CN219021724U - Medicine filling device - Google Patents

Abstract

The utility model discloses a medicine filling device, which is characterized by comprising: a metal bent pipe is fixedly connected to one end of the cylinder, a ball head is fixedly connected to the tail end of the metal bent pipe, a plurality of liquid outlet holes are formed in the ball head, and the metal bent pipe is communicated with the ball head; the gun handle assembly is fixedly connected to one end of the cylinder body far away from the metal bent pipe; the liquid outlet assembly is positioned between the metal bent pipe and the cylinder body, the metal bent pipe and the cylinder body are fixedly connected with the liquid outlet assembly, and the metal bent pipe and the cylinder body are communicated with the liquid outlet assembly; the liquid inlet component is slidingly connected in the cylinder body, the liquid inlet component is communicated with the cylinder body, one end of the liquid inlet component, which is far away from the metal bent pipe, sequentially penetrates through the cylinder body and the gun handle component, and the liquid inlet component is movably connected with the gun handle component; the medicine storage box, the feed liquor subassembly and medicine storage box intercommunication. According to the utility model, continuous medicine filling can be realized by arranging the medicine storage box and matching with the gun handle assembly, the liquid outlet assembly and the liquid inlet assembly, so that the medicine filling efficiency is greatly improved, and the pain of animals is relieved.

Description

Medicine filling device

Technical Field

The utility model relates to the technical field of medicine filling devices, in particular to a medicine filling device.

Background

When the animal needs to be prevented from being ill or treated, the animal needs to be fed with medicine, however, due to the taste of the medicine, the medicine can be spitted out by the animal under many conditions, so that the existence of the medicine filling device is provided, most of the medicine filling devices commonly used at present are in a needle cylinder type structure, namely, a metal tube is inserted into the mouth of the animal, the tail end of the metal tube is positioned at the throat of the animal, and then a push rod is pressed to enable medicine liquid to directly enter the stomach of the animal through the throat, so that medicine filling operation is realized.

However, the medicine filling device has certain defects that the medicine filling amount of the needle tube at one time is limited, when one animal needs to continuously fill medicine in large dosage, the medicine filling device needs to be pulled out of the mouth of the animal and then sucked, and finally the medicine filling device is inserted into the mouth of the animal again to fill medicine, so that not only is the medicine filling efficiency reduced, but also the pain of the animal is increased.

Therefore, there is a need to design a drug infusion device to solve the above-mentioned problems.

Disclosure of Invention

The object of the present utility model is to provide a drug delivery device comprising:

the device comprises a cylinder body, wherein one end of the cylinder body is fixedly connected with a metal bent pipe, the tail end of the metal bent pipe is fixedly connected with a ball head, a plurality of liquid outlet holes are formed in the ball head, and the metal bent pipe is communicated with the ball head;

the gun handle assembly is fixedly connected to one end of the cylinder body, which is far away from the metal bent pipe;

the liquid outlet component is positioned between the metal bent pipe and the cylinder body, the metal bent pipe and the cylinder body are fixedly connected with the liquid outlet component, and the metal bent pipe and the cylinder body are communicated with the liquid outlet component;

the liquid inlet component is slidingly connected in the cylinder body, the liquid inlet component is communicated with the cylinder body, one end of the liquid inlet component, which is far away from the metal bent pipe, sequentially penetrates through the cylinder body and the gun handle component, and the liquid inlet component is movably connected with the gun handle component;

the medicine storage box, the feed liquor subassembly with medicine storage box intercommunication.

Preferably, the liquid inlet component comprises a piston which is slidably connected in the cylinder, a through hole is formed in the piston in a penetrating manner, a push pipe is fixedly connected to one end of the piston, which is far away from the metal bent pipe, and is communicated with the through hole, the tail end of the push pipe sequentially penetrates through the cylinder and the gunstock component, the push pipe is movably connected with the gunstock component, the push pipe is communicated with the medicine storage box, a second valve body is fixedly connected in the push pipe, a second valve channel is formed in the second valve body in a penetrating manner, a second valve core is arranged in the second valve channel, a gap is reserved between the outer wall of the second valve core and the inner wall of the second valve channel, a second limiting groove is formed in the inner wall of the second valve channel, a second limiting block is slidably connected in the second limiting groove, a third spring is fixedly connected to one side, which is close to the metal bent pipe, and the tail end of the third spring is fixedly connected with the inner wall of the second limiting groove.

Preferably, the liquid outlet component comprises a first valve body, the first valve body is located between the metal elbow and the cylinder body, a first valve channel is formed in the first valve body in a penetrating mode, the metal elbow and the cylinder body are communicated with the first valve channel, a first valve core is arranged in the first valve channel, a gap is reserved between the outer wall of the first valve core and the inner wall of the first valve channel, a first limiting groove is formed in the inner wall of the first valve channel, a first limiting block is connected in the first limiting groove in a sliding mode, the first limiting block is fixedly connected with the first valve core, a second spring is fixedly connected to one side, close to the metal elbow, of the first limiting block, and the tail end of the second spring is fixedly connected with the inner wall of the first limiting groove.

Preferably, a baffle is fixedly sleeved on the first valve body.

Preferably, the gun handle assembly comprises a fixed sleeve, the fixed sleeve is fixedly sleeved at one end of the barrel, which is far away from the metal bent pipe, the push pipe penetrates through the fixed sleeve, a first handle is fixedly connected at the bottom end of the fixed sleeve, a second handle is arranged at one side, which is far away from the metal bent pipe, of the first handle, the bottom end of the first handle is hinged with the bottom end of the second handle, two connecting plates are fixedly connected at the top end of the second handle, the push pipe is located between the two connecting plates, limiting long holes are formed in the two connecting plates, limiting columns are connected in the limiting long holes in a sliding mode, the limiting columns are fixedly connected with the outer wall of the push pipe, a first spring is arranged between the first handle and the second handle, and two ends of the first spring are fixedly connected with the first handle and the second handle respectively.

Preferably, the adjusting piece comprises a first limiting plate and a second limiting plate, the first limiting plate is fixedly connected to the bottom end of the second handle, the second limiting plate is fixedly connected to the bottom end of the first handle, an adjusting bolt penetrates through the second limiting plate in a threaded mode, and the tail end of the adjusting bolt is in contact with the first limiting plate.

Preferably, the top rigid coupling of medicine-chest has the feed liquor pipe, the feed liquor pipe with medicine-chest intercommunication, can dismantle on the feed liquor pipe and be connected with the stopper, it has the hose to run through on the stopper, the hose with the stopper rigid coupling, the one end of hose with push away the pipe and can dismantle the connection, the other end of hose stretches into the bottom of medicine-chest.

The utility model discloses the following technical effects:

according to the utility model, more prepared liquid medicine can be stored by arranging the medicine storage box, and continuous unidirectional medicine feeding and discharging can be realized by matching the liquid feeding component, the liquid discharging component and the gun handle component, so that continuous medicine filling for animals can be realized, the medicine filling efficiency is greatly improved, and the pain of the animals is relieved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a drug delivery device according to the present utility model;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is an enlarged view of B in FIG. 1;

FIG. 4 is a schematic view showing the internal structure of a drug delivery device according to the present utility model;

FIG. 5 is an enlarged view of C in FIG. 4;

FIG. 6 is an enlarged view of D of FIG. 4;

wherein, 1, a metal bent pipe; 2. a baffle; 3. a cylinder; 4. a fixed sleeve; 5. a first handle; 6. a second handle; 7. a first spring; 8. a first valve body; 9. a hose; 10. a medicine storage box; 11. a plug; 12. a handle; 13. a harness; 14. a liquid inlet pipe; 15. pushing the tube; 16. a limiting slot hole; 17. a limit column; 18. a connecting plate; 19. ball head; 20. a liquid outlet hole; 21. a piston; 22. a first limiting plate; 23. a second limiting plate; 24. an adjusting bolt; 25. a second valve core; 26. a third spring; 27. a second valve body; 28. a first valve core; 29. and a second spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

The utility model provides a drug infusion device, comprising:

the metal bent pipe 1 is fixedly connected to one end of the cylinder 3, and in order to prevent damage to the oral cavity of an animal when the metal bent pipe 1 is inserted into the oral cavity of the animal, the tail end of the metal bent pipe 1 is fixedly connected with a ball head 19, a plurality of liquid outlet holes 20 are formed in the ball head 19, and the metal bent pipe 1 is communicated with the ball head 19;

the gun handle assembly is fixedly connected to one end of the cylinder 3 far away from the metal bent pipe 1;

the liquid outlet component is positioned between the metal bent pipe 1 and the cylinder body 3, the metal bent pipe 1 and the cylinder body 3 are fixedly connected with the liquid outlet component, and the metal bent pipe 1 and the cylinder body 3 are communicated with the liquid outlet component;

the liquid inlet component is slidingly connected in the cylinder body 3, the liquid inlet component is communicated with the cylinder body 3, one end of the liquid inlet component, which is far away from the metal bent pipe 1, sequentially penetrates through the cylinder body 3 and the gun handle component, and the liquid inlet component is movably connected with the gun handle component;

the medicine storage box 10, the liquid inlet component is communicated with the medicine storage box 10.

Further, in order to facilitate carrying and transporting the medicine storage box 10, a handle 12 is fixedly connected to the top end of the medicine storage box 10, and a strap 13 is fixedly connected to the side wall of the top of the medicine storage box 10.

Further, the feed liquor subassembly includes sliding connection in barrel 3's piston 21, the through-hole has been run through on the piston 21, the one end rigid coupling that piston 21 kept away from metal return bend 1 has push tube 15, push tube 15 and through-hole intercommunication, push tube 15 end runs through barrel 3 and stock subassembly in proper order, push tube 15 and stock subassembly swing joint, and push tube 15 and medicine storage box 10 intercommunication, the rigid coupling has second valve body 27 in the push tube 15, the second valve body 27 is last to run through and has seted up the second valve way, be provided with second case 25 in the second valve way, leave the space between the outer wall of second case 25 and the inner wall of second valve way, the second spacing inslot sliding connection has the second stopper, second stopper and second case 25 rigid coupling, one side rigid coupling that the second stopper is close to metal return bend 1 has third spring 26, third spring 26 end and second spacing inslot rigid coupling.

Further, the second valve core 25 is composed of a conical section and a cylindrical section, the conical section of the second valve core 25 is located at one side far away from the metal bent pipe 1, the second limiting block is fixedly connected with the cylindrical section of the second valve core 25, and the outer diameter of the cylindrical section of the second valve core 25 is smaller than the inner diameter of the second valve channel.

Further, go out liquid subassembly and include first valve body 8, first valve body 8 is located between metal return bend 1 and barrel 3, first valve way has been run through on the first valve body 8, metal return bend 1 and barrel 3 all are said with first valve and are said the intercommunication, be provided with first case 28 in the first valve way, leave the space between the outer wall of first case 28 and the inner wall of first valve way, first spacing groove has been seted up to first valve way inner wall, first stopper has been slided in the first spacing groove, first stopper and first case 28 rigid coupling, one side rigid coupling that first stopper is close to metal return bend 1 has second spring 29, second spring 29 end and first spacing groove inner wall rigid coupling.

Further, the first valve core 28 is composed of a conical section and a cylindrical section, the conical section of the first valve core 28 is located at one side far away from the metal bent pipe 1, the first limiting block is fixedly connected with the cylindrical section of the first valve core 28, and the outer diameter of the cylindrical section of the first valve core 28 is smaller than the inner diameter of the first valve channel.

When the piston 21 moves towards the direction close to the metal bent pipe 1, the space with liquid medicine in the cylinder 3 is reduced, the pressure is increased, the first valve core 28 is jacked up, the liquid medicine flows into the metal bent pipe 1 from a gap between the first valve core 28 and the first valve channel, finally flows into an animal mouth through the liquid outlet hole 20 on the ball head 19, when the piston 21 moves towards the direction far away from the metal bent pipe 1, the space for discharging the liquid medicine in the cylinder 3 is reduced, the pressure in the liquid storage barrel is higher than the pressure in the part, the liquid medicine in the liquid storage barrel is jacked up by the second valve core 25, finally enters the cylinder 3 along the hose 9, the push pipe 15, the second valve channel and the through hole, liquid feeding is completed, and continuous liquid feeding and liquid discharging actions can be realized by pressing the second handle 6 and loosening the second handle 6.

Further, in order to prevent animals from biting hands of workers during the drug filling process, a baffle plate 2 is fixedly sleeved on the first valve body 8, and hands of the workers are separated from the mouth of the animals through the baffle plate 2.

Further, the gun handle assembly comprises a fixing sleeve 4, the fixing sleeve 4 is fixedly sleeved at one end of the barrel 3 far away from the metal bent pipe 1, the push pipe 15 penetrates through the fixing sleeve 4, a first handle 5 is fixedly connected to the bottom end of the fixing sleeve 4, a second handle 6 is arranged on one side of the first handle 5 far away from the metal bent pipe 1, the bottom end of the first handle 5 is hinged to the bottom end of the second handle 6, two connecting plates 18 are fixedly connected to the top end of the second handle 6, the push pipe 15 is located between the two connecting plates 18, limiting long holes 16 are formed in the two connecting plates 18, limiting columns 17 are connected in a sliding mode in the limiting long holes 16, the limiting columns 17 are fixedly connected with the outer wall of the push pipe 15, a first spring 7 is arranged between the first handle 5 and the second handle 6, and two ends of the first spring 7 are fixedly connected with the first handle 5 and the second handle 6 respectively.

Holding the first handle 5 and the second handle 6, pressing the second handle 6 forcefully, because the first handle 5 is hinged with the second handle 6, and the second handle 6 is connected with the push tube 15 through the limiting long hole 16 and the limiting column 17, when the second handle 6 is pressed, the push tube 15 is driven to move towards the direction close to the metal bent tube 1, and then the piston 21 fixedly connected with the push tube is driven to move, the liquid medicine in the cylinder 3 is pushed out, and when the second handle 6 is released, the second handle 6 is restored to the original position under the action of the elastic force of the first spring 7, and liquid feeding into the cylinder 3 is realized in the process.

Further, still include the regulating part, the regulating part includes first limiting plate 22 and second limiting plate 23, and first limiting plate 22 rigid coupling is in second handle 6 bottom, and second limiting plate 23 rigid coupling is in first handle 5 bottom, and the screw thread runs through on the second limiting plate 23 has adjusting bolt 24, and adjusting bolt 24's terminal contacts with first limiting plate 22.

When the first limiting plate 22 and the second limiting plate 23 are in a parallel state in a normal state, the adjusting bolt 24 is rotated when the amount of the liquid medicine entering the cylinder 3 needs to be adjusted, the tail end of the adjusting bolt 24 is propped against the first limiting plate 22 and a certain included angle is formed between the first limiting plate 22 and the second limiting plate 23, the process piston 21 moves towards one side close to the metal bent pipe 1, the maximum moving stroke of the piston 21 is adjusted, and when the included angle between the first limiting plate 22 and the second limiting plate 23 is increased by the adjusting bolt 24, the shorter the stroke that the piston 21 can move, the smaller the liquid medicine amount capable of entering the cylinder 3 at a time.

Further, the top end of the medicine storage box 10 is fixedly connected with a liquid inlet pipe 14, the liquid inlet pipe 14 is communicated with the medicine storage box 10, a plug 11 is detachably connected to the liquid inlet pipe 14, a hose 9 penetrates through the plug 11, the hose 9 is fixedly connected with the plug 11, one end of the hose 9 is detachably connected with a push pipe 15, and the other end of the hose 9 stretches into the bottom of the medicine storage box 10.

When in use, the plug 11 is pulled off the liquid inlet pipe 14, the prepared liquid medicine is poured into the medicine storage box 10 along the liquid inlet pipe 14, then the plug 11 is covered, and the hose 9 is inserted into one end of the push pipe 15 far away from the metal bent pipe 1.

The using method comprises the following steps: the prepared liquid medicine is poured into the medicine storage box 10, the hose 9 is communicated with the push pipe 15, the second handle 6 is pressed for several times until the liquid medicine enters the cylinder 3, then the metal bent pipe 1 with the ball head 19 is inserted into the throat of an animal to be filled, the liquid medicine in the cylinder 3 is sent into the mouth of the animal through the liquid outlet hole 20 on the ball head 19 by pressing the second handle 6, and directly enters the stomach of the animal through the throat, so that the medicine filling of the animal is realized, and the continuous medicine filling of the animal can be realized by arranging the medicine storage box 10 and matching with the liquid inlet assembly, the liquid outlet assembly and the gun handle assembly, so that the medicine filling efficiency of the animal is greatly improved, and the pain of the animal is reduced.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims (7)

1. A drug delivery device, comprising:

the device comprises a cylinder body (3), wherein one end of the cylinder body (3) is fixedly connected with a metal bent pipe (1), the tail end of the metal bent pipe (1) is fixedly connected with a ball head (19), a plurality of liquid outlet holes (20) are formed in the ball head (19), and the metal bent pipe (1) is communicated with the ball head (19);

the gun handle assembly is fixedly connected to one end, far away from the metal bent pipe (1), of the cylinder body (3);

the liquid outlet component is positioned between the metal bent pipe (1) and the cylinder body (3), the metal bent pipe (1) and the cylinder body (3) are fixedly connected with the liquid outlet component, and the metal bent pipe (1) and the cylinder body (3) are communicated with the liquid outlet component;

the liquid inlet component is slidingly connected in the cylinder body (3), the liquid inlet component is communicated with the cylinder body (3), one end, far away from the metal bent pipe (1), of the liquid inlet component sequentially penetrates through the cylinder body (3) and the gun handle component, and the liquid inlet component is movably connected with the gun handle component;

and the liquid inlet component is communicated with the medicine storage box (10).

2. A device according to claim 1, wherein: the utility model provides a high-pressure air valve is characterized in that the feed liquor subassembly is in including sliding connection piston (21) in barrel (3), the through-hole has been seted up in the running through on piston (21), piston (21) are kept away from the one end rigid coupling of metal return bend (1) has push tube (15), push tube (15) with the through-hole intercommunication, push tube (15) are terminal to be run through in proper order barrel (3) with the stock subassembly, push tube (15) with stock subassembly swing joint, just push tube (15) with medicine chest (10) intercommunication, rigid coupling has second valve body (27) in push tube (15), run through on second valve body (27) and set up the second valve way, be provided with second case (25) in the second valve way, leave the space between the outer wall of second case (25) with the inner wall of second valve way, the second spacing groove has been seted up to the second spacing inslot sliding connection has the second stopper, second stopper and second valve body (26) are close to second spring return bend (26) one side rigid coupling.

3. A device according to claim 2, wherein: the liquid outlet assembly comprises a first valve body (8), the first valve body (8) is located between the metal bent pipe (1) and the cylinder body (3), a first valve channel is formed in the first valve body (8) in a penetrating mode, the metal bent pipe (1) and the cylinder body (3) are communicated with the first valve channel, a first valve core (28) is arranged in the first valve channel, a gap is reserved between the outer wall of the first valve core (28) and the inner wall of the first valve channel, a first limit groove is formed in the inner wall of the first valve channel, a first limit block is connected in the first limit groove in a sliding mode, the first limit block is fixedly connected with the first valve core (28), a second spring (29) is fixedly connected to one side, close to the metal bent pipe (1), of the first limit block, and the tail end of the second spring (29) is fixedly connected with the inner wall of the first limit groove.

4. A device according to claim 3, wherein: the first valve body (8) is fixedly sleeved with a baffle (2).

5. A device according to claim 2, wherein: the gun handle assembly comprises a fixing sleeve (4), one end of a metal bent pipe (1) is far away from a barrel (3) and is fixedly sleeved with the fixing sleeve (4), a push pipe (15) penetrates through the fixing sleeve (4), a first handle (5) is fixedly connected with the bottom end of the fixing sleeve (4), one side of the metal bent pipe (1) is far away from the first handle (5) and is provided with a second handle (6), the bottom end of the first handle (5) is hinged with the bottom end of the second handle (6), two connecting plates (18) are fixedly connected with the top end of the second handle (6), the push pipe (15) is located between the two connecting plates (18), limiting long holes (16) are formed in the two connecting plates (18), limiting columns (17) are fixedly connected with the outer wall of the push pipe (15) in a sliding mode, a first spring (5) is arranged between the first handle (5) and the second handle (6), and the first spring (7) is fixedly connected with the two ends of the first spring (5) and the second spring (6) respectively.

6. A device according to claim 5, wherein: still include regulating part, regulating part includes first limiting plate (22) and second limiting plate (23), first limiting plate (22) rigid coupling is in second handle (6) bottom, second limiting plate (23) rigid coupling is in first handle (5) bottom, threaded running through on second limiting plate (23) has adjusting bolt (24), the end of adjusting bolt (24) with first limiting plate (22) contacts.

7. A device according to claim 2, wherein: the utility model discloses a medicine storage box, including medicine storage box (10), hose (9), push away pipe (15), feed liquor pipe (14) with medicine storage box (10) intercommunication, can dismantle on feed liquor pipe (14) and be connected with stopper (11), run through on stopper (11) has hose (9), hose (9) with stopper (11) rigid coupling, the one end of hose (9) with push away pipe (15) can dismantle and be connected, the other end of hose (9) stretches into the bottom of medicine storage box (10).

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