Spray type dosing device

Abstract

The utility model discloses a spray type drug delivery device, and particularly relates to the technical field of drug delivery devices, the spray type drug delivery device comprises a connecting seat used for supporting, the connecting seat is provided with a pressurizing drug delivery assembly, and the pressurizing drug delivery assembly comprises a flow guide hole arranged in the connecting seat and used for guiding. A medicine feeding box communicating with the flow guide hole is arranged on one side of the connecting base. According to the pressurizing medicine feeding assembly, after a rotating disc rotates by a circle, a piston can move into a flow guide hole, so that a one-way valve on a second connecting pipe is opened through pressure intensity, medicine can be conveyed through the second connecting pipe, a pressing machine is easily pressurized, and through the arrangement of a soft cover, the medicine feeding efficiency is improved. The device is simple in structure and convenient to use, can block medicament when the medicament is sprayed out, prevents the medicament from diffusing, can cover the mouth of an animal with the soft cover, is easy to suck the medicament by the animal or spray the medicament in the air, and improves the diversity of the device during administration.

Description

Technical Field

[0001] The utility model relates to the technical field of drug delivery devices, and more specifically, to a spray-type drug delivery device. Background Art

[0002] Animal husbandry refers to the activities of raising and breeding livestock by humans. It covers farmed animals, livestock and poultry, including cattle, sheep, pigs, chickens, etc. Animal husbandry is to obtain livestock and poultry products such as meat, milk, eggs, etc. to meet human needs for food and other agricultural products. A spray drug delivery device is a device used to administer drugs to farmed animals. It sprays the drug solution in the form of mist on the animal's body, so that the drug can be evenly attached to the animal's skin and hair, so that it can be absorbed and utilized by the animal.

[0003] Among them, it was found through searching that the patent application number CN201921211753.1 discloses a spray drug delivery device for animal husbandry and veterinary medicine, which belongs to the field of animal husbandry and veterinary medicine devices, including a medicine storage tank, an atomizer is fixedly installed on the top of the medicine storage tank, a mist guide pipe is fixedly installed on the atomizer, a motor is fixedly installed on the rear outer wall of the medicine storage tank, a small water pump is fixedly installed inside the medicine storage tank through a fixed block, an infusion tube and a suction tube are respectively installed on the top and bottom of the small water pump, and one end of the infusion tube passes through the medicine storage tank and is connected to the atomizer;

[0004] When this structure is in use, by installing an atomizer, when administering medicine, the medicine liquid can be first sent into the atomizer for atomization, and then the atomized medicine liquid is sprayed out. After atomization, the medicine liquid is atomized into extremely small droplets, thereby greatly increasing the spraying area and diffusion effect, and effectively improving the spraying effect. However, this structure is not easy to pressurize the medicine liquid when it is sprayed, resulting in a lower range when the medicine is sprayed, which is not convenient enough when used. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a spray-type drug delivery device, aiming to solve the problems raised in the above-mentioned background technology.

[0006] The utility model is implemented in this way. The utility model provides the following technical solutions: a spray-type drug delivery device, comprising a connecting seat for support, wherein a pressurized drug delivery component is arranged on the connecting seat;

[0007] The pressurized drug delivery assembly comprises a flow guide hole for guiding arranged in the connection seat, a drug delivery box connected to the flow guide hole is arranged on one side of the connection seat, a piston is slidably connected in the flow guide hole, and a motor for driving is arranged on one side of the connection seat;

[0008] The output end of the motor is provided with a rotating disk, the rotating disk is provided with an eccentric piece, and the eccentric piece is movably connected to an axle pin rod extending to the piston and movably connected to the piston through an axle pin;

[0009] It can be seen that in the above technical solution, the motor is started to drive the turntable to rotate, and when the turntable rotates, the eccentric piece is displaced and the shaft pin is driven to drive the piston to slide in the guide hole, so that the air pressure generated when the piston is displaced causes the one-way valve on the first connecting pipe to open, and then the medicine in the medicine box is injected into the medicine box through the first connecting pipe. At the same time, after the turntable rotates one circle, the piston will be displaced in the guide hole, so that the one-way valve on the second connecting pipe can be opened by pressure, and then the medicine can be transported through the second connecting pipe, which is easy to pressurize the compressor;

[0010] Optionally, in a possible implementation, a first connecting tube for diversion is provided on the medicine box, a second connecting tube for diversion is provided at the bottom of the first connecting tube, a one-way valve is provided on both the second connecting tube and the first connecting tube, a medicine box is provided at one end of the first connecting tube, an atomizing head is provided at one end of the second connecting tube, a gathering bucket is provided in the atomizing head, a connecting shell is provided on the top of the atomizing head, an extension tube for diversion is provided on the connecting shell, a soft cover is slidably connected to the outer side of the extension tube, and the connecting shell is threadedly connected to the atomizing head;

[0011] It can be seen that in the above technical solution, when the medicine is transported in the second connecting tube, it can be gathered through the gathering bucket and then discharged through the extension tube. Moreover, through the setting of the soft cover, the medicine can be blocked when it is sprayed to prevent the medicine from diffusing. The soft cover can also be set in the mouth of the animal to facilitate the medicine to be absorbed by the animal, or the medicine can be sprayed in the air to improve the diversity of the device when administering the medicine.

[0012] Technical effects and advantages of the utility model:

[0013] By setting a pressurized drug delivery component, the air pressure generated when the piston is displaced causes the one-way valve on the first connecting pipe to open, and then the medicine in the medicine box is injected into the drug delivery box through the first connecting pipe;

[0014] At the same time, after the turntable rotates one circle, the piston will move into the guide hole, so that the one-way valve on the second connecting pipe can be opened by pressure, and then the medicine can be transported through the second connecting pipe, which is easy to increase the pressure of the compressor;

[0015] When the medicine is transported in the second connecting tube, it can be gathered through the gathering bucket and then discharged through the extension tube. The soft cover can be set to block the medicine when it is sprayed to prevent the medicine from spreading. The soft cover can also be set on the mouth of the animal to facilitate the medicine to be absorbed by the animal, or the medicine can be sprayed in the air, thereby improving the diversity of the device when administering medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present disclosure, the following briefly introduces the drawings required to be used in some embodiments of the present disclosure. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not limitations on the actual size of the product involved in the embodiments of the present disclosure, the actual process of the method, the actual timing of the signal, etc.

[0017] Figure 1 It is the front view of the overall structure of the utility model.

[0018] Figure 2 This is a front view of the soft cover of the utility model installed on the extension tube.

[0019] Figure 3 This is the front view of the pressurized drug delivery component of the utility model.

[0020] Figure 4 For this utility model Figure 2 Exploded diagram.

[0021] Figure 5 For this utility model Figure 3 Exploded diagram.

[0022] The accompanying drawings are marked as follows: 1. connecting seat; 2. guide hole; 3. medicine box; 4. piston; 5. motor; 6. turntable; 7. eccentric piece; 8. shaft pin rod; 9. one-way valve; 10. first connecting pipe; 11. medicine box; 12. second connecting pipe; 13. atomizing head; 14. gathering bucket; 15. connecting shell; 16. extension pipe; 17. soft cover. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] As attached Figure 1-3The spray medication device shown in the figure uses a pressurized medication component arranged on a connecting seat 1. The air pressure generated when the piston 4 is displaced opens the one-way valve 9 on the first connecting pipe 10, and then the medication in the medication box 11 is injected into the medication box 3 through the first connecting pipe 10. At the same time, after the turntable 6 rotates one circle, the piston 4 will be displaced into the guide hole 2, so that the one-way valve 9 on the second connecting pipe 12 can be opened by pressure, and then the medication can be transported through the second connecting pipe 12, which is easy to pressurize the press. When the medication is transported in the second connecting pipe 12, it can be gathered through the gathering bucket 14 and then discharged through the extension pipe 16. The setting of the soft cover 17 can block the medication when it is sprayed to prevent the medication from diffusing. The soft cover 17 can also be set on the mouth of the animal to facilitate the medication to be absorbed by the animal, or the medication can be sprayed in the air, thereby improving the diversity of the medication device. The specific structural setting of the component is as follows;

[0025] The pressurized drug delivery assembly includes a guide hole 2 for guiding arranged in a connecting seat 1, a drug delivery box 3 connected to the guide hole 2 is arranged on one side of the connecting seat 1, a piston 4 is slidably connected in the guide hole 2, and a motor 5 for driving is arranged on one side of the connecting seat 1;

[0026] The output end of the motor 5 is provided with a rotating disk 6, on which an eccentric piece 7 is provided, and the eccentric piece 7 is movably connected to an axle pin rod 8 extending to the piston 4 and movably connected to the piston 4 through an axle pin;

[0027] A first connecting tube 10 for diversion is arranged on the top of the medicine box 3, a second connecting tube 12 for diversion is arranged at the bottom of the first connecting tube 10, and a one-way valve 9 is arranged on the second connecting tube 12 and the first connecting tube 10. A medicine box 11 is arranged at one end of the first connecting tube 10, an atomizing head 13 is arranged at one end of the second connecting tube 12, a gathering bucket 14 is arranged in the atomizing head 13, a connecting shell 15 is arranged on the top of the atomizing head 13, an extension tube 16 for diversion is arranged on the connecting shell 15, a soft cover 17 is slidably connected to the outer side of the extension tube 16, and the connecting shell 15 is threadedly connected to the atomizing head 13.

[0028] According to the above structure, when in use, the staff installs the device at a designated position, and when administering medicine, injects the medicine liquid into the medicine box 11, and starts the motor 5 to drive the turntable 6 to rotate. When the turntable 6 rotates, it drives the eccentric member 7 to move and drives the shaft pin 8 to drive the piston 4 to slide in the guide hole 2, so that the air pressure generated when the piston 4 moves opens the one-way valve 9 on the first connecting pipe 10, and then the medicine in the medicine box 11 is injected into the medication box 3 through the first connecting pipe 10;

[0029] At the same time, after the turntable 6 rotates one circle, the piston 4 will move into the guide hole 2, so that the one-way valve 9 on the second connecting pipe 12 can be opened by pressure, and then the medicine can be transported through the second connecting pipe 12, which is easy to increase the pressure of the compressor;

[0030] When the medicine is transported in the second connecting tube 12, it can be gathered through the gathering bucket 14 and then discharged through the extension tube 16. The soft cover 17 can be set to block the medicine when it is sprayed to prevent the medicine from spreading. The soft cover 17 can also be set on the mouth of the animal to facilitate the medicine to be absorbed by the animal, or the medicine can be sprayed in the air, thereby improving the diversity of the device when administering the medicine.

[0031] Different from the prior art, the present application discloses a spray drug delivery device, in which the air pressure generated when the piston 4 is displaced opens the one-way valve 9 on the first connecting pipe 10, and then the drug in the drug box 11 is injected into the drug delivery box 3 through the first connecting pipe 10. At the same time, after the turntable 6 rotates one circle, the piston 4 will be displaced into the guide hole 2, so that the one-way valve 9 on the second connecting pipe 12 is opened by pressure, and then the drug can be transported through the second connecting pipe 12, which is easy to pressurize the compressor. When the drug is transported in the second connecting pipe 12, it can be gathered through the gathering bucket 14 and then discharged through the extension pipe 16. The soft cover 17 can be set to block the drug when it is sprayed to prevent the drug from diffusing. The soft cover 17 can also be set on the mouth of the animal to facilitate the drug to be absorbed by the animal, or the drug can be sprayed in the air, thereby improving the diversity of the device when administering drugs.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A spray medication device, comprising a connecting seat (1) for supporting, characterized in that: The connecting seat (1) is provided with a pressurized drug delivery component; The pressurized drug delivery assembly comprises a flow guide hole (2) for guiding arranged in a connection seat (1), a drug delivery box (3) connected to the flow guide hole (2) is arranged on one side of the connection seat (1), a piston (4) is slidably connected in the flow guide hole (2), and a motor (5) for driving is arranged on one side of the connection seat (1); The output end of the motor (5) is provided with a rotating disk (6), the rotating disk (6) is provided with an eccentric piece (7), and the eccentric piece (7) is movably connected to an axle pin rod (8) extending to the piston (4) and movably connected to the piston (4) via an axle pin.

2. A spray drug delivery device according to claim 1, characterized in that: A first connecting pipe (10) for guiding fluid is arranged on the top of the medication box (3), and a second connecting pipe (12) for guiding fluid is arranged on the bottom of the first connecting pipe (10).

3. A spray drug delivery device according to claim 2, characterized in that: Both the second connecting pipe (12) and the first connecting pipe (10) are provided with a one-way valve (9), and one end of the first connecting pipe (10) is provided with a medicine box (11).

4. A spray drug delivery device according to claim 2, characterized in that: An atomizing head (13) is arranged at one end of the second connecting pipe (12), and a gathering bucket (14) is arranged inside the atomizing head (13).

5. A spray drug delivery device according to claim 4, characterized in that: A connecting shell (15) is arranged on the top of the atomizing head (13), and an extension tube (16) for guiding flow is arranged on the connecting shell (15).

6. A spray drug delivery device according to claim 5, characterized in that: The outer side of the extension tube (16) is slidably connected with a soft cover (17), and the connection shell (15) is threadedly connected to the atomizing head (13).

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