CN209906786U

CN209906786U - Perforating device is used in embryo egg inoculation

Info

Publication number: CN209906786U
Application number: CN201920394676.1U
Authority: CN
Inventors: 周玉双; 刘雷
Original assignee: Vacbio Co Ltd
Current assignee: Vacbio Co Ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2020-01-07
Anticipated expiration: 2029-03-26

Abstract

The utility model discloses a perforating device for embryo egg inoculation, which comprises a bracket, wherein an egg tray is placed below the bracket, a telescopic mechanism with a vertical downward output end is arranged on the bracket, a horizontal perforating needle plate is arranged at the output end of the telescopic mechanism, and perforating needle heads which are in one-to-one correspondence with the embryo eggs on the egg tray are arranged on the bottom surface of the perforating needle plate; an egg tray cover plate is further mounted below the punching needle plate through a guide pillar, the lower end of the guide pillar is fixed with the egg tray cover plate, a limiting block is arranged after the top of the guide pillar penetrates through the punching needle plate, and a return spring is sleeved outside the guide pillar; the egg tray cover plate is provided with egg containing grooves which correspond to the eggs on the egg tray one by one, a buffer layer is arranged in each egg containing groove, and through holes which correspond to the punching needles one by one are formed in the bottoms of the egg containing grooves. The utility model discloses can guarantee that the embryo egg is fixed stable when punching to guarantee that the position of punching is the same, be favorable to the operation of annotating the poison on next step, also can avoid the embryo egg cracked when punching simultaneously.

Description

Perforating device is used in embryo egg inoculation

Technical Field

The utility model relates to a bacterin production technical field, concretely relates to perforating device is used in embryo egg inoculation.

Background

At present, the antigen is generally prepared by a chick embryo virus culture method, and then is prepared into an oil emulsion inactivated vaccine through inactivation and emulsification. The vaccine production process mainly comprises the steps of chick embryo hatching, virus inoculation, virus culture, virus allantoic fluid harvesting, virus inactivation, emulsification, subpackaging and the like. The equipment used in the production process comprises a chick embryo incubator, a chick embryo surface cleaning and sterilizing machine, a chick embryo automatic inoculation machine, a chick embryo allantoic fluid automatic harvester, an inactivation tank with a stirring temperature control device, an emulsification tank with an emulsification head, an automatic racking machine, a vaccine bottle automatic cleaning machine, a capping and labeling all-in-one machine and the like.

The existing automatic inoculation machine for chicken embryos punches the chicken embryos through a needle, and then injects poison into the chicken embryos through the needle tube after the chicken embryos are punched. When the existing needle head punches the chick embryo, the chick embryo is only placed on the egg tray and is not fixed and stable, so that the problems of slippage of the chick embryo position and different punching positions are easily caused, and the next toxic injection operation is influenced; in addition, the possibility of breaking the chick embryos in the perforation process exists, and the inoculation process of the chick embryos is seriously influenced.

Therefore, it is necessary to develop a novel perforating device for embryo egg inoculation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a perforating device is used in embryo egg inoculation, the device can guarantee that embryo egg is fixed stable when punching to the assurance position of punching is the same, is favorable to the injection poison operation on next step, also can avoid embryo egg cracked when punching simultaneously.

In order to realize the purpose, the technical scheme of the utility model is that:

a perforating device for embryo egg inoculation comprises a support, an egg tray is placed below the support, a telescopic mechanism with an output end facing downwards is arranged on the support, a horizontal perforating needle plate is installed at the output end of the telescopic mechanism, and perforating needle heads corresponding to embryo eggs on the egg tray one by one are arranged on the bottom surface of the perforating needle plate; an egg tray cover plate is further mounted below the punching needle plate through a guide pillar, the lower end of the guide pillar is fixed with the egg tray cover plate, a limiting block is arranged after the top of the guide pillar penetrates through the punching needle plate, and a return spring is sleeved outside the guide pillar; egg dish apron be equipped with the egg groove of holding of embryo egg one-to-one on the egg dish, hold egg inslot portion and be equipped with the buffer layer, the tank bottom of holding the egg groove be equipped with the through-hole of syringe needle one-to-one punches.

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

1. the utility model is provided with an egg tray cover plate below the punching needle plate through a guide post, the egg tray cover plate is provided with egg containing grooves corresponding to the embryo eggs one by one, and the bottoms of the egg containing grooves are provided with through holes corresponding to the punching needles; when punching is needed, firstly, the telescoping mechanism controls the egg tray cover plate and the punching needle plate to synchronously descend until the egg tray cover plate covers the egg tray, the punching needle plate continues to descend, under the action of a reaction force, a buffer layer in the egg containing groove of the egg tray cover plate compresses the embryo eggs, and the punching needle penetrates through the through holes to complete punching operation, so that the punching positions can be ensured to be the same, the next toxic injection operation is facilitated, and meanwhile, the embryo eggs can be prevented from being cracked during punching;

2. the utility model discloses simple structure, the cost is very low, and degree of automation is high, can change the realization fast through the inoculation machine to current, and is with strong universality.

Furthermore, the guide rods are vertically and symmetrically arranged at four corners of the punching needle plate.

Through adopting above-mentioned scheme, the guide rail symmetry sets up in the four corners and has improved overall structure's stability, guarantees that the needle board of punching and egg tray apron direction of motion is unanimous.

Furthermore, a vertical guide rail corresponding to the punching needle board is arranged on the support.

Through adopting above-mentioned scheme, the lift direction of punching the needle board is restricted to vertical guide rail, shifts when avoiding its motion, also reduces the axial pressure of telescopic machanism output simultaneously.

Furthermore, the vertical guide rails are symmetrically arranged on the side surfaces of the punching needle board, and pulleys matched with the vertical guide rails are arranged on the punching needle board.

Further, the telescopic mechanism is an air cylinder.

Furthermore, the buffer layer is rubber bulges which are uniformly arranged inside the egg containing groove.

Through adopting above-mentioned scheme, the rubber arch of even setting can be applicable to the embryonated egg of not equidimension shape, guarantees that it punches fixedly stable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

Fig. 2 is a top view of fig. 1.

Fig. 3 is a schematic structural diagram of an egg tray cover plate according to an embodiment of the present invention.

Shown in the figure:

1. a support; 101. a vertical guide rail;

2. egg trays;

3. a cylinder;

4. punching a needle plate; 401. a perforating needle head; 402. a pulley;

5. a guide post;

6. a limiting block;

7. a return spring;

8. an egg tray cover plate; 801. an egg containing groove; 802. a rubber bulge; 803. and a through hole.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Fig. 2 is a schematic structural diagram of an egg tray cover plate 8 according to an embodiment of the present invention.

As shown in fig. 1-3, the perforating device for embryo egg inoculation provided by this embodiment includes a support 1, an egg tray 2 is placed below the support 1, a cylinder 3 with an output end facing downward is provided on the support 1, a horizontal perforating needle plate 4 is installed at the output end of the cylinder 3, and perforating needles 401 corresponding to the embryo eggs on the egg tray 2 one by one are provided on the bottom surface of the perforating needle plate 4.

An egg tray cover plate 8 is further mounted below the punching needle plate 4 through a guide pillar 5, the lower end of the guide pillar 5 is fixed with the egg tray cover plate 8, a limiting block 6 is arranged at the top of the egg tray cover plate after the egg tray cover plate passes through the punching needle plate 4, and a reset spring 7 is sleeved outside the guide pillar 5.

The guide rods are vertically and symmetrically arranged at four corners of the punching needle board 4, so that the stability of the whole structure is improved, and the consistency of the movement directions of the punching needle board 4 and the egg tray cover plate 8 is ensured.

The egg tray cover plate 8 is provided with egg containing grooves 801 corresponding to the eggs laid on the egg tray 2 one by one, a buffer layer is arranged in each egg containing groove 801, and through holes 803 corresponding to the punching needles 401 one by one are formed in the bottoms of the egg containing grooves 801.

The buffer layer is for evenly setting up the protruding 802 of rubber in holding egg groove 801, and the protruding 802 of rubber of even setting can be applicable to the embryonated egg of different size shapes, guarantees that it punches fixedly stable.

The support 1 is provided with a vertical guide rail 101 corresponding to the punching needle board 4, the vertical guide rail 101 is symmetrically arranged on the side surface of the punching needle board 4, and the punching needle board 4 is provided with a pulley 402 matched with the vertical guide rail 101.

The vertical guide rail 101 limits the lifting direction of the punching needle board 4, so that the punching needle board is prevented from moving, and the axial pressure of the output end of the telescopic mechanism is reduced.

1. An egg tray cover plate 8 is arranged below the punching needle plate 4 in the embodiment through a guide post 5, the egg tray cover plate 8 is provided with egg containing grooves 801 corresponding to the embryo eggs one by one, and the bottoms of the egg containing grooves 801 are provided with through holes 803 corresponding to the punching needles 401; when punching is needed, firstly, the telescoping mechanism controls the egg tray cover plate 8 and the punching needle plate 4 to synchronously descend until the egg tray cover plate 8 covers the egg tray 2, the punching needle plate 4 continuously descends, under the action of a reaction force, a buffer layer in the egg containing groove 801 of the egg tray cover plate 8 compresses a blank egg, and the punching needle 401 penetrates through the through hole 803 to complete punching operation, so that the same punching position can be ensured, the next toxic injection operation is facilitated, and meanwhile, the blank egg can be prevented from being cracked during punching;

2. the embodiment has the advantages of simple structure, low cost, high automation degree, capability of realizing quick change of the conventional inoculation machine, and strong universality.

In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The perforating device for embryo egg inoculation is characterized by comprising a support, wherein an egg tray is placed below the support, a telescopic mechanism with an output end facing downwards is arranged on the support, a horizontal perforating needle plate is installed at the output end of the telescopic mechanism, and perforating needle heads corresponding to the embryo eggs on the egg tray one by one are arranged on the bottom surface of the perforating needle plate; an egg tray cover plate is further mounted below the punching needle plate through a guide pillar, the lower end of the guide pillar is fixed with the egg tray cover plate, a limiting block is arranged after the top of the guide pillar penetrates through the punching needle plate, and a return spring is sleeved outside the guide pillar; egg dish apron be equipped with the egg groove of holding of embryo egg one-to-one on the egg dish, hold egg inslot portion and be equipped with the buffer layer, the tank bottom of holding the egg groove be equipped with the through-hole of syringe needle one-to-one punches.

2. The perforating device for embryonated eggs as claimed in claim 1, wherein the guide posts are vertically and symmetrically arranged at four corners of the perforated needle plate.

3. The perforating device for embryonated eggs as claimed in claim 1, wherein the rack is provided with a vertical guide rail corresponding to the perforated needle plate.

4. The perforating device for embryo egg inoculation as claimed in claim 3, wherein the vertical guide rails are symmetrically arranged on the side of the perforated needle plate, and pulleys matched with the vertical guide rails are arranged on the perforated needle plate.

5. The perforating device for embryonated eggs as claimed in claim 1, wherein the telescoping mechanism is a pneumatic cylinder.

6. The perforating device for embryonated eggs as claimed in any one of claims 1 to 5, wherein the breaker is a rubber protrusion uniformly arranged inside the egg-holding groove.