Piglet drenching device

Abstract

The utility model discloses a piglet drenching device, and relates to the technical field of piglet drenching devices, the piglet drenching device comprises a support, the support is provided with a drenching mechanism and a medicine supplementing mechanism, the drenching mechanism comprises a needle cylinder fixedly installed on the support, the end wall of the needle cylinder is provided with a medicine discharging port, the medicine discharging port is provided with an injection head, and the injection head is provided with a medicine supplementing device. The infusion mechanism comprises a needle cylinder, the inner wall of the needle cylinder is connected with a piston in a sliding mode, the piston is provided with a driving assembly, and the driving assembly is used for driving the piston to move. The cylinder can automatically extract the liquid medicine in the water tank and supplement the liquid medicine into the needle cylinder in the recovery movement process, so that the next drenching is facilitated, the operation is convenient, and the time for drenching the liquid medicine into a plurality of piglets is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of piglet medicine drenching devices, in particular to a piglet medicine drenching device. Background Art

[0002] The piglet drencher is mainly used to administer liquid medicine to piglets.

[0003] The traditional way of administering liquid medicine to piglets is generally to use an injection needle in the prior art. When in use, the needle head of the injection needle is pulled out, and then the syringe part is used to administer the liquid medicine. There is a disadvantage when using this tool, that is, when administering liquid medicine to multiple piglets, it is necessary to carry a medicine barrel at the same time, that is, after completing the first infusion, it is necessary to operate the infuser to take medicine from the medicine barrel, which leads to reduced work efficiency. Therefore, in order to solve the above problem, this device designs a piglet infuser. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and provides a piglet feeding device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A piglet feeding device, comprising a bracket, on which a feeding mechanism and a medicine supplementing mechanism are arranged, the feeding mechanism comprises a syringe fixedly mounted on the bracket, a medicine discharge port is arranged on the end wall of the syringe, an injection head is mounted on the medicine discharge port, a piston is slidably connected to the inner wall of the syringe, a driving assembly is arranged on the piston, and the driving assembly is used to drive the piston to move;

[0007] A medicine replenishing port is arranged on the outer wall of the syringe, the medicine replenishing mechanism comprises a water tank fixedly mounted on the bracket, a medicine replenishing tube is mounted on the medicine outlet of the water tank, one end of the medicine replenishing tube away from the water tank is mounted on the medicine replenishing port, and a second one-way valve is mounted inside the end of the medicine replenishing tube close to the medicine replenishing port.

[0008] The above technical solution further includes: a photoelectric sensor is installed on the end wall of the injection head away from the syringe, the driving assembly includes a cylinder fixedly installed on the bracket, the top of the cylinder is fixedly connected to the outer wall of the piston, a controller is installed on the bracket, and the photoelectric sensor and the cylinder are electrically connected to the controller respectively.

[0009] Furthermore, the medicine replenishing port is located on a side wall of one end of the syringe close to the injection head.

[0010] Furthermore, a first one-way valve is installed inside the drug discharge port of the injection head.

[0011] Furthermore, a handle is fixedly mounted on the outer wall of the bracket.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, a bracket is provided, and the perfusion mechanism and the medicine replenishing mechanism are both arranged on the bracket. After perfusion of the medicine liquid once, the cylinder can automatically draw the medicine liquid in the water tank and replenish it into the syringe during the recovery movement, so as to facilitate the next perfusion. The operation is convenient and the time of perfusing the medicine liquid to multiple piglets is saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a piglet feeding device proposed by the utility model;

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of a piglet feeding device;

[0016] Figure 3 for Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0017] In the figure:

[0018] 10. Syringe; 11. Injection head; 12. Piston; 13. First one-way valve; 21. Photoelectric sensor; 22. Cylinder; 31. Water tank; 32. Medicine replenishing tube; 33. Second one-way valve; 41. Bracket; 42. Handle. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] Embodiment 1

[0021] Refer to the attached Figure 1-3 The utility model proposes a piglet feeding device, including a bracket 41 (a handle 42 is fixedly installed on the outer wall of the bracket 41), and a perfusion mechanism and a medicine replenishing mechanism are arranged on the bracket 41. The perfusion mechanism includes a syringe 10 fixedly installed on the bracket 41, and a medicine discharge port is arranged on the end wall of the syringe 10, and an injection head 11 is installed on the medicine discharge port; wherein the injection head 11 is made of stainless steel to prevent the piglet from biting the injection head 11.

[0022] The inner wall of the syringe 10 is slidably connected with a piston 12, and a driving assembly is arranged on the piston 12, and the driving assembly is used to drive the piston 12 to move. A photoelectric sensor 21 is installed on the end wall of the injection head 11 away from the syringe 10 (the sensing end of the photoelectric sensor 21 is arranged on the end wall of the injection head 11 at the drug outlet end), and the driving assembly includes a cylinder 22 fixedly mounted on a bracket 41, and the top end of the cylinder 22 is fixedly connected to the outer wall of the piston 12. A controller is installed on the bracket 41, and the photoelectric sensor 21 and the cylinder 22 are electrically connected to the controller respectively; wherein, the cylinder 22 is driven by an air pump, and the air pump is arranged on the bracket 41, which is not shown in the figure.

[0023] A medicine replenishing port is provided on the outer wall of the syringe 10 (the medicine replenishing port is located on the side wall of one end of the syringe 10 close to the injection head 11), and the medicine replenishing mechanism includes a water tank 31 fixedly mounted on the bracket 41 (a medicine adding port is provided on the top wall of the water tank 31, and a plug is provided on the medicine adding port, and the plug is used to close the medicine adding port), a medicine replenishing tube 32 is installed on the medicine outlet of the water tank 31, and the end of the medicine replenishing tube 32 away from the water tank 31 is installed on the medicine replenishing port, and a second one-way valve 33 is installed inside the end of the medicine replenishing tube 32 close to the medicine replenishing port; wherein, the water tank 31 can be used to conveniently replenish the medicine liquid into the syringe 10, and the water tank 31 and the syringe 10 are both arranged on the bracket 41 for easy carrying.

[0024] A first one-way valve 13 is installed inside the medicine discharge port of the injection head 11; when the medicine liquid is replenished into the syringe 10, when the piston 12 moves away from the injection head 11, a negative pressure is generated inside the syringe 10, so that the medicine liquid in the water tank 31 is drawn through the medicine replenishing tube 32, and the medicine liquid can be replenished into the syringe 10.

[0025] Among them, the second one-way valve 33 allows the liquid medicine to enter the syringe 10 only from the medicine replenishing tube 32, and will not allow the liquid medicine in the syringe 10 to enter the interior of the medicine replenishing tube 32; the first one-way valve 13 allows the liquid medicine in the syringe 10 to enter the injection head 11, while the gas in the injection head 11 will not enter the syringe 10.

[0026] In this embodiment, the working principle of the device is as follows: when using the device to administer injection to piglets, the breeder can hold the handle 42 with one hand and the head of the piglet with the other hand, and then insert the injection head 11 into the mouth of the piglet. When the injection head 11 reaches the inside of the mouth, the photoelectric sensor 21 detects that the injection head 11 is inside the mouth, and then transmits an electrical signal to the controller, which controls the cylinder 22 to move for one stroke.

[0027] When the telescopic rod on the cylinder 22 is extended, the piston 12 is driven to move inside the syringe 10, thereby pushing the medicine in the syringe 10 into the injection head 11 and then into the piglet's mouth; when the telescopic rod on the cylinder 22 is retracted, the medicine in the water tank 31 is replenished into the syringe 10 through the medicine replenishment tube 32, so that it is convenient for the breeder to carry out the next medicine injection operation, which is easy to operate and saves time for injecting medicine into multiple piglets.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A piglet feeding device, characterized in that: The invention comprises a support (41), the support (41) is provided with an infusion mechanism and a medicine replenishing mechanism, the infusion mechanism comprises a syringe (10) fixedly mounted on the support (41), the end wall of the syringe (10) is provided with a medicine discharge port, the medicine discharge port is provided with an injection head (11), the inner wall of the syringe (10) is slidably connected with a piston (12), the piston (12) is provided with a driving assembly, and the driving assembly is used to drive the piston (12) to move; The outer wall of the syringe (10) is provided with a medicine replenishing port, the medicine replenishing mechanism comprises a water tank (31) fixedly mounted on the bracket (41), a medicine replenishing tube (32) is mounted on the medicine outlet of the water tank (31), one end of the medicine replenishing tube (32) away from the water tank (31) is mounted on the medicine replenishing port, and a second one-way valve (33) is mounted inside the end of the medicine replenishing tube (32) close to the medicine replenishing port; A photoelectric sensor (21) is installed on the end wall of the injection head (11) away from the syringe (10), and the driving component includes a cylinder (22) fixedly installed on a bracket (41), and the top end of the cylinder (22) is fixedly connected to the outer wall of the piston (12). A controller is installed on the bracket (41), and the photoelectric sensor (21) and the cylinder (22) are electrically connected to the controller respectively.

2. A piglet feeding device according to claim 1, characterized in that: The medicine replenishing port is located on a side wall of one end of the syringe (10) close to the injection head (11).

3. A piglet feeding device according to claim 1, characterized in that: A first one-way valve (13) is installed inside the medicine discharge port of the injection head (11).

4. A piglet feeding device according to claim 1, characterized in that: A handle (42) is fixedly mounted on the outer wall of the bracket (41).

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