Special drenching device for animal husbandry and veterinary medicine

Abstract

The utility model discloses a drenching device special for animal husbandry and veterinary surgeons, and relates to the technical field of drenching devices. A through hole is formed in the bottom wall of the syringe, and the upper end of the medicine feeding tube penetrates through the through hole to be communicated with an inner cavity of the syringe; the connecting cylinder cover is arranged at the top end of the injection cylinder and is assembled and connected with the injection cylinder through threads; the piston disc is movably arranged on the inner wall of the injection barrel cavity, and a stirring assembly is arranged on the piston disc; and the downward pressing assembly is arranged above the piston disc. In the specific using process, the handle rod is rotated to drive the lead screw to rotate, the piston disc is further driven to rotate, on one hand, the piston disc rotates and presses downwards to conduct extrusion injection on liquid medicine, on the other hand, the rotating piston disc drives the stirring assembly to rotate, then the liquid medicine in the injection barrel is stirred and mixed, and the structural design is humanized.

Description

Technical Field

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

[0002] The functions of livestock dredging devices mainly include: (1) precise drug delivery: ensuring that the drug is accurately delivered to the target area and enhancing the therapeutic effect; (2) reducing drug waste: reducing drug waste and reducing costs through effective dredging methods; (3) improving efficiency: dredging devices make the drug delivery process more efficient, saving manpower and time; (4) safety: reducing the chance of direct contact with drugs and reducing potential harm to breeders; (5) adapting to different animals: adjusting according to the size and needs of different animals to meet diverse dredging needs.

[0003] The existing technology of the drencher has disadvantages in actual use. The existing technology usually adopts a syringe and an injection piston structure for special drenching of livestock. However, in actual use, it is not convenient to stir and mix the liquid medicine inside the syringe during the process of drenching livestock, and then there is a certain amount of precipitation or uneven concentration of the liquid medicine. Therefore, it is necessary to improve the device under the existing technology. Utility Model Content

[0004] The purpose of the utility model is to provide a special medicine injection device for animal husbandry and veterinary medicine to solve the problems raised in the above background technology.

[0005] In order to solve the above problems, the technical solutions adopted by the present invention are as follows:

[0006] A special medicine injection device for animal husbandry and veterinary medicine, comprising

[0007] syringes;

[0008] A medicine feeding tube, wherein the bottom wall of the syringe is provided with a through hole, and the upper end of the medicine feeding tube passes through the through hole and communicates with the internal cavity of the syringe;

[0009] A connecting cylinder cover, which is arranged on the top of the injection cylinder and is connected to the injection cylinder through a threaded assembly;

[0010] A piston disc, the piston disc being movably arranged on the inner wall of the injection barrel cavity and provided with a stirring assembly;

[0011] The stirring assembly includes a guide rod, a limiting ring and an arc-shaped plate. The bottom wall of the piston disc is symmetrically provided with two arc-shaped notches, the arc-shaped plate is matched with the arc-shaped notches, the upper wall of the piston disc is symmetrically provided with two damping holes, the damping holes are connected to the arc-shaped notches, the guide rod is slidably provided in the damping hole, the limiting ring is fixedly installed on the outer wall of the guide rod, and the lower wall of the limiting ring is in contact with the upper wall of the piston disc;

[0012] A pressing component is arranged above the piston disc.

[0013] Preferably, the syringe is made of transparent plastic, and scale lines are provided on the outer wall of the syringe.

[0014] Preferably, the outer diameter of the piston disc is consistent with the inner diameter of the injection barrel, and the piston disc is made of rubber material.

[0015] Preferably, the medicine feeding tube is bent.

[0016] Preferably, the pressing assembly includes a screw rod, an internal thread slot is provided on the upper wall of the connecting cylinder cover, the screw rod is movably connected in the internal thread slot, and the lower end of the screw rod is fixedly connected to the upper wall of the piston disc.

[0017] Preferably, the pressing assembly further comprises a round rod and a handle rod, the lower end of the round rod is fixedly connected to the upper end of the screw rod, and the outer wall of the handle rod is fixedly connected to the upper end of the round rod;

[0018] Wherein, the outer diameter of the round rod is smaller than the inner diameter of the internal thread slot.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] During the specific use of the utility model, the screw rod is driven to rotate by rotating the handle rod, which further drives the piston disc to rotate. On the one hand, the piston disc rotates and presses down to extrude and inject the medicine liquid. On the other hand, the rotating piston disc drives the stirring component to rotate, and then stirs and mixes the medicine liquid inside the syringe. The structural design is humanized. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall external structure of a drug injection device specifically designed for animal husbandry and veterinary medicine;

[0022] Figure 2 This is a schematic cross-sectional view of a drug-infusion device specifically designed for animal husbandry and veterinary medicine;

[0023] Figure 3 This is a partial structural diagram of a drug injection device specifically designed for animal husbandry and veterinary medicine;

[0024] Figure 4 A special medicine injection device for animal husbandry and veterinary medicine Figure 2A partial enlarged view of point A in the middle.

[0025] In the figure: 1. Syringe; 2. Feeding tube; 3. Scale line; 4. Connecting cylinder cover; 5. Piston disc; 6. Guide rod; 7. Limiting ring; 8. Arc plate; 9. Arc notch; 10. Screw; 11. Round rod; 12. Handle rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions 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 are within the scope of protection of the present invention.

[0027] Example 1:

[0028] See also Figures 1-4 As shown, the utility model is a medicine injection device specially used for animal husbandry and veterinary medicine, comprising a syringe 1;

[0029] The medicine feeding tube 2 and the bottom wall of the injection barrel 1 are provided with a through hole, and the upper end of the medicine feeding tube 2 passes through the through hole and communicates with the internal cavity of the injection barrel 1;

[0030] Connecting cylinder cover 4, which is arranged on the top of the injection cylinder 1 and is connected to the injection cylinder 1 through threaded assembly;

[0031] The piston disc 5 is movably arranged on the inner wall of the cavity of the syringe 1, and a stirring component is provided on the piston disc 5;

[0032] Among them, the stirring assembly includes a guide rod 6, a limiting ring 7 and an arc plate 8. The bottom wall of the piston disc 5 is symmetrically provided with two arc notches 9, and the arc plate 8 fits with the arc notches 9. The upper wall of the piston disc 5 is symmetrically provided with two damping holes, which are connected to the arc notches 9. The guide rod 6 is slidably set in the damping hole, and the limiting ring 7 is fixedly installed on the outer wall of the guide rod 6, and the lower wall of the limiting ring 7 contacts and abuts against the upper wall of the piston disc 5;

[0033] Specifically, the guide rod 6 is a columnar rod, and the damping hole is a cylindrical hole.

[0034] The pressing component is arranged above the piston disc 5.

[0035] The syringe 1 is made of transparent plastic, and scale lines 3 are provided on the outer wall of the syringe 1 .

[0036] The outer diameter of the piston disc 5 is consistent with the inner diameter of the syringe 1, and the piston disc 5 is made of rubber material.

[0037] The medicine feeding tube 2 is bent.

[0038] The pressing assembly includes a screw rod 10 , an internal thread slot is provided on the upper wall of the connecting cylinder cover 4 , the screw rod 10 is movably connected in the internal thread slot, and the lower end of the screw rod 10 is fixedly connected to the upper wall of the piston disc 5 .

[0039] The pressing assembly further includes a round rod 11 and a handle rod 12. The lower end of the round rod 11 is fixedly connected to the upper end of the screw rod 10, and the outer wall of the handle rod 12 is fixedly connected to the upper end of the round rod 11.

[0040] The outer diameter of the round rod 11 is smaller than the inner diameter of the internal thread slot.

[0041] The tail end of the medicine feeding tube 2 is buckled and connected with a sealing cap, and the sealing cap is made of silicone material.

[0042] As can be seen from the above, the staff pours the preliminarily mixed liquid medicine into the syringe 1, further threading the connecting tube cover 4 to the syringe 1, and then removes the sealing cap and places the feeding tube 2 into the animal's mouth. The staff drives the screw 10 to rotate by rotating the handle rod 12, and further drives the piston plate 5 to rotate. On the one hand, the piston plate 5 rotates and presses down to squeeze and inject the liquid medicine. On the other hand, the rotating piston plate 5 drives the stirring assembly to rotate, and then stirs and mixes the liquid medicine inside the syringe 1;

[0043] Among them, a round rod 11 is fixedly installed on the upper end of the screw rod 10. When the arc plate 8 in the stirring assembly is about to contact the inner bottom wall of the injection barrel 1, the lower end of the round rod 11 moves to the internal threaded groove. The outer diameter of the round rod 11 is smaller than the inner diameter of the internal threaded groove. The personnel presses the round rod 11 to make the piston disk 5 slide inside the cavity of the injection barrel 1, and further makes the arc plate 8 squeeze and contact with the inner bottom wall of the injection barrel 1, so that the arc plate 8 fits into the inside of the arc groove 9, which further facilitates the complete discharge of the liquid medicine inside the injection barrel 1. The structural design is humanized.

[0044] Example 2:

[0045] In combination with Example 1, the present device is applied to a practical scenario. During the process of livestock drug administration, the drug solution needs to be mixed and stirred. The main reasons include: (1) Uniform distribution: Stirring can ensure that the drug is evenly dispersed in the liquid, avoid precipitation or stratification, and ensure that the dosage of each drug is consistent; (2) Improve the efficacy of the drug: Uniform drug solution can be better absorbed by the animal, improving the therapeutic effect; (3) Prevent agglomeration: Some drugs may form agglomerates when dissolved, and stirring can effectively prevent this problem; (4) Ensure stability: Some drugs may undergo chemical changes after being placed for a period of time, and timely stirring helps to maintain the stability of the drug solution. Therefore, stirring is an important step to ensure the effect of drug administration. By using this device, the injected drug solution can be stirred while the livestock is being administered, which has a broad application prospect.

[0046] All standard parts used in this utility model are commercially available, and special-shaped parts can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as bolts, rivets, welding, etc. that are mature in the existing art. The machinery, parts and equipment all adopt conventional models in the existing art and will not be described in detail here. Any matters not described in detail in this specification belong to the existing art known to professional and technical personnel in this field.

[0047] In the description of this utility model, 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 the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. "Multiple" means two or more, unless otherwise specifically defined.

[0048] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; they can refer to direct connection or indirect connection through an intermediate medium; they can refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0049] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0050] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0051] In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0052] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A medicine-injection device for animal husbandry and veterinary medicine, characterized by: include Syringe (1); A medicine feeding tube (2), wherein a through hole is provided on the bottom wall of the injection barrel (1), and the upper end of the medicine feeding tube (2) passes through the through hole and communicates with the internal cavity of the injection barrel (1); A connecting cylinder cover (4), the connecting cylinder cover (4) is arranged on the top end of the injection cylinder (1) and is connected to the injection cylinder (1) through threaded assembly; A piston disc (5), the piston disc (5) being movably arranged on the inner wall of the cavity of the injection barrel (1), and a stirring component being provided on the piston disc (5); The stirring assembly comprises a guide rod (6), a limiting ring (7) and an arc plate (8); the bottom wall of the piston disc (5) is symmetrically provided with two arc notches (9); the arc plate (8) and the arc notches (9) are matched; the upper wall of the piston disc (5) is symmetrically provided with two damping holes; the damping holes are connected to the arc notches (9); the guide rod (6) is slidably provided in the damping hole; the limiting ring (7) is fixedly installed on the outer wall of the guide rod (6); and the lower wall of the limiting ring (7) contacts and abuts against the upper wall of the piston disc (5); A pressing assembly is provided above the piston disc (5).

2. The device for injecting medicine specifically for animal husbandry and veterinary medicine according to claim 1, characterized in that: The injection barrel (1) is made of transparent plastic, and the outer wall of the injection barrel (1) is provided with scale lines (3).

3. The special medicine-injection device for animal husbandry and veterinary medicine according to claim 1, characterized in that: The outer diameter of the piston disc (5) is consistent with the inner diameter of the injection cylinder (1), and the piston disc (5) is made of rubber material.

4. The device for injecting medicine specifically for animal husbandry and veterinary medicine according to claim 1, characterized in that: The medicine feeding tube (2) is in a bent shape.

5. The special medicine-instilling device for animal husbandry and veterinary medicine according to claim 1, characterized in that: The pressing assembly includes a screw rod (10), an internal thread slot is provided on the upper wall of the connecting cylinder cover (4), the screw rod (10) is movably connected in the internal thread slot, and the lower end of the screw rod (10) is fixedly connected to the upper wall of the piston disc (5).

6. The device for injecting medicine specifically for animal husbandry and veterinary medicine according to claim 5, characterized in that: The pressing assembly further comprises a round rod (11) and a handle rod (12), wherein the lower end of the round rod (11) is fixedly connected to the upper end of the screw rod (10), and the outer wall of the handle rod (12) is fixedly connected to the upper end of the round rod (11); Wherein, the outer diameter of the round rod (11) is smaller than the inner diameter of the internal thread slot.

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