CN211932089U

CN211932089U - Breed fish and divide seedling device

Info

Publication number: CN211932089U
Application number: CN201922273649.1U
Authority: CN
Inventors: 蔡金源
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-11-17
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a cultured fish seedling separating device, which comprises a frame body, a bottom column, a nut, a supporting shaft lever, a lantern ring, a clapboard, a fixed plate and a handle; the lantern ring is welded and fastened with four corners on the left side and the right side of the frame body and is arranged at the upper end and the lower end; the nut is matched with the external thread of the supporting shaft lever; the supporting shaft lever is in threaded fit with the lantern ring and is arranged at the four corners of the frame body; the bottom column is sleeved at the lower end of the supporting shaft rod in a hot melting way; the handles are welded at the upper ends of the two sides of the left side of the frame body; the fixed plates are longitudinally arranged at the upper end of the cavity of the frame body at equal intervals; the baffle connects the lower plane of the fixed plate and the upper plane of the bottom end of the cavity of the frame body. The utility model provides a cultured fish fry separating device, which is convenient for putting the fry in the fry pond into a frame and separating the fry by the space between the clapboards; meanwhile, the right plane of the partition plate is provided with a fillet, so that the right side of the fry can be conveniently increased to be led to the cavity of the partition plate on the left side, and the left side of the partition plate is a right angle, so that the fry can not be conveniently led to the cavity on the right side of the partition plate; the device has simple structure and convenient use.

Description

Breed fish and divide seedling device

Technical Field

The utility model relates to a breed technical field, in particular to breed fish and divide seedling device.

Background

The fry needs to be screened before being thrown into the pond, so that the survival rate of the fry is ensured, and the screened fry can be respectively thrown and differentially managed according to the sizes, so that the fry cannot be subjected to weak meat and strong food due to different sizes, the death rate is increased, and the cost investment is increased; when traditional fry sieving mechanism screened the fry, need change the different screening net of mesh diameter repeatedly, and filter the fry repeatedly, increase the mortality of fry easily, and in the screening process, the fry piles up the jam that causes the mesh of screening net easily, reduces the screening efficiency of fry.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a breed fish divides seedling device, has solved the screening of fry mesh screen, can not cause the death, increases the fry survival rate.

In order to solve the technical problem, the utility model provides a cultured fish seedling separating device, which comprises a frame body, a bottom column, a nut, a supporting shaft lever, a lantern ring, a clapboard, a fixing plate and a handle; the lantern rings are welded and fastened with four corners on the left side and the right side of the frame body and are arranged at the upper end and the lower end; the lantern ring is provided with internal threads; the supporting shaft rod is provided with an external thread, and the nut is matched with the external thread of the supporting shaft rod and arranged at the lower end; the supporting shaft rod is in threaded fit with the lantern ring and is arranged at the four corners of the frame body; the bottom column is sleeved at the lower end of the supporting shaft rod in a hot melting mode; the handles are welded at the upper ends of the two sides of the left side of the frame body; the fixed plates are longitudinally arranged at the upper end of the cavity of the frame body at equal intervals; the partition plates are connected with the lower plane of the fixed plate and the upper plane of the bottom end of the cavity of the frame body and are arranged at equal intervals; the spacing between the lower end partition plates of the equidistant fixing plates is reduced from big to small.

Preferably, the four planes and the bottom plane of the frame body are of a frame structure, and equidistant round rods are arranged in the frame.

Preferably, two corners of the right plane of the partition board are rounded corners.

Preferably, the upper end of the frame body is provided with fixed plates which are arranged at equal intervals, and the lower ends of the fixed plates are provided with partition plates which are arranged at equal intervals; the distance between the lower end clapboards of the right side fixing plate is larger than the distance between the lower end clapboards of the left side fixing plate.

Preferably, four corners of the frame body are rounded corners.

By adopting the technical scheme, the fish breeding and seedling separating device provided by the utility model has the advantages that the distance between the lower plane of the frame body and the water bottom is adjusted through the depth of water, and meanwhile, the bottom plane supporting surface is enlarged by the bottom column through the limiting of the nut; the frame bodies are arranged in the shape of round rods at equal intervals, so that water can flow conveniently; the handle is convenient to move; the fry is poured into a cavity at the lower end of the right fixed plate of the frame body, and the fry is blocked into the cavity of the right fixed plate by the partition plate; two corners on the right side of the partition board are rounded corners, so that the space between the two partition boards is increased, the fry can conveniently swim into the cavity on the left side of the partition board at equal space, and the two corners on the left side of the partition board are right angles, so that the fry on the left side can not swim into the right side easily; automatic size division of the fry is realized; the device has simple structure and convenient use.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic front view structure diagram of an embodiment of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. Preferred embodiments of the present invention are shown in the drawings. The invention 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 "secured to" 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 as used herein are for descriptive 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 invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The invention is further described with reference to the following figures and examples.

As shown in fig. 1 and 2, a cultured fish seedling separating device comprises a frame body 201, a bottom column 202, a nut 203, a supporting shaft rod 204, a lantern ring 205, a partition plate 206, a fixing plate 207 and a handle 208;

the lantern rings 205 are welded and fastened with four corners of the left side and the right side of the frame body 201 and are arranged at the upper end and the lower end;

the collar 205 is provided with an internal thread;

the supporting shaft rod 204 is provided with external threads, the nut 203 is matched with the external threads of the supporting shaft rod 204 and arranged at the lower end, and the threads are used for limiting the distance between the lower end of the frame body and the bottom plane of the pond;

the supporting shaft rod 204 is in threaded fit with the collar 205 and is arranged at four corners of the frame body 201; the support frame is used for adjusting the support frame, is suitable for ponds with different water depths, and is convenient for the adjustment and support of the inclined plane of the pond;

the bottom column 202 is sleeved at the lower end of the supporting shaft rod 204 in a hot melting way, so that the supporting area of the base is increased, the lifting is convenient, and the base cannot sink into soil;

the handles 208 are welded at the upper ends of the two sides of the left side of the frame body 201, so that the lifting is convenient;

the fixing plates 207 are arranged at the upper ends of the cavities of the frame body 201 in an equidistant and longitudinal mode and can be used for freely screening fish fries of different grades;

the partition plates 206 connect the lower plane of the fixing plate 207 with the upper plane of the bottom end of the cavity of the frame 201, and the partition plates 206 are arranged at equal intervals; the equal distance is suitable for the fry with the same size to swim in;

the distance between the partition plates 206 at the lower end of the equidistant fixing plate 207 is changed from big to small, and different fries swim into the partition plate cavities of different grades; the upper end of the frame 201 is provided with a fixed plate 207 which is arranged at equal intervals, and the lower end of the fixed plate 207 is provided with a partition 206 which is arranged at equal intervals; the interval between right side fixed plate 207 lower extreme baffle 206 is greater than the interval between the left side fixed plate 207 lower extreme baffle 206, makes things convenient for the fry screening.

Preferably, two corners of the right plane of the partition plate 206 are rounded corners, so that the fry with the same size and the same distance are increased to swim into the cavity on the left side.

Preferably, the upper end of the frame 201 is provided with the fixing plates 207 arranged at equal intervals, and the lower ends of the fixing plates 207 are provided with the partition plates 206 arranged at equal intervals; the interval between right side fixed plate 207 lower extreme baffle 206 is greater than the interval between the left side fixed plate 207 lower extreme baffle 206, makes things convenient for fry size equidistance to distinguish.

Preferably, the four corners of the frame 201 are rounded corners to prevent the person from scratching the surface.

When in use: the distance between the lower plane of the frame body and the water bottom is adjusted through the water depth, and meanwhile, the bottom column enlarges the supporting surface of the bottom plane through the limiting of the nut; the frame bodies are arranged in the shape of round rods at equal intervals, so that water can flow conveniently; the handle is convenient to move; the fry is poured into a cavity at the lower end of the right fixed plate of the frame body, and the fry is blocked into the cavity of the right fixed plate by the partition plate; two corners on the right side of the partition board are rounded corners, so that the space between the two partition boards is increased, the fry can conveniently swim into the cavity on the left side of the partition board at equal space, and the two corners on the left side of the partition board are right angles, so that the fry on the left side can not swim into the right side easily; automatic size division of the fry is realized; the lantern ring is welded and fastened with four corners on the left side and the right side of the frame body and is arranged at the upper end and the lower end; the lantern ring is provided with internal threads; the supporting shaft rod is provided with an external thread, the nut is matched with the external thread of the supporting shaft rod and arranged at the lower end, and the thread is used for limiting the distance between the lower end of the frame body and the bottom plane of the pond; the supporting shaft lever is in threaded fit with the lantern ring and is arranged at the four corners of the frame body; the support frame is used for adjusting the support frame, is suitable for ponds with different water depths, and is convenient for the adjustment and support of the inclined plane of the pond; the bottom column is sleeved at the lower end of the supporting shaft rod in a hot melting manner, so that the supporting area of the base is increased, the base can be conveniently lifted out, and the base cannot sink into soil; the handles are welded at the upper ends of the two sides of the left side of the frame body, so that the lifting is convenient; the fixed plates are longitudinally arranged at the upper end of the cavity of the frame body at equal intervals and can be used for freely screening fish fries of different grades; the partition plates are connected with the lower plane of the fixed plate and the upper plane of the bottom end of the cavity of the frame body and are arranged at equal intervals; the equal distance is suitable for the fry with the same size to swim in; the space between the partition plates at the lower end of the equidistant fixing plate is reduced from large to small, and different fish fries swim into the cavities of the partition plates in different grades; the upper end of the frame body is provided with fixed plates which are arranged at equal intervals, and the lower ends of the fixed plates are provided with partition plates which are arranged at equal intervals; the interval is greater than the interval between the left side fixed plate lower extreme baffle between the baffle of right side fixed plate lower extreme, makes things convenient for the fry screening.

The utility model provides a cultured fish fry separating device, which is convenient for putting the fry in the fry pond into a frame and separating the fry by the space between the clapboards; meanwhile, the right plane of the partition plate is provided with a fillet, so that the right side of the fry can be conveniently increased to be led to the cavity of the partition plate on the left side, and the left side of the partition plate is a right angle, so that the fry can not be conveniently led to the cavity on the right side of the partition plate; the device has simple structure and convenient use.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A cultured fish seedling separating device is characterized by comprising a frame body, a bottom column, a nut, a supporting shaft rod, a lantern ring, a partition plate, a fixing plate and a handle;

the lantern rings are welded and fastened with four corners on the left side and the right side of the frame body and are arranged at the upper end and the lower end;

the lantern ring is provided with internal threads;

the supporting shaft rod is provided with an external thread, and the nut is matched with the external thread of the supporting shaft rod and arranged at the lower end;

the supporting shaft rod is in threaded fit with the lantern ring and is arranged at the four corners of the frame body;

the bottom column is sleeved at the lower end of the supporting shaft rod in a hot melting mode;

the handles are welded at the upper ends of the two sides of the left side of the frame body;

the fixed plates are longitudinally arranged at the upper end of the cavity of the frame body at equal intervals;

the partition plates are connected with the lower plane of the fixed plate and the upper plane of the bottom end of the cavity of the frame body and are arranged at equal intervals;

the spacing between the lower end partition plates of the equidistant fixing plates is reduced from big to small.

2. The device of claim 1, wherein the frame has a frame structure with four planes and a bottom plane, and the frame is internally provided with equidistant round rods.

3. The device of claim 1, wherein two corners of the right plane of the partition are rounded.

4. The fish farming and fry separating device of claim 1, wherein the frame body is provided with fixing plates at the upper end thereof and partition plates at the lower ends thereof; the distance between the lower end clapboards of the right side fixing plate is larger than the distance between the lower end clapboards of the left side fixing plate.

5. The device of claim 1, wherein the frame has rounded corners.