CN106379571A - Granule medicine dispensing equipment - Google Patents
Granule medicine dispensing equipment Download PDFInfo
- Publication number
- CN106379571A CN106379571A CN201611023372.1A CN201611023372A CN106379571A CN 106379571 A CN106379571 A CN 106379571A CN 201611023372 A CN201611023372 A CN 201611023372A CN 106379571 A CN106379571 A CN 106379571A
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- China
- Prior art keywords
- volume
- adjustment shaft
- shaft part
- medicine
- bottle head
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/36—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by volumetric devices or methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
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- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Mechanical Engineering (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention relates to the technical field of medical equipment, and discloses granule medicine dispensing equipment. The granule medicine dispensing equipment comprises a bottle head, a bottle head frame seat, and a driving device group; the bottle head comprises a bottle head body and a rotary conveying device; a medicine inlet and a medicine outlet in opposite positions are respectively arranged at the sides, close to and far away from a medicine bottle opening, of the bottle head body; the bottle head body is provided with a through hole which is formed radially and is communicated with the medicine inlet and the medicine outlet; the rotary conveying device is assembled in the through hole in a sliding manner, and comprises a volume coarse adjustment shaft section and a volume fine adjustment shaft section which are assembled in a sliding manner; a first groove with a first set volume is formed in the circumferential side of the volume coarse adjustment shaft section, a second groove with a second set volume is formed in the circumferential side of the volume fine adjustment shaft section, and the first groove and the second groove can respectively rotate to the positions opposite to the medicine inlet or the medicine outlet; the bottle head frame seat is used for carrying the bottle head; the driving device group is used for driving the volume coarse adjustment shaft section and the volume fine adjustment shaft section to rotate and comprises a plurality of driving devices.
Description
Technical field
The present invention relates to medical equipment technical field, more particularly to a kind of granule dispensing equipment.
Background technology
With social progress and expanding economy, the living standard of people constantly improves, and social health care is provided
The demand in source is also gradually increased.Social health resource the most intuitively embodies be exactly medicine, medical auxiliary facility and medical treatment from
Industry personnel, meanwhile, the allocative efficiency of health resource also affects indirectly the degree more than needed of health resource.
Currently for granule class medicine, hospital or pharmacy are usually taken the mode manually got it filled and weigh when making up a prescription,
Join the medicine taking in prescription one by one.The defect of prior art is, manually gets it filled too low with the mode efficiency weighing, when need
When medicine is more, can greatly lose time and manpower, meanwhile, relatively low to the control accuracy of drug dose using which, shadow
Ring the accuracy of prescription.
Content of the invention
The purpose of the embodiment of the present invention is to provide a kind of granule dispensing equipment, to improve point drug effect of granule class medicine
Rate, and improve the accuracy of drug dose further.
Embodiments provide a kind of granule dispensing equipment, including：
For the bottle head being connected with medicine bottle bottleneck, described bottle head includes bottle head body and rotationally conveying device, described bottle head
Body is respectively arranged with the relative medicine access port in position and medicine near the side of medicine bottle bottleneck and the side away from medicine bottle bottleneck
Thing delivery outlet, and described bottle head body has being connected with described medicine access port and described drug output mouth of being disposed radially
Through hole；In described through hole, described rotationally conveying device includes the appearance of slidable fit to described rotationally conveying device slidable fit
Long-pending coarse adjustment shaft part and volume fine adjustment shaft part, the week side of boss of described volume coarse adjustment shaft part is provided with has the first set volume
First groove, the week side of boss of described volume fine adjustment shaft part is provided with second groove with the second set volume, and described first
Groove can turn to place relative with described medicine access port or drug output mouth position respectively with described second groove；
For carrying the bottle headstock seat of described bottle head；
For driving the driving means group of volume coarse adjustment shaft part and the rotation of volume fine adjustment shaft part, described driving means group
Including multiple driving means.
When being made up a prescription using granule dispensing equipment provided in an embodiment of the present invention, driving means group can drive volume thick
Adjust shaft part and the rotation of volume fine adjustment shaft part, volume coarse adjustment shaft part the week side of boss is provided with has the first recessed of the first set volume
Groove, volume fine adjustment shaft part is provided with second groove with the second set volume, needs to join the granules medicine taking when determining
Dosage after, volume coarse adjustment shaft part and volume fine adjustment shaft part can be made to rotate certain number of turns respectively, thus being combined into needs
Join the dosage of the granules medicine taking, compared to existing technology in the mode manually getting it filled and weigh, the embodiment of the present invention carries significantly
The high dispensing efficiency of granules medicine, further increases the accuracy of drug dose.
Preferably, the week side of boss of described volume coarse adjustment shaft part has radially symmetrical two first groove, described
The week side of boss of volume fine adjustment shaft part has radially symmetrical two second groove.
Preferably, described first groove and described second groove are respectively arc groove.
Preferably, the end face between described through hole and described medicine access port is sharp end face.
Preferably, described bottle head body is provided with electronic chip, and described electronic chip is used for the positional information of labelling bottle head.
Specifically, described volume coarse adjustment shaft part is provided with the first notch away from one end of described volume fine adjustment shaft part,
Described volume fine adjustment shaft part is provided with the second notch away from one end of described volume coarse adjustment shaft part, and described driving means are passed through
First notch is connected with volume coarse adjustment shaft part, is connected with volume fine adjustment shaft part by the second notch.
Preferably, described medicine access port is in funnel-form.
Preferably, the week side of boss near medicine bottle bottleneck one end for the described bottle head body is provided with sealing ring.
Specifically, the week side of boss of described bottle head body is provided with end cap.
Preferably, described driving means include the first motor, the second motor, the first leading screw, connecting plate for electric motor,
Slide block and guide rail, wherein：Described first motor is connected with the screw rod transmission of described first leading screw；Described connecting plate for electric motor
It is fixedly connected with the nut of described first leading screw and described second motor respectively；The drive shaft of described second motor with
The coarse adjustment shaft part of bottle head or fine adjustment shaft part are in transmission connection；Described slide block is fixedly connected with described connecting plate for electric motor, and sliding
Move and be assemblied in described guide rail.
Preferably, described driving means also include and entering that the end of the drive shaft of described second motor is fixedly connected
Dynamic spring, and it is sheathed on the axle sleeve that the drive shaft with the second motor outside described precession spring is connected.
Preferably, described axle sleeve has plug, the shape of described plug and appearance away from one end of described second motor
The matching form of the second notch of the first notch of long-pending coarse adjustment shaft part end or volume fine adjustment shaft part end closes.
Preferably, described driving means also include being connected between described first motor and described connecting plate for electric motor
Return spring.
Preferably, described driving means also include being arranged on described guide rail for spacing limit is carried out to described slide block
Bit switch, and/or, the two ends of described guide rail are respectively arranged with positive stop.
Preferably, described connecting plate for electric motor is provided with the vicariouss reader relative with the electronic chip position of bottle head, institute
State vicariouss reader for reading the positional information of bottle head.
Preferably, the inside of described bottle headstock seat has gathering sill, and the outside of described bottle head body has guide pad, described
Guide pad is closed with the matching form of described gathering sill.
Specifically, described gathering sill is V-arrangement gathering sill, and described guide pad is V-arrangement guide pad.
Specifically, the quantity of described V-arrangement gathering sill and V-arrangement guide pad is two, and described V-arrangement gathering sill is in described bottle head
Symmetrical in stand, described V-arrangement guide pad is symmetrical in the outside of described bottle head body.
Preferably, described granule dispensing equipment also includes：
It is movable to the saucer below the drug output mouth of described bottle head, described saucer is used for clamping medicine glass；
Electronic balance below saucer, described electronic balance has high-order operating position and low level operating position, when
When described electronic balance is in high-order operating position, described medicine glass bottom is fallen on described electronic balance and is departed from described saucer
Contact, when described electronic balance is in low level operating position, described medicine glass is fastened in described saucer.
Preferably, described granule dispensing equipment also includes the driver part being in transmission connection with described electronic balance, described
Driver part is used for driving described electronic balance to change between high-order operating position and low level operating position.
Specifically, described driver part includes the 3rd motor and second be in transmission connection with the 3rd motor
Thick stick, the screw mandrel of described second leading screw is connected with the output shaft of described 3rd motor, the nut of described second leading screw with described
Electronic balance is fixedly connected.
Preferably, described granule dispensing equipment also includes control device, described control device respectively with described vicariouss
Reader and described driving means electrical connection, for determine when vicariouss reader bottle head positional information after, control drive dress
Put driving volume coarse adjustment shaft part rotation, and drive the rotation of volume fine adjustment shaft part.
Brief description
Fig. 1 is the cross section structure schematic diagram of embodiment of the present invention granule dispensing equipment；
Fig. 2 is the cross section structure schematic diagram of the bottle head of embodiment of the present invention granule medicine bottle；
Fig. 3 is the cross section structure schematic diagram (from another visual angle) of the bottle head of embodiment of the present invention granule medicine bottle；
Fig. 4 is the perspective view of embodiment of the present invention driving means；
Fig. 5 is the planar structure schematic diagram of embodiment of the present invention driving means；
Fig. 6 is the structural representation after embodiment of the present invention bottle head is installed with bottle headstock seat；
Fig. 7 is the partial structural diagram of embodiment of the present invention granule dispensing equipment.
Reference：
100- medicine bottle
10- bottle head
110- bottle head body
111- medicine access port
112- drug output mouth
113- through hole
End face between 114- through hole and medicine access port
120- rotationally conveying device
121- volume coarse adjustment shaft part
122- volume fine adjustment shaft part
1210- first groove
1220- second groove
123- first notch
124- second notch
130- electronic chip
140- sealing ring
150- end cap
160- guide pad
20- driving means
21- first motor
22- second motor
The drive shaft of 220- second motor
221- precession spring
222- axle sleeve
2220- plug
23- first leading screw
The screw mandrel of 231- first leading screw
The nut of 232- first leading screw
24- connecting plate for electric motor
25- slide block
26- guide rail
27- return spring
28a- limit switch
28b- positive stop
29- vicariouss reader
30- bottle headstock seat
300- gathering sill
40- saucer
50- medicine glass
60- electronic balance
70- driver part
71- second leading screw
The screw mandrel of 711- second leading screw
The nut of 712- second leading screw
72- the 3rd motor
Specific embodiment
For improving point drug effect rate of granule class medicine, and improve the accuracy of drug dose further, the present invention is implemented
Example provides a kind of granule dispensing equipment.For making the object, technical solutions and advantages of the present invention clearer, below lift and implement
Example is described in further detail to the present invention.
Embodiment one：
Incorporated by reference to shown in Fig. 1～Fig. 3, the embodiment of the present invention provides a kind of granule dispensing equipment, including：
For the bottle 10 being connected with medicine bottle 100 bottleneck, bottle 10 includes bottle head body 110 and rotationally conveying device 120,
Bottle head body 110 is respectively arranged with the relative medicine in position near the side of medicine bottle bottleneck and the side away from medicine bottle bottleneck and accesses
Mouthfuls 111 and drug output mouth 112, and bottle head body 110 have be disposed radially with medicine access port 111 and drug output mouth
The through hole 113 that 112 are connected；In through hole 113, rotationally conveying device 120 includes sliding rotationally conveying device 120 slidable fit
The volume coarse adjustment shaft part 121 of assembling and volume fine adjustment shaft part 122, it is recessed that the week side of boss of volume coarse adjustment shaft part 121 has first
Groove 1210, the week side of boss of volume fine adjustment shaft part 122 has the second groove 1220, and the volume of the first groove 1210 is more than the second groove
1220 volume, and the first groove 1210 and the second groove 1220 can turn to respectively defeated with medicine access port 111 or medicine
Export 112 positions relatively to locate；
For carrying the bottle headstock seat 30 of bottle 10；
For driving the driving means group of volume coarse adjustment shaft part 121 and volume fine adjustment shaft part 122 rotation, driving means
Group includes multiple driving means 20.
When being made up a prescription using granule dispensing equipment provided in an embodiment of the present invention, driving means group can drive volume thick
Adjust shaft part and the rotation of volume fine adjustment shaft part, volume coarse adjustment shaft part the week side of boss is provided with has the first recessed of the first set volume
Groove, volume fine adjustment shaft part is provided with second groove with the second set volume, needs to join the granules medicine taking when determining
Dosage after, volume coarse adjustment shaft part and volume fine adjustment shaft part can be made to rotate certain number of turns respectively, thus being combined into needs
Join the dosage of the granules medicine taking, compared to existing technology in the mode manually getting it filled and weigh, the embodiment of the present invention carries significantly
The high dispensing efficiency of granules medicine, further increases the accuracy of drug dose.
When granule dispensing equipment is in not use state, the first groove 1210 of volume coarse adjustment shaft part 121 and hold
Second groove 1220 of long-pending fine adjustment shaft part 122 can be rotated respectively to making medicine access port 111 be blocked with drug output mouth 112
State, now, rotationally conveying device 120 can be fitted close with bottle head body 110, thus prevent humid air enter medicine bottle
Internal.Wherein, rotationally conveying device 120 mentioned above is fitted close with bottle head body 110, refers to rotationally conveying device
120 are coordinated with bottle head body 110 gap, and that is, rotationally conveying device 120 can rotate in the through hole 113 of bottle head body 110.
Wherein, in the bottle header structure of granule medicine bottle, the concrete setting number of the first groove 1210 and the second groove 1220
Amount does not limit it is contemplated that each side factor such as feasibility of operating, and it is radially right that the week side of boss of preferable volume coarse adjustment shaft part 121 has
Claim two the first grooves 1210 of distribution, equally, the week side of boss of volume fine adjustment shaft part 122 has radially symmetrical two
Second groove 1220.In order to reduce residual in the first groove 1210 or the second groove 1220 for the granules medicine, further
Improve the accuracy of drug dose, the preferably first groove 1210 and the second groove 1220 are arc groove.
Additionally, the concrete numerical value of the first set volume of the first groove 1210 does not limit, the second setting of the second groove 1220
The concrete numerical value of volume does not also limit, and for example, the first set volume can be 0.6ml, in the situation for 0.5g/ml for the drug density
Under, about 0.3g medicine can be accommodated, the second set volume can be 0.1ml, in the case that drug density is for 0.5g/ml, can hold
Receive about 0.05g medicine.On this basis, if the quantity of the first groove and the second groove be respectively two, join take
When the weight of granule medicine is 0.45g, the rotation of volume coarse adjustment shaft part can be made to turn around, obtain the medicine of 0.3g dosage, make appearance
Long-pending fine adjustment shaft part rotation takes two turns, and obtains the medicine of 0.05g+0.05g × 2=0.15g dosage, finally obtains 0.45g dosage
Granules medicine, the rest may be inferred for the acquisition methods of other dose drugs, be not repeated herein illustrate.
In a kind of embodiment, as shown in figure 3, the end face 114 between through hole and medicine access port is sharp end face.Using
Such design, sharp end face can remove volume coarse adjustment shaft part and the medicated powder on volume fine adjustment shaft part surface, thus favorably
In the hardened phenomenon preventing and slowing down medicine.
In another embodiment, bottle head body 110 is provided with electronic chip 130, and electronic chip 130 is used for labelling bottle head
10 positional information.
Wherein, driving means and the connected mode of volume coarse adjustment shaft part or volume fine adjustment shaft part do not limit, for example,
In a kind of specific embodiment, volume coarse adjustment shaft part 121 is provided with the first groove away from one end of volume fine adjustment shaft part 122
Mouth 123, volume fine adjustment shaft part 122 is provided with the second notch 124, driving means away from one end of volume coarse adjustment shaft part 121
20 are connected with volume coarse adjustment shaft part 121 by the first notch 123, by the second notch 124 with volume fine adjustment shaft part 122 even
Connect.
In order to improve the dispensing efficiency of granules medicine further, preferably the medicine access port 111 of bottle 10 is set to
Funnel-form, under this kind of embodiment, granules medicine can rapidly gather the medicine outlet flowing to medicine access port, thus
Be conducive to improving the dispensing efficiency of granules medicine.
In order to prevent medicine from making moist or hardened during storage, can be in bottle head body 110 near medicine bottle bottleneck
The week side of boss setting sealing ring 140 of one end.
When being embodied as, end cap 150 can be set in the week side of boss of bottle head body 110, for entering to rotationally conveying device 120
Row is spacing.
As shown in Figure 4 and Figure 5, driving means 20 include the first motor 21, the second motor 22, the first leading screw
23rd, connecting plate for electric motor 24, slide block 25 and guide rail 26, wherein：
First motor 21 is in transmission connection with the screw mandrel 231 of the first leading screw；
Connecting plate for electric motor 24 is fixedly connected with the nut 232 of the first leading screw and the second motor 22 respectively；
The drive shaft 220 of the second motor and the volume coarse adjustment shaft part 121 of bottle head or volume fine adjustment shaft part 122
It is in transmission connection；
Slide block 25 is fixedly connected with connecting plate for electric motor 24, and slidable fit is in guide rail 26.
Using such structure design, it is driving that the first motor 21 passes through the first leading screw 23 by convert rotational motion
The linear motion that two motors 22 move back and forth, so, the drive shaft 220 of the second motor be provided simultaneously with linear motion and
The function of rotary motion, thus the drive shaft 220 of the second motor can be thick with the volume of bottle head by linear motion realization
Adjust being in transmission connection of shaft part 121 or volume fine adjustment shaft part 122, by rotary motion make volume coarse adjustment shaft part 121 or
Person's volume fine adjustment shaft part 122 rotates, thus realizing joining the granules medicine taking given dose, improves granules medicine further
Join and take efficiency and join the accuracy taking dosage.
One kind preferred embodiment in, driving means also include solid with the end of the drive shaft 220 of the second motor
The fixed precession spring 221 connecting, and it is sheathed on the axle being connected with the drive shaft 220 of the second motor in precession spring 221 outside
Set 222.Axle sleeve 222 has plug 2220, the shape of plug 2220 and volume coarse adjustment away from one end of the second motor 22
The matching form of the second notch 124 of the first notch 123 of shaft part 121 end or volume fine adjustment shaft part 122 end closes.
Under this kind of embodiment, when the first motor 21 motor connecting plate 24 is near volume coarse adjustment shaft part
121 or volume fine adjustment shaft part 122 the mobile x in direction apart from when (x ＞ 0), the drive shaft 220 of the second motor is also to phase
Equidirectional mobile x distance, if the plug 2220 of axle sleeve 222 just the first notch 123 with volume coarse adjustment shaft part 121 end
Or the second notch 124 position of volume fine adjustment shaft part 122 end is relatively, then the plug 2220 of axle sleeve also moves to equidirectional
Dynamic x distance, realizes the cooperation with the first notch 123 or the second notch 124；If the plug of axle sleeve 2220 and volume coarse adjustment
Second notch 124 position of the first notch 123 of shaft part 121 end or volume fine adjustment shaft part 122 end is not just to pass
When being, the plug 2220 of axle sleeve can compress precession spring 221, and now, the plug 2220 of axle sleeve is in the resilient force of precession spring 221
Under, can rotate on automatic slowly ground, realize position up to plug 2220 and the first notch 123 or the second notch 124 relative and complete
Become engagement process, and then realize driving means 20 and connect with the transmission of volume coarse adjustment shaft part 121 or volume fine adjustment shaft part 122
Connect.Using such design, substantially increase what driving means were connected with volume coarse adjustment shaft part or volume fine adjustment shaft part
Reliability and safety.
In order to the stroke on guide rail 26 carries out spacing to slide block 25, limit switch 28a can be arranged on guide rail 26.Enter
One step, positive stop 28b can also be respectively provided with the two ends of guide rail 26 and mechanical position limitation is carried out to slide block 25.
In a kind of optimal way, connecting plate for electric motor 24 is provided with the sensing relative with electronic chip 130 position of bottle head
Formula reader 29, vicariouss reader 29 is used for reading the positional information of bottle head.Specifically, vicariouss reader 29 can pass through
The positional information of the bottle head of read electronic chip 130 storage, what determination was connected with plug 2220 is that volume coarse adjustment shaft part 121 is gone back
It is volume fine adjustment shaft part 122.After determining the dosage needing to join the granules medicine taking, driving means 20 control volume coarse adjustment
Nodal axisn section 121 and volume fine adjustment shaft part 122 rotate the corresponding number of turns respectively, so join required dosage medicine.
In another kind of preferred implementation, driving means 20 also include being connected to the first motor 21 and connecting plate for electric motor
Return spring 27 between 24.When first motor, 21 motor connecting plate 24 is mobile, return spring 27 is in extended state, when
When granule dispensing equipment electric power system breaks down, the elastic force that return spring 27 produces can overcome the screw mandrel 231 of the first leading screw
The frictional force and nut 232 of the first leading screw between, thus drive motor connecting plate 24 is to the side near the first motor 21
To movement, meanwhile, the plug 2220 of axle sleeve also can screw out from the first notch 123 or the second notch 124, realizes equipment
Automatically reseting when power is off.Using the program, the damage for equipment when electric power system breaks down can be prevented effectively from, from
And the service life of granule dispensing equipment can be improved.
In the structure of bottle headstock seat, refer to shown in Fig. 6, the inside of bottle headstock seat 30 has gathering sill 300, bottle head is originally
The outside of body 110 has guide pad 160, and gathering sill 300 is closed with the matching form of guide pad 160.Wherein, guide pad and gathering sill
Concrete shape do not limit, for example, when being embodied as, gathering sill can be V-arrangement gathering sill, and guide pad can be V-arrangement guide pad；When
Gathering sill is V-arrangement gathering sill, and when guide pad is V-arrangement guide pad, the quantity of V-arrangement gathering sill and V-arrangement guide pad can be disposed as
Two, V-arrangement gathering sill is symmetrical in bottle headstock seat 30, and V-arrangement guide pad is symmetrical in the outside of bottle head body 110.?
The bottle head of granule medicine bottle under gravity, lentamente declines in bottle headstock seat, depends on guide pad 160 and gathering sill
300 cooperation index, bottle head will realize fixation in bottle headstock seat, hence into treating working condition.
Wherein, bottle headstock seat is respectively provided with opening with the first notch, the second notch and drug output mouth position relative to place, point
Not Yong Yu with the connection of driving means, and for granules medicine release.
Embodiment two：
The present embodiment is on the basis of above-described embodiment it is achieved that being correspondingly improved.Refer to shown in Fig. 1 and Fig. 7, at this
In embodiment, granule dispensing equipment also includes：
It is movable to the saucer 40 of drug output mouth 112 lower section of bottle head, saucer 40 is used for clamping medicine glass 50；
Positioned at the electronic balance 60 of saucer 40 lower section, electronic balance 60 has high-order operating position and low level operating position,
When electronic balance is in high-order operating position, medicine glass 50 bottom is fallen on electronic balance 60 and is disengaged with saucer 40, when
When electronic balance is in low level operating position, medicine glass 50 is fastened in saucer 40.
In the aforementioned embodiment, the of the first groove 1210 of volume coarse adjustment shaft part 121 and volume fine adjustment shaft part 122
Two grooves 1220 are first guarantees of granules medicine dosage, and in the present embodiment, electronic balance 60 is granules medicine
The second guarantee of dosage.After medicine glass puts in place and bottle head installs, electronic balance can rise to height by low level operating position
Position operating position, now, medicine glass bottom is fallen on electronic balance and is disengaged with saucer, and electronic balance can more accurately
Measure the granules medicine dosage falling in medicine glass, when falling into the drug dose in medicine glass and reaching dosage requirements, electronics sky
Put down and low level operating position is dropped to by high-order operating position, thus completing joining of medicine to take process.This embodiment improves further
Granules medicine joins the accuracy taking dosage.
Wherein, electronic balance is changed between high-order operating position and low level operating position and can be driven by driver part 70.
The specific constructive form of driver part 70 does not limit, and in a kind of specific embodiment, driver part 70 includes the 3rd motor
72 and the second leading screw 71, the screw mandrel 711 of the second leading screw and the 3rd motor 72 that are in transmission connection with the 3rd motor 72
Output shaft connect, the nut 712 of the second leading screw is fixedly connected with electronic balance 60.
Embodiment three：
On the basis of above-described embodiment, the present embodiment is made that and is correspondingly improved.In the present embodiment, granule makes up a prescription
Equipment also includes control device, and control device is electrically connected with vicariouss reader and driving means respectively, and control device is used for working as
After vicariouss reader determines the positional information of bottle head, control driving means to drive the rotation of volume coarse adjustment shaft part, and drive
Volume fine adjustment shaft part rotates.
The present embodiment substantially increases the intelligent and automaticity that granules medicine makes up a prescription, thus being advantageously implemented granule
The automatization taking joined by medicine.
Obviously, those skilled in the art can carry out the various changes and modification essence without deviating from the present invention to the present invention
God and scope.So, if these modifications of the present invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprise these changes and modification.
Claims (22)
1. a kind of granule dispensing equipment is it is characterised in that include：
For the bottle head being connected with medicine bottle bottleneck, described bottle head includes bottle head body and rotationally conveying device, described bottle head body
It is respectively arranged with the relative medicine access port in position near the side of medicine bottle bottleneck with the side away from medicine bottle bottleneck and medicine is defeated
Outlet, and described bottle head body has the logical of being connected with described medicine access port and described drug output mouth of being disposed radially
Hole；, in described through hole, the volume that described rotationally conveying device includes slidable fit is thick for described rotationally conveying device slidable fit
Adjust shaft part and volume fine adjustment shaft part, the week side of boss of described volume coarse adjustment shaft part is provided with has the first of the first set volume
Groove, the week side of boss of described volume fine adjustment shaft part is provided with second groove with the second set volume, and described first groove
Place relative with described medicine access port or drug output mouth position can be turned to described second groove respectively；
For carrying the bottle headstock seat of described bottle head；
For driving the driving means group of volume coarse adjustment shaft part and the rotation of volume fine adjustment shaft part, described driving means group includes
Multiple driving means.
2. granule dispensing equipment as claimed in claim 1 is it is characterised in that the week side of boss of described volume coarse adjustment shaft part has
Two radially symmetrical the first grooves, the week side of boss of described volume fine adjustment shaft part has radially symmetrical two
Second groove.
3. granule dispensing equipment as claimed in claim 2 is it is characterised in that described first groove and described second groove divide
Wei not arc groove.
4. granule dispensing equipment as claimed in claim 1 is it is characterised in that between described through hole and described medicine access port
End face be sharp end face.
5. granule dispensing equipment as claimed in claim 1 is it is characterised in that described bottle head body is provided with electronic chip,
Described electronic chip is used for the positional information of labelling bottle head.
6. granule dispensing equipment as claimed in claim 1 is it is characterised in that described volume coarse adjustment shaft part is away from described appearance
One end of long-pending fine adjustment shaft part is provided with the first notch, and described volume fine adjustment shaft part is away from the one of described volume coarse adjustment shaft part
End is provided with the second notch, and described driving means are connected with volume coarse adjustment shaft part by the first notch, by the second notch and
Volume fine adjustment shaft part connects.
7. granule dispensing equipment as claimed in claim 1 is it is characterised in that described medicine access port is in funnel-form.
8. the granule dispensing equipment as described in any one of claim 1～7 is it is characterised in that described bottle head body is near medicine
The week side of boss of bottle bottleneck one end is provided with sealing ring.
9. granule dispensing equipment as claimed in claim 8 is it is characterised in that the week side of boss of described bottle head body is provided with end
Lid.
10. granule dispensing equipment as claimed in claim 1 is it is characterised in that described driving means include the first driving electricity
Machine, the second motor, the first leading screw, connecting plate for electric motor, slide block and guide rail, wherein：
Described first motor is connected with the screw rod transmission of described first leading screw；
Described connecting plate for electric motor is fixedly connected with the nut of described first leading screw and described second motor respectively；
The drive shaft of described second motor is in transmission connection with the coarse adjustment shaft part of bottle head or fine adjustment shaft part；
Described slide block is fixedly connected with described connecting plate for electric motor, and slidable fit is in described guide rail.
11. granule dispensing equipments as claimed in claim 10 are it is characterised in that described driving means also include and described
The precession spring that the end of the drive shaft of two motors is fixedly connected, and it is sheathed on driving with second outside described precession spring
The axle sleeve that the drive shaft of motor connects.
12. granule dispensing equipments as claimed in claim 11 are it is characterised in that described axle sleeve drives electricity away from described second
One end of machine has plug, and the shape of described plug finely tunes nodal axisn with the first notch of volume coarse adjustment shaft part end or volume
The matching form of the second notch of section end closes.
13. granule dispensing equipments as claimed in claim 10 are it is characterised in that described driving means also include being connected to institute
State the return spring between the first motor and described connecting plate for electric motor.
14. granule dispensing equipments as claimed in claim 10 are it is characterised in that described driving means also include being arranged at institute
State on guide rail for spacing limit switch is carried out to described slide block, and/or, the two ends of described guide rail are respectively provided with limited location
Block.
15. granule dispensing equipments as claimed in claim 10 are it is characterised in that be provided with and bottle on described connecting plate for electric motor
The relative vicariouss reader in electronic chip position of head, described vicariouss reader is used for reading the positional information of bottle head.
16. granule dispensing equipments as claimed in claim 1 are it is characterised in that the inside of described bottle headstock seat has guiding
Groove, the outside of described bottle head body has guide pad, and described guide pad is closed with the matching form of described gathering sill.
17. granule dispensing equipments as claimed in claim 16 are it is characterised in that described gathering sill is V-arrangement gathering sill, described
Guide pad is V-arrangement guide pad.
18. granule dispensing equipments as claimed in claim 17 are it is characterised in that described V-arrangement gathering sill and V-arrangement guide pad
Quantity is two, and described V-arrangement gathering sill is symmetrical in described bottle headstock seat, and described V-arrangement guide pad is in described bottle head originally
The outside of body is symmetrical.
19. granule dispensing equipments as claimed in claim 1 are it is characterised in that described granule dispensing equipment also includes：
It is movable to the saucer below the drug output mouth of described bottle head, described saucer is used for clamping medicine glass；
Electronic balance below saucer, described electronic balance has high-order operating position and low level operating position, when described
When electronic balance is in high-order operating position, described medicine glass bottom is fallen on described electronic balance and is departed from described saucer and connects
Touch, when described electronic balance is in low level operating position, described medicine glass is fastened in described saucer.
20. granule dispensing equipments as claimed in claim 19 it is characterised in that described granule dispensing equipment also include with
The driver part that described electronic balance is in transmission connection, described driver part is used for driving described electronic balance in high-order operating position
Change and low level operating position between.
21. granule blending equipments as claimed in claim 20 are it is characterised in that described driver part includes the 3rd driving electricity
Machine and the second leading screw being in transmission connection with the 3rd motor, the screw mandrel of described second leading screw and described 3rd motor
Output shaft connects, and the nut of described second leading screw is fixedly connected with described electronic balance.
22. granule dispensing equipments as claimed in claim 15 are it is characterised in that described granule dispensing equipment also includes controlling
Device processed, described control device is electrically connected with described vicariouss reader and described driving means respectively, for readding when vicariouss
After reading device determines the positional information of bottle head, control driving means to drive the rotation of volume coarse adjustment shaft part, and drive volume to finely tune
Nodal axisn section rotates.
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| CN201611023372.1A CN106379571B (en) | 2016-11-21 | 2016-11-21 | A kind of granule dispensing equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611023372.1A CN106379571B (en) | 2016-11-21 | 2016-11-21 | A kind of granule dispensing equipment |
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| CN106379571A true CN106379571A (en) | 2017-02-08 |
| CN106379571B CN106379571B (en) | 2018-11-02 |
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| CN108190066A (en) * | 2018-02-23 | 2018-06-22 | 北京恒安众生科技有限公司 | Adjustment bottle head, dispensing device and the conditioning system and dispensing method of granular preparation |
| CN109567429A (en) * | 2019-01-24 | 2019-04-05 | 北京鸿庄医疗器械科技有限公司 | A kind of medicine-chest |
| CN109612561A (en) * | 2019-01-24 | 2019-04-12 | 北京鸿庄医疗器械科技有限公司 | A kind of Weighing module and formulation machine |
| CN109775038A (en) * | 2019-01-24 | 2019-05-21 | 北京鸿庄医疗器械科技有限公司 | A kind of formulation machine |
| CN109775041A (en) * | 2019-01-24 | 2019-05-21 | 北京鸿庄医疗器械科技有限公司 | A kind of formulation machine |
| CN109774990A (en) * | 2019-01-24 | 2019-05-21 | 北京鸿庄医疗器械科技有限公司 | A kind of drug dispensing device and formulation machine |
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| CN106379571B (en) | 2018-11-02 |
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