Auxiliary inoculation device for animal husbandry and veterinary medicine

Abstract

The invention discloses an inoculation auxiliary device for animal husbandry and veterinary, and relates to the technical field of animal husbandry, the inoculation auxiliary device comprises a cart, the surface of the cart is fixedly provided with a first fixing frame, the top of the first fixing frame is fixedly provided with a hydraulic cylinder, the surface of the cart is rotatably provided with a limiting plate, and the surface of the cart is fixedly provided with a placing clamping plate; a first fixing frame is fixedly installed on the surface of the cart, a second fixing frame is fixedly installed on the surface of the cart, a clamping plate is slidably installed on the surface of the first fixing frame, and a connecting plate is fixedly installed on the surface of the clamping plate. At the moment, the telescopic arc plate moves downwards to press and fix the body of the livestock, so that the injection operation is more accurately carried out, the stability of the body position of the livestock is ensured, the situation that a needle enters a wrong position by mistake due to animal movement is reduced, and the success rate and the effect of inoculation are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of animal husbandry, and specifically to an auxiliary device for vaccination in veterinary medicine for livestock and poultry. Background Technique

[0002] Livestock vaccination refers to a measure to improve the immunity of livestock and poultry by inoculating vaccines to prevent animal diseases. This is a very important part of modern livestock management, which can effectively prevent and control some infectious diseases, reduce the spread of diseases in the animal population, and ensure the safety of livestock products.

[0003] The patent with the patent announcement number CN117530800B relates to an auxiliary device for vaccination in veterinary medicine for livestock and poultry, including a handle, a driving device, and an injection device; the handle includes a trigger, a gearbox, a transmission device, and a locking device. A trigger groove and a first sliding groove are provided on the handle. The driving device includes a frame, a first slider, a tension spring, a connecting member, a first compression spring, a second rack, a second slider, and a second compression spring. The injection device is fixedly installed on the second slider. After the user aligns the injection position, holds the handle firmly and pushes the trigger, the front end of the injection device can be inserted into the fur of the livestock. It is not only fast and convenient, but also does not require other power sources to drive, which is convenient to use. At the same time, through the cooperation of the transmission device and the driving device, the injection device can be quickly pushed out, inserted into the fur of the livestock, and locked by the locking device to facilitate the injection of the liquid medicine.

[0004] In the above patent, the front end of the injection device can be inserted into the fur of the livestock, which is not only fast and convenient, but also does not require other power sources to drive. However, when vaccinating large livestock, due to the pain stimulation during vaccination, the livestock may make violent reactions, which may affect the normal progress of vaccination or cause harm to the staff. Therefore, an auxiliary device for vaccination in veterinary medicine for livestock and poultry with a clamping, fixing, and limiting function is designed. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides an auxiliary device for vaccination in veterinary medicine for livestock and poultry, which solves the problems raised in the above background technique.

[0006] To achieve the above object, the present invention is realized by the following technical solutions: An auxiliary device for inoculation in veterinary medicine for livestock, including a trolley, on the surface of the trolley is fixedly installed a first fixing frame, on the top of the first fixing frame is fixedly installed a hydraulic cylinder, on the surface of the trolley is rotatably installed a limiting plate, on the surface of the trolley is fixedly installed a placing clamping plate, on the surface of the trolley is fixedly installed a second fixing frame, on the surface of the first fixing frame is provided a fixing device for fixedly clamping the head and body of livestock and limiting the inside thereof after the livestock enters the device. The fixing device includes a clamping plate, the clamping plate is slidably installed on the surface of the first fixing frame, on the surface of the clamping plate is fixedly installed a connecting plate, on the surface of the connecting plate is fixedly installed a telescopic arc plate, on the surface of the second fixing frame is slidably installed a sliding plate, on the surface of the limiting plate is fixedly installed a limiting block, on the surface of the sliding plate is fixedly installed an inclined plate, the surface of the second fixing frame is slidably penetrated by an S-shaped plate, on the surface of the S-shaped plate is fixedly installed an inclined block, and on the surface of the second fixing frame is fixedly installed a first telescopic elastic rod, to fix the neck of the livestock, reduce the violent reactions such as running or swinging made by the animal due to fear or uneasiness, so as to avoid the livestock from being injured or causing other unnecessary accidents.

[0007] According to the above technical solution, on the surface of the placing clamping plate is provided an elastic cushion, on the surface of the clamping plate is provided an elastic cushion, on the surface of the telescopic arc plate is provided an elastic cushion, the clamping plate is fixedly connected to the output end of the hydraulic cylinder, and on the surface of the first fixing frame is provided a reinforcing rib, to press and fix the body of the livestock, and perform the injection operation more precisely. The body position of the livestock is stable, reducing the accidental misplacement of the needle caused by the movement of the animal, thereby improving the success rate and effect of inoculation.

[0008] According to the above technical solution, the free end of the first telescopic elastic rod is fixedly connected to the surface of the S-shaped plate, one end surface of the inclined plate close to the inclined block is set as a first inclined surface, one end surface of the inclined block close to the inclined plate is set as a second inclined surface, and the S-shaped plate is slidably connected to the limiting plate, to limit and fix the limiting plate, improving the stability and reliability of the operation of the device.

[0009] According to the above technical solution, a disinfection device is provided on the circumferential surface of the reinforcing rib for spraying iodophor on the livestock skin and swinging for spraying to improve the spraying effect. The disinfection device includes an inoculation box, which is slidably installed on the circumferential surface of the reinforcing rib. A telescopic linkage plate is fixedly installed on the surface of the clamping plate. A first threaded rod is rotatably penetrated through the surface of the inoculation box. A threaded disk is fixedly installed on the circumferential surface of the first threaded rod. An electric push rod is fixedly penetrated through the surface of the inoculation box. An iodophor tank is fixedly installed on the surface of the inoculation box. The free end of the electric push rod is fixedly installed with a fixing plate. A second threaded rod is rotatably installed on the surface of the fixing plate. A fixing rod is fixedly installed on the surface of the fixing plate. The end of the fixing rod away from the fixing plate is fixedly installed with a fixing disk. A sliding ring is slidably installed on the circumferential surface of the second threaded rod. A collar is sleeved on the circumferential surface of the sliding ring. A second telescopic elastic rod is fixedly installed on the surface of the collar. A turntable is fixedly installed on the circumferential surface of the second threaded rod. A rotating shaft is fixedly installed on the surface of the turntable. A swinging plate is rotatably installed at the end of the fixing rod close to the fixing disk. A telescopic push rod is fixedly installed on the surface of the collar, making it better adapt to livestock of different sizes, improving the applicability of the equipment. Whether it is pigs, cows, sheep, or other types of livestock, inoculation can be carried out on them to ensure that each animal can be properly clamped and protected during the inoculation process.

[0010] According to the above technical solution, the threaded disk meshes with the second threaded rod, and the sliding ring is threadedly connected to the second threaded rod. A first sliding groove is formed on the surface of the swinging plate, and the inner wall of the first sliding groove is slidably connected to the rotating shaft. The area to be inoculated on the livestock is sprayed with iodophor for disinfection. Uniform spraying can effectively clean and disinfect the wound area, reduce the risk of bacterial infection, and ensure the hygiene of the inoculation process.

[0011] According to the above technical solution, the telescopic linkage plate is threadedly connected to the first threaded rod, and the output end of the iodophor tank is fixedly connected to the swinging plate. The livestock swings to spray iodophor, improving the efficiency and effect of iodophor spraying, covering a larger area, ensuring that the entire inoculation area and the skin surface are fully disinfected. This method is more efficient than manual wiping, can save time and reduce the occurrence of missed areas, thereby better protecting animals from pathogenic microorganisms.

[0012] According to the above technical solution, an injection device for adsorbing and inoculating the skin of livestock to be injected is provided at the free end of the electric push rod. The injection device includes an inoculation cylinder. The inoculation cylinder is fixedly installed at the free end of the electric push rod. A telescopic spring rod three is fixedly installed on the inner wall of the inoculation cylinder. The free end of the telescopic spring rod three is fixedly installed with an injection cylinder. The free end of the telescopic spring rod three is fixedly installed with a connecting plate. A cover plate is fixedly installed on the surface of the connecting plate. A pressing plate is slidably installed on the inner wall of the inoculation cylinder. A suction cup is fixedly installed at one end of the inoculation cylinder away from the electric push rod. A telescopic spring rod four is fixedly installed at one end of the suction cup close to the pressing plate. A sliding rod slidably penetrates through the surface of the suction cup. A contact ring is fixedly installed at one end of the sliding rod away from the suction cup. A telescopic spring rod five is fixedly installed at one end of the suction cup away from the pressing plate. The sliding rod fixedly penetrates through a fixing ring at one end close to the pressing plate, firmly fixing the suction cup on the skin surface of the livestock, improving the equipment stability during the inoculation process. The skin may affect the smooth progress of the inoculation due to relaxation or sliding, resulting in the needle possibly being inserted into the wrong position, or even causing unnecessary harm. Fixing the skin reduces the interference during the veterinarian's operation and ensures the accuracy during the inoculation. This fixation can effectively avoid the risk of the needle being wrongly inserted or other operation mistakes due to the sudden movement or struggle of the animal.

[0013] According to the above technical solution, the telescopic push rod is fixedly connected to the connecting plate. The cover plate is slidably connected to the circumferential surface of the inoculation cylinder. The free end of the telescopic spring rod four is fixedly connected to the pressing plate. The free end of the telescopic spring rod five is fixedly connected to the contact ring. The fixing ring is fixedly connected to the pressing plate. A sealing leather sleeve is provided on the circumferential surface of the inoculation cylinder, realizing that inoculation will only be carried out after the skin of the livestock is adsorbed and fixed, avoiding the livestock from shaking violently due to pain stimulation during inoculation, which may affect the normal operation of the equipment for inoculation, and reducing the risk of pathogen transmission between the staff and the animal by reducing manual operation and contact.

[0014] The present invention provides an auxiliary device for livestock veterinary inoculation. It has the following beneficial effects: (1)The auxiliary device for vaccination in veterinary medicine for livestock and poultry enables the staff to induce the livestock to put its head into the placement splint with food. Meanwhile, the hydraulic cylinder is activated, and the output end of the hydraulic cylinder moves to drive the clamping plate to move downward, fixing the neck of the livestock, reducing the violent reactions such as running or swinging caused by fear or uneasiness of the animal, thereby avoiding injury to the livestock or causing other unnecessary accidents. At the same time, the movement of the clamping plate drives the connecting plate to move downward, and the movement of the connecting plate drives the telescopic arc plate to move downward. At this time, the telescopic arc plate moves downward to press and fix the body of the livestock, enabling more precise injection operations. The body position of the livestock is stable, reducing the misplacement of the needle due to animal movement, thereby improving the success rate and effect of vaccination. The S-shaped plate moves towards the direction close to the limit block until it limits and fixes the limit plate, improving the stability and reliability of the equipment operation.

[0015] (2)The auxiliary device for vaccination in veterinary medicine for livestock and poultry drives the second threaded rod to rotate through the rotation of the threaded disc. The staff can adjust it by moving the vaccination box and the electric push rod, making it better adapt to livestock of different sizes, improving the applicability of the equipment. Whether it is pigs, cows, sheep, or other types of livestock, vaccination can be carried out on them, ensuring that each animal can be properly clamped and protected during vaccination. At this time, the iodine tincture tank is activated, and the iodine tincture tank sprays iodine tincture on the area to be vaccinated of the livestock through the connecting pipe. Uniform spraying can effectively clean and disinfect the wound area, reducing the risk of bacterial infection and ensuring the hygiene of the vaccination process.

[0016] (3)The auxiliary device for vaccination in veterinary medicine for livestock and poultry drives the rotating shaft to rotate around the turntable through the rotation of the turntable. The rotating shaft rotates to contact and drive the swing plate to swing around the fixed rod. The swing of the swing plate drives the connecting pipe to swing and spray iodine tincture on the livestock, improving the efficiency and effect of iodine tincture spraying, covering a larger area, ensuring that the entire vaccination area and the skin surface are fully disinfected. This method is more efficient than manual wiping, can save time and reduce the occurrence of missed areas, thereby better protecting animals from pathogenic microorganisms.

[0017] (4)The auxiliary device for vaccination in veterinary medicine for livestock and poultry drives the sliding rod to move through the movement of the contact ring. The movement of the sliding rod drives the fixed ring to move. At the same time, the movement of the fixed ring drives the pressing plate to move to squeeze the air inside the inoculation cylinder, firmly fixing the suction cup on the skin surface of the livestock, improving the stability of the equipment during vaccination. The skin may affect the smooth progress of vaccination due to relaxation or sliding, resulting in the needle possibly being inserted into the wrong position, or even causing unnecessary harm. Fixing the skin reduces the interference during the operation of the veterinarian and ensures the accuracy during vaccination. This fixation can effectively avoid the risk of the needle being wrongly inserted or other operation mistakes due to the sudden movement or struggle of the animal.

[0018] (5)The auxiliary device for inoculation in veterinary medicine for livestock drives the collar to move through the movement of the sliding ring, the movement of the collar drives the telescopic push rod to move, at the same time, the movement of the telescopic push rod drives the connecting plate to move, the movement of the connecting plate drives the free end of the telescopic spring rod three to move, and at the same time, the movement of the free end of the telescopic spring rod three drives the syringe barrel to move to inoculate the livestock. It realizes that inoculation will only be carried out after the livestock skin is adsorbed and fixed, avoiding the violent shaking of the livestock due to pain stimulation during inoculation, which in turn affects the normal operation of the equipment for inoculation. Moreover, by reducing manual operation and contact, the risk of pathogen transmission between staff and animals is reduced. Brief Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall internal structure of the present invention; Figure 3 It is a schematic diagram of the positional structure of the clamping plate and the telescopic arc plate of the present invention; Figure 4 For the present invention Figure 3 The enlarged schematic diagram of part A structure in it; Figure 5 It is a schematic diagram of the positional structure of the threaded disc and the electric push rod of the present invention; Figure 6 For the present invention Figure 5 The enlarged schematic diagram of part B structure in it; Figure 7 It is a schematic diagram of the positional structure of the collar and the telescopic push rod of the present invention; Figure 8 It is a schematic diagram of the positional structure of the inoculation cylinder and the syringe barrel of the present invention.

[0020] In the figure: 1, trolley; 2, first fixing frame; 3, hydraulic cylinder; 4, limiting plate; 5, placing clamping plate; 6, second fixing frame; 71, clamping plate; 72, connecting plate; 73, telescopic arc plate; 74, sliding plate; 75, limiting block; 76, inclined plate; 77, S-shaped plate; 78, inclined block; 79, telescopic spring rod one; 81, inoculation box; 82, telescopic linkage plate; 83, first threaded rod; 84, threaded disc; 85, electric push rod; 86, iodine tincture tank; 87, fixing plate; 88, second threaded rod; 89, fixing rod; 810, fixing disc; 811, sliding ring; 812, collar; 813, telescopic spring rod two; 814, turntable; 815, rotating shaft; 816, swinging plate; 817, telescopic push rod; 91, inoculation cylinder; 92, telescopic spring rod three; 93, syringe barrel; 94, connecting plate; 95, cover plate; 96, extrusion plate; 97, suction cup; 98, telescopic spring rod four; 99, sliding rod; 910, contact ring; 911, telescopic spring rod five; 912, fixing ring. Detailed Embodiments

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1 - 8 , an embodiment of the present invention is: an auxiliary device for vaccination in animal husbandry and veterinary medicine, including a trolley 1, a fixing frame 1 is fixedly installed on the surface of the trolley 1, a hydraulic cylinder 3 is fixedly installed on the top of the fixing frame 1, a limiting plate 4 is rotatably installed on the surface of the trolley 1, a placing clamp plate 5 is fixedly installed on the surface of the trolley 1, a fixing frame 2 is fixedly installed on the surface of the trolley 1, and a fixing device for fixedly clamping the head and body of livestock and limiting the inside after the livestock enters the device is arranged on the surface of the fixing frame 1. The fixing device includes a clamping plate 71, the clamping plate 71 is slidably installed on the surface of the fixing frame 1, a connecting plate 72 is fixedly installed on the surface of the clamping plate 71, a telescopic arc plate 73 is fixedly installed on the surface of the connecting plate 72, a sliding plate 74 is slidably installed on the surface of the fixing frame 2, a limiting block 75 is fixedly installed on the surface of the limiting plate 4, an inclined plate 76 is fixedly installed on the surface of the sliding plate 74, an S-shaped plate 77 is slidably penetrated through the surface of the fixing frame 2, the inclined plate 76 moves to contact and squeeze the inclined block 78 to move away from the fixing frame 2, the movement of the inclined block 78 drives the movement of the S-shaped plate 77, an inclined block 78 is fixedly installed on the surface of the S-shaped plate 77, and a telescopic elastic rod 1 is fixedly installed on the surface of the fixing frame 2.

[0023] Elastic cushions are arranged on the surface of the placing clamp plate 5, elastic cushions are arranged on the surface of the clamping plate 71, elastic cushions are arranged on the surface of the telescopic arc plate 73, the clamping plate 71 is fixedly connected to the output end of the hydraulic cylinder 3, reinforcing ribs are arranged on the surface of the fixing frame 1, and when the hydraulic cylinder 3 is started, the output end of the hydraulic cylinder 3 moves to drive the clamping plate 71 to move downward.

[0024] The free end of the telescopic elastic rod 1 is fixedly connected to the surface of the S-shaped plate 77. The surface of one end of the inclined plate 76 close to the inclined block 78 is set as a first inclined surface, and the surface of one end of the inclined block 78 close to the inclined plate 76 is set as a second inclined surface. The S-shaped plate 77 is slidably connected to the limiting plate 4, and the inclined plate 76 moves to contact and squeeze the inclined block 78 to move away from the fixing frame 2, and the movement of the inclined block 78 drives the movement of the S-shaped plate 77.

[0025] During the operation of this embodiment: The staff pushes the cart 1 to the area where vaccination is to be carried out, lowers the limiting plate 4, and the limiting plate 4 rotates until it contacts the ground. Then, the staff drives the livestock into the cart 1, raises the limiting plate 4, and then induces the livestock's head to reach into the placement splint 5 with food by the staff. At the same time, the hydraulic cylinder 3 is started, and the output end of the hydraulic cylinder 3 moves to drive the clamping plate 71 to move downward to fix the neck of the livestock, reducing the violent reactions such as running or swinging caused by the fear or uneasiness of the animal, thereby avoiding injury to the livestock or causing other unnecessary accidents. At the same time, the movement of the clamping plate 71 drives the connecting plate 72 to move downward, and the movement of the connecting plate 72 drives the telescopic arc plate 73 to move downward. At this time, the telescopic arc plate 73 moves downward to press and fix the body of the livestock, enabling a more precise injection operation. The body position of the livestock is stable, reducing the misplacement of the needle due to animal movement, thereby improving the success rate and effect of vaccination. At the same time, the connecting plate 72 moves under the action of the clamping plate 71 to drive the sliding plate 74 to move, and at the same time, the movement of the sliding plate 74 drives the inclined plate 76 to move downward. The inclined plate 76 moves to contact and squeeze the inclined block 78 to move away from the fixing frame two 6, and the movement of the inclined block 78 drives the S-shaped plate 77 to move. At the same time, the S-shaped plate 77 moves towards the limiting block 75 until it limits and fixes the limiting plate 4, improving the stability and reliability of the equipment operation. Please refer to Figures 1 - 8 , on the basis of the above embodiment, in another embodiment of the present invention, a disinfection device for spraying iodophor on the skin of livestock and swinging for spraying to improve its spraying effect is provided on the circumferential surface of the reinforcing rib. The disinfection device includes an inoculation box 81, the inoculation box 81 is slidably installed on the circumferential surface of the reinforcing rib, a telescopic linkage plate 82 is fixedly installed on the surface of the clamping plate 71, a first threaded rod 83 is rotatably penetrated through the surface of the inoculation box 81, a threaded disk 84 is fixedly installed on the circumferential surface of the first threaded rod 83, an electric push rod 85 is fixedly penetrated through the surface of the inoculation box 81, an iodophor tank 86 is fixedly installed on the surface of the inoculation box 81, a fixing plate 87 is fixedly installed at the free end of the electric push rod 85, a second threaded rod 88 is rotatably installed on the surface of the fixing plate 87, a fixing rod 89 is fixedly installed on the surface of the fixing plate 87, a fixing disk 810 is fixedly installed at the end of the fixing rod 89 away from the fixing plate 87, a sliding ring 811 is slidably installed on the circumferential surface of the second threaded rod 88, a collar 812 is sleeved on the circumferential surface of the sliding ring 811, a second telescopic elastic rod 813 is fixedly installed on the surface of the collar 812, a turntable 814 is fixedly installed on the circumferential surface of the second threaded rod 88, the rotation of the second threaded rod 88 drives the turntable 814 to rotate, and at the same time, the rotation of the turntable 814 drives the rotating shaft 815 to rotate with the turntable 814 as the center. A rotating shaft 815 is fixedly installed on the surface of the turntable 814, a swinging plate 816 is rotatably installed at the end of the fixing rod 89 close to the fixing disk 810, and a telescopic push rod 817 is fixedly installed on the surface of the collar 812.

[0026] The threaded disc 84 meshes with the second threaded rod 88. The sliding ring 811 is threadedly connected to the second threaded rod 88. A first sliding groove is formed on the surface of the swinging plate 816, and the inner wall of the first sliding groove is slidably connected to the rotating shaft 815. The rotating shaft 815 rotates and contacts to drive the swinging plate 816 to swing around the fixed rod 89 as the center.

[0027] The telescopic linkage plate 82 is threadedly connected to the first threaded rod 83. The output end of the iodophor tank 86 is fixedly connected to the swinging plate 816. The swinging of the swinging plate 816 drives the connecting pipe to swing and spray iodophor on livestock, improving the efficiency and effect of iodophor spraying.

[0028] The free end of the electric push rod 85 is provided with an injection device for adsorbing and inoculating the skin of livestock to be injected. The injection device includes an inoculation cylinder 91. The inoculation cylinder 91 is fixedly installed at the free end of the electric push rod 85. A third telescopic elastic rod 92 is fixedly installed on the inner wall of the inoculation cylinder 91. The free end of the third telescopic elastic rod 92 is fixedly installed with an injection cylinder 93. The free end of the third telescopic elastic rod 92 is fixedly installed with a connecting plate 94. A cover plate 95 is fixedly installed on the surface of the connecting plate 94. An extrusion plate 96 is slidably installed on the inner wall of the inoculation cylinder 91. One end of the inoculation cylinder 91 away from the electric push rod 85 is fixedly installed with a suction cup 97. One end of the suction cup 97 close to the extrusion plate 96 is fixedly installed with a fourth telescopic elastic rod 98. A sliding rod 99 slidably penetrates through the surface of the suction cup 97. One end of the sliding rod 99 away from the suction cup 97 is fixedly installed with a contact ring 910. One end of the suction cup 97 away from the extrusion plate 96 is fixedly installed with a fifth telescopic elastic rod 911. The sliding rod 99 fixedly penetrates through a fixing ring 912 at one end close to the extrusion plate 96. The movement of the sliding rod 99 drives the movement of the fixing ring 912. At the same time, the movement of the fixing ring 912 drives the movement of the extrusion plate 96 to squeeze the air inside the inoculation cylinder 91.

[0029] The telescopic push rod 817 is fixedly connected to the connecting plate 94. The cover plate 95 is slidably connected to the circumferential surface of the inoculation cylinder 91. The free end of the fourth telescopic elastic rod 98 is fixedly connected to the extrusion plate 96. The free end of the fifth telescopic elastic rod 911 is fixedly connected to the contact ring 910. The fixing ring 912 is fixedly connected to the extrusion plate 96. A sealing leather sleeve is provided on the circumferential surface of the inoculation cylinder 91. The movement of the output end of the electric push rod 85 drives the inoculation cylinder 91 to move towards the livestock. At the same time, the movement of the inoculation cylinder 91 drives the movement of the suction cup 97.

[0030] When this embodiment is working: when the clamping plate 71 moves downward under the action of the hydraulic cylinder 3, it drives the telescopic linkage plate 82 to move downward. At the same time, because the telescopic linkage plate 82 is threadedly connected to the first threaded rod 83, the downward movement of the telescopic linkage plate 82 drives the first threaded rod 83 to rotate. At this time, the rotation of the first threaded rod 83 drives the threaded disc 84 to rotate. Since the threaded disc 84 meshes with the second threaded rod 88, and at the same time the rotation of the threaded disc 84 drives the second threaded rod 88 to rotate, the staff can adjust by moving the inoculation box 81 and the electric push rod 85 to better adapt to livestock of different sizes, improve the applicability of the equipment. Whether it is pigs, cows, sheep, or other types of livestock, inoculation can be carried out on them to ensure that each animal can be properly clamped and protected during the inoculation process. At this time, the iodine tincture tank 86 is started, and the iodine tincture tank 86 sprays iodine tincture on the area of the livestock to be inoculated through the connecting pipe. Uniform spraying can effectively clean and disinfect the wound area, reduce the risk of bacterial infection, and ensure the hygiene of the inoculation process. At the same time, the rotation of the second threaded rod 88 drives the turntable 814 to rotate, and at the same time the rotation of the turntable 814 drives the rotating shaft 815 to rotate with the turntable 814 as the center of the circle. The rotation of the rotating shaft 815 contacts and drives the swing plate 816 to swing with the fixed rod 89 as the center of the circle. The swing of the swing plate 816 drives the connecting pipe to swing and spray iodine tincture on the livestock, improving the efficiency and effect of iodine tincture spraying, covering a larger area, and ensuring that the entire inoculation area and the skin surface are fully disinfected. This method is more efficient than manual wiping, can save time and reduce the occurrence of missed areas, so as to better protect animals from pathogenic microorganisms.

[0031] After the livestock has been disinfected, start the electric push rod 85. The output end of the electric push rod 85 moves to drive the inoculation cylinder 91 to move towards the livestock. At the same time, the movement of the inoculation cylinder 91 drives the movement of the suction cup 97. The movement of the suction cup 97 drives the movement of the sliding rod 99. The movement of the sliding rod 99 drives the contact ring 910 to move towards the livestock. The contact ring 910 moves until it touches the skin of the livestock. Under the action of the livestock, the contact ring 910 moves towards the suction cup 97. At the same time, the movement of the contact ring 910 drives the movement of the sliding rod 99. The movement of the sliding rod 99 drives the movement of the fixed ring 912. At the same time, the movement of the fixed ring 912 drives the movement of the pressing plate 96 to squeeze the air inside the inoculation cylinder 91 to firmly fix the suction cup 97 on the skin surface of the livestock, improving the equipment stability during the inoculation process. The skin may affect the smooth progress of the inoculation due to relaxation or sliding, resulting in the needle possibly being inserted into the wrong position, or even causing unnecessary harm. Fixing the skin reduces the interference during the operation of the veterinarian and ensures the accuracy during the inoculation. This fixation can effectively avoid the risk of the needle being wrongly inserted or other operation mistakes due to the sudden movement or struggle of the animal. At the same time, since the sliding ring 811 and the second threaded rod 88 are connected by threads, the rotation of the second threaded rod 88 drives the sliding ring 811 to move towards the inoculation cylinder 91. At this time, the movement of the sliding ring 811 drives the movement of the collar 812. The movement of the collar 812 drives the movement of the telescopic push rod 817. At the same time, the movement of the telescopic push rod 817 drives the movement of the connecting plate 94. The movement of the connecting plate 94 drives the free end of the third telescopic elastic rod 92 to move. At the same time, the movement of the free end of the third telescopic elastic rod 92 drives the movement of the syringe 93 to inoculate the livestock. It realizes that inoculation will only be carried out after the skin of the livestock is adsorbed and fixed, avoiding the violent shaking of the livestock due to pain stimulation during inoculation, which in turn affects the normal operation of the equipment for inoculation. And by reducing manual operation and contact, the risk of pathogen transmission between the staff and the animal is reduced.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for vaccination in veterinary medicine for livestock, comprising a trolley (1), characterized in that: A fixing frame one (2) is fixedly installed on the surface of the trolley (1). A hydraulic cylinder (3) is fixedly installed on the top of the fixing frame one (2). A limiting plate (4) is rotatably installed on the surface of the trolley (1). A placing clamping plate (5) is fixedly installed on the surface of the trolley (1). A fixing frame two (6) is fixedly installed on the surface of the trolley (1). A fixing device for fixedly clamping the head and body of livestock and limiting the inside after the livestock enters the device is arranged on the surface of the fixing frame one (2). The fixing device includes a clamping plate (71). The clamping plate (71) is slidably installed on the surface of the fixing frame one (2). A connecting plate (72) is fixedly installed on the surface of the clamping plate (71). A telescopic arc plate (73) is fixedly installed on the surface of the connecting plate (72). A sliding plate (74) is slidably installed on the surface of the fixing frame two (6). A limiting block (75) is fixedly installed on the surface of the limiting plate (4). An inclined plate (76) is fixedly installed on the surface of the sliding plate (74). An S-shaped plate (77) is slidably penetrated through the surface of the fixing frame two (6). An inclined block (78) is fixedly installed on the surface of the S-shaped plate (77). A telescopic elastic rod one (79) is fixedly installed on the surface of the fixing frame two (6).

2. The auxiliary device for inoculation in animal husbandry and veterinary medicine according to claim 1, wherein: An elastic cushion is arranged on the surface of the placing clamping plate (5). An elastic cushion is arranged on the surface of the clamping plate (71). An elastic cushion is arranged on the surface of the telescopic arc plate (73). The clamping plate (71) is fixedly connected with the output end of the hydraulic cylinder (3). Reinforcing ribs are arranged on the surface of the fixing frame one (2).

3. The auxiliary device for vaccination for livestock and veterinary use according to claim 2, characterized in that: The free end of the telescopic elastic rod one (79) is fixedly connected with the surface of the S-shaped plate (77). One end surface of the inclined plate (76) close to the inclined block (78) is set as a first inclined surface. One end surface of the inclined block (78) close to the inclined plate (76) is set as a second inclined surface. The S-shaped plate (77) is slidably connected with the limiting plate (4).

4. An auxiliary device for vaccination in veterinary medicine for livestock, characterized in that: A disinfection device for spraying iodophor on livestock skin and swinging for spraying to improve the spraying effect is provided on the circumferential surface of the reinforcing rib. The disinfection device includes an inoculation box (81), the inoculation box (81) is slidably installed on the circumferential surface of the reinforcing rib, a telescopic linkage plate (82) is fixedly installed on the surface of the clamping plate (71), a first threaded rod (83) is rotatably penetrated through the surface of the inoculation box (81), a threaded disc (84) is fixedly installed on the circumferential surface of the first threaded rod (83), an electric push rod (85) is fixedly penetrated through the surface of the inoculation box (81), an iodophor tank (86) is fixedly installed on the surface of the inoculation box (81), a fixing plate (87) is fixedly installed at the free end of the electric push rod (85), a second threaded rod (88) is rotatably installed on the surface of the fixing plate (87), a fixing rod (89) is fixedly installed on the surface of the fixing plate (87), a fixing disc (810) is fixedly installed at the end of the fixing rod (89) away from the fixing plate (87), a sliding ring (811) is slidably installed on the circumferential surface of the second threaded rod (88), a collar (812) is sleeved on the circumferential surface of the sliding ring (811), a second telescopic elastic rod (813) is fixedly installed on the surface of the collar (812), a turntable (814) is fixedly installed on the circumferential surface of the second threaded rod (88), a rotating shaft (815) is fixedly installed on the surface of the turntable (814), a swinging plate (816) is rotatably installed at the end of the fixing rod (89) close to the fixing disc (810), and a telescopic push rod (817) is fixedly installed on the surface of the collar (812).

5. An auxiliary device for vaccination in veterinary medicine for livestock, characterized in that: The threaded disc (84) meshes with the second threaded rod (88), the sliding ring (811) is threadedly connected to the second threaded rod (88), a first sliding groove is formed on the surface of the swinging plate (816), and the inner wall of the first sliding groove is slidably connected to the rotating shaft (815).

6. The auxiliary device for inoculation in veterinary medicine for livestock, according to claim 5, characterized in that: The telescopic linkage plate (82) is threadedly connected to the first threaded rod (83), and the output end of the iodophor tank (86) is fixedly connected to the swinging plate (816).

7. An auxiliary device for vaccination in animal husbandry and veterinary medicine according to claim 6, characterized in that: The free end of the electric push rod (85) is provided with an injection device for adsorbing and inoculating the skin of livestock to be injected. The injection device includes an inoculation cylinder (91). The inoculation cylinder (91) is fixedly installed at the free end of the electric push rod (85). A telescopic spring rod three (92) is fixedly installed on the inner wall of the inoculation cylinder (91). The free end of the telescopic spring rod three (92) is fixedly installed with an injection cylinder (93). The free end of the telescopic spring rod three (92) is fixedly installed with a connecting plate (94). A cover plate (95) is fixedly installed on the surface of the connecting plate (94). A pressing plate (96) is slidably installed on the inner wall of the inoculation cylinder (91). A suction cup (97) is fixedly installed at one end of the inoculation cylinder (91) away from the electric push rod (85). A telescopic spring rod four (98) is fixedly installed at one end of the suction cup (97) close to the pressing plate (96). A sliding rod (99) slidably penetrates through the surface of the suction cup (97). A contact ring (910) is fixedly installed at one end of the sliding rod (99) away from the suction cup (97). A telescopic spring rod five (911) is fixedly installed at one end of the suction cup (97) away from the pressing plate (96). A fixing ring (912) is fixedly penetrated through one end of the sliding rod (99) close to the pressing plate (96).

8. An auxiliary device for vaccination in veterinary medicine for livestock, characterized in that: The telescopic push rod (817) is fixedly connected with the connecting plate (94). The cover plate (95) is slidably connected with the circumferential surface of the inoculation cylinder (91). The free end of the telescopic spring rod four (98) is fixedly connected with the pressing plate (96). The free end of the telescopic spring rod five (911) is fixedly connected with the contact ring (910). The fixing ring (912) is fixedly connected with the pressing plate (96). A sealing leather sleeve is arranged on the circumferential surface of the inoculation cylinder (91).

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