CN214015527U - Egg picking device suitable for roe screening - Google Patents

Abstract

The utility model discloses a pick up ovum device suitable for roe divides sieve, include: the egg clamp comprises a tweezers-shaped bracket and a pair of egg rings, wherein the inner sides of the ring bodies of the pair of egg rings can be mutually abutted and are arranged on the tips of two tweezers flaps of the tweezers-shaped bracket; a pair of circular gauze nets embedded in the pair of ova; the screen cloth leaks, and it includes the screen cloth and connects the handle on the border of screen cloth, and the screen cloth still includes: the vertical ribs are evenly spaced and arranged on the lower surface of the screen in an abutting mode and are parallel to each other, so that the screen surface of the screen forms a plurality of longitudinally-arranged grooves. The utility model provides a pick up ovum device suitable for roe divides sieve can be used to pick up and gets the normal embryonated egg that develops, also can be used to pick up and get dead egg and broken roe piece, simple structure, convenient and practical is applicable to the scale production.

Description

Egg picking device suitable for roe screening

Technical Field

The utility model relates to an egg picking device suitable for roe divides sieve.

Background

Under the condition of artificial incubation, fish artificial propagation is carried out, fertilized eggs are usually incubated in an incubator or a fish basin, and unfertilized eggs, fish egg dead eggs or deformed eggs can appear in the incubation process. In order to avoid that the dead roe of the roe affects the water quality in the hatching process, the dead roe of the roe is often manually picked out. The conventional manual egg picking method generally comprises a strainer selecting method, a salinity separating method and an egg sucker selecting method, when the strainer selecting method is adopted, one or more of fish eggs or dead eggs need to be picked out by a strainer, time and labor are wasted, a large amount of time is wasted, picking errors exist, the fish eggs which are picked in a leaking mode can cause water mold of a water body, and fertilized eggs can be wasted due to wrong picking; the salinity separation method is difficult to obtain ideal separation effect due to small specific gravity difference between dead eggs and live eggs, insufficient experience of operators and the like in the specific operation process; when the egg sucker selection method is adopted, the damage of the fish eggs caused by overlarge suction force is inevitable, and dead eggs and damaged egg fragments are inevitable to be sucked to block a filter plate or a filter screen arranged in the fish eggs.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.

The utility model also aims at providing a pick up ovum device suitable for roe divides sieve can be used to pick up and gets the normal embryonated egg that develops, also can be used to pick up and get dead egg and broken roe piece, simple structure, convenient and practical is applicable to the scale production.

In order to achieve these objects and other advantages in accordance with the purpose of the invention, there is provided an egg picking device suitable for a roe sorting sieve, comprising: the egg clamp comprises a tweezers-shaped bracket and a pair of egg rings, wherein the inner sides of the ring bodies of the egg rings are arranged on the tips of two tweezers flaps of the tweezers-shaped bracket in a mutually abutting mode; the pair of egg rings are oppositely arranged, and the diameter of any egg ring is smaller than that of a fish egg; the pair of circular gauze nets are embedded in the pair of oval rings and are arranged in a protruding mode in opposite directions, and the protruding height is smaller than the radius of the oval rings; and the screen cloth leaks, and it includes the screen cloth and connects the handle on the border of screen cloth, the screen cloth level sets up, and the screen cloth still includes: the lower surface at the screen cloth is provided with a plurality of longitudinal ribs which are evenly spaced and mutually parallel to abut against each other, so that the screen surface of the screen cloth forms a plurality of longitudinally arranged grooves, the depth of each groove is less than or equal to the radius of the roes, and the width of each groove is less than 1.5 times of the diameter of the roes.

Preferably, the method further comprises the following steps: one end of the strip-shaped flowing water tank is provided with a water inlet pipe, and the other end of the strip-shaped flowing water tank is provided with a water outlet pipe;

the bearing baskets are arranged in the elongated flowing water pool in a floating manner, a first side wall and the bottom of any bearing basket in the bearing baskets are of a net-shaped structure, the rest three second side walls of any bearing basket are of non-net-shaped plate structures, so that water in the elongated flowing water pool can freely enter and exit the bearing baskets from the first side wall and the bottom, the mesh hole diameter of the net-shaped structure is smaller than the diameter of a fish egg, and the length of any bearing basket in the bearing baskets is matched with the width of the elongated flowing water pool; and the floating blocks are detachably arranged on the first side walls of the bearing baskets and the second side walls corresponding to the first side walls in pairs correspondingly.

Preferably, the outlet pipe is vertically arranged in the strip-shaped flowing water pool, the height of the outlet pipe is lower than the depth of the outlet pipe in the strip-shaped flowing water pool, and the lower end of the outlet pipe passes through the bottom of the strip-shaped flowing water pool and extends out of the strip-shaped flowing water pool.

Preferably, the method further comprises the following steps: one of the lamp stands is arranged on one side of the strip-shaped flowing water pool corresponding to the bearing baskets, and any lamp stand comprises a support column which is vertically arranged; the water box is horizontally arranged on the support column and comprises a lamp panel accommodating groove and a water groove which are arranged from bottom to top, the lamp panel accommodating groove is a groove body with an opening, and the lamp panel is detachably inserted into the lamp panel accommodating groove; the basin is the open-ended cell body that makes progress, and sets up to the transparent plate body between lamp plate holding tank and the basin, and in the light of lamp plate thrown into the basin through the transparent plate body, the upper end opening of basin with the shape and the size of screen cloth suit.

Preferably, the angle between the screen and the handle is 140 ° to 170 °.

Preferably, the water flow speed of the water inlet pipe is 0.24L/s-0.28L/s.

Preferably, the egg clamp is made of metal, bamboo or polyurethane; the plurality of bearing baskets are made of polyurethane screen mesh; the screen cloth is the gauze material.

Preferably, the method further comprises the following steps: the at least two groups of holding tanks are respectively and correspondingly arranged on the first side wall of any bearing basket and one second side wall corresponding to the first side wall, and one ends of the at least two groups of holding tanks are provided with openings; any group of accommodating grooves comprises an accommodating groove I and an accommodating groove II which are horizontally arranged from top to bottom, and in the horizontal direction, the specifications of a pair of correspondingly arranged accommodating grooves I are equal, and the specifications of a pair of correspondingly arranged accommodating grooves II are equal; in the vertical direction, the widths of the accommodating groove I and the accommodating groove II are gradually reduced from top to bottom; a plurality of pull boxes, arbitrary pull box is for setting up an open-ended rectangle box body, and a plurality of pull box detachable correspond from the opening of at least two sets of holding tanks and insert in at least two sets of holding tanks, and a plurality of floating blocks of the one-to-one bearing volume adaptation in a plurality of pull boxes.

The utility model discloses at least, include following beneficial effect:

the screen strainer is used for fishing a certain amount of roes, and then a worker grasps two forceps flaps of the egg clamp to enable a pair of egg loops to be close to and clamp the roes or the damaged roes, picks the roes or the damaged roes up from the screen strainer and separates the roes or the damaged roes; a plurality of vertical ribs are used for supporting the screen cloth to form a plurality of vertically arranged recesses, after a certain amount of roes have been fished for to the handheld screen cloth of staff hourglass, because the effect of gravity and water-washed scouring force, the roes can be dispersed in proper order and arrange in a plurality of vertically arranged recesses on the screen cloth hourglass, avoid the roes to pile up, and then make things convenient for the staff to look over and distinguish good roes and bad roes, and then in time carry out effective and quick separation with good ovum and bad ovum, effectively improve work efficiency. The arrangement of the pair of circular gauze screens can protect the fish eggs, so that when the fish eggs are clamped, a larger stress surface is formed and the fish eggs are not damaged by clamping; on the other hand, when the egg clamp is used for clamping broken fish eggs, the egg clamp can play a role of a screen, effectively fish the broken fish eggs, prevent smaller broken fish from sliding off, and prolong the clamping and separating time. When eggs are picked up manually, the selection can be freely carried out according to the proportion of good eggs and bad eggs in the fish eggs which are picked up at one time, if the good eggs are more than the bad eggs, the good eggs are selected, otherwise, the bad eggs are selected, the operation is simple, and the time and the labor are saved.

To sum up, the utility model provides a pick up ovum device suitable for roe divides sieve can be used to pick up and gets the normal embryonated egg that develops, also can be used to pick up and get dead egg and broken roe piece, simple structure, convenient and practical is applicable to the scale production.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a schematic perspective view of an egg holder according to an embodiment of the present invention;

fig. 2 is a schematic side view of any one of the ova-rings according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a screen according to an embodiment of the present invention;

fig. 4 is a schematic front view of the screen according to an embodiment of the present invention;

FIG. 5 is a schematic front view of a screen according to yet another embodiment of the present invention;

fig. 6 is a schematic top view of the elongated flowing water tank according to an embodiment of the present invention;

FIG. 7 is a side view of an embodiment of the present invention showing a carrying basket;

fig. 8 is a schematic perspective view of any one of the carrying baskets according to one embodiment of the present invention;

fig. 9 is a schematic cross-sectional view of the elongated flowing water tank and the water outlet pipe according to an embodiment of the present invention;

FIG. 10 is a side elevational view of a carrying basket according to yet another embodiment of the present invention;

fig. 11 is a schematic cross-sectional view of any one of the lamp stands according to an embodiment of the present invention;

fig. 12 is a schematic side view of a screen according to yet another embodiment of the present invention.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

As shown in figures 1-5, the utility model provides an it selects egg device suitable for roe divides sieve, include:

the egg clamp 10 comprises a forceps-shaped bracket 101 and a pair of egg loops 102, wherein the inner sides of loop bodies of the egg loops are arranged on the tips of two forceps valves of the forceps-shaped bracket in an abutting mode; a pair of egg rings are oppositely arranged, and the diameter of any egg ring is smaller than that of the fish egg 100; a pair of circular gauze 103 embedded in the pair of ova, and the circular gauze is oppositely protruded, and the height of the protrusion is smaller than the radius of the ova; and a screen funnel 20, which comprises a screen 201 and a handle 202 connected to the edge of the screen, wherein the screen is horizontally arranged, and the screen further comprises: the longitudinal ribs 2011 are uniformly spaced and arranged on the lower surface of the screen in a mutually parallel interference mode, so that the screen surface of the screen forms a plurality of longitudinally-arranged grooves 2012, the depth of each groove is smaller than or equal to the radius of the roes, and the width of each groove is smaller than 1.5 times of the diameter of the roes.

In the scheme, the screen mesh strainer is used for fishing a certain amount of fish eggs, then, a worker grasps two tweezer flaps of an egg clamp to enable a pair of egg rings to be close to and clamp the fish eggs or damaged eggs, picks up the fish eggs or damaged eggs from the screen mesh strainer, and separates the fish eggs or damaged eggs; a plurality of vertical ribs are used for supporting the screen cloth to form a plurality of vertically arranged recesses, after a certain amount of roes have been fished for to the handheld screen cloth of staff hourglass, because the effect of gravity and water-washed scouring force, the roes can be dispersed in proper order and arrange in a plurality of vertically arranged recesses on the screen cloth hourglass, avoid the roes to pile up, and then make things convenient for the staff to look over and distinguish good roes and bad roes, and then in time carry out effective and quick separation with good ovum and bad ovum, effectively improve work efficiency. The arrangement of the pair of circular gauze screens can protect the fish eggs, so that when the fish eggs are clamped, a larger stress surface is formed and the fish eggs are not damaged by clamping; on the other hand, when the egg clamp is used for clamping broken fish eggs, the egg clamp can play a role of a screen, effectively fish the broken fish eggs, prevent smaller broken fish from sliding off, and prolong the clamping and separating time. When eggs are picked up manually, the selection can be freely carried out according to the proportion of good eggs and bad eggs in the fish eggs which are picked up at one time, if the good eggs are more than the bad eggs, the good eggs are selected, otherwise, the bad eggs are selected, the operation is simple, and the time and the labor are saved. To sum up, the utility model provides a pick up ovum device suitable for roe divides sieve can be used to pick up and gets the normal embryonated egg that develops, also can be used to pick up and get dead egg and broken roe piece, simple structure, convenient and practical.

As shown in fig. 6 to 8, in a preferred embodiment, the method further includes: a strip-shaped flowing water tank 30, wherein one end of the flowing water tank is provided with a water inlet pipe 301, and the other end is provided with a water outlet pipe 302; the bearing baskets 40 are arranged in the elongated flowing water pool in a floating manner, the first side wall 41 and the bottom of any bearing basket in one length direction are both of a net-shaped structure, the other three second side walls 42 of any bearing basket are of a non-net-shaped plate structure, the first side walls of the bearing baskets are arranged towards the two side walls of the elongated flowing water pool or towards the direction of a water outlet pipe, so that water in the elongated flowing water pool can flow into the bearing baskets from the bottom and then flow out of the bearing baskets from the first side walls, the mesh aperture of the net-shaped structure is smaller than the diameter of fish eggs, and the length of any bearing basket in the bearing baskets is adaptive to the width of the elongated flowing water pool; and a plurality of floating blocks 401 detachably disposed in pairs on the first side walls and the corresponding second side walls of the plurality of carrying baskets.

In the scheme, the strip-shaped flowing water pool is used for providing flowing water when eggs are picked up, and in actual production, the depth of the strip-shaped flowing water pool is not more than 40cm generally, so that workers can conveniently pick up the eggs; the water that gets into rectangular shape flowing water pond firstly flows in through the bottom that bears the basket and bears the basket in, with slowly strike a plurality of roes that bear in the basket, make the bottom come-up that bears the basket relatively in bearing the weight of the roe and be no longer than 12cm, for a plurality of roes that bear in the basket provide sufficient dissolved oxygen, and can avoid the roe dead because of piling up the oxygen deficiency, network structure's bearing basket quality is lighter, under the support of a plurality of floating pieces, can free float in the water, moreover, the steam generator is simple in structure, high durability and convenient use, and the steam generator is suitable for large-scale production.

The specification of any carrying basket is as follows: the length is 53-56cm, the width is 43-45cm, and the height is 17-19 cm. Such as: the specification of the bearing basket is as follows: length 54.6 × width 44.1 × height 18.1, length 53 × width 43 × height 17, length 56 × width 45 × height 19.

As shown in fig. 9, in a preferred embodiment, the water outlet pipe is vertically disposed in the elongated flow water tank, the height of the water outlet pipe is lower than the depth of the elongated flow water tank, and the lower end of the water outlet pipe extends out of the elongated flow water tank through the bottom of the elongated flow water tank.

As shown in fig. 10, in a preferred embodiment, the method further includes: a plurality of lamp stands 50, one of which is arranged at one side of the strip-shaped flowing water pool corresponding to the plurality of carrying baskets, and any lamp stand comprises a supporting column 501 which is vertically arranged; the water box 502 is horizontally arranged on the support column, the water box comprises a lamp panel accommodating groove 5021 and a water tank 5022 which are arranged from bottom to top, the lamp panel accommodating groove is a groove body with an opening, and the lamp panel 5023 is detachably inserted into the lamp panel accommodating groove; the basin is the open-ended cell body that makes progress, and sets up to the transparent plate body between lamp plate holding tank and the basin, and in the light of lamp plate was thrown into the basin through transparent plate body 5024, the upper end opening of basin with the shape and the size of screen cloth suit. In the scheme, a plurality of lamp stands are arranged for placing the screen strainer for fishing out the roes, and under the projection of light (cold light lamps), workers can distinguish good roes from bad roes more easily (dead roes are generally white, normal roes are generally light yellow, orange yellow or orange red in yolk, and if the roes are in the eye-catching period, obvious black spots are formed on the roes). And in the egg picking process, the screen is placed on the lamp table in a leaking mode, so that the screen can be kept in a horizontal state stably, the accuracy of picking eggs by workers is guaranteed, and fish eggs are prevented from being injured by clamping.

As shown in fig. 11, in a preferred embodiment, the angle between the screen and the handle is 140 ° to 170 °. The included angle between the screen and the handle is 140 degrees, 150 degrees or 170 degrees, and the like, and a certain included angle is formed between the screen and the handle, so that the screen is always kept in a nearly horizontal state after a worker catches the fish eggs.

In a preferable scheme, the water flow speed of the water inlet pipe is 0.24L/s-0.28L/s. The water flow speed of the water inlet pipe is 0.24L/s, 0.26L/s or 0.28L/s, etc.

In a preferable scheme, the egg clamp is made of metal, bamboo or polyurethane; the plurality of bearing baskets are made of polyurethane screen mesh; the screen cloth is the gauze material. The egg clamp is made of common materials, can be conveniently obtained, can be used for self-making egg clamps and a plurality of bearing baskets, and is simple in structure and low in cost.

As shown in fig. 12, in a preferred embodiment, the method further includes: at least two sets of holding grooves 402, which are respectively and correspondingly arranged on the first side wall of any carrying basket and one second side wall corresponding to the first side wall, and one end of each of the at least two sets of holding grooves is provided with an opening; any group of accommodating grooves comprises an accommodating groove I4021 and an accommodating groove II 4022 which are horizontally arranged from top to bottom, and in the horizontal direction, the specifications of a pair of correspondingly arranged accommodating grooves I are equal, and the specifications of a pair of correspondingly arranged accommodating grooves II are equal; in the vertical direction, the widths of the accommodating groove I and the accommodating groove II are gradually reduced from top to bottom; in actual production, the total width of the accommodating groove I and the accommodating groove II is smaller than half of the height of the bearing basket, and the accommodating groove I and the accommodating groove II are arranged close to the upper end of the bearing basket so as to facilitate water to flow out of meshes of the first side wall; a plurality of pull boxes 403, arbitrary pull box is for setting up an open-ended rectangle box body, and a plurality of pull box detachable correspond from the opening of at least two sets of holding tanks and insert in at least two sets of holding tanks, and a plurality of floating blocks of the interior one-to-one bearing volume adaptation of a plurality of pull boxes. In this scheme, a plurality of pull boxes in at least two sets of holding tanks are used for bearing a plurality of floating blocks, correspond to insert in pairs or demolish in pairs floating block to the needs of the floating height of the basket in the water that bears of adaptation different specifications and weight.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims (8)

1. An egg picking device suitable for a fish egg sorting screen, which is characterized by comprising:

the egg clamp comprises a tweezers-shaped bracket and a pair of egg rings, wherein the inner sides of the ring bodies of the egg rings are arranged on the tips of two tweezers flaps of the tweezers-shaped bracket in a mutually abutting mode; the pair of egg rings are oppositely arranged, and the diameter of any egg ring is smaller than that of a fish egg; the pair of circular gauze nets are embedded in the pair of oval rings and are arranged in a protruding mode in opposite directions, and the protruding height is smaller than the radius of the oval rings; and

the screen cloth leaks, and it includes the screen cloth and connects the handle on the border of screen cloth, the screen cloth level sets up, and the screen cloth still includes: the lower surface at the screen cloth is provided with a plurality of longitudinal ribs which are evenly spaced and mutually parallel to abut against each other, so that the screen surface of the screen cloth forms a plurality of longitudinally arranged grooves, the depth of each groove is less than or equal to the radius of the roes, and the width of each groove is less than 1.5 times of the diameter of the roes.

2. The egg picking device suitable for a roe sorting sieve of claim 1, further comprising:

one end of the strip-shaped flowing water tank is provided with a water inlet pipe, and the other end of the strip-shaped flowing water tank is provided with a water outlet pipe;

the bearing baskets are arranged in the elongated flowing water pool in a floating manner, a first side wall and the bottom of any bearing basket in the bearing baskets are of a net-shaped structure, the rest three second side walls of any bearing basket are of non-net-shaped plate structures, so that water in the elongated flowing water pool can freely enter and exit the bearing baskets from the first side wall and the bottom, the mesh hole diameter of the net-shaped structure is smaller than the diameter of a fish egg, and the length of any bearing basket in the bearing baskets is matched with the width of the elongated flowing water pool; and

the floating blocks are detachably arranged on the first side walls of the bearing baskets and the second side walls corresponding to the first side walls in pairs.

3. The egg picking device suitable for the fish egg sorting screen as claimed in claim 2, wherein the water outlet pipe is vertically arranged in the elongated running water pool, the height of the water outlet pipe is lower than the depth of the water outlet pipe in the elongated running water pool, and the lower end of the water outlet pipe extends out of the elongated running water pool through the bottom of the elongated running water pool.

4. The egg picking device suitable for a roe sorting sieve according to claim 2, further comprising:

one of the lamp stands is arranged on one side of the strip-shaped flowing water pool corresponding to the bearing baskets, and any lamp stand comprises a support column which is vertically arranged; the water box is horizontally arranged on the support column and comprises a lamp panel accommodating groove and a water groove which are arranged from bottom to top, the lamp panel accommodating groove is a groove body with an opening, and the lamp panel is detachably inserted into the lamp panel accommodating groove; the basin is the open-ended cell body that makes progress, and sets up to the transparent plate body between lamp plate holding tank and the basin, and in the light of lamp plate thrown into the basin through the transparent plate body, the upper end opening of basin with the shape and the size of screen cloth suit.

5. The egg picking device for the fish egg sorting screen as claimed in claim 1, wherein the angle between the screen and the handle is 80 ° to 100 °.

6. The egg picking device suitable for the fish egg sorting and screening of claim 2, wherein the water velocity of the water inlet pipe is 0.24L/s to 0.28L/s.

7. The egg picking device suitable for the fish egg sorting screen as claimed in claim 2, wherein the egg clamp is made of metal, bamboo or polyurethane; the plurality of bearing baskets are made of polyurethane screen mesh; the screen cloth is the gauze material.

8. The egg picking device suitable for a roe sorting sieve according to claim 2, further comprising:

the at least two groups of holding tanks are respectively and correspondingly arranged on the first side wall of any bearing basket and one second side wall corresponding to the first side wall, and one ends of the at least two groups of holding tanks are provided with openings; any group of accommodating grooves comprises an accommodating groove I and an accommodating groove II which are horizontally arranged from top to bottom, and in the horizontal direction, the specifications of a pair of correspondingly arranged accommodating grooves I are equal, and the specifications of a pair of correspondingly arranged accommodating grooves II are equal; in the vertical direction, the widths of the accommodating groove I and the accommodating groove II are gradually reduced from top to bottom;

a plurality of pull boxes, arbitrary pull box is for setting up an open-ended rectangle box body, and a plurality of pull box detachable correspond from the opening of at least two sets of holding tanks and insert in at least two sets of holding tanks, and a plurality of floating blocks of the one-to-one bearing volume adaptation in a plurality of pull boxes.

Images