Handheld medicine feeding device for animal husbandry and veterinary medicine

Abstract

The invention discloses a handheld medicine feeding device for animal husbandry veterinarians, and relates to the technical field of medicine feeding for animal husbandry veterinarians, the handheld medicine feeding device comprises a liquid medicine pipe, a medicine feeding pipe and an air bag, the outer end of the liquid medicine pipe is integrally connected with an expansion ring, a first motor is fixed to the right side face of the liquid medicine pipe, and a screw rod is fixed to the output end of the first motor; a second motor is fixed to the left side face of the moving plate, a rotating rod is fixed to the output end of the second motor, a first baffle is fixed to the left side face of the rotating rod, a second baffle is fixed to the left side face of the middle plate, and a grinding ring is integrally connected to the inner end of the liquid medicine pipe. According to the handheld medicine feeding device for the animal husbandry veterinarian, tablets can be conveniently ground, medicine liquid can be conveniently stirred, solid medicine and liquid can be rapidly and evenly mixed, different animals can be fed with medicine by replacing different medicine feeding pipes, cross infection between the animals is avoided, capsules or medicine liquid can be conveniently fed to the animals, and the medicine feeding modes are diversified.

Description

Technical Field

[0001] The present invention relates to the technical field of livestock and veterinary medicine feeding, and specifically relates to a handheld livestock and veterinary medicine feeding device. Background Art

[0002] When treating livestock, in order to ensure the health of the livestock, livestock veterinarians need to force-feed the livestock. By using a handheld livestock and veterinary medicine feeding device, the medicine can be fed quickly, shortening the time of animal suffering. In order to feed the medicine better, a variety of feeding devices have been proposed on the market; For example, the Chinese invention patent with the authorization announcement number CN113855314B discloses a veterinary medicine feeding device with high fun, including a housing, a sealing cover is installed on the housing, a cavity is opened in the housing, a material pipe is rotatably connected in the cavity, a multi-functional stirring mechanism is installed on the material pipe in the cavity, the bottom of the material pipe is respectively connected to a handheld medicine feeding mechanism through a rotary joint and a connecting pipe, a material hole opening and closing component is installed on the material pipe, a first driving mechanism, a pressure control mechanism and a control system are installed on the housing, and the control system is connected to the first driving mechanism and the pressure control mechanism; the multi-functional stirring mechanism provided by the present invention can stir medicine grains, clear water and fluid food, and can also crush solid medicine grains, eliminating the need for manual crushing of solid medicine grains and saving the doctor's time; the medicine feeding method of the present invention is similar to the water spraying process of a water gun, and the medicine grains and fluid food are stirred by the multi-functional stirring mechanism and sprayed out through the handheld medicine feeding mechanism, increasing the fun of medicine feeding; Combined with the existing solutions and actual use, the current handheld livestock and veterinary medicine feeding device still has some problems, such as; 1. It is not convenient to grind tablets, so solid tablets and liquid medicine cannot be quickly mixed; 2. After feeding one animal, the spray nozzle is disinfected with a wiping cloth dipped in disinfectant to prevent cross-infection of pets. However, if the wiping time is short, the wiping is not comprehensive and there will still be virus residues. If the wiping time is long, it will affect the efficiency. Therefore, when administering medicine to multiple animals, it is not convenient to avoid cross-infection; 3. It can only feed animals with capsules or liquid medicine, and the medicine feeding method is single. Therefore, we propose a handheld livestock and veterinary medicine feeding device to solve the problems mentioned above. Summary of the Invention

[0003] The object of the present invention is to provide a handheld veterinary medicine feeding device for livestock, so as to solve the problems in the above-mentioned background technology that the existing handheld veterinary medicine feeding device for livestock is not convenient for grinding tablets, so that solid tablets and liquid medicine cannot be quickly mixed. After feeding one animal, the spray nozzle is disinfected with a wiping cloth adhered with disinfectant to prevent cross-infection of pets. However, the wiping time is short and the wiping is not comprehensive, so there will still be virus residues. If the wiping time is long, it will affect the efficiency. Therefore, when administering medicine to multiple animals, it is not convenient to avoid cross-infection, and only capsules or liquid medicine can be fed to animals, and the medicine feeding method is single.

[0004] To achieve the above object, the present invention provides the following technical solution: A handheld veterinary medicine feeding device for livestock, comprising a liquid medicine tube, a medicine feeding tube and an airbag: An extension ring is integrally connected to the outer end of the liquid medicine tube. A first motor is fixed to the right side surface of the liquid medicine tube. The output end of the first motor is fixed with a screw rod, and a moving plate is threadedly connected to the outer end of the screw rod. A second motor is fixed to the left side surface of the moving plate, and the output end of the second motor is fixed with a rotating rod. A first baffle is fixed to the left side surface of the rotating rod, and an intermediate plate is fixed to the left side surface of the first baffle. A second baffle is fixed to the left side surface of the intermediate plate, and a cloth strip is adhesively connected to the left side surface of the second baffle. A grinding ring is integrally connected to the inner end of the liquid medicine tube. Scale lines are provided on the liquid medicine tube. The bottom end of the liquid medicine tube is installed with a first tube cap by means of threaded connection, and a second tube cap is arranged on the left side of the first tube cap; Hoses are fixedly arranged at equal angles at the left end of the liquid medicine tube. An arc-shaped plate is fixedly installed on the outer side surface of the liquid medicine tube. A spring is fixedly installed at the inner end of the arc-shaped plate, and a rubber extrusion plate is fixed to the end of the spring away from the arc-shaped plate. The inner side of the rubber extrusion plate is provided with a medicine feeding tube, and a silica gel tube is integrally connected to the outer end of the medicine feeding tube. A control valve is installed inside the end of the medicine feeding tube away from the silica gel tube, and a blocking block is installed at the outer end of the medicine feeding tube by means of threaded connection; A connecting tube is fixed to the outer end of the airbag. A spherical ball with an internal air passage is arranged inside the connecting tube, and an operating rod is fixedly connected to the left side surface of the spherical ball.

[0005] By adopting the above technical solution, it is convenient to grind tablets and stir the liquid medicine, so that solid medicines and liquid are quickly and evenly mixed. By replacing different medicine feeding tubes, different animals can be fed medicine to avoid cross-infection between animals, and it is convenient to feed capsules or liquid medicine to animals, and the medicine feeding method is diverse.

[0006] As a preferred technical solution of the present invention, the horizontal center line of the rotating rod coincides with the horizontal center line of the liquid medicine tube, and the rotating rod penetrates through the right end of the liquid medicine tube.

[0007] By adopting the above technical solution, the rotating rod, the first baffle, the middle plate and the second baffle can move in the middle of the liquid medicine tube.

[0008] As a preferred technical solution of the present invention, the outer sides of the first baffle and the second baffle are both in contact with the inner wall of the liquid medicine tube, and the first baffle, the middle plate and the second baffle are combined into an "I"-shaped structure.

[0009] By adopting the above technical solution, the sealing performance between the first baffle and the second baffle and the liquid medicine tube is ensured, and a tablet grinding space is formed between the first baffle, the middle plate and the second baffle.

[0010] As a preferred technical solution of the present invention, the inner end of the grinding ring has a concave-convex structure, and a medicine feeding port is opened at the bottom end of the grinding ring.

[0011] By adopting the above technical solution, medicines are put into the inner side of the grinding ring through the medicine feeding port.

[0012] As a preferred technical solution of the present invention, the first pipe cap is located directly below the grinding ring.

[0013] By adopting the above technical solution, after removing the first pipe cap, medicines can be put into the grinding ring.

[0014] As a preferred technical solution of the present invention, the second pipe cap is installed at the outer end of the extension ring by means of threaded connection.

[0015] By adopting the above technical solution, it is convenient to disassemble and assemble the second pipe cap and the extension ring.

[0016] As a preferred technical solution of the present invention, the liquid medicine tube is connected to the medicine feeding tube through a flexible hose.

[0017] By adopting the above technical solution, the liquid medicine inside the liquid medicine tube is transported to the medicine feeding tube through the flexible hose.

[0018] As a preferred technical solution of the present invention, the arc-shaped plate, the spring and the rubber extrusion plate are combined into a clamping structure, and the clamping structures are arranged in one-to-one correspondence with the flexible hoses.

[0019] By adopting the above technical solution, each group of medicine feeding tubes is limited by each group of clamping structures.

[0020] As a preferred technical solution of the present invention, the connecting pipe is connected to the medicine feeding tube by means of threaded connection, and the operating rod is rotationally connected to the connecting pipe.

[0021] By adopting the above technical solution, it is convenient to disassemble and assemble the connecting pipe and the medicine feeding tube, so as to facilitate the disassembly and assembly of the airbag.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows: The handheld veterinary medicine feeding device is convenient for grinding tablets and agitating liquid medicine, enabling the rapid and uniform mixing of solid medicine and liquid. By replacing different dosing tubes, it can feed different animals to avoid cross-infection between animals. It is convenient to feed capsules or liquid medicine to animals, and the feeding methods are diverse. 1. The tablet is placed between the middle plate and the grinding ring. The second motor drives the rotating rod, the first baffle, the middle plate, and the second baffle to rotate. Using the friction between the middle plate and the grinding ring on the fixed medicine, the tablet is ground to facilitate crushing the tablet. Then, the first motor, the screw rod, and the moving plate drive the middle plate to move towards the expansion ring, causing the crushed solid medicine to mix with the liquid. The rotation of the first baffle, the middle plate, and the second baffle, as well as the rotation of the cloth strip, can agitate the liquid, enabling the rapid mixing of the liquid and the fixed medicine. 2. Multiple groups of dosing tubes are arranged at equal angles. Different animals can be fed by replacing different dosing tubes, avoiding cross-infection between animals. In both the horizontal and vertical directions, multiple groups of clamping structures for dosing tubes composed of arc-shaped plates, spring boxes, and rubber extrusion plates are provided, facilitating the limitation of different dosing tubes and convenient for fixing the dosing tubes during use. 3. Put the capsule containing medicine into the interior of the silica gel tube, remove the blocking block, then install the connecting tube on the airbag on the dosing tube. Next, rotate the operating rod and the ball so that the air path of the ball is aligned with the opening of the connecting tube, and squeeze the airbag. The gas inside the airbag pushes the capsule towards the animal, facilitating feeding the capsule to the animal. A gas injection structure is provided at the bottom end of the airbag, facilitating inflation of the airbag through the gas injection structure provided at the bottom end of the airbag, and facilitating the recycling of the airbag. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the first axonometric sectional structure of the present invention; Figure 2 For the present invention Figure 1 The enlarged structure schematic diagram at position A in Figure 3 For the present invention Figure 1 The enlarged structure schematic diagram at position B in Figure 4 It is a schematic diagram of the connection structure between the spring and the rubber extrusion plate of the present invention; Figure 5 It is a schematic diagram of the connection structure between the blocking block and the dosing tube of the present invention; Figure 6 It is a schematic diagram of the first axonometric structure of the present invention; Figure 7 It is a schematic diagram of the split structure between the first baffle and the middle plate of the present invention; Figure 8 It is a schematic diagram of the connection structure between the rotating rod and the first baffle of the present invention; Figure 9 It is a schematic diagram of the second axonometric structure of the present invention; Figure 10 It is a schematic diagram of the third axonometric structure of the present invention; Figure 11 It is a schematic diagram of the grinding ring structure of the present invention; Figure 12 It is a schematic diagram of the airbag structure of the present invention; Figure 13 It is a schematic diagram of the fourth axonometric structure of the present invention.

[0024] In the figure: 1, liquid medicine tube; 2, expansion ring; 3, first motor; 4, screw; 5, moving plate; 6, second motor; 7, rotating rod; 8, first baffle; 9, intermediate plate; 10, second baffle; 11, grinding ring; 12, scale line; 13, first pipe cap; 14, second pipe cap; 15, cloth strip; 16, hose; 17, arc plate; 18, spring; 19, rubber extrusion plate; 20, medicine delivery tube; 21, silica gel tube; 22, control valve; 23, plugging block; 24, airbag; 25, connecting tube; 26, medicine delivery port; 27, spherical ball; 28, operating rod. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Embodiment 1: Please refer to Figure 1 , Figure 2 , Figure 6 , Figure 7 , Figure 8 and Figure 11 , for the existing handheld veterinary medicine feeding device for livestock, it is not convenient to grind tablets, and solid tablets and liquid medicine cannot be quickly mixed. To solve this technical problem, the following technical content is disclosed in this embodiment; A handheld feeding device for livestock and veterinary use. An extension ring 2 is integrally connected to the outer end of a liquid medicine tube 1. A first motor 3 is fixed to the right side of the liquid medicine tube 1. The output end of the first motor 3 is fixed with a screw rod 4. The outer end of the screw rod 4 is threadedly connected with a moving plate 5. A second motor 6 is fixed to the left side of the moving plate 5. The output end of the second motor 6 is fixed with a rotating rod 7. The horizontal center line of the rotating rod 7 coincides with the horizontal center line of the liquid medicine tube 1, and the rotating rod 7 penetrates through the right end of the liquid medicine tube 1. Thus, the rotating rod 7, the first baffle 8, the middle plate 9 and the second baffle 10 can move in the middle of the liquid medicine tube 1. A first baffle 8 is fixed to the left side of the rotating rod 7, and a middle plate 9 is fixed to the left side of the first baffle 8. A second baffle 10 is fixed to the left side of the middle plate 9. The outer sides of the first baffle 8 and the second baffle 10 are both in contact with the inner wall of the liquid medicine tube 1. The first baffle 8, the middle plate 9 and the second baffle 10 are combined into an "I" - shaped structure to ensure the sealing between the first baffle 8 and the second baffle 10 and the liquid medicine tube 1. A tablet grinding space is formed between the first baffle 8, the middle plate 9 and the second baffle 10. A cloth strip 15 is adhesively connected to the left side of the second baffle 10. The inner end of the liquid medicine tube 1 is integrally connected with a grinding ring 11. The inner end of the grinding ring 11 is in a concave - convex structure, and a medicine feeding port 26 is opened at the bottom of the grinding ring 11. Medicines are put into the inner side of the grinding ring 11 through the medicine feeding port 26. The bottom end of the liquid medicine tube 1 is installed with a first tube cap 13 by means of threaded connection. The first tube cap 13 is located directly below the grinding ring 11. After removing the first tube cap 13, medicines can be put into the grinding ring 11. A second tube cap 14 is arranged on the left side of the first tube cap 13. The second tube cap 14 is installed at the outer end of the extension ring 2 by means of threaded connection, which is convenient for disassembling and assembling the second tube cap 14 and the extension ring 2; Medical staff manually rotate the first tube cap 13 and remove the first tube cap 13 from the liquid medicine tube 1. At this time, the first baffle 8 is located on the left side of the medicine feeding port 26, the second baffle 10 is located on the right side of the medicine feeding port 26, and the middle plate 9 is aligned with the medicine feeding port 26. The staff puts the tablet into the inside of the liquid medicine tube 1 through the medicine feeding port 26. The tablet enters between the grinding ring 11 and the middle plate 9. Then start the second motor 6. The second motor 6 drives the rotating rod 7, the first baffle 8, the middle plate 9 and the second baffle 10 to rotate, and grinds the tablet by using the friction between the tablet and the second baffle 10 and the grinding ring 11; Then turn on the first motor 3. The first motor 3 drives the screw rod 4 to rotate. The moving plate 5 threadedly connected with the screw rod 4 moves to the left. Thus, the first baffle 8, the middle plate 9 and the second baffle 10 move to the left, making the middle plate 9 located inside the extension ring 2. Remove the second tube cap 14 and pour liquid medicine into the inside of the extension ring 2. The liquid medicine is mixed with the ground tablets. During this process, the first baffle 8, the middle plate 9 and the second baffle 10 rotate, making the ground tablets and the liquid medicine fully mixed. The cloth strip 15 rotates with the second baffle 10, stirring the liquid and mixing quickly. Scale lines 12 are arranged on the liquid medicine tube 1, and the liquid content inside the liquid medicine tube 1 is observed through the scale lines 12; Example 2: For the existing handheld veterinary medicine feeding device, after feeding one animal, the spray nozzle is disinfected with a wiping cloth adhered with disinfectant to prevent cross-infection of pets. However, due to the short wiping time, incomplete wiping still leaves virus residues, and a long wiping time affects efficiency. Therefore, when administering medicine to multiple animals, it is inconvenient to avoid cross-infection. To solve this technical problem, the following technical content is disclosed in this example. Please refer to Figure 1 , Figure 4 , Figure 5 , Figure 6 , Figure 9 , Figure 10 and Figure 13 ; At the left end of the liquid medicine tube 1, hoses 16 are fixedly arranged at equal angles. On the outer side of the liquid medicine tube 1, an arc-shaped plate 17 is fixedly installed. At the inner end of the arc-shaped plate 17, a spring 18 is fixedly installed, and one end of the spring 18 away from the arc-shaped plate 17 is fixed with a rubber extrusion plate 19. Inside the rubber extrusion plate 19, there is a medicine delivery tube 20. The arc-shaped plate 17, the spring 18, and the rubber extrusion plate 19 form a clamping structure, and the clamping structures are arranged in one-to-one correspondence with the hoses 16. Each group of clamping structures is used to limit each group of medicine delivery tubes 20. The outer end of the medicine delivery tube 20 is integrally connected with a silica gel tube 21. The liquid medicine tube 1 is connected to the medicine delivery tube 20 through the hose 16. The liquid medicine inside the liquid medicine tube 1 is transported to the medicine delivery tube 20 through the hose 16. Inside the medicine delivery tube 20 at the end away from the silica gel tube 21, a control valve 22 is installed, and a blocking block 23 is installed at the outer end of the medicine delivery tube 20 by means of threaded connection; Take out a group of medicine delivery tubes 20 from the inside of the horizontally arranged rubber extrusion plate 19, and then place the medicine delivery tubes 20 on the vertically arranged rubber extrusion plate 19. During this process, the hose 16 is folded. The medical staff opens the mouth of the animal. When administering medicine, put the medicine delivery tube 20 and the silica gel tube 21 into the mouth of the animal, and then open the control valve 22 inside the medicine delivery tube 20. Under the action of the first motor 3, rotate the screw rod 4, so that the first baffle 8, the middle plate 9, and the second baffle 10 move to the right, pushing the liquid outward and pushing the liquid medicine into the animal's body; When it is necessary to administer medicine to the next animal, put the used medicine delivery tube 20 back into the horizontally arranged rubber extrusion plate 19 again, then take out another medicine delivery tube 20, put the medicine delivery tube 20 into the vertically arranged rubber extrusion plate 19, and fix the medicine delivery tube 20 through the clamping structure composed of the arc-shaped plate 17, the spring 18, and the rubber extrusion plate 19. Use different medicine delivery tubes 20 to feed different animals to avoid cross-infection; Embodiment 3: The technical content disclosed in this embodiment is a further improvement based on the above-mentioned Embodiment 1. The existing handheld veterinary medicine feeding device for livestock is not convenient for administering liquid medicine or capsules to animals. It can only feed animals capsules or liquid medicine, and the feeding method is single. To solve this technical problem, the following technical content is disclosed in this embodiment. Please refer to Figure 1 , Figure 3 , Figure 10 , Figure 12 and Figure 13 ; The connecting pipe 25 is connected to the medicine delivery pipe 20 by means of threaded connection. The operating rod 28 is rotatably connected to the connecting pipe 25, which is convenient for disassembling and assembling the connecting pipe 25 and the medicine delivery pipe 20; When it is necessary to give an animal a pill wrapped in a capsule, wrap the pill in the capsule, then put the capsule into the interior of the silica gel tube 21 at the outer end of the used medicine delivery pipe 20. Remove the blocking block 23 from the medicine delivery pipe 20, then thread-connect the connecting pipe 25 to the medicine delivery pipe 20. Then manually rotate the operating rod 28 so that the gas passage in the spherical ball 27 is aligned with the outlet of the connecting pipe 25. Then pinch the airbag 24 to release the gas inside the airbag 24. The gas pushes the capsule to move outward, so that the capsule enters the animal's throat; Rotate the operating rod 28 in the reverse direction so that the spherical ball 27 blocks the connecting pipe 25. Open the control valve 22. Under the action of the first motor 3 and the screw rod 4, move the first baffle 8, the middle plate 9 and the second baffle 10 to the left to give the liquid to the animal, which is convenient for feeding the animal capsules or liquid medicine; The above completes a series of operations of the handheld veterinary medicine feeding device for livestock. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0027] The standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A handheld feeding device for livestock and veterinary use, comprising a liquid medicine tube (1), a medicine delivery tube (20) and an airbag (24), characterized in that: An extension ring (2) is integrally connected to the outer end of the liquid medicine tube (1). A first motor (3) is fixed to the right side of the liquid medicine tube (1). A screw rod (4) is fixed to the output end of the first motor (3). A moving plate (5) is threadedly connected to the outer end of the screw rod (4). A second motor (6) is fixed to the left side of the moving plate (5). A rotating rod (7) is fixed to the output end of the second motor (6). A first baffle (8) is fixed to the left side of the rotating rod (7). An intermediate plate (9) is fixed to the left side of the first baffle (8). A second baffle (10) is fixed to the left side of the intermediate plate (9). A cloth strip (15) is adhesively connected to the left side of the second baffle (10). A grinding ring (11) is integrally connected to the inner end of the liquid medicine tube (1). A scale line (12) is provided on the liquid medicine tube (1). A first pipe cap (13) is installed at the bottom end of the liquid medicine tube (1) by means of threaded connection. A second pipe cap (14) is provided on the left side of the first pipe cap (13); Hoses (16) are fixedly arranged at equal angles at the left end of the liquid medicine tube (1). An arc-shaped plate (17) is fixedly installed on the outer side of the liquid medicine tube (1). A spring (18) is fixedly installed at the inner end of the arc-shaped plate (17). A rubber extrusion plate (19) is fixed to the end of the spring (18) away from the arc-shaped plate (17). A medicine delivery tube (20) is arranged inside the rubber extrusion plate (19). A silica gel tube (21) is integrally connected to the outer end of the medicine delivery tube (20). A control valve (22) is installed inside the end of the medicine delivery tube (20) away from the silica gel tube (21). A plug block (23) is installed at the outer end of the medicine delivery tube (20) by means of threaded connection; A connecting pipe (25) is fixed to the outer end of the airbag (24). A spherical ball (27) with an internal air passage is arranged inside the connecting pipe (25). An operating rod (28) is fixedly connected to the left side of the spherical ball (27).

2. The handheld veterinary feeding device for livestock according to claim 1, characterized in that: The horizontal center line of the rotating rod (7) coincides with the horizontal center line of the liquid medicine tube (1), and the rotating rod (7) penetrates through the right end of the liquid medicine tube (1).

3. The handheld feeding device for livestock and veterinary use according to claim 1, wherein: The outer sides of the first baffle (8) and the second baffle (10) are both in contact with the inner wall of the liquid medicine tube (1), and the first baffle (8), the intermediate plate (9) and the second baffle (10) are combined into an "I"-shaped structure.

4. A handheld veterinary medicine feeding device for livestock as claimed in claim 1, wherein: The inner end of the grinding ring (11) is in a concave-convex structure, and a medicine delivery port (26) is opened at the bottom end of the grinding ring (11).

5. The hand-held veterinary medicine feeding device for livestock according to claim 1, characterized in that: The first pipe cap (13) is located directly below the grinding ring (11).

6. The handheld veterinary medicine feeding device according to claim 1, characterized in that: The second pipe cap (14) is installed at the outer end of the extension ring (2) by means of threaded connection.

7. A handheld veterinary feeding device for livestock according to claim 1, characterized in that: The liquid medicine tube (1) is communicated with the medicine delivery tube (20) through the hose (16).

8. A handheld veterinary feeding device for livestock according to claim 1, characterized in that: The arc-shaped plate (17), the spring (18) and the rubber extrusion plate (19) are combined into a clamping structure, and the clamping structure is arranged in one-to-one correspondence with the hose (16).

9. The handheld veterinary medicine feeding device according to claim 1, characterized in that: The connecting pipe (25) is connected to the drug delivery pipe (20) by means of a threaded connection, and the operating rod (28) is rotatably connected to the connecting pipe (25).

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