CN112520303A - Rotary wheel type medicine feeding mechanism - Google Patents

Rotary wheel type medicine feeding mechanism Download PDF

Info

Publication number
CN112520303A
CN112520303A CN202011390194.2A CN202011390194A CN112520303A CN 112520303 A CN112520303 A CN 112520303A CN 202011390194 A CN202011390194 A CN 202011390194A CN 112520303 A CN112520303 A CN 112520303A
Authority
CN
China
Prior art keywords
medicine
sleeve
electromagnet
guide rod
medicine feeding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011390194.2A
Other languages
Chinese (zh)
Inventor
杜浩明
居健
陈元祺
顾佳莹
夏奕杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Dianji University
Original Assignee
Shanghai Dianji University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Dianji University filed Critical Shanghai Dianji University
Priority to CN202011390194.2A priority Critical patent/CN112520303A/en
Publication of CN112520303A publication Critical patent/CN112520303A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G11/00—Chutes
    • B65G11/02—Chutes of straight form
    • B65G11/023—Chutes of straight form for articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G11/00—Chutes
    • B65G11/20—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids
    • B65G11/203—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids for articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0235—Containers
    • B65G2201/025—Boxes

Landscapes

  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

The invention discloses a rotary wheel type medicine feeding mechanism, which comprises: the medicine conveying track is of a through groove type landslide structure through fixed connection of the mechanism support, and the rotating wheel with three blades is located at the lower end of the medicine conveying track, the blades are uniformly distributed on the rotating wheel, the width of the blades is smaller than the width of the through groove of the medicine conveying track, the mechanism support is located below the medicine conveying track, a sleeve and an electromagnet which are parallel to the axis of the medicine conveying track are sequentially connected along the sliding direction of the medicine conveying track, a guide rod which is parallel to the axis of the sleeve is arranged in the sleeve, a spring is connected between the sleeve and the guide rod, the sleeve, the spring and the guide rod can form a piston structure, an iron sheet is connected to the lower end of the guide rod, an inverted L-shaped notch is formed in. According to the invention, the piston mechanism consisting of the sleeve, the spring and the guide rod is combined with the electromagnet to control the rotating wheel with the blades to rotate depending on whether the electromagnet is electrified or not, and the medicine is fed depending on the self weight of the medicine through the slope, so that the medicine feeding efficiency, the medicine feeding precision and the medicine feeding accuracy are ensured.

Description

Rotary wheel type medicine feeding mechanism
Technical Field
The invention belongs to the technical field of medical equipment, and particularly relates to a rotary wheel type medicine delivery mechanism.
Background
With the continuous improvement of living standard and health consciousness of people, the sales volume of various medicines and health care products is rapidly increased, so that the market demand of automatic and semi-automatic medicine selling or medicine delivering instruments is large. Traditional medicine mechanism that send generally adopts spiral ejecting medicine structure of sending, but because the extranal packing volume of medicine is diverse, the rotational pitch of setting probably can not send out the medicine completely under the rare circumstances, influences the wholeness ability of equipment. The assembly line type medicine outlet mechanism adopting chain transmission or belt transmission is large and complex, and the operation cost is high; part of large-scale automated drugstores or equipment adopt special robot medicine taking mechanisms, the precision is high, and the coexistence situation of various medicines can be met, but the complex structure greatly increases the equipment cost no matter the modes such as programming and visual grabbing are adopted; the medicine storage amount of the medicine box type medicine discharging mechanism is difficult to be improved; the medicine is sent through the gate baffle to the slope formula play medicine mechanism that partly adopts the dead weight, and this type of mechanism often is difficult to compromise simultaneously and simplifies the mechanism and improves and send the medicine accuracy.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a rotary wheel type medicine conveying mechanism, a medicine box is controlled to be conveyed out by virtue of an electromagnet and a rotary wheel, medicine is conveyed downwards by virtue of the self weight of medicine on a slope, blades uniformly distributed on the rotary wheel rotate by virtue of the self weight of the medicine box, and the medicine box is pushed and blocked to finish the medicine conveying action.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a rotary wheel type drug delivery mechanism comprising: the medicine feeding track is fixedly connected with a medicine feeding track in a through groove type landslide structure through a mechanism support, and a rotating wheel with three blades is positioned at the lower end of the medicine feeding track, the blades are uniformly distributed on the rotating wheel, and the width of the blades is smaller than the width of a through groove of the medicine feeding track;
the mechanism bracket is positioned below the medicine feeding track, a sleeve and an electromagnet which are parallel to the axis of the medicine feeding track are sequentially connected along the sliding direction of the medicine feeding track, a guide rod which is parallel to the axis of the sleeve is arranged in the sleeve, a spring is connected between the sleeve and the guide rod, and the sleeve, the spring and the guide rod can form a piston structure;
the lower end of the guide rod is connected with an iron sheet, and an inverted L-shaped notch is formed in the outer side of the iron sheet;
the blade tip may contact the inverted L-shaped notch to block rotation thereof.
According to some embodiments of the invention, the medicine delivery track is fixedly connected by two parallel symmetrical right-angle tripods close to the middle of the top through the mechanism bracket.
In some embodiments of the invention, a separation baffle is arranged outside the medicine conveying track.
In some embodiments of the invention, the included angle between the vanes is 120 °.
Some embodiments of the invention, when the electromagnet is energized, the blade tip is out of contact with the inverted-L notch; when the electromagnet is not electrified, the tail end of the blade is in contact with the inverted L-shaped notch to prevent the blade from rotating.
In some embodiments of the invention, the electromagnet is a ring electromagnet.
Compared with the prior art, the invention has the following beneficial effects:
(1) the invention forms a linked medicine feeding mechanism by a piston mechanism consisting of a sleeve, a spring and a guide rod and controlling the rotation of three rotating wheels with blades uniformly distributed at 120 degrees by combining an electromagnet and controlling the rotation of the rotating wheels by electrifying or not, thereby realizing accurate and automatic medicine feeding.
(2) The medicine box is controlled by the electromagnet and the rotating wheel, the medicine box is fed downwards by the self weight of the medicine and the rotating wheel rotates by the self weight of the medicine box through the slope, the medicine box is pushed and blocked to finish the medicine feeding action (the medicine outlet of the existing medicine feeding mechanism adopts a baffle plate structure), the medicine feeding efficiency is ensured, the medicine feeding precision and the medicine feeding accuracy are ensured, and the medicine box feeding mechanism can be used in places such as hospitals, large pharmacies, automatic medicine selling equipment and the like.
(3) The rotary wheel type medicine feeding mechanism belongs to a small mechanical structure, has a simple structure, is convenient to maintain and use, and can reduce the production cost.
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, the features and the effects of the present invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention to its proper form. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic diagram of the structure of the wheel type medicine feeding mechanism in the preferred embodiment when the electromagnet is not energized.
FIG. 2 is a schematic diagram of the rotor type medicine dispensing mechanism in the preferred embodiment when the electromagnet is energized.
FIG. 3 is a schematic view of a portion of the rotor type medicine dispensing mechanism in a preferred embodiment.
Fig. 4 is a schematic diagram of the overall structure of the rotary wheel type medicine feeding mechanism in the preferred embodiment when the electromagnet is not electrified.
FIG. 5 is a schematic diagram of the overall structure of the medicine dispensing mechanism of the rotary wheel type when the electromagnet is energized in the preferred embodiment.
The reference numbers are as follows:
1-medicine feeding track, 2-separation baffle, 3-mechanism support, 4-sleeve, 5-electromagnet, 6-spring, 7-guide rod, 8-iron sheet, 9-rotating wheel, 10-blade and 11-inverted L-shaped notch.
Detailed Description
The technical contents of the preferred embodiments of the present invention will be more clearly and easily understood by referring to the drawings attached to the specification. The present invention may be embodied in many different forms of embodiments and the scope of the invention is not limited to the embodiments set forth herein.
As shown in fig. 1 to 5, the rotary wheel type medicine feeding mechanism adopted in the present invention includes: the medicine feeding track 1 which is of a through groove type landslide structure and the rotating wheel 9 which is positioned at the lower end of the medicine feeding track 1 and is provided with three blades 10 are fixedly connected through the mechanism bracket 3, the blades 10 are uniformly distributed on the rotating wheel 9, and the width of the blades is smaller than the width of the through groove of the medicine feeding track 1; mechanism support 3 is located send medicine track 1 below, along sending medicine track 1 slip direction connect gradually with sending medicine track 1 axis parallel sleeve pipe 4 and electro-magnet 5, sleeve pipe 4 embeds there is guide arm 7 parallel with its axis, be connected with spring 6 between sleeve pipe 4 and the guide arm 7, sleeve 4, spring 6 and guide arm 7 can form piston structure, the lower extreme of guide arm 7 is connected with iron sheet 8, the iron sheet 8 outside is equipped with inverted L shape notch 11, the terminal and the inverted L shape notch 11 contact of blade 10 is in order to block its rotation.
In some embodiments, the medicine delivery track 1 is fixedly connected by two parallel symmetrical right-angle tripods near the middle of the top through a mechanism bracket 3.
In some embodiments, the medicine conveying track 1 is provided with a separation baffle 2 on the outer side.
In some embodiments, the electromagnet 5 may be provided as a ring-shaped electromagnet.
In some embodiments, the included angle between the blades 10 is 120 °; when the electromagnet 5 is electrified, the tail end of the blade 10 is not in contact with the inverted L-shaped notch 11; when the electromagnet 5 is not energized, the tip of the blade 10 contacts the inverted-L-shaped notch 11 to block its rotation.
The rotating wheel type medicine conveying mechanism accurately controls the rotation of the rotating wheel 9 by controlling the work of the electromagnet 5, and the first blade blocks the medicine box from sliding downwards at the initial position. When the electromagnet 5 is electrified, the guide rod 7 does not block the rotating wheel 9 any more, the medicine box pushes the rotating wheel 9 to rotate, the first blade descends, and the medicine box is not blocked any more; meanwhile, the second blade pushes the medicine box out downwards to intensify the sliding of the medicine box; the third blade rises gradually to block the next medicine box from sliding down, so that the whole automatic medicine feeding process is realized, and the reciprocating operation is carried out.
When the electromagnet 5 is not electrified, the spring 6 is opened, the second blade 10 is blocked by the inverted L-shaped notch 11 at the front end of the guide rod 7, the medicine box is placed on the medicine conveying track 1 and tends to slide downwards depending on the self weight, and the medicine box is blocked by the first blade 10 perpendicular to the bottom of the medicine conveying track 1. When a medicine feeding command is sent to the rotary wheel type medicine feeding mechanism, the electromagnet 5 is electrified, the spring 6 is compressed, and the inverted L-shaped notch 11 at the front end of the guide rod 7 is separated from the second blade 10. At this moment, the medicine box can push the first blade 10 forward by virtue of the self weight, the rotating wheel 9 starts to rotate, the first blade descends, and the medicine box is not blocked any more. Meanwhile, the second blade 10 starts to rotate and rise, so as to jack up the medicine box, further accelerate the medicine box to slide downwards, and the operation is repeated in a circulating way.
In the optimized embodiment, the automatic medicine feeding process can be realized by a detector with the rotation angle of the rotating wheel 9 or the electrifying time of the electromagnet 5 is controlled, so that the mechanism is suitable for medicines with different sizes, the production cost of equipment is further reduced, and the structure is simplified.
In the optimized embodiment, the piston mechanism consisting of the sleeve 4, the spring 6 and the guide rod 7 is converted into a cylinder mechanism, so that the stroke change caused by the compression fatigue of the spring 6 can be avoided, and the production cost and the use cost of the equipment are increased.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims (6)

1. A rotary wheel type medicine delivery mechanism is characterized by comprising:
the medicine feeding track is fixedly connected with a medicine feeding track in a through groove type landslide structure through a mechanism support, and a rotating wheel with three blades is positioned at the lower end of the medicine feeding track, the blades are uniformly distributed on the rotating wheel, and the width of the blades is smaller than the width of a through groove of the medicine feeding track;
the mechanism bracket is positioned below the medicine feeding track, a sleeve and an electromagnet which are parallel to the axis of the medicine feeding track are sequentially connected along the sliding direction of the medicine feeding track, a guide rod which is parallel to the axis of the sleeve is arranged in the sleeve, a spring is connected between the sleeve and the guide rod, and the sleeve, the spring and the guide rod can form a piston structure;
the lower end of the guide rod is connected with an iron sheet, and an inverted L-shaped notch is formed in the outer side of the iron sheet;
the blade tip may contact the inverted L-shaped notch to block rotation thereof.
2. The rotary wheel type medicine conveying mechanism as claimed in claim 1, wherein the medicine conveying track is fixedly connected by two parallel symmetrical right-angle tripods near the middle of the top through the mechanism support.
3. The rotary wheel type medicine conveying mechanism according to claim 1, wherein a separation baffle is arranged outside the medicine conveying track.
4. The rotor wheel type medicine delivery mechanism of claim 1, wherein the included angle between the blades is 120 °.
5. The rotating wheel type medicine conveying mechanism according to claim 1, wherein the electromagnet is an annular electromagnet.
6. The rotating wheel type medicine conveying mechanism according to any one of claims 1 to 5, wherein when the electromagnet is electrified, the blade tip is not in contact with the inverted L-shaped notch; when the electromagnet is not electrified, the tail end of the blade is in contact with the inverted L-shaped notch to prevent the blade from rotating.
CN202011390194.2A 2020-12-02 2020-12-02 Rotary wheel type medicine feeding mechanism Pending CN112520303A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011390194.2A CN112520303A (en) 2020-12-02 2020-12-02 Rotary wheel type medicine feeding mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011390194.2A CN112520303A (en) 2020-12-02 2020-12-02 Rotary wheel type medicine feeding mechanism

Publications (1)

Publication Number Publication Date
CN112520303A true CN112520303A (en) 2021-03-19

Family

ID=74996174

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011390194.2A Pending CN112520303A (en) 2020-12-02 2020-12-02 Rotary wheel type medicine feeding mechanism

Country Status (1)

Country Link
CN (1) CN112520303A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1087024A (en) * 1996-09-14 1998-04-07 Soutetsu Kk Storage shelf of long size article
CN103057885A (en) * 2013-01-08 2013-04-24 杨春庚 Automatic releaser for cross-wheel medicine boxes of automatic medicine dispensers
CN103332425A (en) * 2013-07-15 2013-10-02 苏州艾隆科技股份有限公司 Medicine discharging structure of medicine dispensing device and medicine dispensing device with same
CN103466248A (en) * 2013-09-16 2013-12-25 中国农业大学 Inactive-stressing medicine outgoing device
CN104150137A (en) * 2014-08-29 2014-11-19 苏州沃伦韦尔高新技术股份有限公司 Medicine discharging device with overturning plate structure
CN104150138A (en) * 2014-08-29 2014-11-19 苏州沃伦韦尔高新技术股份有限公司 Medicine discharging device with overturning plate and ratchet type structure
CN104670777A (en) * 2015-03-02 2015-06-03 苏州沃伦韦尔高新技术股份有限公司 Quick and accurate medicine discharging device
CN108190338A (en) * 2018-01-17 2018-06-22 苏州市厚宏智能科技有限公司 Automatic administration equipment

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1087024A (en) * 1996-09-14 1998-04-07 Soutetsu Kk Storage shelf of long size article
CN103057885A (en) * 2013-01-08 2013-04-24 杨春庚 Automatic releaser for cross-wheel medicine boxes of automatic medicine dispensers
CN103332425A (en) * 2013-07-15 2013-10-02 苏州艾隆科技股份有限公司 Medicine discharging structure of medicine dispensing device and medicine dispensing device with same
CN103466248A (en) * 2013-09-16 2013-12-25 中国农业大学 Inactive-stressing medicine outgoing device
CN104150137A (en) * 2014-08-29 2014-11-19 苏州沃伦韦尔高新技术股份有限公司 Medicine discharging device with overturning plate structure
CN104150138A (en) * 2014-08-29 2014-11-19 苏州沃伦韦尔高新技术股份有限公司 Medicine discharging device with overturning plate and ratchet type structure
CN104670777A (en) * 2015-03-02 2015-06-03 苏州沃伦韦尔高新技术股份有限公司 Quick and accurate medicine discharging device
CN108190338A (en) * 2018-01-17 2018-06-22 苏州市厚宏智能科技有限公司 Automatic administration equipment

Similar Documents

Publication Publication Date Title
CN110271871B (en) Regular feeding device on automatic production line and feeding method thereof
CN104590802B (en) Quick despatch automatic transmitter-receiver unit
CN104605475B (en) Material wears label system and automatic machine for stringing cubes on skewer
CN205708654U (en) A kind of automatic feeding
CN104369925B (en) A kind of GUILING GAO assembly equipment
CN109448241A (en) Vending Machine
CN207254228U (en) A kind of medicament dispenser
CN112520303A (en) Rotary wheel type medicine feeding mechanism
CN208984400U (en) A kind of hermetic type is interior into powder sampler
CN201951934U (en) Device for discharging medicaments at two ends
CN204264533U (en) Guiling Jelly rigging equipment
CN209176995U (en) A kind of full-automatic spiced egg packing vacuum packaging integrated equipment
CN112623714A (en) T-shaped medicine feeding mechanism
CN115253858A (en) Intelligent dispensing equipment
CN112520246B (en) Automatic medicine discharging device
CN210943786U (en) Cup dispensing device
CN210904156U (en) Tablet dispensing device based on plc control
CN109700211B (en) Medicine cabinet with automatic medicine taking function in appointment
CN203973153U (en) The Work transfer device of medicine equipment kludge
US4045941A (en) Method and apparatus for casing flexible containers
CN112190104A (en) Particulate matter self-taking mechanism
CN209684142U (en) Bag, bag delivering device on self-standing bag
CN208291511U (en) A kind of baffle-type multi-agent bottle placer
CN207877230U (en) A kind of cosmetics filling apparatus
CN217025263U (en) Following type cap screwing machine

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20210319

RJ01 Rejection of invention patent application after publication