Continuous vaccination device for biological vaccination

Abstract

The invention discloses a continuous vaccination device for biological vaccination, and relates to the technical field of vaccination. Comprising a first sliding frame, electric sliding rails distributed in a mirror image mode are arranged on the first sliding frame, electric sliding blocks are arranged in the electric sliding rails distributed in the mirror image mode on the first sliding frame, and the electric sliding block in the electric sliding rail on one side of the first sliding frame is fixedly connected with a first sliding block; the electric sliding block in the electric sliding rail on the other side of the first sliding frame is fixedly connected with a second sliding block, and fastening ropes are fixedly connected between the first sliding blocks distributed in a mirror image mode and between the second sliding blocks distributed in a mirror image mode. The first sliding frame is matched with the fastening rope, the position of the oxtail is adjusted and fixed according to the body type of an inoculated cattle, so that other people do not need to assist in fixing the oxtail in the whole inoculation process, the infection risk of brucella is fundamentally cut off, and the infection risk of inoculation personnel is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of vaccination, and in particular to a continuous vaccination device for biological vaccination. Background Art

[0002] Bovine nodular dermatitis is an infectious disease caused by certain strains of goatpox virus or sheeppox virus. It is mainly transmitted through mosquito bites, causing nodules and ulcers on the surface of cattle. In severe cases, it can affect the health and productivity of cattle. In order to prevent bovine nodular dermatitis, freeze-dried live vaccines of goatpox or sheeppox can be used. These vaccines provide protection by injecting the inner layer of the skin at the base of the cow's tail. In the existing technology, when vaccinating cattle, the cow's head is first fixed in an iron frame. Usually one person holds the vaccine and one person assists in fixing the cow's tail (or a single person fixes the cow's tail and injects the vaccine at the same time). Brucella can be transmitted through excrement, and the base of the cow's tail is close to its excretion port. If the vaccinated cow carries Brucella, when the assistant fixes the cow's tail, the Brucella on the cow's tail may be contaminated to the hands of the assistant (or vaccinator). If not handled properly, the assistant (or vaccinator) may be infected with Brucella, thereby affecting their health. Summary of the invention

[0003] In order to overcome the disadvantage that if the cow carries Brucella in the body, when the assistant fixes the cow's tail, the Brucella on the cow's tail may be contaminated to the hands of the assistant (or vaccinator). If not handled properly, the assistant (or vaccinator) may be infected with Brucella, thus affecting their health. The present invention provides a continuous vaccination device for biological vaccination that can be fixed.

[0004] The technical solution is as follows: A continuous vaccination device for biological inoculation, comprising a load-bearing plate, on which mirror-distributed side plates are fixedly connected, the load-bearing plate is fixedly connected to a top plate through a mounting frame, the mirror-distributed side plates are located between the load-bearing plate and the top plate, a rear baffle is slidably connected to the top plate, the load-bearing plate and the top plate are jointly fixedly connected with a first electric push rod, the telescopic end of the first electric push rod is fixedly connected to the rear baffle, an electric slide rail is arranged on the load-bearing plate, the electric slide rail on the load-bearing plate is provided with a mirror-distributed electric slider, a blocking door is fixedly connected to the electric slider in the electric slide rail on the load-bearing plate, and a first electric push rod is slidably connected to the side plate. A sliding frame, the first sliding frame is provided with mirror-distributed electric slide rails, the mirror-distributed electric slide rails on the first sliding frame are each provided with an electric slider, the electric slider in the electric slide rail on one side of the first sliding frame is fixedly connected to the first slider, the electric slider in the electric slide rail on the other side of the first sliding frame is fixedly connected to the second slider, a fastening rope is fixedly connected between the mirror-distributed first slider and the mirror-distributed second slider, an adjusting mechanism for detecting the weight of the inoculated cow is provided on the supporting plate, a fastening mechanism for fixing the inoculated cow is commonly provided on the mirror-distributed side panels, and an injection switching mechanism for adjusting the injection position is provided on the rear baffle.

[0005] Preferably, the adjustment mechanism includes a load-bearing plate, which is slidably connected to the load-bearing plate, and a uniformly distributed first fixed shell is fixed to the load-bearing plate, and a first piston rod is slidably connected to the first fixed shell, and a spring is arranged between the first fixed shell and the adjacent first piston rod, and the first piston rod is fixed to a side of the load-bearing plate away from the top plate, and a transfer shell is fixed to the load-bearing plate, and the uniformly distributed first fixed shell and the transfer shell are connected by a pipeline, and a mirror-distributed telescopic rod is fixed to the load-bearing plate, and a fixed part of the telescopic rod is connected to the transfer shell by a pipeline, and the telescopic end of the telescopic rod is fixed to the adjacent first sliding frame.

[0006] Preferably, the fastening mechanism includes a second electric push rod with a mirror-like distribution, the second electric push rods with a mirror-like distribution are respectively fixed to the adjacent side panels, the side panels are slidably connected with a second sliding frame, the second sliding frame is fixed to the telescopic end of the adjacent second electric push rod, the opposite sides of the second sliding frames with a mirror-like distribution are fixed with fastening belts, and the fastening belts with a mirror-like distribution are all located between the side panels with a mirror-like distribution.

[0007] Preferably, the injection switching mechanism includes a third sliding frame, which is slidably connected to the rear baffle, and a second fixed shell is fixedly connected to the side of the rear baffle away from the mirror-distributed blocking door, the second fixed shell is connected to the transfer shell through a pipe, and the second fixed shell is slidably connected to a second piston rod, which is fixed to the third sliding frame.

[0008] Preferably, a first electric rotating shaft is provided on the third sliding frame, a first fixed frame is fixedly connected to the side of the first electric rotating shaft away from the third sliding frame, a second electric rotating shaft distributed symmetrically with the center is provided on the first fixed frame, a third fixed shell is fixedly connected to the second electric rotating shaft, a mechanical claw is provided on the top plate, a vaccine needle is provided on the mechanical claw, and a storage shell is fixedly connected to the top plate.

[0009] Preferably, a third electric push rod is fixedly connected to the second electric rotating shaft, a telescopic end of the third electric push rod is fixedly connected to a second fixing frame, the fixing portion of the third electric push rod is slidably connected to the adjacent second fixing frame through a mounting rod, and the second fixing frame is in contact and cooperate with the adjacent vaccine needle.

[0010] Preferably, the telescopic end of the second fixed frame is limitedly slidably connected to a fourth sliding frame, a tension spring is provided between the fourth sliding frame and the telescopic end of the adjacent second fixed frame, and the fourth sliding frame is limitedly matched with the adjacent vaccine needle.

[0011] Preferably, it also includes a fixing mechanism for fixing the head of the vaccinated cattle, the fixing mechanism is arranged on the blocking doors with mirror distribution, the fixing mechanism includes rotating columns with mirror distribution, the rotating columns with mirror distribution are respectively rotatably connected to the adjacent blocking doors, a feed trough is provided on the side of the blocking door away from the side plate with mirror distribution, a limiting rod is fixed to the rotating column, the limiting rods on different rotating columns are distributed symmetrically with the center, and a third fixing frame is fixed to the rotating column.

[0012] Preferably, the blocking door is slidably connected to a fifth sliding frame via a mounting rod, a fourth electric push rod is fixedly connected to the blocking door, a telescopic end of the fourth electric push rod is fixedly connected to the adjacent fifth sliding frame, and the fifth sliding frame is limitedly cooperated with the adjacent limit rod.

[0013] Preferably, a fixing rod is fixedly connected to the third fixing frame, and a limiting frame with a mirror image distribution is fixedly connected to one side of the bearing plate close to the blocking door with a mirror image distribution, and the limiting frame is squeezed and matched with the adjacent fixing rod.

[0014] The present invention has the following advantages: the present invention adjusts and fixes the position of the cow's tail according to the body shape of the inoculated cow by cooperating with the first sliding frame and the fastening rope, so that during the whole inoculation process, it is no longer necessary for others to assist in fixing the cow's tail, thereby isolating the infection risk of Brucella from the source and reducing the risk of infection of the vaccinators; the load-bearing plate cooperates with the first fixed shell to synchronously and automatically adjust the inoculation position of the vaccine according to the body shape of the inoculated cow, thereby expanding the application scope of the device; the inoculated cow is fixed by moving in opposite directions through the mirror-distributed fastening belts, and the inoculated cow is fixed in a flexible and progressive manner during the whole fixing process, thereby reducing the shock to the inoculated cow; the third electric push rod cooperates with the fourth sliding frame with the vaccine needle to complete the contactless vaccination of the inoculated cow, thereby preventing angle deviation during manual inoculation and improving the reliability of the vaccination of the device; the head of the inoculated cow is limited by cooperating with the limit rod and the fifth sliding frame, and the attention of the inoculated cow is diverted synchronously by blocking the feed in the feed trough on the door, thereby improving the stability of the inoculated cow during vaccination. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 A three-dimensional structural cross-sectional view showing the positional relationship between the load-bearing plate and the side plate of the present invention; Figure 3 It is a three-dimensional structural schematic diagram of the matching relationship between the first sliding frame and the first sliding block of the present invention; Figure 4 It is a three-dimensional structural cross-sectional view of the adjustment mechanism of the present invention; Figure 5 It is a three-dimensional structural schematic diagram of the positional relationship between the bearing plate and the first fixed shell of the present invention; Figure 6 It is a three-dimensional structural cross-sectional view of the matching relationship between the rear baffle and the first electric push rod of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the injection switching mechanism of the present invention; Figure 8 It is a three-dimensional structural schematic diagram of the positional relationship between the second electric rotating shaft and the third fixed housing of the present invention; Fig. 9 It is a three-dimensional structural schematic diagram of the matching relationship between the third electric push rod and the second fixing frame of the present invention; Fig.10 It is a three-dimensional structural cross-sectional view of the fixing mechanism of the present invention; Fig.11 It is a three-dimensional structural schematic diagram of the matching relationship between the limit rod and the fifth sliding frame of the present invention.

[0016] Description of the accompanying drawings: 1. bearing plate, 2. side plate, 3. top plate, 4. rear baffle, 5. first electric push rod, 6. blocking door, 7. first sliding frame, 8. first slider, 9. second slider, 10. fastening rope, 11. adjustment mechanism, 1101. load-bearing plate, 1102. first fixed shell, 1103. first piston rod, 1104. transfer shell, 1105. telescopic rod, 12. fastening mechanism, 1201. second electric push rod, 1202. second sliding frame, 1203. fastening belt, 13. injection switching mechanism, 1301. third sliding frame, 130 2. Second fixed shell, 1303. Second piston rod, 1304. First electric rotating shaft, 1305. First fixed frame, 1306. Second electric rotating shaft, 1307. Third fixed shell, 1308. Mechanical claw, 1309. Storage shell, 1310. Third electric push rod, 1311. Second fixed frame, 1312. Fourth sliding frame, 14. Fixing mechanism, 1401. Rotating column, 1402. Limiting rod, 1403. Third fixed frame, 1404. Fifth sliding frame, 1405. Fourth electric push rod, 1406. Fixed rod, 1407. Limiting frame. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby stated that the directional terms such as up, down, left, right, front, and back that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and are not specific limitations of the present invention.

[0018] In the prior art, when vaccinating cattle, the cattle's head is first fixed in an iron frame. Usually, one person holds the vaccine while another person helps fix the cattle's tail (or one person fixes the cattle's tail and injects the vaccine at the same time). Brucella can be transmitted through excrement, and the root of the cattle's tail is close to its excretion outlet. If the vaccinated cattle carries Brucella, when the assistant fixes the cattle's tail, the Brucella on the cattle's tail may be contaminated to the hands of the assistant (or vaccinator). If not handled properly, the assistant (or vaccinator) may be infected with Brucella, thus affecting their health.

[0019] Example 1: A continuous vaccination device for biological inoculation, see Figure 1-Figure 3, including a carrying plate 1, both left and right sides of the carrying plate 1 are provided with inclined surfaces to assist the movement of the inoculated cattle, two side plates 2 distributed in front and back mirror images are fixedly connected to the carrying plate 1, and the side plates 2 are used to limit the range of movement of the inoculated cattle, the carrying plate 1 is fixedly connected to a top plate 3 through a mounting frame, the two side plates 2 are both located between the carrying plate 1 and the top plate 3, and a rear baffle 4 is slidably connected to the left side of the top plate 3, the carrying plate 1 and the top plate 3 are jointly fixedly connected with a first electric push rod 5, and the telescopic end of the first electric push rod 5 is fixedly connected to the rear baffle 4, an electric slide rail is arranged on the right side of the carrying plate 1, and two electric sliders distributed in front and back mirror images are arranged on the electric slide rail on the carrying plate 1, and blocking doors 6 are fixedly connected to the two side plates 2, and the two blocking doors 6 and the rear baffle 4 are located between the two blocking doors 6 and the rear baffle 4, and the sliding on the side plate 2 It is dynamically connected to a first sliding frame 7, the cross-section of the first sliding frame 7 is L-shaped, two electric slide rails distributed in left and right mirror images are arranged on the first sliding frame 7, electric sliders are arranged in the two electric slide rails on the first sliding frame 7, the electric slider in the left electric slide rail on the first sliding frame 7 is fixedly connected to the first slider 8, and the electric slider in the right electric slide rail on the first sliding frame 7 is fixedly connected to the second slider 9, and fastening ropes 10 are fixedly connected between the two first sliders 8 and the two second sliders 9, and the fastening ropes 10 are soft, elastic and high-friction ropes for fixing the cow's tail, an adjusting mechanism 11 for detecting the weight of the inoculated cow is arranged on the supporting plate 1, a fastening mechanism 12 for fixing the inoculated cow is commonly arranged on the mirror-distributed side panels 2, and an injection switching mechanism 13 for adjusting the injection position is arranged on the rear baffle 4.

[0020] Please refer to 2. Figure 4 and Figure 5 The adjusting mechanism 11 includes a load-bearing plate 1101, which is slidably connected to the inner side of the bearing plate 1, and two groups of first fixed shells 1102 with left and right mirror images are fixedly connected to the bearing plate 1, and each group of first fixed shells 1102 is composed of two first fixed shells 1102 with front and rear mirror images, and the first fixed shells 1102 are sealed and slidably connected with a first piston rod 1103, and a spring is arranged between the two, and the first piston rod 1103 is fixedly connected to the lower side of the load-bearing plate 1101, and a transfer shell 1104 is fixedly connected to the front side of the bearing plate 1, and the four first fixed shells 1102 are connected to the transfer shell 1104 through pipelines, and two telescopic rods 1105 with front and rear mirror images are fixedly connected to the upper side of the bearing plate 1, and in the initial state, the two telescopic rods 1105 are in an extended state, and the fixed part of the telescopic rod 1105 is connected to the transfer shell 1104 through a pipeline, and the telescopic end of the telescopic rod 1105 is fixedly connected to the adjacent first sliding frame 7.

[0021] See also Figure 1 and Figure 2The fastening mechanism 12 includes two second electric push rods 1201 distributed in a front-to-back mirror image. The two second electric push rods 1201 are respectively fixed to adjacent side panels 2. The side panels 2 are slidably connected to second sliding frames 1202 fixed to the telescopic ends of the adjacent second electric push rods 1201. The opposite sides of the two second sliding frames 1202 are fixed with fastening belts 1203. The fastening belts 1203 are soft elastic fastening belts for flexibly fixing the vaccinated cows. The two fastening belts 1203 are both located between the two side panels 2.

[0022] See also Figure 1 and Figure 6-Figure 8 The injection switching mechanism 13 includes a third sliding frame 1301, the third sliding frame 1301 is slidably connected to the rear baffle 4, a second fixed shell 1302 connected to the intermediate shell 1104 through a pipeline is fixedly connected to the left side of the rear baffle 4, the second fixed shell 1302 is sealed and slidably connected to the second piston rod 1303 fixed to the third sliding frame 1301, a first electric shaft 1304 is arranged on the right side of the third sliding frame 1301, a first fixed frame 1305 is fixedly connected to the right side of the first electric shaft 1304, and two second electric shafts 1306 are arranged on the first fixed frame 1305, and the two second electric shafts 1306 are symmetrically distributed. The symmetry center of the dynamic shaft 1306 coincides with the axis of the first electric shaft 1304. A third fixed shell 1307 is fixedly connected to the second electric shaft 1306. The third fixed shell 1307 is made of soft elastic material and is used to load vaccine needles. A mechanical claw 1308 is arranged on the top plate 3. The mechanical claw 1308 is a prior art and is used to transfer vaccine needles. No further details will be given here. The mechanical claw 1308 is arranged with vaccine needles. A storage shell 1309 is fixedly connected to the upper side of the top plate 3. The storage shell 1309 is provided with two mirror-image storage chambers, and the two storage chambers thereon are respectively a storage chamber for storing unvaccinated vaccines and a storage chamber for vaccinated vaccines.

[0023] See also Figure 8 and Fig. 9 A third electric push rod 1310 is fixedly connected to the second electric rotating shaft 1306, and the telescopic end of the third electric push rod 1310 is fixedly connected to a second fixed frame 1311 that contacts and cooperates with an adjacent vaccine needle. The fixed part of the third electric push rod 1310 is slidably connected to the adjacent second fixed frame 1311 through a mounting rod, and the telescopic end of the second fixed frame 1311 is limitedly slidably connected to a fourth sliding frame 1312. A soft high-friction material is arranged in the fourth sliding frame 1312 for fixing the vaccine, and a tension spring is arranged between the two. In the initial state, the tension spring between the telescopic end of the second fixed frame 1311 and the fourth sliding frame 1312 is in a stretched state, and the fourth sliding frame 1312 is limitedly cooperated with the adjacent vaccine needle.

[0024] When the device is needed to vaccinate cattle, the user first transports the device to the cattle farm, and uses the device as a boundary to divide the cattle farm into an unvaccinated area and a vaccinated area, with the unvaccinated area located on the left side of the device and the vaccinated area located on the right side of the device. The user drives all the cattle that need to be vaccinated to the unvaccinated area, and then prepares a sufficient amount of vaccine, and places the prepared vaccine in the unvaccinated vaccine storage room of the storage shell 1309 in an orderly manner. The user controls the mechanical claw 1308 to grab a vaccine and rotate it 180 degrees, and then uses the control mechanical claw 130 8 drives the vaccine down to the upper third fixed shell 1307. During this process, the front side of the vaccine is also squeezed and stuck in the upper fourth sliding frame 1312. The user controls the mechanical claw 1308 to release the vaccine and reset it, and then rotates the first electric shaft 1304. The first electric shaft 1304 drives the first fixed frame 1305 to rotate 180°. The first fixed frame 1305 drives the two second electric shafts 1306 and the two third fixed shells 1307 to rotate 180°. At this time, the upper third fixed shell 1307 drives the vaccine to rotate to the lower side. At this time, the preparation work is completed.

[0025] After the preparation work is completed, the user drives the cow that needs to be vaccinated (hereinafter referred to as the vaccinated cow) along the inclined surface on the left side of the carrying plate 1 to the upper side of the load-bearing plate 1101 until the vaccinated cow is completely located between the two side plates 2. The vaccinated cow squeezes and drives the load-bearing plate 1101 to move downward, and the load-bearing plate 1101 drives the four first piston rods 1103 to move downward together, and at the same time squeezes the spring between the first piston rod 1103 and the adjacent first fixed shell 1102, and the hydraulic oil in the four first fixed shells 1102 flows through the pipeline to the transfer shell 1104. The internal hydraulic oil flows through the pipeline into the two telescopic rods 1105, and the telescopic ends of the two telescopic rods 1105 retract and drive the two first sliding frames 7, that is, the parts thereon (two first sliding blocks 8, two second sliding blocks 9 and two fastening ropes 10) to move to the left together, that is, the distance the two first sliding frames 7 move to the left is proportional to the size of the inoculated cow (the larger the size of the inoculated cow, the greater the distance the two first sliding frames 7 move to the left), until the load-bearing plate 1101 stops moving downward and the two first sliding frames 7 stop moving to the left, at which time the root of the cow's tail is located between the two fastening ropes 10.

[0026] During the downward movement of the load-bearing plate 1101, part of the hydraulic oil in the transfer shell 1104 moves to the second fixed shell 1302 through the pipeline, and the hydraulic oil squeezes and drives the second piston rod 1303 to move upward, and the second piston rod 1303 drives the third sliding frame 1301 and the parts thereon to move upward until the load-bearing plate 1101 stops moving downward. At this time, the third sliding frame 1301 and the parts thereon stop moving upward (that is, the upward movement distance of the third sliding frame 1301 and the parts thereon is proportional to the body size of the vaccinated cow). Through the cooperation between the load-bearing plate 1101 and the first fixed shell 1102, the vaccination position of the vaccine is synchronously and automatically adjusted according to the body size of the vaccinated cow, thereby expanding the scope of application of the device.

[0027] When the load-bearing plate 1101 stops moving downward, the user controls the telescopic end of the first electric push rod 5 to retract, and the telescopic end of the first electric push rod 5 drives the rear baffle 4 and the parts thereon to move downward until the lower side of the rear baffle 4 contacts and is squeezed to the upper side of the load-bearing plate 1. At this time, the horizontal plane of the lower vaccine needle is within the injection range of the cow's tail. The user controls the telescopic end of the first electric push rod 5 to stop retracting, and the isolation of the vaccinated cow is completed.

[0028] When the two first sliding frames 7 stop moving to the left (i.e., the isolation of the vaccinated cattle is completed), the user controls the slider on the left electric slide rail in the two first sliding frames 7 to drive the two first sliding frames 8 and the left fastening rope 10 to move upward. As the left fastening rope 10 moves upward, the left fastening rope 10 contacts and squeezes the cattle's tail and drives the cattle's tail to swing upward until the vaccination site (the vaccination site at the root of the tail) is exposed. The user controls the slider on the left electric slide rail of the first sliding frame 7 to stop moving upward, and the left fastening rope 10 stops moving upward. In the above process, the left fastening rope 10 is squeezed and stretched and bent, and then the user controls the two first sliding frames 7 to stop moving upward. The slider on the right electric slide rail on a sliding frame 7 drives the two second sliders 9 and the right fastening rope 10 to move downward until the right fastening rope 10 moves downward and squeezes the cow's tail. At this time, the right fastening rope 10 also bends under the reaction force of the cow's tail, and the left and right fastening ropes 10 jointly fix the cow's tail. At this time, the fixation of the cow's tail is completed, and the first sliding frame 7 cooperates with the fastening rope 10 to adjust and fix the position of the cow's tail according to the body shape of the vaccinated cow, so that the entire vaccination process no longer requires others to assist in fixing the cow's tail, thereby isolating the risk of Brucella infection from the source and reducing the risk of infection for vaccinators.

[0029] During the vaccination, the cow's body is not fixed. If the pain during the vaccination stimulates the cow to move continuously, it will cause problems in the injection process and may even cause the vaccine needle to break (or a large wound to appear at the injection site of the cow's tail), thus affecting the injection effect of the vaccine and the health of the cow's body.

[0030] During the above-mentioned process of fixing the cow's tail, the user synchronously controls the telescopic ends of the two second electric push rods 1201 to retract, and the telescopic ends of the two second electric push rods 1201 drive the two second sliding frames 1202 to move toward each other, and the two second sliding frames 1202 drive the two fastening belts 1203 to move toward each other, and during the process of the two fastening belts 1203 moving toward each other, the two fastening belts 1203 will gradually reduce the moving space of the vaccinated cow until the vaccinated cow contacts the fastening belts 1203, and as the two fastening belts 1203 gradually move toward each other, the fastening belts 1203 are squeezed by the body of the vaccinated cow and stretched, thereby positioning and fixing the vaccinated cow until the telescopic ends of the two second electric push rods 1201 are completely retracted, at which time the vaccinated cow is fixed, and the mirror-distributed fastening belts 1203 move toward each other and fix the vaccinated cow, and the entire fixing process is a flexible and progressive fixation of the vaccinated cow to reduce the fright of the vaccinated cow.

[0031] After the vaccination cow is fixed, the user controls the second electric rotating shaft 1306 on the lower side to rotate, and the second electric rotating shaft 1306 drives the third fixed shell 1307 and the vaccine needle on the lower side to rotate until the angle between the vaccine needle needle tip and the injection position of the cow's tail reaches the injection angle, and the user controls the telescopic end of the third electric push rod 1310 to extend, and the telescopic end of the third electric push rod 1310 drives the second fixed frame 1311 to move to the right, and the second fixed frame 1311 drives the fourth sliding frame 1312 to move to the right through the tension spring, and the fourth sliding frame 1312 drives the vaccine needle to move toward the injection site of the cow's tail until the vaccine needle tip contacts and pierces the injection site of the cow's tail, and the vaccine needle injection barrel contacts the cow's tail and stops moving. As the telescopic end of the third electric push rod 1310 on the lower side continues to extend, the telescopic end of the third electric push rod 1310 drives the second fixed frame 1311 to move to the right, and the second fixed frame 1311 drives the fourth sliding frame 1312 to move to the right through the tension spring, and the fourth sliding frame 1312 drives the vaccine needle to move toward the injection site of the cow's tail until the vaccine needle tip contacts and pierces the injection site of the cow's tail, and the vaccine needle injection barrel contacts the cow's tail and stops moving. The frame 1311 continues to move toward the injection site of the cow's tail, and at the same time, the tension spring between the telescopic end of the third electric push rod 1310 and the fourth sliding frame 1312 is stretched, and the second fixed frame 1311 contacts and squeezes the vaccine needle push rod. As the second fixed frame 1311 continues to move, the second fixed frame 1311 squeezes and drives the vaccine needle push rod to move toward the injection site of the cow's tail, and at the same time, the vaccine in the vaccine needle is injected into the cow's tail through the needle. After the injection is completed, the user controls the telescopic end of the third electric push rod 1310 to retract and drive the fourth sliding frame 1312 and the vaccine needle to reset. At this time, the vaccine injection is completed, and the third electric push rod 1310 and the fourth sliding frame 1312 cooperate with the vaccine needle to complete the contactless vaccine injection of the vaccinated cow, thereby preventing angle deviation during manual vaccination and improving the reliability of vaccination by this device.

[0032] After the vaccine injection is completed, the user controls the two sliders in the electric slide rail on the carrier plate 1 to move backwards, and the two sliders in the electric slide rail on the carrier plate 1 respectively drive the two blocking doors 6 to move backwards until the two blocking doors 6 lose their shielding against the vaccinated cow. The user controls the two sliders in the electric slide rail on the carrier plate 1 to stop moving. Then the user drives the vaccinated cow to the right out of the upper side of the load-bearing plate 1101 and moves to the vaccine injection area along with the right inclined plate of the load-bearing plate 1. The load-bearing plate 1101 moves upward and resets under the drive of the springs between the four first fixed shells 1102 and the four first piston rods 1103. The oil circuit reverses, and the user controls the two sliders in the electric slide rail on the carrier plate 1 to respectively drive the two blocking doors 6 to move backwards. The two blocking doors 6 are moved towards each other and reset, and then the telescopic end of the first electric push rod 5 is controlled to extend, and the telescopic end of the first electric push rod 5 drives the rear baffle 4 and the parts thereon to reset. The user repeats the above steps to install the vaccine needle to the upper third fixed shell 1307, and the user controls the first electric shaft 1304 to drive the vaccine needle that has been injected on the lower side to rotate to the upper side. Then the user controls the mechanical claw 1308 to remove the injected vaccine needle and place it in the vaccine storage room after vaccination of the storage shell 1309. At this time, a single vaccine injection is completed, and the user repeats the above steps to vaccinate all vaccinated cows until all vaccinated cows are vaccinated. At this time, the device is finished.

[0033] Studies have shown that cattle will become more nervous in a closed environment. If the cattle are then immobilized, they may struggle violently, which will have the opposite effect and affect the vaccination process.

[0034] Example 2: Based on Example 1, please refer to 2. Fig.10 and Fig.11, also includes a fixing mechanism 14 for fixing the head of the vaccinated cattle, the fixing mechanism 14 is arranged on the blocking door 6 with a mirror image distribution, the fixing mechanism 14 includes two rotating columns 1401 with a front and rear mirror image distribution, the two rotating columns 1401 are respectively rotatably connected to the adjacent blocking door 6, and a feed trough for storing feed is arranged on the right side of the blocking door 6, the opposite sides of the two rotating columns 1401 are fixedly connected to the limit rods 1402, the two limit rods 1402 are centrally symmetrically distributed, the symmetry centers of the two limit rods 1402 coincide with the midpoint of the line between the two rotating columns 1401, the back sides of the two rotating columns 1401 are fixedly connected to the third fixing frame 1403, and the third fixing frame 1403 is used to fix the third fixing frame 1403 to the rear side of the two rotating columns 1401. In order to slow down the descending speed of the adjacent limit rod 1402, the right side of the blocking door 6 is slidably connected to the fifth sliding frame 1404 through the mounting rod. The fifth sliding frame 1404 consists of an L-shaped plate and a cylindrical rod. A fourth electric push rod 1405 is fixedly connected to the blocking door 6. The telescopic end of the fourth electric push rod 1405 is fixedly connected to the L-shaped plate part of the adjacent fifth sliding frame 1404. The cylindrical rod part of the fifth sliding frame 1404 is limitedly matched with the adjacent limit rod 1402. A fixed rod 1406 is fixedly connected to the right side of the third fixed frame 1403. Two limit frames 1407 distributed in front and back mirror images are fixedly connected to the upper side of the supporting plate 1. The limit frame 1407 is squeezed and matched with the adjacent fixed rod 1406.

[0035] When the user controls the device to vaccinate the vaccinated cattle, the user puts a sufficient amount of feed into the feed trough on the right side of the two blocking doors 6, and the user simultaneously performs vaccine preparation work. After the preparation work is completed, the user drives the vaccinated cattle onto the load-bearing plate 1101. At this time, the vaccinated cattle are attracted by the feed and pass their heads through the gap between the two blocking doors 6 and the two limit rods 1402 until the vaccinated cattle's heads can eat the feed. The user controls the telescopic ends of the two fourth electric push rods 1405 to extend, and the telescopic ends of the two fourth electric push rods 1405 drive the two fifth The sliding frame 1404 moves to the right until the fifth sliding frame 1404 loses the limit on the adjacent limit rod 1402. At this time, the limit rod 1402 swings downward with the rotation center of the rotating column 1401 as the center under the drive of gravity, and the rotating column 1401 drives the adjacent third fixed frame 1403 and the adjacent fixed rod 1406 to swing upward until the two limit rods 1402 contact the neck of the vaccinated cow. At this time, the two limit rods 1402 restrict the head of the vaccinated cow, thereby preventing the vaccinated cow from swinging too much due to pain during vaccination, affecting the vaccine injection.

[0036] When the vaccine injection is completed, the user controls the two blocking doors 6 to move backwards and reset. Taking the front blocking door 6 as an example, the blocking door 6 drives the rotating column 1401, the limiting rod 1402, the third fixed frame 1403, the fifth sliding frame 1404, the fourth electric push rod 1405 and the fixed rod 1406 to move forward together. During this process, the front fixed rod 1406 is squeezed by the limiting frame 1407 and gradually swings downward, and the fixed rod 1406 drives the third fixed frame 1403 to swing downward synchronously, and the third fixed frame 1403 drives The rotating column 1401 and the limiting rod 1402 rotate and reset. After the limiting rod 1402 is reset, the user controls the telescopic end of the fourth electric push rod 1405 to retract. The telescopic end of the fourth electric push rod 1405 drives the fifth sliding frame 1404 to reset and re-limit the limiting rod 1402. The limiting rod 1402 cooperates with the fifth sliding frame 1404 to limit the head of the vaccinated cow, and the attention of the vaccinated cow is diverted synchronously by blocking the feed in the feed trough on the blocking door 6, thereby improving the stability of the vaccinated cow during vaccination.

[0037] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A continuous vaccination device for biological inoculation, characterized in that: The invention comprises a bearing plate (1), the bearing plate (1) is fixedly connected to a side plate (2) in a mirror-image arrangement, the bearing plate (1) is fixedly connected to a top plate (3) via a mounting frame, the side plates (2) in a mirror-image arrangement are located between the bearing plate (1) and the top plate (3), a rear baffle (4) is slidably connected to the top plate (3), the bearing plate (1) and the top plate (3) are jointly fixedly connected to a first electric push rod (5), the telescopic end of the first electric push rod (5) is fixedly connected to the rear baffle (4), an electric slide rail is arranged on the bearing plate (1), the electric slide rail on the bearing plate (1) is provided with an electric slider in a mirror-image arrangement, a blocking door (6) is fixedly connected to the electric slider in the electric slide rail on the bearing plate (1), a first slide frame (7) is slidably connected to the side plate (2), and the electric slide rail (1) is provided with an electric slider in a mirror-image arrangement. The first sliding frame (7) is provided with electric slide rails in mirror-image distribution, and electric sliders are provided in the electric slide rails in mirror-image distribution on the first sliding frame (7). The electric slider in the electric slide rail on one side of the first sliding frame (7) is fixedly connected to the first slider (8), and the electric slider in the electric slide rail on the other side of the first sliding frame (7) is fixedly connected to the second slider (9). A fastening rope (10) is fixedly connected between the first slider (8) in mirror-image distribution and the second slider (9) in mirror-image distribution. An adjustment mechanism (11) for detecting the weight of the inoculated cattle is provided on the supporting plate (1), and a fastening mechanism (12) for fixing the inoculated cattle is commonly provided on the side plates (2) in mirror-image distribution. An injection switching mechanism (13) for adjusting the injection position is provided on the rear baffle (4).

2. A continuous vaccination device for biological vaccination according to claim 1, characterized in that: The adjusting mechanism (11) comprises a load-bearing plate (1101), the load-bearing plate (1101) is slidably connected to the bearing plate (1), the bearing plate (1) is fixedly connected with uniformly distributed first fixed shells (1102), the first fixed shells (1102) are slidably connected with first piston rods (1103), a spring is provided between the first fixed shells (1102) and the adjacent first piston rods (1103), and the first piston rods (1103) and the load-bearing plate (1101) are connected to each other. The side away from the top plate (3) is fixedly connected, the carrying plate (1) is fixedly connected with a transfer shell (1104), the evenly distributed first fixed shells (1102) and the transfer shell (1104) are connected through pipes, the carrying plate (1) is fixedly connected with telescopic rods (1105) distributed in a mirror image, the fixed part of the telescopic rod (1105) is connected with the transfer shell (1104) through pipes, and the telescopic end of the telescopic rod (1105) is fixedly connected to the adjacent first sliding frame (7).

3. A continuous vaccination device for biological vaccination according to claim 1, characterized in that: The fastening mechanism (12) comprises a second electric push rod (1201) in a mirror-image distribution, the second electric push rods (1201) in a mirror-image distribution are respectively fixedly connected to the adjacent side panels (2), the side panels (2) are slidably connected to a second sliding frame (1202), the second sliding frame (1202) is fixedly connected to the telescopic end of the adjacent second electric push rod (1201), the opposite sides of the second sliding frame (1202) in a mirror-image distribution are fixedly connected to a fastening belt (1203), and the fastening belts (1203) in a mirror-image distribution are all located between the side panels (2) in a mirror-image distribution.

4. A continuous vaccination device for biological vaccination according to claim 2, characterized in that: The injection switching mechanism (13) includes a third sliding frame (1301), the third sliding frame (1301) is slidably connected to the rear baffle (4), a second fixed shell (1302) is fixedly connected to the side of the rear baffle (4) away from the blocking door (6) of the mirror distribution, the second fixed shell (1302) is connected to the transfer shell (1104) through a pipeline, the second fixed shell (1302) is slidably connected to a second piston rod (1303), and the second piston rod (1303) is fixedly connected to the third sliding frame (1301).

5. A continuous vaccination device for biological vaccination according to claim 4, characterized in that: The third sliding frame (1301) is provided with a first electric rotating shaft (1304), and a first fixed frame (1305) is fixedly connected to the side of the first electric rotating shaft (1304) away from the third sliding frame (1301), and a second electric rotating shaft (1306) distributed symmetrically with respect to the center is provided on the first fixed frame (1305), and a third fixed shell (1307) is fixedly connected to the second electric rotating shaft (1306), and a mechanical claw (1308) is provided on the top plate (3), and a vaccine needle is provided on the mechanical claw (1308), and a storage shell (1309) is fixedly connected to the top plate (3).

6. A continuous vaccination device for biological vaccination according to claim 5, characterized in that: A third electric push rod (1310) is fixedly connected to the second electric rotating shaft (1306), and the telescopic end of the third electric push rod (1310) is fixedly connected to a second fixed frame (1311). The fixed part of the third electric push rod (1310) is slidably connected to the adjacent second fixed frame (1311) through a mounting rod, and the second fixed frame (1311) is in contact with and cooperates with the adjacent vaccine needle.

7. A continuous vaccination device for biological vaccination according to claim 6, characterized in that: The telescopic end of the second fixed frame (1311) is limitedly slidably connected to a fourth sliding frame (1312), a tension spring is provided between the fourth sliding frame (1312) and the telescopic end of the adjacent second fixed frame (1311), and the fourth sliding frame (1312) is limitedly matched with the adjacent vaccine needle.

8. A continuous vaccination device for biological inoculation according to claim 1, characterized in that: It also includes a fixing mechanism (14) for fixing the head of the vaccinated cattle, the fixing mechanism (14) is arranged on the blocking door (6) with a mirror distribution, the fixing mechanism (14) includes a rotating column (1401) with a mirror distribution, the rotating columns (1401) with a mirror distribution are respectively rotatably connected to the adjacent blocking door (6), a feeding trough is arranged on the side of the blocking door (6) away from the side plate (2) with a mirror distribution, a limiting rod (1402) is fixedly connected to the rotating column (1401), and the limiting rods (1402) on different rotating columns (1401) are centrally symmetrically distributed, and a third fixing frame (1403) is fixedly connected to the rotating column (1401).

9. A continuous vaccination device for biological vaccination according to claim 8, characterized in that: The blocking door (6) is slidably connected to a fifth sliding frame (1404) via a mounting rod, a fourth electric push rod (1405) is fixedly connected to the blocking door (6), a telescopic end of the fourth electric push rod (1405) is fixedly connected to an adjacent fifth sliding frame (1404), and the fifth sliding frame (1404) is limitedly matched with an adjacent limiting rod (1402).

10. A continuous vaccination device for biological vaccination according to claim 8, characterized in that: A fixing rod (1406) is fixedly connected to the third fixing frame (1403), and a mirror-distributed limiting frame (1407) is fixedly connected to one side of the bearing plate (1) close to the mirror-distributed blocking door (6), and the limiting frame (1407) is squeezed and matched with the adjacent fixing rod (1406).

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