Drenching device for animal husbandry and veterinary medicine

Abstract

The utility model discloses a drenching device for animal husbandry veterinarians. The drenching device comprises a first medicine outlet pipe connected to a medicine injection barrel, wherein the first medicine outlet pipe is connected with an extended second medicine outlet pipe; the flaring protection plates are respectively positioned above and below the guide pipes; the adjusting piece is in threaded connection with the second guide pipe; the adjusting part rotates on the second guide pipe to move leftwards or rightwards, and the expansion angle of the flaring protection plate can be adjusted through rotation of the adjusting rod. The length of the part, extending out of the guide tube, of the second medicine outlet tube can be adjusted through rotation of the first guide tube. The length of the part, extending out of the guide tube, of the second medicine outlet tube can be adjusted through matched rotation of the threads of the first guide tube and the second guide tube, so that the medicine outlet of the second medicine outlet tube can be flexibly adjusted to be close to the throat, and animals can better swallow the medicine outlet. In addition, the multi-time drenching of animals or the drenching of different medicines can be met without taking down the flaring mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of animal husbandry and veterinary medicine, in particular to a medicine injection device for animal husbandry and veterinary medicine. Background Art

[0002] In the process of animal husbandry, it is necessary to administer medicine to animals for the prevention and treatment of diseases. When administering medicine to animals, it is necessary to pry open their mouths by hand and then administer the medicine. However, the administration process requires a certain amount of time. If a person continues to pry open the mouths of animals to administer the medicine, the labor is large, time-consuming and labor-intensive. Therefore, there are technical solutions to the above problems, such as the utility model patent "A kind of animal husbandry and veterinary medicine drencher" (hereinafter referred to as prior art 1) with application number 2022232158396, which opens the mouth of the animal by moving the upper and lower first and second slides away from each other; and the utility model patent "A kind of animal husbandry and veterinary medicine drencher" (hereinafter referred to as prior art 2) with application number 2022227604147, which opens the mouth of the animal by rotating the bite plate. However, in the process of administering medicine to animals, in order to ensure that the medicine is swallowed, the medicine will be administered directly to the animal's throat or tongue root as much as possible. Therefore, the medicine outlet needs to penetrate deep into the oral cavity, for example, the medicine outlet is close to the throat or tongue root. However, in actual application of the above prior art 1 or prior art 2, there are the following problems: both the expansion plate and the bite plate of the above prior art are horizontal square plates. On the one hand, when administering medicine, the animal's mouth is usually V-shaped after opening, and when the horizontal expansion plate or bite plate is inserted into the mouth, if the amplitude is too large, the edge will easily cause damage to the mouth. On the other hand, the distance between the medicine outlet and the expansion plate or bite plate is fixed. When administering medicine, for some animals with longer mouths, sometimes the expansion plate or bite plate needs to be inserted into the mouth to allow the medicine outlet to penetrate deep into the oral cavity, close to the throat or tongue root, but the inside of the animal's mouth may be damaged in the process. Therefore, it is necessary to improve the existing technology and provide a livestock and veterinary medicine injection device that can better open the mouth of the animal and better position the medicine outlet close to the throat to better enable the animal to swallow the medicine. Utility Model Content

[0003] Therefore, based on the above background, the present invention provides a drug injection device for animal husbandry and veterinary medicine, which not only better opens the mouth of the animal through the V-shaped expansion plate; but also can adjust the length of the part of the second drug outlet tube extending out of the guide tube through the threaded cooperation and rotation of the first guide tube and the second guide tube. In this way, the drug outlet of the second drug outlet tube can be flexibly adjusted so that the drug outlet is close to the throat, so as to better enable the animal to swallow the medicine.

[0004] The technical solution provided by this utility model is:

[0005] A drug injection device for animal husbandry and veterinary medicine, comprising a drug injection barrel, a piston plate slidably connected to the inner cavity of the drug injection barrel, and the piston plate is connected to a handle via a piston rod, and further comprising:

[0006] A first drug outlet pipe is fixedly connected to the drug injection barrel and communicates with the barrel cavity of the drug injection barrel. The first drug outlet pipe is connected to an extended second drug outlet pipe;

[0007] A guide tube, wherein the second drug outlet tube is located within the inner cavity of the guide tube and partially extends outside the guide tube; the guide tube includes a first guide tube and a second guide tube; one end of the first guide tube is rotatably connected to the first drug outlet tube, and the other end thereof is threadedly connected to the second guide tube;

[0008] The expansion mechanism is installed on the second guide tube, and includes an expansion protection plate, an adjustment rod, and an adjustment member respectively located above and below the guide tube. The adjustment member is sleeved outside the second guide tube and is threadedly connected to the second guide tube.

[0009] The adjusting member is rotated on the second guide tube to move left or right, and the expansion angle of the expansion protection plate can be adjusted by rotating the adjusting rod;

[0010] The first guide tube can be rotated to adjust the length of the portion of the second medicine outlet tube extending outside the guide tube.

[0011] In one implementation, the second guide tube includes a polished rod section and a threaded section, the inner cavity of the second guide tube is provided with a first thread, and the outer wall of the threaded section is provided with a second thread;

[0012] One end of the expansion protection plate is rotatably mounted on the polished rod section, and the other end is rotatably connected to one end of the adjustment rod. The other end of the adjustment rod is rotatably mounted on the adjustment member, and the adjustment member is sleeved outside the threaded section.

[0013] One implementation method is that the adjusting member includes a base tube and a connecting tube, and the base tube is threadedly sleeved outside the threaded section;

[0014] The outer wall of the base cylinder is provided with a first limiting groove, the connecting cylinder 442 is rotatably sleeved in the first limiting groove, and the adjusting rod is rotatably mounted on the connecting cylinder.

[0015] One implementation method is that the side walls at both ends of the connecting tube extend outwardly with limiting guide plates, and the side walls of the first limiting groove are provided with limiting guide grooves, and the limiting guide plates can be rotatably inserted into the limiting guide grooves.

[0016] One implementation method is that a second limiting groove is provided on the outer wall of the first medicine outlet tube, and a limiting plate that slidably cooperates with the first limiting groove is provided on the inner wall of the first guide tube.

[0017] One implementation method is that the first drug outlet pipe is provided with a first one-way valve at a position close to the drug injection cylinder.

[0018] One implementation method is that a medicine-replenishing hose is connected to the end wall of the medicine-injecting barrel, and a second one-way valve is provided on the medicine-replenishing hose.

[0019] In one implementation, the end of the medicine replenishing hose away from the medicine cartridge is connected to a liquid storage tank.

[0020] In one implementation, the second guide tube has a bottom seal at one end away from the first guide tube, and a through hole is formed in the bottom seal for the second medicine outlet tube to pass through.

[0021] One implementation method is that an anti-slip convex plate is provided on the expansion protection plate.

[0022] The above technical solution has the following beneficial effects:

[0023] ① The utility model can adjust the length of the portion of the second medicine outlet tube extending out of the guide tube by rotating the threads of the first guide tube and the second guide tube. In this way, the medicine outlet of the second medicine outlet tube can be flexibly adjusted so that the medicine outlet is close to the throat, so as to better enable the animal to swallow.

[0024] ② The utility model can open the animal's mouth through the upper and lower flared protective plates. The two flared protective plates are V-shaped, which is more in line with the shape of the animal's open mouth, allowing the animal to bite the flared protective plates better. When penetrating into the animal's mouth, the chance of damage to the animal's mouth can be reduced; and the anti-detachment protrusions on the flared protective plates can prevent the animal's head from moving back and causing the mouth to detach, and can more stably open the animal's mouth to make the injection of medicine smoother.

[0025] ③ The utility model moves the adjusting member on the second guide tube by rotating the threaded joint, and the expansion angle of the flared protective plate can be adjusted by rotating the adjusting rod. It can be adapted to the expansion angle requirements of different animals and is simple and convenient to operate.

[0026] ④ The utility model can satisfy the requirement of multiple drug administration or administration of different drugs to animals without removing the expansion mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0029] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0030] Figure 3 This is a schematic diagram of the structure of the utility model Figure 3 ;

[0031] Figure 4 This is a schematic diagram of the structure of the utility model Figure 4 ;

[0032] Figure 5 This is a schematic diagram of the structure of the utility model Figure 5 ;

[0033] Figure 6 This is a schematic diagram of the structure of the utility model Figure 6 ;

[0034] Figure 7 The structure diagram of the adjusting member of the utility model is shown as follows: Figure 1 ;

[0035] Figure 8 The structure diagram of the adjusting member of the utility model is shown in FIG. Figure 2 ;

[0036] Figure 9 It is a schematic cross-sectional structural diagram of the adjusting member of the present invention. DETAILED DESCRIPTION

[0037] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0038] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention.

[0039] In the description of this utility model, "first feature" or "second feature" may include one or more of these features. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features being described. Therefore, features specified as "first" or "second" may explicitly or implicitly include one or more of these features.

[0040] The present invention will be further described below with reference to the accompanying drawings.

[0041] Example 1: Reference Figures 1 to 9 The device for injecting medicine for animal husbandry and veterinary medicine shown in the figure comprises a medicine injection barrel 1, wherein a piston plate 13 is slidably connected to the inner cavity of the medicine injection barrel 1, and the piston plate 13 is connected to a handle 12 via a piston rod 11, and further comprises:

[0042] A first drug outlet pipe 13 is fixed to the drug injection barrel 1 , and the first drug outlet pipe 13 is connected to an extended second drug outlet pipe 12 ;

[0043] The guide tube, wherein the second drug outlet tube 12 is located in the inner cavity of the guide tube and partially extends outside the guide tube; the guide tube includes a first guide tube 2 and a second guide tube 3; one end of the first guide tube 2 is rotatably connected to the first drug outlet tube 13, and the other end thereof is threadedly connected to the second guide tube 3;

[0044] The expansion mechanism is installed on the second guide tube 3 and includes an expansion protection plate 4, an adjustment rod 42, and an adjustment member 44 respectively located above and below the guide tube. The adjustment member 44 is sleeved outside the second guide tube 2 and is threadedly connected to the second guide tube 2.

[0045] In a specific implementation, the second medicine outlet pipe is a hard pipe. The adjusting member 44 is rotated on the second guide pipe 2 to move left or right, and the expansion angle of the expansion protection plate 4 can be adjusted by rotating the adjusting rod 42;

[0046] The second guide tube 3 includes a polished rod section 31 and a threaded section 32. The inner cavity of the second guide tube 3 is provided with a first thread, and the outer wall of the threaded section 32 is provided with a second thread.

[0047] One end of the flared protective plate 4 is rotatably mounted on the polished rod segment 31, and the other end is rotatably connected to one end of the adjustment rod 42. The other end of the adjustment rod 42 is rotatably mounted on an adjustment member 44, which is sleeved outside the threaded segment 32. The adjustment member 44 includes a base cylinder 441 and a connecting cylinder 442. The base cylinder 441 sleeves outside the threaded segment and is threadedly connected to the threaded segment. The outer wall of the base cylinder 441 is provided with a first limiting groove 4411. The connecting cylinder 442 is rotatably sleeved within the first limiting groove 4411, and the adjustment rod 42 is rotatably mounted on the connecting cylinder 442. The sidewalls of the connecting cylinder 422 extend outward from limiting guide plates 4421. The sidewalls of the first limiting groove 4411 are provided with limiting guide grooves 4412. The limiting guide plates 4421 are rotatably inserted into the limiting guide grooves 4412. Specifically, a first mounting base 443 is provided on the connecting tube, and one end of the adjusting rod 42 is rotatably mounted on the first mounting base 443. A second mounting base 43 is provided on the circumferential fixing sleeve of the polished rod section 31, and the flared protection plate is rotatably mounted on the second mounting base. A third mounting base is provided on the flared protection plate, and one end of the adjusting rod is rotatably mounted on the third mounting base.

[0048] The first guide tube 2 can be rotated to adjust the length of the portion of the second drug outlet tube 12 extending outside the guide tube. A second limiting groove 132 is provided on the outer wall of the first drug outlet tube 13, and a limiting plate 21 is provided on the inner wall of the first guide tube 2, which slidably engages with the first limiting groove 132. The outer wall of the first guide tube is threadedly mounted on the inner wall of the second guide tube. During the process of screwing in or out of the second guide tube, the second limiting groove and the limiting plate cooperate to pull the first drug outlet tube to move left and right, thereby driving the second drug outlet tube to move left and right along the interior of the second guide tube, thereby adjusting the length of the portion of the second drug outlet tube located outside the guide tube.

[0049] The end of the second guide tube 3, away from the first guide tube 2, has a bottom seal 311 with a through-hole 3111 formed therein for the second drug outlet tube 12 to pass through. The flared protective plate is provided with an anti-slip protrusion 411. Specifically, in another embodiment, the wall of the through-hole is provided with a rubber layer to better deform and seal with the second drug outlet tube, thereby preventing the animal's oral fluid from entering the second guide tube through the through-hole.

[0050] In the specific application of this embodiment, before expanding the mouth of an animal, the first guide tube is rotated to shorten the length of the portion of the second medicine outlet tube 12 extending outside the guide tube, and then the base tube 441 is rotated to move to the right (to Figure 3 The base cylinder 441 is rotated to the left, and the base cylinder, under the action of the adjusting rod, pulls the flared protective plate to rotate toward the second guide tube, so as to reduce the angle between the upper and lower flared protective plates, so that the flared protective plates can better enter the mouth of the animal. When the anti-slip convex plate is located inside the teeth (at this time, the base cylinder needs to be at a certain distance from the mouth of the animal to facilitate operation and reduce the risk of animal biting), the base cylinder 441 is rotated to move to the left. Under the action of the adjusting rod, the base cylinder pulls the flared protective plate toward the medicine outlet, so that the upper and lower The angle between the two flared protective plates is continuously increased to continuously open the animal's mouth (at this time, the base tube needs to be at a certain distance from the animal's mouth). During this process, adjustments are continuously made to make the animal's teeth fit the anti-slip convex plates (for example, while controlling the expansion protective plates to open, the first guide tube is pulled toward the animal's mouth). Then, the second guide tube is rotated to adjust the length of the portion of the second medicine outlet tube 12 extending outside the guide tube, so that the medicine outlet can be as close to the throat or the root of the tongue as possible, and then the medicine injection operation can be performed.

[0051] Example 2: Reference Figures 1 to 9 The illustrated embodiment is a veterinary medicine injection device. Compared to Example 1, the first medicine outlet pipe 13 is provided with a first one-way valve 131 near the injection barrel 1. A medicine-infusion hose 14 is connected to the end wall of the injection barrel, and a second one-way valve 141 is provided on the medicine-infusion hose 14.

[0052] The end of the tonic hose 14, remote from the medicine cartridge, is connected to the liquid reservoir 5. The tonic hose 14 is inserted into the liquid reservoir 5. Specifically, the reservoir cap is provided with an insert for inserting the tonic hose 14. The insert is equipped with a plug to block the insert when the tonic hose is not inserted into the liquid reservoir. Alternatively, the tonic hose may be fixedly attached to the reservoir cap, for example, integrally formed.

[0053] In one embodiment, the liquid storage tank 5 is provided with an injection tube 51, which is equipped with a protective tube plug 52. The prepared liquid medicine can be injected into the liquid storage tank through the injection tube 51 for filling and standby use. More specifically, the liquid storage tank 5 is provided with a tank lid, which is threadedly connected to the tank body. This is a prior art and will not be described in detail here. The injection tube 51 is located on the tank lid. In a specific implementation, a large amount of medicine can be injected into the liquid storage tank by opening the tank lid, while a small amount of medicine can be injected into the liquid storage tank through the injection tube, increasing the flexibility of use.

[0054] In specific application, after the medicine in the injection barrel is filled, the piston plate 13 is located at the bottom of the injection barrel, the first one-way valve 131 is closed, the second one-way valve is opened, the protective pipe plug 5 is removed, and then the piston rod is pulled outward to absorb the liquid through the medicine-replenishing hose inserted into the liquid storage tank. Before absorbing the liquid, the prepared medicine is injected through the injection tube or the tank mouth. After the medicine barrel absorbs a certain amount of medicine liquid, regarding the second one-way valve, the first one-way valve is opened, and then the piston plate is pushed to continue filling the medicine.

[0055] This embodiment can meet the needs of administering medicine to animals multiple times or administering different medicines without removing the expansion mechanism.

[0056] Example 3: Reference Figures 1 to 9 The illustrated embodiment of a veterinary medicine dispensing device is characterized by a second medicine dispensing tube threadedly connected to the first medicine dispensing tube, compared to the first embodiment, for easier assembly and disassembly and better storage. Furthermore, the first medicine dispensing tube can be detached from the second medicine dispensing tube to allow for refilling of the medicine cartridge. For example, the inner wall of the first medicine dispensing tube has an internal thread, while the inner wall of the second medicine dispensing tube has an external thread that mates with the internal thread.

[0057] In another embodiment, the drug-replenishing hose is provided with a detachable hose connector 143. The detachable hose connector 143 is located near the first one-way valve, which is located near the drug injection cartridge. The detachable hose connector allows the drug injection cartridge to be detached from the liquid storage tank for easier storage and portability, increasing convenience. The detachable hose connector 143 is a mature product for detachably connecting two hose sections and will not be described in detail here.

[0058] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A drug injection device for animal husbandry and veterinary medicine, comprising a drug injection barrel, wherein a piston plate is slidably connected to the inner cavity of the drug injection barrel, and the piston plate is connected to a handle via a piston rod, characterized in that: It also includes: A first drug outlet pipe is fixedly connected to the drug injection barrel and communicates with the barrel cavity of the drug injection barrel. A second drug outlet pipe is connected to the first drug outlet pipe. A guide tube, wherein the second drug outlet tube is located within the inner cavity of the guide tube and partially extends outside the guide tube; the guide tube includes a first guide tube and a second guide tube; one end of the first guide tube is rotatably connected to the first drug outlet tube, and the other end thereof is threadedly connected to the second guide tube; The expansion mechanism is installed on the second guide tube, and includes an expansion protection plate, an adjustment rod, and an adjustment member respectively located above and below the guide tube. The adjustment member is sleeved outside the second guide tube and is threadedly connected to the second guide tube. The adjusting member is rotated on the second guide tube to move left or right, and the expansion angle of the expansion protection plate can be adjusted through the adjusting rod; The first guide tube can be rotated to adjust the length of the portion of the second medicine outlet tube extending outside the guide tube.

2. The animal husbandry and veterinary medicine injection device according to claim 1, characterized in that: The second guide tube includes a polished rod section and a threaded section, the inner cavity of the second guide tube is provided with a first thread, and the outer wall of the threaded section is provided with a second thread; One end of the expansion protection plate is rotatably mounted on the polished rod section, and the other end is rotatably connected to one end of the adjustment rod. The other end of the adjustment rod is rotatably mounted on the adjustment member, and the adjustment member is threadedly fitted outside the threaded section.

3. The device for irrigating livestock and veterinary medicine according to claim 2, characterized in that: The adjusting member includes a base tube and a connecting tube, wherein the base tube is threadedly sleeved on the outside of the threaded section; The outer wall of the base tube is provided with a first limiting groove, the connecting tube is rotatably sleeved in the first limiting groove, and the adjusting rod is rotatably mounted on the connecting tube.

4. The animal husbandry and veterinary medicine injection device according to claim 3, characterized in that: The side walls at both ends of the connecting tube extend outwardly with limiting guide plates, and the side walls of the first limiting groove are provided with limiting guide grooves, and the limiting guide plates are rotatably inserted into the limiting guide grooves.

5. The device for irrigating livestock and veterinary medicine according to claim 4, characterized in that: A second limiting groove is provided on the outer wall of the first medicine outlet tube, and a limiting plate that is slidably matched with the first limiting groove is provided on the inner wall of the first guide tube.

6. The device for irrigating livestock and veterinary medicine according to claim 5, characterized in that: The first drug outlet pipe is provided with a first one-way valve at a position close to the drug injection cylinder.

7. The device for irrigating livestock and veterinary medicine according to claim 6, characterized in that: A medicine-replenishing hose is connected to the end wall of the medicine-injecting barrel, and a second one-way valve is provided on the medicine-replenishing hose.

8. The device for irrigating livestock and veterinary medicine according to claim 7, characterized in that: One end of the medicine replenishing hose away from the medicine cartridge is connected to a liquid storage tank.

9. The device for irrigating livestock and veterinary medicine according to claim 1, characterized in that: The second guide tube has a bottom seal at one end away from the first guide tube, and a through hole is provided on the bottom seal for the second medicine outlet tube to pass through.

10. The drug injection device for animal husbandry and veterinary medicine according to claim 1, characterized in that: The expansion protection plate is provided with an anti-slip convex plate.

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