Poultry fertilization equipment

Abstract

The utility model relates to the technical field of auxiliary fertilization, in particular to poultry fertilization equipment which mainly solves the problems that in the prior art, auxiliary fertilization needs to be operated by two persons, efficiency is low, and the injection precision is not accurate, a semen injection gun is arranged and can be triggered to be started and stopped through a pedal, the hands of workers are liberated, and the labor intensity of the workers is lowered. A pushing mechanism capable of pushing out a semen injection needle is arranged in the semen injection gun, a sensing part used for sensing the position of the semen injection needle is further arranged on the pushing mechanism, a searchlight is further arranged on the semen injection gun, staff can conveniently position the anus position of poultry, semen is conveyed through the semen conveying pump, and the semen injection gun is convenient to use. The single-person semen injection device has the advantages of being capable of being operated by a single person and accurate in semen injection.

Description

Technical Field

[0001] The utility model relates to the technical field of assisted fertilization, in particular to a poultry fertilization device. Background Art

[0002] Artificial insemination of poultry has become an indispensable practical technology in modern poultry farms.

[0003] In the prior art, the artificial insemination process of poultry is mainly completed by two workers. During fertilization, one worker is responsible for fixing the poultry to be fertilized, and the other worker uses an insemination gun to perform the fertilization operation. During the above fertilization process, a separate worker is required to be responsible for fixing the poultry. Manually fixing the poultry is not only cumbersome, but also requires two workers to complete the fertilization work, which is not conducive to improving the utilization rate of the limited number of people in the farm. In addition, during manual operation, it is easy to inject too much or too little semen. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a poultry insemination device, which has the advantages of being single-person-operated and accurate in semen injection, and effectively solves the problems existing in the prior art.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A poultry insemination device is provided with a semen injection gun, which is placed on a longitudinal adjustment mechanism, which can change the height of the semen injection gun. The longitudinal adjustment mechanism and the control instrument are placed together on a transverse adjustment mechanism, which can change the transverse coordinates of the above two. The semen injection gun is provided with a shell and a fixed seat, and the shell and the fixed seat form a cavity structure, which covers its internal parts and isolates them from the outside world. The fixed seat is provided with a propulsion mechanism, and the bottom of the propulsion mechanism is provided with a semen injection needle. The propulsion mechanism can push out the semen injection needle so that the semen injection needle enters the anus of the poultry. The propulsion mechanism is also provided with a sensor for sensing the state of the semen injection needle, which identifies the state of the semen injection needle in real time and improves accuracy. The longitudinal adjustment mechanism is provided with a placement rod, and the placement rod is provided with a semen delivery component, which can transport semen to the injection site. The sperm needle enters the anus of the poultry after passing through the sperm injection needle to complete fertilization. The sperm delivery component is connected to the sperm delivery gun through the sperm deferens. The sperm delivery component is provided with an sperm delivery pump, which can transmit semen to realize the discharge of semen from the sperm delivery needle. The sperm delivery gun is also provided with a universal adjustment component to accommodate employees of different heights, so that they can perform fertilization in a comfortable posture. The sperm injection gun is fixedly connected to the longitudinal adjustment mechanism through a universal adjustment component. The sperm injection gun and the sperm delivery component are connected to the controller by telecommunications. The controller is provided with a controller and an operating system for data-based management and precise sperm injection. The controller is also provided with a control component for triggering the start and stop of the sperm injection gun and the sperm delivery component. The employee can control the start and stop of the sperm injection gun and the sperm delivery component through the foot control component, and can control the rhythm of the fertilization work by himself. The hands can independently perform the anal flipping work, that is, a single person can perform assisted fertilization work.

[0007] In one embodiment, a wire hole is provided at the upper end of the shell to facilitate wiring, and a needle ring column is provided at the lower end of the shell to limit the moving direction of the sperm injection needle, ensuring that the sperm injection needle moves in a straight line. The needle ring column is in an inverted cone shape, transitioning with the arc of the shell to prevent injury to people or poultry in the event of a collision. A needle hole is provided in the middle of the needle ring for the sperm injection needle to pass through, and a tube clamping block for clamping the vas deferens is provided on the front of the shell and the needle ring column. The middle part of the tube clamping block is in a circular arc concave shape, and the vas deferens is placed therein, so that the vas deferens can be aligned with the shell to prevent entanglement.

[0008] In one embodiment, the propulsion mechanism is provided with a push rod, and the end of the pushing rod of the push rod is provided with a needle clamping part. The middle part of the needle clamping part is provided with a needle placement groove for placing the injection needle. The injection needle can be effectively tightened by the needle placement groove so that it is in a vertical state and cannot be offset. The upper end of the needle placement groove is provided with a tube groove to avoid the connection between the vas deferens and the injection needle, and sufficient space is reserved for the vas deferens to bend, and the aperture will not be reduced at the bending point. The sensing part is composed of a sensing slide and a slot-type sensor. The slot-type sensor is arranged on the push rod, and the sensing slide is arranged on the pushing rod. The slot-type sensor can be used to identify whether the pushing rod is pushed out / reset.

[0009] In one embodiment, the induction sliding piece is provided with a fixing piece. A fixing hole for the pushing rod to pass through is provided in the middle of the fixing piece. The induction sliding piece is locked on the pushing rod through the fixing hole. One end of the fixing piece extends outward to form an induction piece. The outward extending part is the part that can be sensed. A corner is provided between the induction piece and the fixing piece, making the induction piece perpendicular to the fixing piece. The induction piece is in an inverted L shape as a whole, and the protruding part at the bottom faces outward. The groove-shaped inductor protrudes from the side wall of the push rod. When the push rod is in the retracted state, the induction piece is placed in the groove-shaped inductor. When the push rod is in the pushed state, the induction piece is away from the groove-shaped inductor.

[0010] In one embodiment, the placing rod is formed by splicing two rod bodies through a pump placing seat. The rod body is provided with a U-shaped rod and an L-shaped rod. The head end of the U-shaped rod is used to connect the insemination gun, and the tail end of the L-shaped rod is connected to the receiving plate provided on the longitudinal adjustment mechanism, so as to realize the height adjustment of the insemination gun by the longitudinal adjustment mechanism. The pump placing seat is arranged between the U-shaped rod and the L-shaped rod, which has a connecting effect and can place the insemination part at the same time. The insemination part is placed on the pump placing seat, and a protective cover for protecting the insemination part is also installed on the pump placing seat.

[0011] In one embodiment, an infusion tube groove is also provided on the L-shaped rod. A sperm storage tank is provided in the infusion tube groove. The sperm storage tank can be firmly fixed through the infusion tube groove to prevent it from shaking. The insemination pump and the sperm storage tank are also connected through a sperm duct. A lamp clamping groove for clamping a lamp is provided at the bottom of the fixing seat. A searchlight is provided in the lamp clamping groove. An opening for light to penetrate is provided at the bottom of the shell, which can illuminate the anus of the poultry, facilitating the staff to accurately push the insemination needle into the anus of the poultry.

[0012] In one embodiment, the longitudinal adjustment mechanism and the transverse adjustment mechanism are both provided with tracks. Embedded sliders are provided on the tracks. The embedded sliders clamp the tracks, making them can only move on the tracks. The longitudinal adjustment mechanism and the transverse adjustment mechanism are also provided with locking rods for locking the embedded sliders to make them immovable. A handle is provided on the locking rod. By rotating the handle, the embedded sliders can be locked / relaxed.

[0013] In one embodiment, the side wall of the locking rod is provided with threads, and an anti-slip gasket is provided at the bottom;

[0014] The embedded slider provided on the longitudinal adjustment mechanism is arranged on the back surface of the receiving plate. The locking rod is arranged on the side wall of the embedded slider. A threaded hole for the locking rod to be placed is provided on the side wall of the embedded slider. By rotating in different directions, the threads provided on the side wall of the locking rod are in screw drive with the threaded hole, changing the distance between the anti-slip gasket and the track, and realizing the locking or movement of the embedded slider and the track;

[0015] The lateral adjustment mechanism is also provided with a movable plate and a fixed plate, the longitudinal adjustment mechanism and the controller are placed on the movable plate, the movable plate is also provided with a threaded hole for inserting a locking rod, the track is provided on the fixed plate, and the embedded slider is provided on the back of the movable plate. By rotating in different directions, the side wall of the locking rod is provided with a thread and the threaded hole is spirally transmitted, thereby changing the distance between the anti-slip gasket and the fixed plate, and locking the movable plate through the friction force of the anti-slip gasket to make it immovable.

[0016] In one embodiment, the control member is a foot pedal, which frees the hands of the employee, allowing him to hold the poultry with both hands and perform the anus turning work. The universal adjustment member is a universal ball head damping shaft.

[0017] In one embodiment, a buffer is further provided at the upper end of the needle clamp, the buffer is provided with a connecting column, and the head of the connecting column is provided with a soft link shaft, the soft link shaft can be deformed when the needle clamp encounters resistance, and the sperm injection needle can be deflected by the soft link shaft when it deviates from the fallopian tube during insertion, so that the sperm injection needle can smoothly enter the fallopian tube.

[0018] Beneficial effects

[0019] 1. The performance of this utility model:

[0020] (1) The semen injection gun can accurately push out the semen injection needle and inject a specific amount of semen;

[0021] (2) It adopts a foot-triggered design, which can be operated by one person, freeing the employee's hands and facilitating anal resection;

[0022] (3) It can illuminate the anal area of ​​poultry, making it easier for staff to calibrate;

[0023] (4) The injection gun can be adjusted horizontally, vertically and in different directions.

[0024] 2. The structure of this utility model:

[0025] (1) It is equipped with a locking rod and a universal ball joint damping shaft, which can lock various parts of the equipment so that they cannot move and ensure accuracy;

[0026] (2) A tube clamp block is provided to facilitate the routing of the vas deferens and keep it in order;

[0027] (3) A slot-type sensor is provided that can identify the sensing slide in real time and monitor the position of the injection needle in real time;

[0028] (4) The semen injection needle is clamped in the needle slot, and its movement is limited by the needle ring column, ensuring that the semen injection needle moves linearly and will not hurt the poultry when inserted into the poultry anus;

[0029] (5) A buffer is provided at the upper end of the needle clamp, so that the sperm injection needle has a deflection function and can slide into the oviduct along the muscle / bone in the abdominal cavity of the poultry. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0031] Figure 1 This is a schematic diagram of the structure of the utility model;

[0032] Figure 2 This is one of the schematic diagrams of the structure of the precision injection gun of the utility model;

[0033] Figure 3 This is the second schematic diagram of the structure of the precision injection gun of the utility model;

[0034] Figure 4 For this utility model Figure 3 A magnified view of point A;

[0035] Figure 5 This is the third schematic diagram of the structure of the precision injection gun of the utility model;

[0036] Figure 6 This is the fourth schematic diagram of the structure of the precision injection gun of the present utility model;

[0037] Figure 7 This is the fifth structural diagram of the precision injection gun of the present utility model;

[0038] Figure 8 This is the sixth structural diagram of the precision injection gun of the present utility model;

[0039] Figure 9 This is the seventh schematic diagram of the structure of the precision injection gun of the utility model;

[0040] Figure 10 This is the eighth structural diagram of the precision injection gun of the present utility model;

[0041] Figure 11 This is the ninth structural diagram of the precision injection gun of the present utility model;

[0042] Figure 12 This is one of the structural diagrams of the longitudinal adjustment mechanism of the utility model;

[0043] Figure 13 This is the second structural diagram of the longitudinal adjustment mechanism of the utility model;

[0044] Figure 14One of the schematic structural diagrams of the lateral adjustment mechanism of the present utility model;

[0045] Figure 15 Another schematic structural diagram of the lateral adjustment mechanism of the present utility model;

[0046] Figure 16 Schematic structural diagram of the locking rod of the present utility model.

[0047] In the figure: semen injection gun 1, longitudinal adjustment mechanism 2, control instrument 3, lateral adjustment mechanism 4, housing 5,

[0048] fixed seat 6, propulsion mechanism 7, semen injection needle 8, sensing member 9, placement rod 10, semen insemination member 11, vas deferens 12, semen injection pump 13, universal adjustment member 14, wire passing hole 15, needle ring column 16, pipe clamping block 17, push rod 18, needle clamping member 19, needle placement groove 20, pipe passing groove 21, sensing slide 22, groove type inductor 23, fixing piece 24, sensing piece 25, pump placement seat 26, C-shaped rod 27, L-shaped rod 28, receiving plate 29, protective cover 30, pipe placement groove 31, sperm storage tank 32, lamp clamping groove 33, searchlight 34, track 35, embedded slider 36, locking rod 37, movable plate 38, fixed plate 39, foot pedal 40, connecting column 41, flexible shaft 42. Detailed implementation manners

[0049] In the following text, only some exemplary embodiments are briefly described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and description are regarded as being exemplary in nature rather than restrictive.

[0050] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0051] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "plural" means two or more unless otherwise specifically defined.

[0052] In this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0053] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0054] Example

[0055] like Figures 1 to 16 , a poultry insemination equipment, provided with a semen injection gun 1, the semen injection gun 1 is placed on a longitudinal adjustment mechanism 2, the longitudinal adjustment mechanism 2 and the control instrument 3 are placed on a transverse adjustment mechanism 4 together, when in use, the transverse left coordinates of the adjustment mechanism 2 and the control instrument 3 are adjusted by the transverse adjustment mechanism 4, and the longitudinal left side of the semen injection gun 1 is adjusted by the longitudinal adjustment mechanism 2 to ensure that the semen injection gun 1 is at a suitable height so that employees of different heights can perform insemination work at a reasonable angle. The semen injection gun 1 is provided with a shell 5 and a fixing seat 6, the shell 5 and the fixing seat 6 form a cavity structure, and the fixing seat 6 is provided with a propulsion mechanism 7, and the bottom of the propulsion mechanism 7 is provided with a semen injection needle 8, and the propulsion mechanism 7 is also provided with a sensing member 9 for sensing the state of the semen injection needle 8. When the equipment is started, the propulsion mechanism 7 pushes the semen injection needle 8 out, and the sensing member 9 works in real time to monitor the position of the semen injection needle 8; the longitudinal adjustment mechanism 2 is provided with a placement rod 10, and the placement rod 10 is provided with a semen delivery member 11, and the semen delivery member 11 is delivered through The sperm tube 12 is connected to the sperm injection gun 1, and the sperm delivery part 11 is provided with a sperm delivery pump 13, which is controlled by a liquid volume adjustment part. The sperm injection gun 1 is also provided with a universal adjustment part 14, and the sperm injection gun 1 is fixedly connected to the longitudinal adjustment mechanism 2 through the universal adjustment part 14. The sperm injection gun 1 and the sperm delivery part 11 are connected to the controller 3 by telecommunications. The controller 3 is also provided with a control part for triggering the start and stop of the sperm injection gun 1 and the sperm delivery part 11. When assisting insemination, only one worker needs to sit in front of the sperm injection gun 1 and open his hands. The poultry moves the anus of the poultry to the semen injection gun 1. After the anus is aligned with the semen injection gun 1, the semen injection gun 1 and the insemination piece 11 are started by the foot trigger control part. The insemination piece 11 extracts the semen through the insemination pump 13 and transports it to the semen injection gun 1. When the semen reaches the head of the semen injection gun 1, the propulsion mechanism 7 is started to push the semen injection gun 1 down to make it enter the poultry anus. The insemination pump 13 continues to work to inject the semen to complete the semen injection. After the semen injection is completed, the propulsion mechanism 7 is reset and the insemination pump 13 stops working.

[0056] Preferably, a wire hole 15 is provided at the upper end of the shell 5, and a needle ring column 16 is provided at the lower end of the shell 5 to limit the moving direction of the injection needle 8. The needle ring column 16 is in an inverted cone shape, and a tube clamping block 17 for clamping the vas deferens 12 is provided on the front of the shell 5 and the needle ring column 16. The middle part of the tube clamping block 17 is an arc-shaped concave shape, and the vas deferens 12 is placed therein.

[0057] By adopting the above technical solution, the wires of the propulsion mechanism 7 are connected to the controller 3 through the wire hole 15 and are controlled by the controller 3. The controller 3 is provided with a screen for interacting with employees. The controller 3 is also provided with a switch for controlling the start and stop of the equipment, a data interface for connecting to other equipment, and an emergency stop button. The upper end of the needle tip of the semen injection needle 8 is wrapped by the needle ring column 16 and is limited to linear movement along the central axis of the needle ring column 16. During installation, after the vas deferens 12 is connected to the semen injection needle 8, the vas deferens 12 can be pressed into the tube clamping block 17.

[0058] Preferably, the propulsion mechanism 7 is provided with a push rod 18, and the end of the pushing rod of the push rod 18 is provided with a needle clamping part 19. The middle part of the needle clamping part 19 is provided with a needle placement groove 20 for placing the injection needle 8. The upper end of the needle placement groove 20 is provided with a tube groove 21 for avoiding the connection between the vas deferens 12 and the injection needle 8. The sensing part 9 is composed of a sensing slide 22 and a slot-type sensor 23. The slot-type sensor 23 is arranged on the push rod 18, and the sensing slide 22 is arranged on the pushing rod.

[0059] By adopting the above technical solution, when the push rod 18 is started, the pushing rod will be pushed out, so that the needle clamping part 19 and the sperm injection needle 8 are pushed out together, and the anal insertion work can be completed. During installation, there are openings on both sides of the needle clamping part 19 for inserting screws. The sperm injection needle 8 is locked in the needle clamping part 19 by inserting the screws. Before inserting the sperm injection needle 8, it should be connected to the vas deferens 12. After the sperm injection needle 8 is inserted into the needle clamping part 19, the vas deferens 12 can be twisted in the tube groove 21 to facilitate fitting the outer surface of the shell 5. Among them, the slot sensor 23 is a slot sensor produced by Panasonic Electric, model: PM_U25.

[0060] Preferably, the sensing slide 22 is provided with a fixing plate 24, a fixing hole for the ejection rod to pass through is provided in the middle of the fixing plate 24, one end of the fixing plate 24 extends outward to form a sensing plate 25, and a corner is provided between the sensing plate 25 and the fixing plate 24, so that the sensing plate 25 is perpendicular to the fixing plate 24, and the sensing plate 25 is in an inverted L-shape as a whole, with the protruding part at the bottom facing outward, and the groove-type sensor 23 protrudes from the side wall of the push rod 18. When the ejection rod is in the retracted state, the sensing plate 25 is placed in the groove-type sensor 23. When the ejection rod is in the ejection state, the sensing plate 25 is away from the groove-type sensor 23. The effect of controlling the amount of liquid discharged can be achieved by adjusting the aperture of the vas deferens 12.

[0061] By adopting the above technical solution, when the push rod 18 is started, the push-out rod will carry the induction sliding piece 22 away from the groove-type inductor 23. When the push rod 18 is reset, the induction sliding piece 22 will return to the groove-type inductor 23. The brand and model of the groove-type inductor 23 that the induction sliding piece 22 is separated from can be...

[0062] Preferably, the storage rod 10 is spliced by two rod bodies through the pump placement seat 26. The rod bodies are provided with a U-shaped rod 27 and an L-shaped rod 28. The head end of the U-shaped rod 27 is used to connect the semen injection gun 1. The tail end of the L-shaped rod 28 is connected to the receiving plate 29 provided on the longitudinal adjustment mechanism 2. The pump placement seat 26 is arranged between the U-shaped rod 27 and the L-shaped rod 28. The semen delivery part 11 is placed on the pump placement seat 26, and a protective cover 30 for protecting the semen delivery part 11 is also installed on the pump placement seat 26.

[0063] By adopting the above technical solution, corresponding screw holes are provided at the connection of the U-shaped rod 27, the L-shaped rod 28 and the pump placement seat 26, which is convenient for connecting the three through screws. The U-shaped rod 27 and the semen injection gun 1 are connected by screws, and the L-shaped rod 28 and the receiving plate 29 are also connected by screws.

[0064] Preferably, a pipe placement groove 31 is further provided on the L-shaped rod 28. A sperm storage tank 32 is arranged in the pipe placement groove 31. The semen delivery pump 13 and the sperm storage tank 32 are also connected by a semen delivery pipe 12. A lamp clamping groove 33 for clamping a lamp is provided at the bottom of the fixed seat 6. A searchlight 34 is arranged in the lamp clamping groove 33. An opening for light to pass through is provided at the bottom of the housing 5.

[0065] By adopting the above technical solution, during use, first pour the semen into the sperm storage tank 32, then place the sperm storage tank 32 into the pipe placement groove 31, connect the two through the semen delivery pipe 12, and then repeatedly start the semen injection gun 1 and the semen delivery part 11 to make the semen delivery pump 13 in a working state, gradually discharge the air in the semen delivery pipe 12. When the semen discharged from the semen injection needle 8 is full of drops and has no bubbles, the fertilization work can start. When the fertilization work is in progress, the searchlight 34 is in a constant-on state.

[0066] Preferably, the longitudinal adjustment mechanism 2 and the transverse adjustment mechanism 4 are both provided with a track 35. An embedded slider 36 is arranged on the track 35. The longitudinal adjustment mechanism 2 and the transverse adjustment mechanism 4 are also provided with a locking rod 37 for locking the embedded slider 36 to make it immovable. A handle is provided on the locking rod 37.

[0067] By adopting the above technical solution, the embedded slider 36 can be embedded on the track 35 and can slide on the track 35. The locking rod 37 can be rotated through the handle to change the position of the locking rod 37, so as to lock the embedded slider 36 to make it stationary on the track 35, that is, to lock the longitudinal adjustment mechanism 2 and the transverse adjustment mechanism 4.

[0068] Preferably, the side wall of the locking rod 37 is provided with a thread and the bottom is provided with an anti-slip pad;

[0069] The longitudinal adjustment mechanism 2 is provided with an embedded slider 36 disposed on the back of the receiving plate 29, and the locking rod 37 is disposed on the side wall of the embedded slider 36. The side wall of the embedded slider 36 is provided with a threaded hole for the locking rod 37 to be inserted;

[0070] The lateral adjustment mechanism 4 is also provided with a movable plate 38 and a fixed plate 39. The longitudinal adjustment mechanism 2 and the controller 3 are placed on the movable plate 38. The movable plate 38 is also provided with a threaded hole for inserting the locking rod 37. The track 35 is provided on the fixed plate 39, and the embedded slider 36 is provided on the back of the movable plate 38.

[0071] By adopting the above technical solution, when the longitudinal adjustment mechanism 2 needs to be adjusted, the locking rod 37 is rotated clockwise so that the anti-slip gasket at the bottom of the locking rod 37 is away from the track 35. At this time, the embedded slider 36 can slide on the track 35. When the longitudinal adjustment mechanism 2 needs to be locked, the locking rod 37 is rotated counterclockwise so that the anti-slip gasket at the bottom of the locking rod 37 is pressed against the track 35. At this time, the friction between the anti-slip gasket and the track 35 is enhanced by pressure, so that the two cannot move. The locking of the lateral adjustment mechanism 4 is achieved by screwing in the locking rod 37, so that the friction between the anti-slip gasket at the bottom of the locking rod 37 and the fixed plate 39 is enhanced, thereby achieving the effect of locking the movable plate 38 and the fixed plate 39.

[0072] Preferably, the control component is a foot pedal 40, and the universal adjustment component 14 is a universal ball head damping shaft.

[0073] By adopting the above technical solution, the foot pedal 40 is provided with a connecting line, so that it can not only be placed under the feet, but also fixedly connected to the side wall of the movable board, so that the employee can trigger the semen injection gun 1 and the insemination piece 11 to work by hitting the foot pedal 40 with the knee, without having to lift the sole of the foot, which is more comfortable. Moreover, when the semen injection gun 1 and the insemination piece 11 are performing the semen injection work, the semen injection gun 1 and the insemination piece 11 continue to perform the current semen injection work by pressing the foot pedal 40. Only when the semen injection gun 1 and the insemination piece 11 complete the current semen injection work, can the foot pedal 40 be pressed to perform the new semen injection work.

[0074] Preferably, a buffer is further provided at the upper end of the needle clamp 19. The buffer is provided with a connecting column 41. The head of the connecting column is provided with a soft link shaft 42. The soft link shaft 42 can be deformed when the needle clamp 19 encounters resistance.

[0075] By adopting the above technical solution, the soft link shaft 42 is arranged between the connecting column 41 and the needle clamping part 19, wherein the appearance of the needle clamping part 19 is similar to that of the connecting column 41. By controlling the length of the soft link shaft 42, the deflection amplitude of the needle clamping part 19 when encountering resistance can be adjusted. When the needle clamping part 19 needs to have a larger deflection amplitude, the length of the soft link shaft 42 can be increased. When the deflection amplitude of the needle clamping part 19 needs to be reduced, it can be achieved by shortening the length of the soft link shaft 42. The resistance encountered by the needle clamping part 19 comes from the contact between the sperm injection needle 8 and the muscles / bones in the abdominal cavity of the poultry when it fails to smoothly enter the oviduct after being inserted into the anus. Therefore, the soft link shaft 42 can be used to make the sperm injection needle 8 adaptively deflected into the oviduct through resistance when there is a deviation between the sperm injection needle 8 and the oviduct. The soft link shaft 42 can be a universal steel wire transmission flexible shaft produced by Shanghai Xinsheng Precision Hardware.

[0076] like Figure 15 The locking rod 37 located on the left side of the figure is used for the longitudinal adjustment mechanism 2, and the locking rod 37 is set on the side wall of the embedded slider 36. The locking rod 37 located on the right side of the figure is used for the transverse adjustment mechanism 4, and the locking rod 37 is set on the movable plate 38.

[0077] Working principle: When the foot pedal 40 is pressed, the semen injection gun 1 and the insemination piece 11 can start working. The two work simultaneously. The insemination pump 13 provided in the insemination piece 11 can extract semen from the semen storage tank 32 and transport it to the semen injection needle 8 through the vas deferens 12. The propulsion mechanism 7 can push the semen injection needle 8 downward to make it enter the anus of the poultry and inject the semen to complete the fertilization of the poultry.

[0078] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A poultry insemination device, provided with a semen injection gun (1), characterized in that: The injection gun (1) is placed on a longitudinal adjustment mechanism (2), and the longitudinal adjustment mechanism (2) and the control instrument (3) are placed together on a transverse adjustment mechanism (4). The injection gun (1) is provided with a shell (5) and a fixing seat (6), and the shell (5) and the fixing seat (6) form a cavity structure. The fixing seat (6) is provided with a propulsion mechanism (7), and the bottom of the propulsion mechanism (7) is provided with a precision needle (8). The propulsion mechanism (7) is also provided with a sensor (9) for sensing the state of the precision needle (8). The longitudinal adjustment mechanism (2) is provided with a placement rod (1 0), a sperm delivery member (11) is provided on the placement rod (10), the sperm delivery member (11) is connected to the sperm injection gun (1) through the sperm deferens (12), the sperm delivery member (11) is provided with a sperm delivery pump (13), the sperm injection gun (1) is also provided with a universal adjustment member (14), the sperm injection gun (1) is fixedly connected to the longitudinal adjustment mechanism (2) through the universal adjustment member (14), the sperm injection gun (1) and the sperm delivery member (11) are connected to the control device (3) by telecommunication, and the control device (3) is also provided with a control member for triggering the start and stop of the sperm injection gun (1) and the sperm delivery member (11).

2. A poultry fertilization device according to claim 1, characterized in that: The upper end of the shell (5) is provided with a thread hole (15), and the lower end of the shell (5) is provided with a needle ring column (16) for limiting the moving direction of the sperm injection needle (8), and the needle ring column (16) is in an inverted cone shape. The front of the shell (5) and the needle ring column (16) is provided with a tube clamping block (17) for clamping the vas deferens (12), and the middle part of the tube clamping block (17) is in an arc concave shape, and the vas deferens (12) is placed therein.

3. A poultry fertilization device according to claim 2, characterized in that: The propulsion mechanism (7) is provided with a push rod (18), and the end of the push rod of the push rod (18) is provided with a needle clamping member (19). The middle part of the needle clamping member (19) is provided with a needle placement groove (20) for placing the sperm injection needle (8). The upper end of the needle placement groove (20) is provided with a tube groove (21) for avoiding the connection between the vas deferens (12) and the sperm injection needle (8). The sensing member (9) is composed of a sensing slide (22) and a slot-shaped sensor (23). The slot-shaped sensor (23) is provided on the push rod (18), and the sensing slide (22) is provided on the push rod.

4. A poultry fertilization device according to claim 3, characterized in that: The sensing slide (22) is provided with a fixing plate (24), a fixing hole for the ejection rod to pass through is provided in the middle of the fixing plate (24), one end of the fixing plate (24) extends outward to form a sensing plate (25), a turning angle is provided between the sensing plate (25) and the fixing plate (24), so that the sensing plate (25) is perpendicular to the fixing plate (24), the sensing plate (25) is in an inverted L shape as a whole, and the protruding part at the bottom faces outward, the slot sensor (23) protrudes from the side wall of the push rod (18), when the ejection rod is in a retracted state, the sensing plate (25) is placed in the slot sensor (23), and when the ejection rod is in an ejection state, the sensing plate (25) is away from the slot sensor (23).

5. A poultry fertilization device according to claim 4, characterized in that: The storage rod (10) is formed by splicing two rod bodies through a pump placement base (26). The rod body is provided with a U-shaped rod (27) and an L-shaped rod (28). The head end of the U-shaped rod (27) is used to connect the sperm injection gun (1). The tail end of the L-shaped rod (28) is connected to a receiving plate (29) provided on the longitudinal adjustment mechanism (2). The pump placement base (26) is arranged between the U-shaped rod (27) and the L-shaped rod (28). The sperm injection member (11) is placed on the pump placement base (26), and a protective cover (30) for protecting the sperm injection member (11) is also installed on the pump placement base (26).

6. A poultry fertilization device according to claim 5, characterized in that: A pipe placement groove (31) is further provided on the L-shaped rod (28). A sperm storage tank (32) is provided in the pipe placement groove (31). The sperm injection pump (13) and the sperm storage tank (32) are also connected through a sperm duct (12). A lamp clamping groove (33) for clamping a lamp is provided at the bottom of the fixed seat (6). A searchlight (34) is provided in the lamp clamping groove (33). An opening for light to pass through is provided at the bottom of the housing (5).

7. A poultry fertilization device according to claim 6, characterized in that: The longitudinal adjustment mechanism (2) and the transverse adjustment mechanism (4) are both provided with tracks (35). Embedded sliders (36) are provided on the tracks (35). The longitudinal adjustment mechanism (2) and the transverse adjustment mechanism (4) are also provided with locking rods (37) for locking the embedded sliders (36) to make them immovable. A handle is provided on the locking rod (37).

8. The poultry fertilization device according to claim 7, characterized in that: The side wall of the locking rod (37) is provided with threads, and an anti-slip gasket is provided at the bottom; The embedded slider (36) provided on the longitudinal adjustment mechanism (2) is arranged on the back surface of the receiving plate (29). The locking rod (37) is arranged on the side wall of the embedded slider (36). A threaded hole for the locking rod (37) to be inserted into is provided on the side wall of the embedded slider (36). The transverse adjustment mechanism (4) is further provided with a movable plate (38) and a fixed plate (39). The longitudinal adjustment mechanism (2) and the control instrument (3) are placed on the movable plate (38). A threaded hole for the locking rod (37) to be inserted into is also provided on the movable plate (38). The track (35) is arranged on the fixed plate (39). The embedded slider (36) is arranged on the back surface of the movable plate (38).

9. The poultry fertilization device according to claim 8, characterized in that: The control member is a foot pedal (40), and the universal adjustment member (14) is a universal ball head damping rotating shaft.

10. The poultry fertilization device according to claim 9, characterized in that: A buffer member is further provided at the upper end of the needle clamping member (19). The buffer member is provided with a connecting column (41). A soft connecting shaft (42) is provided at the head of the connecting column. The soft connecting shaft (42) can deform when the needle clamping member (19) is subjected to resistance.

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