CN206652689U - A kind of tablet screening mechanism and analyzer - Google Patents
A kind of tablet screening mechanism and analyzer Download PDFInfo
- Publication number
- CN206652689U CN206652689U CN201720315303.1U CN201720315303U CN206652689U CN 206652689 U CN206652689 U CN 206652689U CN 201720315303 U CN201720315303 U CN 201720315303U CN 206652689 U CN206652689 U CN 206652689U
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- China
- Prior art keywords
- screening mechanism
- vertical plate
- tablet
- plate
- supporting
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Abstract
The utility model provides a kind of tablet screening mechanism and analyzer, belongs to medicine prison equipment technical field.Tablet screening mechanism includes the rectangular parallelepiped structure in inner hollow, including transverse bottom plate, horizontal top cover, the first vertical plate being oppositely arranged and the second vertical plate, the 3rd vertical plate and the 4th vertical plate that are oppositely arranged being mutually connected vertically two-by-two；Also there are multiple relative the first supporting plates and the second supporting plate, the screen clothes of multiple different pore sizes is laid on the first supporting plate, in the second supporting plate by the first supporting part, the second supporting part.The analyzer has above-mentioned tablet screening mechanism, and on the one hand the tablet of different-grain diameter can be sieved, on the other hand significantly solve in tablet measurement process due to air humidity it is larger caused by measurement error the problem of.
Description
Technical field
It the utility model is related to medicine prison equipment technical field, more particularly to a kind of tablet screening mechanism and analyzer.
Background technology
Currently, in the production of medicine, the detection for clinical medicine tablet friability is particularly significant, due to medicine tablet
Friability be to reflect tablet manufacturing technological level, control an important indicator of tablet quality, it directly influences medicine piece
Production, packaging, transport and the use of agent.
The pharmacopeia of some relatively advanced countries in the world, such as U.S., Britain and Europe country uses Special instrument
Friability examinations of the device to tablet.However, China is but also still rested on due to the detection of clinical medicine tablet friability
The backwardness measure state of artificial throw type, the method for the medicine tablet friability inspection be by each medicine tablet according to the rules from
Different height is thrown down in vertical state with ground, and the damaged journey after front and rear weight difference and shock is hit according to medicine tablet
Spend to determine whether medicine tablet friability is qualified.Because this kind of method does not consider air humidity to tablet in continuous mode
Influence, in actually detected, or even detected medicine occurs in precise weighing, weight increased phenomenon on the contrary, bring compared with
Big measurement error.It follows that this assay method far can not adapt to the developing water of current medicine tablet manufacturing
It is flat.
Therefore, how correctly to reflect and determine the friability of medicine tablet, the production, scientific research and guarantee for medicine are faced
Bed medication etc. is respectively provided with the actual directive significance that can not be ignored.A kind of so more accurate measurement medicine tablet of design
The instrument of friability is of great immediate significance.
Utility model content
One of the purpose of this utility model is to provide a kind of tablet screening mechanism, and this tablet screening mechanism aims to solve the problem that existing
There is the measurement inconvenience for causing tablet friability in technology because tablet friability analyzer function is single and cause measurement error
Problem；
Another object of the present utility model is to provide a kind of analyzer, this analyzer aim to solve the problem that in the prior art due to
Air humidity larger the problem of causing tablet measurement error larger.
To achieve the above object, the technical solution of the utility model is：
A kind of tablet screening mechanism, the tablet screening mechanism be in inner hollow rectangular parallelepiped structure, including transverse bottom plate,
Horizontal top cover, the first vertical plate being oppositely arranged and the second vertical plate, the 3rd vertical plate and the 4th vertical plate being oppositely arranged, institute
State the lower end of the first vertical plate, the lower end of second vertical plate, the lower end of the 3rd vertical plate and described 4th vertical
The lower end of plate is connected to the transverse bottom plate, the upper end of first vertical plate, the upper end, described of second vertical plate
The upper end of 3rd vertical plate and the upper end of the 4th vertical plate are connected to the horizontal top cover, and the horizontal top cover can
Open or close the tablet screening mechanism；
First vertical plate has multiple first supporting plates towards second vertical plate extension from top to bottom, described
First supporting plate is slidably connected with first vertical plate, and second vertical plate has vertical towards described first from top to bottom
Multiple second supporting plates of plate extension, second supporting plate are slidably connected with second vertical plate；
There is at least one first supporting part, the upper surface of second supporting plate on the upper surface of first supporting plate
It is upper that there is at least one second supporting part；
The tablet screening mechanism also includes the screen cloth of multiple different pore sizes, the screen cloth by first supporting part,
Second supporting part is laid on first supporting plate, in second supporting plate.
As a kind of optimal technical scheme of the present utility model, at least one is provided with the side wall of the tablet screening mechanism
Individual blower fan, space and the internal run-through of the tablet screening mechanism where the blower fan.
As a kind of optimal technical scheme of the present utility model, at least one is provided with the side wall of the tablet screening mechanism
Individual heating plate.
As a kind of optimal technical scheme of the present utility model, multiple first supporting plates are in the transverse bottom plate
Spaced between projection, multiple second supporting plates are spaced between the projection in the transverse bottom plate.
As a kind of optimal technical scheme of the present utility model, first supporting part, second supporting part are by metal
Plastic cement pad is made on column sleeve.
As a kind of optimal technical scheme of the present utility model, the diameter of first supporting part, second supporting part
Diameter be respectively less than the aperture of first supporting plate, the aperture of second supporting plate.
As a kind of optimal technical scheme of the present utility model, the tablet screening mechanism also includes pedestal, the pedestal
It is connected with the bottom of the transverse bottom plate.
As a kind of optimal technical scheme of the present utility model, driver is installed in the pedestal, the driver is used
Tablet is sieved in driving the tablet screening mechanism.
As a kind of optimal technical scheme of the present utility model, the driver includes motor.
A kind of analyzer, the analyzer include main frame, the first rotary drum, the second rotary drum, rotating shaft and above-described
Agent screening mechanism, the main frame are used to control first rotary drum, second rotary drum to rotate, and the main frame connects with the rotating shaft
Connect, the both ends of the rotating shaft are rotatablely connected with first rotary drum, second rotary drum respectively, the tablet screening mechanism and institute
It is detachably connected to state main frame.
The beneficial effects of the utility model are：
The utility model provides a kind of tablet screening mechanism by above-mentioned design, and the tablet screening mechanism has the first support
Plate and the second supporting plate；Wherein, the first supporting plate with the different screen cloth in aperture is equipped with the second supporting plate, due to first support
First supporting part and the second supporting part are installed, therefore screen cloth can be fixed on the first supporting plate and on plate and the second supporting plate
In two supporting plates.In addition, it is also equipped with blower fan and heating plate in the side wall of the tablet screening mechanism.Above structure on the one hand can be with
For being sieved to the tablet of different-grain diameter, the moisture being on the other hand also prevented from air enters tablet screening mechanism
Among, so as to compared with limits avoid due to air humidity is larger and the measurement to tablet friability brings larger mistake
Difference.As known from the above, the tablet screening mechanism is simple in construction, simple operation, and having can enter to the tablet of a variety of different-grain diameters
The characteristics of row screening and accurate measurement tablet friability.
The utility model provides a kind of analyzer by above-mentioned design, and the analyzer includes the first rotary drum and the second rotary drum,
The analyzer also has the tablet screening mechanism being detachably connected with main frame simultaneously.It follows that the analyzer not only structure letter
Singly, also with accurate measurement tablet friability the characteristics of.
Brief description of the drawings
, below will be to required in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described, it will be appreciated that and the following drawings illustrate only some embodiments of the present utility model, therefore not
The restriction to scope is should be considered as, for those of ordinary skill in the art, on the premise of not paying creative work,
Other related accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the tablet screening mechanism structural representation that the utility model first embodiment provides；
Fig. 2 is the tablet screening mechanism first angle view that the utility model first embodiment provides；
Fig. 3 is the tablet screening mechanism second angle view that the utility model first embodiment provides；
Fig. 4 is the tablet screening mechanism partial structural diagram that the utility model first embodiment provides；
Fig. 5 is the tablet screening mechanism part first angle view that the utility model first embodiment provides；
Fig. 6 is the tablet screening mechanism part second angle view that the utility model first embodiment provides；
Fig. 7 is the first assembling schematic diagram that the utility model first embodiment provides；
Fig. 8 is the analyzer structural representation that the utility model second embodiment provides；
Fig. 9 is the analyzer first angle view that the utility model second embodiment provides.
Icon：1- tablet screening mechanisms；2- transverse bottom plates；3- transverse direction top covers；The vertical plates of 4- first；The vertical plates of 5- second；
The vertical plates of 6- the 3rd；The vertical plates of 7- the 4th；The supporting plates of 8- first；The supporting plates of 9- second；The supporting parts of 10- first；11- second is supported
Portion；12- screen clothes；13- blower fans；14- heating plates；15- pedestals；16- analyzers；17- main frames；The rotary drums of 18- first；Second turn of 19-
Drum；20- rotating shafts；22- mounting assemblies；30- control panels.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to explanation in description of the present utility model, term " on ", " under ", etc. instruction orientation or position close
Be for based on orientation shown in the drawings or position relationship, or the utility model product using when the orientation or position usually put
Relation is put, description the utility model is for only for ease of and simplifies description, rather than indicate or imply signified device or element
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, in the utility model, unless otherwise clearly defined and limited, fisrt feature on second feature or
Under can directly be contacted including the first and second features, it is not direct contact but logical that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature is on second feature, top and includes fisrt feature above
Directly over second feature and oblique upper, or it is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature is
Under two features, lower section and fisrt feature included below are immediately below second feature and obliquely downward, or are merely representative of fisrt feature
Level height is less than second feature.
In addition, the term such as term " level ", " vertical " is not offered as requiring part abswolute level or pendency, but can be slightly
Low dip.Such as " level " only refers to that its direction is more horizontal with respect to for " vertical ", is not to represent that the structure must be complete
It is complete horizontal, but can be slightly tilted.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
First embodiment：
Fig. 1, Fig. 2 and Fig. 3 are refer to, coordinates reference picture 4, the present embodiment provides a kind of tablet screening mechanism 1, and its is main
For determining the friability of medicine tablet.
It is in rectangular parallelepiped structure that the tablet screening mechanism 1, which includes, by transverse bottom plate 2, horizontal top cover 3, the first vertical plate 4, the
Two vertical plates 5, the 3rd vertical plate 6 and the 4th vertical plate 7 are with common built-up.Wherein, transverse bottom plate 2 and horizontal top cover 3
It is oppositely arranged, the first vertical plate 4 and the second vertical plate 5 are oppositely arranged, and the 3rd vertical plate 6 is oppositely arranged with the 4th vertical plate 7.
The two side ends of horizontal top cover 3 are connected with the first vertical plate 4, the second vertical plate 5 respectively, horizontal top cover 3 can open or
It is to close the tablet screening mechanism 1；The two side ends of transverse bottom plate 2 respectively with the first vertical plate 4, the second vertical plate 5 is vertical fixes
Connection.
First vertical plate 4 has multiple first supporting plates 8 towards the extension of the second vertical plate 5, the first support from top to bottom
Plate 8 is slidably connected with the first vertical plate 4；Second vertical plate 5 has multiple second towards the extension of the first vertical plate 4 from top to bottom
Supporting plate 9, the second supporting plate 9 are slidably connected with the second vertical plate 5.
It refer to Fig. 4, Fig. 5 and Fig. 6, it is evenly spaced in the first supporting plate 8 to be provided with multiple first supporting parts 10, second
Evenly spaced in supporting plate 9 to be provided with multiple second supporting parts 11, the first supporting part 10, the second supporting part 11 are by metal column sleeve
Upper plastic cement pad is made.Meanwhile the screen cloth 12 of different pore size is equipped with the first supporting plate 8 and the second supporting plate 9, should
The aperture of screen cloth 12 be more than the first supporting part 10, the diameter of the second supporting part 11, three cooperate, screen cloth 12 by this first
Supporting part 10, the second supporting part 11 are fixed on the tablet screening mechanism 1.
Heating plate 14 is installed on the lateral wall of first vertical plate 4；Blower fan is provided with the lateral wall of second vertical plate 5
13, space and the inside of tablet screening mechanism 1 residing for the blower fan 13 are mutually communicated.When tablet is loaded into the tablet screening mechanism
When on 1 screen cloth 12, start heating plate 14 and blower fan 13, its internal air can be caused to keep a relatively dry ring
Border.
Fig. 7 is refer to, blower fan 13 is fixedly installed in the second vertical plate 5 by mounting assembly 22, the sky residing for blower fan 13
Between be mutually communicated with the inside of tablet screening mechanism 1, side of the mounting assembly 22 away from the second vertical plate 5 offers air outlet,
Drying sheet (not marked in figure) is provided with air outlet.
In summary, the tablet screening mechanism 1 has the screen cloth 12 of different pore size, and it can enter to the tablet of different-grain diameter
Row screening.In addition, the tablet drier 1 also has blower fan 13 and heating plate 14, therefore, tablet drier 1 is to difference
The tablet of particle diameter can start blower fan 13 and heating plate 14 when screening so that the inside of tablet drier 1 keep compared with
For dry environment, more accurate tablet friability thus can be obtained.It follows that the device is not only simple in structure, behaviour
The characteristics of facilitating, and being also equipped with accurately measuring tablet friability.
Second embodiment：
Fig. 8 and Fig. 9 are refer to, is coordinated referring to Figures 1 and 2, the present embodiment provides a kind of analyzer 16, and analyzer 16 includes
Tablet drier 1 in main frame 17, the first rotary drum 18, the second rotary drum 19, rotating shaft 20 and first embodiment, tablet drying machine
Structure 1 and main frame 17 are detachably connected.
Main frame 17 is in cube structure, for controlling the first rotary drum 18, the second rotary drum 19 to rotate；Rotating shaft 20 passes through main frame 17
Agent structure and rotationally connected；Meanwhile the both ends of rotating shaft 20 rotate with the first rotary drum 18, the second rotary drum 19 connect respectively
Connect.
Main frame 17 includes control panel 30, and control panel 30 is arranged on the side of main frame 17, and control panel 30 is used to set
The first rotary drum 18, the rotating speed and number of revolutions of the second rotary drum 19 are put, the rotation of the first rotary drum 18, the second rotary drum 19 is adjusted with this
Speed.
The operation principle of analyzer 16 is：Among tablet is respectively placed in into the first rotary drum 18 and the second rotary drum 19, control is set
Panel 30 processed, start main frame 17 so that the first rotary drum 18, the second rotary drum 19 start running.In the first curved baffle, the second arc
(do not marked in figure) in the presence of baffle plate, in the first rotary drum 18, the second rotary drum 19 irregular rolling occurs for tablet.When first
After rotary drum 18, the second rotary drum 19 stop operating, tablet is taken out, is positioned in tablet drier 1 and is screened, will be therein
Powder or broken removing residues, precise weighing, counting loss percentage are then carried out, while clear up mesh screen, make system
In original state.It follows that the analyzer 16 is not only simple in structure, is easy to operate, tablet friability can be reduced by also having
The characteristics of spending measurement error.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. tablet screening mechanism, it is characterised in that：The tablet screening mechanism is in the rectangular parallelepiped structure of inner hollow, including Transverse bottom plate, horizontal top cover, the first vertical plate being oppositely arranged and the second vertical plate, the 3rd vertical plate and the 4th being oppositely arranged Vertical plate, the lower end of first vertical plate, the lower end of second vertical plate, the lower end of the 3rd vertical plate and described The lower end of 4th vertical plate is connected to the transverse bottom plate, the upper end of first vertical plate, second vertical plate The upper end of upper end, the upper end of the 3rd vertical plate and the 4th vertical plate is connected to the horizontal top cover, described The tablet screening mechanism can be opened or closed to horizontal top cover；First vertical plate from top to bottom have towards second vertical plate extension multiple first supporting plates, described first Supporting plate is slidably connected with first vertical plate, and second vertical plate has from top to bottom prolongs towards first vertical plate Multiple second supporting plates stretched, second supporting plate are slidably connected with second vertical plate；There is at least one first supporting part on the upper surface of first supporting plate, have on the upper surface of second supporting plate There is at least one second supporting part；The tablet screening mechanism also includes the screen cloth of multiple different pore sizes, and the screen cloth passes through first supporting part, second Supporting part is laid on first supporting plate, in second supporting plate.
- 2. tablet screening mechanism according to claim 1, it is characterised in that：Set in the side wall of the tablet screening mechanism There is at least one blower fan, the space where the blower fan and the internal run-through of the tablet screening mechanism.
- 3. tablet screening mechanism according to claim 2, it is characterised in that：Set in the side wall of the tablet screening mechanism There is at least one heating plate.
- 4. tablet screening mechanism according to claim 3, it is characterised in that：Multiple first supporting plates are in the transverse direction It is spaced between projection on bottom plate, between projection of multiple second supporting plates in the transverse bottom plate each other Every.
- 5. tablet screening mechanism according to claim 4, it is characterised in that：First supporting part, second support Portion puts plastic cement pad by metal column and is made.
- 6. tablet screening mechanism according to claim 5, it is characterised in that：The diameter of first supporting part, described The diameter of two supporting parts is respectively less than the aperture of first supporting plate, the aperture of second supporting plate.
- 7. tablet screening mechanism according to claim 6, it is characterised in that：The tablet screening mechanism also includes pedestal, The pedestal is connected with the bottom of the transverse bottom plate.
- 8. tablet screening mechanism according to claim 7, it is characterised in that：Driver is installed in the pedestal, it is described Driver is used to drive the tablet screening mechanism to sieve tablet.
- 9. tablet screening mechanism according to claim 8, it is characterised in that：The driver includes motor.
- A kind of 10. analyzer, it is characterised in that：The analyzer includes main frame, the first rotary drum, the second rotary drum, rotating shaft and power Profit requires the tablet screening mechanism described in 1 to 9 any one, and the main frame is used to control first rotary drum, second rotary drum Rotate, the main frame is connected with the rotating shaft, and the both ends of the rotating shaft rotate with first rotary drum, second rotary drum respectively Connection, the tablet screening mechanism and the main frame are detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720315303.1U CN206652689U (en) | 2017-03-28 | 2017-03-28 | A kind of tablet screening mechanism and analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720315303.1U CN206652689U (en) | 2017-03-28 | 2017-03-28 | A kind of tablet screening mechanism and analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206652689U true CN206652689U (en) | 2017-11-21 |
Family
ID=60316463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720315303.1U Expired - Fee Related CN206652689U (en) | 2017-03-28 | 2017-03-28 | A kind of tablet screening mechanism and analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206652689U (en) |
-
2017
- 2017-03-28 CN CN201720315303.1U patent/CN206652689U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 Termination date: 20180328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |