CN216394761U

CN216394761U - Automatic medicine feeding device

Info

Publication number: CN216394761U
Application number: CN202122152153.6U
Authority: CN
Inventors: 张飞婷; 杨蕊南; 朱润英; 谭睿; 杨智颖; 徐亚莲; 韩月红; 杨慧琼
Original assignee: Second Affiliated Hospital of Kunming Medical University
Current assignee: Second Affiliated Hospital of Kunming Medical University
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-04-29
Anticipated expiration: 2031-09-07

Abstract

The utility model provides an automatic medicine feeding device, relates to medical instrument technical field, including the collection cartridge case, the one end of collection cartridge case is connected with the automatic subassembly that send medicine, the other end of collection cartridge case is connected with out the medicine mouth, the surface of collection cartridge case is provided with into the medicine window, and this automatic medicine feeding device passes through the drive of a silk section of thick bamboo, with the screw rod with send the medicine stopper rotatory and promote along collection medicine storehouse forward, send a plurality of stirring leaves of medicine stopper surface mounting when sending medicine, stir the liquid medicine in the collection medicine storehouse to at the uniform velocity propelling movement to a medicine mouth department, the ration constant speed of medicine feeding process can be guaranteed to the drive of a silk section of thick bamboo, and the stirring of stirring leaf can be dissolved with water and undissolved powder with higher speed once more, makes it no longer remain in collection medicine storehouse.

Description

Automatic medicine feeding device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an automatic medicine feeding device.

Background

The treatment mode of oral medicine is one of the treatment modes commonly used, the mode of oral medicine can make the liquid medicine can be by the better absorption of patient, and to some serious or inconvenient patients of action, it is not easy to independently take medicine, to this type of patient, still need quantitative constant speed's taking when taking medicine, because of its independent consciousness, the quick condition that leads to chocking medicine appears easily of taking medicine, and to the clean difficulty of medicine feeding device after feeding medicine, and simultaneously, after the liquid medicine mixes, can not in time dissolve with water, make powder remain the inboard of medicine feeding device again.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an automatic medicine feeding device, which solves the problems that quantitative and constant speed cannot be realized easily in manual medicine feeding and the cleaning is troublesome.

In order to achieve the purpose, the utility model is realized by the following technical scheme: an automatic medicine feeding device comprises a medicine collecting cylinder, wherein one end of the medicine collecting cylinder is connected with an automatic medicine feeding assembly, the other end of the medicine collecting cylinder is connected with a medicine outlet nozzle, and a medicine inlet window is formed in the outer surface of the medicine collecting cylinder;

the automatic medicine feeding assembly comprises a shell, a fixing ring is installed between the shell and a medicine collecting barrel together, the shell is connected with a thread barrel in a rotating mode, the thread inside the thread barrel is connected with a screw rod, the tail end of the screw rod is fixed with a medicine feeding plug, and the inner side of the end portion of the shell is connected with a medicine collecting barrel sealing block.

As a further technical scheme of the utility model, a medicine collecting bin is arranged on the inner side of the medicine collecting cylinder, a leakage-proof gasket is arranged at the joint of the medicine collecting bin and the medicine outlet nozzle, and the joint of the inner side wall of the leakage-proof gasket and the outer surface of the medicine outlet nozzle is in threaded connection.

As a further technical scheme of the utility model, the medicine collecting barrel sealing block is clamped on the inner side of the medicine collecting bin, four annular mounting grooves are annularly formed in the lower surface of the fixing ring, a fixing spring is connected to the inner side of each mounting groove, one end of the fixing spring is connected with a fixing pin, and the fixing pin penetrates through the surface of the medicine collecting barrel and is inserted into the outer surface of the medicine collecting barrel sealing block.

As a further technical scheme of the utility model, the screw rod penetrates through two ends of the thread cylinder, penetrates through the surface of the medicine collecting cylinder sealing block and is movably connected with the medicine collecting cylinder sealing block, the medicine feeding plug is conical, and a plurality of stirring blades are arranged on the inclined surface of the medicine feeding plug.

As a further technical scheme of the utility model, the outer diameter of the medicine delivery plug is matched with the inner diameter of the medicine collecting bin, the length of the screw is the same as that of the medicine collecting bin, the inclined end face of the medicine delivery plug is matched with the inclined end face of the inner side of the medicine collecting bin, and the medicine delivery plug is made of silica gel.

As a further technical scheme of the utility model, the inner diameter of the fixing ring is matched with the outer diameter of the medicine collecting barrel, the inner diameter of the closed block of the medicine collecting barrel is matched with the inner diameter of the medicine collecting bin, and the inclination angle of the surface of the stirring blade is the same as the inclination angle of the front end of the inner side of the medicine collecting bin.

Advantageous effects

The utility model provides an automatic medicine feeding device. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides an automatic medicine feeding device, through the drive of a silk section of thick bamboo, with the screw rod with send the medicine stopper rotatory and promote along an album storehouse of medicine forward, send a plurality of stirring leaves of medicine stopper surface installation when sending the medicine, stir the liquid medicine in the collection storehouse of medicine to at the uniform velocity propelling movement to medicine outlet mouth department, the ration constant speed of medicine feeding process can be guaranteed to the drive of a silk section of thick bamboo, and the stirring of stirring leaf can be with water and the powder that does not dissolve with higher speed once more dissolve, make it no longer remain in album storehouse of medicine.

2. The utility model provides an automatic medicine feeding device, fixed spring through four mounting grooves is inwards promoted the fixed pin to run through in the surface of an album medicine section of thick bamboo through four fixed pins, peg graft in the surface of an album medicine section of thick bamboo closure piece, with fixed album medicine section of thick bamboo and automatic medicine subassembly that send, be convenient for the two dismantlement and installation, after the medicine that feeds finishes, dismantle it, conveniently clear up the surface of an album medicine section of thick bamboo inboard and automatic medicine subassembly that send, in order to be ready for next use.

Drawings

FIG. 1 is a schematic view of an automatic medicine feeding device;

FIG. 2 is a front view of an automatic drug delivery device;

FIG. 3 is a cross-sectional view A-A of FIG. 2 of an automatic drug delivery device;

fig. 4 is a schematic structural view of an automatic medicine feeding assembly of an automatic medicine feeding device.

In the figure: 1. a drug collection cartridge; 11. a medicine collecting bin; 12. a leak-proof gasket; 2. an automatic drug delivery assembly; 21. a housing; 22. a fixing ring; 22a, a mounting groove; 22b, a fixed spring; 22c, a fixing pin; 23. a wire barrel; 24. a screw; 25. a collection cartridge closing block; 26. a medicine feeding plug; 261. stirring blades; 3. a medicine outlet; 4. and (5) a medicine inlet window.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution of an automatic medicine feeding device: an automatic medicine feeding device comprises a medicine collecting cylinder 1, one end of the medicine collecting cylinder 1 is connected with an automatic medicine feeding assembly 2, the other end of the medicine collecting cylinder 1 is connected with a medicine outlet 3, a medicine inlet window 4 is arranged on the outer surface of the medicine collecting cylinder 1, the automatic medicine feeding assembly 2 comprises a shell 21, a fixing ring 22 is jointly installed between the shell 21 and the medicine collecting cylinder 1, a wire cylinder 23 is rotatably connected inside the shell 21 (a first gear is sleeved outside the wire cylinder 23 and located on one side of the shell 21, a micro motor is installed outside the shell 21, a second gear is installed at the driving end of the micro motor, the first gear is meshed with the second gear, wherein the first gear, the micro motor and the second gear are not shown in the figure, when the automatic medicine feeding device is actually used, the micro motor drives the second gear to rotate, the second gear drives the first gear to rotate, so that the wire cylinder 23 is finally driven to rotate inside the shell 21 by the first gear, silk section of thick bamboo 23 and screw rod 24 threaded connection, silk section of thick bamboo 23 rotates, screw rod 24 rotates promptly, because silk section of thick bamboo 23 can't remove, then screw rod 24 horizontal migration), the inside threaded connection of silk section of thick bamboo 23 has screw rod 24, screw rod 24's end is fixed with send medicine stopper 26, the tip inboard of shell 21 is connected with an album cartridge case and seals piece 25, screw rod 24 and album cartridge case do not contact between the piece 25, album storehouse 11 has been seted up to the inboard of album cartridge case 1, the junction of collection storehouse 11 and medicine mouth 3 is provided with leak protection packing ring 12, threaded connection is passed through with the junction of the surface of medicine mouth 3 to the inside wall of leak protection packing ring 12, threaded connection's medicine mouth 3 and leak protection packing ring 12 can make things convenient for the quick assembly disassembly between medicine mouth 3 and the collection cartridge case 1, and leak protection packing ring 12 further strengthens the leakproofness, prevent that the liquid medicine from leaking.

Collect cartridge case closed block 25 block in the inboard of collection medicine storehouse 11, four mounting grooves 22a have been seted up to fixed ring 22's lower surface for the annular, inboard at mounting groove 22a is connected with fixing spring 22b, fixing spring 22 b's one end is connected with fixed pin 22c, fixing pin 22c runs through to peg graft in the surface of collecting cartridge case closed block 25 in the surface of collecting cartridge case 1, fixing spring 22b and fixing pin 22 c's in four mounting grooves 22a cooperation, it runs through to peg graft in the surface of collecting cartridge case closed block 25 in the cartridge case 1 to promote fixing pin 22c through fixing spring 22b, conveniently collect cartridge case 1 and the automatic dismantlement and the installation of sending between the medicine subassembly 2, can provide convenience for the cleanness after finishing using.

The screw 24 runs through the both ends in silk section of thick bamboo 23, and the screw 24 runs through the surface in collection cartridge seal 25, and with collection cartridge seal 25 swing joint, send medicine stopper 26 to be conical, send the inclined surface of medicine stopper 26 to be provided with the internal diameter size of the solid fixed ring 22 of a plurality of stirring leaves 261 and the external diameter size phase-match of collection cartridge 1, the internal diameter size of collection cartridge seal 25 and the internal diameter size phase-match of collection silo 11, the angle of inclination on the surface of stirring leaf 261 is the same with the angle of inclination of the inboard front end in collection silo 11, through the drive of silk section of thick bamboo 23, rotate and remove screw 24 to collection silo 11 inboard, drive the rotational movement of sending medicine stopper 26 and its surface mounting's a plurality of stirring leaves 261, when pushing away the liquid medicine to medicine mouth 3, stir the liquid medicine in collection silo 11.

The outer diameter size of medicine feed stopper 26 and the inner diameter size phase-match of collection medicine storehouse 11, the length of screw rod 24 is the same with the length of collection medicine storehouse 11, and the slope terminal surface of medicine feed stopper 26 and the inboard slope terminal surface phase-match of collection medicine storehouse 11, and medicine feed stopper 26 is the silica gel material, and the conical setting of medicine feed stopper 26 can be with the whole medicine liquid that pushes away in collection medicine storehouse 11 to 3 convenient medicine feeds of medicine discharge nozzle.

The working principle of the utility model is as follows: when the medicine collecting device is used, liquid medicine is filled into the inner side of the medicine collecting bin 11 through the medicine inlet window 4, the screw tube 23 drives the screw rod 24 to rotate and advance, and drives the medicine feeding plug 26 arranged at one end of the screw rod 24 to rotate and advance, when the medicine feeding plug 26 pushes the liquid medicine forwards along the inner side wall of the medicine collecting bin 11, the stirring blades 261 arranged on the surface of the medicine feeding plug 26 rotate synchronously, the liquid medicine and undissolved medicine powder are fully stirred and mixed, and then the liquid medicine is conveyed in a quantitative mode through the medicine outlet nozzle 3 and is conveyed into the mouth of a patient;

after the use, stir four fixed pins 22c in four mounting grooves 22a outwards along mounting groove 22a, four fixed spring 22b atress shrink, four fixed pins 22c all break away from an album medicine section of thick bamboo closed block 25 and an album medicine section of thick bamboo 1, then, will send medicine subassembly 2 to extract automatically outwards, an album medicine section of thick bamboo closed block 25 breaks away from the inboard of album medicine storehouse 11, can be to an album medicine section of thick bamboo 1 and the automatic clearance respectively of sending medicine subassembly 2, it also can with the nimble dismantlement of leak protection packing ring 12 to go out medicine mouth 3 simultaneously.

Claims

1. An automatic medicine feeding device comprises a medicine collecting cylinder (1), and is characterized in that one end of the medicine collecting cylinder (1) is connected with an automatic medicine feeding assembly (2), the other end of the medicine collecting cylinder (1) is connected with a medicine outlet nozzle (3), and a medicine inlet window (4) is arranged on the outer surface of the medicine collecting cylinder (1);

automatic send medicine subassembly (2) to include shell (21), install solid fixed ring (22) jointly between shell (21) and collection cartridge case (1), the inside rotation of shell (21) is connected with a silk section of thick bamboo (23), the inside threaded connection of a silk section of thick bamboo (23) has screw rod (24), the end of screw rod (24) is fixed with and send medicine stopper (26), the tip inboard of shell (21) is connected with collection cartridge case and seals piece (25).

2. The automatic medicine feeding device is characterized in that a medicine collecting bin (11) is formed in the inner side of the medicine collecting barrel (1), a leakage-proof gasket (12) is arranged at the joint of the medicine collecting bin (11) and the medicine outlet nozzle (3), and the joint of the inner side wall of the leakage-proof gasket (12) and the outer surface of the medicine outlet nozzle (3) is in threaded connection.

3. The automatic medicine feeding device is characterized in that the medicine collecting cylinder sealing block (25) is clamped at the inner side of the medicine collecting bin (11), the lower surface of the fixing ring (22) is annularly provided with four mounting grooves (22a), the inner side of each mounting groove (22a) is connected with a fixing spring (22b), one end of each fixing spring (22b) is connected with a fixing pin (22c), and the fixing pins (22c) penetrate through the surface of the medicine collecting cylinder (1) and are inserted into the outer surface of the medicine collecting cylinder sealing block (25).

4. The automatic medicine feeding device according to claim 1, wherein the screw rod (24) penetrates through both ends of the thread cylinder (23), the screw rod (24) penetrates through the surface of the medicine collecting cylinder closing block (25) and is movably connected with the medicine collecting cylinder closing block (25), the medicine feeding plug (26) is conical, and the inclined surface of the medicine feeding plug (26) is provided with a plurality of stirring blades (261).

5. The automatic medicine feeding device is characterized in that the outer diameter of the medicine feeding plug (26) is matched with the inner diameter of the medicine collecting bin (11), the length of the screw rod (24) is the same as that of the medicine collecting bin (11), the inclined end face of the medicine feeding plug (26) is matched with the inclined end face of the inner side of the medicine collecting bin (11), and the medicine feeding plug (26) is made of silica gel.

6. An automatic medicine feeding device according to claim 4, wherein the inner diameter of the fixing ring (22) is matched with the outer diameter of the medicine collecting box (1), the inner diameter of the medicine collecting box closing block (25) is matched with the inner diameter of the medicine collecting bin (11), and the inclination angle of the surface of the stirring blade (261) is the same as the inclination angle of the inner front end of the medicine collecting bin (11).