Animal husbandry veterinary inoculation auxiliary device and use method

Abstract

The invention relates to an inoculation auxiliary device for animal husbandry veterinarians and a using method, the inoculation auxiliary device comprises an inoculation frame and an inoculation needle, and the inoculation needle is installed on the inoculation frame; the front side of the inoculation frame is slidably connected with two limiting plates, the side edge of the inoculation frame is rotatably connected with two bidirectional threaded rods, the bidirectional threaded rods are sleeved with two threaded blocks in a threaded mode, and the two threaded blocks are both slidably connected with the inoculation frame; the upper ends of the two bidirectional threaded rods rotationally penetrate through the inoculation frame and are in transmission connection through a first transmission mechanism, a first motor is installed on the inoculation frame, a driving shaft of the first motor is coaxially and fixedly connected with the bidirectional threaded rods, a concentric-square-shaped groove is formed in the inner bottom of the inoculation frame and rotationally connected with a rotating shaft, and the rotating shaft is fixedly connected with the inoculation frame. And a U-shaped push rod is rotationally connected outside the rotating shaft. Compared with the prior art, the animal vaccination device has the advantages that when the animal vaccination device is used for vaccinating animal husbandry, the safety is higher, the cross infection condition is avoided, and the vaccination is convenient.

Description

Technical Field

[0001] The present invention relates to the field of veterinary medical instruments, and in particular to an auxiliary device for inoculation of livestock and veterinary medicine and a method of use thereof. Background Art

[0002] Vaccination is a key means of preventing animals from being infected with viruses. It enables the livestock's immune system to recognize foreign substances, screen and produce antibodies to produce antibodies against the pathogen or similar pathogens, thereby giving the recipient a stronger resistance to the disease.

[0003] During the process of vaccinating livestock, they will feel pain and resist with stress when being injected. During the resistance, since the needle is a hard needle, even if the livestock is restrained, it will still shake in a small range, which can easily cause the needle to break inside the livestock's body and also easily cause the wound at the injection site of the livestock to tear. When injecting a large number of livestock, in order to inject quickly, since the needle is made of metal and the cost of the needle is relatively high, the needle is basically not replaced. Using one needle to inject and vaccinate multiple livestock greatly increases the possibility of cross-infection of animal diseases.

[0004] Therefore, based on the above problems, we have invented an auxiliary device for vaccination for animal husbandry and veterinary medicine and a method for use. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an auxiliary device for livestock and veterinary vaccination and a method of use to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an auxiliary device for inoculation for animal husbandry and veterinary medicine, comprising:

[0007] An inoculation frame and an inoculation needle, wherein the inoculation needle is mounted on the inoculation frame;

[0008] The front side of the inoculation frame is slidably connected with two limit plates, and the side of the inoculation frame is rotatably connected with two bidirectional threaded rods, and the external thread sleeves of the bidirectional threaded rods are provided with two threaded blocks, and the two threaded blocks are slidably connected with the inoculation frame, and the upper ends of the two bidirectional threaded rods are rotatably penetrated through the inoculation frame and are transmission connected through the first transmission mechanism, and a first motor is installed on the inoculation frame, and the driving shaft of the first motor is coaxially and fixedly connected with the bidirectional threaded rod, and the inner bottom of the inoculation frame is provided with a return groove, and the return groove is rotatably connected with a rotating shaft, and a U-shaped push rod is rotatably connected outside the rotating shaft, and a second motor is fixedly installed outside the inoculation frame, and the driving shaft of the second motor is rotatably penetrated through the inoculation frame and is coaxially and fixedly connected with the rotating shaft;

[0009] The inoculation needle includes a syringe, a partition is fixedly connected to the syringe, a soft needle is connected and installed on the front side of the syringe, a hard needle is inserted in the soft needle, and the hard needle slides through the partition, a third motor is installed on the left side of the syringe, the driving shaft of the third motor rotates and penetrates the syringe and is threadedly connected to the hard needle, the space where the syringe is located on the left side of the partition is filled with a disinfectant sponge, a disinfectant water cylinder and a medicine cylinder are detachably installed on the upper end of the syringe, the disinfectant water cylinder and the medicine cylinder are respectively located on the left and right sides of the partition, a push plate is sealingly and slidably connected to the right side of the partition, the lower end of the syringe is fixedly connected to an L-shaped handle, and a pushing mechanism for pushing the push plate is provided in the L-shaped handle.

[0010] Furthermore, the first transmission mechanism includes two first pulleys, the two first pulleys are respectively coaxially fixedly connected to two bidirectional threaded rods, and the two first pulleys are connected via a synchronous belt transmission.

[0011] Furthermore, the threaded blocks outside the same bidirectional threaded rod are each provided with a threaded hole matching the bidirectional threaded rod, and the threads in the two threaded holes have opposite rotation directions.

[0012] Furthermore, the pushing mechanism includes a bidirectional screw rod rotatably connected to the syringe, the bidirectional screw rod is externally threadedly sleeved with two push blocks, the two push blocks are slidably connected to the inner wall of the syringe, the upper ends of the two push blocks are rotatably connected to an inclined rod, the upper ends of the inclined rod are rotatably connected to a push plate, the syringe is provided with a cavity, one end of the bidirectional screw rod rotates through the partition and is rotatably connected to the inner wall of the cavity, the L-shaped handle is provided with a through hole, a pressure plate is slidably connected in the through hole, a fixed screw rod is fixedly connected to the left side of the pressure plate, the fixed screw rod is externally threadedly sleeved with a first sleeve, the first sleeve is rotatably connected to the inner wall of the through hole, the first sleeve and the fixed screw rod are transmission-connected via a second transmission mechanism, and a driving mechanism for driving the pressure plate is provided in the through hole.

[0013] Furthermore, the second transmission mechanism includes a second pulley and a third pulley, the second pulley is coaxially fixedly connected to the first sleeve, the third pulley is coaxially fixedly connected to the bidirectional screw, the second pulley and the third pulley are connected through a synchronous belt transmission, and a through hole matching the synchronous belt is provided between the L-shaped handle and the syringe.

[0014] Furthermore, the driving mechanism includes a connecting screw fixedly connected to the left end of the pressure plate, the connecting screw is externally threaded with a second sleeve, a fourth motor is fixedly installed outside the L-shaped handle, and the driving shaft of the fourth motor rotates through the L-shaped handle and is coaxially fixedly connected to the second sleeve.

[0015] Furthermore, both push blocks are provided with threaded holes matching the bidirectional screw rod, and the threads in the two threaded holes have opposite rotation directions.

[0016] Furthermore, the right end of the hard needle is sharp.

[0017] Furthermore, a mounting plate is installed on the inoculation frame, a slide plate is slidably installed on the side wall of the mounting plate, a clamp plate is fixedly installed on the end of the slide plate away from the mounting plate, the syringe is mounted on the clamp plate, a slide groove is provided on the mounting plate, a threaded rod is rotatably connected in the slide groove, a slider is provided on the external thread sleeve of the threaded rod, the slider is fixedly connected to the slide plate, a fifth motor is fixedly connected to the side wall of the mounting plate, and the drive shaft of the fifth motor rotates through the mounting plate and is coaxially fixedly connected to the threaded rod.

[0018] A method for using an auxiliary device for inoculation of livestock and veterinary medicine, the specific steps are as follows:

[0019] When the inoculation frame is used with the inoculation needle:

[0020] S1: Install the inoculation needle on the inoculation frame;

[0021] S2: Driving livestock animals into the vaccination framework;

[0022] S3: The head of the livestock animal is limited by a limiting plate, and then the front legs of the livestock animal are pushed by a U-shaped push rod to make the front legs of the livestock animal kneel down;

[0023] S4: The fifth motor drives the soft needle and the hard needle of the inoculation needle to be inserted into the body of the livestock, the third motor drives the hard needle to move, and the hard needle is moved out to the disinfection sponge for disinfection, and the fourth motor drives the push plate to push the liquid medicine into the animal;

[0024] S5: driving by the fifth motor, pulling out and replacing the soft needle, resetting the hard needle, opening the limit plate, allowing the livestock to stand up and walk out, and repeating S2 until all livestock are vaccinated;

[0025] When the inoculation needle is used alone:

[0026] Step 1: The fifth motor drives the soft needle and the hard needle of the inoculation needle to be inserted into the body of the livestock, and the third motor drives the hard needle to move and move the hard needle out into the disinfection sponge for disinfection;

[0027] Step 2: Manually press the push plate to push the drug solution into the animal's body;

[0028] Step 3: Driven by the fifth motor, pull out and replace the soft needle, reset the hard needle, and repeat step 1 until all livestock animals are vaccinated.

[0029] Compared with the prior art, the present invention provides an auxiliary device for animal husbandry and veterinary vaccination and a method of use, which has the following beneficial effects:

[0030] 1. The auxiliary device for vaccination of animal husbandry and veterinary medicine and its use method are provided with a vaccination frame. Before vaccinating the animal, the animal is driven into the vaccination frame, and the head of the animal is limited by a limit plate. Then, the second motor drives the rotating shaft to rotate, and the rotating shaft drives the U-shaped push rod to rotate. During the rotation of the U-shaped push rod, the front legs of the animal can be pushed to make the animal kneel down. At this time, the activity space of the animal is further reduced, and the situation that the animal shakes greatly during vaccination is avoided, thereby reducing the probability of needle breakage, and also reducing the probability of tearing of the injection wound of the animal. When vaccinating the animal, the safety is higher.

[0031] 2. The inoculation auxiliary device and use method for animal husbandry and veterinary medicine are provided with an inoculation needle. When the inoculation needle is used in conjunction with the inoculation frame, the inoculation needle is clamped on the clamping plate, and then the threaded rod is driven to rotate by the fifth motor. The threaded rod drives the slide plate to move through the slider, and the slide plate drives the inoculation needle to move. After the inoculation needle is inserted into the body of the animal, the third motor drives the hard needle to move, so that the soft needle remains in the body of the animal. Even if the animal shakes due to stress, the needle will not break and the wound will not tear. The safety of vaccination is better. When the hard needle retracts, it enters the disinfection sponge. The disinfection sponge absorbs the disinfection water in the disinfection water cylinder to disinfect the hard needle. At this time, the second sleeve is driven to rotate by the fourth motor, and the second sleeve drives the connecting screw to move, and the connecting screw drives the pressure plate to move. The pressing plate drives the first sleeve to rotate through the fixed screw rod, and the first sleeve drives the bidirectional screw rod to rotate, and the bidirectional screw rod drives the two push blocks to move relative to each other, and the two push blocks drive the push plate to move through two inclined rods, and the push plate can squeeze the medicine liquid into the body of the livestock through the soft needle to complete the vaccination of the livestock. After the vaccination is completed, the soft needle is replaced. When the subsequent livestock are vaccinated, on the one hand, the soft needle is replaced to reduce the cost of needle replacement, and on the other hand, the hard needle is automatically disinfected, which reduces the chance of cross infection between livestock and animals and improves the safety of livestock vaccination. When the vaccination needle is used independently, after the soft needle is inserted into the animal's body, the pressing plate is directly pressed to squeeze the medicine liquid into the body of the livestock, thereby completing the vaccination of the livestock, and vaccination is more convenient.

[0032] In the present invention, when livestock are vaccinated, the safety is high, cross infection will not occur, and the vaccination is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a structural schematic diagram of the present invention;

[0034] Figure 2 It is a structural schematic diagram of the inoculation frame in the present invention;

[0035] Figure 3 It is a schematic diagram of the local structure of the inoculation frame in the present invention;

[0036] Figure 4 It is a schematic diagram of the structure of the inoculation needle in the present invention;

[0037] Figure 5 It is a structural perspective view of the inoculation needle in the present invention;

[0038] Figure 6 This is a schematic diagram of the internal structure of the inoculation needle of the present invention;

[0039] Figure 7 This is a structural diagram of the connection between the inoculation frame and the inoculation needle in the present invention;

[0040] Figure 8 Schematic diagram of the positional relationship between the soft needle and the hard needle in the present invention.

[0041] In the figure: 1. inoculation frame; 2. inoculation needle; 3. limit plate; 4. bidirectional threaded rod; 5. threaded block; 6. first transmission mechanism; 7. first motor; 8. return groove; 9. rotating shaft; 10. U-shaped push rod; 11. second motor; 12. syringe; 13. partition; 14. soft needle; 15. hard needle; 16. third motor; 17. disinfection water cylinder; 18. medicine cylinder; 19. push plate; 20. L-shaped handle; 21. pushing mechanism; 22. first pulley; 23. Bidirectional screw; 24. Push block; 25. Oblique rod; 26. Cavity; 27. Through hole; 28. Press plate; 29. ​​Fixed screw; 30. First sleeve; 31. Second transmission mechanism; 32. Driving mechanism; 33. Second pulley; 34. Third pulley; 35. Connecting screw; 36. Second sleeve; 37. Fourth motor; 38. Mounting plate; 39. Slide plate; 40. Clamp plate; 41. Slide groove; 42. Threaded rod; 43. Slider; 44. Fifth motor. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, the present application proposes an auxiliary device for vaccination for animal husbandry and veterinary medicine and a method of use.

[0044] like Figure 1-8 As shown, an auxiliary device for vaccination for animal husbandry and veterinary medicine, comprising:

[0045] The vaccination frame 1 and the vaccination needle 2, the vaccination needle 2 is installed on the vaccination frame 1, it should be noted that the vaccination frame 1 and the vaccination needle 2 can be used together, and can also be separated and used separately. When used together, the vaccination needle 2 can automatically vaccinate the livestock placed in the vaccination frame 1. When used alone, the vaccination frame 1 can limit the position of the livestock, not only for vaccination, but also for other work that requires limiting the position of the livestock, such as breeding, etc. The vaccination needle 2 can be handheld to vaccinate the livestock;

[0046] The front side of the inoculation frame 1 is slidably connected with two limit plates 3, and the side of the inoculation frame 1 is rotatably connected with two bidirectional threaded rods 4. The external thread sleeves of the bidirectional threaded rods 4 are provided with two threaded blocks 5. It should be noted that the threaded blocks 5 located outside the same bidirectional threaded rod 4 are provided with threaded holes matching the bidirectional threaded rod 4, and the threads in the two threaded holes are rotated in opposite directions. The two threaded blocks 5 are both slidably connected to the inoculation frame 1, and the upper ends of the two bidirectional threaded rods 4 are rotated to penetrate the inoculation frame 1 and are connected through the first transmission mechanism 6. Specifically, the first transmission mechanism 6 includes two A first pulley 22, the two first pulleys 22 are respectively coaxially fixedly connected with the two bidirectional threaded rods 4, the two first pulleys 22 are connected through a synchronous belt transmission, a first motor 7 is installed on the inoculation frame 1, the driving shaft of the first motor 7 is coaxially fixedly connected with the bidirectional threaded rod 4, a return groove 8 is provided at the inner bottom of the inoculation frame 1, the return groove 8 is rotatably connected with a rotating shaft 9, the rotating shaft 9 is rotatably connected with a U-shaped push rod 10, a second motor 11 is fixedly installed outside the inoculation frame 1, the driving shaft of the second motor 11 rotates through the inoculation frame 1 and is coaxially fixedly connected with the rotating shaft 9;

[0047] Through the above technical features: before vaccinating the livestock, it is driven into the vaccination frame 1, the head of the livestock is limited by the limiting plate 3, and then the second motor 11 drives the rotating shaft 9 to rotate, and the rotating shaft 9 drives the U-shaped push rod 10 to rotate. During the rotation process, the U-shaped push rod 10 can push the front legs of the livestock to make the livestock kneel down. At this time, the activity space of the livestock is further reduced, avoiding the situation where the animal shakes a lot during vaccination, and improving the safety of livestock vaccination.

[0048] In order to vaccinate livestock, an inoculation needle 2 is provided, which includes a syringe 12, a partition 13 is fixedly connected to the syringe 12, a soft needle 14 is connected to the front side of the syringe 12, a hard needle 15 is inserted into the soft needle 14, it should be noted that the right end of the hard needle 15 is sharp, the hard needle 15 slides through the partition 13, a third motor 16 is installed on the left side of the syringe 12, the drive shaft of the third motor 16 rotates through the syringe 12 and is threadedly connected to the hard needle 15, the space of the syringe 12 on the left side of the partition 13 is filled with a disinfectant sponge, and a disinfectant sponge is detachably installed on the upper end of the syringe 12. The poisonous water cylinder 17 and the medicine liquid cylinder 18 are respectively located on the left and right sides of the partition 13, and the right side of the partition 13 is sealed and slidably connected with a push plate 19, and the lower end of the syringe 12 is fixedly connected with an L-shaped handle 20, and the L-shaped handle 20 is provided with a pushing mechanism 21 for pushing the push plate 19. It is worth mentioning that the pushing mechanism 21 includes a bidirectional screw rod 23 rotatably connected to the syringe 12, and the bidirectional screw rod 23 is externally threaded with two push blocks 24. Furthermore, the two push blocks 24 are provided with threaded holes matching the bidirectional screw rod 23, and the threads in the two threaded holes have opposite rotation directions.

[0049] In the present invention, the two push blocks 24 are slidably connected to the inner wall of the syringe 12, the upper ends of the two push blocks 24 are rotatably connected with the inclined rod 25, the upper ends of the inclined rod 25 are rotatably connected with the push plate 19, the syringe 12 is provided with a cavity 26, one end of the bidirectional screw rod 23 rotates through the partition 13 and is rotatably connected to the inner wall of the cavity 26, the L-shaped handle 20 is provided with a through hole 27, a pressure plate 28 is slidably connected in the through hole 27, a fixed screw rod 29 is fixedly connected to the left side of the pressure plate 28, the fixed screw rod 29 is externally threaded with a first sleeve 30, the first sleeve 30 is rotatably connected to the inner wall of the through hole 27, the first sleeve 30 and the fixed screw rod 29 are connected through a second transmission mechanism 31. It should be noted that the second transmission mechanism 31 includes It includes a second pulley 33 and a third pulley 34, the second pulley 33 is coaxially fixedly connected to the first sleeve 30, the third pulley 34 is coaxially fixedly connected to the bidirectional screw 23, the second pulley 33 and the third pulley 34 are connected through a synchronous belt transmission, a through hole matching the synchronous belt is provided between the L-shaped handle 20 and the syringe 12, and a driving mechanism 32 for driving the pressure plate 28 is provided in the through hole 27. Furthermore, the driving mechanism 32 includes a connecting screw 35 fixedly connected to the left end of the pressure plate 28, the connecting screw 35 is externally threaded with a second sleeve 36, and a fourth motor 37 is fixedly installed on the outside of the L-shaped handle 20, and the driving shaft of the fourth motor 37 rotates through the L-shaped handle 20 and is coaxially fixedly connected to the second sleeve 36.

[0050] In the present invention, a mounting plate 38 is installed on the inoculation frame 1, a slide plate 39 is slidably installed on the side wall of the mounting plate 38, a clamp plate 40 is fixedly installed on one end of the clamp plate 39 away from the mounting plate 38, the syringe 12 is installed on the clamp plate 40, a slide groove 41 is provided on the mounting plate 38, a threaded rod 42 is rotatably connected in the slide groove 41, a slider 43 is provided on the external thread sleeve of the threaded rod 42, the slider 43 is fixedly connected to the slide plate 39, a fifth motor 44 is fixedly connected to the side wall of the mounting plate 38, the driving shaft of the fifth motor 44 rotates through the mounting plate 38 and is coaxially fixedly connected to the threaded rod 42.

[0051] Through the above technical features:

[0052] When the inoculation needle 2 is used in conjunction with the inoculation frame 1, the inoculation needle 2 is clamped on the clamping plate 40, and then the fifth motor 44 drives the threaded rod 42 to rotate, the threaded rod 42 drives the slide plate 39 to move through the slider 43, and the slide plate 39 drives the inoculation needle 2 to move. After the inoculation needle 2 is inserted into the body of the livestock, the third motor 16 drives the hard needle 15 to move, and the hard needle 15 is pulled out, so that the soft needle 14 remains in the body of the livestock. When the hard needle 15 retracts, it enters the disinfection sponge, and the disinfection sponge absorbs the disinfection water in the disinfection water cylinder 17, so that the hard needle 15 can be disinfected. At this time, the second sleeve 36 is driven to rotate by the fourth motor 37, the second sleeve 36 drives the connecting screw 35 to move, the connecting screw 35 drives the pressing plate 28 to move, the pressing plate 28 drives the first sleeve 30 to rotate through the fixed screw 29, the first sleeve 30 drives the bidirectional screw 23 to rotate, the bidirectional screw 23 drives the two push blocks 24 to move relative to each other, the two push blocks 24 drive the push plate 19 to move through the two inclined rods 25, the push plate 19 can squeeze the liquid medicine into the body of the livestock through the soft needle 14, and complete the vaccination of the livestock. After the vaccination is completed, the soft needle 14 is replaced;

[0053] When the vaccination needle 2 is used independently, after the soft needle 14 is inserted into the animal body, the pressing plate 28 is directly pressed to squeeze the medicine into the animal body, thereby completing the vaccination of the animal vaccine. After the vaccination is completed, the soft needle 14 is replaced.

[0054] A method for using an auxiliary device for inoculation of livestock and veterinary medicine, the specific steps are as follows:

[0055] When the inoculation frame 1 is used with the inoculation needle 2:

[0056] S1: Install the inoculation needle 2 on the inoculation frame 1;

[0057] S2: Drive livestock animals into the vaccination frame 1;

[0058] S3: The head of the livestock animal is limited by the limiting plate 3, and then the front legs of the livestock animal are pushed by the U-shaped push rod 10, so that the front legs of the livestock animal kneel down;

[0059] S4: The fifth motor 44 drives the soft needle 14 and the hard needle 15 of the inoculation needle 2 to be inserted into the body of the livestock, the third motor 16 drives the hard needle 15 to move, and the hard needle 15 is moved out to the disinfection sponge for disinfection, and the fourth motor 37 drives the push plate 19 to push the liquid medicine into the body of the animal;

[0060] S5: driven by the fifth motor 44, the soft needle 14 is pulled out and replaced, the hard needle 15 is reset, the limit plate 3 is opened, the livestock animals are allowed to stand up and walk out, and S2 is repeated until all livestock animals are vaccinated;

[0061] When the inoculation needle 2 is used independently:

[0062] Step 1: The fifth motor 44 drives the soft needle 14 and the hard needle 15 of the inoculation needle 2 to penetrate into the body of the livestock, and the third motor 16 drives the hard needle 15 to move and move the hard needle 15 out to the disinfection sponge for disinfection;

[0063] Step 2: Manually press the push plate 19 to push the drug solution into the animal's body;

[0064] Step 3: Driven by the fifth motor 44, the soft needle 14 is pulled out and replaced, the hard needle 15 is reset, and step 1 is repeated until all livestock are vaccinated.

[0065] Working principle:

[0066] 1) Driving the livestock into the inoculation frame 1: The head of the livestock is limited by the limiting plate 3, and then the second motor 11 drives the rotating shaft 9 to rotate, and the rotating shaft 9 drives the U-shaped push rod 10 to rotate. During the rotation process, the U-shaped push rod 10 can push the front legs of the livestock to make the livestock kneel down;

[0067] Vaccination of livestock: When the vaccination needle 2 is used in conjunction with the vaccination frame 1, the vaccination needle 2 is clamped on the clamping plate 40, and then the fifth motor 44 drives the threaded rod 42 to rotate, the threaded rod 42 drives the slide plate 39 to move through the slider 43, and the slide plate 39 drives the vaccination needle 2 to move. After the vaccination needle 2 is inserted into the body of the livestock, the third motor 16 drives the hard needle 15 to move, and the hard needle 15 is withdrawn, so that the soft needle 14 remains in the body of the livestock. When the hard needle 15 retracts, it enters the disinfection sponge, and the disinfection sponge absorbs the disinfection water in the disinfection water cylinder 17, and the hard needle 15 can be vaccinated. 15 disinfection, at this time, the second sleeve 36 is driven to rotate by the fourth motor 37, the second sleeve 36 drives the connecting screw 35 to move, the connecting screw 35 drives the pressing plate 28 to move, the pressing plate 28 drives the first sleeve 30 to rotate through the fixed screw 29, the first sleeve 30 drives the bidirectional screw 23 to rotate, the bidirectional screw 23 drives the two push blocks 24 to move relative to each other, the two push blocks 24 drive the push plate 19 to move through the two inclined rods 25, the push plate 19 can squeeze the liquid medicine from the soft needle 14 into the body of the livestock, and complete the vaccination of the livestock. After the vaccination is completed, the soft needle 14 is replaced;

[0068] 2) When the vaccination needle 2 is used independently, after the soft needle 14 is inserted into the animal body, the pressing plate 28 is directly pressed to squeeze the medicine into the animal body, thereby completing the vaccination of the animal vaccine. After the vaccination is completed, the soft needle 14 is replaced.

[0069] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for inoculation of livestock and veterinary medicine, characterized in that: include, An inoculation frame (1) and an inoculation needle (2), wherein the inoculation needle (2) is mounted on the inoculation frame (1); The front side of the inoculation frame (1) is slidably connected with two limit plates (3), and the side of the inoculation frame (1) is rotatably connected with two bidirectional threaded rods (4). The bidirectional threaded rod (4) is externally threaded with two threaded blocks (5). The two threaded blocks (5) are both slidably connected with the inoculation frame (1). The upper ends of the two bidirectional threaded rods (4) are both rotatably penetrated through the inoculation frame (1) and are transmission-connected through a first transmission mechanism (6). A first motor (7) is installed on the inoculation frame (1), and the driving shaft of the first motor (7) is coaxially fixedly connected with the bidirectional threaded rod (4). The inner bottom of the inoculation frame (1) is provided with a return groove (8), and the return groove (8) is rotatably connected with a rotating shaft (9). The rotating shaft (9) is externally rotatably connected with a U-shaped push rod (10). A second motor (11) is fixedly installed outside the inoculation frame (1), and the driving shaft of the second motor (11) is rotatably penetrated through the inoculation frame (1) and is coaxially fixedly connected with the rotating shaft (9). The inoculation needle (2) comprises a syringe (12), a partition (13) is fixedly connected inside the syringe (12), a soft needle (14) is connected and installed on the front side of the syringe (12), a hard needle (15) is inserted into the soft needle (14), and the hard needle (15) is slidably penetrated through the partition (13), a third motor (16) is installed on the left side of the syringe (12), a driving shaft of the third motor (16) rotates through the syringe (12) and is threadedly connected to the hard needle (15), and the syringe (12) The space on the left side of the partition (13) is filled with a disinfectant sponge. A disinfectant water cylinder (17) and a medicine liquid cylinder (18) are detachably mounted on the upper end of the syringe (12). The disinfectant water cylinder (17) and the medicine liquid cylinder (18) are respectively located on the left and right sides of the partition (13). A push plate (19) is sealingly and slidably connected to the right side of the partition (13). An L-shaped handle (20) is fixedly connected to the lower end of the syringe (12). A pushing mechanism (21) for pushing the push plate (19) is provided inside the L-shaped handle (20).

2. The auxiliary device for inoculation for animal husbandry and veterinary medicine according to claim 1, characterized in that: The first transmission mechanism (6) comprises two first pulleys (22), the two first pulleys (22) are respectively coaxially fixedly connected to two bidirectional threaded rods (4), and the two first pulleys (22) are connected via a synchronous belt transmission.

3. The auxiliary device for inoculation for animal husbandry and veterinary medicine according to claim 1, characterized in that: The threaded blocks (5) located outside the same bidirectional threaded rod (4) are both provided with threaded holes matching the bidirectional threaded rod (4), and the threads in the two threaded holes have opposite rotation directions.

4. The auxiliary device for inoculation for animal husbandry and veterinary medicine according to claim 1, characterized in that: The pushing mechanism (21) comprises a bidirectional screw rod (23) rotatably connected to the inside of the syringe (12); the bidirectional screw rod (23) is provided with two push blocks (24) on an external thread sleeve; the two push blocks (24) are both slidably connected to the inner wall of the syringe (12); the upper ends of the two push blocks (24) are both rotatably connected to an inclined rod (25); the upper ends of the inclined rod (25) are rotatably connected to the push plate (19); a cavity (26) is provided on the syringe (12); one end of the bidirectional screw rod (23) rotatably penetrates the partition plate (13) and is rotatably connected to the inner wall of the cavity (26) The L-shaped handle (20) is provided with a through hole (27), a pressure plate (28) is slidably connected in the through hole (27), a fixed screw rod (29) is fixedly connected to the left side of the pressure plate (28), a first sleeve (30) is externally threadedly sleeved on the fixed screw rod (29), the first sleeve (30) is rotatably connected to the inner side wall of the through hole (27), the first sleeve (30) and the fixed screw rod (29) are transmission-connected via a second transmission mechanism (31), and a driving mechanism (32) for driving the pressure plate (28) is provided in the through hole (27).

5. The auxiliary device for inoculation for animal husbandry and veterinary medicine according to claim 4, characterized in that: The second transmission mechanism (31) comprises a second pulley (33) and a third pulley (34); the second pulley (33) is coaxially fixedly connected to the first sleeve (30); the third pulley (34) is coaxially fixedly connected to the bidirectional screw rod (23); the second pulley (33) and the third pulley (34) are connected via a synchronous belt transmission; a through hole matching the synchronous belt is provided between the L-shaped handle (20) and the needle cylinder (12).

6. The auxiliary device for inoculation for animal husbandry and veterinary medicine according to claim 4, characterized in that: The driving mechanism (32) comprises a connecting screw (35) fixedly connected to the left end of the pressure plate (28); the connecting screw (35) is externally threadedly sleeved with a second sleeve (36); a fourth motor (37) is fixedly mounted outside the L-shaped handle (20); a driving shaft of the fourth motor (37) rotates through the L-shaped handle (20) and is coaxially fixedly connected to the second sleeve (36).

7. The auxiliary device for inoculation for animal husbandry and veterinary medicine according to claim 4, characterized in that: The two push blocks (24) are both provided with threaded holes matching the bidirectional screw rod (23), and the threads in the two threaded holes have opposite rotation directions.

8. The auxiliary device for inoculation for animal husbandry and veterinary medicine according to claim 1, characterized in that: The right end of the hard needle (15) is sharp.

9. The auxiliary device for inoculation for animal husbandry and veterinary medicine according to claim 1, characterized in that: The inoculation frame (1) is provided with a mounting plate (38), a slide plate (39) is slidably mounted on the side wall of the mounting plate (38), a clamp plate (40) is fixedly mounted on one end of the clamp plate (39) away from the mounting plate (38), the syringe (12) is mounted on the clamp plate (40), a slide groove (41) is provided on the mounting plate (38), a threaded rod (42) is rotatably connected in the slide groove (41), a slider (43) is externally threadedly sleeved on the threaded rod (42), the slider (43) is fixedly connected to the slide plate (39), a fifth motor (44) is fixedly connected to the side wall of the mounting plate (38), a driving shaft of the fifth motor (44) rotates through the mounting plate (38) and is coaxially fixedly connected to the threaded rod (42).

10. A method for using an auxiliary device for inoculation for animal husbandry and veterinary medicine, used for an auxiliary device for inoculation for animal husbandry and veterinary medicine according to any one of claims 1 to 9, characterized in that: The specific steps are as follows: When the inoculation frame (1) is used with the inoculation needle (2): S1: Install the inoculation needle (2) on the inoculation frame (1); S2: Driving livestock into the vaccination frame (1); S3: The head of the livestock animal is limited by the limiting plate (3), and then the front legs of the livestock animal are pushed by the U-shaped push rod (10) to make the front legs of the livestock animal kneel down; S4: The soft needle (14) and the hard needle (15) of the inoculation needle (2) are driven by the fifth motor to penetrate into the body of the livestock, the hard needle (15) is driven by the third motor (16) to move, and the hard needle (15) is moved out to the disinfection sponge for disinfection, and the push plate (19) is pushed by the fourth motor (37) to push the drug solution into the body of the animal; S5: driven by the fifth motor, the soft needle (14) is pulled out and replaced, the hard needle (15) is reset, the limit plate (3) is opened, the livestock animals are allowed to stand up and walk out, and S2 is repeated until all livestock animals are vaccinated; When the vaccination needle (2) is used alone: Step 1: The fifth motor drives the soft needle (14) and the hard needle (15) of the inoculation needle (2) to be inserted into the body of the livestock, and the third motor (16) drives the hard needle (15) to move, and the hard needle (15) is moved out to the disinfection sponge for disinfection; Step 2: Manually press the push plate (19) to push the drug solution into the animal's body; Step 3: Driven by the fifth motor (44), the soft needle (14) is pulled out and replaced, the hard needle (15) is reset, and step 1 is repeated until all livestock animals are vaccinated.

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