CN219439527U - Fixing device for chicken sampling - Google Patents

Abstract

The utility model provides a fixing device for chicken sampling, wherein a bearing table is fixed at the top end of a fixing frame, a first neck limiting piece and a first ankle limiting piece are connected to the bearing table, and two wing clamping mechanisms are arranged on the bearing table; the foot-operated elevation structure is connected on the mount, and foot-operated elevation structure's elevating part is located in the top of plummer to can follow vertical direction reciprocating motion, foot-operated elevation structure's elevating part is connected with second neck locating part and second ankle locating part through the crossbeam simultaneously, and the bottom of second neck locating part and the top of first neck locating part can cooperate for spacing chicken's neck's annular structure, and the bottom of second ankle locating part and the top of first ankle locating part can cooperate for spacing chicken's ankle's annular structure simultaneously. The utility model provides a fixing device for chicken sampling, which can fix chickens, so that the work of carrying out vein blood sampling under wings on the chickens can be completed by one acquisition personnel, and the labor force is reduced.

Description

Fixing device for chicken sampling

Technical Field

The utility model relates to the technical field of animal epidemic prevention equipment, in particular to a fixing device for chicken sampling.

Background

In animal epidemic prevention, for poultry such as chickens, it is often necessary to collect blood from the veins beneath the wings of the poultry so that serum samples can be collected to guide the farm to develop a scientific and reasonable immunization program.

However, in the process of collecting the blood from the vein under the wing of the chicken, a plurality of people are often required to cooperate, so that the chicken can be fixed, and the chicken can be collected, so that more labor force is required.

Therefore, how to provide a fixing device for chicken sampling, so as to liberate the hands of the sampling personnel, so that the sampling personnel can vacate the hands, and the work of taking the blood from the vein of the chicken under the wing is a technical problem which needs to be solved by the person skilled in the art.

Disclosure of Invention

In view of the above, the utility model provides a fixing device for chicken sampling, which can fix chicken, so that sampling staff can vacate hands to collect the chicken's sub-wing vein blood, and therefore, the work of sub-wing vein blood collection can be completed by one collection staff, and the labor force is reduced.

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

a fixture for chicken sampling, comprising:

the bearing table is fixed at the top end of the fixing frame, a first neck limiting piece and a first ankle limiting piece are connected to the bearing table at intervals along the x-axis direction, the top ends of the first neck limiting piece and the first ankle limiting piece are semicircular grooves with upward openings, and two wing clamping mechanisms are arranged on the bearing table;

the foot-operated lifting structure is connected to the fixing frame, the lifting part of the foot-operated lifting structure is located above the bearing table and can reciprocate along the vertical direction, meanwhile, the lifting part of the foot-operated lifting structure is fixedly provided with a cross beam extending along the x-axis direction, a second neck limiting piece and a second ankle limiting piece are connected to the cross beam along the length direction at intervals, the positions of the second neck limiting piece and the second ankle limiting piece correspond to the positions of the first neck limiting piece and the first ankle limiting piece one by one, the bottoms of the second neck limiting piece and the second ankle limiting piece are semicircular grooves with upward openings, the bottoms of the second neck limiting piece and the top of the first neck limiting piece can be matched to be a circular structure for limiting a chicken neck, and the bottoms of the second ankle limiting piece and the top of the first ankle limiting piece can be matched to be a circular structure for limiting a chicken ankle.

Preferably, the fixing frame includes: the device comprises a bottom plate, a support column and a support; the support columns and the support seats are perpendicular to the bottom plate and fixed on the bottom plate, the support columns and the support seats are arranged at intervals along the x-axis direction, meanwhile, the lengths of the support columns extend along the z-axis direction, and the bearing table is perpendicular to the support columns and fixed at the top ends of the support columns;

the foot-operated elevation structure includes: the pedal comprises a pedal connecting rod, a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a lifting rod, a middle rod and a swinging rod; one end of the swing rod is hinged to the support, the middle rod is located between the swing rod and the support column, the middle rod and the swing rod are arranged at intervals along the direction of the x axis, meanwhile, the bottom end of the middle rod is arranged at intervals with the bottom plate, and the distances between the bottom plate and the top end of the middle rod and the top end of the swing rod are respectively larger than the distances between the bottom plate and the bearing table; the first connecting rods and the second connecting rods are arranged at intervals in the z-axis direction and are parallel, and are positioned between the support columns and the middle rods, the first connecting rods are close to the bottom plate, one ends of the first connecting rods and the second connecting rods, which are close to the support columns, are hinged with the support columns, and the other ends of the first connecting rods and the second connecting rods are hinged with the middle rods; the pedal connecting rod is fixedly connected with one end of the first connecting rod, which is close to the supporting column, and gradually inclines to one side, which is close to the bottom plate, from one end, which is connected with the first connecting rod, to one end, which is far away from the first connecting rod, and meanwhile, one end, which is far away from the first connecting rod, of the pedal connecting rod is fixedly provided with a pedal, and the pedal is connected with the bottom plate through a first spring; the lifting rod is positioned at the top end of the bearing table and is arranged in a collinear manner with the supporting column, the cross beam is fixed at the bottom end of the lifting rod, the third connecting rod and the fourth connecting rod are arranged at intervals and parallel along the z-axis direction, the third connecting rod is close to the bearing table, one end of the third connecting rod is hinged to the lifting rod, the other end of the third connecting rod is hinged to the middle rod, one end of the fourth connecting rod is hinged to the lifting rod, the other end of the fourth connecting rod is hinged to the swinging rod, and the rod body of the fourth connecting rod is hinged to the middle rod.

Preferably, the first neck limiting piece and the first ankle limiting piece are both in sliding connection with the bearing table and can reciprocate along the x-axis direction, and meanwhile, the first neck limiting piece and the first ankle limiting piece can be locked on the bearing table;

the second neck limiting piece and the second ankle limiting piece are both in sliding connection with the cross beam and can move back and forth along the x-axis direction, and meanwhile, the second neck limiting piece and the second ankle limiting piece can be both locked on the cross beam.

Preferably, the wing adding and holding mechanisms have the same structure, and each wing adding and holding mechanism comprises: the mounting seat and the clip are fixed on the mounting seat, and the mounting seat is placed on the bearing table.

Preferably, a storage cavity is formed in the mounting seat, an opening communicated with the storage cavity is formed in the side wall of the mounting seat, and a balancing weight is placed in the storage cavity.

Preferably, a first flexible layer is fixed on the clamping surface of the clamp.

Preferably, the top that first neck locating part is semicircle annular form the top that first ankle locating part is semicircle annular form the bottom that second neck locating part is semicircle annular form with the bottom that second ankle locating part is semicircle annular form all is connected with the second flexible layer.

According to the technical scheme, compared with the prior art, the fixing device for chicken sampling is provided, and the following technical effects can be achieved.

This application can fix the chicken to can make sampling personnel vacate both hands, in order to gather the vein blood under the wing of chicken, consequently just can accomplish the work that carries out vein blood sampling under the wing to the chicken through a collection personnel, thereby reduce the labour.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram showing the overall structure of a fixing device for chicken sampling according to the present utility model;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic view of the structure of fig. 2 in the bottom view.

Wherein, 1-fixing frame; 2-a bearing table; 3-a first neck stop; 4-a first ankle limiter; 5-wing adding and holding mechanism; 6-a pedal lifting structure; 7-a cross beam; 8-a second neck stop; 9-a second ankle stop; 11-a bottom plate; 12-supporting columns; 13-supporting seats; 61-pedal link; 62-a first link; 63-a second link; 64-a third link; 65-fourth link; 66-lifting rod; 67-an intermediate lever; 68-swinging rod; 69-pedal; 60-a first spring; 51-mounting seats; 52-a clip; 50-a storage chamber; 90-a second flexible layer; 110-a limiting table; 100-inclined plane; 21-a fixed plate; 22-a carrier plate; 23-stand columns; 220-a first bar-shaped hole; 31-a first limit column; 32-a first semicircle; 33-a first nut; 41-a second limit column; 42-a second semicircle; 43-a second nut; 70-a second bar-shaped hole; 700-an elongated orifice; 81-a third limit column; 82-a third semicircle; 83-a first bolt; 84-a third nut; 91-fourth limit column; 92-a fourth semicircle; 93-a second bolt; 94-fourth nut.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The embodiment of the utility model discloses a fixing device for chicken sampling, which comprises:

the bearing table comprises a fixing frame 1, wherein a bearing table 2 is fixed at the top end of the fixing frame 1, a first neck limiting piece 3 and a first ankle limiting piece 4 are connected to the bearing table 2 at intervals along the x-axis direction, the top ends of the first neck limiting piece 3 and the first ankle limiting piece 4 are semicircular grooves with upward openings, and two wing holding mechanisms 5 are arranged on the bearing table 2;

the foot-operated lifting structure 6, foot-operated lifting structure 6 is connected on mount 1, and foot-operated lifting structure 6's elevating position is located in the top of plummer 2 to can follow vertical direction reciprocating motion, foot-operated lifting structure 6's elevating part is fixed with the crossbeam 7 that extends along the x-axis direction simultaneously, be connected with second neck locating part 8 and second ankle locating part 9 along its length direction interval on the crossbeam 7, and the position one-to-one of second neck locating part 8 and second ankle locating part 9 first neck locating part 3 and first ankle locating part 4's position, and the bottom of second neck locating part 8 and second ankle locating part 9 is the semicircle annular that the opening was up, the bottom of second neck locating part 8 and the top of first neck locating part 3 can cooperate to be spacing chicken's neck's ring-shaped structure, the bottom of second ankle locating part 9 and the top of first ankle locating part 4 can cooperate to be spacing chicken's ankle ring-shaped structure simultaneously.

Wherein, first neck locating part 3, first ankle locating part 4, second neck locating part 8, second ankle locating part 9 and wing add the concrete position of mechanism 5 on plummer 2 in this application to and the distance between them can be according to the size of sampled chicken and make in advance.

When the vein blood collection under the wing is needed, a sampling person holds the chicken up, then presses the foot-operated lifting structure 6 by feet, the lifting part of the foot-operated lifting structure 6 drives the cross beam 7 to lift, so that the bottom end of the second neck limiting piece 8 is separated from the top end of the first neck limiting piece 3, the bottom end of the second ankle limiting piece 9 is separated from the top end of the first ankle limiting piece 4, at the moment, the sampling person places the chicken on the carrying table 2, at the moment, one hand of the sampling person presses the head of the chicken, the other hand holds the feet of the chicken (meanwhile, the chicken can be controlled more stably through the cooperation of other body parts of the sampling person, such as arms, bellies and the like), the necks of the chicken are placed on the top end of the semicircular annular groove of the first neck limiting piece 3, at the same time, the two ankles of the chicken fall on the top end of the semicircular annular groove of the first ankle limiting piece 4, then the sampling personnel take the feet off the foot-operated lifting structure 6, the lifting part of the foot-operated lifting structure 6 drives the cross beam 7 to descend, so that the bottom end of the second neck limiting piece 8 and the top end of the first neck limiting piece 3 can be matched into a circular structure for limiting chicken necks, meanwhile, the bottom end of the second ankle limiting piece 9 and the top end of the first ankle limiting piece 4 can be matched into a circular structure for limiting chicken ankles, so that the second neck limiting piece 8 and the first neck limiting piece 3 lock the chicken necks, meanwhile, the second ankle limiting piece 9 and the first ankle limiting piece 4 lock two ankles of a chicken, and at the moment, one hand of the staff is transferred to one wing of the chicken to be held (meanwhile, other body parts of the sampling personnel, such as arms and bellies can be matched, so that the chicken can be controlled more stably), the other hand operates the wing holding mechanism 5 to hold one wing of the chicken, and then, the other wing holding mechanism 5 is used for holding the other wing of the chicken in a similar way, so that the chicken can not act greatly at this time, and the hands of the staff can be released, so that the staff can perform the work of collecting blood from the vein under the wing of the chicken.

To sum up, this application can fix the chicken to can make sampling personnel vacate both hands, in order to gather the vein blood under the wing of chicken, consequently just can accomplish the work that carries out vein blood sampling under the wing to the chicken through a collection personnel, thereby reduce the labour.

In order to further optimize the above technical solution, the fixing frame 1 comprises: a base plate 11, support columns 12 and a support 13; the support columns 12 and the support seats 13 are perpendicular to the bottom plate 11 and fixed on the bottom plate 11, the support columns 12 and the support seats 13 are arranged at intervals along the x-axis direction, meanwhile, the length of the support columns 12 extends along the z-axis direction, and the bearing table 2 is perpendicular to the support columns 12 and fixed at the top ends of the support columns 12;

the foot-operated lifting structure 6 includes: pedal link 61, first link 62, second link 63, third link 64, fourth link 65, lifting lever 66, intermediate lever 67, and swing lever 68; one end of the swing rod 68 is hinged to the support 13, the middle rod 67 is located between the swing rod 68 and the support column 12, the middle rod 67 and the swing rod 68 are arranged at intervals along the x-axis direction, meanwhile, the bottom end of the middle rod 67 is arranged at intervals with the bottom plate 11, and the distances between the bottom plate 11 and the top ends of the middle rod 67 and the swing rod 68 are respectively larger than the distances between the bottom plate 11 and the bearing table 2; the first connecting rod 62 and the second connecting rod 63 are arranged at intervals along the z-axis direction and are parallel, and are positioned between the support column 12 and the middle rod 67, the first connecting rod 62 is close to the bottom plate 11, one end, close to the support column 12, of the first connecting rod 62 and one end, close to the support column 12, of the second connecting rod 63 are hinged with the support column 12, and the other end of the first connecting rod 62 and the other end of the second connecting rod are hinged with the middle rod 67; the pedal connecting rod 61 is fixedly connected with one end of the first connecting rod 62, which is close to the support column 12, and the pedal connecting rod 61 gradually inclines to one side, which is close to the bottom plate 11, from one end, which is connected with the first connecting rod 62, to one end, which is far away from the first connecting rod 62, of the pedal connecting rod 61, meanwhile, one end, which is far away from the first connecting rod 62, of the pedal connecting rod 61 is fixedly provided with a pedal 69, and the pedal 69 is connected with the bottom plate 11 through a first spring 60; the lifting rod 66 is positioned at the top end of the bearing table 2 and is arranged in line with the supporting column 12, the cross beam 7 is fixed at the bottom end of the lifting rod 66, the third connecting rod 64 and the fourth connecting rod 65 are arranged at intervals along the z-axis direction and are parallel, the third connecting rod 64 is close to the bearing table 2, one end of the third connecting rod 64 is hinged with the lifting rod 66, the other end of the third connecting rod 64 is hinged with the middle rod 67, one end of the fourth connecting rod 65 is hinged with the lifting rod 66, the other end of the fourth connecting rod 65 is hinged with the swinging rod 68, and the rod body of the fourth connecting rod 65 is hinged with the middle rod 67.

Wherein the lifting rod 66 is a lifting part of the foot-operated lifting structure 6;

a limiting table 110 is fixed on the bottom plate 11 corresponding to the falling position of the pedal 69, the top end surface of the limiting table 110 is an inclined surface 100, and gradually inclines downwards from one side close to the support column 12 to one side far away from the support column 12, one end of the first spring 60 is fixed on the pedal 69, and the other end is fixed on the inclined surface 100.

In addition, the axis of the swing link 68 hinged to the support 13, the axis of the fourth link 65 hinged to the swing link 68, the intermediate link 67 and the lifting lever 66, respectively, the axis of the third link 64 hinged to the lifting lever 66 and the intermediate link 67, respectively, the axis of the second link 63 hinged to the lifting lever 66 and the intermediate link 67, respectively, and the axis of the first link 62 hinged to the lifting lever 66 and the intermediate link 67, respectively, extend in the y-axis direction.

By adopting the above technical scheme, when a worker steps on the pedal 69 with one foot, the pedal 69 compresses the first spring 60, and then, as the pedal 69, the pedal connecting rod 61 and the first connecting rod 62 are connected (fixed) together, and the pedal connecting rod 61 gradually inclines to one side close to the bottom plate 11 from one end connected with the first connecting rod 62 to one end far away from the first connecting rod 62, the lifting rod 66 can be driven to lift along the z-axis direction under the cooperation of the middle rod 67, the swinging rod 68, the second connecting rod 63, the third connecting rod 64 and the fourth connecting rod 65, so that the cross beam 7 can be driven to lift, and the second neck limiting part 8 and the second ankle limiting part 9 can be synchronously lifted; conversely, when the worker removes his foot from the pedal 69, the second neck stopper 8 and the second ankle stopper 9 are simultaneously lowered by the elastic force of the first spring 60 and the gravity of the intermediate lever 67, and simultaneously by the cooperation of the swing lever 68, the first link 62, the second link 63, the third link 64 and the fourth link 65, thereby driving the lifting lever 66 to descend in the z-axis direction to drive the cross member 7 to descend.

In order to further optimize the technical scheme, the first neck limiting piece 3 and the first ankle limiting piece 4 are both in sliding connection with the bearing table 2 and can both reciprocate along the x-axis direction, and meanwhile, the first neck limiting piece 3 and the first ankle limiting piece 4 can both be locked on the bearing table 2;

the second neck limiting piece 8 and the second ankle limiting piece 9 are both in sliding connection with the cross beam 7 and can reciprocate along the x-axis direction, and meanwhile, the second neck limiting piece 8 and the second ankle limiting piece 9 can be locked on the cross beam 7.

Wherein the loading table 2 comprises: the support column comprises a fixed plate 21, a bearing plate 22 and a plurality of stand columns 23, wherein the fixed plate 21 is vertically fixed at the top end of a support column 12, the bearing plate 22 is positioned above the fixed plate 21 at intervals and is parallel to the fixed plate 21, the stand columns 23 are positioned between the fixed plate 21 and the bearing plate 22 and are distributed at intervals along the peripheries of the fixed plate 21 and the bearing plate 22, and each stand column 23 is vertically fixed with the fixed plate 21 and the bearing plate 22 respectively;

the first neck limiter 3 and the first ankle limiter 4 are connected to the carrier plate 22 at intervals along the x-axis direction, and simultaneously the two wing holding mechanisms 5 are placed on the carrier plate 22.

In addition, a first bar-shaped hole 220 extending along the x-axis direction is penetrated from the top end of the bearing plate 22 to the bottom end of the bearing plate 22 at a position corresponding to the cross beam 7 on the bearing plate 22;

the first neck limiter 3 includes: the first limiting column 31, the first semicircle ring 32 and the first nut 33, one end of the first limiting column 31 is fixed with the protruding portion of the first semicircle ring 32, the other end of the first limiting column 31 penetrates through the first strip-shaped hole 220 and is located at the bottom end of the bearing plate 22, the first semicircle ring 32 is limited at the top end of the bearing plate 22, meanwhile, the first limiting column 31 can reciprocate in the first strip-shaped hole 220 along the length direction, the portion of the first limiting column 31 located at the bottom end of the bearing plate 22 is provided with external threads, and the first nut 33 is in threaded connection with the external thread section of the first limiting column 31.

The first ankle limiter 4 includes: the second limiting column 41, the second semicircle ring 42 and the second nut 43, the one end of the second limiting column 41 is fixed with the bulge of the second semicircle ring 42, and the other end of the second limiting column 41 passes through the first bar-shaped hole 220 and is located at the bottom end of the bearing plate 22, the second semicircle ring 42 is limited at the top end of the bearing plate 22, meanwhile, the second limiting column 41 can reciprocate along the length direction in the first bar-shaped hole 220, and the part of the second limiting column 41 located at the bottom end of the bearing plate 22 is provided with external threads, and the second nut 43 is in threaded connection with the external thread section of the second limiting column 41.

The side end of the cross beam 7 is penetrated with a second strip-shaped hole 70 extending along the x-axis direction along the y-axis direction, and the bottom end of the cross beam 7 is provided with a strip-shaped opening 700 communicated with the second strip-shaped hole 70 and extending along the x-axis direction;

the second neck limiter 8 includes: the third limiting post 81, the third semicircular ring 82, the first bolt 83 and the third nut 84, wherein the tail end of the first bolt 83 passes through two openings of the second bar-shaped hole 70, the first bolt 83 can reciprocate in the second bar-shaped hole 70 along the length direction of the second bar-shaped hole, meanwhile, the tail of the first bolt 83 is in threaded connection with the third nut 84, and the head of the first bolt 83 and the third nut 84 are separated at two ends of the beam 7 with the two openings of the second bar-shaped hole 70; one end of the third limiting column 81 is fixed with the protruding part of the third semicircular ring 82, the other end of the third limiting column is vertically fixed on the first bolt 83 through the long strip-shaped opening 700, and the third limiting column 81 can reciprocate in the long strip-shaped opening 700 along the length direction;

the second ankle limiter 9 comprises: the fourth limiting post 91, the fourth semicircular ring 92, the second bolt 93 and the fourth nut 94, wherein the tail end of the second bolt 93 passes through two openings of the second bar-shaped hole 70, the second bolt 93 can reciprocate in the second bar-shaped hole 70 along the length direction of the second bar-shaped hole, meanwhile, the tail of the second bolt 93 is in threaded connection with the fourth nut 94, and the head of the second bolt 93 and the fourth nut 94 are separated at two ends of the beam 7 with the two openings of the second bar-shaped hole 70; one end of the fourth limiting post 91 is fixed to the protruding portion of the fourth semicircular ring 92, the other end of the fourth limiting post is vertically fixed to the second bolt 93 through the long strip-shaped opening 700, and the fourth limiting post 91 can reciprocate in the long strip-shaped opening 700 along the length direction thereof.

By adopting the above technical scheme, when screwing the first nut 33 to make the first nut 33 move downwards, then can promote the first spacing post 31 to move along the length direction of the first bar-shaped hole 220, similarly, when screwing the second nut 43 to make the second nut 43 move downwards, then can promote the second spacing post 41 to move along the length direction of the first bar-shaped hole 220 so as to adjust the distance between the first semicircular ring 32 and the second semicircular ring 42, and when adjusting the first semicircular ring 32 and the second semicircular ring 42 to the required position, then screw the first nut 33 to make the first nut 33 move upwards and abut against the bottom end of the bearing plate 22, thereby locking the first semicircular ring 32 at the position, and screw the second nut 43 to make the second nut 43 move upwards and abut against the bottom end of the bearing plate 22, thereby locking the second semicircular ring 42 at the position.

When the third nut 84 is unscrewed, the first bolt 83 can be pushed to reciprocate in the second bar-shaped hole 70 along the length direction thereof, so that the third semicircular ring 82 synchronously moves with the first bolt 83 through the third limit post 81; similarly, when the fourth nut 94 is unscrewed, the second bolt 93 can be pushed to reciprocate in the second bar-shaped hole 70 along the length direction thereof, so that the fourth semicircular ring 92 moves synchronously with the second bolt 93 through the fourth limiting post 91, when the third semicircular ring 82 and the first semicircular ring 32 can be butted into a circular ring structure, the third nut 84 is reversely screwed again until the third nut 84 abuts against the cross beam 7, the first bolt 83 can be locked at the position, and similarly, the fourth nut 94 is reversely screwed until the fourth nut 94 abuts against the cross beam 7, and the second bolt 93 can be locked at the position.

Therefore, the distance between the first semicircular ring 32 and the second semicircular ring 42 can be adjusted, and the positions of the third semicircular ring 82 and the fourth semicircular ring 92 can be correspondingly adjusted and locked at the required positions, so that chickens of different sizes can be fixed, and the chickens of different sizes can be sampled conveniently.

In order to further optimize the above technical solution, the two wing holding mechanisms 5 have the same structure and both include: a mounting seat 51 and a clip 52, the clip 52 is fixed on the mounting seat 51, and the mounting seat 51 is placed on the carrying platform 2.

By adopting the technical scheme, the mounting seat 51 is used for fixing the clamp 52, the clamp 52 is used for clamping the chicken wings, and the mounting seat 51 is placed on the bearing table 2, so that the position of the mounting seat 51 can be adjusted according to the size of the chicken, and the clamp 52 can just clamp the corresponding chicken wings.

The structure of the clip 52 is well known in the art, for example: the clip 52 includes: the two clamping plates are connected through the rotating shaft in a rotating mode, and the two clamping plates located on one side of the rotating shaft are connected through the second spring.

In order to further optimize the technical scheme, the storage cavity 50 is formed in the mounting seat 51, an opening communicated with the storage cavity 50 is formed in the side wall of the mounting seat 51, and the balancing weight is placed in the storage cavity 50.

By adopting the technical scheme, the balancing weight is placed in the storage cavity 50, so that the chicken wings can be prevented from changing the position of the mounting seat 51, and the chicken can be better stabilized.

To further optimize the solution described above, the clamping surface of the clamp 52 is fixed with a first flexible layer.

By adopting the technical scheme, the chicken wings can be protected through the first flexible layer, so that the damage degree to the chicken wings is reduced.

Wherein the first flexible layer may be a fleece or a rubber layer.

In order to further optimize the technical scheme, the top that first neck locating part 3 is semicircle annular, the top that first ankle locating part 4 is semicircle annular, the bottom that second neck locating part 8 is semicircle annular and the bottom that second ankle locating part 9 is semicircle annular all are connected with second flexible layer 90.

By adopting the technical scheme, the ankle of the chicken can be protected through the second flexible layer 90, so that the damage degree to the ankle of the chicken is reduced.

Wherein the second flexible layer 90 may be a fleece or a rubber layer.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. A fixture for chicken sampling, comprising:

the novel wing lifting device comprises a fixing frame (1), wherein a bearing table (2) is fixed at the top end of the fixing frame (1), a first neck limiting piece (3) and a first ankle limiting piece (4) are connected to the bearing table (2) at intervals along the x-axis direction, the top ends of the first neck limiting piece (3) and the first ankle limiting piece (4) are semicircular grooves with upward openings, and two wing clamping mechanisms (5) are arranged on the bearing table (2);

foot-operated elevation structure (6), foot-operated elevation structure (6) are connected on mount (1), just foot-operated elevation structure's (6) elevating part is located the top of plummer (2), and can follow vertical direction reciprocating motion, simultaneously foot-operated elevation structure's (6) elevating part is fixed with crossbeam (7) that extend along x axis direction, be connected with second neck locating part (8) and second ankle locating part (9) along its length direction interval on crossbeam (7), just second neck locating part (8) with the position one-to-one of second ankle locating part (9) first neck locating part (3) with the position of first ankle locating part (4), and second neck locating part (8) with the bottom of second ankle locating part (9) is open-ended semicircle annular form up, the bottom of second neck locating part (8) with first ankle locating part (3) can be for the spacing form of first ankle annular form cooperation annular form (4) simultaneously.

2. A fixture for chicken sampling according to claim 1, characterized in that the fixture (1) comprises: a bottom plate (11), a support column (12) and a support (13); the support columns (12) and the supports (13) are perpendicular to the bottom plate (11) and fixed on the bottom plate (11), the support columns (12) and the supports (13) are arranged at intervals along the x-axis direction, meanwhile, the lengths of the support columns (12) extend along the z-axis direction, and the bearing table (2) is perpendicular to the support columns (12) and fixed at the top ends of the support columns (12);

the foot-operated lifting structure (6) comprises: a pedal link (61), a first link (62), a second link (63), a third link (64), a fourth link (65), a lifting lever (66), an intermediate lever (67) and a swing lever (68); one end of the swing rod (68) is hinged to the support (13), the middle rod (67) is located between the swing rod (68) and the support column (12), the middle rod (67) and the swing rod (68) are arranged at intervals along the direction of the x axis, meanwhile, the bottom end of the middle rod (67) is arranged at intervals with the bottom plate (11), and the distances between the bottom plate (11) and the top ends of the middle rod (67) and the swing rod (68) are respectively larger than the distances between the bottom plate (11) and the bearing table (2); the first connecting rods (62) and the second connecting rods (63) are arranged at intervals along the z-axis direction and are parallel, and are positioned between the support columns (12) and the middle rods (67), the first connecting rods (62) are close to the bottom plate (11), one ends of the first connecting rods (62) and the second connecting rods (63) close to the support columns (12) are hinged to the support columns (12), and the other ends of the first connecting rods and the second connecting rods are hinged to the middle rods (67); the pedal connecting rod (61) is fixedly connected with one end, close to the supporting column (12), of the first connecting rod (62), the pedal connecting rod (61) is gradually inclined to one side, close to the bottom plate (11), from one end, close to the first connecting rod (62), of the first connecting rod (62), meanwhile, one end, far from the first connecting rod (62), of the pedal connecting rod (61) is fixedly provided with a pedal (69), and the pedal (69) is connected with the bottom plate (11) through a first spring (60); lifting rod (66) are located the top of plummer (2), and with support column (12) collinearly set up, crossbeam (7) are fixed the bottom of lifting rod (66), just third connecting rod (64) with fourth connecting rod (65) are along z axle direction interval setting and parallel, and third connecting rod (64) are close to plummer (2), simultaneously one end of third connecting rod (64) with lifting rod (66) articulated, the other end with intermediate lever (67) articulated, the one end of fourth connecting rod (65) with lifting rod (66) articulated, the other end with pendulum rod (68) articulated, the body of rod of fourth connecting rod (65) with intermediate lever (67) articulated simultaneously.

3. A fixing device for chicken sampling according to claim 1, characterized in that the first neck limiter (3) and the first ankle limiter (4) are both slidingly connected with the carrying table (2) and both can reciprocate along the x-axis direction, and simultaneously the first neck limiter (3) and the first ankle limiter (4) are both lockable on the carrying table (2);

the second neck limiting piece (8) and the second ankle limiting piece (9) are both in sliding connection with the cross beam (7) and can move reciprocally along the x-axis direction, and meanwhile, the second neck limiting piece (8) and the second ankle limiting piece (9) can be locked on the cross beam (7).

4. A fixing device for chicken sampling according to claim 3, characterized in that both of the wing holding mechanisms (5) are identical in structure, both comprising: the device comprises a mounting seat (51) and a clip (52), wherein the clip (52) is fixed on the mounting seat (51), and the mounting seat (51) is placed on the bearing table (2).

5. The fixing device for chicken sampling according to claim 4, wherein a storage cavity (50) is formed in the mounting seat (51), an opening communicated with the storage cavity (50) is formed in the side wall of the mounting seat (51), and a balancing weight is placed in the storage cavity (50).

6. A fixing device for chicken sampling according to claim 4, characterized in that the clamping surface of the clamp (52) is fixed with a first flexible layer.

7. A fixing device for chicken sampling according to any of the claims 1-6, characterized in that the top end of the first neck limiter (3) in the shape of a semicircular groove, the top end of the first ankle limiter (4) in the shape of a semicircular groove, the bottom end of the second neck limiter (8) in the shape of a semicircular groove and the bottom end of the second ankle limiter (9) in the shape of a semicircular groove are connected with a second flexible layer (90).