatching device which comprises an incubator, wherein a partition plate is arranged at the top of the incubator, a material guide pipe is arranged at the top of the partition plate, a first cover plate is arranged at the top of the material guide pipe, a material feeding pipe is arranged at one side of the material guide pipe, the material guide pipe is connected with the incubator, a second cover plate is arranged at the top of the incubator, a plurality of artificial holes are arranged on the inner side wall of the incubator, a climbing frame is arranged in the incubator, a filter screen is arranged at the bottom of the incubator, supporting feet are arranged at four corners of the bottom of the incubator, a plurality of fishing boxes are arranged in the incubator, and the structures of the incubator, the second cover plate, the artificial holes, the filter screen and a supporting frame are utilized to solve the problem that the existing spawning and hatching device does not protect produced crayfish well, so that the crayfish is killed by parent crayfish after hatching, and survival rate of the crayfish is reduced.

Description

Industrial spawning and hatching device for crayfish

Technical Field

The utility model relates to the technical field of aquaculture, in particular to a crayfish industrial spawning and hatching device.

Background

The crayfish has strong cave property in water benthonic crawling life, and particularly in the propagation period, the crayfish often is hidden in dark gravel or aquatic grass clusters in the daytime, and the crayfish can actively find food at night, and mating and spawning of the crayfish are generally carried out in the nest.

The industrial spawning and hatching device for the crayfish in the prior art still has the following defects: 1. the existing spawning and hatching device does not protect the produced shrimp larvae well, so that the shrimp larvae are killed by parent shrimps after hatching, and the survival rate of the shrimp larvae is reduced; 2. the hatched shrimp larvae are scattered in the incubator until the shrimp larvae are mature, the fishing efficiency is low at the moment, and the fishing action enables the ecological environment in the incubator to be destroyed.

Therefore, it is important to design a crayfish industrial spawning and hatching device to improve the whole practicality by changing the technical defects.

Disclosure of Invention

The utility model aims to provide a crayfish industrial spawning and hatching device, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the industrial spawning and hatching device for the crayfish comprises an incubator, wherein a separation plate is arranged at the top of the incubator, a material guide pipe is arranged at the top of the separation plate, a first cover plate is arranged at the top of the material guide pipe, a material feeding pipe is arranged on one side of the material guide pipe, the material guide pipe is connected with the incubator, a second cover plate is arranged at the top of the incubator, a plurality of artificial holes are formed in the inner side wall of the incubator, a climbing frame is arranged in the incubator, a filter screen is arranged at the bottom of the incubator, supporting feet are arranged at four corners of the bottom of the incubator, and a plurality of fishing boxes are arranged in the incubator;

the top of catching the case is equipped with the isolation net, the inside of catching the case is equipped with the funnel passageway, the inside of funnel passageway is equipped with bait and eats, the both sides of catching the case are equipped with the handle, the back of catching the case is equipped with the isolation door, the one end of isolation door is equipped with the locating piece.

As a preferable scheme of the utility model, a push rod is arranged at the bottom of the first cover plate, and an escape preventing net is arranged in the material guiding pipe.

As a preferable scheme of the utility model, the top of the second cover plate is provided with a material guide opening and is connected with the material guide pipe through a bolt, and the top of the second cover plate is provided with a handle.

As a preferable scheme of the utility model, the top end of the incubator is symmetrically provided with the positioning holes, and the bottom of the second cover plate is symmetrically provided with the fixing blocks which are inserted between the second cover plate and the positioning holes.

As a preferable scheme of the utility model, one end of the isolation door is connected with the catching box through a hinge, and the positioning block is clamped and connected with the catching box.

As a preferable scheme of the utility model, a filtering device is arranged inside the incubator for the excreta of the crayfish, a water supply tank is arranged outside the incubator, and a viewing window is arranged outside the incubator.

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

1. according to the crayfish industrial spawning and hatching device, the structure of the incubator, the second cover plate, the artificial cave, the filter screen and the support frame is utilized, the crayfish is placed in the incubator, the climbing frame is utilized to find a proper cave by itself to spawn, and then when the crayfish can leave the crayfish to live, the filter screen at the bottom of the incubator blocks the activity of the crayfish, so that the crayfish leaves the incubator through the gap at the bottom of the incubator, the problem that the conventional spawning and hatching device does not protect the produced crayfish well, the crayfish is killed by parent crayfish after hatching, and the survival rate of the crayfish is reduced is solved.

2. According to the crayfish industrial spawning hatching device, the structures of the catching boxes, the isolation nets, the funnel channels, the baits and the isolation doors are utilized, the crayfish is attracted to enter the funnel channels through the baits placed in the catching boxes in the cultivation boxes, the crayfish is captured, then the conditions in the catching boxes are checked through the isolation nets, the catching boxes are taken out through the handles, the isolation doors are opened, and the problems that the crayfish fries after hatching are scattered in the cultivation boxes until the crazing is mature, the fishing efficiency is low through the nets, and the ecological environment of the crazing is prevented from being damaged due to the fishing action are solved.

Drawings

FIG. 1 is a diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the whole and the inside and the bottom of the incubator of the present utility model;

fig. 3 is a schematic view of the whole and the inside and back of the fishing tank of the present utility model.

In the figure: 1. an incubator; 102. a partition plate; 103. a material guiding pipe; 104. a first cover plate; 105. a feeding pipe; 2. an incubator; 201. a second cover plate; 202. a manual cave; 203. a climbing rack; 204. a filter screen; 205. supporting feet; 3. a fishing box; 301. an isolation net; 302. a funnel channel; 303. feeding; 304. a handle; 305. an isolation door; 306. and (5) positioning blocks.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution:

the industrial spawning and hatching device for the crayfish comprises an incubator 1, wherein a separation plate 102 is arranged at the top of the incubator 1, a material guide pipe 103 is arranged at the top of the separation plate 102, a first cover plate 104 is arranged at the top of the material guide pipe 103, a feeding pipe 105 is arranged at one side of the material guide pipe 103, the material guide pipe 103 is connected with the incubator 2, a second cover plate 201 is arranged at the top of the incubator 2, a plurality of artificial cavities 202 are arranged on the inner side wall of the incubator 2, a climbing frame 203 is arranged in the incubator 2, a filter screen 204 is arranged at the bottom of the incubator 2, supporting feet 205 are arranged at four corners of the bottom of the incubator 2, the crayfish is placed in the artificial cavities 202 for spawning, the crayfish is fed with the feeding pipe 105 to ensure that the crayfish is full, then when the crayfish can leave the crayfish for survival, the crayfish is blocked by the filter screen 204 at the bottom of the incubator 2, the crayfish can leave the incubator 2 from the clearance at the bottom of the incubator 2, and then the incubator 2 is taken out, and the subsequent operation is continued;

wherein the bottom of first apron 104 is equipped with the push rod, is convenient for carry food to incubator 2 through the push rod, and the inside of passage 103 is equipped with prevents escaping the net, places female escaping, and the top of second apron 201 is equipped with the guide mouth, and passes through bolted connection with passage 103, is convenient for take out and carries out follow-up operation behind the incubator 2, and the top of second apron 201 is equipped with the handle, and the top symmetry of incubator 2 is equipped with the locating hole, and the bottom symmetry of second apron 201 is equipped with the fixed block, and pegging graft between with the locating hole, is convenient for open and close the apron.

In this embodiment, referring to fig. 1 and 3, an isolation net 301 is arranged at the top of a fishing box 3, a funnel channel 302 is arranged in the fishing box 3, a bait 303 is arranged in the funnel channel 302, handles 304 are arranged on two sides of the fishing box 3, an isolation door 305 is arranged at the back of the fishing box 3, a positioning block 306 is arranged at one end of the isolation door 305, a plurality of fishing boxes 3 are placed in the incubator 1, crayfish is attracted into the funnel channel 302 by the bait 303 and captured, the condition in the fishing boxes 3 can be checked through the isolation net 301, the fishing boxes 3 can be pulled to be taken out by pulling the handles 304, and then the crayfish is released by opening the isolation door 305;

wherein the one end of division gate 305 is through hinge connection fishing case 3, and locating piece 306 block connection is caught case 3, and the quick opening of being convenient for division gate 305 release crayfish is equipped with filter equipment in the inside of artificial containers 1 and is used for too little crayfish excrement, and artificial containers 1 outside is equipped with the supply tank, is convenient for supply water, and artificial containers 1 outside is equipped with the observation window, is convenient for observe the inside condition of artificial containers 1.

The working flow of the utility model is as follows: when the crayfish industrial spawning and hatching device is used, firstly, the incubator 2 is placed in the incubator 1, then the crayfish enters the incubator 2, then the guide pipe 103 is connected with the incubator 2 under the condition that the connection mode between the guide hole and the guide pipe 103 is bolt connection, then the crayfish automatically searches for a proper artificial cavity 202 by using the climbing frame 203 and spawns, then the first cover plate 104 is pressed down to convey food into the incubator 2 under the condition that the connection mode between the first cover plate 104 and the push rod is fixed connection, then the filter screen 204 is fixedly connected with the incubator 2, and the connection mode between the supporting legs 205 and the incubator 2 is fixed connection, the crayfish seedlings enter the incubator 1 through a gap at the bottom of the incubator 2, then the bolts are loosened to take out the incubator 2, then under the condition that the connection relation between the positioning hole and the fixed block is plug-in connection, the second cover plate 201 is taken down, then the crayfish is caught in the condition that the connection mode between the catch box 3 and the channel 302 is fixed connection, the catch box 3 is pulled into the handle, namely, the crayfish is caught 3 is pulled out, and the door is opened, and the crayfish is caught 3 is pulled out, and the door is connected with the crayfish is 3, and the catch box is opened, and the door is connected with the crayfish is 3, and the crap is 3, and the catch box is 3 is separated.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The industrial spawning and hatching device for the crayfish comprises an incubator (1), and is characterized in that: the incubator is characterized in that a partition plate (102) is arranged at the top of the incubator (1), a material guide pipe (103) is arranged at the top of the partition plate (102), a first cover plate (104) is arranged at the top of the material guide pipe (103), a feeding pipe (105) is arranged on one side of the material guide pipe (103), the material guide pipe (103) is connected with an incubator (2), a second cover plate (201) is arranged at the top of the incubator (2), a plurality of artificial cavities (202) are arranged on the inner side wall of the incubator (2), a climbing frame (203) is arranged in the incubator (2), a filter screen (204) is arranged at the bottom of the incubator (2), supporting feet (205) are arranged at four corners of the bottom of the incubator (2), and a plurality of fishing boxes (3) are arranged in the incubator (1);

the top of catching case (3) is equipped with isolation net (301), the inside of catching case (3) is equipped with funnel passageway (302), the inside of funnel passageway (302) is equipped with bait and eats (303), the both sides of catching case (3) are equipped with handle (304), the back of catching case (3) is equipped with isolation door (305), the one end of isolation door (305) is equipped with locating piece (306).

2. The industrial spawning and hatching device for crayfish of claim 1, wherein the device comprises: the bottom of first apron (104) is equipped with the push rod, the inside of passage (103) is equipped with prevents escaping the net.

3. The industrial spawning and hatching device for crayfish of claim 1, wherein the device comprises: the top of second apron (201) is equipped with the guide mouth, and passes through bolted connection with passage (103), the top of second apron (201) is equipped with the handle.

4. The industrial spawning and hatching device for crayfish of claim 1, wherein the device comprises: the top of incubator (2) symmetry is equipped with the locating hole, the bottom symmetry of second apron (201) is equipped with the fixed block, and peg graft between with the locating hole.

5. The industrial spawning and hatching device for crayfish of claim 1, wherein the device comprises: one end of the isolation door (305) is connected with the fishing box (3) through a hinge, and the positioning block (306) is clamped and connected with the fishing box (3).

6. The industrial spawning and hatching device for crayfish of claim 1, wherein the device comprises: the inside of incubator (1) is equipped with filter equipment and is used for too little lobster excrement, incubator (1) outside is equipped with the supply tank, incubator (1) outside is equipped with the observation window.