CN113086432A - Automatic medicine dispensing device based on mechanical transmission and automatic control - Google Patents
Automatic medicine dispensing device based on mechanical transmission and automatic control Download PDFInfo
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- CN113086432A CN113086432A CN202110360299.1A CN202110360299A CN113086432A CN 113086432 A CN113086432 A CN 113086432A CN 202110360299 A CN202110360299 A CN 202110360299A CN 113086432 A CN113086432 A CN 113086432A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/04—Containers or packages with special means for dispensing contents for dispensing annular, disc-shaped, or spherical or like small articles, e.g. tablets or pills
- B65D83/0409—Containers or packages with special means for dispensing contents for dispensing annular, disc-shaped, or spherical or like small articles, e.g. tablets or pills the dispensing means being adapted for delivering one article, or a single dose, upon each actuation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/03—Containers specially adapted for medical or pharmaceutical purposes for pills or tablets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/38—Devices for discharging contents
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- Veterinary Medicine (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses an automatic medicine dispensing device based on mechanical transmission and automatic control, which relates to the technical field of medical equipment, and comprises the following components: the medicine dispensing device comprises a frame, a medicine storage part, a medicine dispensing part, a medicine discharging part and a control part; the medicine storage part comprises at least two funnel-shaped medicine storages which are uniformly distributed at the upper part in the frame and are used for respectively storing medicine granules with different shapes and sizes; a medicine distributing part is connected below each funnel-shaped medicine storage device and is used for continuously conveying the medicine particles in the funnel-shaped medicine storage devices into the medicine discharging part one by one, and only one medicine particle can be output each time; the medicine discharging part is arranged at the lower part in the frame and is used for storing medicine particles falling from the medicine distributing part; the control component is used for controlling the operation of the medicine storage component and the medicine distribution component to finish the medicine preparation. The automatic medicine discharging device can provide automatic, accurate and stable medicine discharging, and has the advantages of simple structure, convenience in operation, low cost and strong popularization.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to an automatic medicine distributing device based on mechanical transmission and automatic control.
Background
According to statistics, the chronic disease patients in China have more than 5 hundred million people, and in the process of treating the chronic disease, the standard regular and quantitative medicine taking is one of the most important treatment means. The proportion of the elderly to the patients with chronic diseases is more than 70%, and many elderly often forget to take medicines or forget the quantity of medicines, so that how to stick patients to take medicines regularly is also an important problem. If an intelligent medicine box which can remind in real time according to a medicine taking scheme and can automatically prepare medicines with corresponding quantity according to the medicine taking scheme can be developed, the problem of standard medicine taking of a plurality of old people can be solved, and the medicine taking compliance of patients is greatly improved.
The prior art mainly comprises two types, one type is a split charging medicine box with a medicine taking reminding function, the split charging medicine box is provided with a plurality of grid containers, the medicine quantity of about one week is stored, medicine particles to be taken are required to be manually split charged into independent grids in advance, and the part has a function of regularly taking medicine and a function of setting the medicine taking reminding function at a mobile phone end; the other type is an automatic dispensing device which is in the form of a large medicine cabin, is provided with a medicine distribution system and needs automatic control, and an end effector sorts required medicine particles and has remote monitoring and communication functions.
However, the first type of medicine boxes cannot realize automatic and accurate medicine discharging due to manual medicine distribution, and are easy to cause missed or mistaken taking. The second type of medicine box has a complex structure, so that the cost is too high and the popularization is difficult.
Disclosure of Invention
Therefore, in order to overcome the defects in the prior art, the invention aims to provide the medicine box capable of automatically, accurately and stably discharging medicines, which can adjust the single medicine discharging quantity according to different medicine taking quantities, can adapt to medicine granules in various shapes, and has the advantages of simple structure, convenience in operation, low cost and strong popularization.
Therefore, the automatic medicine dispensing device based on mechanical transmission and automatic control comprises: the medicine dispensing device comprises a frame, a medicine storage part, a medicine dispensing part, a medicine discharging part and a control part; the medicine storage component, the medicine distribution component, the medicine discharging component and the control component are respectively arranged in the frame;
the medicine storage part comprises at least two funnel-shaped medicine storages which are uniformly distributed at the upper part in the frame and are used for respectively storing medicine granules with different shapes and sizes;
a medicine distributing part is connected below each funnel-shaped medicine storage device and is used for continuously conveying the medicine particles in the funnel-shaped medicine storage devices into the medicine discharging part one by one, and only one medicine particle can be output each time;
the medicine discharging part is arranged at the lower part in the frame and is used for storing medicine particles falling from the medicine distributing part;
the control part is respectively connected with the medicine storage part and the medicine distribution part and is used for controlling the operation of the medicine storage part and the medicine distribution part to finish medicine distribution.
Preferably, the medicine storage part comprises a first funnel-shaped medicine storage device and a second funnel-shaped medicine storage device which are respectively arranged on the front side and the rear side of the upper part in the frame, and the medicine outlets of the medicine storage parts are staggered left and right and are respectively positioned on the left front side and the right rear side of the middle part in the frame.
Preferably, each funnel-shaped medicine storage device all includes movable elastic sheet, and for a slope surface down of funnel-shaped medicine storage device, the upper end and the funnel-shaped medicine storage device body of activity elastic sheet rotate to be connected.
Preferably, a return spring is installed at the rotating connection part.
Preferably, the medicine distribution parts comprise at least two parts, the number of the parts corresponds to that of the funnel-shaped medicine storage devices, and each medicine distribution part comprises a circular medicine distribution roller, a roller shell, a motor, a sensor and a vibration anti-blocking mechanism;
the circular medicine distributing roller is provided with pits corresponding to different medicine particle shapes and sizes on the roller surface, and each pit can only fall into one medicine particle for conveying the medicine particles;
the shaft head of the motor is inserted into a through hole in the center of the circular medicine distributing roller and used for driving the circular medicine distributing roller to rotate, the shaft head is connected with an end cover through a bearing, and the end cover is connected with a roller shell;
the roller shell is fixed on the frame, the upper part of the roller shell is provided with a medicine inlet, the lower part of the roller shell is provided with a medicine outlet, and the sizes of the medicine inlet and the medicine outlet are matched with the size of an opening of a pit;
the vibration anti-blocking mechanism is arranged at the edge of one circular end face of the circular medicine distributing roller and is used for pushing the deflector rod on the movable elastic sheet once when the vibration anti-blocking mechanism rotates for one circle along with the circular medicine distributing roller;
the sensor is arranged below the medicine outlet of the roller shell and used for detecting the number of medicine particles falling from the medicine outlet and outputting the number to the control part, and the control part judges whether the medicine is finished according to the number.
Preferably, the vibration anti-blocking mechanism comprises a spring plate trigger, and the surface of the spring plate trigger, which is in contact with the shifting lever on the movable spring plate, is smooth and arc-shaped.
Preferably, the sensor comprises an opto-electronic switch.
Preferably, each medicine distributing part further comprises a medicine blocking prevention rotating mechanism for detecting a signal of rotation of the circular medicine distributing roller, when the circular medicine distributing roller abnormally rotates, a working abnormal signal is generated and output to the control part, and the control part controls the motor to reversely rotate for a certain angle according to the working abnormal signal.
Preferably, the anti-jamming drug slewing mechanism comprises a ferromagnetic sheet and a magnetic encoder, wherein the ferromagnetic sheet is installed at the end part of the motor shaft head, and the magnetic encoder is installed at the position, corresponding to the ferromagnetic sheet, of the end cover.
Preferably, the medicine discharging parts comprise at least two parts, the number of the parts corresponds to the number of the funnel-shaped medicine storages, and each medicine discharging part is used for receiving medicine particles falling from one medicine distribution part.
The automatic medicine dispensing device based on mechanical transmission and automatic control provided by the embodiment of the invention has the following advantages:
1. through the unique structural design of circular medicine roller of dividing, the medicine grain of different shapes and size of screening that can accurate ration prevents the condition of many medicines.
2. Through unique motor drive mode, realize the continuous screening of medicine to through preventing stifled anti-sticking mechanism, prevent the circumstances of card medicine, garrulous medicine etc.
3. Through set up the sensor in unique position, realize screening the accurate measurement of medicine quantity, prevent the condition of hourglass medicine.
4. Through the design of a unique control component, the automatic control of the drug granule screening is realized.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is an overall outline view of one embodiment of an automatic dispensing device based on mechanical transmission and automated control in an embodiment of the present invention;
FIG. 2 is an exploded view of one embodiment of an automatic dispensing apparatus based on mechanical actuation and automated control in accordance with embodiments of the present invention;
FIG. 3 is an exploded view of one specific example of a dispensing member in an embodiment of the invention;
FIG. 4 is a rear cross-sectional view of one embodiment of an automatic dispensing device based on mechanical transmission and automated control in an embodiment of the present invention;
FIG. 5 is a front cross-sectional view of one embodiment of an automatic dispensing device based on mechanical transmission and automated control in an embodiment of the present invention;
fig. 6 is a right side sectional view of a specific example of an automatic dispensing device based on mechanical transmission and automatic control according to an embodiment of the present invention.
Reference numerals: 100-frame, 101-front cover, 102-rear cover, 103-upper cover, 104-shell, 201-first funnel-shaped medicine storage device, 202-second funnel-shaped medicine storage device, 203-movable shrapnel, 301-first medicine dividing component, 302-second medicine dividing component, 303-magnetic encoder, 304-end cover, 305-bearing, 306-magnet piece, 307-circular medicine dividing roller, 308-shrapnel trigger, 309-motor, 310-roller shell, 311-photoelectric switch, 3101-medicine outlet, 400-medicine outlet component, 401-first medicine outlet bin, 402-second medicine outlet bin, 501-main control board, 502-display control panel, 503-key and 504-battery.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
In describing the present invention, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises" and/or "comprising," when used in this specification, are intended to specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. The term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; the two elements can be directly connected, indirectly connected through an intermediate medium, or communicated with each other inside; either a wireless or a wired connection. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Examples
The embodiment provides an automatic medicine dispensing device based on mechanical transmission and automatic control, which mainly comprises a medicine storage part, a medicine dispensing part, a medicine discharging part, a control part, a frame and the like. The medicine storage part comprises at least two funnel-shaped medicine storages for respectively storing medicine grains with different shapes and sizes, such as tablet medicines, capsules and the like, and is arranged at the upper part of the frame. Each medicine distribution component is installed below the funnel-shaped medicine storage device and comprises a circular medicine distribution roller, a motor, a sensor, a vibration anti-blocking mechanism, an anti-blocking medicine rotation mechanism and the like. The circular medicine distributing roller is provided with pits with different shapes and sizes corresponding to the medicine grains stored in the funnel-shaped medicine storage device on the roller surface and is used for conveying the medicine grains, and each pit can only fall into one medicine grain. The motor links to each other with circular branch medicine roller, and the spindle nose of motor inserts the center of circular branch medicine roller, and the motor rotates and drives circular branch medicine roller and rotate to circular branch medicine roller carries the medicine grain to go out the medicine part from storing up the medicine part one by one. The sensor is installed between circular branch medicine roller and the play medicine part for when the medicine grain falls down from dividing the medicine part, can trigger the sensor, the sensor feeds back the quantity of falling medicine grain (play medicine) to control unit. The control part is used for controlling the motor to stop rotating when the number of the medicine discharging reaches a preset value, so that the medicine discharging part is opened, the medicine particles with the preset number are taken out, and the effect of accurate medicine discharging is achieved.
As a specific example, as shown in fig. 1 to 5, an automatic dispensing device based on mechanical transmission and automatic control includes: the frame 100, the medicine storage part, the medicine distribution part, the medicine outlet part 400 and the control part; the medicine storage component, the medicine distribution component, the medicine discharging component 400 and the control component are respectively arranged in the frame 100;
the medicine storage part comprises at least two funnel-shaped medicine storages which are uniformly distributed at the upper part in the frame 100 and are used for storing medicine grains with different shapes and sizes respectively; the funnel-shaped medicine reservoir is funnel-shaped and can be withdrawn from the frame 100.
A medicine distributing part is connected below each funnel-shaped medicine storage device and is used for continuously conveying the medicine particles in the funnel-shaped medicine storage devices into the medicine discharging part 400 one by one, and only one medicine particle can be output each time;
the medicine discharging part 400 is installed at the lower part in the frame 100 and is used for storing medicine particles falling from the medicine distributing part; preferably, the pill discharge part 400 is extractable from the frame 100 to facilitate pill removal.
The control part is respectively connected with the medicine storage part and the medicine distribution part and is used for controlling the operation of the medicine storage part and the medicine distribution part to finish medicine distribution.
Preferably, store up medicine part and include first infundibulate medicine storage device 201 and second infundibulate medicine storage device 202, install the front and back both sides on upper portion in frame 100 respectively, and stagger about its medicine outlet, lie in the left front side and the right rear side of frame 100 middle part respectively, make and install the medicine outlet part of lower part side by side and arrange about can in frame 100, improved the compactness, reduced the volume to be favorable to the device miniaturization.
Preferably, each infundibulate medicine storage device all includes movable shell fragment 203, and for an domatic down of infundibulate medicine storage device, the upper end and the infundibulate medicine storage device body of activity shell fragment 203 rotate and be connected, for example hinged joint can promote down at the external force of the lower extreme department of activity shell fragment 203, to the inside rotation of infundibulate medicine storage device body, promotes the removal of interior medicine grain of infundibulate medicine storage device, later because gravity freely falls back or the external drive resilience resets, thereby prevents that the medicine grain from blockking up. Preferably, a return spring is installed at the rotation connection to urge the movable elastic sheet 203 to return to the original position.
Preferably, the medicine distribution parts comprise at least two parts corresponding to the number of the funnel-shaped medicine storages, such as a first medicine distribution part 301 and a second medicine distribution part 302 as shown in fig. 2, each of which comprises a circular medicine distribution roller 307, a roller shell 310, a motor 309, a sensor and a vibration anti-blocking mechanism;
the circular medicine distributing roller 307 is provided with concave pits corresponding to different medicine particle shapes and sizes on the roller surface, and each concave pit can only fall into one medicine particle for conveying the medicine particle;
a shaft head of a motor 309 is inserted into a through hole in the center of the circular medicine distributing roller 307 and used for driving the circular medicine distributing roller 307 to rotate, the shaft head is connected with an end cover 304 through a bearing 305, the end cover 304 is connected with a roller shell 310, and the position of the shaft head of the end cover 304 is provided with the through hole;
the roller shell 310 is fixed on the frame 100, the upper part of the roller shell is provided with a medicine inlet, the lower part of the roller shell is provided with a medicine outlet 3101, the sizes of the medicine inlet and the medicine outlet 3101 are matched with the opening size of a concave pit and are consistent or slightly larger, and only one concave pit can be allowed to be aligned with the medicine inlet or the medicine outlet so as to pass one medicine particle; when the concave pits of the circular medicine distribution roller 307 are aligned with the medicine outlet 3101, the medicine grains in the concave pits fall from the medicine outlet 3101 to the medicine outlet part 400.
The edge at a circular terminal surface of medicine roller 307 is divided to circular to the vibration anti-blocking mechanism installation for every along with circular medicine roller 307 rotation a week that divides, promote the driving lever on the activity shell fragment 203 once, make activity shell fragment 203 to the inside certain angle that rotates of infundibulate medicine storage device body, prevent that the medicine grain in the infundibulate medicine storage device from blockking up. Preferably, the vibration anti-blocking mechanism comprises a spring trigger 308, and the surface of the spring trigger, which is in contact with the shift lever on the movable spring 203, is smooth and arc-shaped, so that the movement of the shift lever can be triggered to be continuous, and the resistance can be reduced.
The sensor is installed below the medicine outlet 3101 of the roller shell 310, and is used for detecting the number of medicine particles falling from the medicine outlet 3101 and outputting the medicine particles to the control part, and the control part can judge whether the medicine is finished or not according to the number. Preferably, the sensor comprises a photoelectric switch 311.
Preferably, each dispensing part further comprises a medicine jam preventing rotation mechanism for detecting a signal of rotation of the circular dispensing roller 307, when abnormal rotation of the circular dispensing roller 307 occurs, such as medicine jam occurs and rotation stops or rotation speed is reduced, an abnormal operation signal is generated and output to the control part, and the control part can control the motor 309 to rotate reversely for a certain angle according to the abnormal operation signal so as to loosen the jammed medicine grains and prevent medicine jam. Preferably, the anti-sticking medicine swing mechanism comprises a ferromagnetic sheet 306 and a magnetic encoder 303, the ferromagnetic sheet 306 is installed at the end of the shaft head of the motor 309, the magnetic encoder 303 is installed at the position of the end cover 304 corresponding to the ferromagnetic sheet 306, when the circular medicine dispensing roller 307 rotates normally, the ferromagnetic sheet 306 cuts magnetic induction lines normally, and the magnetic encoder 303 generates a normal rotation signal and outputs the signal to the control part; when the situation that medicine particles block pits to cause medicine clamping and the like exists, the circular medicine distribution roller 307 abnormally rotates, the ferromagnetic sheet 306 cannot normally cut magnetic induction lines, the magnetic encoder 303 generates an abnormal working signal and outputs the abnormal working signal to the control part, the control part controls the motor 309 to reversely rotate for a certain angle, the motor can cooperate with the vibration anti-blocking mechanism to act, and the clamped medicine particles are loosened to prevent medicine clamping.
Preferably, the number of the medicine discharging parts 400 is one, and the medicine discharging parts are installed below all the medicine dispensing parts for storing medicine grains falling from all the medicine dispensing parts. Or preferably, the number of the medicine discharging parts 400 is two or more, one part of the medicine discharging parts 400 is arranged below each medicine dispensing part, the other part of the medicine discharging parts 400 is arranged below two or more medicine dispensing parts, and each medicine discharging part 400 can store medicine grains falling from one medicine dispensing part or two or more medicine dispensing parts. Or preferably, the medicine discharging part 400 comprises at least two medicine discharging parts corresponding to the number of funnel-shaped medicine storages, such as a first medicine discharging chamber 401 and a second medicine discharging chamber 402 as shown in fig. 2, and each medicine discharging part 400 is used for receiving medicine grains falling from one medicine dispensing part. When the number of the falling medicine particles reaches the preset number, the motor stops rotating, the medicine discharging part can be drawn out, the medicine particles are taken out, and one-time medicine distribution is completed. The control part can also be provided with an indicator light which is used for indicating the color change of the indicator light when one-time medicine dispensing is finished, so as to generate prompt.
Preferably, the control unit includes a main control board 501, a display control panel 502, a button 503, a battery 504, and the like, and the main control board 501 is configured to control the start and stop of the motor 309 according to the number of tablets, and adjust the rotation direction of the motor 309 according to the signal output by the magnetic encoder 303.
The frame 100 comprises a front cover 101, a rear cover 102, an upper cover 103 and a shell 104, wherein a key 503 and a display control panel 502 are arranged on the upper cover 103 and connected with a main control panel 501, and the number of medicine discharged can be adjusted and preset through the key 503 or the display control panel 502 to control the medicine distribution to start and stop. The display control panel 502 can also display the preset medicine output quantity and the medicine output quantity. Meanwhile, a red and green indicator light can be arranged on the upper cover 103 and used for indicating the charging state and the working state of the battery 504.
One end of the upper cover 103 is connected with the shell 104 through a hinge, the other end of the upper cover is locked through a buckle, and the funnel-shaped medicine storage device in the shell 104 is pressed when the upper cover 103 is fastened.
Above-mentioned automatic medicine device that divides based on mechanical transmission and automated control through the unique structural design of circular medicine roller that divides, can be accurate quantitative screening the medicine grain of different shapes and size, prevents the condition of many medicines. Through unique motor drive mode, realize the continuous screening of medicine to through preventing stifled anti-sticking mechanism, prevent the circumstances of card medicine, garrulous medicine etc. Through set up the sensor in unique position, realize screening the accurate measurement of medicine quantity, prevent the condition of hourglass medicine. Through the design of a unique control component, the automatic control of the drug granule screening is realized.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. The utility model provides an automatic medicine device that divides based on mechanical transmission and automated control which characterized in that includes: the medicine dispensing device comprises a frame (100), a medicine storage part, a medicine dispensing part, a medicine discharging part (400) and a control part; the medicine storage component, the medicine distribution component, the medicine discharging component (400) and the control component are respectively arranged in the frame (100);
the medicine storage part comprises at least two funnel-shaped medicine storages which are uniformly distributed at the upper part in the frame (100) and are used for storing medicine grains with different shapes and sizes respectively;
a medicine distributing part is connected below each funnel-shaped medicine storage device and is used for continuously conveying the medicine particles in the funnel-shaped medicine storage devices into the medicine discharging part (400) one by one, and only one medicine particle can be output each time;
the medicine discharging part (400) is arranged at the lower part in the frame (100) and is used for storing medicine particles falling from the medicine distributing part;
the control part is respectively connected with the medicine storage part and the medicine distribution part and is used for controlling the operation of the medicine storage part and the medicine distribution part to finish medicine distribution.
2. The automatic medicine dispensing device according to claim 1, wherein the medicine storage component comprises a first funnel-shaped medicine storage device (201) and a second funnel-shaped medicine storage device (202) which are respectively arranged at the front side and the rear side of the inner upper part of the frame (100), and the medicine outlets of the medicine storage devices are staggered left and right and are respectively arranged at the left front side and the right rear side of the inner middle part of the frame (100).
3. The automatic medicine dispensing device according to claim 1 or 2, wherein each funnel-shaped medicine storage device comprises a movable elastic sheet (203) which is a downward slope surface of the funnel-shaped medicine storage device, and the upper end of the movable elastic sheet (203) is rotatably connected with the funnel-shaped medicine storage device body.
4. The automatic dispensing device of claim 3, wherein a return spring is mounted to the pivot connection.
5. The automatic medicine dispensing device according to any one of claims 1 to 4, wherein the medicine dispensing parts comprise at least two parts corresponding to the number of the funnel-shaped medicine storages, and each medicine dispensing part comprises a circular medicine dispensing roller (307), a roller shell (310), a motor (309), a sensor and a vibration anti-blocking mechanism;
the round medicine distributing roller (307) is provided with concave pits corresponding to different medicine particle shapes and sizes on the roller surface, and each concave pit can only fall into one medicine particle for conveying the medicine particle;
a shaft head of a motor (309) is inserted into a through hole in the center of the circular medicine distribution roller (307) and used for driving the circular medicine distribution roller (307) to rotate, the shaft head is connected with an end cover (304) through a bearing (305), and the end cover (304) is connected with a roller shell (310);
the roller shell (310) is fixed on the frame (100), the upper part of the roller shell is provided with a medicine inlet, the lower part of the roller shell is provided with a medicine outlet (3101), and the sizes of the medicine inlet and the medicine outlet (3101) are matched with the size of an opening of a pit;
the vibration anti-blocking mechanism is arranged at the edge of a circular end face of the circular medicine distribution roller (307) and is used for pushing the deflector rod on the movable elastic sheet (203) once when rotating for a circle along with the circular medicine distribution roller (307);
the sensor is arranged below the medicine outlet (3101) of the roller shell (310) and used for detecting the quantity of medicine particles falling from the medicine outlet (3101) and outputting the quantity to the control part, and the control part judges whether the medicine is finished or not according to the quantity.
6. The automatic dispensing device of claim 5, wherein said vibration anti-blocking mechanism comprises a spring trigger (308) having a smooth arc shape in a surface contacting with a shift lever of the movable spring (203).
7. The automatic dispensing device according to claim 5 or 6, wherein said sensor comprises an opto-electronic switch (311).
8. The automatic dispensing device according to any one of claims 1-7, wherein each dispensing part further comprises an anti-jamming rotation mechanism for detecting a signal of rotation of the circular dispensing roller (307), and when the circular dispensing roller (307) abnormally rotates, an abnormal operation signal is generated and output to the control part, and the control part controls the motor (309) to rotate reversely by a certain angle according to the abnormal operation signal.
9. The automatic medicine dispensing device according to claim 8, wherein the anti-jamming medicine rotating mechanism comprises a ferromagnetic plate (306) and a magnetic encoder (303), the ferromagnetic plate (306) is mounted at the end of the motor (309) shaft head, and the magnetic encoder (303) is mounted at the position of the end cover (304) corresponding to the ferromagnetic plate (306).
10. The automatic dispensing device according to any one of claims 1 to 9, wherein the dispensing members (400) comprise at least two corresponding to the number of funnel-shaped medicine reservoirs, each dispensing member (400) being adapted to receive a medicine pellet falling from one dispensing member.
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| CN202110360299.1A CN113086432A (en) | 2021-04-02 | 2021-04-02 | Automatic medicine dispensing device based on mechanical transmission and automatic control |
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| CN202110360299.1A CN113086432A (en) | 2021-04-02 | 2021-04-02 | Automatic medicine dispensing device based on mechanical transmission and automatic control |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114408371A (en) * | 2021-12-24 | 2022-04-29 | 武汉佰起科技有限公司 | Intelligent metering medicine dispensing box |
| CN115158892A (en) * | 2022-04-19 | 2022-10-11 | 扬州市职业大学(扬州开放大学) | Portable medicine box |
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