Drencher capable of limiting oral cavities of cows and horses and facilitating drenching

Abstract

The utility model relates to the field of drenchers, in particular to a drencher capable of limiting oral cavities of cows and horses to facilitate drenching. Comprising a medicine storage cylinder and an oral cavity opening assembly, a dial gauge is arranged on the outer wall of the medicine storage cylinder, one end of the medicine storage cylinder is fixedly communicated with an injection head, a piston slides on the inner wall of the medicine storage cylinder, one side of the piston is fixedly connected with a push rod, and the oral cavity opening assembly is located on the medicine storage cylinder and comprises a connecting ring; the inner wall of the connecting ring is slidably connected with the outer wall of the medicine storage cylinder, the outer wall of the connecting ring is fixedly connected with a supporting plate, a lead screw rotationally penetrates through the surface of the supporting plate, and a bidirectional thread is formed in the arc surface of the lead screw. According to the drencher capable of limiting the oral cavities of the cattle and the horses and facilitating drenching, the mouth of a livestock can be opened before drenching, then liquid medicine is poured into the mouth of the livestock through the syringe, and therefore the situation that the liquid medicine cannot be poured into the oral cavities of the livestock due to the fact that the opening range of the mouth of the livestock is small can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of medicine administerers, and in particular to a medicine administerer that can limit the oral cavity of cattle and horses for convenient medicine administration. Background Technology

[0002] A drugging device is a device used to administer medication or supplement nutrients to animals, typically for animals that are unable to take medication voluntarily.

[0003] Utility model patent CN221845093U discloses a veterinary medicine applicator for livestock. To address the problems of existing applicators requiring manual opening of the animal's mouth, which is difficult to control, inconvenient to operate, and increases the risk of being bitten by the animal, the key technical points of the solution are: It includes an injection cylinder, one end of which has a liquid outlet tube communicating with the injection cylinder, and the other end has an opening; a piston is slidably mounted inside the injection cylinder, and a push rod is located on the side of the piston near the opening; an opening device is located outside the injection cylinder near the opening. At one end of the outlet pipe, the spreading device includes two spreading rods, two transmission rods, a center plate, and a fixed plate. The two spreading rods are symmetrically arranged at both ends of the fixed plate, and one end of each spreading rod is rotatably connected to the fixed plate. Each spreading rod has a bent portion. The two transmission rods are symmetrically arranged inside the two spreading rods, and each transmission rod is rotatably connected to the bent portion on the corresponding spreading rod. The center plate is located between the two transmission rods, and the other ends of the two transmission rods are rotatably connected to both ends of the center plate. The fixed plate and the center plate are arranged parallel to each other.

[0004] To address the problem that existing medication dispensers require manual manipulation to open the livestock's mouths, which is difficult to control, inconvenient to operate, and increases the risk of being bitten by livestock, this application provides an alternative technical solution to this problem, aiming to offer those skilled in the art multiple options for solving this technical problem. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of existing technologies and to propose a drug delivery device that can limit the oral cavity of cattle and horses for convenient drug delivery.

[0006] To solve the above-mentioned technical problems, this utility model provides a drug delivery device for convenient oral administration in cattle and horses, comprising: a drug storage cylinder and an oral cavity opening assembly. The outer wall of the drug storage cylinder is provided with a scale. One end of the drug storage cylinder is fixedly connected to an injection head. A piston slides on the inner wall of the drug storage cylinder. A push rod is fixedly connected to one side of the piston. The oral cavity opening assembly is located on the drug storage cylinder. The oral cavity opening assembly includes a connecting ring. The inner wall of the connecting ring is slidably connected to the outer wall of the drug storage cylinder. A support plate is fixedly connected to the outer wall of the connecting ring. A lead screw is rotatably threaded through the surface of the support plate. The arc surface of the lead screw is threaded with a two-way thread. Two ear plates are threadedly connected to the arc surface of the lead screw. An opening plate is fixedly connected to one side of the ear plates. The opening plate has a "Z" shaped cross section. A rotating plate is fixedly connected to the upper end of the lead screw.

[0007] The effect achieved by the above-mentioned components is that by setting up the oral cavity opening component, the animal's mouth can be opened before medication is administered, and then the medication can be injected into the animal's mouth using a syringe, thereby avoiding the situation where the animal's mouth is not opened wide enough, resulting in the medication not being able to be injected into the animal's mouth.

[0008] Preferably, guide rods are slidably provided on the surfaces of both of the expansion plates, and one end of each guide rod is fixedly connected to the outer wall of the connecting ring.

[0009] The effect achieved by the above components is that when the lead screw rotates to drive the ear plate and the expansion plate to move, the guide rod can guide and position the expansion plate, thereby improving the stability of the expansion plate movement process.

[0010] Preferably, a limiting groove is provided on one side of the supporting plate, and the cross-section of the limiting groove is rectangular.

[0011] The effect achieved by the above-mentioned components is that when using the opening plate to open the mouths of livestock such as cattle and horses, the livestock's teeth can be placed in the limiting groove, thereby minimizing the risk of the opening plate slipping out of the livestock's mouth during the opening process.

[0012] Preferably, a gripping ring is fixedly connected to the outer wall of the connecting ring, and the gripping ring has a "U" shaped cross-section.

[0013] The effect achieved by the above components is that personnel can hold the grip ring to control the outer wall of the connecting ring, thus facilitating the control of the connecting plate.

[0014] Preferably, the outer wall of the connecting ring is provided with a temporary limiting component, the temporary limiting component including an adjusting ring, the adjusting ring being threadedly connected to the outer wall of the connecting ring, a sliding ring being slidably connected to the outer wall of the connecting ring, one side of the sliding ring abutting against the adjusting ring, and a plurality of top plates being fixedly connected to the side of the sliding ring away from the adjusting ring, the top plates having a cross-section of a right trapezoid, and a plurality of clamping plates being slidably passed through the outer wall of the connecting ring, the clamping plates having a cross-section of a right trapezoid, the inclined waist side of the clamping plate abutting against the inclined waist side of the top plate.

[0015] The effect achieved by the above components is as follows: by setting a temporary limiting component, when using the medicine storage cylinder for filling operations, the clamp can be easily adjusted to temporarily limit the medicine storage cylinder, thereby preventing the medicine storage cylinder from shaking and improving the stability of the filling process.

[0016] Preferably, a rubber pad is fixedly connected to one side of the clamping plate, and one side of the rubber pad abuts against the outer wall of the medicine storage cylinder.

[0017] The effect achieved by the above components is that the rubber pad can increase the friction of the clamp plate on the side near the medicine storage cylinder, so that the clamp plate can be more firmly pressed against the outer wall of the medicine storage cylinder with the help of the rubber pad.

[0018] Preferably, a positioning plate is fixedly connected to the outer wall of the slip ring, and a positioning rod is slidably passed through the surface of the positioning plate, with one end of the positioning rod fixedly connected to the outer wall of the connecting ring.

[0019] The effect achieved by the above components is that when the slip ring moves along the outer wall of the connecting ring, the positioning plate fixed on the slip ring will move along the arc surface of the positioning rod, thereby preventing the slip ring from shifting during its movement.

[0020] Compared with related technologies, the medicine administering device provided by this utility model, which can limit the oral cavity of cattle and horses for convenient medicine administration, has the following beneficial effects:

[0021] By setting up an oral cavity opening component, the animal's mouth can be opened before medication is administered, and then the medication can be injected into the animal's mouth using a syringe. This avoids the situation where the animal's mouth is not opened wide enough, preventing the medication from being injected into the animal's mouth.

[0022] By setting a temporary limiting component, the clamp can be easily adjusted to temporarily limit the drug storage cylinder when using it for filling operations, thereby preventing the cylinder from shaking and improving the stability of the filling process. Attached Figure Description

[0023] Figure 1 A schematic diagram of the structure of a medicine dispenser for convenient oral administration in cattle and horses that can limit the position of the oral cavity;

[0024] Figure 2 for Figure 1 The diagram shows a partial structural disassembly.

[0025] Figure 3 for Figure 1 The diagram shows the structure of the oral cavity opening component;

[0026] Figure 4 for Figure 1 The diagram shows the structure of the temporary limiting component.

[0027] The following are the labeling elements in the diagram: 1. Drug reservoir; 2. Injection head; 3. Oral cavity opening assembly; 31. Connecting ring; 32. Support plate; 33. Lead screw; 34. Ear plate; 35. Opening plate; 36. Grip ring; 37. Guide rod; 38. Rotating plate; 39. Limiting groove; 4. Temporary limiting assembly; 41. Adjusting ring; 42. Slip ring; 43. Top plate; 44. Clamping plate; 45. Rubber pad; 46. Positioning plate; 47. Positioning rod; 5. Scale; 6. Push rod; 7. Piston. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0029] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0030] Please see Figure 1 and Figure 2 The present invention provides a drug delivery device for convenient oral administration of drugs to cattle and horses, comprising: a drug storage cylinder 1 and an oral cavity opening component 3. The outer wall of the drug storage cylinder 1 is provided with a scale 5. One end of the drug storage cylinder 1 is fixedly connected to an injection head 2. A piston 7 slides on the inner wall of the drug storage cylinder 1. A push rod 6 is fixedly connected to one side of the piston 7.

[0031] Among them, the oral cavity opening component 3 is located on the medicine storage cylinder 1, and the outer wall of the connecting ring 31 is provided with a temporary limiting component 4.

[0032] In the embodiments of this utility model, please refer to Figure 3The oral cavity opening assembly 3 includes a connecting ring 31. The inner wall of the connecting ring 31 is slidably connected to the outer wall of the medicine storage cylinder 1. A support plate 32 is fixedly connected to the outer wall of the connecting ring 31. A lead screw 33 is rotatably threaded through the surface of the support plate 32. The arc surface of the lead screw 33 is threaded with two ear plates 34. An opening plate 35 is fixedly connected to one side of the ear plate 34. The cross-section of the opening plate 35 is "Z" shaped. A rotating plate 38 is fixedly connected to the upper end of the lead screw 33. By setting the oral cavity opening assembly 3, the mouth of the animal can be opened before medication is administered. Then, the medicine is injected into the mouth of the animal using a syringe. This avoids the situation where the opening of the animal's mouth is too small, causing the medicine to not be injected into the animal's oral cavity. Both opening plates 35 are slidably threaded through their surfaces. The guide rod 37 is fixedly connected to the outer wall of the connecting ring 31 at one end. When the screw 33 rotates to drive the ear plate 34 and the expansion plate 35 to move, the guide rod 37 can guide and position the expansion plate 35, thereby improving the stability of the expansion plate 35 during movement. A limiting groove 39 is provided on one side of the expansion plate 35. The cross-section of the limiting groove 39 is rectangular. When using the expansion plate 35 to open the mouth of cattle, horses and other livestock, the livestock's teeth can be placed in the limiting groove 39, thereby minimizing the risk of the expansion plate 35 slipping out of the livestock's mouth during the opening process. A grip ring 36 is fixedly connected to the outer wall of the connecting ring 31. The cross-section of the grip ring 36 is "U". Personnel can hold the grip ring 36 to control the outer wall of the connecting ring 31, achieving the effect of convenient control of the connecting plate.

[0033] In the embodiments of this utility model, please refer to Figure 4The temporary limiting component 4 includes an adjusting ring 41, which is threadedly connected to the outer wall of a connecting ring 31. A sliding ring 42 is slidably connected to the outer wall of the connecting ring 31, with one side of the sliding ring 42 abutting against the adjusting ring 41. Several top plates 43 are fixedly connected to the side of the sliding ring 42 away from the adjusting ring 41. The cross-section of the top plate 43 is a right trapezoid. Several clamping plates 44 are slidably passed through the outer wall of the connecting ring 31. The cross-section of the clamping plates 44 is a right trapezoid, and the inclined side of the clamping plates 44 abuts against the inclined side of the top plates 43. By setting the temporary limiting component 4, when using the medicine storage cylinder 1 for filling operations, the clamping plates 44 can be easily adjusted to temporarily limit the medicine storage cylinder 1, thereby preventing the medicine storage cylinder 1 from shaking. To improve the stability of the drug filling process, a rubber pad 45 is fixedly connected to one side of the clamping plate 44. One side of the rubber pad 45 abuts against the outer wall of the drug storage cylinder 1. The rubber pad 45 can increase the friction of the clamping plate 44 near the drug storage cylinder 1, so that the clamping plate 44 can abut against the outer wall of the drug storage cylinder 1 more firmly with the help of the rubber pad 45. A positioning plate 46 is fixedly connected to the outer wall of the slip ring 42. A positioning rod 47 is slidably passed through the surface of the positioning plate 46. One end of the positioning rod 47 is fixedly connected to the outer wall of the connecting ring 31. When the slip ring 42 moves along the outer wall of the connecting ring 31, the positioning plate 46 fixed on the slip ring 42 will move along the arc surface of the positioning rod 47, thereby preventing the slip ring 42 from shifting during the movement process.

[0034] The working principle of the medication applicator for convenient oral administration in cattle and horses provided by this utility model is as follows: When using this medication applicator for administration, the liquid to be administered needs to be drawn into the storage cylinder 1 in advance using the push rod 6 and piston 7. The operator can use the scale 5 to judge the amount of liquid inside the storage cylinder 1. After the liquid is drawn out, the storage cylinder 1 is moved to move the two expansion plates 35 to the vicinity of the animal's mouth. Both expansion plates 35 are inserted into the animal's mouth and then placed between the upper and lower rows of teeth of the animal. The expansion plates 35 are used to hold the animal's teeth in place. After the expansion plates 35 hold the animal's teeth in place, the rotating plate 38 is rotated to drive the screw 33 to rotate. The screw 33 drives the two ear plates 34 to move away from each other. The ear plates 34 drive the expansion plates 35, thereby allowing the medication to be administered. 35. The animal's mouth is opened. After the mouth is opened, the person can hold the handle 36 to stabilize the position of the connecting ring 31. Then, the medicine storage cylinder 1 is pushed into the animal's mouth. After the medicine storage cylinder 1 drives the injection head 2 into the animal's mouth, the push rod 6 is pushed to drive the piston 7 to slide along the inner wall of the medicine storage cylinder 1, so that the medicine liquid enters the animal's mouth sequentially along the medicine storage cylinder 1 and the injection head 2. When the screw 33 rotates to drive the ear plate 34 and the opening plate 35 to move, the guide rod 37 can guide and position the opening plate 35, thereby improving the stability of the opening plate 35 during the movement process. In addition, when using the opening plate 35 to open the mouth of cattle, horses and other livestock, the animal's teeth can be placed in the limiting groove 39, thereby avoiding the opening plate 35 from slipping out of the animal's mouth during the opening process.

[0035] When it is necessary to temporarily limit the position of the medicine storage cylinder 1 relative to the connecting ring 31, first rotate the adjusting ring 41 and move it along the outer wall of the connecting ring 31 towards the adjusting ring 41. At this time, the adjusting ring 41 will squeeze the sliding ring 42, and the sliding ring 42 will drive several top plates 43 to move, so that the inclined side of the top plate 43 squeezes the inclined side of the clamping plate 44. The clamping plate 44 will drive the rubber pad 45 to squeeze the outer wall of the medicine storage cylinder 1. When the clamping plate 44 and the rubber pad 45 are firmly in contact with the outer wall of the medicine storage cylinder 1, the rotation of the adjusting ring 41 can be stopped. At this time, the position of the medicine storage cylinder 1 relative to the connecting ring 31 can be temporarily limited, thereby avoiding the use of the medicine storage cylinder 1 for filling. When the medicine storage cylinder 1 shakes during operation, and it is necessary to release the temporary limit on the medicine storage cylinder 1, the adjusting ring 41 is rotated in the opposite direction to separate the adjusting ring 41 from the slip ring 42. The slip ring 42 will drive the top plate 43 to separate from the clamping plate 44, and the temporary limit on the medicine storage cylinder 1 can be released at this time. The rubber pad 45 can increase the friction of the clamping plate 44 on the side close to the medicine storage cylinder 1, so that the clamping plate 44 can be more firmly abutted against the outer wall of the medicine storage cylinder 1 with the help of the rubber pad 45. In addition, when the slip ring 42 moves along the outer wall of the connecting ring 31, the positioning plate 46 fixed on the slip ring 42 will move along the arc surface of the positioning rod 47, thereby preventing the slip ring 42 from deviating during the movement process.

[0036] The circuits and controls involved in this utility model are all existing technologies and will not be described in detail here.

[0037] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A medication applicator for convenient oral administration in cattle and horses, characterized in that, include: The oral cavity opening assembly (3) consists of a drug reservoir (1) and an oral cavity opening assembly (3). The outer wall of the drug reservoir (1) is provided with a scale (5). One end of the drug reservoir (1) is fixedly connected to an injection head (2). A piston (7) slides on the inner wall of the drug reservoir (1). A push rod (6) is fixedly connected to one side of the piston (7). The oral cavity opening assembly (3) is located on the drug reservoir (1). The oral cavity opening assembly (3) includes a connecting ring (31). The inner wall of the connecting ring (31) is connected to the outer wall of the drug reservoir (1). The connecting ring (31) is slidably connected to the outer wall of the connecting ring (31), and a support plate (32) is fixedly connected to the outer wall of the support plate (32). A lead screw (33) is rotatably connected to the surface of the support plate (32). The arc surface of the lead screw (33) is provided with a bidirectional thread. The arc surface of the lead screw (33) is threadedly connected to two ear plates (34). A support plate (35) is fixedly connected to one side of the ear plate (34). The cross section of the support plate (35) is "Z" shaped. A rotating plate (38) is fixedly connected to the upper end of the lead screw (33).

2. The medication applicator for convenient oral administration to cattle and horses according to claim 1, characterized in that, Guide rods (37) are slidably passed through the surfaces of both of the expansion plates (35), and one end of the guide rods (37) is fixedly connected to the outer wall of the connecting ring (31).

3. A medication applicator for convenient oral administration to cattle and horses with limited positioning, as described in claim 1, is characterized in that... A limiting groove (39) is provided on one side of the supporting plate (35), and the cross-section of the limiting groove (39) is rectangular.

4. A medication applicator for convenient oral administration to cattle and horses according to claim 1, characterized in that, The outer wall of the connecting ring (31) is fixedly connected to a gripping ring (36), and the cross-section of the gripping ring (36) is U-shaped.

5. A medication applicator for convenient oral administration to cattle and horses with limited positioning, as described in claim 1, characterized in that... The outer wall of the connecting ring (31) is provided with a temporary limiting component (4). The temporary limiting component (4) includes an adjusting ring (41). The adjusting ring (41) is threadedly connected to the outer wall of the connecting ring (31). The outer wall of the connecting ring (31) is slidably connected with a slip ring (42). One side of the slip ring (42) abuts against the adjusting ring (41). A number of top plates (43) are fixedly connected to the side of the slip ring (42) away from the adjusting ring (41). The cross section of the top plate (43) is a right trapezoid. A number of clamping plates (44) are slidably passed through the outer wall of the connecting ring (31). The cross section of the clamping plate (44) is a right trapezoid. The inclined waist side of the clamping plate (44) abuts against the inclined waist side of the top plate (43).

6. A medication applicator for convenient oral administration to cattle and horses with limited positioning, as described in claim 5, is characterized in that... A rubber pad (45) is fixedly connected to one side of the clamp (44), and one side of the rubber pad (45) abuts against the outer wall of the medicine storage cylinder (1).

7. A medication applicator for convenient oral administration to cattle and horses, as described in claim 5, is characterized in that... A positioning plate (46) is fixedly connected to the outer wall of the slip ring (42), and a positioning rod (47) is slidably passed through the surface of the positioning plate (46). One end of the positioning rod (47) is fixedly connected to the outer wall of the connecting ring (31).

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